Add controller for many-to-many fusion reactor.

New:
- Ex Astris
- Ex Compressum
- RFTools
- Steves Carts
- Thaumcraft NEI Plugin
- TC NEI Additions
- Bibliocraft
- ComputerCraft

Updated:
- Thermal Expansion
- Project Red

.github/scripts/test-no-crash-reports.sh

@@ -0,0 +1,9 @@
+directory="run/crash-reports"
+if [ -d $directory ]; then
+  echo "Crash reports detected:"
+  cat $directory/*
+  exit 1
+else
+  echo "No crash reports detected"
+  exit 0
+fi

.github/workflows/build-and-test.yml

@@ -0,0 +1,45 @@
+# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-gradle
+
+name: Build and test
+
+on:
+  pull_request:
+    branches: [ master, main ]
+  push:
+    branches: [ master, main ]
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+      with: 
+        fetch-depth: 0
+    
+    - name: Set up JDK 8
+      uses: actions/setup-java@v2
+      with:
+        java-version: '8'
+        distribution: 'adopt'
+        cache: gradle
+        
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+
+    - name: Setup the workspace
+      run: ./gradlew setupCIWorkspace
+    
+    - name: Build the mod
+      run: ./gradlew build
+
+    - name: Run server for 1 minute
+      run: |
+        mkdir run
+        echo "eula=true" > run/eula.txt  
+        timeout 10 ./gradlew runServer || true
+
+    - name: Test no crashes happend
+      run: |
+        chmod +x .github/scripts/test-no-crash-reports.sh
+        .github/scripts/test-no-crash-reports.sh

.github/workflows/release-tags.yml

@@ -0,0 +1,51 @@
+# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-gradle
+
+name: Release tagged build
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Set release version
+        run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+
+      - name: Set up JDK 8
+        uses: actions/setup-java@v2
+        with:
+          java-version: '8'
+          distribution: 'adopt'
+          cache: gradle
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Setup the workspace
+        run: ./gradlew setupCIWorkspace
+
+      - name: Build the mod
+        run: ./gradlew build
+
+      - name: Release under current tag
+        uses: "marvinpinto/action-automatic-releases@latest"
+        with:
+          repo_token: "${{ secrets.GITHUB_TOKEN }}"
+          automatic_release_tag: "${{ env.RELEASE_VERSION }}"
+          prerelease: false
+          title: "${{ env.RELEASE_VERSION }}"
+          files: build/libs/*.jar
+
+      - name: Publish to Maven
+        run: ./gradlew publish
+        env:
+          MAVEN_USER: ${{ secrets.MAVEN_USER }}
+          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}

.gitignore

@@ -1,15 +1,29 @@
-./build/
-NotEnoughItems.iml
-NotEnoughItems.ipr
-NotEnoughItems.iws
-*.ipr
-*.iml
-*.iws
-.idea/**
-run/*
-.gradle/
-
-*.bat
+.gradle
+.settings
+/.idea/
+/run/
+/build/
+/eclipse/
 .classpath
 .project
-.settings/**
+/bin/
+/config/
+/crash-reports/
+/logs/
+options.txt
+/saves/
+usernamecache.json
+banned-ips.json
+banned-players.json
+eula.txt
+ops.json
+server.properties
+servers.dat
+usercache.json
+whitelist.json
+/out/
+*.iml
+*.ipr
+*.iws
+src/main/resources/mixins.*.json
+*.bat

CODEOWNERS

@@ -0,0 +1,3 @@
+# Any Github changes require admin approval
+/.github/** @GTNewHorizons/admin
+

COPYING

@@ -1,674 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-  To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received.  You must make sure that they, too, receive
-or can get the source code.  And you must show them these terms so they
-know their rights.
-
-  Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
-
-  For the developers' and authors' protection, the GPL clearly explains
-that there is no warranty for this free software.  For both users' and
-authors' sake, the GPL requires that modified versions be marked as
-changed, so that their problems will not be attributed erroneously to
-authors of previous versions.
-
-  Some devices are designed to deny users access to install or run
-modified versions of the software inside them, although the manufacturer
-can do so.  This is fundamentally incompatible with the aim of
-protecting users' freedom to change the software.  The systematic
-pattern of such abuse occurs in the area of products for individuals to
-use, which is precisely where it is most unacceptable.  Therefore, we
-have designed this version of the GPL to prohibit the practice for those
-products.  If such problems arise substantially in other domains, we
-stand ready to extend this provision to those domains in future versions
-of the GPL, as needed to protect the freedom of users.
-
-  Finally, every program is threatened constantly by software patents.
-States should not allow patents to restrict development and use of
-software on general-purpose computers, but in those that do, we wish to
-avoid the special danger that patents applied to a free program could
-make it effectively proprietary.  To prevent this, the GPL assures that
-patents cannot be used to render the program non-free.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                       TERMS AND CONDITIONS
-
-  0. Definitions.
-
-  "This License" refers to version 3 of the GNU General Public License.
-
-  "Copyright" also means copyright-like laws that apply to other kinds of
-works, such as semiconductor masks.
-
-  "The Program" refers to any copyrightable work licensed under this
-License.  Each licensee is addressed as "you".  "Licensees" and
-"recipients" may be individuals or organizations.
-
-  To "modify" a work means to copy from or adapt all or part of the work
-in a fashion requiring copyright permission, other than the making of an
-exact copy.  The resulting work is called a "modified version" of the
-earlier work or a work "based on" the earlier work.
-
-  A "covered work" means either the unmodified Program or a work based
-on the Program.
-
-  To "propagate" a work means to do anything with it that, without
-permission, would make you directly or secondarily liable for
-infringement under applicable copyright law, except executing it on a
-computer or modifying a private copy.  Propagation includes copying,
-distribution (with or without modification), making available to the
-public, and in some countries other activities as well.
-
-  To "convey" a work means any kind of propagation that enables other
-parties to make or receive copies.  Mere interaction with a user through
-a computer network, with no transfer of a copy, is not conveying.
-
-  An interactive user interface displays "Appropriate Legal Notices"
-to the extent that it includes a convenient and prominently visible
-feature that (1) displays an appropriate copyright notice, and (2)
-tells the user that there is no warranty for the work (except to the
-extent that warranties are provided), that licensees may convey the
-work under this License, and how to view a copy of this License.  If
-the interface presents a list of user commands or options, such as a
-menu, a prominent item in the list meets this criterion.
-
-  1. Source Code.
-
-  The "source code" for a work means the preferred form of the work
-for making modifications to it.  "Object code" means any non-source
-form of a work.
-
-  A "Standard Interface" means an interface that either is an official
-standard defined by a recognized standards body, or, in the case of
-interfaces specified for a particular programming language, one that
-is widely used among developers working in that language.
-
-  The "System Libraries" of an executable work include anything, other
-than the work as a whole, that (a) is included in the normal form of
-packaging a Major Component, but which is not part of that Major
-Component, and (b) serves only to enable use of the work with that
-Major Component, or to implement a Standard Interface for which an
-implementation is available to the public in source code form.  A
-"Major Component", in this context, means a major essential component
-(kernel, window system, and so on) of the specific operating system
-(if any) on which the executable work runs, or a compiler used to
-produce the work, or an object code interpreter used to run it.
-
-  The "Corresponding Source" for a work in object code form means all
-the source code needed to generate, install, and (for an executable
-work) run the object code and to modify the work, including scripts to
-control those activities.  However, it does not include the work's
-System Libraries, or general-purpose tools or generally available free
-programs which are used unmodified in performing those activities but
-which are not part of the work.  For example, Corresponding Source
-includes interface definition files associated with source files for
-the work, and the source code for shared libraries and dynamically
-linked subprograms that the work is specifically designed to require,
-such as by intimate data communication or control flow between those
-subprograms and other parts of the work.
-
-  The Corresponding Source need not include anything that users
-can regenerate automatically from other parts of the Corresponding
-Source.
-
-  The Corresponding Source for a work in source code form is that
-same work.
-
-  2. Basic Permissions.
-
-  All rights granted under this License are granted for the term of
-copyright on the Program, and are irrevocable provided the stated
-conditions are met.  This License explicitly affirms your unlimited
-permission to run the unmodified Program.  The output from running a
-covered work is covered by this License only if the output, given its
-content, constitutes a covered work.  This License acknowledges your
-rights of fair use or other equivalent, as provided by copyright law.
-
-  You may make, run and propagate covered works that you do not
-convey, without conditions so long as your license otherwise remains
-in force.  You may convey covered works to others for the sole purpose
-of having them make modifications exclusively for you, or provide you
-with facilities for running those works, provided that you comply with
-the terms of this License in conveying all material for which you do
-not control copyright.  Those thus making or running the covered works
-for you must do so exclusively on your behalf, under your direction
-and control, on terms that prohibit them from making any copies of
-your copyrighted material outside their relationship with you.
-
-  Conveying under any other circumstances is permitted solely under
-the conditions stated below.  Sublicensing is not allowed; section 10
-makes it unnecessary.
-
-  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
-
-  No covered work shall be deemed part of an effective technological
-measure under any applicable law fulfilling obligations under article
-11 of the WIPO copyright treaty adopted on 20 December 1996, or
-similar laws prohibiting or restricting circumvention of such
-measures.
-
-  When you convey a covered work, you waive any legal power to forbid
-circumvention of technological measures to the extent such circumvention
-is effected by exercising rights under this License with respect to
-the covered work, and you disclaim any intention to limit operation or
-modification of the work as a means of enforcing, against the work's
-users, your or third parties' legal rights to forbid circumvention of
-technological measures.
-
-  4. Conveying Verbatim Copies.
-
-  You may convey verbatim copies of the Program's source code as you
-receive it, in any medium, provided that you conspicuously and
-appropriately publish on each copy an appropriate copyright notice;
-keep intact all notices stating that this License and any
-non-permissive terms added in accord with section 7 apply to the code;
-keep intact all notices of the absence of any warranty; and give all
-recipients a copy of this License along with the Program.
-
-  You may charge any price or no price for each copy that you convey,
-and you may offer support or warranty protection for a fee.
-
-  5. Conveying Modified Source Versions.
-
-  You may convey a work based on the Program, or the modifications to
-produce it from the Program, in the form of source code under the
-terms of section 4, provided that you also meet all of these conditions:
-
-    a) The work must carry prominent notices stating that you modified
-    it, and giving a relevant date.
-
-    b) The work must carry prominent notices stating that it is
-    released under this License and any conditions added under section
-    7.  This requirement modifies the requirement in section 4 to
-    "keep intact all notices".
-
-    c) You must license the entire work, as a whole, under this
-    License to anyone who comes into possession of a copy.  This
-    License will therefore apply, along with any applicable section 7
-    additional terms, to the whole of the work, and all its parts,
-    regardless of how they are packaged.  This License gives no
-    permission to license the work in any other way, but it does not
-    invalidate such permission if you have separately received it.
-
-    d) If the work has interactive user interfaces, each must display
-    Appropriate Legal Notices; however, if the Program has interactive
-    interfaces that do not display Appropriate Legal Notices, your
-    work need not make them do so.
-
-  A compilation of a covered work with other separate and independent
-works, which are not by their nature extensions of the covered work,
-and which are not combined with it such as to form a larger program,
-in or on a volume of a storage or distribution medium, is called an
-"aggregate" if the compilation and its resulting copyright are not
-used to limit the access or legal rights of the compilation's users
-beyond what the individual works permit.  Inclusion of a covered work
-in an aggregate does not cause this License to apply to the other
-parts of the aggregate.
-
-  6. Conveying Non-Source Forms.
-
-  You may convey a covered work in object code form under the terms
-of sections 4 and 5, provided that you also convey the
-machine-readable Corresponding Source under the terms of this License,
-in one of these ways:
-
-    a) Convey the object code in, or embodied in, a physical product
-    (including a physical distribution medium), accompanied by the
-    Corresponding Source fixed on a durable physical medium
-    customarily used for software interchange.
-
-    b) Convey the object code in, or embodied in, a physical product
-    (including a physical distribution medium), accompanied by a
-    written offer, valid for at least three years and valid for as
-    long as you offer spare parts or customer support for that product
-    model, to give anyone who possesses the object code either (1) a
-    copy of the Corresponding Source for all the software in the
-    product that is covered by this License, on a durable physical
-    medium customarily used for software interchange, for a price no
-    more than your reasonable cost of physically performing this
-    conveying of source, or (2) access to copy the
-    Corresponding Source from a network server at no charge.
-
-    c) Convey individual copies of the object code with a copy of the
-    written offer to provide the Corresponding Source.  This
-    alternative is allowed only occasionally and noncommercially, and
-    only if you received the object code with such an offer, in accord
-    with subsection 6b.
-
-    d) Convey the object code by offering access from a designated
-    place (gratis or for a charge), and offer equivalent access to the
-    Corresponding Source in the same way through the same place at no
-    further charge.  You need not require recipients to copy the
-    Corresponding Source along with the object code.  If the place to
-    copy the object code is a network server, the Corresponding Source
-    may be on a different server (operated by you or a third party)
-    that supports equivalent copying facilities, provided you maintain
-    clear directions next to the object code saying where to find the
-    Corresponding Source.  Regardless of what server hosts the
-    Corresponding Source, you remain obligated to ensure that it is
-    available for as long as needed to satisfy these requirements.
-
-    e) Convey the object code using peer-to-peer transmission, provided
-    you inform other peers where the object code and Corresponding
-    Source of the work are being offered to the general public at no
-    charge under subsection 6d.
-
-  A separable portion of the object code, whose source code is excluded
-from the Corresponding Source as a System Library, need not be
-included in conveying the object code work.
-
-  A "User Product" is either (1) a "consumer product", which means any
-tangible personal property which is normally used for personal, family,
-or household purposes, or (2) anything designed or sold for incorporation
-into a dwelling.  In determining whether a product is a consumer product,
-doubtful cases shall be resolved in favor of coverage.  For a particular
-product received by a particular user, "normally used" refers to a
-typical or common use of that class of product, regardless of the status
-of the particular user or of the way in which the particular user
-actually uses, or expects or is expected to use, the product.  A product
-is a consumer product regardless of whether the product has substantial
-commercial, industrial or non-consumer uses, unless such uses represent
-the only significant mode of use of the product.
-
-  "Installation Information" for a User Product means any methods,
-procedures, authorization keys, or other information required to install
-and execute modified versions of a covered work in that User Product from
-a modified version of its Corresponding Source.  The information must
-suffice to ensure that the continued functioning of the modified object
-code is in no case prevented or interfered with solely because
-modification has been made.
-
-  If you convey an object code work under this section in, or with, or
-specifically for use in, a User Product, and the conveying occurs as
-part of a transaction in which the right of possession and use of the
-User Product is transferred to the recipient in perpetuity or for a
-fixed term (regardless of how the transaction is characterized), the
-Corresponding Source conveyed under this section must be accompanied
-by the Installation Information.  But this requirement does not apply
-if neither you nor any third party retains the ability to install
-modified object code on the User Product (for example, the work has
-been installed in ROM).
-
-  The requirement to provide Installation Information does not include a
-requirement to continue to provide support service, warranty, or updates
-for a work that has been modified or installed by the recipient, or for
-the User Product in which it has been modified or installed.  Access to a
-network may be denied when the modification itself materially and
-adversely affects the operation of the network or violates the rules and
-protocols for communication across the network.
-
-  Corresponding Source conveyed, and Installation Information provided,
-in accord with this section must be in a format that is publicly
-documented (and with an implementation available to the public in
-source code form), and must require no special password or key for
-unpacking, reading or copying.
-
-  7. Additional Terms.
-
-  "Additional permissions" are terms that supplement the terms of this
-License by making exceptions from one or more of its conditions.
-Additional permissions that are applicable to the entire Program shall
-be treated as though they were included in this License, to the extent
-that they are valid under applicable law.  If additional permissions
-apply only to part of the Program, that part may be used separately
-under those permissions, but the entire Program remains governed by
-this License without regard to the additional permissions.
-
-  When you convey a copy of a covered work, you may at your option
-remove any additional permissions from that copy, or from any part of
-it.  (Additional permissions may be written to require their own
-removal in certain cases when you modify the work.)  You may place
-additional permissions on material, added by you to a covered work,
-for which you have or can give appropriate copyright permission.
-
-  Notwithstanding any other provision of this License, for material you
-add to a covered work, you may (if authorized by the copyright holders of
-that material) supplement the terms of this License with terms:
-
-    a) Disclaiming warranty or limiting liability differently from the
-    terms of sections 15 and 16 of this License; or
-
-    b) Requiring preservation of specified reasonable legal notices or
-    author attributions in that material or in the Appropriate Legal
-    Notices displayed by works containing it; or
-
-    c) Prohibiting misrepresentation of the origin of that material, or
-    requiring that modified versions of such material be marked in
-    reasonable ways as different from the original version; or
-
-    d) Limiting the use for publicity purposes of names of licensors or
-    authors of the material; or
-
-    e) Declining to grant rights under trademark law for use of some
-    trade names, trademarks, or service marks; or
-
-    f) Requiring indemnification of licensors and authors of that
-    material by anyone who conveys the material (or modified versions of
-    it) with contractual assumptions of liability to the recipient, for
-    any liability that these contractual assumptions directly impose on
-    those licensors and authors.
-
-  All other non-permissive additional terms are considered "further
-restrictions" within the meaning of section 10.  If the Program as you
-received it, or any part of it, contains a notice stating that it is
-governed by this License along with a term that is a further
-restriction, you may remove that term.  If a license document contains
-a further restriction but permits relicensing or conveying under this
-License, you may add to a covered work material governed by the terms
-of that license document, provided that the further restriction does
-not survive such relicensing or conveying.
-
-  If you add terms to a covered work in accord with this section, you
-must place, in the relevant source files, a statement of the
-additional terms that apply to those files, or a notice indicating
-where to find the applicable terms.
-
-  Additional terms, permissive or non-permissive, may be stated in the
-form of a separately written license, or stated as exceptions;
-the above requirements apply either way.
-
-  8. Termination.
-
-  You may not propagate or modify a covered work except as expressly
-provided under this License.  Any attempt otherwise to propagate or
-modify it is void, and will automatically terminate your rights under
-this License (including any patent licenses granted under the third
-paragraph of section 11).
-
-  However, if you cease all violation of this License, then your
-license from a particular copyright holder is reinstated (a)
-provisionally, unless and until the copyright holder explicitly and
-finally terminates your license, and (b) permanently, if the copyright
-holder fails to notify you of the violation by some reasonable means
-prior to 60 days after the cessation.
-
-  Moreover, your license from a particular copyright holder is
-reinstated permanently if the copyright holder notifies you of the
-violation by some reasonable means, this is the first time you have
-received notice of violation of this License (for any work) from that
-copyright holder, and you cure the violation prior to 30 days after
-your receipt of the notice.
-
-  Termination of your rights under this section does not terminate the
-licenses of parties who have received copies or rights from you under
-this License.  If your rights have been terminated and not permanently
-reinstated, you do not qualify to receive new licenses for the same
-material under section 10.
-
-  9. Acceptance Not Required for Having Copies.
-
-  You are not required to accept this License in order to receive or
-run a copy of the Program.  Ancillary propagation of a covered work
-occurring solely as a consequence of using peer-to-peer transmission
-to receive a copy likewise does not require acceptance.  However,
-nothing other than this License grants you permission to propagate or
-modify any covered work.  These actions infringe copyright if you do
-not accept this License.  Therefore, by modifying or propagating a
-covered work, you indicate your acceptance of this License to do so.
-
-  10. Automatic Licensing of Downstream Recipients.
-
-  Each time you convey a covered work, the recipient automatically
-receives a license from the original licensors, to run, modify and
-propagate that work, subject to this License.  You are not responsible
-for enforcing compliance by third parties with this License.
-
-  An "entity transaction" is a transaction transferring control of an
-organization, or substantially all assets of one, or subdividing an
-organization, or merging organizations.  If propagation of a covered
-work results from an entity transaction, each party to that
-transaction who receives a copy of the work also receives whatever
-licenses to the work the party's predecessor in interest had or could
-give under the previous paragraph, plus a right to possession of the
-Corresponding Source of the work from the predecessor in interest, if
-the predecessor has it or can get it with reasonable efforts.
-
-  You may not impose any further restrictions on the exercise of the
-rights granted or affirmed under this License.  For example, you may
-not impose a license fee, royalty, or other charge for exercise of
-rights granted under this License, and you may not initiate litigation
-(including a cross-claim or counterclaim in a lawsuit) alleging that
-any patent claim is infringed by making, using, selling, offering for
-sale, or importing the Program or any portion of it.
-
-  11. Patents.
-
-  A "contributor" is a copyright holder who authorizes use under this
-License of the Program or a work on which the Program is based.  The
-work thus licensed is called the contributor's "contributor version".
-
-  A contributor's "essential patent claims" are all patent claims
-owned or controlled by the contributor, whether already acquired or
-hereafter acquired, that would be infringed by some manner, permitted
-by this License, of making, using, or selling its contributor version,
-but do not include claims that would be infringed only as a
-consequence of further modification of the contributor version.  For
-purposes of this definition, "control" includes the right to grant
-patent sublicenses in a manner consistent with the requirements of
-this License.
-
-  Each contributor grants you a non-exclusive, worldwide, royalty-free
-patent license under the contributor's essential patent claims, to
-make, use, sell, offer for sale, import and otherwise run, modify and
-propagate the contents of its contributor version.
-
-  In the following three paragraphs, a "patent license" is any express
-agreement or commitment, however denominated, not to enforce a patent
-(such as an express permission to practice a patent or covenant not to
-sue for patent infringement).  To "grant" such a patent license to a
-party means to make such an agreement or commitment not to enforce a
-patent against the party.
-
-  If you convey a covered work, knowingly relying on a patent license,
-and the Corresponding Source of the work is not available for anyone
-to copy, free of charge and under the terms of this License, through a
-publicly available network server or other readily accessible means,
-then you must either (1) cause the Corresponding Source to be so
-available, or (2) arrange to deprive yourself of the benefit of the
-patent license for this particular work, or (3) arrange, in a manner
-consistent with the requirements of this License, to extend the patent
-license to downstream recipients.  "Knowingly relying" means you have
-actual knowledge that, but for the patent license, your conveying the
-covered work in a country, or your recipient's use of the covered work
-in a country, would infringe one or more identifiable patents in that
-country that you have reason to believe are valid.
-
-  If, pursuant to or in connection with a single transaction or
-arrangement, you convey, or propagate by procuring conveyance of, a
-covered work, and grant a patent license to some of the parties
-receiving the covered work authorizing them to use, propagate, modify
-or convey a specific copy of the covered work, then the patent license
-you grant is automatically extended to all recipients of the covered
-work and works based on it.
-
-  A patent license is "discriminatory" if it does not include within
-the scope of its coverage, prohibits the exercise of, or is
-conditioned on the non-exercise of one or more of the rights that are
-specifically granted under this License.  You may not convey a covered
-work if you are a party to an arrangement with a third party that is
-in the business of distributing software, under which you make payment
-to the third party based on the extent of your activity of conveying
-the work, and under which the third party grants, to any of the
-parties who would receive the covered work from you, a discriminatory
-patent license (a) in connection with copies of the covered work
-conveyed by you (or copies made from those copies), or (b) primarily
-for and in connection with specific products or compilations that
-contain the covered work, unless you entered into that arrangement,
-or that patent license was granted, prior to 28 March 2007.
-
-  Nothing in this License shall be construed as excluding or limiting
-any implied license or other defenses to infringement that may
-otherwise be available to you under applicable patent law.
-
-  12. No Surrender of Others' Freedom.
-
-  If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot convey a
-covered work so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you may
-not convey it at all.  For example, if you agree to terms that obligate you
-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
-  13. Use with the GNU Affero General Public License.
-
-  Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU Affero General Public License into a single
-combined work, and to convey the resulting work.  The terms of this
-License will continue to apply to the part which is the covered work,
-but the special requirements of the GNU Affero General Public License,
-section 13, concerning interaction through a network will apply to the
-combination as such.
-
-  14. Revised Versions of this License.
-
-  The Free Software Foundation may publish revised and/or new versions of
-the GNU General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-  Each version is given a distinguishing version number.  If the
-Program specifies that a certain numbered version of the GNU General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation.  If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
-  If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
-  Later license versions may give you additional or different
-permissions.  However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
-  15. Disclaimer of Warranty.
-
-  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-  16. Limitation of Liability.
-
-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<https://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<https://www.gnu.org/licenses/why-not-lgpl.html>.1996

COPYING.LESSER

@@ -1,165 +0,0 @@
-                   GNU LESSER GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-
-  This version of the GNU Lesser General Public License incorporates
-the terms and conditions of version 3 of the GNU General Public
-License, supplemented by the additional permissions listed below.
-
-  0. Additional Definitions.
-
-  As used herein, "this License" refers to version 3 of the GNU Lesser
-General Public License, and the "GNU GPL" refers to version 3 of the GNU
-General Public License.
-
-  "The Library" refers to a covered work governed by this License,
-other than an Application or a Combined Work as defined below.
-
-  An "Application" is any work that makes use of an interface provided
-by the Library, but which is not otherwise based on the Library.
-Defining a subclass of a class defined by the Library is deemed a mode
-of using an interface provided by the Library.
-
-  A "Combined Work" is a work produced by combining or linking an
-Application with the Library.  The particular version of the Library
-with which the Combined Work was made is also called the "Linked
-Version".
-
-  The "Minimal Corresponding Source" for a Combined Work means the
-Corresponding Source for the Combined Work, excluding any source code
-for portions of the Combined Work that, considered in isolation, are
-based on the Application, and not on the Linked Version.
-
-  The "Corresponding Application Code" for a Combined Work means the
-object code and/or source code for the Application, including any data
-and utility programs needed for reproducing the Combined Work from the
-Application, but excluding the System Libraries of the Combined Work.
-
-  1. Exception to Section 3 of the GNU GPL.
-
-  You may convey a covered work under sections 3 and 4 of this License
-without being bound by section 3 of the GNU GPL.
-
-  2. Conveying Modified Versions.
-
-  If you modify a copy of the Library, and, in your modifications, a
-facility refers to a function or data to be supplied by an Application
-that uses the facility (other than as an argument passed when the
-facility is invoked), then you may convey a copy of the modified
-version:
-
-   a) under this License, provided that you make a good faith effort to
-   ensure that, in the event an Application does not supply the
-   function or data, the facility still operates, and performs
-   whatever part of its purpose remains meaningful, or
-
-   b) under the GNU GPL, with none of the additional permissions of
-   this License applicable to that copy.
-
-  3. Object Code Incorporating Material from Library Header Files.
-
-  The object code form of an Application may incorporate material from
-a header file that is part of the Library.  You may convey such object
-code under terms of your choice, provided that, if the incorporated
-material is not limited to numerical parameters, data structure
-layouts and accessors, or small macros, inline functions and templates
-(ten or fewer lines in length), you do both of the following:
-
-   a) Give prominent notice with each copy of the object code that the
-   Library is used in it and that the Library and its use are
-   covered by this License.
-
-   b) Accompany the object code with a copy of the GNU GPL and this license
-   document.
-
-  4. Combined Works.
-
-  You may convey a Combined Work under terms of your choice that,
-taken together, effectively do not restrict modification of the
-portions of the Library contained in the Combined Work and reverse
-engineering for debugging such modifications, if you also do each of
-the following:
-
-   a) Give prominent notice with each copy of the Combined Work that
-   the Library is used in it and that the Library and its use are
-   covered by this License.
-
-   b) Accompany the Combined Work with a copy of the GNU GPL and this license
-   document.
-
-   c) For a Combined Work that displays copyright notices during
-   execution, include the copyright notice for the Library among
-   these notices, as well as a reference directing the user to the
-   copies of the GNU GPL and this license document.
-
-   d) Do one of the following:
-
-       0) Convey the Minimal Corresponding Source under the terms of this
-       License, and the Corresponding Application Code in a form
-       suitable for, and under terms that permit, the user to
-       recombine or relink the Application with a modified version of
-       the Linked Version to produce a modified Combined Work, in the
-       manner specified by section 6 of the GNU GPL for conveying
-       Corresponding Source.
-
-       1) Use a suitable shared library mechanism for linking with the
-       Library.  A suitable mechanism is one that (a) uses at run time
-       a copy of the Library already present on the user's computer
-       system, and (b) will operate properly with a modified version
-       of the Library that is interface-compatible with the Linked
-       Version.
-
-   e) Provide Installation Information, but only if you would otherwise
-   be required to provide such information under section 6 of the
-   GNU GPL, and only to the extent that such information is
-   necessary to install and execute a modified version of the
-   Combined Work produced by recombining or relinking the
-   Application with a modified version of the Linked Version. (If
-   you use option 4d0, the Installation Information must accompany
-   the Minimal Corresponding Source and Corresponding Application
-   Code. If you use option 4d1, you must provide the Installation
-   Information in the manner specified by section 6 of the GNU GPL
-   for conveying Corresponding Source.)
-
-  5. Combined Libraries.
-
-  You may place library facilities that are a work based on the
-Library side by side in a single library together with other library
-facilities that are not Applications and are not covered by this
-License, and convey such a combined library under terms of your
-choice, if you do both of the following:
-
-   a) Accompany the combined library with a copy of the same work based
-   on the Library, uncombined with any other library facilities,
-   conveyed under the terms of this License.
-
-   b) Give prominent notice with the combined library that part of it
-   is a work based on the Library, and explaining where to find the
-   accompanying uncombined form of the same work.
-
-  6. Revised Versions of the GNU Lesser General Public License.
-
-  The Free Software Foundation may publish revised and/or new versions
-of the GNU Lesser General Public License from time to time. Such new
-versions will be similar in spirit to the present version, but may
-differ in detail to address new problems or concerns.
-
-  Each version is given a distinguishing version number. If the
-Library as you received it specifies that a certain numbered version
-of the GNU Lesser General Public License "or any later version"
-applies to it, you have the option of following the terms and
-conditions either of that published version or of any later version
-published by the Free Software Foundation. If the Library as you
-received it does not specify a version number of the GNU Lesser
-General Public License, you may choose any version of the GNU Lesser
-General Public License ever published by the Free Software Foundation.
-
-  If the Library as you received it specifies that a proxy can decide
-whether future versions of the GNU Lesser General Public License shall
-apply, that proxy's public statement of acceptance of any version is
-permanent authorization for you to choose that version for the
-Library.

LICENSE.txt

@@ -1,60 +1,165 @@
-GTNH Modifications:
+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
 
-Copyright (c) 2019 mitchej123 
-
-GNU LESSER GENERAL PUBLIC LICENSE - See COPYING & COPYING.LESSER
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
 
 
------------------------------------------------------------------------------
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
 
-Parts inspired/borrowed/backported from JEI under the MIT License: 
+  0. Additional Definitions.
 
- https://github.com/mezz/JustEnoughItems/tree/1.12
-  
- The MIT License (MIT)
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
 
- Copyright (c) 2014-2015 mezz
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+  An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
 
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+  A "Combined Work" is a work produced by combining or linking an
+Application with the Library.  The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+  The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
 
------------------------------------------------------------------------------
+  The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
 
-Base NEI License:
+  1. Exception to Section 3 of the GNU GPL.
 
- The MIT License (MIT)
+  You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
 
- Copyright (c) 2014 ChickenBones
+  2. Conveying Modified Versions.
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+  If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
+version:
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   a) under this License, provided that you make a good faith effort to
+   ensure that, in the event an Application does not supply the
+   function or data, the facility still operates, and performs
+   whatever part of its purpose remains meaningful, or
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+   b) under the GNU GPL, with none of the additional permissions of
+   this License applicable to that copy.
+
+  3. Object Code Incorporating Material from Library Header Files.
+
+  The object code form of an Application may incorporate material from
+a header file that is part of the Library.  You may convey such object
+code under terms of your choice, provided that, if the incorporated
+material is not limited to numerical parameters, data structure
+layouts and accessors, or small macros, inline functions and templates
+(ten or fewer lines in length), you do both of the following:
+
+   a) Give prominent notice with each copy of the object code that the
+   Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the object code with a copy of the GNU GPL and this license
+   document.
+
+  4. Combined Works.
+
+  You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
+portions of the Library contained in the Combined Work and reverse
+engineering for debugging such modifications, if you also do each of
+the following:
+
+   a) Give prominent notice with each copy of the Combined Work that
+   the Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the Combined Work with a copy of the GNU GPL and this license
+   document.
+
+   c) For a Combined Work that displays copyright notices during
+   execution, include the copyright notice for the Library among
+   these notices, as well as a reference directing the user to the
+   copies of the GNU GPL and this license document.
+
+   d) Do one of the following:
+
+       0) Convey the Minimal Corresponding Source under the terms of this
+       License, and the Corresponding Application Code in a form
+       suitable for, and under terms that permit, the user to
+       recombine or relink the Application with a modified version of
+       the Linked Version to produce a modified Combined Work, in the
+       manner specified by section 6 of the GNU GPL for conveying
+       Corresponding Source.
+
+       1) Use a suitable shared library mechanism for linking with the
+       Library.  A suitable mechanism is one that (a) uses at run time
+       a copy of the Library already present on the user's computer
+       system, and (b) will operate properly with a modified version
+       of the Library that is interface-compatible with the Linked
+       Version.
+
+   e) Provide Installation Information, but only if you would otherwise
+   be required to provide such information under section 6 of the
+   GNU GPL, and only to the extent that such information is
+   necessary to install and execute a modified version of the
+   Combined Work produced by recombining or relinking the
+   Application with a modified version of the Linked Version. (If
+   you use option 4d0, the Installation Information must accompany
+   the Minimal Corresponding Source and Corresponding Application
+   Code. If you use option 4d1, you must provide the Installation
+   Information in the manner specified by section 6 of the GNU GPL
+   for conveying Corresponding Source.)
+
+  5. Combined Libraries.
+
+  You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
+
+   a) Accompany the combined library with a copy of the same work based
+   on the Library, uncombined with any other library facilities,
+   conveyed under the terms of this License.
+
+   b) Give prominent notice with the combined library that part of it
+   is a work based on the Library, and explaining where to find the
+   accompanying uncombined form of the same work.
+
+  6. Revised Versions of the GNU Lesser General Public License.
+
+  The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+  Each version is given a distinguishing version number. If the
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+  If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.

README.md

@@ -1,12 +1,10 @@
 # NotEnoughItems Unofficial - By the GTNH Team
 
-A continuation of NotEnoughItems for 1.7.10 by the developers of Gregtech: New Horizons modpack, with features either inspired and/or backported from JustEnoughItems
+A continuation of NotEnoughItems for 1.7.10 by the developers of Gregtech: New Horizons modpack, with features either inspired and/or backported from JustEnoughItems.
 
- 
+We've tested this against all of the mods included in GTNH, as well as a limited set of other mods (like Reika's mods). Every effort has been made to maintain backwards compatibility, however the focus is on the mods contained in the GTNH modpack.
 
-We've tested this against all of the mods included in GTNH, as well as a limited set of other mods (like Reika's mods).  Every effort has been made to maintain backwards compatibility, however the focus is on the mods contained in the GTNH modpack.
-
- 
+If you have issues with NEI outside of the GTNH modpack you may report them in the [GTNH NEI GitHub](https://github.com/GTNewHorizons/NotEnoughItems).
 
 ## New Features:
 
@@ -26,6 +24,15 @@ We've tested this against all of the mods included in GTNH, as well as a limited
 
 ## Other items of note:
 
-* Licensed under LGPL - Use this however you want, but please give back any modifications
 * Remove TMI style
 * Removed inventory Load/Save state
+
+## License
+
+GTNH Modifications Copyright (c) 2019-2022 mitchej123 and the GTNH Team
+
+Licensed under LGPL-3.0 or later - use this however you want, but please give back any modifications
+
+Parts inspired/borrowed/backported from [JEI](https://github.com/mezz/JustEnoughItems/tree/1.12) under the MIT License.
+
+Originial code Copyright (c) 2014-2015 mezz and was licensed under the MIT License.

addon.gradle

@@ -0,0 +1,3 @@
+compileJava {
+    options.encoding = "UTF-8"
+}

build.gradle

@@ -1,41 +1,75 @@
+//version: 1652851397
+/*
+DO NOT CHANGE THIS FILE!
+
+Also, you may replace this file at any time if there is an update available.
+Please check https://github.com/GTNewHorizons/ExampleMod1.7.10/blob/main/build.gradle for updates.
+*/
+
+
+import com.github.jengelman.gradle.plugins.shadow.tasks.ConfigureShadowRelocation
+import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
+import org.gradle.internal.logging.text.StyledTextOutput.Style
+import org.gradle.internal.logging.text.StyledTextOutputFactory
+
+import java.util.concurrent.TimeUnit
+
 buildscript {
     repositories {
-        mavenCentral()
-        jcenter()
         maven {
-            name = "gt"
-            url = "https://gregtech.overminddl1.com/"
+            name 'forge'
+            url 'https://maven.minecraftforge.net'
         }
         maven {
-            name = "forge"
-            url = "http://files.minecraftforge.net/maven"
+            name 'sonatype'
+            url 'https://oss.sonatype.org/content/repositories/snapshots/'
         }
         maven {
-            name = "jitpack"
-            url = "https://jitpack.io"
+            name 'Scala CI dependencies'
+            url 'https://repo1.maven.org/maven2/'
+        }
+        maven {
+            name 'jitpack'
+            url 'https://jitpack.io'
         }
     }
     dependencies {
-        classpath "com.github.GTNH2:ForgeGradle:FG_1.2-SNAPSHOT"
+        classpath 'com.github.GTNewHorizons:ForgeGradle:1.2.7'
     }
 }
 
 plugins {
-    id("org.ajoberstar.grgit") version("3.1.1")
+    id 'java-library'
+    id 'idea'
+    id 'eclipse'
+    id 'scala'
+    id 'maven-publish'
+    id 'org.jetbrains.kotlin.jvm'        version '1.5.30'       apply false
+    id 'org.jetbrains.kotlin.kapt'       version '1.5.30'       apply false
+    id 'com.google.devtools.ksp'         version '1.5.30-1.0.0' apply false
+    id 'org.ajoberstar.grgit'            version '4.1.1'
+    id 'com.github.johnrengelman.shadow' version '4.0.4'
+    id 'com.palantir.git-version'        version '0.13.0'       apply false
+    id 'de.undercouch.download'          version '5.0.1'
+    id 'com.github.gmazzo.buildconfig'   version '3.0.3'        apply false
 }
 
-//add dependency repositories
-repositories {
-	maven {
-		name = "chickenbones"
-		url = "http://chickenbones.net/maven"
-	}
+if (project.file('.git/HEAD').isFile()) {
+    apply plugin: 'com.palantir.git-version'
 }
 
-apply plugin: "java"
-apply plugin: "idea"
+def out = services.get(StyledTextOutputFactory).create('an-output')
+
 apply plugin: 'forge'
 
+def projectJavaVersion = JavaLanguageVersion.of(8)
+
+java {
+    toolchain {
+        languageVersion.set(projectJavaVersion)
+    }
+}
+
 idea {
     module {
         inheritOutputDirs = true
@@ -44,121 +78,671 @@ idea {
     }
 }
 
-java {
-    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_1_8
+if(JavaVersion.current() != JavaVersion.VERSION_1_8) {
+    throw new GradleException("This project requires Java 8, but it's running on " + JavaVersion.current())
 }
 
-group = "codechicken"
-archivesBaseName = "NotEnoughItems"
+checkPropertyExists("modName")
+checkPropertyExists("modId")
+checkPropertyExists("modGroup")
+checkPropertyExists("autoUpdateBuildScript")
+checkPropertyExists("minecraftVersion")
+checkPropertyExists("forgeVersion")
+checkPropertyExists("replaceGradleTokenInFile")
+checkPropertyExists("gradleTokenModId")
+checkPropertyExists("gradleTokenModName")
+checkPropertyExists("gradleTokenVersion")
+checkPropertyExists("gradleTokenGroupName")
+checkPropertyExists("apiPackage")
+checkPropertyExists("accessTransformersFile")
+checkPropertyExists("usesMixins")
+checkPropertyExists("mixinPlugin")
+checkPropertyExists("mixinsPackage")
+checkPropertyExists("coreModClass")
+checkPropertyExists("containsMixinsAndOrCoreModOnly")
+checkPropertyExists("usesShadowedDependencies")
+checkPropertyExists("developmentEnvironmentUserName")
 
-// Define properties file
-ext.configFile = file "build.properties"
+boolean noPublishedSources = project.findProperty("noPublishedSources") ? project.noPublishedSources.toBoolean() : false
+boolean usesMixinDebug = project.findProperty('usesMixinDebug') ?: project.usesMixins.toBoolean()
 
-configFile.withReader {
-    // Load config.  It shall from now be referenced as simply config or project.config
-    def prop = new Properties()
-    prop.load(it)
-    project.ext.config = new ConfigSlurper().parse prop
+String javaSourceDir = "src/main/java/"
+String scalaSourceDir = "src/main/scala/"
+String kotlinSourceDir = "src/main/kotlin/"
+
+String targetPackageJava = javaSourceDir + modGroup.toString().replaceAll("\\.", "/")
+String targetPackageScala = scalaSourceDir + modGroup.toString().replaceAll("\\.", "/")
+String targetPackageKotlin = kotlinSourceDir + modGroup.toString().replaceAll("\\.", "/")
+if(!(getFile(targetPackageJava).exists() || getFile(targetPackageScala).exists() || getFile(targetPackageKotlin).exists())) {
+    throw new GradleException("Could not resolve \"modGroup\"! Could not find " + targetPackageJava + " or " + targetPackageScala + " or " + targetPackageKotlin)
 }
-//
-//configurations.all {
-//    resolutionStrategy.cacheChangingModulesFor(0, TimeUnit.SECONDS)
-//    setTransitive(false)
-//}
+
+if(apiPackage) {
+    targetPackageJava = javaSourceDir + modGroup.toString().replaceAll("\\.", "/") + "/" + apiPackage.toString().replaceAll("\\.", "/")
+    targetPackageScala = scalaSourceDir + modGroup.toString().replaceAll("\\.", "/") + "/" + apiPackage.toString().replaceAll("\\.", "/")
+    targetPackageKotlin = kotlinSourceDir + modGroup.toString().replaceAll("\\.", "/") + "/" + apiPackage.toString().replaceAll("\\.", "/")
+    if(!(getFile(targetPackageJava).exists() || getFile(targetPackageScala).exists() || getFile(targetPackageKotlin).exists())) {
+        throw new GradleException("Could not resolve \"apiPackage\"! Could not find " + targetPackageJava + " or " + targetPackageScala + " or " + targetPackageKotlin)
+    }
+}
+
+if(accessTransformersFile) {
+    String targetFile = "src/main/resources/META-INF/" + accessTransformersFile
+    if(!getFile(targetFile).exists()) {
+        throw new GradleException("Could not resolve \"accessTransformersFile\"! Could not find " + targetFile)
+    }
+}
+
+if(usesMixins.toBoolean()) {
+    if(mixinsPackage.isEmpty() || mixinPlugin.isEmpty()) {
+        throw new GradleException("\"mixinPlugin\" requires \"mixinsPackage\" and \"mixinPlugin\" to be set!")
+    }
+
+    targetPackageJava = javaSourceDir + modGroup.toString().replaceAll("\\.", "/") + "/" + mixinsPackage.toString().replaceAll("\\.", "/")
+    targetPackageScala = scalaSourceDir + modGroup.toString().replaceAll("\\.", "/") + "/" + mixinsPackage.toString().replaceAll("\\.", "/")
+    targetPackageKotlin = kotlinSourceDir + modGroup.toString().replaceAll("\\.", "/") + "/" + mixinsPackage.toString().replaceAll("\\.", "/")
+    if(!(getFile(targetPackageJava).exists() || getFile(targetPackageScala).exists() || getFile(targetPackageKotlin).exists())) {
+        throw new GradleException("Could not resolve \"mixinsPackage\"! Could not find " + targetPackageJava + " or " + targetPackageScala  + " or " + targetPackageKotlin)
+    }
+
+    String targetFileJava = javaSourceDir + modGroup.toString().replaceAll("\\.", "/") + "/" + mixinPlugin.toString().replaceAll("\\.", "/") + ".java"
+    String targetFileScala = scalaSourceDir + modGroup.toString().replaceAll("\\.", "/") + "/" + mixinPlugin.toString().replaceAll("\\.", "/") + ".scala"
+    String targetFileScalaJava = scalaSourceDir + modGroup.toString().replaceAll("\\.", "/") + "/" + mixinPlugin.toString().replaceAll("\\.", "/") + ".java"
+    String targetFileKotlin = kotlinSourceDir + modGroup.toString().replaceAll("\\.", "/") + "/" + mixinPlugin.toString().replaceAll("\\.", "/") + ".kt"
+    if(!(getFile(targetFileJava).exists() || getFile(targetFileScala).exists() || getFile(targetFileScalaJava).exists() || getFile(targetFileKotlin).exists())) {
+        throw new GradleException("Could not resolve \"mixinPlugin\"! Could not find " + targetFileJava + " or " + targetFileScala + " or " + targetFileScalaJava + " or " + targetFileKotlin)
+    }
+}
+
+if(coreModClass) {
+    String targetFileJava = javaSourceDir + modGroup.toString().replaceAll("\\.", "/") + "/" + coreModClass.toString().replaceAll("\\.", "/") + ".java"
+    String targetFileScala = scalaSourceDir + modGroup.toString().replaceAll("\\.", "/") + "/" + coreModClass.toString().replaceAll("\\.", "/") + ".scala"
+    String targetFileScalaJava = scalaSourceDir + modGroup.toString().replaceAll("\\.", "/") + "/" + coreModClass.toString().replaceAll("\\.", "/") + ".java"
+    String targetFileKotlin = kotlinSourceDir + modGroup.toString().replaceAll("\\.", "/") + "/" + coreModClass.toString().replaceAll("\\.", "/") + ".kt"
+    if(!(getFile(targetFileJava).exists() || getFile(targetFileScala).exists() || getFile(targetFileScalaJava).exists() || getFile(targetFileKotlin).exists())) {
+        throw new GradleException("Could not resolve \"coreModClass\"! Could not find " + targetFileJava + " or " + targetFileScala + " or " + targetFileScalaJava + " or " + targetFileKotlin)
+    }
+}
+
+configurations.all {
+    resolutionStrategy.cacheChangingModulesFor(0, TimeUnit.SECONDS)
+
+    // Make sure GregTech build won't time out
+    System.setProperty("org.gradle.internal.http.connectionTimeout", 120000 as String)
+    System.setProperty("org.gradle.internal.http.socketTimeout", 120000 as String)
+}
+
+// Fix Jenkins' Git: chmod a file should not be detected as a change and append a '.dirty' to the version
+try {
+    'git config core.fileMode false'.execute()
+}
+catch (Exception ignored) {
+    out.style(Style.Failure).println("git isn't installed at all")
+}
+
+// Pulls version first from the VERSION env and then git tag
+String identifiedVersion
+String versionOverride = System.getenv("VERSION") ?: null
+try {
+    identifiedVersion = versionOverride == null ? gitVersion() : versionOverride
+}
+catch (Exception ignored) {
+    out.style(Style.Failure).text(
+        'This mod must be version controlled by Git AND the repository must provide at least one tag,\n' +
+        'or the VERSION override must be set! ').style(Style.SuccessHeader).text('(Do NOT download from GitHub using the ZIP option, instead\n' +
+        'clone the repository, see ').style(Style.Info).text('https://gtnh.miraheze.org/wiki/Development').style(Style.SuccessHeader).println(' for details.)'
+    )
+    versionOverride = 'NO-GIT-TAG-SET'
+    identifiedVersion = versionOverride
+}
+version = minecraftVersion + '-' + identifiedVersion
+ext {
+    modVersion = identifiedVersion
+}
+
+if(identifiedVersion == versionOverride) {
+    out.style(Style.Failure).text('Override version to ').style(Style.Identifier).text(modVersion).style(Style.Failure).println('!\7')
+}
+
+group = modGroup
+if(project.hasProperty("customArchiveBaseName") && customArchiveBaseName) {
+    archivesBaseName = customArchiveBaseName
+}
+else {
+    archivesBaseName = modId
+}
+
+def arguments = []
+def jvmArguments = []
+
+if (usesMixins.toBoolean()) {
+    arguments += [
+        "--tweakClass org.spongepowered.asm.launch.MixinTweaker"
+    ]
+    if (usesMixinDebug.toBoolean()) {
+        jvmArguments += [
+            "-Dmixin.debug.countInjections=true",
+            "-Dmixin.debug.verbose=true",
+            "-Dmixin.debug.export=true"
+        ]
+    }
+}
+
+minecraft {
+    version = minecraftVersion + '-' + forgeVersion + '-' + minecraftVersion
+    runDir = 'run'
+
+    if (replaceGradleTokenInFile) {
+        replaceIn replaceGradleTokenInFile
+        if(gradleTokenModId) {
+            replace gradleTokenModId, modId
+        }
+        if(gradleTokenModName) {
+            replace gradleTokenModName, modName
+        }
+        if(gradleTokenVersion) {
+            replace gradleTokenVersion, modVersion
+        }
+        if(gradleTokenGroupName) {
+            replace gradleTokenGroupName, modGroup
+        }
+    }
+
+    clientIntellijRun {
+        args(arguments)
+        jvmArgs(jvmArguments)
+
+        if(developmentEnvironmentUserName) {
+            args("--username", developmentEnvironmentUserName)
+        }
+    }
+
+    serverIntellijRun {
+        args(arguments)
+        jvmArgs(jvmArguments)
+    }
+}
+
+if(file('addon.gradle').exists()) {
+    apply from: 'addon.gradle'
+}
+
+apply from: 'repositories.gradle'
 
 configurations {
-    shade
-    compile.extendsFrom shade
+    implementation.extendsFrom(shadowImplementation)  // TODO: remove after all uses are refactored
+    implementation.extendsFrom(shadowCompile)
+    implementation.extendsFrom(shadeCompile)
+}
+
+repositories {
+    maven {
+        name 'Overmind forge repo mirror'
+        url 'https://gregtech.overminddl1.com/'
+    }
+    if(usesMixins.toBoolean()) {
+        maven {
+            name 'sponge'
+            url 'https://repo.spongepowered.org/repository/maven-public'
+        }
+        maven {
+            url 'https://jitpack.io'
+        }
+    }
 }
 
 dependencies {
-    compile "codechicken:CodeChickenLib:${config.mc_version}-${config.ccl_version}:dev"
-    compile "codechicken:CodeChickenCore:${config.mc_version}-${config.ccc_version}:dev"
-    shade "org.apache.commons:commons-csv:1.5"
-}
-
-
-version =  "${project.config.mod_version}"
-
-println  config.mc_version + "-" + config.forge_version
-// Setup the forge minecraft plugin data. Specify the preferred forge/minecraft version here
-minecraft {
-    version = config.mc_version + "-" + config.forge_version
-}
-
-def root = project.projectDir;
-sourceSets {
-    main {
-        java {
-            srcDir new File(root, "src")
+    if(usesMixins.toBoolean()) {
+        annotationProcessor('org.ow2.asm:asm-debug-all:5.0.3')
+        annotationProcessor('com.google.guava:guava:24.1.1-jre')
+        annotationProcessor('com.google.code.gson:gson:2.8.6')
+        annotationProcessor('org.spongepowered:mixin:0.8-SNAPSHOT')
+        // using 0.8 to workaround a issue in 0.7 which fails mixin application
+        compile('com.github.GTNewHorizons:SpongePoweredMixin:0.7.12-GTNH') {
+            // Mixin includes a lot of dependencies that are too up-to-date
+            exclude module: 'launchwrapper'
+            exclude module: 'guava'
+            exclude module: 'gson'
+            exclude module: 'commons-io'
+            exclude module: 'log4j-core'
         }
-        resources {
-            srcDir new File(root, "resources")
+        compile('com.github.GTNewHorizons:SpongeMixins:1.5.0')
+    }
+}
+
+apply from: 'dependencies.gradle'
+
+def mixingConfigRefMap = 'mixins.' + modId + '.refmap.json'
+def refMap = "${tasks.compileJava.temporaryDir}" + File.separator + mixingConfigRefMap
+def mixinSrg = "${tasks.reobf.temporaryDir}" + File.separator + "mixins.srg"
+
+task generateAssets {
+    if (usesMixins.toBoolean()) {
+        def mixinConfigFile = getFile("/src/main/resources/mixins." + modId + ".json");
+        if (!mixinConfigFile.exists()) {
+            mixinConfigFile.text = """{
+  "required": true,
+  "minVersion": "0.7.11",
+  "package": "${modGroup}.${mixinsPackage}",
+  "plugin": "${modGroup}.${mixinPlugin}",
+  "refmap": "${mixingConfigRefMap}",
+  "target": "@env(DEFAULT)",
+  "compatibilityLevel": "JAVA_8",
+  "mixins": [],
+  "client": [],
+  "server": []
+}
+"""
         }
     }
 }
 
-processResources {
-    //redo task if any of these properties change
-    inputs.property "version", project.version
-    inputs.property "mc_version", config.mc_version
-
-    // Replace properties in info files
-    from(sourceSets.main.resources.srcDirs) {
-        include '*.info'
-        expand 'version':project.version,'mc_version':config.mc_version
-    }
-
-    // Move access transformer to META-INF
-    rename '(.+_at.cfg)', 'META-INF/$1'
-//
-//    // copy everything else, that's not the mcmod.info
-//    from(sourceSets.main.resources.srcDirs) {
-//        exclude "mcmod.info"
-//    }
+task relocateShadowJar(type: ConfigureShadowRelocation) {
+    target = tasks.shadowJar
+    prefix = modGroup + ".shadow"
 }
 
-version = "${project.minecraft.version}-${project.version}"
-def commonManifest = {
-    attributes 'FMLCorePlugin': 'codechicken.nei.asm.NEICorePlugin'
-    attributes 'FMLAT': 'nei_at.cfg'
+shadowJar {
+    project.configurations.shadeCompile.each { dep ->
+        from(project.zipTree(dep)) {
+            exclude 'META-INF', 'META-INF/**'
+        }
+    }
+
+    manifest {
+        attributes(getManifestAttributes())
+    }
+
+    minimize()  // This will only allow shading for actually used classes
+    configurations = [project.configurations.shadowImplementation, project.configurations.shadowCompile]
+    dependsOn(relocateShadowJar)
 }
 
 jar {
-    getArchiveClassifier().set("universal")
-    manifest commonManifest
-    configurations.shade.each { dep ->
-        from(project.zipTree(dep)){
+    project.configurations.shadeCompile.each { dep ->
+        from(project.zipTree(dep)) {
             exclude 'META-INF', 'META-INF/**'
         }
     }
+
+    manifest {
+        attributes(getManifestAttributes())
+    }
+
+    if(usesShadowedDependencies.toBoolean()) {
+        dependsOn(shadowJar)
+        enabled = false
+    }
+}
+
+reobf {
+    if(usesMixins.toBoolean()) {
+        addExtraSrgFile mixinSrg
+    }
+}
+
+afterEvaluate {
+    if(usesMixins.toBoolean()) {
+        tasks.compileJava {
+            options.compilerArgs += [
+                    "-AreobfSrgFile=${tasks.reobf.srg}",
+                    "-AoutSrgFile=${mixinSrg}",
+                    "-AoutRefMapFile=${refMap}",
+                    // Elan: from what I understand they are just some linter configs so you get some warning on how to properly code
+                    "-XDenableSunApiLintControl",
+                    "-XDignore.symbol.file"
+            ]
+        }
+    }
 }
 
-task sourceJar(type: Jar) {
-    from sourceSets.main.java
-    from new File(root, "dev")
-    getArchiveClassifier().set("src")
+runClient {
+    if(developmentEnvironmentUserName) {
+        arguments += [
+                "--username",
+                developmentEnvironmentUserName
+        ]
+    }
+
+    args(arguments)
+    jvmArgs(jvmArguments)
+}
+
+runServer {
+    args(arguments)
+    jvmArgs(jvmArguments)
+}
+
+tasks.withType(JavaExec).configureEach {
+    javaLauncher.set(
+            javaToolchains.launcherFor {
+                languageVersion = projectJavaVersion
+            }
+    )
+}
+
+processResources {
+    // this will ensure that this task is redone when the versions change.
+    inputs.property "version", project.version
+    inputs.property "mcversion", project.minecraft.version
+
+    // replace stuff in mcmod.info, nothing else
+    from(sourceSets.main.resources.srcDirs) {
+        include 'mcmod.info'
+
+        // replace modVersion and minecraftVersion
+        expand "minecraftVersion": project.minecraft.version,
+            "modVersion": modVersion,
+            "modId": modId,
+            "modName": modName
+    }
+
+    if(usesMixins.toBoolean()) {
+        from refMap
+    }
+
+    // copy everything else that's not the mcmod.info
+    from(sourceSets.main.resources.srcDirs) {
+        exclude 'mcmod.info'
+    }
+}
+
+def getManifestAttributes() {
+    def manifestAttributes = [:]
+    if(!containsMixinsAndOrCoreModOnly.toBoolean() && (usesMixins.toBoolean() || coreModClass)) {
+        manifestAttributes += ["FMLCorePluginContainsFMLMod": true]
+    }
+
+    if(accessTransformersFile) {
+        manifestAttributes += ["FMLAT" : accessTransformersFile.toString()]
+    }
+
+    if(coreModClass) {
+        manifestAttributes += ["FMLCorePlugin": modGroup + "." + coreModClass]
+    }
+
+    if(usesMixins.toBoolean()) {
+        manifestAttributes += [
+                "TweakClass" : "org.spongepowered.asm.launch.MixinTweaker",
+                "MixinConfigs" : "mixins." + modId + ".json",
+                "ForceLoadAsMod" : !containsMixinsAndOrCoreModOnly.toBoolean()
+        ]
+    }
+    return manifestAttributes
+}
+
+task sourcesJar(type: Jar) {
+    from (sourceSets.main.allSource)
+    from (file("$projectDir/LICENSE"))
+    getArchiveClassifier().set('sources')
+}
+
+task shadowDevJar(type: ShadowJar) {
+    project.configurations.shadeCompile.each { dep ->
+        from(project.zipTree(dep)) {
+            exclude 'META-INF', 'META-INF/**'
+        }
+    }
+
+    from sourceSets.main.output
+    getArchiveClassifier().set("dev")
+
+    manifest {
+        attributes(getManifestAttributes())
+    }
+
+    minimize()  // This will only allow shading for actually used classes
+    configurations = [project.configurations.shadowImplementation, project.configurations.shadowCompile]
+}
+
+task relocateShadowDevJar(type: ConfigureShadowRelocation) {
+    target = tasks.shadowDevJar
+    prefix = modGroup + ".shadow"
+}
+
+task circularResolverJar(type: Jar) {
+    dependsOn(relocateShadowDevJar)
+    dependsOn(shadowDevJar)
+    enabled = false
 }
 
 task devJar(type: Jar) {
+    project.configurations.shadeCompile.each { dep ->
+        from(project.zipTree(dep)) {
+            exclude 'META-INF', 'META-INF/**'
+        }
+    }
+
     from sourceSets.main.output
     getArchiveClassifier().set("dev")
-    manifest commonManifest
 
-    configurations.shade.each { dep ->
-        from(project.zipTree(dep)){
-            exclude 'META-INF', 'META-INF/**'
+    manifest {
+        attributes(getManifestAttributes())
+    }
+
+    if(usesShadowedDependencies.toBoolean()) {
+        dependsOn(circularResolverJar)
+        enabled = false
+    }
+}
+
+task apiJar(type: Jar) {
+    from (sourceSets.main.allSource) {
+        include modGroup.toString().replaceAll("\\.", "/") + "/" + apiPackage.toString().replaceAll("\\.", "/") + '/**'
+    }
+
+    from (sourceSets.main.output) {
+        include modGroup.toString().replaceAll("\\.", "/") + "/" + apiPackage.toString().replaceAll("\\.", "/") + '/**'
+    }
+
+    from (sourceSets.main.resources.srcDirs) {
+        include("LICENSE")
+    }
+
+    getArchiveClassifier().set('api')
+}
+
+artifacts {
+    if(!noPublishedSources) {
+        archives sourcesJar
+    }
+    archives devJar
+    if(apiPackage) {
+        archives apiJar
+    }
+}
+
+// The gradle metadata includes all of the additional deps that we disabled from POM generation (including forgeBin with no groupID),
+// and isn't strictly needed with the POM so just disable it.
+tasks.withType(GenerateModuleMetadata) {
+    enabled = false
+}
+
+// workaround variable hiding in pom processing
+def projectConfigs = project.configurations
+
+publishing {
+    publications {
+        maven(MavenPublication) {
+            from components.java
+            if(usesShadowedDependencies.toBoolean()) {
+                artifact source: shadowJar, classifier: ""
+            }
+            if(!noPublishedSources) {
+                artifact source: sourcesJar, classifier: "sources"
+            }
+            artifact source: usesShadowedDependencies.toBoolean() ? shadowDevJar : devJar, classifier: "dev"
+            if (apiPackage) {
+                artifact source: apiJar, classifier: "api"
+            }
+
+            groupId = System.getenv("ARTIFACT_GROUP_ID") ?: "com.github.GTNewHorizons"
+            artifactId = System.getenv("ARTIFACT_ID") ?: project.name
+            // Using the identified version, not project.version as it has the prepended 1.7.10
+            version = System.getenv("RELEASE_VERSION") ?: identifiedVersion
+
+            // remove extra garbage from minecraft and minecraftDeps configuration
+            pom.withXml {
+                def badArtifacts = [:].withDefault {[] as Set<String>}
+                for (configuration in [projectConfigs.minecraft, projectConfigs.minecraftDeps]) {
+                    for (dependency in configuration.allDependencies) {
+                        badArtifacts[dependency.group == null ? "" : dependency.group] += dependency.name
+                    }
+                }
+                // example for specifying extra stuff to ignore
+                // badArtifacts["org.example.group"] += "artifactName"
+
+                Node pomNode = asNode()
+                pomNode.dependencies.'*'.findAll() {
+                    badArtifacts[it.groupId.text()].contains(it.artifactId.text())
+                }.each() {
+                    it.parent().remove(it)
+                }
+            }
+        }
+    }
+
+    repositories {
+        maven {
+            url = "http://jenkins.usrv.eu:8081/nexus/content/repositories/releases"
+            credentials {
+                username = System.getenv("MAVEN_USER") ?: "NONE"
+                password = System.getenv("MAVEN_PASSWORD") ?: "NONE"
+            }
         }
     }
 }
 
-// Tell the artifact system about our extra jars
-artifacts {
-    archives sourceJar, devJar
+// Updating
+task updateBuildScript {
+    doLast {
+        if (performBuildScriptUpdate(projectDir.toString())) return
+
+        print("Build script already up-to-date!")
+    }
 }
 
-minecraft {
-    srgExtra "PK: org/apache/commons/csv nei/org/apache/commons/csv"
-    srgExtra "PK: org/apache/commons/csv/CSVFormat nei/org/apache/commons/csv/CSVFormat"
-}
+if (isNewBuildScriptVersionAvailable(projectDir.toString())) {
+    if (autoUpdateBuildScript.toBoolean()) {
+        performBuildScriptUpdate(projectDir.toString())
+    } else {
+        out.style(Style.SuccessHeader).println("Build script update available! Run 'gradle updateBuildScript'")
+    }
+}
+
+static URL availableBuildScriptUrl() {
+    new URL("https://raw.githubusercontent.com/GTNewHorizons/ExampleMod1.7.10/main/build.gradle")
+}
+
+boolean performBuildScriptUpdate(String projectDir) {
+    if (isNewBuildScriptVersionAvailable(projectDir)) {
+        def buildscriptFile = getFile("build.gradle")
+        availableBuildScriptUrl().withInputStream { i -> buildscriptFile.withOutputStream { it << i } }
+        out.style(Style.Success).print("Build script updated. Please REIMPORT the project or RESTART your IDE!")
+        return true
+    }
+    return false
+}
+
+boolean isNewBuildScriptVersionAvailable(String projectDir) {
+    Map parameters = ["connectTimeout": 2000, "readTimeout": 2000]
+
+    String currentBuildScript = getFile("build.gradle").getText()
+    String currentBuildScriptHash = getVersionHash(currentBuildScript)
+    String availableBuildScript = availableBuildScriptUrl().newInputStream(parameters).getText()
+    String availableBuildScriptHash = getVersionHash(availableBuildScript)
+
+    boolean isUpToDate = currentBuildScriptHash.empty || availableBuildScriptHash.empty || currentBuildScriptHash == availableBuildScriptHash
+    return !isUpToDate
+}
+
+static String getVersionHash(String buildScriptContent) {
+    String versionLine = buildScriptContent.find("^//version: [a-z0-9]*")
+    if(versionLine != null) {
+        return versionLine.split(": ").last()
+    }
+    return ""
+}
+
+configure(updateBuildScript) {
+    group = 'forgegradle'
+    description = 'Updates the build script to the latest version'
+}
+
+// Deobfuscation
+
+def deobf(String sourceURL) {
+    try {
+        URL url = new URL(sourceURL)
+        String fileName = url.getFile()
+
+        //get rid of directories:
+        int lastSlash = fileName.lastIndexOf("/")
+        if(lastSlash > 0) {
+            fileName = fileName.substring(lastSlash + 1)
+        }
+        //get rid of extension:
+        if(fileName.endsWith(".jar")) {
+            fileName = fileName.substring(0, fileName.lastIndexOf("."))
+        }
+
+        String hostName = url.getHost()
+        if(hostName.startsWith("www.")) {
+            hostName = hostName.substring(4)
+        }
+        List parts = Arrays.asList(hostName.split("\\."))
+        Collections.reverse(parts)
+        hostName = String.join(".", parts)
+
+        return deobf(sourceURL, hostName + "/" + fileName)
+    } catch(Exception e) {
+        return deobf(sourceURL, "deobf/" + String.valueOf(sourceURL.hashCode()))
+    }
+}
+
+// The method above is to be preferred. Use this method if the filename is not at the end of the URL.
+def deobf(String sourceURL, String fileName) {
+    String cacheDir = System.getProperty("user.home") + "/.gradle/caches/"
+    String bon2Dir = cacheDir + "forge_gradle/deobf"
+    String bon2File  = bon2Dir + "/BON2-2.5.0.jar"
+    String obfFile = cacheDir + "modules-2/files-2.1/" + fileName + ".jar"
+    String deobfFile = cacheDir + "modules-2/files-2.1/" + fileName + "-deobf.jar"
+
+    if(file(deobfFile).exists()) {
+        return files(deobfFile)
+    }
+
+    download.run {
+        src 'https://github.com/GTNewHorizons/BON2/releases/download/2.5.0/BON2-2.5.0.CUSTOM-all.jar'
+        dest bon2File
+        quiet true
+        overwrite false
+    }
+
+    download.run {
+        src sourceURL
+        dest obfFile
+        quiet true
+        overwrite false
+    }
+
+    exec {
+        commandLine 'java', '-jar', bon2File, '--inputJar', obfFile, '--outputJar', deobfFile, '--mcVer', '1.7.10', '--mappingsVer', 'stable_12', '--notch'
+        workingDir bon2Dir
+        standardOutput = new ByteArrayOutputStream()
+    }
+
+    return files(deobfFile)
+}
+
+// Helper methods
+
+def checkPropertyExists(String propertyName) {
+    if (!project.hasProperty(propertyName)) {
+        throw new GradleException("This project requires a property \"" + propertyName + "\"! Please add it your \"gradle.properties\". You can find all properties and their description here: https://github.com/GTNewHorizons/ExampleMod1.7.10/blob/main/gradle.properties")
+    }
+}
+
+def getFile(String relativePath) {
+    return new File(projectDir, relativePath)
+}

build.properties

@@ -1,5 +0,0 @@
-mc_version=1.7.10
-forge_version=10.13.4.1614-1.7.10
-ccl_version=1.1.3.138
-ccc_version=1.0.7.+
-mod_version=2.1.10-GTNH

dependencies.gradle

@@ -0,0 +1,7 @@
+// Add your dependencies here
+
+dependencies {
+    compile('com.github.GTNewHorizons:CodeChickenLib:1.1.5.3:dev')
+    compile('com.github.GTNewHorizons:CodeChickenCore:1.1.3:dev')
+    shadowImplementation('org.apache.commons:commons-csv:1.8')
+}

dev/net/minecraft/client/gui/inventory/GuiContainer.java

@@ -1,808 +0,0 @@
-package net.minecraft.client.gui.inventory;
-
-import codechicken.nei.guihook.GuiContainerManager;
-import cpw.mods.fml.relauncher.Side;
-import cpw.mods.fml.relauncher.SideOnly;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Set;
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.FontRenderer;
-import net.minecraft.client.gui.GuiScreen;
-import net.minecraft.client.renderer.OpenGlHelper;
-import net.minecraft.client.renderer.RenderHelper;
-import net.minecraft.client.renderer.texture.TextureMap;
-import net.minecraft.entity.player.InventoryPlayer;
-import net.minecraft.inventory.Container;
-import net.minecraft.inventory.Slot;
-import net.minecraft.item.ItemStack;
-import net.minecraft.util.EnumChatFormatting;
-import net.minecraft.util.IIcon;
-import net.minecraft.util.MathHelper;
-import net.minecraft.util.ResourceLocation;
-import org.lwjgl.input.Keyboard;
-import org.lwjgl.opengl.GL11;
-import org.lwjgl.opengl.GL12;
-
-@SideOnly(Side.CLIENT)
-public abstract class GuiContainer extends GuiScreen
-{
-    protected static final ResourceLocation field_147001_a = new ResourceLocation("textures/gui/container/inventory.png");
-    /** The X size of the inventory window in pixels. */
-    public int xSize = 176;
-    /** The Y size of the inventory window in pixels. */
-    public int ySize = 166;
-    /** A list of the players inventory slots */
-    public Container inventorySlots;
-    /**
-     * Starting X position for the Gui. Inconsistent use for Gui backgrounds.
-     */
-    public int guiLeft;
-    /**
-     * Starting Y position for the Gui. Inconsistent use for Gui backgrounds.
-     */
-    public int guiTop;
-    private Slot theSlot;
-    /** Used when touchscreen is enabled. */
-    private Slot clickedSlot;
-    /** Used when touchscreen is enabled. */
-    private boolean isRightMouseClick;
-    /** Used when touchscreen is enabled */
-    private ItemStack draggedStack;
-    private int field_147011_y;
-    private int field_147010_z;
-    private Slot returningStackDestSlot;
-    private long returningStackTime;
-    /** Used when touchscreen is enabled */
-    private ItemStack returningStack;
-    private Slot field_146985_D;
-    private long field_146986_E;
-    protected final Set field_147008_s = new HashSet();
-    protected boolean field_147007_t;
-    private int field_146987_F;
-    private int field_146988_G;
-    private boolean field_146995_H;
-    private int field_146996_I;
-    private long field_146997_J;
-    private Slot field_146998_K;
-    private int field_146992_L;
-    private boolean field_146993_M;
-    private ItemStack field_146994_N;
-    private static final String __OBFID = "CL_00000737";
-
-    public GuiContainerManager manager;
-
-    public GuiContainer(Container par1Container)
-    {
-        this.inventorySlots = par1Container;
-        this.field_146995_H = true;
-    }
-
-    /**
-     * Adds the buttons (and other controls) to the screen in question.
-     */
-    public void initGui()
-    {
-        super.initGui();
-        this.mc.thePlayer.openContainer = this.inventorySlots;
-        this.guiLeft = (this.width - this.xSize) / 2;
-        this.guiTop = (this.height - this.ySize) / 2;
-    }
-
-    /**
-     * Draws the screen and all the components in it.
-     */
-    public void drawScreen(int par1, int par2, float par3)
-    {
-        manager.preDraw();
-        
-        this.drawDefaultBackground();
-        int k = this.guiLeft;
-        int l = this.guiTop;
-        this.drawGuiContainerBackgroundLayer(par3, par1, par2);
-        GL11.glDisable(GL12.GL_RESCALE_NORMAL);
-        RenderHelper.disableStandardItemLighting();
-        GL11.glDisable(GL11.GL_LIGHTING);
-        GL11.glDisable(GL11.GL_DEPTH_TEST);
-        super.drawScreen(par1, par2, par3);
-        RenderHelper.enableGUIStandardItemLighting();
-        GL11.glPushMatrix();
-        GL11.glTranslatef((float)k, (float)l, 0.0F);
-        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
-        GL11.glEnable(GL12.GL_RESCALE_NORMAL);
-        this.theSlot = null;
-        short short1 = 240;
-        short short2 = 240;
-        OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, (float)short1 / 1.0F, (float)short2 / 1.0F);
-        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
-        int k1;
-
-        for (int i1 = 0; i1 < this.inventorySlots.inventorySlots.size(); ++i1)
-        {
-            Slot slot = (Slot)this.inventorySlots.inventorySlots.get(i1);
-            this.func_146977_a(slot);
-
-            if (this.isMouseOverSlot(slot, par1, par2) && slot.func_111238_b() && !manager.objectUnderMouse(par1, par2))
-            {
-                this.theSlot = slot;
-                GL11.glDisable(GL11.GL_LIGHTING);
-                GL11.glDisable(GL11.GL_DEPTH_TEST);
-                int j1 = slot.xDisplayPosition;
-                k1 = slot.yDisplayPosition;
-                GL11.glColorMask(true, true, true, false);
-                this.drawGradientRect(j1, k1, j1 + 16, k1 + 16, -2130706433, -2130706433);
-                GL11.glColorMask(true, true, true, true);
-                GL11.glEnable(GL11.GL_LIGHTING);
-                GL11.glEnable(GL11.GL_DEPTH_TEST);
-            }
-        }
-
-        //Forge: Force lighting to be disabled as there are some issue where lighting would
-        //incorrectly be applied based on items that are in the inventory.
-        GL11.glDisable(GL11.GL_LIGHTING);
-        this.drawGuiContainerForegroundLayer(par1, par2);
-        GL11.glEnable(GL11.GL_LIGHTING);
-        
-        manager.renderObjects(par1, par2);
-
-        InventoryPlayer inventoryplayer = this.mc.thePlayer.inventory;
-        ItemStack itemstack = this.draggedStack == null ? inventoryplayer.getItemStack() : this.draggedStack;
-
-        if (itemstack != null)
-        {
-            byte b0 = 8;
-            k1 = this.draggedStack == null ? 8 : 16;
-            String s = null;
-
-            if (this.draggedStack != null && this.isRightMouseClick)
-            {
-                itemstack = itemstack.copy();
-                itemstack.stackSize = MathHelper.ceiling_float_int((float)itemstack.stackSize / 2.0F);
-            }
-            else if (this.field_147007_t && this.field_147008_s.size() > 1)
-            {
-                itemstack = itemstack.copy();
-                itemstack.stackSize = this.field_146996_I;
-
-                if (itemstack.stackSize == 0)
-                {
-                    s = "" + EnumChatFormatting.YELLOW + "0";
-                }
-            }
-
-            this.drawItemStack(itemstack, par1 - k - b0, par2 - l - k1, s);
-        }
-
-        if (this.returningStack != null)
-        {
-            float f1 = (float)(Minecraft.getSystemTime() - this.returningStackTime) / 100.0F;
-
-            if (f1 >= 1.0F)
-            {
-                f1 = 1.0F;
-                this.returningStack = null;
-            }
-
-            k1 = this.returningStackDestSlot.xDisplayPosition - this.field_147011_y;
-            int j2 = this.returningStackDestSlot.yDisplayPosition - this.field_147010_z;
-            int l1 = this.field_147011_y + (int)((float)k1 * f1);
-            int i2 = this.field_147010_z + (int)((float)j2 * f1);
-            this.drawItemStack(this.returningStack, l1, i2, (String)null);
-        }
-
-        GL11.glPopMatrix();
-        /*
-        if (inventoryplayer.getItemStack() == null && this.theSlot != null && this.theSlot.getHasStack())
-        {
-            ItemStack itemstack1 = this.theSlot.getStack();
-            this.renderToolTip(itemstack1, par1, par2);
-        }
-        */
-        manager.renderToolTips(par1, par2);
-
-        GL11.glEnable(GL11.GL_LIGHTING);
-        GL11.glEnable(GL11.GL_DEPTH_TEST);
-        RenderHelper.enableStandardItemLighting();
-    }
-
-    private void drawItemStack(ItemStack p_146982_1_, int p_146982_2_, int p_146982_3_, String p_146982_4_)
-    {
-        GL11.glTranslatef(0.0F, 0.0F, 32.0F);
-        this.zLevel = 500.0F;
-        itemRender.zLevel = 500.0F;
-        FontRenderer font = null;
-        if (p_146982_1_ != null) font = p_146982_1_.getItem().getFontRenderer(p_146982_1_);
-        if (font == null) font = fontRendererObj;
-        itemRender.renderItemAndEffectIntoGUI(font, this.mc.getTextureManager(), p_146982_1_, p_146982_2_, p_146982_3_);
-        itemRender.renderItemOverlayIntoGUI(font, this.mc.getTextureManager(), p_146982_1_, p_146982_2_, p_146982_3_ - (this.draggedStack == null ? 0 : 8), p_146982_4_);
-        this.zLevel = 0.0F;
-        itemRender.zLevel = 0.0F;
-    }
-
-    /**
-     * Draw the foreground layer for the GuiContainer (everything in front of the items)
-     */
-    protected void drawGuiContainerForegroundLayer(int p_146979_1_, int p_146979_2_) {}
-
-    protected abstract void drawGuiContainerBackgroundLayer(float var1, int var2, int var3);
-
-    private void func_146977_a(Slot p_146977_1_)
-    {
-        int i = p_146977_1_.xDisplayPosition;
-        int j = p_146977_1_.yDisplayPosition;
-        ItemStack itemstack = p_146977_1_.getStack();
-        boolean flag = false;
-        boolean flag1 = p_146977_1_ == this.clickedSlot && this.draggedStack != null && !this.isRightMouseClick;
-        ItemStack itemstack1 = this.mc.thePlayer.inventory.getItemStack();
-        String s = null;
-
-        if (p_146977_1_ == this.clickedSlot && this.draggedStack != null && this.isRightMouseClick && itemstack != null)
-        {
-            itemstack = itemstack.copy();
-            itemstack.stackSize /= 2;
-        }
-        else if (this.field_147007_t && this.field_147008_s.contains(p_146977_1_) && itemstack1 != null)
-        {
-            if (this.field_147008_s.size() == 1)
-            {
-                return;
-            }
-
-            if (Container.func_94527_a(p_146977_1_, itemstack1, true) && this.inventorySlots.canDragIntoSlot(p_146977_1_))
-            {
-                itemstack = itemstack1.copy();
-                flag = true;
-                Container.func_94525_a(this.field_147008_s, this.field_146987_F, itemstack, p_146977_1_.getStack() == null ? 0 : p_146977_1_.getStack().stackSize);
-
-                if (itemstack.stackSize > itemstack.getMaxStackSize())
-                {
-                    s = EnumChatFormatting.YELLOW + "" + itemstack.getMaxStackSize();
-                    itemstack.stackSize = itemstack.getMaxStackSize();
-                }
-
-                if (itemstack.stackSize > p_146977_1_.getSlotStackLimit())
-                {
-                    s = EnumChatFormatting.YELLOW + "" + p_146977_1_.getSlotStackLimit();
-                    itemstack.stackSize = p_146977_1_.getSlotStackLimit();
-                }
-            }
-            else
-            {
-                this.field_147008_s.remove(p_146977_1_);
-                this.func_146980_g();
-            }
-        }
-
-        this.zLevel = 100.0F;
-        itemRender.zLevel = 100.0F;
-
-        if (itemstack == null)
-        {
-            IIcon iicon = p_146977_1_.getBackgroundIconIndex();
-
-            if (iicon != null)
-            {
-                GL11.glDisable(GL11.GL_LIGHTING);
-                this.mc.getTextureManager().bindTexture(TextureMap.locationItemsTexture);
-                this.drawTexturedModelRectFromIcon(i, j, iicon, 16, 16);
-                GL11.glEnable(GL11.GL_LIGHTING);
-                flag1 = true;
-            }
-        }
-
-        if (!flag1)
-        {
-            if (flag)
-            {
-                drawRect(i, j, i + 16, j + 16, -2130706433);
-            }
-
-            GL11.glEnable(GL11.GL_DEPTH_TEST);
-            manager.renderSlotUnderlay(p_146977_1_);
-            manager.drawSlotItem(p_146977_1_, itemstack, i, j, s);
-            manager.renderSlotOverlay(p_146977_1_);
-        }
-
-        itemRender.zLevel = 0.0F;
-        this.zLevel = 0.0F;
-    }
-
-    private void func_146980_g()
-    {
-        ItemStack itemstack = this.mc.thePlayer.inventory.getItemStack();
-
-        if (itemstack != null && this.field_147007_t)
-        {
-            this.field_146996_I = itemstack.stackSize;
-            ItemStack itemstack1;
-            int i;
-
-            for (Iterator iterator = this.field_147008_s.iterator(); iterator.hasNext(); this.field_146996_I -= itemstack1.stackSize - i)
-            {
-                Slot slot = (Slot)iterator.next();
-                itemstack1 = itemstack.copy();
-                i = slot.getStack() == null ? 0 : slot.getStack().stackSize;
-                Container.func_94525_a(this.field_147008_s, this.field_146987_F, itemstack1, i);
-
-                if (itemstack1.stackSize > itemstack1.getMaxStackSize())
-                {
-                    itemstack1.stackSize = itemstack1.getMaxStackSize();
-                }
-
-                if (itemstack1.stackSize > slot.getSlotStackLimit())
-                {
-                    itemstack1.stackSize = slot.getSlotStackLimit();
-                }
-            }
-        }
-    }
-
-    /**
-     * Returns the slot at the given coordinates or null if there is none.
-     */
-    public Slot getSlotAtPosition(int p_146975_1_, int p_146975_2_)
-    {
-        for (int k = 0; k < this.inventorySlots.inventorySlots.size(); ++k)
-        {
-            Slot slot = (Slot)this.inventorySlots.inventorySlots.get(k);
-
-            if (this.isMouseOverSlot(slot, p_146975_1_, p_146975_2_))
-            {
-                return slot;
-            }
-        }
-
-        return null;
-    }
-
-    /**
-     * Called when the mouse is clicked.
-     */
-    protected void mouseClicked(int par1, int par2, int par3)
-    {
-        if (manager.mouseClicked(par1, par2, par3))
-            return;
-
-        super.mouseClicked(par1, par2, par3);
-        
-        boolean flag = par3 == this.mc.gameSettings.keyBindPickBlock.getKeyCode() + 100;
-        Slot slot = this.getSlotAtPosition(par1, par2);
-        long l = Minecraft.getSystemTime();
-        this.field_146993_M = this.field_146998_K == slot && l - this.field_146997_J < 250L && this.field_146992_L == par3;
-        this.field_146995_H = false;
-
-        if (par3 == 0 || par3 == 1 || flag)
-        {
-            int i1 = this.guiLeft;
-            int j1 = this.guiTop;
-            boolean flag1 = par1 < i1 || par2 < j1 || par1 >= i1 + this.xSize || par2 >= j1 + this.ySize;
-            int k1 = -1;
-
-            if (slot != null)
-            {
-                k1 = slot.slotNumber;
-            }
-
-            if (flag1)
-            {
-                k1 = -999;
-            }
-
-            if (this.mc.gameSettings.touchscreen && flag1 && this.mc.thePlayer.inventory.getItemStack() == null)
-            {
-                this.mc.displayGuiScreen((GuiScreen)null);
-                return;
-            }
-
-            if (k1 != -1)
-            {
-                if (this.mc.gameSettings.touchscreen)
-                {
-                    if (slot != null && slot.getHasStack())
-                    {
-                        this.clickedSlot = slot;
-                        this.draggedStack = null;
-                        this.isRightMouseClick = par3 == 1;
-                    }
-                    else
-                    {
-                        this.clickedSlot = null;
-                    }
-                }
-                else if (!this.field_147007_t)
-                {
-                    if (this.mc.thePlayer.inventory.getItemStack() == null)
-                    {
-                        if (par3 == this.mc.gameSettings.keyBindPickBlock.getKeyCode() + 100)
-                        {
-                            managerHandleMouseClick(slot, k1, par3, 3);
-                        }
-                        else
-                        {
-                            boolean flag2 = k1 != -999 && (Keyboard.isKeyDown(42) || Keyboard.isKeyDown(54));
-                            byte b0 = 0;
-
-                            if (flag2)
-                            {
-                                this.field_146994_N = slot != null && slot.getHasStack() ? slot.getStack() : null;
-                                b0 = 1;
-                            }
-                            else if (k1 == -999)
-                            {
-                                b0 = 4;
-                            }
-
-                            managerHandleMouseClick(slot, k1, par3, b0);
-                        }
-
-                        this.field_146995_H = true;
-                    }
-                    else
-                    {
-                        this.field_147007_t = true;
-                        this.field_146988_G = par3;
-                        this.field_147008_s.clear();
-
-                        if (par3 == 0)
-                        {
-                            this.field_146987_F = 0;
-                        }
-                        else if (par3 == 1)
-                        {
-                            this.field_146987_F = 1;
-                        }
-                    }
-                }
-            }
-        }
-
-        this.field_146998_K = slot;
-        this.field_146997_J = l;
-        this.field_146992_L = par3;
-    }
-
-    /**
-     * Called when a mouse button is pressed and the mouse is moved around. Parameters are : mouseX, mouseY,
-     * lastButtonClicked & timeSinceMouseClick.
-     */
-    protected void mouseClickMove(int p_146273_1_, int p_146273_2_, int p_146273_3_, long p_146273_4_)
-    {
-        Slot slot = this.getSlotAtPosition(p_146273_1_, p_146273_2_);
-        ItemStack itemstack = this.mc.thePlayer.inventory.getItemStack();
-        
-        manager.mouseDragged(p_146273_1_, p_146273_2_, p_146273_3_, p_146273_4_);
-
-        if (this.clickedSlot != null && this.mc.gameSettings.touchscreen)
-        {
-            if (p_146273_3_ == 0 || p_146273_3_ == 1)
-            {
-                if (this.draggedStack == null)
-                {
-                    if (slot != this.clickedSlot)
-                    {
-                        this.draggedStack = this.clickedSlot.getStack().copy();
-                    }
-                }
-                else if (this.draggedStack.stackSize > 1 && slot != null && Container.func_94527_a(slot, this.draggedStack, false))
-                {
-                    long i1 = Minecraft.getSystemTime();
-
-                    if (this.field_146985_D == slot)
-                    {
-                        if (i1 - this.field_146986_E > 500L)
-                        {
-                            managerHandleMouseClick(this.clickedSlot, this.clickedSlot.slotNumber, 0, 0);
-                            managerHandleMouseClick(slot, slot.slotNumber, 1, 0);
-                            managerHandleMouseClick(this.clickedSlot, this.clickedSlot.slotNumber, 0, 0);
-                            this.field_146986_E = i1 + 750L;
-                            --this.draggedStack.stackSize;
-                        }
-                    }
-                    else
-                    {
-                        this.field_146985_D = slot;
-                        this.field_146986_E = i1;
-                    }
-                }
-            }
-        }
-        else if (this.field_147007_t && slot != null && itemstack != null && itemstack.stackSize > this.field_147008_s.size() && Container.func_94527_a(slot, itemstack, true) && slot.isItemValid(itemstack) && this.inventorySlots.canDragIntoSlot(slot))
-        {
-            this.field_147008_s.add(slot);
-            this.func_146980_g();
-        }
-    }
-
-    /**
-     * Called when the mouse is moved or a mouse button is released.  Signature: (mouseX, mouseY, which) which==-1 is
-     * mouseMove, which==0 or which==1 is mouseUp
-     */
-    protected void mouseMovedOrUp(int p_146286_1_, int p_146286_2_, int p_146286_3_)
-    {
-        if(manager.overrideMouseUp(p_146286_1_, p_146286_2_, p_146286_3_))
-            return;
-
-        Slot slot = this.getSlotAtPosition(p_146286_1_, p_146286_2_);
-        int l = this.guiLeft;
-        int i1 = this.guiTop;
-        boolean flag = p_146286_1_ < l || p_146286_2_ < i1 || p_146286_1_ >= l + this.xSize || p_146286_2_ >= i1 + this.ySize;
-        int j1 = -1;
-
-        if (slot != null)
-        {
-            j1 = slot.slotNumber;
-        }
-
-        if (flag)
-        {
-            j1 = -999;
-        }
-
-        Slot slot1;
-        Iterator iterator;
-
-        if (this.field_146993_M && slot != null && p_146286_3_ == 0 && this.inventorySlots.func_94530_a((ItemStack)null, slot))
-        {
-            if (isShiftKeyDown())
-            {
-                if (slot != null && slot.inventory != null && this.field_146994_N != null)
-                {
-                    iterator = this.inventorySlots.inventorySlots.iterator();
-
-                    while (iterator.hasNext())
-                    {
-                        slot1 = (Slot)iterator.next();
-
-                        if (slot1 != null && slot1.canTakeStack(this.mc.thePlayer) && slot1.getHasStack() && slot1.inventory == slot.inventory && Container.func_94527_a(slot1, this.field_146994_N, true))
-                        {
-                            managerHandleMouseClick(slot1, slot1.slotNumber, p_146286_3_, 1);
-                        }
-                    }
-                }
-            }
-            else
-            {
-                managerHandleMouseClick(slot, j1, p_146286_3_, 6);
-            }
-
-            this.field_146993_M = false;
-            this.field_146997_J = 0L;
-        }
-        else
-        {
-            if (this.field_147007_t && this.field_146988_G != p_146286_3_)
-            {
-                this.field_147007_t = false;
-                this.field_147008_s.clear();
-                this.field_146995_H = true;
-                return;
-            }
-
-            if (this.field_146995_H)
-            {
-                this.field_146995_H = false;
-                return;
-            }
-
-            boolean flag1;
-
-            if (this.clickedSlot != null && this.mc.gameSettings.touchscreen)
-            {
-                if (p_146286_3_ == 0 || p_146286_3_ == 1)
-                {
-                    if (this.draggedStack == null && slot != this.clickedSlot)
-                    {
-                        this.draggedStack = this.clickedSlot.getStack();
-                    }
-
-                    flag1 = Container.func_94527_a(slot, this.draggedStack, false);
-
-                    if (j1 != -1 && this.draggedStack != null && flag1)
-                    {
-                        managerHandleMouseClick(this.clickedSlot, this.clickedSlot.slotNumber, p_146286_3_, 0);
-                        managerHandleMouseClick(slot, j1, 0, 0);
-
-                        if (this.mc.thePlayer.inventory.getItemStack() != null)
-                        {
-                            managerHandleMouseClick(this.clickedSlot, this.clickedSlot.slotNumber, p_146286_3_, 0);
-                            this.field_147011_y = p_146286_1_ - l;
-                            this.field_147010_z = p_146286_2_ - i1;
-                            this.returningStackDestSlot = this.clickedSlot;
-                            this.returningStack = this.draggedStack;
-                            this.returningStackTime = Minecraft.getSystemTime();
-                        }
-                        else
-                        {
-                            this.returningStack = null;
-                        }
-                    }
-                    else if (this.draggedStack != null)
-                    {
-                        this.field_147011_y = p_146286_1_ - l;
-                        this.field_147010_z = p_146286_2_ - i1;
-                        this.returningStackDestSlot = this.clickedSlot;
-                        this.returningStack = this.draggedStack;
-                        this.returningStackTime = Minecraft.getSystemTime();
-                    }
-
-                    this.draggedStack = null;
-                    this.clickedSlot = null;
-                }
-            }
-            else if (this.field_147007_t && !this.field_147008_s.isEmpty())
-            {
-                managerHandleMouseClick((Slot)null, -999, Container.func_94534_d(0, this.field_146987_F), 5);
-                iterator = this.field_147008_s.iterator();
-
-                while (iterator.hasNext())
-                {
-                    slot1 = (Slot)iterator.next();
-                    managerHandleMouseClick(slot1, slot1.slotNumber, Container.func_94534_d(1, this.field_146987_F), 5);
-                }
-
-                managerHandleMouseClick((Slot)null, -999, Container.func_94534_d(2, this.field_146987_F), 5);
-            }
-            else if (this.mc.thePlayer.inventory.getItemStack() != null)
-            {
-                if (p_146286_3_ == this.mc.gameSettings.keyBindPickBlock.getKeyCode() + 100)
-                {
-                    managerHandleMouseClick(slot, j1, p_146286_3_, 3);
-                }
-                else
-                {
-                    flag1 = j1 != -999 && (Keyboard.isKeyDown(42) || Keyboard.isKeyDown(54));
-
-                    if (flag1)
-                    {
-                        this.field_146994_N = slot != null && slot.getHasStack() ? slot.getStack() : null;
-                    }
-
-                    managerHandleMouseClick(slot, j1, p_146286_3_, flag1 ? 1 : 0);
-                }
-            }
-            else if(p_146286_3_ >= 0)
-                manager.mouseUp(p_146286_1_, p_146286_2_, p_146286_3_);
-        }
-
-        if (this.mc.thePlayer.inventory.getItemStack() == null)
-        {
-            this.field_146997_J = 0L;
-        }
-
-        this.field_147007_t = false;
-    }
-
-    /**
-     * Returns if the passed mouse position is over the specified slot.
-     */
-    private boolean isMouseOverSlot(Slot p_146981_1_, int p_146981_2_, int p_146981_3_)
-    {
-        return this.func_146978_c(p_146981_1_.xDisplayPosition, p_146981_1_.yDisplayPosition, 16, 16, p_146981_2_, p_146981_3_);
-    }
-
-    protected boolean func_146978_c(int p_146978_1_, int p_146978_2_, int p_146978_3_, int p_146978_4_, int p_146978_5_, int p_146978_6_)
-    {
-        int k1 = this.guiLeft;
-        int l1 = this.guiTop;
-        p_146978_5_ -= k1;
-        p_146978_6_ -= l1;
-        return p_146978_5_ >= p_146978_1_ - 1 && p_146978_5_ < p_146978_1_ + p_146978_3_ + 1 && p_146978_6_ >= p_146978_2_ - 1 && p_146978_6_ < p_146978_2_ + p_146978_4_ + 1;
-    }
-
-    protected void handleMouseClick(Slot p_146984_1_, int p_146984_2_, int p_146984_3_, int p_146984_4_)
-    {
-        if (p_146984_1_ != null)
-        {
-            p_146984_2_ = p_146984_1_.slotNumber;
-        }
-
-        manager.handleSlotClick(p_146984_2_, p_146984_3_, p_146984_4_);
-    }
-
-    /**
-     * Fired when a key is typed. This is the equivalent of KeyListener.keyTyped(KeyEvent e).
-     */
-    protected void keyTyped(char par1, int par2)
-    {
-        if(manager.lastKeyTyped(par2, par1))
-            return;
-
-        if (par2 == 1 || par2 == this.mc.gameSettings.keyBindInventory.getKeyCode())
-        {
-            this.mc.thePlayer.closeScreen();
-        }
-
-        this.checkHotbarKeys(par2);
-
-        if (this.theSlot != null && this.theSlot.getHasStack())
-        {
-            if (par2 == this.mc.gameSettings.keyBindPickBlock.getKeyCode())
-            {
-                managerHandleMouseClick(this.theSlot, this.theSlot.slotNumber, 0, 3);
-            }
-            else if (par2 == this.mc.gameSettings.keyBindDrop.getKeyCode())
-            {
-                managerHandleMouseClick(this.theSlot, this.theSlot.slotNumber, isCtrlKeyDown() ? 1 : 0, 4);
-            }
-        }
-    }
-
-    /**
-     * This function is what controls the hotbar shortcut check when you press a number key when hovering a stack.
-     */
-    protected boolean checkHotbarKeys(int p_146983_1_)
-    {
-        if (this.mc.thePlayer.inventory.getItemStack() == null && this.theSlot != null)
-        {
-            for (int j = 0; j < 9; ++j)
-            {
-                if (p_146983_1_ == this.mc.gameSettings.keyBindsHotbar[j].getKeyCode())
-                {
-                    managerHandleMouseClick(this.theSlot, this.theSlot.slotNumber, j, 2);
-                    return true;
-                }
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Called when the screen is unloaded. Used to disable keyboard repeat events
-     */
-    public void onGuiClosed()
-    {
-        if (this.mc.thePlayer != null)
-        {
-            this.inventorySlots.onContainerClosed(this.mc.thePlayer);
-        }
-    }
-
-    /**
-     * Returns true if this GUI should pause the game when it is displayed in single-player
-     */
-    public boolean doesGuiPauseGame()
-    {
-        return false;
-    }
-
-    /**
-     * Called from the main game loop to update the screen.
-     */
-    public void updateScreen()
-    {
-        super.updateScreen();
-        manager.updateScreen();
-
-        if (!this.mc.thePlayer.isEntityAlive() || this.mc.thePlayer.isDead)
-        {
-            this.mc.thePlayer.closeScreen();
-        }
-    }
-    
-    public void setWorldAndResolution(Minecraft mc, int i, int j)
-    {
-        super.setWorldAndResolution(mc, i, j);
-        if(mc.currentScreen == this)
-        {
-            manager = new GuiContainerManager(this);
-            manager.load();
-        }
-    }
-    
-    public void handleKeyboardInput()
-    {
-        manager.handleKeyboardInput();
-    }
-    
-    public void handleMouseInput()
-    {
-        super.handleMouseInput();
-        manager.handleMouseWheel();
-    }
-
-	public void managerHandleMouseClick(Slot slot, int slotIndex, int button, int modifiers)
-    {
-        manager.handleMouseClick(slot, slotIndex, button, modifiers);
-    }
-}

gradle.properties

@@ -0,0 +1,60 @@
+modName = NotEnoughItems
+
+# This is a case-sensitive string to identify your mod. Convention is to use lower case.
+modId = NotEnoughItems
+
+modGroup = codechicken.nei
+
+# WHY is there no version field?
+# The build script relies on git to provide a version via tags. It is super easy and will enable you to always know the
+# code base or your binary. Check out this tutorial: https://blog.mattclemente.com/2017/10/13/versioning-with-git-tags/
+
+# Will update your build.gradle automatically whenever an update is available
+autoUpdateBuildScript = false
+
+minecraftVersion = 1.7.10
+forgeVersion = 10.13.4.1614
+
+# Select a username for testing your mod with breakpoints. You may leave this empty for a random username each time you
+# restart Minecraft in development. Choose this dependent on your mod:
+# Do you need consistent player progressing (for example Thaumcraft)? -> Select a name
+# Do you need to test how your custom blocks interacts with a player that is not the owner? -> leave name empty
+developmentEnvironmentUserName = Developer
+
+# Define a source file of your project with:
+# public static final String VERSION = "GRADLETOKEN_VERSION";
+# The string's content will be replaced with your mod's version when compiled. You should use this to specify your mod's
+# version in @Mod([...], version = VERSION, [...])
+# Leave these properties empty to skip individual token replacements
+replaceGradleTokenInFile = NEIModContainer.java
+gradleTokenModId = GRADLETOKEN_MODID
+gradleTokenModName = GRADLETOKEN_MODNAME
+gradleTokenVersion = GRADLETOKEN_VERSION
+gradleTokenGroupName =
+
+# In case your mod provides an API for other mods to implement you may declare its package here. Otherwise, you can
+# leave this property empty.
+# Example value: apiPackage = api + modGroup = com.myname.mymodid -> com.myname.mymodid.api
+apiPackage =
+
+# Specify the configuration file for Forge's access transformers here. It must be placed into /src/main/resources/META-INF/
+# Example value: mymodid_at.cfg
+accessTransformersFile = nei_at.cfg
+
+# Provides setup for Mixins if enabled. If you don't know what mixins are: Keep it disabled!
+usesMixins = false
+# Specify the location of your implementation of IMixinPlugin. Leave it empty otherwise.
+mixinPlugin =
+# Specify the package that contains all of your Mixins. You may only place Mixins in this package or the build will fail!
+mixinsPackage =
+# Specify the core mod entry class if you use a core mod. This class must implement IFMLLoadingPlugin!
+# This parameter is for legacy compatibility only
+# Example value: coreModClass = asm.FMLPlugin + modGroup = com.myname.mymodid -> com.myname.mymodid.asm.FMLPlugin
+coreModClass = asm.NEICorePlugin
+# If your project is only a consolidation of mixins or a core mod and does NOT contain a 'normal' mod ( = some class
+# that is annotated with @Mod) you want this to be true. When in doubt: leave it on false!
+containsMixinsAndOrCoreModOnly = true
+
+# If enabled, you may use 'shadowImplementation' for dependencies. They will be integrated in your jar. It is your
+# responsibility check the licence and request permission for distribution, if required.
+usesShadowedDependencies = true

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.9.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

jitpack.yml

@@ -0,0 +1,2 @@
+before_install:
+  - ./gradlew setupCIWorkspace

repositories.gradle

@@ -0,0 +1,18 @@
+// Add any additional repositiroes for your dependencies here
+
+repositories {
+    mavenCentral()
+    maven {
+        name 'GTNH Maven'
+        url 'http://jenkins.usrv.eu:8081/nexus/content/groups/public/'
+    }
+    maven {
+        url 'https://cursemaven.com'
+        content {
+            includeGroup 'curse.maven'
+        }
+    }
+    maven {
+        url 'https://jitpack.io'
+    }
+}

resources/neimod.info

@@ -1,21 +0,0 @@
-[
-{
-  "modid": "NotEnoughItems",
-  "name": "Not Enough Items",
-  "version": "${version}",
-  "mcversion": "${mc_version}",
-  "description": "Recipe Viewer, Inventory Manager, Item Spawner, Cheats and more; GTNH Version
-
-
-<plugins>
-
-Supporters: EmuCraft Team, Victor Zimmer, lexi85, Ace_Trainer_Tullius, Bacon_Donut, Iarinu",
-  "url": "http://www.minecraftforum.net/topic/909223",
-  "credits": "Alexandria - original idea",
-  "license": "LGPL-3.0",
-  "authorList": [ "ChickenBones", "mitchej123" ],
-  "dependencies": [
-     "CodeChickenCore"
-  ]
-}
-]

settings.gradle

@@ -1,19 +0,0 @@
-/*
- * This settings file was auto generated by the Gradle buildInit task
- * by 'sunstrike' at '21/11/13 14:14' with Gradle 1.9
- *
- * The settings file is used to specify which projects to include in your build.
- * In a single project build this file can be empty or even removed.
- *
- * Detailed information about configuring a multi-project build in Gradle can be found
- * in the user guide at http://gradle.org/docs/1.9/userguide/multi_project_builds.html
- */
-
-/*
-// To declare projects as part of a multi-project build use the 'include' method
-include 'shared'
-include 'api'
-include 'services:webservice'
-*/
-
-rootProject.name = 'NotEnoughItems'

src/codechicken/nei/BookmarkPanel.java

@@ -1,174 +0,0 @@
-package codechicken.nei;
-
-import codechicken.nei.util.NBTJson;
-import com.google.gson.JsonParser;
-import com.google.gson.JsonSyntaxException;
-import cpw.mods.fml.common.registry.GameData;
-import net.minecraft.client.gui.inventory.GuiContainer;
-import net.minecraft.item.Item;
-import net.minecraft.item.ItemStack;
-import net.minecraft.nbt.NBTTagCompound;
-import org.apache.commons.io.IOUtils;
-
-import java.io.File;
-import java.io.FileReader;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-
-/*
- * TODO:
- *   1) Bookmark button to toggle visibility
- */
-public class BookmarkPanel extends ItemPanel {
-
-    public void init() {
-        super.init();
-    }
-
-    @Override
-    protected void setItems() {
-        realItems = _items;
-    }
-
-    public String getLabelText() {
-        return super.getLabelText() + " [" + realItems.size() + "]";
-    }
-
-    public void addOrRemoveItem(ItemStack item) {
-        ItemStack normalized = normalize(item);
-        if(!remove(normalized)) {
-            _items.add(normalized);
-        }
-        saveBookmarks();
-    }
-
-    public static NBTTagCompound itemStackToNBT(ItemStack stack, NBTTagCompound nbTag)
-    {
-        String strId = Item.itemRegistry.getNameForObject(stack.getItem());
-        nbTag.setString("strId", strId);
-        nbTag.setByte("Count", (byte)stack.stackSize);
-        nbTag.setShort("Damage", (short)stack.getItemDamage());
-
-        if (stack.stackTagCompound != null)
-        {
-            nbTag.setTag("tag", stack.stackTagCompound);
-        }
-
-        return nbTag;
-    }
-
-    public static ItemStack loadFromNBT(NBTTagCompound nbtTag)
-    {
-        if (!nbtTag.hasKey("id")) {
-            final short id = (short)GameData.getItemRegistry().getId(nbtTag.getString("strId"));
-             nbtTag.setShort("id", id);
-        }
-        ItemStack stack = ItemStack.loadItemStackFromNBT(nbtTag);
-        return stack;
-    }
-
-    public void saveBookmarks() {
-        List<String> strings = new ArrayList<>();
-        for (ItemStack item:_items) {
-            strings.add(NBTJson.toJson(itemStackToNBT(item, new NBTTagCompound())));
-        }
-        File file = NEIClientConfig.bookmarkFile;
-        if(file != null) {
-            try(FileWriter writer = new FileWriter(file)) {
-                IOUtils.writeLines(strings, "\n", writer);
-            } catch (IOException e) {
-                NEIClientConfig.logger.error("Filed to save bookmarks list to file {}", file, e);
-            }
-        }
-    }
-
-    public void loadBookmarks() {
-        File file = NEIClientConfig.bookmarkFile;
-        if (file == null || !file.exists()) {
-            return;
-        }
-        List<String> itemStrings;
-        try (FileReader reader = new FileReader(file)) {
-            NEIClientConfig.logger.info("Loading bookmarks from file {}", file);
-            itemStrings = IOUtils.readLines(reader);
-        } catch (IOException e) {
-            NEIClientConfig.logger.error("Failed to load bookmarks from file {}", file, e);
-            return;
-        }
-        _items.clear();
-        JsonParser parser = new JsonParser();
-        for (String itemStr: itemStrings) {
-            try {
-                NBTTagCompound itemStackNBT = (NBTTagCompound) NBTJson.toNbt(parser.parse(itemStr));
-                ItemStack itemStack = loadFromNBT(itemStackNBT);
-                if (itemStack != null) {
-                    _items.add(itemStack);
-                } else {
-                    NEIClientConfig.logger.warn("Failed to load bookmarked ItemStack from json string, the item no longer exists:\n{}", itemStr);
-                }
-            } catch (IllegalArgumentException | JsonSyntaxException e) {
-                NEIClientConfig.logger.error("Failed to load bookmarked ItemStack from json string:\n{}", itemStr);
-            }
-        }
-    }
-
-    protected ItemStack normalize(ItemStack item) {
-        ItemStack copy = item.copy();
-        copy.stackSize = 1;
-        return copy;
-    }
-    private boolean remove(ItemStack item) {
-        int i = 0;
-        for (ItemStack existing : _items) {
-            if (existing == item || existing.isItemEqual(item)) {
-                _items.remove(i);
-                return true;
-            }
-            i++;
-        }
-        return false;
-    }
-
-    @Override
-    public int getX(GuiContainer gui) {
-        return 5;
-    }
-
-    @Override
-    public int getMarginLeft() {
-        return 5;
-    }
-
-
-    @Override
-    public int getButtonTop() {
-        LayoutStyleMinecraft layout = (LayoutStyleMinecraft)LayoutManager.getLayoutStyle();
-        return 2 + (((int)Math.ceil((double)layout.buttonCount / layout.numButtons)) * 18);
-    }
-
-    @Override
-    public int getNextX(GuiContainer gui) {
-        return gui.width - prev.w - 2 - ((gui.xSize + gui.width) /2 + 2) - 16;
-    }
-
-    @Override
-    public int getPrevX(GuiContainer gui) {
-        return 2;
-    }
-
-    @Override
-    public int getPageX(GuiContainer gui) {
-        return gui.guiLeft * 3 / 2 + gui.xSize + 1 - ((gui.xSize + gui.width) / 2 + 2) - 16;
-    }
-
-    public int getHightAdjustment() {
-        return 0;
-    }
-
-    public int getWidth(GuiContainer gui) {
-        return LayoutManager.getLeftSize(gui) - ( (gui.xSize + gui.width) / 2 + 3 ) - 16;
-    }
-
-}

src/codechicken/nei/ItemPanel.java

@@ -1,489 +0,0 @@
-package codechicken.nei;
-
-import codechicken.lib.vec.Rectangle4i;
-import codechicken.nei.api.GuiInfo;
-import codechicken.nei.api.INEIGuiHandler;
-import codechicken.nei.guihook.GuiContainerManager;
-import codechicken.nei.recipe.GuiCraftingRecipe;
-import codechicken.nei.recipe.GuiRecipe;
-import codechicken.nei.recipe.GuiUsageRecipe;
-import net.minecraft.client.gui.inventory.GuiContainer;
-import net.minecraft.inventory.Slot;
-import net.minecraft.item.ItemStack;
-
-import java.util.ArrayList;
-
-import static codechicken.lib.gui.GuiDraw.drawRect;
-import static codechicken.nei.NEIClientConfig.canPerformAction;
-
-public class ItemPanel extends Widget {
-    /**
-     *  Backwards compat :-/
-     */
-    public static ArrayList<ItemStack> items = new ArrayList<>();
-
-    /**
-     * Should not be externally modified, use updateItemList
-     */
-    public ArrayList<ItemStack> realItems = new ArrayList<>();
-    /**
-     * Swapped into visible items on update
-     */
-    protected ArrayList<ItemStack> _items = realItems;
-
-    public ArrayList<ItemStack> getItems() {
-        return realItems;
-    }
-
-    public static void updateItemList(ArrayList<ItemStack> newItems) {
-        ItemPanels.itemPanel._items = newItems;
-    }
-
-    public class ItemPanelSlot
-    {
-        public ItemStack item;
-        public int slotIndex;
-
-        public ItemPanelSlot(int index) {
-            item = realItems.get(index);
-            slotIndex = index;
-        }
-    }
-
-    public ItemStack draggedStack;
-    public int mouseDownSlot = -1;
-
-    public Button prev;
-    public Button next;
-    public Label pageLabel;
-
-
-    private int marginLeft;
-    private int marginTop;
-    private int rows;
-    private int columns;
-
-    private boolean[] validSlotMap;
-    private int firstIndex;
-    private int itemsPerPage;
-
-    private int page;
-    private int numPages;
-
-
-
-    public void init() {
-        pageLabel = new Label("(0/0)", true);
-
-        prev = new Button("Prev")
-        {
-            public boolean onButtonPress(boolean rightclick) {
-                if (!rightclick) {
-                    scroll(-1);
-                    return true;
-                }
-                return false;
-            }
-
-            @Override
-            public String getRenderLabel() {
-                return "<";
-            }
-        };
-        next = new Button("Next")
-        {
-            public boolean onButtonPress(boolean rightclick) {
-                if (!rightclick) {
-                    scroll(1);
-                    return true;
-                }
-                return false;
-            }
-
-            @Override
-            public String getRenderLabel() {
-                return ">";
-            }
-        };
-    }
-
-    public int getX(GuiContainer gui) {
-        return (gui.xSize + gui.width) / 2 + 3;
-    }
-
-    public int getMarginLeft() {
-        return x + (w % 18) / 2;
-    }
-
-    public int getMarginTop() {
-        return y + (h % 18) / 2;
-    }
-
-    public int getButtonTop() {
-        return 2;
-    }
-
-    public int getNextX(GuiContainer gui) {
-        return gui.width - prev.w - 2;
-    }
-
-    public int getPrevX(GuiContainer gui) {
-        return (gui.xSize + gui.width) / 2 + 2;
-    }
-
-    public int getPageX(GuiContainer gui) {
-        return gui.guiLeft * 3 / 2 + gui.xSize + 1;
-    }
-
-    public int getHeight(GuiContainer gui) {
-        return gui.height - 15 - y;
-    }
-
-    public int getWidth(GuiContainer gui) {
-        return LayoutManager.getSideWidth(gui) - x;
-    }
-
-    public String getLabelText() {
-        return pageLabel.text = "(" + getPage() + "/" + getNumPages() + ")";
-    }
-
-    protected void setItems() {
-        realItems = _items;
-
-        // Backwards compat
-        ItemPanels.itemPanel._items = _items;
-    }
-
-    public void resize(GuiContainer gui) {
-        setItems();
-        final int buttonHeight = 16;
-        final int buttonWidth = 16;
-
-        prev.x = getPrevX(gui);
-        prev.y = getButtonTop();
-        prev.h = buttonHeight;
-        prev.w = buttonWidth;
-
-        next.x = getNextX(gui);
-        next.y = getButtonTop();
-        next.h = buttonHeight;
-        next.w = buttonWidth;
-
-        pageLabel.x = getPageX(gui);
-        pageLabel.y = prev.y + 5;
-        pageLabel.text = getLabelText();
-
-        y = prev.h + prev.y;
-        x = getX(gui);
-        w = getWidth(gui);
-        h = getHeight(gui);
-
-        marginLeft = getMarginLeft();
-        marginTop = getMarginTop();
-        columns = w / 18;
-        rows = h / 18;
-        //sometimes width and height can be negative with certain resizing
-        if(rows < 0) rows = 0;
-        if(columns < 0) columns = 0;
-
-        calculatePage();
-        updateValidSlots();
-    }
-
-    private void calculatePage() {
-        if (itemsPerPage == 0)
-            numPages = 0;
-        else
-            numPages = (int) Math.ceil((float) realItems.size() / (float) itemsPerPage);
-
-        if (firstIndex >= realItems.size())
-            firstIndex = 0;
-
-        if (numPages == 0)
-            page = 0;
-        else
-            page = firstIndex / itemsPerPage + 1;
-    }
-
-    public void setVisible() {
-        LayoutManager.addWidget(prev);
-        LayoutManager.addWidget(next);
-        LayoutManager.addWidget(pageLabel);
-
-    }
-    private void updateValidSlots() {
-        GuiContainer gui = NEIClientUtils.getGuiContainer();
-        validSlotMap = new boolean[rows * columns];
-        itemsPerPage = 0;
-        for (int i = 0; i < validSlotMap.length; i++)
-            if (slotValid(gui, i)) {
-                validSlotMap[i] = true;
-                itemsPerPage++;
-            }
-    }
-
-    private boolean slotValid(GuiContainer gui, int i) {
-        Rectangle4i rect = getSlotRect(i);
-        try {
-            GuiInfo.readLock.lock();
-            if(GuiInfo.guiHandlers.stream().anyMatch(handler -> handler.hideItemPanelSlot(gui, rect.x, rect.y, rect.w, rect.h)))
-                return false;
-        } finally {
-            GuiInfo.readLock.unlock();
-        }
-        return true;
-    }
-
-    public Rectangle4i getSlotRect(int i) {
-        return getSlotRect(i / columns, i % columns);
-    }
-
-    public Rectangle4i getSlotRect(int row, int column) {
-        return new Rectangle4i(marginLeft + column * 18, marginTop + row * 18, 18, 18);
-    }
-
-    @Override
-    public void draw(int mousex, int mousey) {
-        if (itemsPerPage == 0)
-            return;
-
-        GuiContainerManager.enableMatrixStackLogging();
-        int index = firstIndex;
-        for (int i = 0; i < rows * columns && index < realItems.size(); i++) {
-            if (validSlotMap[i]) {
-                Rectangle4i rect = getSlotRect(i);
-                if (rect.contains(mousex, mousey))
-                    drawRect(rect.x, rect.y, rect.w, rect.h, 0xee555555);//highlight
-
-                GuiContainerManager.drawItem(rect.x + 1, rect.y + 1, realItems.get(index));
-
-                index++;
-            }
-        }
-        GuiContainerManager.disableMatrixStackLogging();
-    }
-
-    @Override
-    public void postDraw(int mousex, int mousey) {
-        if (draggedStack != null) {
-            GuiContainerManager.drawItems.zLevel += 100;
-            GuiContainerManager.drawItem(mousex - 8, mousey - 8, draggedStack);
-            GuiContainerManager.drawItems.zLevel -= 100;
-        }
-    }
-
-    @Override
-    public void mouseDragged(int mousex, int mousey, int button, long heldTime) {
-        if (mouseDownSlot >= 0 && draggedStack == null && NEIClientUtils.getHeldItem() == null &&
-            NEIClientConfig.hasSMPCounterPart() && !GuiInfo.hasCustomSlots(NEIClientUtils.getGuiContainer())) {
-            ItemPanelSlot mouseOverSlot = getSlotMouseOver(mousex, mousey);
-            ItemStack stack = new ItemPanelSlot(mouseDownSlot).item;
-            if (stack != null && (mouseOverSlot == null || mouseOverSlot.slotIndex != mouseDownSlot || heldTime > 500)) {
-                int amount = NEIClientConfig.getItemQuantity();
-                if (amount == 0)
-                    amount = stack.getMaxStackSize();
-
-                draggedStack = NEIServerUtils.copyStack(stack, amount);
-            }
-        }
-    }
-
-    @Override
-    public boolean handleClick(int mousex, int mousey, int button) {
-        if (handleDraggedClick(mousex, mousey, button))
-            return true;
-
-        if (NEIClientUtils.getHeldItem() != null) {
-            try {
-                GuiInfo.readLock.lock();
-                if (GuiInfo.guiHandlers.stream().anyMatch(handler -> handler.hideItemPanelSlot(NEIClientUtils.getGuiContainer(), mousex, mousey, 1, 1)))
-                    return false;
-            } finally {
-                GuiInfo.readLock.unlock();
-            }
-
-            if (NEIClientConfig.canPerformAction("delete") && NEIClientConfig.canPerformAction("item"))
-                if (button == 1)
-                    NEIClientUtils.decreaseSlotStack(-999);
-                else
-                    NEIClientUtils.deleteHeldItem();
-            else
-                NEIClientUtils.dropHeldItem();
-
-            return true;
-        }
-
-        ItemPanelSlot hoverSlot = getSlotMouseOver(mousex, mousey);
-        if (hoverSlot != null) {
-            if (button == 2) {
-                ItemStack stack = hoverSlot.item;
-                if (stack != null) {
-                    int amount = NEIClientConfig.getItemQuantity();
-                    if (amount == 0)
-                        amount = stack.getMaxStackSize();
-
-                    draggedStack = NEIServerUtils.copyStack(stack, amount);
-                }
-            } else {
-                mouseDownSlot = hoverSlot.slotIndex;
-            }
-            return true;
-        }
-        return false;
-    }
-
-    private boolean handleDraggedClick(int mousex, int mousey, int button) {
-        if (draggedStack == null)
-            return false;
-
-        GuiContainer gui = NEIClientUtils.getGuiContainer();
-        boolean handled = false;
-        try {
-            GuiInfo.readLock.lock();
-            for (INEIGuiHandler handler : GuiInfo.guiHandlers) {
-                if (handler.handleDragNDrop(gui, mousex, mousey, draggedStack, button)) {
-                    handled = true;
-                    if (draggedStack.stackSize == 0) {
-                        draggedStack = null;
-                        return true;
-                    }
-                }
-            }
-        } finally {
-            GuiInfo.readLock.unlock();
-        }
-        
-        if (handled)
-            return true;
-
-        Slot overSlot = gui.getSlotAtPosition(mousex, mousey);
-        if (overSlot != null && overSlot.isItemValid(draggedStack)) {
-            if (NEIClientConfig.canCheatItem(draggedStack)) {
-                int contents = overSlot.getHasStack() ? overSlot.getStack().stackSize : 0;
-                int add = button == 0 ? draggedStack.stackSize : 1;
-                if (overSlot.getHasStack() && !NEIServerUtils.areStacksSameType(draggedStack, overSlot.getStack()))
-                    contents = 0;
-                int total = Math.min(contents + add, Math.min(overSlot.getSlotStackLimit(), draggedStack.getMaxStackSize()));
-
-                if (total > contents) {
-                    NEIClientUtils.setSlotContents(overSlot.slotNumber, NEIServerUtils.copyStack(draggedStack, total), true);
-                    NEICPH.sendGiveItem(NEIServerUtils.copyStack(draggedStack, total), false, false);
-                    draggedStack.stackSize -= total - contents;
-                }
-                if (draggedStack.stackSize == 0)
-                    draggedStack = null;
-            } else {
-                draggedStack = null;
-            }
-        } else if (mousex < gui.guiLeft || mousey < gui.guiTop || mousex >= gui.guiLeft + gui.xSize || mousey >= gui.guiTop + gui.ySize) {
-            draggedStack = null;
-        }
-
-        return true;
-    }
-
-    @Override
-    public boolean handleClickExt(int mousex, int mousey, int button) {
-        return handleDraggedClick(mousex, mousey, button);
-    }
-
-    @Override
-    public void mouseUp(int mousex, int mousey, int button) {
-        ItemPanelSlot hoverSlot = getSlotMouseOver(mousex, mousey);
-        if (hoverSlot != null && hoverSlot.slotIndex == mouseDownSlot && draggedStack == null) {
-            ItemStack item = hoverSlot.item;
-            if (NEIController.manager.window instanceof GuiRecipe || !NEIClientConfig.canCheatItem(item)) {
-                if (button == 0)
-                    GuiCraftingRecipe.openRecipeGui("item", item);
-                else if (button == 1)
-                    GuiUsageRecipe.openRecipeGui("item", item);
-
-                draggedStack = null;
-                mouseDownSlot = -1;
-                return;
-            }
-
-            NEIClientUtils.cheatItem(item, button, -1);
-        }
-
-        mouseDownSlot = -1;
-    }
-
-    @Override
-    public boolean onMouseWheel(int i, int mousex, int mousey) {
-        if (!contains(mousex, mousey))
-            return false;
-
-        scroll(-i);
-        return true;
-    }
-
-    @Override
-    public boolean handleKeyPress(int keyID, char keyChar) {
-        if (keyID == NEIClientConfig.getKeyBinding("gui.next")) {
-            scroll(1);
-            return true;
-        }
-        if (keyID == NEIClientConfig.getKeyBinding("gui.prev")) {
-            scroll(-1);
-            return true;
-        }
-        return false;
-    }
-
-    @Override
-    public ItemStack getStackMouseOver(int mousex, int mousey) {
-        ItemPanelSlot slot = getSlotMouseOver(mousex, mousey);
-        return slot == null ? null : slot.item;
-    }
-
-    public ItemPanelSlot getSlotMouseOver(int mousex, int mousey) {
-        int index = firstIndex;
-        for (int i = 0; i < rows * columns && index < realItems.size(); i++)
-            if (validSlotMap[i]) {
-                if (getSlotRect(i).contains(mousex, mousey))
-                    return new ItemPanelSlot(index);
-                index++;
-            }
-
-        return null;
-    }
-
-    public void scroll(int i) {
-        if (itemsPerPage != 0) {
-            int oldIndex = firstIndex;
-            firstIndex += i * itemsPerPage;
-            if (firstIndex >= realItems.size())
-                firstIndex = 0;
-            if (firstIndex < 0)
-                if (oldIndex > 0)
-                    firstIndex = 0;
-                else
-                    firstIndex = (realItems.size() - 1) / itemsPerPage * itemsPerPage;
-
-            calculatePage();
-        }
-    }
-
-    public int getPage() {
-        return page;
-    }
-
-    public int getNumPages() {
-        return numPages;
-    }
-
-    @Override
-    public boolean contains(int px, int py) {
-        GuiContainer gui = NEIClientUtils.getGuiContainer();
-        Rectangle4i rect = new Rectangle4i(px, py, 1, 1);
-        try {
-            GuiInfo.readLock.lock();
-            if(GuiInfo.guiHandlers.stream().anyMatch(handler -> handler.hideItemPanelSlot(gui, rect.x, rect.y, rect.w, rect.h)))
-                return false;
-        } finally {
-            GuiInfo.readLock.unlock();
-        }
-        return super.contains(px, py);
-    }
-}

src/codechicken/nei/WorldOverlayRenderer.java

@@ -1,222 +0,0 @@
-package codechicken.nei;
-
-import codechicken.lib.math.MathHelper;
-import codechicken.lib.render.RenderUtils;
-import codechicken.nei.KeyManager.IKeyStateTracker;
-import net.minecraft.client.Minecraft;
-import net.minecraft.entity.Entity;
-import net.minecraft.entity.EnumCreatureType;
-import net.minecraft.entity.passive.EntityPig;
-import net.minecraft.util.AxisAlignedBB;
-import net.minecraft.world.EnumSkyBlock;
-import net.minecraft.world.SpawnerAnimals;
-import net.minecraft.world.World;
-import net.minecraft.world.biome.BiomeGenBase;
-import net.minecraft.world.chunk.Chunk;
-import org.lwjgl.opengl.GL11;
-
-public class WorldOverlayRenderer implements IKeyStateTracker
-{
-    public static int mobOverlay = 0;
-    public static int chunkOverlay = 0;
-
-    public static void reset() {
-        mobOverlay = 0;
-        chunkOverlay = 0;
-    }
-
-    @Override
-    public void tickKeyStates() {
-        if (Minecraft.getMinecraft().currentScreen != null)
-            return;
-
-        if (KeyManager.keyStates.get("world.moboverlay").down)
-            mobOverlay = (mobOverlay + 1) % 2;
-        if (KeyManager.keyStates.get("world.chunkoverlay").down)
-            chunkOverlay = (chunkOverlay + 1) % 3;
-    }
-
-    public static void render(float frame) {
-        GL11.glPushMatrix();
-        Entity entity = Minecraft.getMinecraft().renderViewEntity;
-        RenderUtils.translateToWorldCoords(entity, frame);
-
-        renderChunkBounds(entity);
-        renderMobSpawnOverlay(entity);
-        GL11.glPopMatrix();
-    }
-
-    private static void renderMobSpawnOverlay(Entity entity) {
-        if (mobOverlay == 0)
-            return;
-
-        GL11.glDisable(GL11.GL_TEXTURE_2D);
-        GL11.glEnable(GL11.GL_BLEND);
-        GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
-        GL11.glDisable(GL11.GL_LIGHTING);
-        GL11.glLineWidth(1.5F);
-        GL11.glBegin(GL11.GL_LINES);
-
-        GL11.glColor4f(1, 0, 0, 1);
-        int curSpawnMode = 2;
-
-        World world = entity.worldObj;
-        int x1 = (int) entity.posX;
-        int z1 = (int) entity.posZ;
-        int y1 = (int) MathHelper.clip(entity.posY, 16, world.getHeight() - 16);
-
-        for (int x = x1 - 16; x <= x1 + 16; x++)
-            for (int z = z1 - 16; z <= z1 + 16; z++) {
-                Chunk chunk = world.getChunkFromBlockCoords(x, z);
-                BiomeGenBase biome = world.getBiomeGenForCoords(x, z);
-                if (biome.getSpawnableList(EnumCreatureType.monster).isEmpty() || biome.getSpawningChance() <= 0)
-                    continue;
-
-                for (int y = y1 - 16; y < y1 + 16; y++) {
-                    int spawnMode = getSpawnMode(chunk, x, y, z);
-                    if (spawnMode == 0)
-                        continue;
-
-                    if (spawnMode != curSpawnMode) {
-                        if (spawnMode == 1)
-                            GL11.glColor4f(1, 1, 0, 1);
-                        else
-                            GL11.glColor4f(1, 0, 0, 1);
-                        curSpawnMode = spawnMode;
-                    }
-
-                    GL11.glVertex3d(x, y + 0.004, z);
-                    GL11.glVertex3d(x + 1, y + 0.004, z + 1);
-                    GL11.glVertex3d(x + 1, y + 0.004, z);
-                    GL11.glVertex3d(x, y + 0.004, z + 1);
-                }
-            }
-
-        GL11.glEnd();
-        GL11.glEnable(GL11.GL_LIGHTING);
-        GL11.glEnable(GL11.GL_TEXTURE_2D);
-        GL11.glDisable(GL11.GL_BLEND);
-    }
-
-    private static final Entity dummyEntity = new EntityPig(null);
-    private static final AxisAlignedBB aabb = AxisAlignedBB.getBoundingBox(0, 0, 0, 0, 0, 0);
-    private static int getSpawnMode(Chunk chunk, int x, int y, int z) {
-        if (!SpawnerAnimals.canCreatureTypeSpawnAtLocation(EnumCreatureType.monster, chunk.worldObj, x, y, z) ||
-                chunk.getSavedLightValue(EnumSkyBlock.Block, x & 15, y, z & 15) >= 8)
-            return 0;
-
-        aabb.minX = x + 0.2;
-        aabb.maxX = x + 0.8;
-        aabb.minY = y + 0.01;
-        aabb.maxY = y + 1.8;
-        aabb.minZ = z + 0.2;
-        aabb.maxZ = z + 0.8;
-        if (!chunk.worldObj.checkNoEntityCollision(aabb) ||
-                !chunk.worldObj.getCollidingBoundingBoxes(dummyEntity, aabb).isEmpty() ||
-                chunk.worldObj.isAnyLiquid(aabb))
-            return 0;
-
-        if (chunk.getSavedLightValue(EnumSkyBlock.Sky, x & 15, y, z & 15) >= 8)
-            return 1;
-        return 2;
-    }
-
-    private static void renderChunkBounds(Entity entity) {
-        if (chunkOverlay == 0)
-            return;
-
-        GL11.glDisable(GL11.GL_TEXTURE_2D);
-        GL11.glEnable(GL11.GL_BLEND);
-        GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
-        GL11.glDisable(GL11.GL_LIGHTING);
-        GL11.glLineWidth(1.5F);
-        GL11.glBegin(GL11.GL_LINES);
-
-        for (int cx = -4; cx <= 4; cx++)
-            for (int cz = -4; cz <= 4; cz++) {
-                double x1 = (entity.chunkCoordX + cx) << 4;
-                double z1 = (entity.chunkCoordZ + cz) << 4;
-                double x2 = x1 + 16;
-                double z2 = z1 + 16;
-
-                double dy = 128;
-                double y1 = Math.floor(entity.posY - dy / 2);
-                double y2 = y1 + dy;
-                if (y1 < 0) {
-                    y1 = 0;
-                    y2 = dy;
-                }
-
-                if (y1 > entity.worldObj.getHeight()) {
-                    y2 = entity.worldObj.getHeight();
-                    y1 = y2 - dy;
-                }
-
-                double dist = Math.pow(1.5, -(cx * cx + cz * cz));
-
-                GL11.glColor4d(0.9, 0, 0, dist);
-                if (cx >= 0 && cz >= 0) {
-                    GL11.glVertex3d(x2, y1, z2);
-                    GL11.glVertex3d(x2, y2, z2);
-                }
-                if (cx >= 0 && cz <= 0) {
-                    GL11.glVertex3d(x2, y1, z1);
-                    GL11.glVertex3d(x2, y2, z1);
-                }
-                if (cx <= 0 && cz >= 0) {
-                    GL11.glVertex3d(x1, y1, z2);
-                    GL11.glVertex3d(x1, y2, z2);
-                }
-                if (cx <= 0 && cz <= 0) {
-                    GL11.glVertex3d(x1, y1, z1);
-                    GL11.glVertex3d(x1, y2, z1);
-                }
-
-                if (chunkOverlay == 2 && cx == 0 && cz == 0) {
-                    dy = 32;
-                    y1 = Math.floor(entity.posY - dy / 2);
-                    y2 = y1 + dy;
-                    if (y1 < 0) {
-                        y1 = 0;
-                        y2 = dy;
-                    }
-
-                    if (y1 > entity.worldObj.getHeight()) {
-                        y2 = entity.worldObj.getHeight();
-                        y1 = y2 - dy;
-                    }
-
-                    GL11.glColor4d(0, 0.9, 0, 0.4);
-                    for (double y = (int) y1; y <= y2; y++) {
-                        GL11.glVertex3d(x2, y, z1);
-                        GL11.glVertex3d(x2, y, z2);
-                        GL11.glVertex3d(x1, y, z1);
-                        GL11.glVertex3d(x1, y, z2);
-                        GL11.glVertex3d(x1, y, z2);
-                        GL11.glVertex3d(x2, y, z2);
-                        GL11.glVertex3d(x1, y, z1);
-                        GL11.glVertex3d(x2, y, z1);
-                    }
-                    for (double h = 1; h <= 15; h++) {
-                        GL11.glVertex3d(x1 + h, y1, z1);
-                        GL11.glVertex3d(x1 + h, y2, z1);
-                        GL11.glVertex3d(x1 + h, y1, z2);
-                        GL11.glVertex3d(x1 + h, y2, z2);
-                        GL11.glVertex3d(x1, y1, z1 + h);
-                        GL11.glVertex3d(x1, y2, z1 + h);
-                        GL11.glVertex3d(x2, y1, z1 + h);
-                        GL11.glVertex3d(x2, y2, z1 + h);
-                    }
-                }
-            }
-
-        GL11.glEnd();
-        GL11.glEnable(GL11.GL_LIGHTING);
-        GL11.glEnable(GL11.GL_TEXTURE_2D);
-        GL11.glDisable(GL11.GL_BLEND);
-    }
-
-    public static void load() {
-        KeyManager.trackers.add(new WorldOverlayRenderer());
-    }
-}

src/codechicken/nei/api/IGuiContainerOverlay.java

@@ -1,8 +0,0 @@
-package codechicken.nei.api;
-
-import net.minecraft.client.gui.inventory.GuiContainer;
-
-public interface IGuiContainerOverlay
-{
-    public GuiContainer getFirstScreen();
-}

src/codechicken/nei/config/IMCHandler.java

@@ -1,87 +0,0 @@
-package codechicken.nei.config;
-
-import codechicken.nei.NEIClientConfig;
-import codechicken.nei.recipe.GuiRecipeTab;
-import codechicken.nei.recipe.HandlerInfo;
-import cpw.mods.fml.common.FMLLog;
-import cpw.mods.fml.common.Loader;
-import cpw.mods.fml.common.event.FMLInterModComms;
-import net.minecraft.nbt.NBTTagCompound;
-
-import java.util.List;
-
-public class IMCHandler {
-    private IMCHandler() {}
-    
-    public static void processIMC(List<FMLInterModComms.IMCMessage> messages) {
-        for (FMLInterModComms.IMCMessage message : messages) {
-            String type = message.key;
-            if (type == null || type.isEmpty()) continue;
-            
-            if(type.equals("registerHandlerInfo")) {
-                if (!message.isNBTMessage())  {
-                    logInvalidMessage(message, "NBT");
-                    continue;
-                }
-                final NBTTagCompound tag = message.getNBTValue();
-                final String handler = tag.getString("handler");
-                NEIClientConfig.logger.info("Processing registerHandlerInfo `" + handler + "` from " + message.getSender());
-                
-                final String modName = tag.getString("modName");
-                final String modId = tag.getString("modId");
-                final boolean requiresMod = tag.getBoolean("modRequired");
-                final String excludedModId = tag.hasKey("excludedModId") ? tag.getString("excludedModId") : null;
-
-                if(handler.equals("") || modName.equals("") || modId.equals("")) {
-                    NEIClientConfig.logger.warn("Missing relevant information to registerHandlerInfo!");
-                    continue;
-                }
-                
-                if (requiresMod && !Loader.isModLoaded(modId)) continue;
-                if (excludedModId != null && Loader.isModLoaded(excludedModId)) continue;
-
-                HandlerInfo info = new HandlerInfo(handler, modName, modId, requiresMod, excludedModId);
-                final String imageResource = tag.hasKey("imageResource") ? tag.getString("imageResource") : null;
-                if(imageResource != null && !imageResource.equals("")) {
-                    info.setImage(imageResource, tag.getInteger("imageX"), tag.getInteger("imageY"), tag.getInteger("imageWidth"), tag.getInteger("imageHeight"));
-                }
-                if(!info.hasImageOrItem()) {
-                    final String itemName = tag.getString("itemName");
-                    if (itemName != null && !itemName.equals("")) {
-                        info.setItem(itemName, tag.hasKey("nbtInfo") ? tag.getString("nbtInfo") : null);
-                    }
-                }
-                final int yShift = tag.hasKey("yShift") ? tag.getInteger("yShift") : 0;
-                info.setYShift(yShift);
-
-                try {
-                    final int imageHeight = tag.hasKey("handlerHeight") ? tag.getInteger("handlerHeight") : HandlerInfo.DEFAULT_HEIGHT;
-                    final int imageWidth = tag.hasKey("handlerWidth") ? tag.getInteger("handlerWidth") : HandlerInfo.DEFAULT_WIDTH;
-                    final int maxRecipesPerPage = tag.hasKey("maxRecipesPerPage") ? tag.getInteger("maxRecipesPerPage") : HandlerInfo.DEFAULT_MAX_PER_PAGE;
-                    info.setHandlerDimensions(imageHeight, imageWidth, maxRecipesPerPage);
-                } catch (NumberFormatException ignored) {
-                    NEIClientConfig.logger.info("Error setting handler dimensions for " + handler);
-                }
-
-                GuiRecipeTab.handlerMap.remove(handler);
-                GuiRecipeTab.handlerMap.put(handler, info);
-            } else if(type.equals("removeHandlerInfo")) {
-                if (!message.isNBTMessage())  {
-                    logInvalidMessage(message, "NBT");
-                    continue;
-                }
-                final NBTTagCompound tag = message.getNBTValue();
-                final String handler = tag.getString("handler");
-                NEIClientConfig.logger.info("Processing removeHandlerInfo `" + handler + "` from " + message.getSender());
-                
-                GuiRecipeTab.handlerMap.remove(handler);
-            }
-
-        }
-    }
-
-
-    private static void logInvalidMessage(FMLInterModComms.IMCMessage message, String type) {
-        FMLLog.bigWarning(String.format("Received invalid IMC '%s' from %s. Not a %s Message.", message.key, message.getSender(), type));
-    }
-}

src/codechicken/nei/recipe/GuiCraftingRecipe.java

@@ -1,76 +0,0 @@
-package codechicken.nei.recipe;
-
-import codechicken.core.TaskProfiler;
-import codechicken.nei.ItemList;
-import codechicken.nei.NEIClientConfig;
-import codechicken.nei.NEIClientUtils;
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.GuiScreen;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.concurrent.ExecutionException;
-import java.util.stream.Collectors;
-
-public class GuiCraftingRecipe extends GuiRecipe
-{
-    public static boolean openRecipeGui(String outputId, Object... results) {
-        Minecraft mc = NEIClientUtils.mc();
-        GuiScreen prevscreen = mc.currentScreen;// instanceof GuiContainer ? (GuiContainer) mc.currentScreen : null;
-
-        ArrayList<ICraftingHandler> handlers;
-        TaskProfiler profiler = ProfilerRecipeHandler.getProfiler();
-        profiler.start("recipe.concurrent.crafting");
-       
-        // Pre-find the fuels so we're not fighting over it
-        FuelRecipeHandler.findFuelsOnceParallel();
-
-        try {
-            handlers = serialCraftingHandlers.stream().map(h -> h.getRecipeHandler(outputId, results))
-                .filter(h -> h.numRecipes() > 0)
-                .collect(Collectors.toCollection(ArrayList::new));
-
-            handlers.addAll(ItemList.forkJoinPool.submit(() -> craftinghandlers.parallelStream()
-                .map(h -> h.getRecipeHandler(outputId, results))
-                .filter(h -> h.numRecipes() > 0)
-                .collect(Collectors.toCollection(ArrayList::new))).get());
-        } catch (InterruptedException | ExecutionException e) {
-            e.printStackTrace();
-            return false;
-        } finally {
-            profiler.end();
-        }
-
-        if (handlers.isEmpty())
-            return false;
-
-        mc.displayGuiScreen(new GuiCraftingRecipe(prevscreen, handlers));
-        return true;
-    }
-
-    private GuiCraftingRecipe(GuiScreen prevgui, ArrayList<ICraftingHandler> handlers) {
-        super(prevgui);
-        currenthandlers = handlers;
-    }
-
-    public static void registerRecipeHandler(ICraftingHandler handler) {
-        final Class<? extends ICraftingHandler> handlerClass = handler.getClass();
-        if(craftinghandlers.stream().anyMatch(h -> h.getClass() == handlerClass) || serialCraftingHandlers.stream().anyMatch(h -> h.getClass() == handlerClass))
-            return;
-
-        final String handlerClassStr = handlerClass.getName();
-        if(NEIClientConfig.serialHandlers.contains(handlerClassStr))
-            serialCraftingHandlers.add(handler);
-        else
-            craftinghandlers.add(handler);
-    }
-
-    public ArrayList<? extends IRecipeHandler> getCurrentRecipeHandlers() {
-        return currenthandlers;
-    }
-
-    public ArrayList<ICraftingHandler> currenthandlers;
-
-    public static ArrayList<ICraftingHandler> craftinghandlers = new ArrayList<>();
-    public static ArrayList<ICraftingHandler> serialCraftingHandlers = new ArrayList<>();
-}

src/codechicken/nei/recipe/RecipeItemInputHandler.java

@@ -1,90 +0,0 @@
-package codechicken.nei.recipe;
-
-import codechicken.nei.ItemPanels;
-import codechicken.nei.NEIClientConfig;
-import codechicken.nei.NEIClientUtils;
-import codechicken.nei.guihook.GuiContainerManager;
-import codechicken.nei.guihook.IContainerInputHandler;
-import net.minecraft.client.gui.inventory.GuiContainer;
-import net.minecraft.item.ItemStack;
-
-public class RecipeItemInputHandler implements IContainerInputHandler
-{
-    @Override
-    public boolean lastKeyTyped(GuiContainer gui, char keyChar, int keyCode)
-    {
-        ItemStack stackover = GuiContainerManager.getStackMouseOver(gui);
-        if(stackover == null)
-            return false;
-                
-        if(keyCode == NEIClientConfig.getKeyBinding("gui.usage") || (keyCode == NEIClientConfig.getKeyBinding("gui.recipe") && NEIClientUtils.shiftKey()))
-            return GuiUsageRecipe.openRecipeGui("item", stackover.copy());
-        
-        if(keyCode == NEIClientConfig.getKeyBinding("gui.recipe"))
-            return GuiCraftingRecipe.openRecipeGui("item", stackover.copy());
-
-        if(keyCode == NEIClientConfig.getKeyBinding("gui.bookmark")) {
-            NEIClientConfig.logger.debug("Adding or removing {} from bookmarks", stackover.getDisplayName());
-            ItemPanels.bookmarkPanel.addOrRemoveItem(stackover.copy());
-        }
-
-        return false;
-    }
-
-    @Override
-    public boolean mouseClicked(GuiContainer gui, int mousex, int mousey, int button)
-    {
-        ItemStack stackover = GuiContainerManager.getStackMouseOver(gui);
-
-        if(stackover == null)
-            return false;
-
-        if (!(gui instanceof GuiRecipe))
-            return false;
-
-        if(button == 0)
-            return GuiCraftingRecipe.openRecipeGui("item", stackover.copy());
-
-        if(button == 1)
-            return GuiUsageRecipe.openRecipeGui("item", stackover.copy());
-        
-        return false;
-    }
-
-    @Override
-    public void onKeyTyped(GuiContainer gui, char keyChar, int keyID) 
-    {
-    }
-
-    @Override
-    public void onMouseClicked(GuiContainer gui, int mousex, int mousey, int button) 
-    {
-    }
-
-    @Override
-    public void onMouseUp(GuiContainer gui, int mousex, int mousey, int button) 
-    {
-    }
-
-    @Override
-    public boolean keyTyped(GuiContainer gui, char keyChar, int keyID)
-    {
-        return false;
-    }
-    
-    @Override
-    public boolean mouseScrolled(GuiContainer gui, int mousex, int mousey, int scrolled)
-    {
-        return false;
-    }
-    
-    @Override
-    public void onMouseScrolled(GuiContainer gui, int mousex, int mousey, int scrolled)
-    {
-    }
-    
-    @Override
-    public void onMouseDragged(GuiContainer gui, int mousex, int mousey, int button, long heldTime)
-    {
-    }
-}

src/main/java/codechicken/nei/BookmarkPanel.java

@@ -0,0 +1,929 @@
+package codechicken.nei;
+
+import codechicken.core.CommonUtils;
+import codechicken.lib.vec.Rectangle4i;
+import codechicken.nei.util.NBTJson;
+import codechicken.nei.recipe.StackInfo;
+import codechicken.nei.recipe.BookmarkRecipeId;
+import codechicken.nei.ItemPanel.ItemPanelSlot;
+import codechicken.nei.guihook.GuiContainerManager;
+import com.google.gson.JsonParser;
+import com.google.gson.JsonPrimitive;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonSyntaxException;
+
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
+import org.apache.commons.io.IOUtils;
+import org.lwjgl.opengl.GL11;
+
+import javax.annotation.Nullable;
+
+import static codechicken.lib.gui.GuiDraw.getMousePosition;
+import static codechicken.lib.gui.GuiDraw.drawRect;
+
+import java.awt.Point;
+import java.io.File;
+import java.io.FileReader;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.HashMap;
+
+public class BookmarkPanel extends PanelWidget
+{
+
+    protected File bookmarkFile;
+    protected boolean bookmarksIsLoaded = false;
+    public int sortedStackIndex = -1;
+    public int sortedNamespaceIndex = -1;
+
+
+    public Button namespacePrev;
+    public Button namespaceNext;
+    public Label namespaceLabel;
+
+
+    protected ArrayList<BookmarkGrid> namespaces = new ArrayList<>();
+    protected int activeNamespaceIndex = 0;
+
+
+    protected static class BookmarkStackMeta
+    {
+        public int factor;
+        public BookmarkRecipeId recipeId;
+        public boolean ingredient = false;
+        public boolean fluidDisplay = false;
+
+
+        public BookmarkStackMeta(BookmarkRecipeId recipeId, int count, boolean ingredient, boolean fluidDisplay)
+        {
+            this.recipeId = recipeId;
+            this.factor = count;
+            this.ingredient = ingredient;
+            this.fluidDisplay = fluidDisplay;
+        }
+
+    }
+
+    protected static class BookmarkGrid extends ItemsGrid
+    {
+        protected List<BookmarkStackMeta> metadata = new ArrayList<>();
+
+        public int indexOf(ItemStack stackA, BookmarkRecipeId recipeId)
+        {
+            final boolean useNBT = NEIClientConfig.useNBTInBookmarks();
+        
+            for (int idx = 0; idx < realItems.size(); idx++) {
+                final BookmarkStackMeta meta = getMetadata(idx);
+                if ((recipeId == null && meta.recipeId == null || recipeId != null && meta.recipeId != null && recipeId.equals(meta.recipeId)) && StackInfo.equalItemAndNBT(stackA, realItems.get(idx), useNBT)) {
+                    return idx;
+                }
+            }
+    
+            return -1;
+        }
+
+        public BookmarkStackMeta getMetadata(int idx)
+        {
+            return metadata.get(idx);
+        }
+        
+        public void addItem(ItemStack stackA, BookmarkStackMeta meta)
+        {
+            realItems.add(stackA);
+            metadata.add(meta);
+            refreshBuffer = true;
+        }
+
+        public void replaceItem(int idx, ItemStack stack)
+        {
+            realItems.set(idx, stack);
+            refreshBuffer = true;
+        }
+
+        public void removeRecipe(int idx, boolean removeFullRecipe)
+        {
+            final BookmarkStackMeta meta = getMetadata(idx);
+
+            if (removeFullRecipe && meta.recipeId != null) {
+                removeRecipe(meta.recipeId);
+            } else {
+                removeItem(idx);
+            }
+
+        }
+
+        public void removeRecipe(BookmarkRecipeId recipeIdA)
+        {
+            BookmarkRecipeId recipeIdB;
+
+            for (int slotIndex = metadata.size() - 1; slotIndex >= 0; slotIndex--) {
+                recipeIdB = getRecipeId(slotIndex);
+
+                if (recipeIdB != null && recipeIdB.equals(recipeIdA)) {
+                    removeItem(slotIndex);
+                }
+
+            }
+
+        }
+        
+        protected boolean removeItem(int idx)
+        {
+            realItems.remove(idx);
+            metadata.remove(idx);
+            refreshBuffer = true;
+            return true;
+        }
+
+        public BookmarkRecipeId getRecipeId(int idx)
+        {
+            return getMetadata(idx).recipeId;
+        }
+
+        public BookmarkRecipeId findRecipeId(ItemStack stackA)
+        {
+            final boolean useNBT = NEIClientConfig.useNBTInBookmarks();
+
+            for (int idx = 0; idx < realItems.size(); idx++) {
+                if (StackInfo.equalItemAndNBT(stackA, getItem(idx), useNBT)) {
+                    return getRecipeId(idx);
+                }
+            }
+            
+            return null;
+        }
+
+        public void moveItem(int src, int dst)
+        {
+            realItems.add(dst, realItems.remove(src));
+            metadata.add(dst, metadata.remove(src));
+            refreshBuffer = true;
+        }
+
+        private boolean isPartOfFocusedRecipe(ItemPanelSlot focused, int myIdx) {
+            return (NEIClientUtils.shiftKey()
+                && LayoutManager.bookmarkPanel.sortedStackIndex == -1
+                && focused != null
+                && getRecipeId(focused.slotIndex) != null
+                && getRecipeId(myIdx) != null
+                && getRecipeId(focused.slotIndex).equals(getRecipeId(myIdx)));
+        }
+
+        @Override
+        protected void drawSlotOutline(@Nullable ItemPanelSlot focus, int idx, Rectangle4i rect) {
+            if(LayoutManager.bookmarkPanel.sortedNamespaceIndex == LayoutManager.bookmarkPanel.activeNamespaceIndex && LayoutManager.bookmarkPanel.sortedStackIndex == idx) {
+                drawRect(rect.x, rect.y, rect.w, rect.h, 0xee555555);//highlight
+            } else if(focus != null) {
+                BookmarkStackMeta meta = getMetadata(idx);
+                if (isPartOfFocusedRecipe(focus, idx)) {
+                    drawRect(rect.x, rect.y, rect.w, rect.h, meta.ingredient? 0x88b3b300: 0x88009933);//highlight recipe
+                } else if(focus.slotIndex == idx) {
+                    drawRect(rect.x, rect.y, rect.w, rect.h, 0xee555555);//highlight
+                }
+            }
+        }
+
+        @Override
+        protected void drawItem(Rectangle4i rect, int idx)
+        {
+            if (LayoutManager.bookmarkPanel.sortedNamespaceIndex != LayoutManager.bookmarkPanel.activeNamespaceIndex || LayoutManager.bookmarkPanel.sortedStackIndex != idx) {
+                final ItemStack stack = getItem(idx);
+                final BookmarkStackMeta meta = getMetadata(idx);
+
+                GuiContainerManager.drawItem(rect.x + 1, rect.y + 1, stack, true, meta.factor < 0 || meta.fluidDisplay? "": String.valueOf(stack.stackSize));
+
+                if (meta.recipeId != null && !meta.ingredient && NEIClientConfig.showRecipeMarker()) {
+                    drawRecipeMarker(rect.x, rect.y, GuiContainerManager.getFontRenderer(stack));
+                }
+            }
+        }
+
+        protected void drawRecipeMarker(int offsetX, int offsetY, FontRenderer fontRenderer )
+        {
+            final float scaleFactor = fontRenderer.getUnicodeFlag() ? 0.85f : 0.5f;
+            final float inverseScaleFactor = 1.0f / scaleFactor;
+    
+            GuiContainerManager.enable2DRender();
+            GL11.glScaled(scaleFactor, scaleFactor, scaleFactor);
+    
+            final int X = (int) ( ( (float) offsetX + 1.0f) * inverseScaleFactor );
+            final int Y = (int) ( ( (float) offsetY + 1.0f) * inverseScaleFactor );
+            fontRenderer.drawStringWithShadow("R", X, Y, 0xA0A0A0);
+            
+            GL11.glScaled(inverseScaleFactor, inverseScaleFactor, inverseScaleFactor);
+            GuiContainerManager.enable3DRender();
+        }
+
+    }
+
+
+    public BookmarkPanel()
+    {
+        grid = new BookmarkGrid();
+    }
+
+    @Override
+    public void init() 
+    {
+        super.init();
+
+        namespaceLabel = new Label("1", true);
+
+        namespacePrev = new Button("Prev")
+        {
+            public boolean onButtonPress(boolean rightclick)
+            {
+
+                if (rightclick) {
+                    return false;
+                }
+
+                return prevNamespace();
+            }
+
+            @Override
+            public String getRenderLabel()
+            {
+                return "<";
+            }
+        };
+
+        namespaceNext = new Button("Next")
+        {
+            public boolean onButtonPress(boolean rightclick)
+            {
+                if (rightclick) {
+                    return false;
+                }
+
+                return nextNamespace();
+            }
+
+            @Override
+            public String getRenderLabel()
+            {
+                return ">";
+            }
+        };
+
+        namespaces.add(new BookmarkGrid());
+        grid = namespaces.get(activeNamespaceIndex);
+    }
+
+    @Override
+    public String getLabelText()
+    {
+        return String.format("(%d/%d) [%d]", getPage(), Math.max(1, getNumPages()), grid.size());
+    }
+
+
+    public void addOrRemoveItem(ItemStack stackA)
+    {
+        addOrRemoveItem(stackA, "", null);
+    }
+
+    public void addOrRemoveItem(ItemStack stackover, String handlerName, List<PositionedStack> ingredients)
+    {
+        loadBookmarksIfNeeded();
+
+        final Point mousePos =  getMousePosition();
+        final ItemPanelSlot slot = getSlotMouseOver(mousePos.x, mousePos.y);
+        final boolean addFullRecipe = NEIClientUtils.shiftKey();
+        final BookmarkGrid BGrid = (BookmarkGrid) grid;
+
+        if (slot != null && StackInfo.equalItemAndNBT(slot.item, stackover, true)) {
+            BGrid.removeRecipe(slot.slotIndex, addFullRecipe);
+        } else {
+            final boolean saveStackSize = NEIClientUtils.controlKey();
+            final NBTTagCompound nbTagA = StackInfo.itemStackToNBT(stackover, saveStackSize);
+            final ItemStack normalizedA = StackInfo.loadFromNBT(nbTagA);
+            BookmarkRecipeId recipeId = null;
+            
+            if (NEIClientConfig.saveCurrentRecipeInBookmarksEnabled() && handlerName != "" && ingredients != null && !ingredients.isEmpty()) {
+                recipeId = new BookmarkRecipeId(handlerName, ingredients);
+            }
+
+            final int idx = BGrid.indexOf(normalizedA, recipeId);
+
+            if (idx != -1) {
+                BGrid.removeRecipe(idx, addFullRecipe);
+            } else {
+
+                if (addFullRecipe && handlerName != "" && ingredients != null && !ingredients.isEmpty()) {
+                    final Map<NBTTagCompound, Integer> unique = new HashMap<>();
+                    final ArrayList<NBTTagCompound> sorted = new ArrayList<>();
+
+                    BGrid.removeRecipe(recipeId);
+
+                    for (PositionedStack stack : ingredients) { 
+                        final NBTTagCompound nbTag = StackInfo.itemStackToNBT(stack.item, saveStackSize);
+
+                        if (unique.get(nbTag) == null) {
+                            unique.put(nbTag, 1);
+                            sorted.add(nbTag);
+                        } else if (saveStackSize) {
+                            unique.put(nbTag, unique.get(nbTag) + 1);
+                        }
+
+                    }
+
+                    for (NBTTagCompound nbTag : sorted) { 
+                        nbTag.setInteger("Count", nbTag.getInteger("Count") * unique.get(nbTag));
+                        BGrid.addItem(StackInfo.loadFromNBT(nbTag), new BookmarkStackMeta(recipeId, (saveStackSize ? 1: -1) * nbTag.getInteger("Count"), true, nbTag.hasKey("gtFluidName")));
+                    }
+
+                }
+
+                BGrid.addItem(normalizedA, new BookmarkStackMeta(recipeId, (saveStackSize ? 1: -1) * nbTagA.getInteger("Count"), false, nbTagA.hasKey("gtFluidName")));
+            }
+            
+
+        }
+
+        fixCountOfNamespaces();
+        saveBookmarks();
+    }
+
+    public BookmarkRecipeId getBookmarkRecipeId(ItemStack stackA)
+    {
+
+        BookmarkRecipeId mouseOverRecipeId = getBookmarkMouseOverRecipeId(stackA);
+        if (mouseOverRecipeId != null) return mouseOverRecipeId;
+
+        BookmarkRecipeId recipeId = ((BookmarkGrid) grid).findRecipeId(stackA);
+
+        if (recipeId == null) {
+
+            for (int idx = 0; idx < namespaces.size() && recipeId == null; idx++) {
+                if (idx == activeNamespaceIndex) continue;
+                recipeId = namespaces.get(idx).findRecipeId(stackA);
+            }
+
+        }
+
+        return recipeId;
+    }
+
+    public BookmarkRecipeId getBookmarkMouseOverRecipeId(ItemStack stackA)
+    {
+        final Point mousePos = getMousePosition();
+        final ItemPanelSlot slot = getSlotMouseOver(mousePos.x, mousePos.y);
+
+        if (slot != null) {
+            if (stackA == null || StackInfo.equalItemAndNBT(slot.item, stackA, true)) {
+                return ((BookmarkGrid) grid).getRecipeId(slot.slotIndex);
+            }
+        }
+
+        return null;
+    }
+
+    public BookmarkRecipeId getBookmarkMouseOverRecipeId()
+    {
+        return getBookmarkMouseOverRecipeId(null);
+    }
+
+    protected String getNamespaceLabelText(boolean shortFormat)
+    {
+        String activePage = String.valueOf(activeNamespaceIndex + 1);
+
+        return shortFormat? activePage: (activePage + "/" + fixCountOfNamespaces());
+    }
+
+    protected int fixCountOfNamespaces()
+    {
+
+        if (namespaces.get(namespaces.size() - 1).size() > 0) {
+            namespaces.add(new BookmarkGrid());
+        } else if (activeNamespaceIndex == namespaces.size() - 2 && grid.size() == 0) {
+            namespaces.remove(namespaces.size() - 1);
+        }
+
+        return namespaces.size();
+    }
+
+    protected boolean removeEmptyNamespaces()
+    {
+        
+        if (activeNamespaceIndex != namespaces.size() - 1 && grid.size() == 0) {
+            namespaces.remove(activeNamespaceIndex);
+            grid = namespaces.get(activeNamespaceIndex);
+            return true;
+        }
+
+        return false;
+    }
+
+    protected boolean prevNamespace()
+    {
+        if (!bookmarksIsLoaded) {
+            return false;
+        }
+        
+        fixCountOfNamespaces();
+        removeEmptyNamespaces();
+
+        if (activeNamespaceIndex == 0) {
+            activeNamespaceIndex = namespaces.size() - 1;
+        } else {
+            activeNamespaceIndex --;
+        }
+
+        grid = namespaces.get(activeNamespaceIndex);
+
+        return true;
+    }
+
+    protected boolean nextNamespace()
+    {
+        if (!bookmarksIsLoaded) {
+            return false;
+        }
+
+        if (removeEmptyNamespaces()) {
+            return true;
+        }
+
+        if (activeNamespaceIndex == fixCountOfNamespaces() - 1) {
+            activeNamespaceIndex = 0;
+        } else {
+            activeNamespaceIndex ++;
+        }
+
+        grid = namespaces.get(activeNamespaceIndex);
+
+        return true;
+    }
+
+    public void setBookmarkFile(String worldPath)
+    {
+
+        final File dir = new File(CommonUtils.getMinecraftDir(), "saves/NEI/" + worldPath);
+
+        if (!dir.exists()) {
+            dir.mkdirs();
+        }
+
+        bookmarkFile = new File(dir, "bookmarks.ini");
+
+        if (!bookmarkFile.exists()) {
+            final File globalBookmarks = new File(CommonUtils.getMinecraftDir(), "saves/NEI/global/bookmarks.ini");
+            final File configBookmarks = new File(NEIClientConfig.configDir, "bookmarks.ini");
+            final File defaultBookmarks = configBookmarks.exists()? configBookmarks: globalBookmarks;
+
+            if (defaultBookmarks.exists()) {
+
+                try {
+                    bookmarkFile.createNewFile();
+
+                    InputStream src = new FileInputStream(defaultBookmarks);
+                    OutputStream dst = new FileOutputStream(bookmarkFile);
+
+                    IOUtils.copy(src, dst);
+
+                    src.close();
+                    dst.close();
+
+                } catch(IOException e) {}
+                
+            }
+
+        }
+
+        bookmarksIsLoaded = false;
+    }
+
+    public void saveBookmarks()
+    {
+
+        if (bookmarkFile == null) {
+            return;
+        }
+
+        ArrayList<String> strings = new ArrayList<>();
+
+        for (int grpIdx = 0; grpIdx < namespaces.size() - 1; grpIdx++) {
+            final BookmarkGrid grid = namespaces.get(grpIdx);
+
+            if (grpIdx > 0) {
+                strings.add("");//namespace separator; ignore first namespace
+            }
+
+            for (int idx = 0; idx < grid.size(); idx++) {
+
+                try {
+                    final NBTTagCompound nbTag = StackInfo.itemStackToNBT(grid.getItem(idx));
+    
+                    if (nbTag != null) {
+                        JsonObject row = new JsonObject();
+                        BookmarkStackMeta meta = grid.getMetadata(idx);
+    
+                        row.add("item", NBTJson.toJsonObject(nbTag));
+                        row.add("factor", new JsonPrimitive(meta.factor));
+                        row.add("ingredient", new JsonPrimitive(meta.ingredient));
+    
+                        if (meta.recipeId != null) {
+                            row.add("recipeId", meta.recipeId.toJsonObject());
+                        }
+
+                        strings.add(NBTJson.toJson(row));
+                    }
+    
+                } catch (JsonSyntaxException e) {
+                    NEIClientConfig.logger.error("Failed to stringify bookmarked ItemStack to json string");
+                }
+    
+            }
+
+        }
+
+        try (FileOutputStream output = new FileOutputStream(bookmarkFile)) {
+            IOUtils.writeLines(strings, "\n", output, StandardCharsets.UTF_8);
+        } catch (IOException e) {
+            NEIClientConfig.logger.error("Filed to save bookmarks list to file {}", bookmarkFile, e);
+        }
+
+    }
+
+    public void loadBookmarksIfNeeded()
+    {
+
+        if (bookmarksIsLoaded) {
+            return;
+        }
+
+        bookmarksIsLoaded = true;
+
+        if (bookmarkFile == null || !bookmarkFile.exists()) {
+            return;
+        }
+
+        List<String> itemStrings;
+        try (FileInputStream reader = new FileInputStream(bookmarkFile)) {
+            NEIClientConfig.logger.info("Loading bookmarks from file {}", bookmarkFile);
+            itemStrings = IOUtils.readLines(reader, StandardCharsets.UTF_8);
+        } catch (IOException e) {
+            NEIClientConfig.logger.error("Failed to load bookmarks from file {}", bookmarkFile, e);
+            return;
+        }
+
+        namespaces.clear();
+        namespaces.add(new BookmarkGrid());
+        activeNamespaceIndex = 0;
+
+        final JsonParser parser = new JsonParser();
+
+        for (String itemStr: itemStrings) {
+            try {
+
+                if (itemStr.isEmpty()) {
+
+                    if (namespaces.get(activeNamespaceIndex).size() > 0) {
+                        //do not create empty namespaces
+                        namespaces.add(new BookmarkGrid());
+                        activeNamespaceIndex++;
+                    }
+
+                    continue;
+                }
+
+                JsonObject jsonObject = parser.parse(itemStr).getAsJsonObject();
+                BookmarkRecipeId recipeId = null;
+                NBTTagCompound itemStackNBT;
+
+                if (jsonObject.get("item") != null) {
+                    itemStackNBT = (NBTTagCompound) NBTJson.toNbt(jsonObject.get("item"));
+                } else {// old format
+                    itemStackNBT = (NBTTagCompound) NBTJson.toNbt(jsonObject);
+                }
+
+                if (jsonObject.get("recipeId") != null && jsonObject.get("recipeId") instanceof JsonObject) {
+                    recipeId = new BookmarkRecipeId((JsonObject) jsonObject.get("recipeId"));
+                }
+
+                ItemStack itemStack = StackInfo.loadFromNBT(itemStackNBT);
+
+
+                if (itemStack != null) {
+                    namespaces.get(activeNamespaceIndex).addItem(itemStack, new BookmarkStackMeta(
+                        recipeId,
+                        jsonObject.has("factor")? jsonObject.get("factor").getAsInt(): 0,
+                        jsonObject.has("ingredient")? jsonObject.get("ingredient").getAsBoolean(): false,
+                        itemStackNBT.hasKey("gtFluidName")
+                    ));
+                } else {
+                    NEIClientConfig.logger.warn("Failed to load bookmarked ItemStack from json string, the item no longer exists:\n{}", itemStr);
+                }
+
+            } catch (IllegalArgumentException | JsonSyntaxException e) {
+                NEIClientConfig.logger.error("Failed to load bookmarked ItemStack from json string:\n{}", itemStr);
+            }
+        }
+
+        if (namespaces.get(activeNamespaceIndex).size() == 0) {
+            activeNamespaceIndex = Math.max(activeNamespaceIndex - 1, 0);
+        }
+
+        grid = namespaces.get(activeNamespaceIndex);
+    }
+
+
+    @Override
+    public void resize(GuiContainer gui) 
+    {
+        loadBookmarksIfNeeded();
+        super.resize(gui);
+    }
+
+
+    @Override
+    protected int resizeHeader(GuiContainer gui)
+    {
+        final LayoutStyleMinecraft layout = (LayoutStyleMinecraft) LayoutManager.getLayoutStyle();
+        final int rows = (int) Math.ceil((double) layout.buttonCount / layout.numButtons);
+        final int diff = rows * 18 + getMarginTop(gui) - y;
+
+        if (diff > 0) {
+            y += diff;
+            h -= diff;
+        }
+
+        return super.resizeHeader(gui);
+    }
+
+    @Override
+    protected int resizeFooter(GuiContainer gui)
+    {
+        final int BUTTON_SIZE = 16;
+
+        final ButtonCycled button = LayoutManager.bookmarksButton;
+        final int leftBorder = y + h > button.y? button.x + button.w + 2: x;
+        final int rightBorder = x + w;
+        final int center = leftBorder + Math.max(0, (rightBorder - leftBorder) / 2);
+        int labelWidth = 2;
+
+        namespacePrev.h = namespaceNext.h = BUTTON_SIZE;
+        namespacePrev.w = namespaceNext.w = BUTTON_SIZE;
+        namespacePrev.y = namespaceNext.y = y + h - BUTTON_SIZE;
+
+
+        if (rightBorder - leftBorder >= 70) {
+            labelWidth = 36;
+            namespaceLabel.text = getNamespaceLabelText(false);
+        } else {
+            labelWidth = 18;
+            namespaceLabel.text = getNamespaceLabelText(true);
+        }
+
+        namespaceLabel.y = namespacePrev.y + 5;
+        namespaceLabel.x = center;
+
+        namespacePrev.x = center - labelWidth / 2 - 2 - namespacePrev.w;
+        namespaceNext.x = center + labelWidth / 2 + 2;
+
+        return BUTTON_SIZE + 2;
+    }
+
+    @Override
+    public void setVisible()
+    {
+        super.setVisible();
+
+        if (grid.getPerPage() > 0) {
+            LayoutManager.addWidget(namespacePrev);
+            LayoutManager.addWidget(namespaceNext);
+            LayoutManager.addWidget(namespaceLabel);
+        }
+    }
+
+    protected String getPositioningSettingName()
+    {
+        return "world.panels.bookmarks";
+    }
+
+    public int getMarginLeft(GuiContainer gui)
+    {
+        return PADDING;
+    }
+
+    public int getMarginTop(GuiContainer gui)
+    {
+        return PADDING;
+    }
+
+    public int getWidth(GuiContainer gui)
+    {
+        return gui.width - (gui.xSize + gui.width) / 2 - PADDING * 2;
+    }
+
+    public int getHeight(GuiContainer gui)
+    {
+        return gui.height - getMarginTop(gui) - PADDING;
+    }
+
+
+    protected ItemStack getDraggedStackWithQuantity(int mouseDownSlot)
+    {
+        final ItemStack stack = grid.getItem(mouseDownSlot);
+        
+        if (stack == null) {
+            return null;
+        }
+
+        final BookmarkStackMeta meta = ((BookmarkGrid) grid).getMetadata(mouseDownSlot);
+        int amount = stack.stackSize;
+
+        if (meta.factor < 0 && !meta.fluidDisplay) {
+            amount = NEIClientConfig.getItemQuantity();
+
+            if (amount == 0) {
+                amount = stack.getMaxStackSize();
+            }
+
+        }
+
+        return NEIServerUtils.copyStack(stack, amount);
+    }
+    
+    @Override
+    public void mouseDragged(int mousex, int mousey, int button, long heldTime)
+    {
+
+        if (button == 0 && NEIClientUtils.shiftKey() && mouseDownSlot >= 0) {
+            ItemPanelSlot mouseOverSlot = getSlotMouseOver(mousex, mousey);
+
+            if (sortedStackIndex == -1) {
+                final ItemStack stack = grid.getItem(mouseDownSlot);
+
+                if (stack != null && (mouseOverSlot == null || mouseOverSlot.slotIndex != mouseDownSlot || heldTime > 250)) {
+                    sortedNamespaceIndex = activeNamespaceIndex;
+                    sortedStackIndex = mouseDownSlot;
+                    grid.refreshBuffer = true;
+                }
+
+            } else {
+
+                if (mouseOverSlot == null && sortedNamespaceIndex != activeNamespaceIndex) {
+                    mouseOverSlot = getNextSlot(mousex, mousey);
+                }
+
+                if (mouseOverSlot != null) {
+
+                    if (sortedNamespaceIndex != activeNamespaceIndex) {
+                        BookmarkGrid BGrid = namespaces.get(sortedNamespaceIndex);
+                        BookmarkStackMeta meta = BGrid.getMetadata(sortedStackIndex);
+                        ItemStack stack = BGrid.getItem(sortedStackIndex);
+                        BGrid.removeItem(sortedStackIndex);
+        
+                        ((BookmarkGrid) grid).addItem(stack, meta);
+        
+                        sortedNamespaceIndex = activeNamespaceIndex;
+                        sortedStackIndex = grid.size() - 1;
+                    }
+    
+                    if (mouseOverSlot.slotIndex != sortedStackIndex) {
+                        ((BookmarkGrid) grid).moveItem(sortedStackIndex, mouseOverSlot.slotIndex);
+                        sortedStackIndex = mouseOverSlot.slotIndex;
+                    }
+                    
+                }
+
+            }
+
+            return;
+        }
+
+        super.mouseDragged(mousex, mousey, button, heldTime);
+    }
+
+    private ItemPanelSlot getNextSlot(int mousex, int mousey)
+    {
+        int idx = grid.getPage() * grid.getPerPage() - grid.getPerPage();
+        int gSize = grid.size();
+
+        for (int i = 0; i < grid.getRows() * grid.getColumns() && idx <= gSize; i++) {
+
+            if (!grid.isInvalidSlot(i)) {
+
+                if (idx == gSize && grid.getSlotRect(i).contains(mousex, mousey)) {
+                    return new ItemPanelSlot(idx, null);
+                }
+
+                idx++;
+            }
+
+        }
+
+        return null;
+    }
+
+    @Override
+    public void postDraw(int mousex, int mousey)
+    {
+
+        if (sortedStackIndex != -1) {
+            GuiContainerManager.drawItems.zLevel += 100;
+            GuiContainerManager.drawItem(mousex - 8, mousey - 8, namespaces.get(sortedNamespaceIndex).getItem(sortedStackIndex).copy(), true);
+            GuiContainerManager.drawItems.zLevel -= 100;
+        }
+
+        super.postDraw(mousex, mousey);
+    }
+
+
+    @Override
+    public void mouseUp(int mousex, int mousey, int button)
+    {
+        if (sortedStackIndex != -1) {
+            draggedStack = null;
+            sortedNamespaceIndex = -1;
+            sortedStackIndex = -1;
+            mouseDownSlot = -1;
+            grid.refreshBuffer = true; /* make sure grid redraws the new item */
+            saveBookmarks();
+        } else {
+            super.mouseUp(mousex, mousey, button);
+        }
+    }
+
+    @Override
+    public boolean onMouseWheel(int shift, int mousex, int mousey)
+    {
+
+        if (new Rectangle4i(namespacePrev.x, namespacePrev.y, namespaceNext.x + namespaceNext.w - namespacePrev.x, namespacePrev.h).contains(mousex, mousey)) {
+
+            if (shift > 0) {
+                prevNamespace();
+            } else {
+                nextNamespace();       
+            }
+            
+            return true;
+        }
+
+        if (!contains(mousex, mousey)) {
+            return false;
+        }
+
+        if (NEIClientUtils.controlKey()) {
+            final ItemPanelSlot slot = getSlotMouseOver(mousex, mousey);
+
+            if (slot != null) {
+                final BookmarkGrid BGrid = (BookmarkGrid)grid;
+                final BookmarkRecipeId recipeId = BGrid.getRecipeId(slot.slotIndex);
+                final boolean addFullRecipe = NEIClientUtils.shiftKey();
+
+                if (addFullRecipe) {
+                    BookmarkStackMeta iMeta;
+
+                    for (int slotIndex = grid.size() - 1; slotIndex >= 0; slotIndex--) {
+                        iMeta = BGrid.getMetadata(slotIndex);
+    
+                        if (iMeta.recipeId != null && iMeta.recipeId.equals(recipeId) && slotIndex != slot.slotIndex) {
+                            shiftStackSize(slotIndex, shift);
+                        }
+    
+                    }
+
+                }
+
+                shiftStackSize(slot.slotIndex, shift);
+
+                saveBookmarks();
+
+                return true;
+            }
+
+        }
+
+        return super.onMouseWheel(shift, mousex, mousey);
+    }
+
+    protected void shiftStackSize(int slotIndex, int shift)
+    {
+        final BookmarkGrid BGrid = (BookmarkGrid)grid;
+        final NBTTagCompound nbTag = StackInfo.itemStackToNBT(BGrid.getItem(slotIndex), true);
+        final BookmarkStackMeta meta = BGrid.getMetadata(slotIndex);
+        final int factor = Math.abs(meta.factor);
+
+        if (nbTag.getInteger("Count") == factor && meta.factor < 0 && shift > 0) {
+            meta.factor = factor;
+        } else {
+            meta.factor = nbTag.getInteger("Count") == factor && shift < 0? -1 * factor: factor;
+            nbTag.setInteger("Count", Math.max(nbTag.getInteger("Count") + factor * shift, factor));
+            BGrid.replaceItem(slotIndex, StackInfo.loadFromNBT(nbTag));
+        }
+
+    }
+
+}

src/main/java/codechicken/nei/ClientHandler.java

@@ -5,6 +5,10 @@ import codechicken.core.GuiModListScroll;
 import codechicken.lib.packet.PacketCustom;
 import codechicken.nei.api.API;
 import codechicken.nei.api.ItemInfo;
+import codechicken.nei.recipe.GuiRecipeTab;
+import codechicken.nei.recipe.StackInfo;
+
+import com.google.common.collect.Lists;
 import cpw.mods.fml.client.CustomModLoadingErrorDisplayException;
 import cpw.mods.fml.common.FMLCommonHandler;
 import cpw.mods.fml.common.Loader;
@@ -24,12 +28,19 @@ import net.minecraft.entity.item.EntityItem;
 import net.minecraft.world.World;
 import net.minecraftforge.client.event.RenderWorldLastEvent;
 import net.minecraftforge.common.MinecraftForge;
+import org.apache.commons.csv.CSVFormat;
+import org.apache.commons.csv.CSVParser;
+import org.apache.commons.csv.CSVRecord;
 import org.apache.commons.io.IOUtils;
 
+import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileReader;
 import java.io.FileWriter;
 import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.MalformedURLException;
+import java.net.URL;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
@@ -37,12 +48,33 @@ import java.util.Collections;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
 
 public class ClientHandler
 {
     private static String[] defaultSerialHandlers = {
         "WayofTime.alchemicalWizardry.client.nei.NEIAlchemyRecipeHandler"
     };
+    private static String[] defaultHeightHackHandlerRegex = {
+            "buildcraft.compat.nei.*",
+            "cofh.thermalexpansion.plugins.nei.handlers.*",
+            "crazypants.enderio.nei.*",
+            "forestry.factory.recipes.nei.*",
+            "ic2.neiIntegration.core.recipehandler.*",
+            "mariculture.plugins.nei.*",
+            "redgear.brewcraft.plugins.nei.*",
+            "tconstruct.plugins.nei.*",
+            "WayofTime.alchemicalWizardry.client.nei.*",
+    };
+    private static String[] defaultHandlerOrdering = {
+            "# Each line in this file should either be a comment (starts with '#') or an ordering.",
+            "# Ordering lines are <handler ID>,<ordering number>.",
+            "# Handlers will be sorted in order of number ascending, so smaller numbers first.",
+            "# Any handlers that are missing from this file will be assigned to 0.",
+            "# Negative numbers are fine.",
+            "# If you delete this file, it will be regenerated with all registered handler IDs.",
+    };
     private static ClientHandler instance;
 
     private ArrayList<EntityItem> SMPmagneticItems = new ArrayList<>();
@@ -128,7 +160,9 @@ public class ClientHandler
 
     public static void preInit() {
         loadSerialHandlers();
+        loadHeightHackHandlers();
         ItemInfo.preInit();
+        StackInfo.loadGuidFilters();
     }
     
     public static void loadSerialHandlers() {
@@ -148,7 +182,29 @@ public class ClientHandler
         } catch (IOException e) {
             NEIClientConfig.logger.error("Failed to load serial handlers from file {}", file, e);
         }
-        
+    }
+
+    public static void loadHeightHackHandlers() {
+        File file = NEIClientConfig.heightHackHandlersFile;
+        if (!file.exists()) {
+            try (FileWriter writer = new FileWriter(file)) {
+                NEIClientConfig.logger.info("Creating default height hack handlers list {}", file);
+                Collection<String> toSave = Arrays.asList(defaultHeightHackHandlerRegex);
+                IOUtils.writeLines(toSave, "\n", writer);
+            } catch (IOException e) {
+                NEIClientConfig.logger.error("Failed to save default height hack handlers list to file {}", file, e);
+            }
+        }
+
+        try (FileReader reader = new FileReader(file)) {
+            NEIClientConfig.logger.info("Loading height hack handlers from file {}", file);
+            NEIClientConfig.heightHackHandlerRegex =
+                    IOUtils.readLines(reader).stream()
+                            .map(Pattern::compile)
+                            .collect(Collectors.toCollection(HashSet::new));
+        } catch (IOException e) {
+            NEIClientConfig.logger.error("Failed to load height hack handlers from file {}", file, e);
+        }
     }
 
     public static void load() {
@@ -164,6 +220,58 @@ public class ClientHandler
         WorldOverlayRenderer.load();
     }
 
+    public static void postInit() {
+        loadHandlerOrdering();
+    }
+
+    public static void loadHandlerOrdering() {
+        File file = NEIClientConfig.handlerOrderingFile;
+        if (!file.exists()) {
+            try (FileWriter writer = new FileWriter(file)) {
+                NEIClientConfig.logger.info("Creating default handler ordering CSV {}", file);
+
+                List<String> toWrite = Lists.newArrayList(defaultHandlerOrdering);
+                GuiRecipeTab.handlerMap.keySet().stream()
+                        .sorted()
+                        .forEach(handlerId -> toWrite.add(String.format("%s,0", handlerId)));
+
+                IOUtils.writeLines(toWrite, "\n", writer);
+            } catch (IOException e) {
+                NEIClientConfig.logger.error("Failed to save default handler ordering to file {}", file, e);
+            }
+        }
+
+        URL url;
+        try {
+            url = file.toURI().toURL();
+        } catch (MalformedURLException e) {
+            NEIClientConfig.logger.info("Invalid URL for handler ordering CSV.");
+            e.printStackTrace();
+            return;
+        }
+
+        try (BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()))) {
+            NEIClientConfig.logger.info("Loading handler ordering from file {}", file);
+            CSVParser csvParser = CSVFormat.EXCEL.withCommentMarker('#').parse(reader);
+            for (CSVRecord record : csvParser) {
+                final String handlerId = record.get(0);
+
+                int ordering;
+                try {
+                    ordering = Integer.parseInt(record.get(1));
+                } catch (NumberFormatException e) {
+                    NEIClientConfig.logger.error("Error parsing CSV record {}: {}", record, e);
+                    continue;
+                }
+
+                NEIClientConfig.handlerOrdering.put(handlerId, ordering);
+            }
+        } catch (Exception e) {
+            NEIClientConfig.logger.info("Error parsing CSV");
+            e.printStackTrace();
+        }
+    }
+
     @SubscribeEvent
     public void tickEvent(TickEvent.ClientTickEvent event) {
         if(event.phase == Phase.END)
@@ -191,6 +299,10 @@ public class ClientHandler
                 lastworld = null;
             else if (gui instanceof GuiSelectWorld)
                 NEIClientConfig.reloadSaves();
+            else if(gui == null) {
+                /* prevent WorldClient reference being held in the Gui */
+                NEIController.manager = null;
+            }
         }
         lastGui = gui;
     }
@@ -220,6 +332,8 @@ public class ClientHandler
 
                 if (!Minecraft.getMinecraft().isSingleplayer())//wait for server to initiate in singleplayer
                     NEIClientConfig.loadWorld("remote/" + ClientUtils.getServerIP().replace(':', '~'));
+
+                ItemMobSpawner.clearEntityReferences(world);
             }
 
             lastworld = world;

src/main/java/codechicken/nei/GuiExtendedCreativeInv.java

@@ -1,10 +1,12 @@
 package codechicken.nei;
 
 import codechicken.lib.render.CCRenderState;
+import codechicken.lib.vec.Rectangle4i;
 import codechicken.nei.api.INEIGuiHandler;
 import codechicken.nei.api.TaggedInventoryArea;
 import net.minecraft.client.gui.inventory.GuiContainer;
 import net.minecraft.inventory.Container;
+import net.minecraft.inventory.Slot;
 import net.minecraft.item.ItemStack;
 import org.lwjgl.opengl.GL11;
 
@@ -50,7 +52,21 @@ public class GuiExtendedCreativeInv extends GuiContainer implements INEIGuiHandl
     }
 
     @Override
-    public boolean hideItemPanelSlot(GuiContainer gui, int x, int y, int w, int h) {
-        return false;
+    public boolean hideItemPanelSlot(GuiContainer gui, int x, int y, int w, int h)
+    {
+        return (new Rectangle4i(guiLeft - 15, guiTop + 18, 18, 18 * 4 + 4)).intersects(new Rectangle4i(x, y, w, h));
     }
+
+    @Override
+    protected void handleMouseClick(Slot p_146984_1_, int p_146984_2_, int p_146984_3_, int p_146984_4_)
+    {
+
+        //Hack for armor slots, because they are outside the container
+        if (p_146984_1_ != null && p_146984_4_ == 4 && p_146984_1_.xDisplayPosition < 0) {
+            p_146984_4_ = 0;
+        }
+
+        super.handleMouseClick(p_146984_1_, p_146984_2_, p_146984_3_, p_146984_4_);
+    }
+
 }

src/main/java/codechicken/nei/ItemList.java

@@ -185,13 +185,13 @@ public class ItemList
         @SuppressWarnings("unchecked")
         public void execute() {
             // System.out.println("Executing NEI Item Loading");
-            ThreadOperationTimer timer = getTimer(500);
+            ThreadOperationTimer timer = getTimer(NEIClientConfig.getItemLoadingTimeout());
 
             LinkedList<ItemStack> items = new LinkedList<>();
             LinkedList<ItemStack> permutations = new LinkedList<>();
             ListMultimap<Item, ItemStack> itemMap = ArrayListMultimap.create();
 
-            timer.setLimit(500);
+            timer.setLimit(NEIClientConfig.getItemLoadingTimeout());
             for (Item item : (Iterable<Item>) Item.itemRegistry) {
                 if (interrupted()) return;
 
@@ -252,6 +252,7 @@ public class ItemList
 
             try {
                 filtered = ItemList.forkJoinPool.submit(() -> items.parallelStream()
+                    .filter(PresetsWidget::matches)
                     .filter(filter::matches)
                     .collect(Collectors.toCollection(ArrayList::new))).get();
             } catch (InterruptedException | ExecutionException e) {

src/main/java/codechicken/nei/ItemMobSpawner.java

@@ -96,6 +96,10 @@ public class ItemMobSpawner extends ItemBlock
         return e;
     }
 
+    public static void clearEntityReferences(World newWorld) {
+        entityHashMap.values().removeIf(e -> e.worldObj != newWorld);
+    }
+
     private void setDefaultTag(ItemStack itemstack) {
         if (!IDtoNameMap.containsKey(itemstack.getItemDamage()))
             itemstack.setItemDamage(idPig);

src/main/java/codechicken/nei/ItemPanel.java

@@ -0,0 +1,229 @@
+package codechicken.nei;
+
+import codechicken.lib.vec.Rectangle4i;
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.item.ItemStack;
+
+import javax.annotation.Nullable;
+
+import static codechicken.lib.gui.GuiDraw.drawRect;
+
+import java.util.ArrayList;
+
+public class ItemPanel extends PanelWidget
+{
+   
+    /**
+     *  Backwards compat :-/
+     */
+    @SuppressWarnings("unused")
+    @Deprecated
+    private int itemsPerPage = 0;
+
+    @Deprecated
+    public static ArrayList<ItemStack> items = new ArrayList<>();
+
+    @Deprecated
+    public ArrayList<ItemStack> realItems = new ArrayList<>();
+    
+    public ItemStack getStackMouseOver(int mousex, int mousey) {
+        // *looks angrily at AppleCore*
+        return super.getStackMouseOver(mousex, mousey);
+    };
+
+    public Button more;
+    public Button less;
+    public ItemQuantityField quantity;
+
+    public static class ItemPanelSlot
+    {
+        public ItemStack item;
+        public int slotIndex;
+
+        public ItemPanelSlot(int idx, ItemStack stack)
+        {
+            slotIndex = idx;
+            item = stack;
+        }
+
+        @Deprecated
+        public ItemPanelSlot(int idx)
+        {
+            this(idx, ItemPanels.itemPanel.getGrid().getItem(idx));
+        }
+
+    }
+
+    protected static class ItemPanelGrid extends ItemsGrid
+    {
+        public ArrayList<ItemStack> newItems;
+
+        public void setItems(ArrayList<ItemStack> items)
+        {
+            newItems = items;
+        }
+
+        public void refresh(GuiContainer gui)
+        {
+
+            if (newItems != null) {
+                realItems = newItems;
+                newItems = null;
+                refreshBuffer = true;
+            }
+
+            super.refresh(gui);
+        }
+
+        @Override
+        protected void drawSlotOutline(@Nullable ItemPanelSlot focused, int slotIdx, Rectangle4i rect) {
+            if (PresetsWidget.inEditMode()) {
+                if(!PresetsWidget.isHidden(getItem(slotIdx)))
+                    drawRect(rect.x, rect.y, rect.w, rect.h, 0xee555555);
+            } else {
+                super.drawSlotOutline(focused, slotIdx, rect);
+            }
+        }
+    }
+
+    public ItemPanel()
+    {
+        grid = new ItemPanelGrid();
+    }
+
+    public static void updateItemList(ArrayList<ItemStack> newItems)
+    {
+        ((ItemPanelGrid) ItemPanels.itemPanel.getGrid()).setItems(newItems);
+        ItemPanels.itemPanel.realItems = newItems;
+    }
+
+    @Override
+    public void init()
+    {
+        super.init();
+
+        more = new Button("+")
+        {
+            @Override
+            public boolean onButtonPress(boolean rightclick) {
+                if (rightclick)
+                    return false;
+
+                int modifier = NEIClientUtils.controlKey() ? 64 : NEIClientUtils.shiftKey() ? 10 : 1;
+                int quantity = NEIClientConfig.getItemQuantity() + modifier;
+
+                if (quantity < 0) {
+                    quantity = 0;
+                }
+
+                ItemPanels.itemPanel.quantity.setText(Integer.toString(quantity));
+                return true;
+            }
+        };
+        less = new Button("-")
+        {
+            @Override
+            public boolean onButtonPress(boolean rightclick) {
+                if (rightclick)
+                    return false;
+
+                int modifier = NEIClientUtils.controlKey() ? -64 : NEIClientUtils.shiftKey() ? -10 : -1;
+                int quantity = NEIClientConfig.getItemQuantity() + modifier;
+
+                if (quantity < 0) {
+                    quantity = 0;
+                }
+
+                ItemPanels.itemPanel.quantity.setText(Integer.toString(quantity));
+                return true;
+            }
+        };
+
+        quantity = new ItemQuantityField("quantity");
+
+    }
+
+    @Deprecated
+    public void scroll(int i)
+    {
+        grid.shiftPage(i);
+    }
+    
+    public String getLabelText()
+    {
+        return String.format("(%d/%d)", getPage(), Math.max(1, getNumPages()));
+    }
+
+    protected String getPositioningSettingName()
+    {
+        return "world.panels.items";
+    }
+
+    public int getMarginLeft(GuiContainer gui)
+    {
+        return (gui.width + gui.xSize) / 2 + PADDING;
+    }
+
+    public int getMarginTop(GuiContainer gui)
+    {
+        return PADDING;
+    }
+
+    public int getWidth(GuiContainer gui)
+    {
+        return gui.width - (gui.xSize + gui.width) / 2 - PADDING * 2;
+    }
+
+    public int getHeight(GuiContainer gui)
+    {
+        return gui.height - getMarginTop(gui) - PADDING;
+    }
+
+    protected int resizeFooter(GuiContainer gui)
+    {
+        final int BUTTON_SIZE = 16;
+
+        more.w = less.w = BUTTON_SIZE;
+        more.h = less.h = quantity.h = BUTTON_SIZE;
+
+        less.x = x;
+        more.x = x + w - BUTTON_SIZE;
+        more.y = less.y = quantity.y = y + h - BUTTON_SIZE;
+
+        quantity.x = x + BUTTON_SIZE + 2;
+        quantity.w = more.x - quantity.x - 2;
+
+        return BUTTON_SIZE + 2;
+    }
+
+    @Override
+    public void setVisible()
+    {
+        super.setVisible();
+        
+        if (grid.getPerPage() > 0) {
+            LayoutManager.addWidget(more);
+            LayoutManager.addWidget(less);
+            LayoutManager.addWidget(quantity);
+        }
+        
+    }
+
+    protected ItemStack getDraggedStackWithQuantity(int mouseDownSlot)
+    {
+        ItemStack stack = grid.getItem(mouseDownSlot);
+
+        if (stack != null) {
+            int amount = NEIClientConfig.getItemQuantity();
+
+            if (amount == 0) {
+                amount = stack.getMaxStackSize();
+            }
+
+            return NEIServerUtils.copyStack(stack, amount);
+        }
+
+        return null;
+    }
+
+}

src/main/java/codechicken/nei/ItemsGrid.java

@@ -0,0 +1,332 @@
+package codechicken.nei;
+
+import codechicken.lib.vec.Rectangle4i;
+import codechicken.nei.api.GuiInfo;
+import codechicken.nei.guihook.GuiContainerManager;
+import codechicken.nei.recipe.StackInfo;
+import codechicken.nei.ItemPanel.ItemPanelSlot;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.ScaledResolution;
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.client.renderer.OpenGlHelper;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.shader.Framebuffer;
+import net.minecraft.item.ItemStack;
+import org.lwjgl.opengl.GL11;
+
+import javax.annotation.Nullable;
+import java.util.ArrayList;
+import java.util.Arrays;
+
+import static codechicken.lib.gui.GuiDraw.drawRect;
+
+public class ItemsGrid
+{
+    public static final int SLOT_SIZE = 18;
+
+    protected int width;
+    protected int height;
+
+    protected int marginLeft;
+    protected int marginTop;
+
+    protected int paddingLeft;
+
+    protected ArrayList<ItemStack> realItems = new ArrayList<>();
+
+    protected int page;
+    protected int perPage;
+
+    protected int firstIndex;
+    protected int numPages;
+
+    protected int rows;
+    protected int columns;
+
+    protected boolean[] validSlotMap;
+    protected boolean[] invalidSlotMap;
+
+    @Nullable
+    private Framebuffer framebuffer = null;
+    protected boolean refreshBuffer = true;
+
+    public ArrayList<ItemStack> getItems()
+    {
+        return realItems;
+    }
+
+    public ItemStack getItem(int idx)
+    {
+        return realItems.get(idx);
+    }
+
+    public int size()
+    {
+        return realItems.size();
+    }
+
+    public int indexOf(ItemStack stackA, boolean useNBT)
+    {
+
+        for (int idx = 0; idx < realItems.size(); idx++) {
+            if (StackInfo.equalItemAndNBT(stackA, realItems.get(idx), useNBT)) {
+                return idx;
+            }
+        }
+
+        return -1;
+    }
+
+    public int getPage()
+    {
+        return page + 1;
+    }
+
+    public int getPerPage()
+    {
+        return perPage;
+    }
+
+    public int getNumPages()
+    {
+        return numPages;
+    }
+
+    public int getRows()
+    {
+        return rows;
+    }
+    
+    public int getColumns()
+    {
+        return columns;
+    }
+
+    public void setGridSize(int mleft, int mtop, int w, int h)
+    {
+        if(width != w || height != h || mleft != marginLeft || mtop != marginTop)
+            refreshBuffer = true;
+
+        marginLeft = mleft;
+        marginTop = mtop;
+
+        width = Math.max(0, w);
+        height = Math.max(0, h);
+
+        columns = width / SLOT_SIZE;
+        rows = height / SLOT_SIZE;
+
+        paddingLeft = (width % SLOT_SIZE) / 2;
+    }
+
+    public void shiftPage(int shift)
+    {
+        if (perPage == 0) {
+            numPages = 0;
+            page = 0;
+            return;
+        }
+
+        numPages = (int) Math.ceil((float) realItems.size() / (float) perPage);
+
+        page += shift;
+
+        if (page >= numPages) {
+            page = page - numPages;
+        }
+
+        if (page < 0) {
+            page = numPages + page;
+        }
+
+        page = Math.max(0, Math.min(page, numPages - 1));
+        if(shift != 0)
+            refreshBuffer = true;
+    }
+
+    public void refresh(GuiContainer gui)
+    {
+        updateGuiOverlapSlots(gui);
+        shiftPage(0);
+    }
+
+    private void updateGuiOverlapSlots(GuiContainer gui)
+    {
+        boolean[] oldSlotMap = invalidSlotMap;
+        invalidSlotMap = new boolean[rows * columns];
+        perPage = columns * rows;
+
+        checkGuiOverlap(gui, 0, columns - 2, 1);
+        checkGuiOverlap(gui, columns - 1, 1, -1);
+        if(NEIClientConfig.shouldCacheItemRendering() && !Arrays.equals(oldSlotMap, invalidSlotMap)) {
+            refreshBuffer = true;
+        }
+    }
+
+    private void checkGuiOverlap(GuiContainer gui, int start, int end, int dir)
+    {
+        boolean validColumn = false;
+
+        for (int c = start; c != end && !validColumn; c += dir) {
+            validColumn = true;
+
+            for (int r = 0; r < rows; r++) {
+                final int idx = columns * r + c;
+                if (GuiInfo.hideItemPanelSlot(gui, getSlotRect(r, c)) && idx >= 0 && idx < invalidSlotMap.length && !invalidSlotMap[idx]) {
+                    invalidSlotMap[idx] = true;
+                    validColumn = false;
+                    perPage--;
+                }
+
+            }
+
+        }
+
+    }
+
+    public Rectangle4i getSlotRect(int i)
+    {
+        return getSlotRect(i / columns, i % columns);
+    }
+
+    public Rectangle4i getSlotRect(int row, int column)
+    {
+        return new Rectangle4i(marginLeft + paddingLeft + column * SLOT_SIZE, marginTop + row * SLOT_SIZE, SLOT_SIZE, SLOT_SIZE);
+    }
+
+    public boolean isInvalidSlot(int idx)
+    {
+        return invalidSlotMap[idx];
+    }
+
+    private void drawSlotOutlines(int mousex, int mousey)
+    {
+        ItemPanelSlot focused = getSlotMouseOver(mousex, mousey);
+        int idx = page * perPage;
+        for (int i = 0; i < rows * columns && idx < size(); i++) {
+            if(!invalidSlotMap[i]) {
+                drawSlotOutline(focused, idx, getSlotRect(i));
+                idx++;
+            }
+        }
+    }
+
+    protected void drawSlotOutline(@Nullable ItemPanelSlot focused, int slotIdx, Rectangle4i rect) {
+        if(focused != null && focused.slotIndex == slotIdx)
+            drawRect(rect.x, rect.y, rect.w, rect.h, 0xee555555);//highlight
+    }
+
+    private void blitExistingBuffer() {
+        Minecraft minecraft = Minecraft.getMinecraft();
+        GL11.glEnable(GL11.GL_BLEND);
+        OpenGlHelper.glBlendFunc(GL11.GL_ONE, GL11.GL_ONE_MINUS_SRC_ALPHA, GL11.GL_ONE, GL11.GL_ONE_MINUS_SRC_ALPHA);
+        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+        framebuffer.bindFramebufferTexture();
+        GL11.glEnable(GL11.GL_TEXTURE_2D);
+        ScaledResolution res = new ScaledResolution(minecraft, minecraft.displayWidth, minecraft.displayHeight);
+        Tessellator tessellator = Tessellator.instance;
+        tessellator.startDrawingQuads();
+        tessellator.addVertexWithUV(0, res.getScaledHeight_double(), 0.0, 0, 0);
+        tessellator.addVertexWithUV(res.getScaledWidth_double(), res.getScaledHeight_double(), 0.0, 1, 0);
+        tessellator.addVertexWithUV(res.getScaledWidth_double(), 0, 0.0, 1, 1);
+        tessellator.addVertexWithUV(0, 0, 0, 0, 1);
+        tessellator.draw();
+        OpenGlHelper.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, GL11.GL_ONE, GL11.GL_ZERO);
+    }
+
+    public void draw(int mousex, int mousey)
+    {
+        if (getPerPage() == 0) {
+            return;
+        }
+
+        boolean shouldCache = NEIClientConfig.shouldCacheItemRendering() && !PresetsWidget.inEditMode();
+        if(shouldCache) {
+            Minecraft minecraft = Minecraft.getMinecraft();
+            if (framebuffer == null) {
+                framebuffer = new Framebuffer(minecraft.displayWidth, minecraft.displayHeight, true);
+                framebuffer.framebufferColor[0] = 0.0F;
+                framebuffer.framebufferColor[1] = 0.0F;
+                framebuffer.framebufferColor[2] = 0.0F;
+            }
+            drawSlotOutlines(mousex, mousey);
+            if (refreshBuffer) {
+                framebuffer.createBindFramebuffer(minecraft.displayWidth, minecraft.displayHeight);
+                framebuffer.framebufferClear();
+                framebuffer.bindFramebuffer(false);
+                /* Set up some rendering state needed for items to work correctly */
+                GL11.glDisable(GL11.GL_BLEND);
+                GL11.glDepthMask(true);
+                OpenGlHelper.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
+                GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+            } else {
+                blitExistingBuffer();
+                return;
+            }
+        } else {
+            drawSlotOutlines(mousex, mousey);
+        }
+
+        GuiContainerManager.enableMatrixStackLogging();
+
+        int idx = page * perPage;
+        for (int i = 0; i < rows * columns && idx < size(); i++) {
+            if (!invalidSlotMap[i]) {
+                drawItem(getSlotRect(i), idx);
+                idx ++;
+            }
+        }
+
+        GuiContainerManager.disableMatrixStackLogging();
+
+        if (refreshBuffer && shouldCache) {
+            refreshBuffer = false;
+            Minecraft.getMinecraft().getFramebuffer().bindFramebuffer(false);
+            blitExistingBuffer();
+        }
+    }
+
+    protected void drawItem(Rectangle4i rect, int idx)
+    {
+        GuiContainerManager.drawItem(rect.x + 1, rect.y + 1, getItem(idx));
+    }
+
+    public ItemPanelSlot getSlotMouseOver(int mousex, int mousey)
+    {
+        if (!contains(mousex, mousey)) {
+            return null;
+        }
+
+        final int overRow = (int) ((mousey - marginTop) / SLOT_SIZE);
+        final int overColumn = (int) ((mousex - marginLeft - paddingLeft) / SLOT_SIZE);
+        final int slt = columns * overRow + overColumn;
+        int idx = page * perPage + slt;
+
+        if (overRow >= rows || overColumn >= columns) {
+            return null;
+        }
+
+        for (int i = 0; i < slt; i++) {
+            if (invalidSlotMap[i]) {
+                idx--;
+            }
+        }
+
+        return idx < size()? new ItemPanelSlot(idx, realItems.get(idx)): null;
+    }
+
+    public boolean contains(int px, int py)
+    {
+
+        if (!(new Rectangle4i(marginLeft + paddingLeft, marginTop, columns * SLOT_SIZE, height)).contains(px, py)) {
+            return false;
+        }
+
+        final int r = (int) ((py - marginTop) / SLOT_SIZE);
+        final int c = (int) ((px - marginLeft - paddingLeft) / SLOT_SIZE);
+        final int slt = columns * r + c;
+
+        return r >= rows || c >= columns || !invalidSlotMap[slt];
+    }
+
+}

src/main/java/codechicken/nei/LayoutManager.java

@@ -4,7 +4,6 @@ import codechicken.lib.gui.GuiDraw;
 import codechicken.nei.KeyManager.IKeyStateTracker;
 import codechicken.nei.api.API;
 import codechicken.nei.api.GuiInfo;
-import codechicken.nei.api.INEIGuiHandler;
 import codechicken.nei.api.IRecipeOverlayRenderer;
 import codechicken.nei.api.ItemInfo;
 import codechicken.nei.api.LayoutStyle;
@@ -16,7 +15,7 @@ import codechicken.nei.guihook.IContainerInputHandler;
 import codechicken.nei.guihook.IContainerObjectHandler;
 import codechicken.nei.guihook.IContainerTooltipHandler;
 import codechicken.nei.recipe.GuiRecipeTab;
-import cpw.mods.fml.common.Loader;
+import codechicken.nei.recipe.RecipeCatalysts;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiButton;
 import net.minecraft.client.gui.inventory.GuiContainer;
@@ -38,7 +37,6 @@ import static codechicken.lib.gui.GuiDraw.drawRect;
 import static codechicken.lib.gui.GuiDraw.drawTexturedModalRect;
 import static codechicken.nei.NEIClientConfig.canPerformAction;
 import static codechicken.nei.NEIClientConfig.disabledActions;
-import static codechicken.nei.NEIClientConfig.getItemQuantity;
 import static codechicken.nei.NEIClientConfig.getKeyBinding;
 import static codechicken.nei.NEIClientConfig.getOptionList;
 import static codechicken.nei.NEIClientConfig.getSearchExpression;
@@ -50,7 +48,6 @@ import static codechicken.nei.NEIClientConfig.isHidden;
 import static codechicken.nei.NEIClientConfig.showIDs;
 import static codechicken.nei.NEIClientConfig.toggleBooleanSetting;
 import static codechicken.nei.NEIClientConfig.world;
-import static codechicken.nei.NEIClientUtils.controlKey;
 import static codechicken.nei.NEIClientUtils.cycleGamemode;
 import static codechicken.nei.NEIClientUtils.decreaseSlotStack;
 import static codechicken.nei.NEIClientUtils.deleteEverything;
@@ -63,7 +60,6 @@ import static codechicken.nei.NEIClientUtils.getNextGamemode;
 import static codechicken.nei.NEIClientUtils.healPlayer;
 import static codechicken.nei.NEIClientUtils.isValidGamemode;
 import static codechicken.nei.NEIClientUtils.setHourForward;
-import static codechicken.nei.NEIClientUtils.setItemQuantity;
 import static codechicken.nei.NEIClientUtils.shiftKey;
 import static codechicken.nei.NEIClientUtils.toggleMagnetMode;
 import static codechicken.nei.NEIClientUtils.toggleRaining;
@@ -73,26 +69,32 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
 {
     private static LayoutManager instance;
 
+    /** Note: this variable isn't actually used by this mod, but NEI add-ons might need it. */
     private static Widget inputFocused;
+
     /**
      * Sorted bottom first
      */
-    private static TreeSet<Widget> drawWidgets;
+    private static TreeSet<Widget> drawWidgets = new TreeSet<>(new WidgetZOrder(false));
     /**
      * Sorted top first
      */
-    private static TreeSet<Widget> controlWidgets;
+    private static TreeSet<Widget> controlWidgets = new TreeSet<>(new WidgetZOrder(true));
 
     public static ItemPanel itemPanel;
     public static BookmarkPanel bookmarkPanel;
     public static SubsetWidget dropDown;
+    public static PresetsWidget presetsPanel;
     public static TextField searchField;
 
     public static ButtonCycled options;
     public static ButtonCycled bookmarksButton;
 
+    @Deprecated
     public static Button more;
+    @Deprecated
     public static Button less;
+    @Deprecated
     public static ItemQuantityField quantity;
 
     public static Button delete;
@@ -141,9 +143,12 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
         }
     }
 
+    @Deprecated
     public static int getSideWidth(GuiContainer gui) {
         return gui.width - 3;
     }
+
+    @Deprecated
     public static int getLeftSize(GuiContainer gui) {
         return getSideWidth(gui);
     }
@@ -177,7 +182,7 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
     @Override
     public boolean objectUnderMouse(GuiContainer gui, int mousex, int mousey) {
         if (!isHidden() && isEnabled())
-            for (Widget widget : controlWidgets)
+            for (Widget widget : drawWidgets)
                 if (widget.contains(mousex, mousey))
                     return true;
 
@@ -238,7 +243,7 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
     @Override
     public ItemStack getStackUnderMouse(GuiContainer gui, int mousex, int mousey) {
         if (!isHidden() && isEnabled()) {
-            for (Widget widget : controlWidgets) {
+            for (Widget widget : drawWidgets) {
                 ItemStack stack = widget.getStackMouseOver(mousex, mousey);
                 if (stack != null)
                     return stack;
@@ -263,7 +268,7 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
             GL11.glEnable(GL11.GL_DEPTH_TEST);
         }
     }
-    
+
     @Override
     public void postRenderObjects(GuiContainer gui, int mousex, int mousey) {
         if (!isHidden() && isEnabled()) {
@@ -275,7 +280,7 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
     @Override
     public List<String> handleTooltip(GuiContainer gui, int mousex, int mousey, List<String> currenttip) {
         if (!isHidden() && isEnabled() && GuiContainerManager.shouldShowTooltip(gui)) {
-            for (Widget widget : controlWidgets)
+            for (Widget widget : drawWidgets)
                 currenttip = widget.handleTooltip(mousex, mousey, currenttip);
         }
         return currenttip;
@@ -306,24 +311,32 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
 
     public static void layout(GuiContainer gui) {
         VisiblityData visiblity = new VisiblityData();
+
         if (isHidden())
             visiblity.showNEI = false;
-        
+
         if (isBookmarkPanelHidden())
             visiblity.showBookmarkPanel = false;
-        
+
         if (gui.height - gui.ySize <= 40)
             visiblity.showSearchSection = false;
-        
+
+        if (visiblity.showBookmarkPanel || gui.guiTop <= 20)
+            visiblity.showSubsetDropdown = false;
+
+        if (!visiblity.showBookmarkPanel || gui.guiTop <= 20)
+            visiblity.showPresetsDropdown = false;
+
         if (gui.guiLeft - 4 < 76)
             visiblity.showWidgets = false;
+
         try {
             GuiInfo.readLock.lock();
             GuiInfo.guiHandlers.forEach(handler -> handler.modifyVisiblity(gui, visiblity));
         } finally {
             GuiInfo.readLock.unlock();
         }
-        
+
         visiblity.translateDependancies();
 
         getLayoutStyle().layout(gui, visiblity);
@@ -339,6 +352,7 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
         bookmarkPanel.init();
 
         dropDown = new SubsetWidget();
+        presetsPanel = new PresetsWidget();
         searchField = new SearchField("search");
 
         options = new ButtonCycled(3)
@@ -349,7 +363,7 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
                 this.icons[1] = new DrawableBuilder("nei:textures/nei_tabbed_sprites.png", 48, 0, 16, 16).build();
                 this.icons[2] = new DrawableBuilder("nei:textures/nei_tabbed_sprites.png", 64, 0, 16, 16).build();
             }
-            
+
             @Override
             public boolean onButtonPress(boolean rightclick) {
                 if (!rightclick) {
@@ -358,6 +372,7 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
                     } else {
                         if (Keyboard.getEventKeyState() && (Keyboard.getEventKey() == Keyboard.KEY_LSHIFT || Keyboard.getEventKey() == Keyboard.KEY_RSHIFT)) {
                             GuiRecipeTab.loadHandlerInfo();
+                            RecipeCatalysts.loadCatalystInfo();
                         }
                         getOptionList().openGui(getGuiContainer(), false);
                     }
@@ -365,7 +380,7 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
                 }
                 return false;
             }
-            
+
             @Override
             public void addTooltips(List<String> tooltip) {
                 tooltip.add(translate("inventory.options.tip"));
@@ -378,9 +393,9 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
                 String controlKeyLocalization = translate(Minecraft.isRunningOnMac ? "key.ctrl.mac" : "key.ctrl");
                 tooltip.add(modeColor + translate("inventory.options.tip.cheatmode." + cheatMode));
                 tooltip.add(modeColor + translate("inventory.options.tip.cheatmode.disable", controlKeyLocalization));
-                
+
             }
-            
+
             @Override
             public String getRenderLabel() {
                 return translate("inventory.options");
@@ -394,7 +409,7 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
                 this.icons[0] = new DrawableBuilder("nei:textures/nei_tabbed_sprites.png", 0, 0, 16, 16).build();
                 this.icons[1] = new DrawableBuilder("nei:textures/nei_tabbed_sprites.png", 16, 0, 16, 16).build();
             }
-            
+
             @Override
             public boolean onButtonPress(boolean rightclick) {
                 NEIClientConfig.toggleBooleanSetting("inventory.bookmarksEnabled");
@@ -410,43 +425,10 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
                 return translate("bookmark.toggle");
             }
         };
-        more = new Button("+")
-        {
-            @Override
-            public boolean onButtonPress(boolean rightclick) {
-                if (rightclick)
-                    return false;
-
-                int modifier = controlKey() ? 64 : shiftKey() ? 10 : 1;
-
-                int quantity = getItemQuantity() + modifier;
-                if (quantity < 0)
-                    quantity = 0;
-
-                LayoutManager.quantity.setText(Integer.toString(quantity));
-                return true;
-            }
-        };
-        less = new Button("-")
-        {
-            @Override
-            public boolean onButtonPress(boolean rightclick) {
-                if (rightclick)
-                    return false;
-
-                int modifier = controlKey() ? -64 : shiftKey() ? -10 : -1;
-
-                int quantity = getItemQuantity() + modifier;
-                if (quantity < 0)
-                    quantity = 0;
-
-                LayoutManager.quantity.setText(Integer.toString(quantity));
-                return true;
-            }
-        };
-        quantity = new ItemQuantityField("quantity");
-
 
+        more = ItemPanels.itemPanel.more;
+        less = ItemPanels.itemPanel.less;
+        quantity = ItemPanels.itemPanel.quantity;
         delete = new Button()
         {
             @Override
@@ -617,7 +599,7 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
 
         return true;
     }
-    
+
     public static void markItemsDirty() {
         // If anything has modified data this depends on, we'll need to reload the item list
         itemsLoaded = false;
@@ -626,6 +608,8 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
     @Override
     public void load(GuiContainer gui) {
         if (isEnabled()) {
+            setInputFocused(null);
+
             if(!itemsLoaded) {
                 ItemList.loadItems.restart();
                 itemsLoaded = true;
@@ -668,18 +652,24 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
         addWidget(options);
         addWidget(bookmarksButton);
         if (visiblity.showItemPanel) {
-            addWidget(itemPanel);
-            itemPanel.setVisible();
 
-            addWidget(more);
-            addWidget(less);
-            addWidget(quantity);
+            if (PresetsWidget.inEditMode()) {
+                drawWidgets.add(itemPanel);
+            } else {
+                addWidget(itemPanel);
+            }
+
+            itemPanel.setVisible();
         }
 
         if (visiblity.showBookmarkPanel) {
             addWidget(bookmarkPanel);
             bookmarkPanel.setVisible();
-        } 
+        }
+
+        if (visiblity.showPresetsDropdown) {
+            addWidget(presetsPanel);
+        }
 
         if (visiblity.showSearchSection) {
             addWidget(searchField);
@@ -703,8 +693,8 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
             if (canPerformAction("delete"))
                 addWidget(delete);
         }
-        
-        if (!visiblity.showBookmarkPanel) {
+
+        if (visiblity.showSubsetDropdown) {
             // Bookmarks or Subset/dropdown
             addWidget(dropDown);
         }
@@ -735,7 +725,7 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
         if (!isEnabled())
             return;
 
-        for (Widget widget : controlWidgets)
+        for (Widget widget : drawWidgets)
             widget.update();
     }
 
@@ -744,7 +734,7 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
         if (isHidden() || !isEnabled())
             return false;
 
-        for (Widget widget : controlWidgets)
+        for (Widget widget : drawWidgets)
             if (widget.onMouseWheel(scrolled, mousex, mousey))
                 return true;
 
@@ -757,7 +747,22 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
 
     @Override
     public boolean shouldShowTooltip(GuiContainer gui) {
-        return itemPanel.draggedStack == null;
+        return itemPanel.draggedStack == null && bookmarkPanel.sortedStackIndex == -1;
+    }
+
+    /** Note: this method isn't actually used by this mod, but NEI add-ons might need it. */
+    public static Widget getInputFocused() {
+        return inputFocused;
+    }
+
+    /** Note: this method isn't actually used by this mod, but NEI add-ons might need it. */
+    public static void setInputFocused(Widget widget) {
+        if (inputFocused != null)
+            inputFocused.loseFocus();
+
+        inputFocused = widget;
+        if (inputFocused != null)
+            inputFocused.gainFocus();
     }
 
     @Override
@@ -769,7 +774,7 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
     @Override
     public void renderSlotOverlay(GuiContainer window, Slot slot) {
         ItemStack item = slot.getStack();
-        if (world.nbt.getBoolean("searchinventories") && (item == null ? !getSearchExpression().equals("") : !ItemList.getItemListFilter().matches(item))) {
+        if (world.nbt.getBoolean("searchinventories") && (item == null ? !getSearchExpression().equals("") : !((SearchField) searchField).getFilter().matches(item))) {
             GL11.glDisable(GL11.GL_LIGHTING);
             GL11.glTranslatef(0, 0, 150);
             drawRect(slot.xDisplayPosition, slot.yDisplayPosition, 16, 16, 0x80000000);
@@ -780,16 +785,16 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
 
     public static void drawIcon(int x, int y, Image image) {
         final boolean isDrawableResource = image instanceof DrawableResource;
-        
+
         if (!isDrawableResource)
             changeTexture("nei:textures/nei_sprites.png");
-        
+
         GL11.glColor4f(1, 1, 1, 1);
         GL11.glEnable(GL11.GL_BLEND);
         GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
         if(!isDrawableResource)
             drawTexturedModalRect(x, y, image.x, image.y, image.width, image.height);
-        else 
+        else
             ((DrawableResource)image).draw(x, y);
         GL11.glDisable(GL11.GL_BLEND);
     }
@@ -865,4 +870,3 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
     }
 
 }
-

src/main/java/codechicken/nei/LayoutStyleMinecraft.java

@@ -10,15 +10,13 @@ import static codechicken.nei.LayoutManager.bookmarkPanel;
 import static codechicken.nei.LayoutManager.bookmarksButton;
 import static codechicken.nei.LayoutManager.delete;
 import static codechicken.nei.LayoutManager.dropDown;
+import static codechicken.nei.LayoutManager.presetsPanel;
 import static codechicken.nei.LayoutManager.gamemode;
 import static codechicken.nei.LayoutManager.heal;
 import static codechicken.nei.LayoutManager.itemPanel;
 import static codechicken.nei.LayoutManager.itemPresenceOverlays;
-import static codechicken.nei.LayoutManager.less;
 import static codechicken.nei.LayoutManager.magnet;
-import static codechicken.nei.LayoutManager.more;
 import static codechicken.nei.LayoutManager.options;
-import static codechicken.nei.LayoutManager.quantity;
 import static codechicken.nei.LayoutManager.rain;
 import static codechicken.nei.LayoutManager.searchField;
 import static codechicken.nei.LayoutManager.timeButtons;
@@ -118,16 +116,6 @@ public class LayoutStyleMinecraft extends LayoutStyle
         itemPanel.resize(gui);
         bookmarkPanel.resize(gui);
 
-        more.w = more.h = less.w = less.h = 16;
-        less.x = itemPanel.prev.x;
-        more.x = gui.width - less.w - 2;
-        more.y = less.y = gui.height - more.h - 2;
-
-        quantity.x = less.x + less.w + 2;
-        quantity.y = less.y;
-        quantity.w = more.x - quantity.x - 2;
-        quantity.h = less.h;
-
         options.x = isEnabled() ? 0 : 6;
         options.y = isEnabled() ? gui.height - 22 : gui.height - 28;
         options.w = 22;
@@ -138,15 +126,20 @@ public class LayoutStyleMinecraft extends LayoutStyle
         bookmarksButton.w = 22;
         bookmarksButton.h = 22;
 
-        searchField.y = gui.height - searchField.h - 2;
+        dropDown.h = 18;
+        dropDown.w = 150;
+        dropDown.y = 0;
+        dropDown.x = (gui.width - gui.xSize) / 2 + gui.xSize - dropDown.w;
 
-        dropDown.x = Math.min(numButtons, buttonCount) * 20 + 3;
-        dropDown.h = 20;
-        dropDown.w = itemPanel.x - dropDown.x - 3;
+        presetsPanel.h = 16;
+        presetsPanel.w = 150;
+        presetsPanel.y = 2;
+        presetsPanel.x = (gui.width - gui.xSize) / 2 + gui.xSize - presetsPanel.w;
         
         searchField.h = 20;
         searchField.w = 150;
         searchField.x = (gui.width - searchField.w) / 2;
+        searchField.y = gui.height - searchField.h - 2;
 
         if (!visiblity.showItemSection) {
             searchField.setFocus(false);
@@ -155,8 +148,8 @@ public class LayoutStyleMinecraft extends LayoutStyle
     }
 
     public void layoutButton(Button button) {
-        button.x = 2 + (buttonCount % numButtons) * 20;
-        button.y = (buttonCount / numButtons) * 18;
+        button.x = 2 + (buttonCount % numButtons) * 19;
+        button.y = 2 + (buttonCount / numButtons) * 18;
 
         button.h = 17;
         button.w = button.contentWidth() + 6;

src/main/java/codechicken/nei/NEIClientConfig.java

@@ -16,6 +16,7 @@ import codechicken.nei.config.ConfigSet;
 import codechicken.nei.config.GuiHighlightTips;
 import codechicken.nei.config.GuiNEIOptionList;
 import codechicken.nei.config.GuiOptionList;
+import codechicken.nei.config.GuiPanelSettings;
 import codechicken.nei.config.OptionCycled;
 import codechicken.nei.config.OptionGamemodes;
 import codechicken.nei.config.OptionList;
@@ -26,10 +27,14 @@ import codechicken.nei.config.OptionToggleButtonBoubs;
 import codechicken.nei.config.OptionUtilities;
 import codechicken.nei.event.NEIConfigsLoadedEvent;
 import codechicken.nei.recipe.GuiRecipeTab;
+import codechicken.nei.recipe.IRecipeHandler;
+import codechicken.nei.recipe.RecipeCatalysts;
 import codechicken.nei.recipe.RecipeInfo;
 import codechicken.obfuscator.ObfuscationRun;
+import com.google.common.base.Objects;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.renderer.OpenGlHelper;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.world.World;
@@ -40,12 +45,17 @@ import org.apache.logging.log4j.Logger;
 import org.lwjgl.input.Keyboard;
 
 import java.io.File;
+import java.util.Comparator;
+import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
+import java.util.function.Function;
+import java.util.regex.Pattern;
 
 public class NEIClientConfig {
     private static boolean configLoaded;
     private static boolean enabledOverride;
+    private static String worldPath;
 
     public static Logger logger = LogManager.getLogger("NotEnoughItems");
     public static File configDir = new File(CommonUtils.getMinecraftDir(), "config/NEI/");
@@ -53,13 +63,40 @@ public class NEIClientConfig {
             new File("saves/NEI/client.dat"),
             new ConfigFile(new File(configDir, "client.cfg")));
     public static ConfigSet world;
-    public static final File bookmarkFile = new File(configDir, "bookmarks.ini");
     public static final File handlerFile = new File(configDir, "handlers.csv");
+    public static final File catalystFile = new File(configDir, "catalysts.csv");
     public static final File serialHandlersFile = new File(configDir, "serialhandlers.cfg");
+    public static final File heightHackHandlersFile = new File(configDir, "heighthackhandlers.cfg");
+    public static final File handlerOrderingFile = new File(configDir, "handlerordering.csv");
+
+    @Deprecated
+    public static File bookmarkFile;
 
     // Set of handlers that need to be run in serial
-    public static HashSet<String> serialHandlers = new HashSet<>(); 
-   
+    public static HashSet<String> serialHandlers = new HashSet<>();
+
+    // Set of regexes matching handler ID of handlers that need the hack in GuiRecipe.startHeightHack().
+    // We use regex here so that we can apply the height hack to entire mods with one entry.
+    public static HashSet<Pattern> heightHackHandlerRegex = new HashSet<>();
+
+    // Map of handler ID to sort order.
+    // Handlers will be sorted in ascending order, so smaller numbers show up earlier.
+    // Any handler not in the map will be assigned to 0, and negative numbers are fine.
+    public static HashMap<String, Integer> handlerOrdering = new HashMap<>();
+
+    // Function that extracts the handler ID from a handler, with special logic for
+    // TemplateRecipeHandler: prefer using the overlay ID if it exists.
+    public static final Function<IRecipeHandler, String> HANDLER_ID_FUNCTION =
+            handler -> Objects.firstNonNull(
+                            handler.getOverlayIdentifier(),
+                            handler.getHandlerId());
+
+    // Comparator that compares handlers using the handlerOrdering map.
+    public static final Comparator<IRecipeHandler> HANDLER_COMPARATOR =
+            Comparator.comparingInt(
+                    handler -> handlerOrdering.getOrDefault(
+                            HANDLER_ID_FUNCTION.apply(handler), 0));
+
 
     public static ItemStack[] creativeInv;
 
@@ -86,7 +123,7 @@ public class NEIClientConfig {
 
         tag.getTag("inventory.widgetsenabled").getBooleanValue(true);
         API.addOption(new OptionToggleButton("inventory.widgetsenabled"));
-        
+
         tag.getTag("inventory.hidden").getBooleanValue(false);
         tag.getTag("inventory.cheatmode").getIntValue(2);
         tag.getTag("inventory.lockmode").setComment("For those who can't help themselves.\nSet this to a mode and you will be unable to change it ingame").getIntValue(-1);
@@ -119,6 +156,20 @@ public class NEIClientConfig {
         tag.getTag("world.highlight_tips.y").getIntValue(100);
         API.addOption(new OptionOpenGui("world.highlight_tips", GuiHighlightTips.class));
 
+
+        tag.getTag("world.panels.bookmarks.left").getIntValue(0);
+        tag.getTag("world.panels.bookmarks.right").getIntValue(0);
+        tag.getTag("world.panels.bookmarks.top").getIntValue(0);
+        tag.getTag("world.panels.bookmarks.bottom").getIntValue(0);
+
+        tag.getTag("world.panels.items.left").getIntValue(0);
+        tag.getTag("world.panels.items.right").getIntValue(0);
+        tag.getTag("world.panels.items.top").getIntValue(0);
+        tag.getTag("world.panels.items.bottom").getIntValue(0);
+
+        API.addOption(new OptionOpenGui("world.panels", GuiPanelSettings.class));
+
+
         tag.getTag("inventory.profileRecipes").getBooleanValue(false);
         API.addOption(new OptionToggleButton("inventory.profileRecipes", true));
 
@@ -133,6 +184,11 @@ public class NEIClientConfig {
             }
         });
 
+        tag.getTag("inventory.cacheItemRendering").getBooleanValue(false);
+        API.addOption(new OptionToggleButton("inventory.cacheItemRendering", true));
+        
+        tag.getTag("itemLoadingTimeout").getIntValue(500);
+
         tag.getTag("command.creative").setDefaultValue("/gamemode {0} {1}");
         API.addOption(new OptionTextField("command.creative"));
         tag.getTag("command.item").setDefaultValue("/give {0} {1} {2} {3} {4}");
@@ -143,17 +199,50 @@ public class NEIClientConfig {
         API.addOption(new OptionTextField("command.rain"));
         tag.getTag("command.heal").setDefaultValue("");
         API.addOption(new OptionTextField("command.heal"));
-        
+
+        tag.getTag("inventory.worldSpecificBookmarks").setComment("Global or world specific bookmarks").getBooleanValue(false);
+        API.addOption(new OptionToggleButton("inventory.worldSpecificBookmarks", true) {
+            @Override
+            public boolean onClick(int button) {
+                super.onClick(button);
+                initBookmarkFile(worldPath);
+                return true;
+            }
+        });
+
+        tag.getTag("inventory.worldSpecificPresets").setComment("Global or world specific presets").getBooleanValue(false);
+        API.addOption(new OptionToggleButton("inventory.worldSpecificPresets", true) {
+            @Override
+            public boolean onClick(int button) {
+                super.onClick(button);
+                initPresetsFile(worldPath);
+                return true;
+            }
+        });
+
         tag.getTag("inventory.bookmarksEnabled").setComment("Enable/disable bookmarks").getBooleanValue(true);
         API.addOption(new OptionToggleButton("inventory.bookmarksEnabled", true));
+        tag.getTag("inventory.saveCurrentRecipeInBookmarksEnabled").setComment("Save Current Recipe in Bookmarks").getBooleanValue(true);
+        API.addOption(new OptionToggleButton("inventory.saveCurrentRecipeInBookmarksEnabled", true));
+        tag.getTag("inventory.useNBTInBookmarks").setComment("Use NBT in Bookmarks").getBooleanValue(true);
+        API.addOption(new OptionToggleButton("inventory.useNBTInBookmarks", true));
+        tag.getTag("inventory.showRecipeMarker").setComment("Show Recipe Marker").getBooleanValue(false);
+        API.addOption(new OptionToggleButton("inventory.showRecipeMarker", true));
+
         tag.getTag("inventory.jei_style_tabs").setComment("Enable/disable JEI Style Tabs").getBooleanValue(true);
         API.addOption(new OptionToggleButtonBoubs("inventory.jei_style_tabs", true));
         tag.getTag("inventory.jei_style_item_presence_overlay").setComment("Enable/disable JEI Style item presence overlay on ?-hover").getBooleanValue(true);
         API.addOption(new OptionToggleButton("inventory.jei_style_item_presence_overlay", true));
-        
+        tag.getTag("inventory.jei_style_recipe_catalyst").setComment("Enable/disable JEI Style Recipe Catalysts").getBooleanValue(true);
+        API.addOption(new OptionToggleButton("inventory.jei_style_recipe_catalyst", true));
+
+
         tag.getTag("inventory.creative_tab_style").setComment("Creative or JEI style tabs").getBooleanValue(false);
         API.addOption(new OptionToggleButton("inventory.creative_tab_style", true));
 
+        tag.getTag("inventory.ignore_potion_overlap").setComment("Ignore overlap with potion effect HUD").getBooleanValue(false);
+        API.addOption(new OptionToggleButton("inventory.ignore_potion_overlap", true));
+
         tag.getTag("tools.handler_load_from_config").setComment("ADVANCED: Load handlers from config").getBooleanValue(false);
         API.addOption(new OptionToggleButton("tools.handler_load_from_config", true) {
             @Override
@@ -163,6 +252,17 @@ public class NEIClientConfig {
                 return true;
             }
         });
+
+        tag.getTag("tools.catalyst_load_from_config").setComment("ADVANCED: Load catalysts from config").getBooleanValue(false);
+        API.addOption(new OptionToggleButton("tools.catalyst_load_from_config", true) {
+            @Override
+            public boolean onClick(int button) {
+                super.onClick(button);
+                RecipeCatalysts.loadCatalystInfo();
+                return true;
+            }
+        });
+
         setDefaultKeyBindings();
     }
 
@@ -206,6 +306,7 @@ public class NEIClientConfig {
         API.addKeyBind("gui.hide", Keyboard.KEY_O);
         API.addKeyBind("gui.search", Keyboard.KEY_F);
         API.addKeyBind("gui.bookmark", Keyboard.KEY_A);
+        API.addKeyBind("gui.overlay", Keyboard.KEY_S);
         API.addKeyBind("gui.hide_bookmarks", Keyboard.KEY_B);
         API.addKeyBind("world.chunkoverlay", Keyboard.KEY_F9);
         API.addKeyBind("world.moboverlay", Keyboard.KEY_F7);
@@ -223,17 +324,23 @@ public class NEIClientConfig {
         return OptionList.getOptionList("nei.options");
     }
 
-    public static void loadWorld(String saveName) {
+    public static void loadWorld(String worldPath) {
+        NEIClientConfig.worldPath = worldPath;
+
         setInternalEnabled(true);
         logger.debug("Loading "+(Minecraft.getMinecraft().isSingleplayer() ? "Local" : "Remote")+" World");
         bootNEI(ClientUtils.getWorld());
 
-        File saveDir = new File(CommonUtils.getMinecraftDir(), "saves/NEI/" + saveName);
-        boolean newWorld = !saveDir.exists();
-        if (newWorld)
-            saveDir.mkdirs();
+        final File specificDir = new File(CommonUtils.getMinecraftDir(), "saves/NEI/" + worldPath);
+        final boolean newWorld = !specificDir.exists();
 
-        world = new ConfigSet(new File(saveDir, "NEI.dat"), new ConfigFile(new File(saveDir, "NEI.cfg")));
+        if (newWorld) {
+            specificDir.mkdirs();
+        }
+
+        initBookmarkFile(worldPath);
+        initPresetsFile(worldPath);
+        world = new ConfigSet(new File(specificDir, "NEI.dat"), new ConfigFile(new File(specificDir, "NEI.cfg")));
         onWorldLoad(newWorld);
     }
 
@@ -243,7 +350,7 @@ public class NEIClientConfig {
         setWorldDefaults();
         creativeInv = new ItemStack[54];
         LayoutManager.searchField.setText(getSearchExpression());
-        LayoutManager.quantity.setText(Integer.toString(getItemQuantity()));
+        ItemPanels.itemPanel.quantity.setText(Integer.toString(getItemQuantity()));
         SubsetWidget.loadHidden();
 
         if (newWorld && Minecraft.getMinecraft().isSingleplayer())
@@ -277,8 +384,8 @@ public class NEIClientConfig {
         GuiInfo.load();
         RecipeInfo.load();
         LayoutManager.load();
-        ItemPanels.bookmarkPanel.loadBookmarks();
         NEIController.load();
+        RecipeCatalysts.loadCatalystInfo();
 
         configLoaded = true;
 
@@ -306,6 +413,26 @@ public class NEIClientConfig {
         ItemSorter.loadConfig();
     }
 
+    private static void initBookmarkFile(String worldPath)
+    {
+        
+        if (!global.config.getTag("inventory.worldSpecificBookmarks").getBooleanValue()) {
+            worldPath = "global";
+        }
+
+        ItemPanels.bookmarkPanel.setBookmarkFile(worldPath);
+    }
+
+    private static void initPresetsFile(String worldPath)
+    {
+        
+        if (!global.config.getTag("inventory.worldSpecificPresets").getBooleanValue()) {
+            worldPath = "global";
+        }
+
+        PresetsWidget.loadPresets(worldPath);
+    }
+
     public static boolean isWorldSpecific(String setting) {
         if(world == null) return false;
         ConfigTag tag = world.config.getTag(setting, false);
@@ -326,20 +453,38 @@ public class NEIClientConfig {
     public static boolean isBookmarkPanelHidden() {
         return !getBooleanSetting("inventory.bookmarksEnabled");
     }
+    public static boolean saveCurrentRecipeInBookmarksEnabled() {
+        return getBooleanSetting("inventory.saveCurrentRecipeInBookmarksEnabled");
+    }
+    public static boolean useNBTInBookmarks() {
+        return getBooleanSetting("inventory.useNBTInBookmarks");
+    }
+    public static boolean showRecipeMarker() {
+        return getBooleanSetting("inventory.showRecipeMarker");
+    }
     public static boolean areJEIStyleTabsVisible() {
         return getBooleanSetting("inventory.jei_style_tabs");
     }
     public static boolean isJEIStyleItemPresenceOverlayVisible() {
         return getBooleanSetting("inventory.jei_style_item_presence_overlay");
     }
+    public static boolean areJEIStyleRecipeCatalystsVisible() {
+        return getBooleanSetting("inventory.jei_style_recipe_catalyst");
+    }
     public static boolean useCreativeTabStyle() {
         return getBooleanSetting("inventory.creative_tab_style");
     }
+    public static boolean ignorePotionOverlap() {
+        return getBooleanSetting("inventory.ignore_potion_overlap");
+    }
     public static boolean isEnabled() {
         return enabledOverride && getBooleanSetting("inventory.widgetsenabled");
     }
     public static boolean loadHandlersFromJar() {
-        return !getBooleanSetting("tools.handler_load_from_config"); 
+        return !getBooleanSetting("tools.handler_load_from_config");
+    }
+    public static boolean loadCatalystsFromJar() {
+        return !getBooleanSetting("tools.catalyst_load_from_config");
     }
 
     public static void setEnabled(boolean flag) {
@@ -375,6 +520,10 @@ public class NEIClientConfig {
         int i = getIntSetting("inventory.itemIDs");
         return i == 2 || (i == 1 && isEnabled() && !isHidden());
     }
+    
+    public static int getItemLoadingTimeout() {
+        return getIntSetting("itemLoadingTimeout");
+    }
 
     public static void toggleBooleanSetting(String setting) {
         ConfigTag tag = getSetting(setting);
@@ -410,7 +559,11 @@ public class NEIClientConfig {
     public static boolean shouldInvertMouseScrollTransfer() {
         return !getBooleanSetting("inventory.invertMouseScrollTransfer");
     }
-    
+
+    public static boolean shouldCacheItemRendering() {
+        return getBooleanSetting("inventory.cacheItemRendering") && OpenGlHelper.framebufferSupported;
+    }
+
     public static boolean getMagnetMode() {
         return enabledActions.contains("magnet");
     }
@@ -497,5 +650,5 @@ public class NEIClientConfig {
             if (file.isDirectory() && !saveFileNames.contains(file.getName()))
                 ObfuscationRun.deleteDir(file, true);
     }
-    
+
 }

src/main/java/codechicken/nei/NEIClientUtils.java

@@ -5,7 +5,6 @@ import codechicken.lib.inventory.InventoryUtils;
 import codechicken.lib.util.LangProxy;
 import codechicken.nei.api.GuiInfo;
 import codechicken.nei.api.IInfiniteItemHandler;
-import codechicken.nei.api.INEIGuiHandler;
 import codechicken.nei.api.ItemInfo;
 import com.google.common.collect.Iterables;
 import net.minecraft.client.Minecraft;
@@ -136,10 +135,7 @@ public class NEIClientUtils extends NEIServerUtils
             if (mode == 1 && stack.stackSize < stack.getMaxStackSize()) {
                 giveStack(stack, stack.getMaxStackSize() - stack.stackSize);
             } else {
-                int amount = getItemQuantity();
-                if (amount == 0)
-                    amount = stack.getMaxStackSize();
-                giveStack(stack, amount);
+                giveStack(stack);
             }
         }
     }
@@ -161,7 +157,10 @@ public class NEIClientUtils extends NEIServerUtils
                 final List<Iterable<Integer>> handlerSlots;
                 try {
                     GuiInfo.readLock.lock();
-                    handlerSlots = GuiInfo.guiHandlers.stream().map(handler -> handler.getItemSpawnSlots(gui, typestack)).collect(Collectors.toCollection(LinkedList::new));
+                    handlerSlots = GuiInfo.guiHandlers.stream()
+                        .map(handler -> handler.getItemSpawnSlots(gui, typestack))
+                        .filter(x -> x != null)
+                        .collect(Collectors.toCollection(LinkedList::new));
                 } finally {
                     GuiInfo.readLock.unlock();
                 }

src/main/java/codechicken/nei/NEIController.java

@@ -8,6 +8,7 @@ import codechicken.nei.api.ItemInfo;
 import codechicken.nei.guihook.GuiContainerManager;
 import codechicken.nei.guihook.IContainerInputHandler;
 import codechicken.nei.guihook.IContainerSlotClickHandler;
+import codechicken.nei.recipe.GuiRecipe;
 import net.minecraft.client.gui.inventory.GuiContainer;
 import net.minecraft.client.gui.inventory.GuiContainerCreative;
 import net.minecraft.entity.player.InventoryPlayer;
@@ -137,6 +138,7 @@ public class NEIController implements IContainerSlotClickHandler, IContainerInpu
         }
 
         if (NEIClientUtils.controlKey()
+                && modifier != 4//Drop key pressed: net.minecraft.client.gui.inventory.GuiContainer.keyTyped
                 && slot != null && slot.getStack() != null
                 && slot.isItemValid(slot.getStack())) {
             NEIClientUtils.cheatItem(slot.getStack(), button, 1);
@@ -227,6 +229,11 @@ public class NEIController implements IContainerSlotClickHandler, IContainerInpu
         if (!NEIClientConfig.isEnabled() || GuiInfo.hasCustomSlots(gui) || !NEIClientConfig.isMouseScrollTransferEnabled())
             return false;
 
+        // slot in GuiRecipe does not contain actual stack
+        // and scroll should be handled by GuiRecipe, not here
+        if (gui instanceof GuiRecipe)
+            return false;
+
         Point mousePos = getMousePosition();
         Slot mouseover = manager.window.getSlotAtPosition(mousePos.x, mousePos.y);
         if (mouseover != null && mouseover.getHasStack()) {

src/main/java/codechicken/nei/NEIModContainer.java

@@ -6,41 +6,53 @@ import codechicken.nei.api.IConfigureNEI;
 import codechicken.nei.asm.NEICorePlugin;
 import codechicken.nei.config.IMCHandler;
 import codechicken.nei.recipe.GuiRecipeTab;
-import com.google.common.collect.ArrayListMultimap;
-import com.google.common.collect.ImmutableList;
+import codechicken.nei.recipe.RecipeCatalysts;
 import com.google.common.eventbus.EventBus;
 import com.google.common.eventbus.Subscribe;
 import cpw.mods.fml.client.FMLFileResourcePack;
 import cpw.mods.fml.client.FMLFolderResourcePack;
 import cpw.mods.fml.common.DummyModContainer;
 import cpw.mods.fml.common.LoadController;
-import cpw.mods.fml.common.MetadataCollection;
+import cpw.mods.fml.common.Loader;
 import cpw.mods.fml.common.ModMetadata;
 import cpw.mods.fml.common.event.FMLInitializationEvent;
 import cpw.mods.fml.common.event.FMLInterModComms;
-import cpw.mods.fml.common.event.FMLPreInitializationEvent;
 import cpw.mods.fml.common.event.FMLPostInitializationEvent;
+import cpw.mods.fml.common.event.FMLPreInitializationEvent;
 import cpw.mods.fml.common.versioning.ArtifactVersion;
 import cpw.mods.fml.common.versioning.VersionParser;
 import cpw.mods.fml.common.versioning.VersionRange;
 import net.minecraft.util.EnumChatFormatting;
 
 import java.io.File;
-import java.lang.reflect.Field;
-import java.util.HashSet;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Set;
+import java.util.*;
 
 public class NEIModContainer extends DummyModContainer
 {
     public static LinkedList<IConfigureNEI> plugins = new LinkedList<>();
 
+    private static boolean gregTech5Loaded;
+
     public NEIModContainer() {
-        super(MetadataCollection.from(MetadataCollection.class.getResourceAsStream("/neimod.info"), "NotEnoughItems").getMetadataForId("NotEnoughItems", null));
+        super(getModMetadata());
         loadMetadata();
     }
 
+    private static ModMetadata getModMetadata() {
+        final ModMetadata modMetadata = new ModMetadata();
+        modMetadata.name = "GRADLETOKEN_MODNAME";
+        modMetadata.modId = "GRADLETOKEN_MODID";
+        modMetadata.version = "GRADLETOKEN_VERSION";
+        modMetadata.authorList = Arrays.asList( "ChickenBones", "mitchej123" );
+        modMetadata.url = "https://github.com/GTNewHorizons/NotEnoughItems";
+        modMetadata.description = "Recipe Viewer, Inventory Manager, Item Spawner, Cheats and more; GTNH Version includes many enhancements.";
+        return modMetadata;
+    }
+
+    public static boolean isGT5Loaded() {
+        return gregTech5Loaded;
+    }
+
     @Override
     public Set<ArtifactVersion> getRequirements() {
         Set<ArtifactVersion> deps = new HashSet<>();
@@ -87,6 +99,7 @@ public class NEIModContainer extends DummyModContainer
 
     @Subscribe
     public void preInit(FMLPreInitializationEvent event) {
+        gregTech5Loaded = Loader.isModLoaded("gregtech") && !Loader.isModLoaded("gregapi_post");
         if (CommonUtils.isClient())
             ClientHandler.preInit();
     }
@@ -100,26 +113,17 @@ public class NEIModContainer extends DummyModContainer
     }
     @Subscribe
     public void postInit(FMLPostInitializationEvent event) {
-        if (CommonUtils.isClient())
+        if (CommonUtils.isClient()) {
             GuiRecipeTab.loadHandlerInfo();
-        handleIMCMessages();
-    }
-
-    @SuppressWarnings("unchecked")
-    private void handleIMCMessages() {
-        try {
-            /* Pay no attention to these unholy hacks:
-             *  NEI Apparently doesn't have a registered mod container, so let's use some reflection to simulate what `fetchRuntimeMessages` does
-             */
-            Field modMessagesField = FMLInterModComms.class.getDeclaredField("modMessages");
-            modMessagesField.setAccessible(true);
-            IMCHandler.processIMC(ImmutableList.copyOf(((ArrayListMultimap<String, FMLInterModComms.IMCMessage>)modMessagesField.get(FMLInterModComms.class)).removeAll("NotEnoughItems")));
-        } catch (NoSuchFieldException | IllegalAccessException e) {
-            e.printStackTrace();
+            ClientHandler.postInit();
         }
     }
 
-    
+    @Subscribe
+    public void handleIMCMessages(FMLInterModComms.IMCEvent event) {
+        IMCHandler.processIMC(event.getMessages());
+    }
+
     @Override
     public VersionRange acceptableMinecraftVersionRange() {
         return VersionParser.parseRange(CodeChickenCorePlugin.mcVersion);

src/main/java/codechicken/nei/NEIPotionGuiHandler.java

@@ -0,0 +1,52 @@
+package codechicken.nei;
+
+import codechicken.lib.vec.Rectangle4i;
+import codechicken.nei.api.INEIGuiAdapter;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.entity.EntityPlayerSP;
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.client.renderer.InventoryEffectRenderer;
+import net.minecraft.potion.PotionEffect;
+
+import java.util.Collection;
+
+/**
+ * Inspired by InventoryEffectRendererGuiHandler.java in JEI
+ */
+public class NEIPotionGuiHandler extends INEIGuiAdapter {
+    @Override
+    public boolean hideItemPanelSlot(GuiContainer guiContainer, int slotX, int slotY, int slotW, int slotH) {
+        if (NEIClientConfig.ignorePotionOverlap()) {
+            return false;
+        }
+
+        if(guiContainer instanceof InventoryEffectRenderer) {
+            int x = guiContainer.guiLeft - 124;
+            int y = guiContainer.guiTop;
+            Minecraft minecraft = guiContainer.mc;
+            if (minecraft == null) {
+                return false;
+            }
+            EntityPlayerSP player = minecraft.thePlayer;
+            if (player == null) {
+                return false;
+            }
+            Collection<PotionEffect> activePotionEffects = player.getActivePotionEffects();
+            if (activePotionEffects.isEmpty()) {
+                return false;
+            }
+            int height = 33;
+            if (activePotionEffects.size() > 5) {
+                height = 132 / (activePotionEffects.size() - 1);
+            }
+            Rectangle4i slotRect = new Rectangle4i(slotX, slotY, slotW, slotH);
+            for (PotionEffect potioneffect : activePotionEffects) {
+                Rectangle4i box = new Rectangle4i(x, y, 140, 32);
+                if(box.intersects(slotRect))
+                    return true;
+                y += height;
+            }
+        }
+        return false;
+    }
+}

src/main/java/codechicken/nei/NEIServerUtils.java

@@ -5,6 +5,9 @@ import codechicken.core.ServerUtils;
 import codechicken.lib.inventory.InventoryRange;
 import codechicken.lib.inventory.InventoryUtils;
 import codechicken.lib.packet.PacketCustom;
+import codechicken.nei.util.NBTHelper;
+import cpw.mods.fml.common.FMLLog;
+import cpw.mods.fml.common.registry.GameRegistry;
 import net.minecraft.command.ICommandSender;
 import net.minecraft.enchantment.Enchantment;
 import net.minecraft.entity.player.EntityPlayer;
@@ -14,6 +17,9 @@ import net.minecraft.inventory.Slot;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.CompressedStreamTools;
+import net.minecraft.nbt.JsonToNBT;
+import net.minecraft.nbt.NBTBase;
+import net.minecraft.nbt.NBTException;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.nbt.NBTTagList;
 import net.minecraft.server.MinecraftServer;
@@ -24,6 +30,7 @@ import net.minecraft.world.World;
 import net.minecraft.world.WorldServer;
 import net.minecraft.world.WorldSettings.GameType;
 import net.minecraftforge.oredict.OreDictionary;
+import org.apache.logging.log4j.Level;
 
 import java.io.File;
 import java.io.FileInputStream;
@@ -143,6 +150,19 @@ public class NEIServerUtils
                 ItemStack.areItemStackTagsEqual(stack2, stack1));
     }
 
+    /**
+     * NBT-friendly version of {@link #areStacksSameType(ItemStack, ItemStack)}
+     * @param stack1 The {@link ItemStack} being compared.
+     * @param stack2 The {@link ItemStack} to compare to.
+     * @return whether the two items are the same in terms of itemID, damage and NBT.
+     */
+    public static boolean areStacksSameTypeWithNBT(ItemStack stack1, ItemStack stack2) {
+        return stack1 != null && stack2 != null &&
+                stack1.getItem() == stack2.getItem() &&
+                (!stack2.getHasSubtypes() || stack2.getItemDamage() == stack1.getItemDamage()) &&
+                NBTHelper.matchTag(stack1.getTagCompound(), stack2.getTagCompound());
+    }
+
     /**
      * {@link ItemStack}s with damage -1 are wildcards allowing all damages. Eg all colours of wool are allowed to create Beds.
      *
@@ -156,6 +176,24 @@ public class NEIServerUtils
                 (stack1.getItemDamage() == stack2.getItemDamage() || stack1.getItemDamage() == OreDictionary.WILDCARD_VALUE || stack2.getItemDamage() == OreDictionary.WILDCARD_VALUE || stack1.getItem().isDamageable());
     }
 
+    /**
+     * NBT-friendly version of {@link #areStacksSameTypeCrafting(ItemStack, ItemStack)}
+     * @param stack1 The {@link ItemStack} being compared.
+     * @param stack2 The {@link ItemStack} to compare to.
+     * @return whether the two items are the same from the perspective of a crafting inventory.
+     */
+    public static boolean areStacksSameTypeCraftingWithNBT(ItemStack stack1, ItemStack stack2) {
+        return stack1 != null && stack2 != null &&
+                stack1.getItem() == stack2.getItem() &&
+                (
+                    stack1.getItemDamage() == stack2.getItemDamage() ||
+                    stack1.getItemDamage() == OreDictionary.WILDCARD_VALUE ||
+                    stack2.getItemDamage() == OreDictionary.WILDCARD_VALUE ||
+                    stack1.getItem().isDamageable()
+                ) &&
+                NBTHelper.matchTag(stack1.getTagCompound(), stack2.getTagCompound());
+    }
+
     /**
      * A simple function for comparing ItemStacks in a compatible with comparators.
      *
@@ -387,6 +425,50 @@ public class NEIServerUtils
         }
     }
 
+    public static ItemStack getModdedItem(String itemId, String nbtString) {
+        int meta = -1;
+        ItemStack itemStack;
+
+        if (!itemId.contains(":")) {
+            NEIClientConfig.logger.info(String.format("Item ID %s is missing colon", itemId));
+            return null;
+        }
+        final String[] split = itemId.split(":");
+        // ModID:ItemID
+        String itemLookupId = split[0] + ":" + split[1];
+
+        if (split.length >= 3) {
+            int mIdx = -1;
+            if (split[2].matches("\\d+")) {
+                mIdx = 2;
+            } else {
+                itemLookupId += ":" + split[2];
+                if (split.length >= 4) mIdx = 3;
+            }
+            if (mIdx != -1) meta = Integer.parseInt(split[mIdx]);
+        }
+
+        if (meta != -1) {
+            itemStack = GameRegistry.makeItemStack(itemLookupId, meta, 1, nbtString == null ? "" : nbtString);
+        } else {
+            itemStack = GameRegistry.findItemStack(split[0], split[1], 1);
+            if (nbtString != null && !nbtString.isEmpty()) {
+                try {
+                    final NBTBase nbttag = JsonToNBT.func_150315_a(nbtString);
+                    if (!(nbttag instanceof NBTTagCompound)) {
+                        NEIClientConfig.logger.info("Unexpected NBT string - multiple values {}", nbtString);
+                        return null;
+                    }
+                    itemStack.setTagCompound((NBTTagCompound) nbttag);
+                } catch (NBTException e) {
+                    FMLLog.getLogger().log(Level.WARN, "Encountered an exception parsing ItemStack NBT string {}", nbtString, e);
+                    return null;
+                }
+            }
+        }
+        return itemStack;
+    }
+
     public static NBTTagCompound readNBT(File file) throws IOException {
         if(!file.exists()) return null;
         FileInputStream in = new FileInputStream(file);
@@ -408,4 +490,8 @@ public class NEIServerUtils
         CompressedStreamTools.writeCompressed(tag, out);
         out.close();
     }
+
+    public static int divideCeil(int numerator, int denominator) {
+        return (int) Math.ceil((float) numerator / denominator);
+    }
 }

src/main/java/codechicken/nei/PanelWidget.java

@@ -0,0 +1,375 @@
+package codechicken.nei;
+
+import codechicken.nei.api.GuiInfo;
+import codechicken.nei.api.INEIGuiHandler;
+import codechicken.nei.guihook.GuiContainerManager;
+import codechicken.nei.recipe.GuiCraftingRecipe;
+import codechicken.nei.recipe.GuiRecipe;
+import codechicken.nei.recipe.GuiUsageRecipe;
+import codechicken.lib.vec.Rectangle4i;
+import codechicken.nei.ItemPanel.ItemPanelSlot;
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.item.ItemStack;
+
+import java.util.ArrayList;
+
+public abstract class PanelWidget extends Widget
+{
+    protected static final int PADDING = 2;
+
+    public ItemStack draggedStack;
+    public int mouseDownSlot = -1;
+
+    public Button pagePrev;
+    public Button pageNext;
+    public Label pageLabel;
+
+    protected ItemsGrid grid;
+
+    public ArrayList<ItemStack> getItems()
+    {
+        return grid.getItems();
+    }
+
+    public ItemsGrid getGrid()
+    {
+        return grid;
+    }
+
+    public void init() {
+        pageLabel = new Label("0/0", true);
+
+        pagePrev = new Button("Prev")
+        {
+            public boolean onButtonPress(boolean rightclick) {
+                if (!rightclick) {
+                    grid.shiftPage(-1);
+                    return true;
+                }
+                return false;
+            }
+
+            @Override
+            public String getRenderLabel() {
+                return "<";
+            }
+        };
+        pageNext = new Button("Next")
+        {
+            public boolean onButtonPress(boolean rightclick) {
+                if (!rightclick) {
+                    grid.shiftPage(1);
+                    return true;
+                }
+                return false;
+            }
+
+            @Override
+            public String getRenderLabel() {
+                return ">";
+            }
+        };
+
+    }
+
+
+    public abstract String getLabelText();
+
+    protected abstract String getPositioningSettingName();
+
+    public abstract int getMarginLeft(GuiContainer gui);
+
+    public abstract int getMarginTop(GuiContainer gui);
+
+    public abstract int getWidth(GuiContainer gui);
+
+    public abstract int getHeight(GuiContainer gui);
+
+    public void resize(GuiContainer gui)
+    {
+        final Rectangle4i margin = new Rectangle4i(getMarginLeft(gui), getMarginTop(gui), getWidth(gui), getHeight(gui));
+
+
+        final int minWidth = 5 * ItemsGrid.SLOT_SIZE;
+        final int minHeight = 9 * ItemsGrid.SLOT_SIZE;
+        
+        final String settingName = getPositioningSettingName();
+        int paddingLeft = (int)Math.ceil(margin.w * NEIClientConfig.getSetting(settingName + ".left").getIntValue() / 100000.0);
+        int paddingTop = (int)Math.ceil(margin.h * NEIClientConfig.getSetting(settingName + ".top").getIntValue() / 100000.0);
+        int paddingRight = (int)Math.ceil(margin.w * NEIClientConfig.getSetting(settingName + ".right").getIntValue()/ 100000.0);
+        int paddingBottom = (int)Math.ceil(margin.h * NEIClientConfig.getSetting(settingName + ".bottom").getIntValue()  / 100000.0);
+
+        int deltaHeight = Math.min(0, margin.h - paddingTop - paddingBottom - minHeight) / 2;
+
+        paddingLeft = Math.min(paddingLeft, Math.max(0, margin.w - paddingRight - minWidth));
+        paddingRight = Math.min(paddingRight, Math.max(0, margin.w - paddingLeft - minWidth));
+        paddingTop = Math.min(margin.h - minHeight, Math.max(0, paddingTop + deltaHeight));
+        paddingBottom = Math.min(margin.h - paddingTop - minHeight, Math.max(0, paddingBottom - deltaHeight));
+
+        x = margin.x + paddingLeft;
+        y = margin.y + paddingTop;
+        w = margin.w - paddingLeft - paddingRight;
+        h = margin.h - paddingTop - paddingBottom;
+
+        final int header = resizeHeader(gui);
+        final int footer = resizeFooter(gui);
+
+        grid.setGridSize(x, y + header, w, h - header - footer);
+        grid.refresh(gui);
+    }
+
+    protected int resizeHeader(GuiContainer gui)
+    {
+        final int BUTTON_SIZE = 16;
+        int paddingLeft = 0;
+        int paddingRight = 0;
+
+        while (paddingLeft < w && GuiInfo.hideItemPanelSlot(gui, new Rectangle4i(x + paddingLeft, y, ItemsGrid.SLOT_SIZE, ItemsGrid.SLOT_SIZE))) {
+            paddingLeft += ItemsGrid.SLOT_SIZE;
+        }
+
+        while (paddingRight < w && GuiInfo.hideItemPanelSlot(gui, new Rectangle4i(x + w - paddingRight - ItemsGrid.SLOT_SIZE, y, ItemsGrid.SLOT_SIZE, ItemsGrid.SLOT_SIZE))) {
+            paddingRight += ItemsGrid.SLOT_SIZE;
+        }
+
+        if (paddingLeft + paddingRight >= w) {
+            return 0;
+        }
+
+        pagePrev.w = pageNext.w = BUTTON_SIZE;
+        pagePrev.h = pageNext.h = BUTTON_SIZE;
+        pagePrev.y = pageNext.y = y;
+
+        pagePrev.x = x + paddingLeft;
+        pageNext.x = x + w - pageNext.w - paddingRight;
+
+        pageLabel.x = x + paddingLeft + (w - paddingLeft - paddingRight) / 2;
+        pageLabel.y = y + 5;
+        pageLabel.text = getLabelText();
+
+        return BUTTON_SIZE + 2;
+    }
+
+    protected abstract int resizeFooter(GuiContainer gui);
+
+    public void setVisible()
+    {
+        if (grid.getPerPage() > 0) {
+            LayoutManager.addWidget(pagePrev);
+            LayoutManager.addWidget(pageNext);
+            LayoutManager.addWidget(pageLabel);
+        }
+    }
+
+    @Override
+    public void draw(int mousex, int mousey)
+    {
+        grid.draw(mousex, mousey);
+    }
+
+    @Override
+    public void postDraw(int mousex, int mousey)
+    {
+        if (draggedStack != null) {
+            GuiContainerManager.drawItems.zLevel += 100;
+            GuiContainerManager.drawItem(mousex - 8, mousey - 8, draggedStack);
+            GuiContainerManager.drawItems.zLevel -= 100;
+        }
+    }
+
+    @Override
+    public void mouseDragged(int mousex, int mousey, int button, long heldTime)
+    {
+        if (mouseDownSlot >= 0 && draggedStack == null && NEIClientUtils.getHeldItem() == null &&
+            NEIClientConfig.hasSMPCounterPart() && !GuiInfo.hasCustomSlots(NEIClientUtils.getGuiContainer())) {
+            ItemPanelSlot mouseOverSlot = getSlotMouseOver(mousex, mousey);
+
+            if (mouseOverSlot == null || mouseOverSlot.slotIndex != mouseDownSlot || heldTime > 500) {
+                draggedStack = getDraggedStackWithQuantity(mouseDownSlot);
+                mouseDownSlot = -1;
+            }
+
+        }
+    }
+
+    protected abstract ItemStack getDraggedStackWithQuantity(int mouseDownSlot);
+
+    @Override
+    public boolean handleClick(int mousex, int mousey, int button)
+    {
+
+        if (handleClickExt(mousex, mousey, button))
+            return true;
+
+        if (NEIClientUtils.getHeldItem() != null) {
+
+            if (!grid.contains(mousex, mousey)) {
+                return false;
+            }
+
+            if (NEIClientConfig.canPerformAction("delete") && NEIClientConfig.canPerformAction("item"))
+                if (button == 1)
+                    NEIClientUtils.decreaseSlotStack(-999);
+                else
+                    NEIClientUtils.deleteHeldItem();
+            else
+                NEIClientUtils.dropHeldItem();
+
+            return true;
+        }
+
+        ItemPanelSlot hoverSlot = getSlotMouseOver(mousex, mousey);
+        if (hoverSlot != null) {
+
+            if (button == 2) {
+
+                if (hoverSlot.item != null) {
+                    draggedStack = getDraggedStackWithQuantity(hoverSlot.slotIndex);
+                }
+
+            } else {
+                mouseDownSlot = hoverSlot.slotIndex;
+            }
+            
+            return true;
+        }
+
+        return false;
+    }
+
+    @Override
+    public boolean handleClickExt(int mouseX, int mouseY, int button)
+    {
+        if (ItemPanels.itemPanel.draggedStack != null) {
+            return ItemPanels.itemPanel.handleDraggedClick(mouseX, mouseY, button);
+        }
+
+        if (ItemPanels.bookmarkPanel.draggedStack != null) {
+            return ItemPanels.bookmarkPanel.handleDraggedClick(mouseX, mouseY, button);
+        }
+
+        return false;
+    }
+
+    protected boolean handleDraggedClick(int mouseX, int mouseY, int button)
+    {
+        if (draggedStack == null) {
+            return false;
+        }
+
+        if (handleGUIContainerClick(mouseX, mouseY, button)) {
+            return true;
+        }
+
+        final GuiContainer gui = NEIClientUtils.getGuiContainer();
+        if (mouseX < gui.guiLeft || mouseY < gui.guiTop || mouseX >= gui.guiLeft + gui.xSize || mouseY >= gui.guiTop + gui.ySize) {
+            draggedStack = null;
+        }
+
+        return true;
+    }
+
+    protected boolean handleGUIContainerClick(int mouseX, int mouseY, int button)
+    {
+        final GuiContainer gui = NEIClientUtils.getGuiContainer();
+        boolean handled = false;
+
+        try {
+            GuiInfo.readLock.lock();
+            for (INEIGuiHandler handler : GuiInfo.guiHandlers) {
+                if (handler.handleDragNDrop(gui, mouseX, mouseY, draggedStack, button)) {
+                    handled = true;
+                    break;
+                }
+            }
+        } finally {
+            GuiInfo.readLock.unlock();
+        }
+
+        if (draggedStack.stackSize == 0) {
+            draggedStack = null;
+        }
+
+        return handled;
+    }
+
+    @Override
+    public void mouseUp(int mousex, int mousey, int button)
+    {
+        ItemPanelSlot hoverSlot = getSlotMouseOver(mousex, mousey);
+
+        if (hoverSlot != null && hoverSlot.slotIndex == mouseDownSlot && draggedStack == null) {
+            ItemStack item = hoverSlot.item;
+
+            if (NEIController.manager.window instanceof GuiRecipe || !NEIClientConfig.canCheatItem(item)) {
+
+                if (button == 0) {
+                    GuiCraftingRecipe.openRecipeGui("item", item);
+                } else if (button == 1) {
+                    GuiUsageRecipe.openRecipeGui("item", item);
+                }
+
+                mouseDownSlot = -1;
+                return;
+            }
+
+            NEIClientUtils.cheatItem(getDraggedStackWithQuantity(hoverSlot.slotIndex), button, -1);
+        }
+
+        mouseDownSlot = -1;
+    }
+
+    @Override
+    public boolean onMouseWheel(int i, int mousex, int mousey)
+    {
+        if (!contains(mousex, mousey))
+            return false;
+
+        grid.shiftPage(-i);
+        return true;
+    }
+
+    @Override
+    public boolean handleKeyPress(int keyID, char keyChar)
+    {
+
+        if (keyID == NEIClientConfig.getKeyBinding("gui.next")) {
+            grid.shiftPage(1);
+            return true;
+        }
+
+        if (keyID == NEIClientConfig.getKeyBinding("gui.prev")) {
+            grid.shiftPage(-1);
+            return true;
+        }
+
+        return false;
+    }
+
+    @Override
+    public ItemStack getStackMouseOver(int mousex, int mousey)
+    {
+        ItemPanelSlot slot = getSlotMouseOver(mousex, mousey);
+        return slot == null ? null : slot.item;
+    }
+
+    public ItemPanelSlot getSlotMouseOver(int mousex, int mousey)
+    {
+        return grid.getSlotMouseOver(mousex, mousey);
+    }
+
+    public int getPage() {
+        return grid.page + 1;
+    }
+
+    public int getNumPages() {
+        return grid.numPages;
+    }
+
+    @Override
+    public boolean contains(int px, int py)
+    {
+        return grid.contains(px, py);
+    }
+
+}

src/main/java/codechicken/nei/PositionedStack.java

@@ -98,6 +98,17 @@ public class PositionedStack
         return false;
     }
 
+    /**
+     * NBT-friendly version of {@link #contains(ItemStack)}
+     */
+    public boolean containsWithNBT(ItemStack ingredient) {
+        for(ItemStack item : items)
+            if(NEIServerUtils.areStacksSameTypeCraftingWithNBT(item, ingredient))
+                return true;
+
+        return false;
+    }
+
     public boolean contains(Item ingred) {
         for(ItemStack item : items)
             if(item.getItem() == ingred)

src/main/java/codechicken/nei/SearchField.java

@@ -63,8 +63,9 @@ public class SearchField extends TextField implements ItemFilterProvider
     }
 
     @Override
-    public int getTextColour() {
-        if(ItemPanels.itemPanel.realItems.size() == 0) {
+    public int getTextColour()
+    {
+        if (ItemPanels.itemPanel.getItems().isEmpty()) {
             return focused() ? 0xFFcc3300 : 0xFF993300;
         } else {
             return focused() ? 0xFFE0E0E0 : 0xFF909090;

src/main/java/codechicken/nei/SpawnerRenderer.java

@@ -33,6 +33,7 @@ public class SpawnerRenderer implements IItemRenderer
 
         String bossName = BossStatus.bossName;
         int bossTimeout = BossStatus.statusBarTime;
+        boolean bossHasColorModifier = BossStatus.hasColorModifier;
         try
         {
             World world = NEIClientUtils.mc().theWorld;
@@ -66,6 +67,7 @@ public class SpawnerRenderer implements IItemRenderer
         }
         BossStatus.bossName = bossName;
         BossStatus.statusBarTime = bossTimeout;
+        BossStatus.hasColorModifier = bossHasColorModifier;
     }
     
     @SuppressWarnings("incomplete-switch")

src/main/java/codechicken/nei/SubsetWidget.java

@@ -217,6 +217,7 @@ public class SubsetWidget extends Button implements ItemFilterProvider, ItemsLoa
             for(SubsetTag tag : sorted)
                 tag.cacheState();
         }
+
         public void addFiltersWithItem(List<ItemFilter> filters, String itemSearch) {
             if(itemSearch == null) {
                 addFilters(filters);
@@ -229,6 +230,7 @@ public class SubsetWidget extends Button implements ItemFilterProvider, ItemsLoa
                 
             }
         }
+        
         public void addFilters(List<ItemFilter> filters) {
             if(filter != null)
                 filters.add(filter);

src/main/java/codechicken/nei/VisiblityData.java

@@ -11,6 +11,14 @@ public class VisiblityData
      * Bookmark panel and associated buttons
      */
     public boolean showBookmarkPanel = true;
+    /**
+     * Subset dropdown
+     */
+    public boolean showSubsetDropdown = true;
+    /**
+     * Presets dropdown
+     */
+    public boolean showPresetsDropdown = true;
     /**
      * Item and search section
      */
@@ -40,6 +48,6 @@ public class VisiblityData
         if(!showWidgets)
             showItemSection = showUtilityButtons = false;
         if(!showItemSection)
-            showBookmarkPanel = showSearchSection = showItemPanel = false;
+            showBookmarkPanel = showSubsetDropdown = showPresetsDropdown = showSearchSection = showItemPanel = false;
     }
 }

src/main/java/codechicken/nei/WorldOverlayRenderer.java

@@ -0,0 +1,329 @@
+package codechicken.nei;
+
+import codechicken.lib.math.MathHelper;
+import codechicken.lib.render.RenderUtils;
+import codechicken.nei.KeyManager.IKeyStateTracker;
+import net.minecraft.client.Minecraft;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.EnumCreatureType;
+import net.minecraft.entity.passive.EntityPig;
+import net.minecraft.util.AxisAlignedBB;
+import net.minecraft.world.EnumSkyBlock;
+import net.minecraft.world.SpawnerAnimals;
+import net.minecraft.world.World;
+import net.minecraft.world.biome.BiomeGenBase;
+import net.minecraft.world.chunk.Chunk;
+import org.lwjgl.opengl.GL11;
+
+public class WorldOverlayRenderer implements IKeyStateTracker {
+
+    public static int chunkOverlay = 0;
+
+    public static int mobOverlay = 0;
+    private static byte[] mobSpawnCache;
+    private static long mobOverlayUpdateTime;
+
+    public static void reset() {
+        mobOverlay = 0;
+        chunkOverlay = 0;
+    }
+
+    @Override
+    public void tickKeyStates() {
+        if (Minecraft.getMinecraft().currentScreen != null)
+            return;
+
+        if (KeyManager.keyStates.get("world.moboverlay").down)
+            mobOverlay = (mobOverlay + 1) % 2;
+        if (KeyManager.keyStates.get("world.chunkoverlay").down)
+            chunkOverlay = (chunkOverlay + 1) % (NEIModContainer.isGT5Loaded() ? 4 : 3);
+    }
+
+    public static void render(float frame) {
+        GL11.glPushMatrix();
+        Entity entity = Minecraft.getMinecraft().renderViewEntity;
+        RenderUtils.translateToWorldCoords(entity, frame);
+
+        renderChunkBounds(entity);
+        renderMobSpawnOverlay(entity);
+        GL11.glPopMatrix();
+    }
+
+    private static void buildMobSpawnOverlay(Entity entity) {
+        if (mobSpawnCache == null) {
+            mobSpawnCache = new byte[33 * 33 * 33]; // 35kB
+        }
+
+        World world = entity.worldObj;
+        int x1 = (int) entity.posX;
+        int z1 = (int) entity.posZ;
+        int y1 = (int) MathHelper.clip(entity.posY, 16, world.getHeight() - 16);
+
+        for (int i = 0; i <= 32; i++) {
+            int x = x1 - 16 + i;
+            for (int j = 0; j <= 32; j++) {
+                int z = z1 - 16 + j;
+                int bufIndex = (i * 33 + j) * 33;
+
+                Chunk chunk = world.getChunkFromBlockCoords(x, z);
+                BiomeGenBase biome = world.getBiomeGenForCoords(x, z);
+                if (biome.getSpawnableList(EnumCreatureType.monster).isEmpty() || biome.getSpawningChance() <= 0) {
+                    mobSpawnCache[bufIndex] = -1;
+                    continue;
+                }
+
+                int maxHeight = chunk.worldObj.getHeightValue(x, z);
+
+                for (int k = 0; k <= 32; k++) {
+                    int y = y1 - 16 + k;
+                    if (y > maxHeight) {
+                        mobSpawnCache[bufIndex + k] = -1;
+                        break;
+                    }
+                    mobSpawnCache[bufIndex + k] = getSpawnMode(chunk, x, y, z);
+                }
+            }
+        }
+    }
+
+    private static void renderMobSpawnOverlay(Entity entity) {
+        if (mobOverlay == 0) {
+            if (mobSpawnCache != null) {
+                mobSpawnCache = null;
+            }
+            return;
+        }
+
+        long worldTime = entity.worldObj.getTotalWorldTime();
+        if (mobSpawnCache == null || mobOverlayUpdateTime != worldTime) {
+            mobOverlayUpdateTime = worldTime;
+            buildMobSpawnOverlay(entity);
+        }
+
+        GL11.glDisable(GL11.GL_TEXTURE_2D);
+        GL11.glEnable(GL11.GL_BLEND);
+        GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
+        GL11.glDisable(GL11.GL_LIGHTING);
+        GL11.glLineWidth(1.5F);
+        GL11.glBegin(GL11.GL_LINES);
+
+        GL11.glColor4f(1, 0, 0, 1);
+        int curSpawnMode = 2;
+
+        World world = entity.worldObj;
+        int x1 = (int) entity.posX;
+        int z1 = (int) entity.posZ;
+        int y1 = (int) MathHelper.clip(entity.posY, 16, world.getHeight() - 16);
+
+        for (int i = 0; i <= 32; i++) {
+            int x = x1 - 16 + i;
+            for (int j = 0; j <= 32; j++) {
+                int z = z1 - 16 + j;
+                int cacheIndex = (i * 33 + j) * 33;
+
+                for (int k = 0; k <= 32; k++) {
+                    int y = y1 - 16 + k;
+                    int spawnMode = mobSpawnCache[cacheIndex + k];
+                    if (spawnMode == 0) {
+                        continue;
+                    } else if (spawnMode == -1) {
+                        break;
+                    }
+
+                    if (spawnMode != curSpawnMode) {
+                        if (spawnMode == 1) {
+                            GL11.glColor4f(1, 1, 0, 1);
+                        } else {
+                            GL11.glColor4f(1, 0, 0, 1);
+                        }
+                        curSpawnMode = spawnMode;
+                    }
+
+                    GL11.glVertex3d(x, y + 0.02, z);
+                    GL11.glVertex3d(x + 1, y + 0.02, z + 1);
+                    GL11.glVertex3d(x + 1, y + 0.02, z);
+                    GL11.glVertex3d(x, y + 0.02, z + 1);
+                }
+            }
+        }
+
+        GL11.glEnd();
+        GL11.glEnable(GL11.GL_LIGHTING);
+        GL11.glEnable(GL11.GL_TEXTURE_2D);
+        GL11.glDisable(GL11.GL_BLEND);
+    }
+
+    private static final Entity dummyEntity = new EntityPig(null);
+    private static final AxisAlignedBB aabb = AxisAlignedBB.getBoundingBox(0, 0, 0, 0, 0, 0);
+
+    private static byte getSpawnMode(Chunk chunk, int x, int y, int z) {
+        if (!SpawnerAnimals.canCreatureTypeSpawnAtLocation(EnumCreatureType.monster, chunk.worldObj, x, y, z) ||
+                chunk.getSavedLightValue(EnumSkyBlock.Block, x & 15, y, z & 15) >= 8) {
+            return 0;
+        }
+
+        aabb.minX = x + 0.2;
+        aabb.maxX = x + 0.8;
+        aabb.minY = y + 0.01;
+        aabb.maxY = y + 1.8;
+        aabb.minZ = z + 0.2;
+        aabb.maxZ = z + 0.8;
+        if (!chunk.worldObj.getCollidingBoundingBoxes(dummyEntity, aabb).isEmpty() || chunk.worldObj.isAnyLiquid(aabb)) {
+            return 0;
+        }
+
+        return (byte) (chunk.getSavedLightValue(EnumSkyBlock.Sky, x & 15, y, z & 15) >= 8 ? 1 : 2);
+    }
+
+    private static void renderChunkBounds(Entity entity) {
+        if (chunkOverlay == 0)
+            return;
+
+        GL11.glDisable(GL11.GL_TEXTURE_2D);
+        GL11.glEnable(GL11.GL_BLEND);
+        GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
+        GL11.glDisable(GL11.GL_LIGHTING);
+        GL11.glLineWidth(1.5F);
+        GL11.glBegin(GL11.GL_LINES);
+
+        for (int cx = -4; cx <= 4; cx++)
+            for (int cz = -4; cz <= 4; cz++) {
+                double x1 = (entity.chunkCoordX + cx) << 4;
+                double z1 = (entity.chunkCoordZ + cz) << 4;
+                double x2 = x1 + 16;
+                double z2 = z1 + 16;
+
+                double dy = 128;
+                double y1 = Math.floor(entity.posY - dy / 2);
+                double y2 = y1 + dy;
+                if (y1 < 0) {
+                    y1 = 0;
+                    y2 = dy;
+                }
+
+                if (y1 > entity.worldObj.getHeight()) {
+                    y2 = entity.worldObj.getHeight();
+                    y1 = y2 - dy;
+                }
+
+                double dist = Math.pow(1.5, -(cx * cx + cz * cz));
+
+                GL11.glColor4d(0.9, 0, 0, dist);
+                if (cx >= 0 && cz >= 0) {
+                    GL11.glVertex3d(x2, y1, z2);
+                    GL11.glVertex3d(x2, y2, z2);
+                }
+                if (cx >= 0 && cz <= 0) {
+                    GL11.glVertex3d(x2, y1, z1);
+                    GL11.glVertex3d(x2, y2, z1);
+                }
+                if (cx <= 0 && cz >= 0) {
+                    GL11.glVertex3d(x1, y1, z2);
+                    GL11.glVertex3d(x1, y2, z2);
+                }
+                if (cx <= 0 && cz <= 0) {
+                    GL11.glVertex3d(x1, y1, z1);
+                    GL11.glVertex3d(x1, y2, z1);
+                }
+
+                if (cx == 0 && cz == 0) {
+                    if (chunkOverlay == 2) {
+                        dy = 32;
+                        y1 = Math.floor(entity.posY - dy / 2);
+                        y2 = y1 + dy;
+                        if (y1 < 0) {
+                            y1 = 0;
+                            y2 = dy;
+                        }
+
+                        if (y1 > entity.worldObj.getHeight()) {
+                            y2 = entity.worldObj.getHeight();
+                            y1 = y2 - dy;
+                        }
+
+                        GL11.glColor4d(0, 0.9, 0, 0.4);
+                        for (double y = (int) y1; y <= y2; y++) {
+                            GL11.glVertex3d(x2, y, z1);
+                            GL11.glVertex3d(x2, y, z2);
+                            GL11.glVertex3d(x1, y, z1);
+                            GL11.glVertex3d(x1, y, z2);
+                            GL11.glVertex3d(x1, y, z2);
+                            GL11.glVertex3d(x2, y, z2);
+                            GL11.glVertex3d(x1, y, z1);
+                            GL11.glVertex3d(x2, y, z1);
+                        }
+                        for (double h = 1; h <= 15; h++) {
+                            GL11.glVertex3d(x1 + h, y1, z1);
+                            GL11.glVertex3d(x1 + h, y2, z1);
+                            GL11.glVertex3d(x1 + h, y1, z2);
+                            GL11.glVertex3d(x1 + h, y2, z2);
+                            GL11.glVertex3d(x1, y1, z1 + h);
+                            GL11.glVertex3d(x1, y2, z1 + h);
+                            GL11.glVertex3d(x2, y1, z1 + h);
+                            GL11.glVertex3d(x2, y2, z1 + h);
+                        }
+                    } else if (chunkOverlay == 3) {
+                        int gx1 = ((entity.chunkCoordX < 0 ? entity.chunkCoordX - 3 : entity.chunkCoordX) / 3 * 3) << 4;
+                        int gz1 = ((entity.chunkCoordZ < 0 ? entity.chunkCoordZ - 3 : entity.chunkCoordZ) / 3 * 3) << 4;
+                        if (entity.chunkCoordX < 0) {
+                            gx1 += 16;
+                        }
+                        if (entity.chunkCoordZ < 0) {
+                            gz1 += 16;
+                        }
+                        int gx2 = gx1 + 48;
+                        int gz2 = gz1 + 48;
+
+                        GL11.glColor4d(0, 0.9, 0, 0.4);
+                        for (double y = (int) y1; y <= y2; y++) {
+                            GL11.glVertex3d(gx2, y, gz1);
+                            GL11.glVertex3d(gx2, y, gz2);
+                            GL11.glVertex3d(gx1, y, gz1);
+                            GL11.glVertex3d(gx1, y, gz2);
+                            GL11.glVertex3d(gx1, y, gz2);
+                            GL11.glVertex3d(gx2, y, gz2);
+                            GL11.glVertex3d(gx1, y, gz1);
+                            GL11.glVertex3d(gx2, y, gz1);
+                        }
+                        for (double h = 4; h <= 44; h += 4) {
+                            if (h % 16 == 0) {
+                                continue;
+                            }
+                            GL11.glVertex3d(gx1 + h, y1, gz1);
+                            GL11.glVertex3d(gx1 + h, y2, gz1);
+                            GL11.glVertex3d(gx1 + h, y1, gz2);
+                            GL11.glVertex3d(gx1 + h, y2, gz2);
+                            GL11.glVertex3d(gx1, y1, gz1 + h);
+                            GL11.glVertex3d(gx1, y2, gz1 + h);
+                            GL11.glVertex3d(gx2, y1, gz1 + h);
+                            GL11.glVertex3d(gx2, y2, gz1 + h);
+                        }
+
+                        GL11.glColor4d(0, 0, 0.9, 0.4);
+                        gx1 += 23;
+                        gz1 += 23;
+                        gx2 = gx1 + 1;
+                        gz2 = gz1 + 1;
+
+                        GL11.glVertex3d(gx1, y1, gz1);
+                        GL11.glVertex3d(gx1, y2, gz1);
+                        GL11.glVertex3d(gx2, y1, gz1);
+                        GL11.glVertex3d(gx2, y2, gz1);
+                        GL11.glVertex3d(gx1, y1, gz2);
+                        GL11.glVertex3d(gx1, y2, gz2);
+                        GL11.glVertex3d(gx2, y1, gz2);
+                        GL11.glVertex3d(gx2, y2, gz2);
+                    }
+                }
+            }
+
+        GL11.glEnd();
+        GL11.glEnable(GL11.GL_LIGHTING);
+        GL11.glEnable(GL11.GL_TEXTURE_2D);
+        GL11.glDisable(GL11.GL_BLEND);
+    }
+
+    public static void load() {
+        KeyManager.trackers.add(new WorldOverlayRenderer());
+    }
+}

src/main/java/codechicken/nei/api/API.java

@@ -15,11 +15,15 @@ import codechicken.nei.SubsetWidget.SubsetTag;
 import codechicken.nei.api.ItemFilter.ItemFilterProvider;
 import codechicken.nei.config.Option;
 import codechicken.nei.config.OptionKeyBind;
+import codechicken.nei.recipe.CatalystInfo;
 import codechicken.nei.recipe.GuiCraftingRecipe;
 import codechicken.nei.recipe.GuiUsageRecipe;
 import codechicken.nei.recipe.ICraftingHandler;
+import codechicken.nei.recipe.IRecipeHandler;
 import codechicken.nei.recipe.IUsageHandler;
+import codechicken.nei.recipe.RecipeCatalysts;
 import codechicken.nei.recipe.RecipeInfo;
+import codechicken.nei.recipe.StackInfo;
 import net.minecraft.block.Block;
 import net.minecraft.client.gui.inventory.GuiContainer;
 import net.minecraft.inventory.Slot;
@@ -29,6 +33,7 @@ import org.lwjgl.input.Keyboard;
 
 import java.util.Collections;
 import java.util.Comparator;
+import java.util.List;
 
 /**
  * This is the main class that handles item property configuration.
@@ -284,4 +289,78 @@ public class API
         ItemInfo.itemVariants.put(item, variant);
         LayoutManager.markItemsDirty();
     }
+
+    public static void registerStackStringifyHandler(IStackStringifyHandler handler)
+    {
+        StackInfo.stackStringifyHandlers.add(handler);
+    }
+
+    /**
+     * Adds an association between an ingredient and what it can craft. (i.e. Furnace ItemStack -> Smelting and Fuel Recipes)
+     * Allows players to see what ingredient they need to craft in order to make recipes from a recipe category.
+     * @param stack the ingredient that can craft recipes (like a furnace or crafting table)
+     * @param handler the recipe category handled by the ingredient
+     * @param priority higher priority comes first, default to 0
+     */
+    public static void addRecipeCatalyst(ItemStack stack, IRecipeHandler handler, int priority) {
+        String handlerID = RecipeCatalysts.getRecipeID(handler);
+        addRecipeCatalyst(stack, handlerID, priority);
+    }
+
+    /**
+     * See {@link API#addRecipeCatalyst(ItemStack, IRecipeHandler, int)}
+     */
+    public static void addRecipeCatalyst(ItemStack stack, IRecipeHandler handler) {
+        addRecipeCatalyst(stack, handler, 0);
+    }
+
+    /**
+     * Adds an association between an ingredient and what it can craft. (i.e. Furnace ItemStack -> Smelting and Fuel Recipes)
+     * Allows players to see what ingredient they need to craft in order to make recipes from a recipe category.
+     * @param stack the ingredient that can craft recipes (like a furnace or crafting table)
+     * @param handlerID recipe category identifier (see also {@link RecipeCatalysts#getRecipeID(IRecipeHandler)})
+     * @param priority higher priority comes first, default to 0
+     */
+    public static void addRecipeCatalyst(ItemStack stack, String handlerID, int priority) {
+        RecipeCatalysts.addRecipeCatalyst(handlerID, new CatalystInfo(stack, priority));
+    }
+
+    /**
+     * See {@link API#addRecipeCatalyst(ItemStack, String, int)}
+     */
+    public static void addRecipeCatalyst(ItemStack stack, String handlerID) {
+        addRecipeCatalyst(stack, handlerID, 0);
+    }
+
+    public static void removeRecipeCatalyst(ItemStack stack, IRecipeHandler handler) {
+        String handlerID = RecipeCatalysts.getRecipeID(handler);
+        removeRecipeCatalyst(stack, handlerID);
+    }
+
+    public static void removeRecipeCatalyst(ItemStack stack, String handlerID) {
+        RecipeCatalysts.removeRecipeCatalyst(handlerID, stack);
+    }
+
+    @Deprecated
+    public static void addRecipeCatalyst(List<ItemStack> stacks, IRecipeHandler handler) {
+        for (ItemStack stack : stacks) {
+            addRecipeCatalyst(stack, handler);
+        }
+    }
+
+    @Deprecated
+    public static void addRecipeCatalyst(List<ItemStack> stacks, String handlerID) {
+        for (ItemStack stack : stacks) {
+            addRecipeCatalyst(stack, handlerID);
+        }
+    }
+
+    @Deprecated
+    public static void addRecipeCatalyst(ItemStack stack, Class<? extends IRecipeHandler> handler) {
+    }
+
+    @Deprecated
+    public static void addRecipeCatalyst(List<ItemStack> stacks, Class<? extends IRecipeHandler> handler) {
+    }
+
 }

src/main/java/codechicken/nei/api/GuiInfo.java

@@ -1,13 +1,19 @@
 package codechicken.nei.api;
 
+import codechicken.lib.vec.Rectangle4i;
 import codechicken.nei.NEIChestGuiHandler;
 import codechicken.nei.NEICreativeGuiHandler;
 import codechicken.nei.NEIDummySlotHandler;
+import codechicken.nei.NEIPotionGuiHandler;
+import codechicken.nei.recipe.GuiRecipeCatalyst;
+import codechicken.nei.recipe.SearchInputDropHandler;
+import codechicken.nei.recipe.FillFluidContainerHandler;
+import codechicken.nei.recipe.CheatItemHandler;
+import net.minecraft.client.gui.GuiButton;
 import net.minecraft.client.gui.inventory.GuiContainer;
 import net.minecraft.client.gui.inventory.GuiContainerCreative;
 
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
@@ -24,6 +30,11 @@ public class GuiInfo {
         API.registerNEIGuiHandler(new NEICreativeGuiHandler());
         API.registerNEIGuiHandler(new NEIChestGuiHandler());
         API.registerNEIGuiHandler(new NEIDummySlotHandler());
+        API.registerNEIGuiHandler(new GuiRecipeCatalyst(null));
+        API.registerNEIGuiHandler(new SearchInputDropHandler());
+        API.registerNEIGuiHandler(new FillFluidContainerHandler());
+        API.registerNEIGuiHandler(new CheatItemHandler());
+        API.registerNEIGuiHandler(new NEIPotionGuiHandler());
         customSlotGuis.add(GuiContainerCreative.class);
     }
 
@@ -39,4 +50,28 @@ public class GuiInfo {
     public static boolean hasCustomSlots(GuiContainer gui) {
         return customSlotGuis.contains(gui.getClass());
     }
+
+    public static boolean hideItemPanelSlot(GuiContainer gui, Rectangle4i rect)
+    {
+        try {
+            readLock.lock();
+            if (guiHandlers.stream().anyMatch(handler -> handler.hideItemPanelSlot(gui, rect.x, rect.y, rect.w, rect.h))) {
+                return true;
+            }
+        } finally {
+            readLock.unlock();
+        }
+
+        for (Object item : gui.buttonList) {
+            GuiButton button = (GuiButton) item;
+
+            if ((new Rectangle4i(button.xPosition, button.yPosition, button.width, button.height)).intersects(rect)) {
+                return true;
+            }
+
+        }
+
+        return false;
+    }
+
 }

src/main/java/codechicken/nei/api/IGuiContainerOverlay.java

@@ -0,0 +1,13 @@
+package codechicken.nei.api;
+
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.gui.inventory.GuiContainer;
+
+public interface IGuiContainerOverlay
+{
+    GuiContainer getFirstScreen();
+
+    default GuiScreen getFirstScreenGeneral() {
+        return getFirstScreen();
+    }
+}