Improve compartment inventory and GUI performance (#109)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.github/workflows/optimize-images.yml

@@ -0,0 +1,17 @@
+name: Optimize images
+
+on:
+  pull_request:
+    branches: [ master, main, release/** ]
+    paths:
+      - "**/*.png"
+
+  push:
+    branches: [ master, main, release/** ]
+    paths:
+      - "**/*.png"
+
+jobs:
+  optimize-images:
+    uses: GTNewHorizons/GTNH-Actions-Workflows/.github/workflows/optimize-images.yml@master
+    secrets: inherit

dependencies.gradle

@@ -1,12 +1,12 @@
 // Add your dependencies here
 
 dependencies {
-	api('com.github.GTNewHorizons:ForestryMC:4.9.16:dev')
-	implementation('com.github.GTNewHorizons:GTNHLib:0.5.11:dev')
+    api('com.github.GTNewHorizons:ForestryMC:4.11.28:dev')
+    implementation('com.github.GTNewHorizons:GTNHLib:0.11.30:dev')
 
-	devOnlyNonPublishable('com.github.GTNewHorizons:NotEnoughItems:2.6.38-GTNH:dev')
+    devOnlyNonPublishable('com.github.GTNewHorizons:NotEnoughItems:2.8.105-GTNH:dev')
 
-	compileOnly('com.github.GTNewHorizons:BuildCraft:7.1.39:api')
-	compileOnly('net.industrial-craft:industrialcraft-2:2.2.828-experimental:dev')
-	compileOnly("curse.maven:extrabiomesxl-60041:2273301")
+    compileOnly('com.github.GTNewHorizons:BuildCraft:7.1.61:api')
+    compileOnly('net.industrial-craft:industrialcraft-2:2.2.828-experimental:dev')
+    compileOnly("curse.maven:extrabiomesxl-60041:2273301")
 }

gradle.properties

@@ -14,7 +14,7 @@ modId = BinnieCore
 modGroup = binnie
 
 # Whether to use modGroup as the maven publishing group.
-# Due to a history of using JitPack, the default is com.github.GTNewHorizons for all mods.
+# When false, com.github.GTNewHorizons is used.
 useModGroupForPublishing = false
 
 # Updates your build.gradle and settings.gradle automatically whenever an update is available.
@@ -39,9 +39,33 @@ remoteMappings = https\://raw.githubusercontent.com/MinecraftForge/FML/1.7.10/co
 # `./gradlew runClient --username=AnotherPlayer`, or configuring this command in your IDE.
 developmentEnvironmentUserName = Developer
 
-# Enables using modern Java syntax (up to version 17) via Jabel, while still targeting JVM 8.
-# See https://github.com/bsideup/jabel for details on how this works.
-enableModernJavaSyntax = true
+# Enables modern Java syntax support. Valid values:
+# - false: No modern syntax, Java 8 only
+# - jabel: Jabel syntax-only support, compiles to J8 bytecode
+# - jvmDowngrader: Full modern Java via JVM Downgrader (syntax + stdlib APIs)
+# - modern: Native modern Java bytecode, no downgrading
+enableModernJavaSyntax = jabel
+
+# If set, ignores the above setting and compiles with the given toolchain. This may cause unexpected issues,
+# and should *not* be used in most situations. -1 disables this.
+# forceToolchainVersion = -1
+
+# Target JVM version for JVM Downgrader bytecode downgrading.
+# Only used when enableModernJavaSyntax = jvmDowngrader
+# downgradeTargetVersion = 8
+
+# Comma-separated list of Java versions for multi-release jar support (JVM Downgrader only).
+# Classes will be available in META-INF/versions/N/ for each version N in this list.
+# Default: "21,25" (J25+ gets native classes, J21-24 gets partial downgrade, J8-20 gets full downgrade).
+# jvmDowngraderMultiReleaseVersions = 21,25
+
+# Specifies how JVM Downgrader API stubs are provided. Options:
+# - shade: Shade minimized stubs into the jar
+# - gtnhlib: GTNHLib provides stubs at runtime (adds version constraint)
+# - external: Another dependency provides stubs (no constraint, no warning)
+# - (empty): Warning reminding you to configure stubs
+# Note: 'shade' option requires you to verify license compliance, see: https://github.com/unimined/JvmDowngrader/blob/main/LICENSE.md
+# jvmDowngraderStubsProvider =
 
 # Enables injecting missing generics into the decompiled source code for a better coding experience.
 # Turns most publicly visible List, Map, etc. into proper List<E>, Map<K, V> types.
@@ -96,7 +120,9 @@ usesMixinDebug = false
 # Specify the location of your implementation of IMixinConfigPlugin. 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!
+# Specify the package that contains all of your Mixins. The package must exist or
+# the build will fail. If you have a package property defined in your mixins.<modid>.json,
+# it must match with this or the build will fail.
 mixinsPackage =
 
 # Specify the core mod entry class if you use a core mod. This class must implement IFMLLoadingPlugin!
@@ -151,7 +177,7 @@ modrinthProjectId =
 #       type can be one of [project, version],
 #       and the name is the Modrinth project or version slug/id of the other mod.
 # Example: required-project:fplib;optional-project:gasstation;incompatible-project:gregtech
-# Note: GTNH Mixins is automatically set as a required dependency if usesMixins = true
+# Note: UniMixins is automatically set as a required dependency if usesMixins = true.
 modrinthRelations =
 
 # Publishing to CurseForge requires you to set the CURSEFORGE_TOKEN environment variable to one of your CurseForge API tokens.
@@ -172,6 +198,12 @@ curseForgeRelations =
 # projects. New projects should not use this parameter.
 customArchiveBaseName = binnie-mods
 
+# Optional parameter to customize the default working directory used by the runClient* tasks. Relative to the project directory.
+# runClientWorkingDirectory = run/client
+
+# Optional parameter to customize the default working directory used by the runServer* tasks. Relative to the project directory.
+# runServerWorkingDirectory = run/server
+
 # Optional parameter to have the build automatically fail if an illegal version is used.
 # This can be useful if you e.g. only want to allow versions in the form of '1.1.xxx'.
 # The check is ONLY performed if the version is a git tag.

gradle/gradle-daemon-jvm.properties

@@ -0,0 +1,12 @@
+#This file is generated by updateDaemonJvm
+toolchainUrl.FREE_BSD.AARCH64=https\://api.foojay.io/disco/v3.0/ids/cf726b4a1c84b50457225f9bba6d7650/redirect
+toolchainUrl.FREE_BSD.X86_64=https\://api.foojay.io/disco/v3.0/ids/fa1e318c287360478e3c83a9a3ef1007/redirect
+toolchainUrl.LINUX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/cf726b4a1c84b50457225f9bba6d7650/redirect
+toolchainUrl.LINUX.X86_64=https\://api.foojay.io/disco/v3.0/ids/fa1e318c287360478e3c83a9a3ef1007/redirect
+toolchainUrl.MAC_OS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/c2dd35c9d0aaf0ba6ad0791320f99dfc/redirect
+toolchainUrl.MAC_OS.X86_64=https\://api.foojay.io/disco/v3.0/ids/e5810bd7fd1f8a586644409d395a7e55/redirect
+toolchainUrl.UNIX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/cf726b4a1c84b50457225f9bba6d7650/redirect
+toolchainUrl.UNIX.X86_64=https\://api.foojay.io/disco/v3.0/ids/fa1e318c287360478e3c83a9a3ef1007/redirect
+toolchainUrl.WINDOWS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/7b3c4877c0749019e6805bb61e421497/redirect
+toolchainUrl.WINDOWS.X86_64=https\://api.foojay.io/disco/v3.0/ids/d76df094a9cbbabd3b08251f9e61444a/redirect
+toolchainVersion=25

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# Copyright © 2015-2021 the original authors.
+# Copyright © 2015 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -57,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/b631911858264c0b6e4d6603d677ff5218766cee/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -86,8 +86,7 @@ done
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
-' "$PWD" ) || exit
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -115,7 +114,6 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 
 # Determine the Java command to use to start the JVM.
@@ -173,7 +171,6 @@ fi
 # For Cygwin or MSYS, switch paths to Windows format before running java
 if "$cygwin" || "$msys" ; then
     APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
 
     JAVACMD=$( cygpath --unix "$JAVACMD" )
 
@@ -206,15 +203,14 @@ fi
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Collect all arguments for the java command:
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
 #     and any embedded shellness will be escaped.
 #   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
 #     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
         "$@"
 
 # Stop when "xargs" is not available.

gradlew.bat

@@ -70,11 +70,10 @@ goto fail
 :execute
 @rem Setup the command line
 
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
 
 :end
 @rem End local scope for the variables with windows NT shell

settings.gradle

@@ -17,5 +17,5 @@ pluginManagement {
 }
 
 plugins {
-    id 'com.gtnewhorizons.gtnhsettingsconvention' version '1.0.27'
+    id 'com.gtnewhorizons.gtnhsettingsconvention' version '2.0.26'
 }

src/main/java/binnie/Binnie.java

@@ -5,19 +5,15 @@ import java.util.List;
 
 import binnie.core.ManagerBase;
 import binnie.core.genetics.ManagerGenetics;
-import binnie.core.item.ManagerItem;
 import binnie.core.liquid.ManagerLiquid;
 import binnie.core.machines.ManagerMachine;
-import binnie.core.mod.config.ManagerConfig;
 import binnie.core.resource.ManagerResource;
 
 public final class Binnie {
 
     public static List<ManagerBase> Managers = new ArrayList<>();
     public static ManagerGenetics Genetics = new ManagerGenetics();
-    public static ManagerConfig Configuration = new ManagerConfig();
     public static ManagerLiquid Liquid = new ManagerLiquid();
     public static ManagerMachine Machine = new ManagerMachine();
-    public static ManagerItem Item = new ManagerItem();
     public static ManagerResource Resource = new ManagerResource();
 }

src/main/java/binnie/botany/Botany.java

@@ -6,6 +6,7 @@ import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.world.World;
+import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.event.entity.player.BonemealEvent;
 import net.minecraftforge.event.entity.player.PlayerInteractEvent;
 import net.minecraftforge.event.world.BlockEvent;
@@ -63,35 +64,41 @@ public class Botany extends AbstractMod {
     @SidedProxy(clientSide = "binnie.botany.proxy.ProxyClient", serverSide = "binnie.botany.proxy.ProxyServer")
     public static Proxy proxy;
 
+    // Genetics module
     public static BlockFlower flower;
-    public static Item seed;
+
+    public static ItemFlower flowerItem;
     public static Item pollen;
+    public static Item seed;
     public static ItemDictionary database;
+
+    // Gardening module
     public static BlockPlant plant;
-    public static ItemTrowel trowelWood;
-    public static ItemTrowel trowelStone;
-    public static ItemTrowel trowelIron;
-    public static ItemTrowel trowelDiamond;
-    public static ItemTrowel trowelGold;
     public static BlockSoil soil;
     public static BlockSoil loam;
     public static BlockSoil flowerbed;
     public static BlockSoil soilNoWeed;
     public static BlockSoil loamNoWeed;
     public static BlockSoil flowerbedNoWeed;
-    public static ItemInsulatedTube insulatedTube;
+    public static BlockCeramic ceramic;
+    public static BlockStained stained;
+    public static BlockCeramicPatterned ceramicTile;
+    public static BlockCeramicBrick ceramicBrick;
+
     public static ItemSoilMeter soilMeter;
+    public static ItemInsulatedTube insulatedTube;
+    public static ItemTrowel trowelWood;
+    public static ItemTrowel trowelStone;
+    public static ItemTrowel trowelIron;
+    public static ItemTrowel trowelDiamond;
+    public static ItemTrowel trowelGold;
     public static ItemMisc misc;
-    public static ItemFlower flowerItem;
     public static ItemPigment pigment;
     public static ItemClay clay;
-    public static BlockCeramic ceramic;
-    public static BlockCeramicPatterned ceramicTile;
-    public static BlockStained stained;
-    public static BlockCeramicBrick ceramicBrick;
 
     public Botany() {
         Botany.instance = this;
+        MinecraftForge.EVENT_BUS.register(new EventHandler());
     }
 
     @Mod.EventHandler
@@ -142,118 +149,6 @@ public class Botany extends AbstractMod {
         return PacketHandler.class;
     }
 
-    @SubscribeEvent
-    public void onShearFlower(PlayerInteractEvent event) {
-        if (event.action != PlayerInteractEvent.Action.RIGHT_CLICK_BLOCK) {
-            return;
-        }
-
-        if (event.entityPlayer != null && event.entityPlayer.getHeldItem() != null
-                && event.entityPlayer.getHeldItem().getItem() == Items.shears) {
-            TileEntity tile = event.world.getTileEntity(event.x, event.y, event.z);
-            if (tile instanceof TileEntityFlower tileFlower) {
-                tileFlower.onShear();
-                event.entityPlayer.getHeldItem().damageItem(1, event.entityPlayer);
-            }
-        }
-
-        if (event.entityPlayer != null && event.entityPlayer.getHeldItem() != null
-                && event.entityPlayer.getHeldItem().getItem() == Botany.pollen) {
-            TileEntity tile = event.world.getTileEntity(event.x, event.y, event.z);
-            if (tile instanceof TileEntityFlower tileFlower) {
-                IFlower pollen = BotanyCore.getFlowerRoot().getMember(event.entityPlayer.getHeldItem());
-                if (pollen != null && tileFlower.canMateWith(pollen)) {
-                    tileFlower.mateWith(pollen);
-                    if (!event.entityPlayer.capabilities.isCreativeMode) {
-                        ItemStack heldItem = event.entityPlayer.getHeldItem();
-                        heldItem.stackSize--;
-                    }
-                }
-            }
-        }
-    }
-
-    @SubscribeEvent
-    public void onFertiliseSoil(PlayerInteractEvent event) {
-        if (event.action != PlayerInteractEvent.Action.RIGHT_CLICK_BLOCK || event.world == null) {
-            return;
-        }
-
-        if (event.entityPlayer == null || event.entityPlayer.getHeldItem() == null) {
-            return;
-        }
-
-        int y = event.y;
-        Block block = event.world.getBlock(event.x, y, event.z);
-        if (!Gardening.isSoil(block)) {
-            block = event.world.getBlock(event.x, --y, event.z);
-        }
-        if (!Gardening.isSoil(block)) {
-            return;
-        }
-
-        IBlockSoil soil = (IBlockSoil) block;
-        if (Gardening.isNutrientFertiliser(event.entityPlayer.getHeldItem())
-                && soil.getType(event.world, event.x, y, event.z) != EnumSoilType.FLOWERBED) {
-            EnumSoilType type = soil.getType(event.world, event.x, y, event.z);
-            int next = Math.min(type.ordinal() + Gardening.getFertiliserStrength(event.entityPlayer.getHeldItem()), 2);
-            if (soil.fertilise(event.world, event.x, y, event.z, EnumSoilType.values()[next])
-                    && !event.entityPlayer.capabilities.isCreativeMode) {
-                ItemStack heldItem = event.entityPlayer.getHeldItem();
-                heldItem.stackSize--;
-                return;
-            }
-        }
-
-        if (Gardening.isAcidFertiliser(event.entityPlayer.getHeldItem())
-                && soil.getPH(event.world, event.x, y, event.z) != EnumAcidity.ACID) {
-            EnumAcidity pH = soil.getPH(event.world, event.x, y, event.z);
-            int next = Math.max(pH.ordinal() - Gardening.getFertiliserStrength(event.entityPlayer.getHeldItem()), 0);
-            if (soil.setPH(event.world, event.x, y, event.z, EnumAcidity.values()[next])
-                    && !event.entityPlayer.capabilities.isCreativeMode) {
-                ItemStack heldItem2 = event.entityPlayer.getHeldItem();
-                heldItem2.stackSize--;
-                return;
-            }
-        }
-
-        if (Gardening.isAlkalineFertiliser(event.entityPlayer.getHeldItem())
-                && soil.getPH(event.world, event.x, y, event.z) != EnumAcidity.ALKALINE) {
-            EnumAcidity pH = soil.getPH(event.world, event.x, y, event.z);
-            int next = Math.min(pH.ordinal() + Gardening.getFertiliserStrength(event.entityPlayer.getHeldItem()), 2);
-            if (soil.setPH(event.world, event.x, y, event.z, EnumAcidity.values()[next])
-                    && !event.entityPlayer.capabilities.isCreativeMode) {
-                ItemStack heldItem3 = event.entityPlayer.getHeldItem();
-                heldItem3.stackSize--;
-                return;
-            }
-        }
-
-        if (Gardening.isWeedkiller(event.entityPlayer.getHeldItem())
-                && Gardening.addWeedKiller(event.world, event.x, y, event.z)
-                && !event.entityPlayer.capabilities.isCreativeMode) {
-            ItemStack heldItem4 = event.entityPlayer.getHeldItem();
-            heldItem4.stackSize--;
-        }
-    }
-
-    @SubscribeEvent
-    public void plantVanilla(BlockEvent.PlaceEvent event) {
-        World world = event.world;
-        int x = event.x;
-        int y = event.y;
-        int z = event.z;
-        Block block = world.getBlock(x, y - 1, z);
-        if (!(block instanceof IBlockSoil)) {
-            return;
-        }
-
-        IFlower flower = BotanyCore.getFlowerRoot().getConversion(event.itemInHand);
-        if (flower != null) {
-            Gardening.plant(world, x, y, z, flower, event.player.getGameProfile());
-        }
-    }
-
     @Deprecated
     public void onPlantVanilla(PlayerInteractEvent event) {
         if (!BinnieCore.proxy.isSimulating(event.world)
@@ -287,27 +182,6 @@ public class Botany extends AbstractMod {
         }
     }
 
-    @SubscribeEvent
-    public void onBonemeal(BonemealEvent event) {
-        Block block = event.world.getBlock(event.x, event.y, event.z);
-        if (Gardening.isSoil(block)) {
-            IBlockSoil soil = (IBlockSoil) block;
-            if (soil.fertilise(event.world, event.x, event.y, event.z, EnumSoilType.LOAM)) {
-                event.setResult(Event.Result.ALLOW);
-            }
-        }
-
-        TileEntity tile = event.world.getTileEntity(event.x, event.y, event.z);
-        if (tile instanceof TileEntityFlower && ((TileEntityFlower) tile).onBonemeal()) {
-            event.setResult(Event.Result.ALLOW);
-        }
-    }
-
-    @Override
-    public boolean isActive() {
-        return BinnieCore.isBotanyActive();
-    }
-
     @Mod.EventHandler
     public void onIMC(FMLInterModComms.IMCEvent event) {
         for (FMLInterModComms.IMCMessage message : event.getMessages()) {
@@ -338,4 +212,138 @@ public class Botany extends AbstractMod {
             super(Botany.instance);
         }
     }
+
+    public static class EventHandler {
+
+        @SubscribeEvent
+        public void onShearFlower(PlayerInteractEvent event) {
+            if (event.action != PlayerInteractEvent.Action.RIGHT_CLICK_BLOCK) {
+                return;
+            }
+
+            if (event.entityPlayer != null && event.entityPlayer.getHeldItem() != null
+                    && event.entityPlayer.getHeldItem().getItem() == Items.shears) {
+                TileEntity tile = event.world.getTileEntity(event.x, event.y, event.z);
+                if (tile instanceof TileEntityFlower tileFlower) {
+                    tileFlower.onShear();
+                    event.entityPlayer.getHeldItem().damageItem(1, event.entityPlayer);
+                }
+            }
+
+            if (event.entityPlayer != null && event.entityPlayer.getHeldItem() != null
+                    && event.entityPlayer.getHeldItem().getItem() == Botany.pollen) {
+                TileEntity tile = event.world.getTileEntity(event.x, event.y, event.z);
+                if (tile instanceof TileEntityFlower tileFlower) {
+                    IFlower pollen = BotanyCore.getFlowerRoot().getMember(event.entityPlayer.getHeldItem());
+                    if (pollen != null && tileFlower.canMateWith(pollen)) {
+                        tileFlower.mateWith(pollen);
+                        if (!event.entityPlayer.capabilities.isCreativeMode) {
+                            ItemStack heldItem = event.entityPlayer.getHeldItem();
+                            heldItem.stackSize--;
+                        }
+                    }
+                }
+            }
+        }
+
+        @SubscribeEvent
+        public void onFertiliseSoil(PlayerInteractEvent event) {
+            if (event.action != PlayerInteractEvent.Action.RIGHT_CLICK_BLOCK || event.world == null) {
+                return;
+            }
+
+            if (event.entityPlayer == null || event.entityPlayer.getHeldItem() == null) {
+                return;
+            }
+
+            int y = event.y;
+            Block block = event.world.getBlock(event.x, y, event.z);
+            if (!Gardening.isSoil(block)) {
+                block = event.world.getBlock(event.x, --y, event.z);
+            }
+            if (!Gardening.isSoil(block)) {
+                return;
+            }
+
+            IBlockSoil soil = (IBlockSoil) block;
+            if (Gardening.isNutrientFertiliser(event.entityPlayer.getHeldItem())
+                    && soil.getType(event.world, event.x, y, event.z) != EnumSoilType.FLOWERBED) {
+                EnumSoilType type = soil.getType(event.world, event.x, y, event.z);
+                int next = Math
+                        .min(type.ordinal() + Gardening.getFertiliserStrength(event.entityPlayer.getHeldItem()), 2);
+                if (soil.fertilise(event.world, event.x, y, event.z, EnumSoilType.VALUES[next])
+                        && !event.entityPlayer.capabilities.isCreativeMode) {
+                    ItemStack heldItem = event.entityPlayer.getHeldItem();
+                    heldItem.stackSize--;
+                    return;
+                }
+            }
+
+            if (Gardening.isAcidFertiliser(event.entityPlayer.getHeldItem())
+                    && soil.getPH(event.world, event.x, y, event.z) != EnumAcidity.ACID) {
+                EnumAcidity pH = soil.getPH(event.world, event.x, y, event.z);
+                int next = Math
+                        .max(pH.ordinal() - Gardening.getFertiliserStrength(event.entityPlayer.getHeldItem()), 0);
+                if (soil.setPH(event.world, event.x, y, event.z, EnumAcidity.VALUES[next])
+                        && !event.entityPlayer.capabilities.isCreativeMode) {
+                    ItemStack heldItem2 = event.entityPlayer.getHeldItem();
+                    heldItem2.stackSize--;
+                    return;
+                }
+            }
+
+            if (Gardening.isAlkalineFertiliser(event.entityPlayer.getHeldItem())
+                    && soil.getPH(event.world, event.x, y, event.z) != EnumAcidity.ALKALINE) {
+                EnumAcidity pH = soil.getPH(event.world, event.x, y, event.z);
+                int next = Math
+                        .min(pH.ordinal() + Gardening.getFertiliserStrength(event.entityPlayer.getHeldItem()), 2);
+                if (soil.setPH(event.world, event.x, y, event.z, EnumAcidity.VALUES[next])
+                        && !event.entityPlayer.capabilities.isCreativeMode) {
+                    ItemStack heldItem3 = event.entityPlayer.getHeldItem();
+                    heldItem3.stackSize--;
+                    return;
+                }
+            }
+
+            if (Gardening.isWeedkiller(event.entityPlayer.getHeldItem())
+                    && Gardening.addWeedKiller(event.world, event.x, y, event.z)
+                    && !event.entityPlayer.capabilities.isCreativeMode) {
+                ItemStack heldItem4 = event.entityPlayer.getHeldItem();
+                heldItem4.stackSize--;
+            }
+        }
+
+        @SubscribeEvent
+        public void plantVanilla(BlockEvent.PlaceEvent event) {
+            World world = event.world;
+            int x = event.x;
+            int y = event.y;
+            int z = event.z;
+            Block block = world.getBlock(x, y - 1, z);
+            if (!(block instanceof IBlockSoil)) {
+                return;
+            }
+
+            IFlower flower = BotanyCore.getFlowerRoot().getConversion(event.itemInHand);
+            if (flower != null) {
+                Gardening.plant(world, x, y, z, flower, event.player.getGameProfile());
+            }
+        }
+
+        @SubscribeEvent
+        public void onBonemeal(BonemealEvent event) {
+            Block block = event.world.getBlock(event.x, event.y, event.z);
+            if (Gardening.isSoil(block)) {
+                IBlockSoil soil = (IBlockSoil) block;
+                if (soil.fertilise(event.world, event.x, event.y, event.z, EnumSoilType.LOAM)) {
+                    event.setResult(Event.Result.ALLOW);
+                }
+            }
+
+            TileEntity tile = event.world.getTileEntity(event.x, event.y, event.z);
+            if (tile instanceof TileEntityFlower && ((TileEntityFlower) tile).onBonemeal()) {
+                event.setResult(Event.Result.ALLOW);
+            }
+        }
+    }
 }

src/main/java/binnie/botany/api/EnumAcidity.java

@@ -6,6 +6,11 @@ public enum EnumAcidity {
     NEUTRAL,
     ALKALINE;
 
+    /**
+     * Cached values() array for frequent read-only operations, the array should NOT be mutated.
+     */
+    public static final EnumAcidity[] VALUES = values();
+
     public String getID() {
         return name().toLowerCase();
     }

src/main/java/binnie/botany/api/EnumFlowerChromosome.java

@@ -24,6 +24,10 @@ public enum EnumFlowerChromosome implements IChromosomeType {
     SAPPINESS(IAlleleFloat.class),
     STEM(IAlleleInteger.class);
 
+    /**
+     * Cached values() array for frequent read-only operations, the array should NOT be mutated.
+     */
+    public static final EnumFlowerChromosome[] VALUES = values();
     private final Class<? extends IAllele> cls;
 
     EnumFlowerChromosome(Class<? extends IAllele> cls) {

src/main/java/binnie/botany/api/EnumMoisture.java

@@ -6,6 +6,11 @@ public enum EnumMoisture {
     NORMAL,
     DAMP;
 
+    /**
+     * Cached values() array for frequent read-only operations, the array should NOT be mutated.
+     */
+    public static final EnumMoisture[] VALUES = values();
+
     public String getID() {
         return name().toLowerCase();
     }

src/main/java/binnie/botany/api/EnumSoilType.java

@@ -6,6 +6,11 @@ public enum EnumSoilType {
     LOAM,
     FLOWERBED;
 
+    /**
+     * Cached values() array for frequent read-only operations, the array should NOT be mutated.
+     */
+    public static final EnumSoilType[] VALUES = values();
+
     public String getID() {
         return name().toLowerCase();
     }

src/main/java/binnie/botany/ceramic/BlockCeramic.java

@@ -93,7 +93,7 @@ public class BlockCeramic extends Block implements IBlockMetadata {
 
     @Override
     public void getSubBlocks(Item item, CreativeTabs tabs, List<ItemStack> itemList) {
-        for (EnumFlowerColor c : EnumFlowerColor.values()) {
+        for (EnumFlowerColor c : EnumFlowerColor.VALUES) {
             itemList.add(TileEntityMetadata.getItemStack(this, c.ordinal()));
         }
     }

src/main/java/binnie/botany/ceramic/BlockCeramicBrick.java

@@ -102,12 +102,12 @@ public class BlockCeramicBrick extends Block implements IBlockMetadata, IMultipa
 
     @Override
     public void getSubBlocks(Item item, CreativeTabs tab, List<ItemStack> itemList) {
-        for (EnumFlowerColor c : EnumFlowerColor.values()) {
+        for (EnumFlowerColor c : EnumFlowerColor.VALUES) {
             BlockType type = new BlockType(c, c, TileType.Tile);
             itemList.add(TileEntityMetadata.getItemStack(this, type.ordinal()));
         }
 
-        for (TileType type2 : TileType.values()) {
+        for (TileType type2 : TileType.VALUES) {
             if (type2.canDouble()) {
                 itemList.add(new BlockType(EnumFlowerColor.BROWN, EnumFlowerColor.GOLD, type2).getStack(1));
             }
@@ -130,13 +130,13 @@ public class BlockCeramicBrick extends Block implements IBlockMetadata, IMultipa
 
     @Override
     public IIcon getIcon(int side, int meta) {
-        return getType(meta).getIcon(MultipassBlockRenderer.getLayer());
+        return TileType.get(meta >>> 16 & 0xFF).icons[MultipassBlockRenderer.getLayer()];
     }
 
     @Override
     @SideOnly(Side.CLIENT)
     public void registerBlockIcons(IIconRegister register) {
-        for (TileType type : TileType.values()) {
+        for (TileType type : TileType.VALUES) {
             for (int i = 0; i < 3; ++i) {
                 type.icons[i] = Botany.proxy.getIcon(register, "ceramic." + type.id + "." + i);
             }
@@ -167,6 +167,9 @@ public class BlockCeramicBrick extends Block implements IBlockMetadata, IMultipa
     @Override
     @SideOnly(Side.CLIENT)
     public int getRenderColor(int meta) {
+        if (!MultipassBlockRenderer.isRendering()) {
+            return EnumFlowerColor.get(meta & 0xFF).getColor(false);
+        }
         return colorMultiplier(meta);
     }
 
@@ -177,14 +180,14 @@ public class BlockCeramicBrick extends Block implements IBlockMetadata, IMultipa
 
     @Override
     public int colorMultiplier(int meta) {
-        BlockType type = getType(meta);
-        if (MultipassBlockRenderer.getLayer() == 0) {
+        int layer = MultipassBlockRenderer.getLayer();
+        if (layer == 0) {
             return 0xffffff;
         }
-        if (MultipassBlockRenderer.getLayer() == 1) {
-            return type.color1.getColor(false);
+        if (layer == 1) {
+            return EnumFlowerColor.get(meta & 0xFF).getColor(false);
         }
-        return type.color2.getColor(false);
+        return EnumFlowerColor.get(meta >>> 8 & 0xFF).getColor(false);
     }
 
     @Override
@@ -205,6 +208,10 @@ public class BlockCeramicBrick extends Block implements IBlockMetadata, IMultipa
         VerticalStripeBrick("verticalbrickstripe", "verticalStripedCeramicBricks"),
         VerticalLargeBrick("verticalbricklarge", "largeVerticalCeramicBricks");
 
+        /**
+         * Cached values() array for frequent read-only operations, the array should NOT be mutated.
+         */
+        public static final TileType[] VALUES = values();
         private final String id;
         private final String name;
         private final IIcon[] icons;
@@ -216,7 +223,7 @@ public class BlockCeramicBrick extends Block implements IBlockMetadata, IMultipa
         }
 
         public static TileType get(int id) {
-            return values()[id % values().length];
+            return VALUES[id % VALUES.length];
         }
 
         public boolean canDouble() {

src/main/java/binnie/botany/ceramic/BlockStained.java

@@ -34,6 +34,7 @@ public class BlockStained extends Block implements IBlockMetadata {
 
     public BlockStained() {
         super(Material.glass);
+        setHardness(0.3f);
         setCreativeTab(CreativeTabBotany.instance);
         setBlockName("stained");
     }
@@ -123,7 +124,7 @@ public class BlockStained extends Block implements IBlockMetadata {
 
     @Override
     public void getSubBlocks(Item item, CreativeTabs tab, List<ItemStack> itemList) {
-        for (EnumFlowerColor c : EnumFlowerColor.values()) {
+        for (EnumFlowerColor c : EnumFlowerColor.VALUES) {
             itemList.add(TileEntityMetadata.getItemStack(this, c.ordinal()));
         }
     }

src/main/java/binnie/botany/ceramic/CeramicColor.java

@@ -16,7 +16,7 @@ public class CeramicColor implements IDesignMaterial {
 
     static {
         CeramicColor.map = new LinkedHashMap<>();
-        for (EnumFlowerColor c : EnumFlowerColor.values()) {
+        for (EnumFlowerColor c : EnumFlowerColor.VALUES) {
             CeramicColor.map.put(c, new CeramicColor(c));
         }
     }

src/main/java/binnie/botany/ceramic/CeramicDesignSystem.java

@@ -74,7 +74,7 @@ public class CeramicDesignSystem implements IDesignSystem {
 
     @Override
     public void registerIcons(IIconRegister register) {
-        for (EnumPattern pattern : EnumPattern.values()) {
+        for (EnumPattern pattern : EnumPattern.VALUES) {
             primary.put(
                     pattern.ordinal(),
                     BinnieCore.proxy.getIcon(

src/main/java/binnie/botany/ceramic/CeramicTileRecipe.java

@@ -52,7 +52,7 @@ public class CeramicTileRecipe implements IRecipe {
             }
         }
 
-        for (BlockCeramicBrick.TileType type : BlockCeramicBrick.TileType.values()) {
+        for (BlockCeramicBrick.TileType type : BlockCeramicBrick.TileType.VALUES) {
             ItemStack stack2 = type.getRecipe(stacks);
             if (stack2 != null) {
                 return stack2;

src/main/java/binnie/botany/craftgui/WindowBotanistDatabase.java

@@ -91,7 +91,7 @@ public class WindowBotanistDatabase extends WindowAbstractDatabase {
                 }
             };
             List<IFlowerColor> colors = new ArrayList<>();
-            Collections.addAll(colors, EnumFlowerColor.values());
+            Collections.addAll(colors, EnumFlowerColor.VALUES);
             listBox.setOptions(colors);
         }
     }

src/main/java/binnie/botany/farm/GardenLogic.java

@@ -129,7 +129,7 @@ public class GardenLogic extends FarmLogic {
                 if (pH.ordinal() < acidity.ordinal()) {
                     ItemStack stack = getAvailableAlkaline();
                     if (stack != null && soil
-                            .setPH(world, position.x, position.y, position.z, EnumAcidity.values()[pH.ordinal() + 1])) {
+                            .setPH(world, position.x, position.y, position.z, EnumAcidity.VALUES[pH.ordinal() + 1])) {
                         housing.getFarmInventory().removeResources(new ItemStack[] { stack });
                         continue;
                     }
@@ -138,7 +138,7 @@ public class GardenLogic extends FarmLogic {
                 if (pH.ordinal() > acidity.ordinal()) {
                     ItemStack stack = getAvailableAcid();
                     if (stack != null && soil
-                            .setPH(world, position.x, position.y, position.z, EnumAcidity.values()[pH.ordinal() - 1])) {
+                            .setPH(world, position.x, position.y, position.z, EnumAcidity.VALUES[pH.ordinal() - 1])) {
                         housing.getFarmInventory().removeResources(new ItemStack[] { stack });
                         continue;
                     }

src/main/java/binnie/botany/flower/BlockFlower.java

@@ -55,7 +55,7 @@ public class BlockFlower extends BlockContainer {
     @Override
     @SideOnly(Side.CLIENT)
     public void registerBlockIcons(IIconRegister register) {
-        for (EnumFlowerType type : EnumFlowerType.values()) {
+        for (EnumFlowerType type : EnumFlowerType.VALUES) {
             type.registerIcons(register);
         }
     }

src/main/java/binnie/botany/flower/ItemBotany.java

@@ -1,5 +1,7 @@
 package binnie.botany.flower;
 
+import static cpw.mods.fml.common.registry.GameRegistry.registerItem;
+
 import java.util.List;
 
 import net.minecraft.block.Block;
@@ -39,6 +41,8 @@ public abstract class ItemBotany extends Item {
         setCreativeTab(CreativeTabBotany.instance);
         setUnlocalizedName(name);
         hasSubtypes = true;
+
+        registerItem(this, getUnlocalizedName().substring(5));
     }
 
     @Override

src/main/java/binnie/botany/flower/ItemInsulatedTube.java

@@ -1,5 +1,7 @@
 package binnie.botany.flower;
 
+import static cpw.mods.fml.common.registry.GameRegistry.registerItem;
+
 import java.util.List;
 
 import net.minecraft.client.renderer.texture.IIconRegister;
@@ -25,6 +27,8 @@ public class ItemInsulatedTube extends Item {
         setUnlocalizedName("insulatedTube");
         setCreativeTab(CreativeTabBotany.instance);
         setHasSubtypes(true);
+
+        registerItem(this, getUnlocalizedName().substring(5));
     }
 
     public static ItemStack getInsulateStack(ItemStack stack) {

src/main/java/binnie/botany/gardening/BlockSoil.java

@@ -81,8 +81,8 @@ public class BlockSoil extends Block implements IBlockSoil {
     @Override
     @SideOnly(Side.CLIENT)
     public void registerBlockIcons(IIconRegister register) {
-        for (EnumMoisture moisture : EnumMoisture.values()) {
-            for (EnumAcidity pH : EnumAcidity.values()) {
+        for (EnumMoisture moisture : EnumMoisture.VALUES) {
+            for (EnumAcidity pH : EnumAcidity.VALUES) {
                 int index = moisture.ordinal() + pH.ordinal() * 3;
                 String id = "soil/" + getType().getID() + "." + pH.getID() + "." + moisture.getID();
                 iconsTop[index] = Botany.proxy.getIcon(register, id + ".0");
@@ -104,8 +104,8 @@ public class BlockSoil extends Block implements IBlockSoil {
     @Override
     public void updateTick(World world, int x, int y, int z, Random random) {
         int meta = world.getBlockMetadata(x, y, z);
-        EnumMoisture moisture = EnumMoisture.values()[meta % 3];
-        EnumAcidity acidity = EnumAcidity.values()[meta / 3];
+        EnumMoisture moisture = EnumMoisture.VALUES[meta % 3];
+        EnumAcidity acidity = EnumAcidity.VALUES[meta / 3];
         EnumMoisture desiredMoisture = Gardening.getNaturalMoisture(world, x, y, z);
         if (desiredMoisture.ordinal() > moisture.ordinal()) {
             moisture = ((moisture == EnumMoisture.DRY) ? EnumMoisture.NORMAL : EnumMoisture.DAMP);
@@ -141,12 +141,12 @@ public class BlockSoil extends Block implements IBlockSoil {
 
     @Override
     public EnumAcidity getPH(World world, int x, int y, int z) {
-        return EnumAcidity.values()[world.getBlockMetadata(x, y, z) / 3];
+        return EnumAcidity.VALUES[world.getBlockMetadata(x, y, z) / 3];
     }
 
     @Override
     public EnumMoisture getMoisture(World world, int x, int y, int z) {
-        return EnumMoisture.values()[world.getBlockMetadata(x, y, z) % 3];
+        return EnumMoisture.VALUES[world.getBlockMetadata(x, y, z) % 3];
     }
 
     @Override

src/main/java/binnie/botany/gardening/Gardening.java

@@ -233,8 +233,8 @@ public class Gardening {
         BiomeGenBase biome = world.getBiomeGenForCoords(x, z);
         return canTolerate(
                 flower,
-                EnumAcidity.values()[soilMeta / 3 % 3],
-                EnumMoisture.values()[soilMeta % 3],
+                EnumAcidity.VALUES[soilMeta / 3 % 3],
+                EnumMoisture.VALUES[soilMeta % 3],
                 EnumTemperature.getFromValue(biome.temperature));
     }
 

src/main/java/binnie/botany/gardening/ItemSoil.java

@@ -33,8 +33,8 @@ public class ItemSoil extends ItemBlock {
     @SideOnly(Side.CLIENT)
     public void addInformation(ItemStack stack, EntityPlayer player, List<String> tooltip, boolean advanced) {
         super.addInformation(stack, player, tooltip, advanced);
-        EnumMoisture moisture = EnumMoisture.values()[stack.getItemDamage() % 3];
-        EnumAcidity acidity = EnumAcidity.values()[stack.getItemDamage() / 3];
+        EnumMoisture moisture = EnumMoisture.VALUES[stack.getItemDamage() % 3];
+        EnumAcidity acidity = EnumAcidity.VALUES[stack.getItemDamage() / 3];
         String info = "";
 
         if (moisture == EnumMoisture.DRY) {

src/main/java/binnie/botany/gardening/ItemSoilMeter.java

@@ -1,5 +1,7 @@
 package binnie.botany.gardening;
 
+import static cpw.mods.fml.common.registry.GameRegistry.registerItem;
+
 import net.minecraft.block.Block;
 import net.minecraft.client.renderer.texture.IIconRegister;
 import net.minecraft.entity.player.EntityPlayer;
@@ -28,6 +30,8 @@ public class ItemSoilMeter extends Item {
         setCreativeTab(CreativeTabBotany.instance);
         setUnlocalizedName("soilMeter");
         setMaxStackSize(1);
+
+        registerItem(this, getUnlocalizedName().substring(5));
     }
 
     @Override

src/main/java/binnie/botany/gardening/ItemTrowel.java

@@ -1,5 +1,7 @@
 package binnie.botany.gardening;
 
+import static cpw.mods.fml.common.registry.GameRegistry.registerItem;
+
 import net.minecraft.block.Block;
 import net.minecraft.client.renderer.texture.IIconRegister;
 import net.minecraft.entity.player.EntityPlayer;
@@ -28,6 +30,8 @@ public class ItemTrowel extends Item {
         setCreativeTab(CreativeTabBotany.instance);
         setUnlocalizedName("trowel" + material);
         locName = "trowel" + material;
+
+        registerItem(this, getUnlocalizedName().substring(5));
     }
 
     @Override

src/main/java/binnie/botany/gardening/ModuleGardening.java

@@ -12,7 +12,6 @@ import net.minecraftforge.oredict.RecipeSorter;
 import net.minecraftforge.oredict.ShapedOreRecipe;
 import net.minecraftforge.oredict.ShapelessOreRecipe;
 
-import binnie.Binnie;
 import binnie.botany.Botany;
 import binnie.botany.CreativeTabBotany;
 import binnie.botany.api.EnumAcidity;
@@ -37,6 +36,7 @@ import binnie.core.block.ItemMetadata;
 import binnie.core.block.ItemMetadataRenderer;
 import binnie.core.block.MultipassItemRenderer;
 import binnie.core.block.TileEntityMetadata;
+import binnie.core.item.ItemMisc;
 import cpw.mods.fml.common.registry.GameRegistry;
 
 public class ModuleGardening implements IInitializable {
@@ -75,7 +75,7 @@ public class ModuleGardening implements IInitializable {
         Botany.trowelIron = new ItemTrowel(Item.ToolMaterial.IRON, "Iron");
         Botany.trowelDiamond = new ItemTrowel(Item.ToolMaterial.EMERALD, "Diamond");
         Botany.trowelGold = new ItemTrowel(Item.ToolMaterial.GOLD, "Gold");
-        Botany.misc = Binnie.Item.registerMiscItems(BotanyItems.values(), CreativeTabBotany.instance);
+        Botany.misc = new ItemMisc(CreativeTabBotany.instance, BotanyItems.values());
         Botany.pigment = new ItemPigment();
         Botany.clay = new ItemClay();
 
@@ -109,7 +109,7 @@ public class ModuleGardening implements IInitializable {
 
         for (boolean manual : new boolean[] { true, false }) {
             for (boolean fertilised : new boolean[] { true, false }) {
-                for (EnumMoisture moist : EnumMoisture.values()) {
+                for (EnumMoisture moist : EnumMoisture.VALUES) {
                     ItemStack icon = (moist == EnumMoisture.DRY) ? yellow
                             : ((moist == EnumMoisture.NORMAL) ? red : blue);
                     int insulate = 2 - moist.ordinal();
@@ -258,7 +258,7 @@ public class ModuleGardening implements IInitializable {
         GameRegistry
                 .addRecipe(BotanyItems.Mortar.get(6), " c ", "cgc", " c ", 'c', Items.clay_ball, 'g', Blocks.gravel);
 
-        for (EnumFlowerColor c : EnumFlowerColor.values()) {
+        for (EnumFlowerColor c : EnumFlowerColor.VALUES) {
             ItemStack clay = new ItemStack(Botany.clay, 1, c.ordinal());
             ItemStack pigment = new ItemStack(Botany.pigment, 1, c.ordinal());
             GameRegistry.addShapelessRecipe(clay, Items.clay_ball, Items.clay_ball, Items.clay_ball, pigment);
@@ -276,9 +276,9 @@ public class ModuleGardening implements IInitializable {
             return null;
         }
         return new ItemStack(
-                Gardening.getSoilBlock(EnumSoilType.values()[type]),
+                Gardening.getSoilBlock(EnumSoilType.VALUES[type]),
                 1,
-                BlockSoil.getMeta(EnumAcidity.values()[pH], EnumMoisture.values()[moisture]));
+                BlockSoil.getMeta(EnumAcidity.VALUES[pH], EnumMoisture.VALUES[moisture]));
     }
 
     private void addAcidFertiliser(ItemStack stack, int strengthMax) {

src/main/java/binnie/botany/genetics/EnumFlowerColor.java

@@ -92,7 +92,10 @@ public enum EnumFlowerColor implements IFlowerColor {
     YELLOW("yellow", 0xffff00),
     YELLOW_GREEN("yellowGreen", 0x9acd32);
 
-    private static final EnumFlowerColor[] ALL_VALUES = values();
+    /**
+     * Cached values() array for frequent read-only operations, the array should NOT be mutated.
+     */
+    public static final EnumFlowerColor[] VALUES = values();
     private final int color;
     private final int colorDis;
     private final String name;
@@ -2964,7 +2967,7 @@ public enum EnumFlowerColor implements IFlowerColor {
     }
 
     public static EnumFlowerColor get(int i) {
-        return ALL_VALUES[Math.max(0, i) % ALL_VALUES.length];
+        return VALUES[Math.max(0, i) % VALUES.length];
     }
 
     @Override

src/main/java/binnie/botany/genetics/EnumFlowerType.java

@@ -57,6 +57,10 @@ public enum EnumFlowerType implements IFlowerType {
     DELPHINIUM(2),
     HOLLYHOCK(2);
 
+    /**
+     * Cached values() array for frequent read-only operations, the array should NOT be mutated.
+     */
+    public static final EnumFlowerType[] VALUES = values();
     private final int sections;
     private final IIcon[] stem;
     private final IIcon[] petal;

src/main/java/binnie/botany/genetics/FlowerHelper.java

@@ -232,7 +232,7 @@ public class FlowerHelper extends SpeciesRoot implements IFlowerRoot {
 
     @Override
     public IChromosomeType[] getKaryotype() {
-        return EnumFlowerChromosome.values();
+        return EnumFlowerChromosome.VALUES;
     }
 
     @Override

src/main/java/binnie/botany/genetics/FlowerSpecies.java

@@ -496,7 +496,7 @@ public enum FlowerSpecies implements IAlleleFlowerSpecies {
 
     @Override
     public EnumHumidity getHumidity() {
-        return EnumHumidity.values()[getMoisture().ordinal()];
+        return EnumHumidity.VALUES[getMoisture().ordinal()];
     }
 
     @Override

src/main/java/binnie/botany/genetics/FlowerTemplates.java

@@ -9,7 +9,7 @@ import forestry.core.genetics.alleles.EnumAllele;
 public class FlowerTemplates {
 
     public static IAllele[] getDefaultTemplate() {
-        IAllele[] alleles = new IAllele[EnumFlowerChromosome.values().length];
+        IAllele[] alleles = new IAllele[EnumFlowerChromosome.VALUES.length];
         alleles[EnumFlowerChromosome.SPECIES.ordinal()] = FlowerSpecies.POPPY;
         alleles[EnumFlowerChromosome.PRIMARY.ordinal()] = AlleleHelper.getAllele(EnumFlowerColor.RED);
         alleles[EnumFlowerChromosome.SECONDARY.ordinal()] = AlleleHelper.getAllele(EnumFlowerColor.RED);

src/main/java/binnie/botany/genetics/ItemDictionary.java

@@ -1,5 +1,7 @@
 package binnie.botany.genetics;
 
+import static cpw.mods.fml.common.registry.GameRegistry.registerItem;
+
 import java.util.List;
 
 import net.minecraft.client.renderer.texture.IIconRegister;
@@ -25,6 +27,8 @@ public class ItemDictionary extends Item {
         setCreativeTab(CreativeTabBotany.instance);
         setUnlocalizedName("database");
         setMaxStackSize(1);
+
+        registerItem(this, getUnlocalizedName().substring(5));
     }
 
     @Override

src/main/java/binnie/botany/genetics/ModuleGenetics.java

@@ -42,7 +42,7 @@ public class ModuleGenetics implements IInitializable {
 
     @Override
     public void init() {
-        for (EnumFlowerColor color : EnumFlowerColor.values()) {
+        for (EnumFlowerColor color : EnumFlowerColor.VALUES) {
             AlleleManager.alleleRegistry.registerAllele(color.getAllele());
         }
 

src/main/java/binnie/botany/items/ItemClay.java

@@ -1,5 +1,7 @@
 package binnie.botany.items;
 
+import static cpw.mods.fml.common.registry.GameRegistry.registerItem;
+
 import java.util.List;
 
 import net.minecraft.client.renderer.texture.IIconRegister;
@@ -22,6 +24,8 @@ public class ItemClay extends Item {
         setUnlocalizedName("clay");
         setHasSubtypes(true);
         setCreativeTab(CreativeTabBotany.instance);
+
+        registerItem(this, getUnlocalizedName().substring(5));
     }
 
     @Override
@@ -45,7 +49,7 @@ public class ItemClay extends Item {
     @Override
     @SideOnly(Side.CLIENT)
     public void getSubItems(Item item, CreativeTabs tab, List<ItemStack> list) {
-        for (EnumFlowerColor c : EnumFlowerColor.values()) {
+        for (EnumFlowerColor c : EnumFlowerColor.VALUES) {
             list.add(new ItemStack(this, 1, c.ordinal()));
         }
     }

src/main/java/binnie/botany/items/ItemPigment.java

@@ -1,5 +1,7 @@
 package binnie.botany.items;
 
+import static cpw.mods.fml.common.registry.GameRegistry.registerItem;
+
 import java.util.List;
 
 import net.minecraft.client.renderer.texture.IIconRegister;
@@ -22,6 +24,8 @@ public class ItemPigment extends Item {
         setUnlocalizedName("pigment");
         setHasSubtypes(true);
         setCreativeTab(CreativeTabBotany.instance);
+
+        registerItem(this, getUnlocalizedName().substring(5));
     }
 
     @Override
@@ -45,7 +49,7 @@ public class ItemPigment extends Item {
     @Override
     @SideOnly(Side.CLIENT)
     public void getSubItems(Item item, CreativeTabs tab, List<ItemStack> list) {
-        for (EnumFlowerColor c : EnumFlowerColor.values()) {
+        for (EnumFlowerColor c : EnumFlowerColor.VALUES) {
             list.add(new ItemStack(this, 1, c.ordinal()));
         }
     }

src/main/java/binnie/botany/network/MessageFlowerUpdate.java

@@ -39,10 +39,10 @@ public class MessageFlowerUpdate extends MessageCoordinates {
     public void readData(ByteBuf data) throws IOException {
         super.readData(data);
         render = new TileEntityFlower.RenderInfo();
-        render.primary = EnumFlowerColor.values()[data.readByte()];
-        render.secondary = EnumFlowerColor.values()[data.readByte()];
-        render.stem = EnumFlowerColor.values()[data.readByte()];
-        render.type = EnumFlowerType.values()[data.readByte()];
+        render.primary = EnumFlowerColor.get(data.readByte());
+        render.secondary = EnumFlowerColor.get(data.readByte());
+        render.stem = EnumFlowerColor.get(data.readByte());
+        render.type = EnumFlowerType.VALUES[data.readByte()];
         render.age = data.readByte();
         render.section = data.readByte();
         render.wilted = data.readBoolean();

src/main/java/binnie/core/AbstractMod.java

@@ -1,16 +1,9 @@
 package binnie.core;
 
-import java.lang.reflect.Field;
 import java.util.ArrayList;
-import java.util.Collections;
-import java.util.LinkedHashSet;
 import java.util.List;
 
-import net.minecraftforge.common.MinecraftForge;
-
-import binnie.Binnie;
 import binnie.core.gui.IBinnieGUID;
-import binnie.core.mod.parser.FieldParser;
 import binnie.core.network.BinniePacketHandler;
 import binnie.core.network.IPacketID;
 import binnie.core.network.IPacketProvider;
@@ -23,17 +16,16 @@ import cpw.mods.fml.relauncher.Side;
 public abstract class AbstractMod implements IPacketProvider, IInitializable {
 
     private SimpleNetworkWrapper wrapper;
-    private final LinkedHashSet<Field> fields;
     protected final List<IInitializable> modules;
 
     public AbstractMod() {
-        fields = new LinkedHashSet<>();
         modules = new ArrayList<>();
         BinnieCore.registerMod(this);
-        MinecraftForge.EVENT_BUS.register(this);
     }
 
-    public abstract boolean isActive();
+    public boolean isActive() {
+        return true;
+    }
 
     @Override
     public abstract String getChannel();
@@ -47,10 +39,6 @@ public abstract class AbstractMod implements IPacketProvider, IInitializable {
         return new IBinnieGUID[0];
     }
 
-    public Class<?>[] getConfigs() {
-        return new Class[0];
-    }
-
     public abstract IProxyCore getProxy();
 
     public abstract String getModID();
@@ -67,32 +55,10 @@ public abstract class AbstractMod implements IPacketProvider, IInitializable {
             return;
         }
 
-        if (getConfigs() != null) {
-            for (Class<?> cls : getConfigs()) {
-                Binnie.Configuration.registerConfiguration(cls, this);
-            }
-        }
-
         getProxy().preInit();
         for (IInitializable module : modules) {
             module.preInit();
         }
-
-        // TODO what does it mean?
-        Collections.addAll(fields, getClass().getFields());
-        for (Class<?> cls : getClass().getClasses()) {
-            Collections.addAll(fields, getClass().getFields());
-        }
-        for (IInitializable module : modules) {
-            Collections.addAll(fields, module.getClass().getFields());
-        }
-        for (Field field4 : fields) {
-            try {
-                FieldParser.preInitParse(field4, this);
-            } catch (Exception e) {
-                throw new RuntimeException(e);
-            }
-        }
     }
 
     @Override
@@ -108,14 +74,6 @@ public abstract class AbstractMod implements IPacketProvider, IInitializable {
         for (IInitializable module : modules) {
             module.init();
         }
-
-        for (Field field : fields) {
-            try {
-                FieldParser.initParse(field, this);
-            } catch (Exception e) {
-                throw new RuntimeException(e);
-            }
-        }
     }
 
     @Override
@@ -128,18 +86,10 @@ public abstract class AbstractMod implements IPacketProvider, IInitializable {
         for (IInitializable module : modules) {
             module.postInit();
         }
-
-        for (Field field : fields) {
-            try {
-                FieldParser.postInitParse(field, this);
-            } catch (Exception e) {
-                throw new RuntimeException(e);
-            }
-        }
     }
 
     protected void addModule(IInitializable init) {
         modules.add(init);
-        MinecraftForge.EVENT_BUS.register(init);
+        init.registerEventHandler();
     }
 }

src/main/java/binnie/core/BinnieCore.java

@@ -5,13 +5,14 @@ import java.util.List;
 
 import net.minecraft.entity.player.EntityPlayerMP;
 import net.minecraft.item.Item;
-import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.server.MinecraftServer;
 import net.minecraftforge.client.event.TextureStitchEvent;
+import net.minecraftforge.common.MinecraftForge;
 
 import binnie.Binnie;
 import binnie.core.block.MultipassBlockRenderer;
 import binnie.core.block.TileEntityMetadata;
+import binnie.core.config.BCConfig;
 import binnie.core.craftgui.minecraft.ModuleCraftGUI;
 import binnie.core.gui.BinnieCoreGUI;
 import binnie.core.gui.BinnieGUIHandler;
@@ -22,10 +23,6 @@ import binnie.core.liquid.FluidContainer;
 import binnie.core.liquid.ItemFluidContainer;
 import binnie.core.machines.MachineGroup;
 import binnie.core.machines.storage.ModuleStorage;
-import binnie.core.mod.config.ConfigurationMain;
-import binnie.core.mod.config.ConfigurationMods;
-import binnie.core.mod.parser.FieldParser;
-import binnie.core.mod.parser.ItemParser;
 import binnie.core.network.BinnieCorePacketID;
 import binnie.core.network.BinniePacketHandler;
 import binnie.core.network.IPacketID;
@@ -49,13 +46,16 @@ import forestry.api.core.ForestryEvent;
 import forestry.plugins.PluginManager;
 
 @Mod(
-        modid = "BinnieCore",
-        name = "Binnie Core",
+        modid = BinnieCore.CORE_MODID,
+        name = BinnieCore.CORE_MOD_NAME,
         version = Tags.VERSION,
         useMetadata = true,
         dependencies = "after:Forestry@[4.2,),required-after:gtnhlib@[0.0.10,)")
 public class BinnieCore extends AbstractMod {
 
+    public static final String CORE_MODID = "BinnieCore";
+    public static final String CORE_MOD_NAME = "Binnie Core";
+
     @Mod.Instance("BinnieCore")
     public static BinnieCore instance;
 
@@ -68,15 +68,20 @@ public class BinnieCore extends AbstractMod {
     public static ItemGenesis genesis;
     public static ItemFieldKit fieldKit;
 
+    public BinnieCore() {
+        MinecraftForge.EVENT_BUS.register(new EventHandler());
+    }
+
     @Mod.EventHandler
     public void preInit(FMLPreInitializationEvent event) {
-        Binnie.Configuration.registerConfiguration(ConfigurationMods.class, this);
         for (ManagerBase baseManager : Binnie.Managers) {
             addModule(baseManager);
         }
 
         addModule(new ModuleCraftGUI());
-        addModule(new ModuleStorage());
+        if (!BCConfig.disableCompartments) {
+            addModule(new ModuleStorage());
+        }
         addModule(new ModuleItems());
         if (Loader.isModLoaded("BuildCraft|Silicon")) {
             addModule(new ModuleTrigger());
@@ -106,7 +111,6 @@ public class BinnieCore extends AbstractMod {
             Item item = new ItemFluidContainer(container);
             GameRegistry.registerItem(item, item.getUnlocalizedName().substring(5));
         }
-        FieldParser.parsers.add(new ItemParser());
         super.preInit();
     }
 
@@ -134,20 +138,12 @@ public class BinnieCore extends AbstractMod {
         return PluginManager.Module.ARBORICULTURE.isEnabled();
     }
 
-    public static boolean isBotanyActive() {
-        return ConfigurationMods.botany;
-    }
-
-    public static boolean isGeneticsActive() {
-        return ConfigurationMods.genetics;
-    }
-
     public static boolean isExtraBeesActive() {
-        return ConfigurationMods.extraBees && isApicultureActive();
+        return isApicultureActive();
     }
 
     public static boolean isExtraTreesActive() {
-        return ConfigurationMods.extraTrees && isArboricultureActive();
+        return isArboricultureActive();
     }
 
     @Override
@@ -169,23 +165,6 @@ public class BinnieCore extends AbstractMod {
         return list;
     }
 
-    @SubscribeEvent
-    @SideOnly(Side.CLIENT)
-    public void handleSpeciesDiscovered(ForestryEvent.SpeciesDiscovered event) {
-        try {
-            EntityPlayerMP player = MinecraftServer.getServer().getConfigurationManager()
-                    .func_152612_a(event.username.getName());
-            if (player == null) {
-                return;
-            }
-            event.tracker.synchToPlayer(player);
-            NBTTagCompound nbt = new NBTTagCompound();
-            nbt.setString("species", event.species.getUID());
-        } catch (Exception ex) {
-            // ignored
-        }
-    }
-
     @Override
     public String getChannel() {
         return "BIN";
@@ -206,20 +185,6 @@ public class BinnieCore extends AbstractMod {
         return BinnieCorePacketID.values();
     }
 
-    @SubscribeEvent
-    @SideOnly(Side.CLIENT)
-    public void handleTextureRemap(TextureStitchEvent.Pre event) {
-        if (event.map.getTextureType() == 0) {
-            Binnie.Liquid.reloadIcons(event.map);
-        }
-        Binnie.Resource.registerIcons(event.map, event.map.getTextureType());
-    }
-
-    @Override
-    public Class<?>[] getConfigs() {
-        return new Class[] { ConfigurationMain.class };
-    }
-
     @Override
     protected Class<? extends BinniePacketHandler> getPacketHandler() {
         return PacketHandler.class;
@@ -236,4 +201,31 @@ public class BinnieCore extends AbstractMod {
             super(instance);
         }
     }
+
+    public static class EventHandler {
+
+        @SubscribeEvent
+        @SideOnly(Side.CLIENT)
+        public void handleSpeciesDiscovered(ForestryEvent.SpeciesDiscovered event) {
+            try {
+                EntityPlayerMP player = MinecraftServer.getServer().getConfigurationManager()
+                        .func_152612_a(event.username.getName());
+                if (player == null) {
+                    return;
+                }
+                event.tracker.synchToPlayer(player);
+            } catch (Exception ex) {
+                // ignored
+            }
+        }
+
+        @SubscribeEvent
+        @SideOnly(Side.CLIENT)
+        public void handleTextureRemap(TextureStitchEvent.Pre event) {
+            if (event.map.getTextureType() == 0) {
+                Binnie.Liquid.reloadIcons(event.map);
+            }
+            Binnie.Resource.registerIcons(event.map, event.map.getTextureType());
+        }
+    }
 }

src/main/java/binnie/core/IInitializable.java

@@ -7,4 +7,6 @@ public interface IInitializable {
     void init();
 
     void postInit();
+
+    default void registerEventHandler() {}
 }

src/main/java/binnie/core/Mods.java

@@ -14,6 +14,7 @@ public class Mods {
     public static final Mod botania = new Mod("Botania");
     public static final Mod extraBiomes = new Mod("ExtrabiomesXL");
     public static final Mod dreamcraft = new Mod("dreamcraft");
+    public static final Mod buildcraftCore = new Mod("BuildCraft|Core");
 
     private static Item findItem(String modId, String name) {
         Item stack = GameRegistry.findItem(modId, name);

src/main/java/binnie/core/block/ItemMetadata.java

@@ -17,6 +17,8 @@ public class ItemMetadata extends ItemBlock {
 
     public ItemMetadata(Block block) {
         super(block);
+        setMaxDamage(0);
+        setHasSubtypes(true);
     }
 
     @Override

src/main/java/binnie/core/block/MultipassBlockRenderer.java

@@ -14,6 +14,7 @@ public class MultipassBlockRenderer implements ISimpleBlockRenderingHandler {
 
     public static MultipassBlockRenderer instance;
     private static int layer = 0;
+    private static boolean rendering = false;
 
     public MultipassBlockRenderer() {
         MultipassBlockRenderer.instance = this;
@@ -23,31 +24,49 @@ public class MultipassBlockRenderer implements ISimpleBlockRenderingHandler {
         return MultipassBlockRenderer.layer;
     }
 
+    public static boolean isRendering() {
+        return MultipassBlockRenderer.rendering;
+    }
+
     @Override
     public void renderInventoryBlock(Block block, int meta, int modelID, RenderBlocks renderer) {
+        IMultipassBlock multipassBlock = (IMultipassBlock) block;
+        int passes = multipassBlock.getNumberOfPasses();
+
         block.setBlockBoundsForItemRender();
         renderer.setRenderBoundsFromBlock(block);
         GL11.glTranslatef(-0.5f, -0.5f, -0.5f);
 
-        MultipassBlockRenderer.layer = 0;
-        while (MultipassBlockRenderer.layer < ((IMultipassBlock) block).getNumberOfPasses()) {
-            renderItem(block, renderer, meta);
-            MultipassBlockRenderer.layer++;
+        MultipassBlockRenderer.rendering = true;
+        try {
+            for (int pass = 0; pass < passes; ++pass) {
+                MultipassBlockRenderer.layer = pass;
+                renderItem(block, multipassBlock, renderer, meta);
+            }
+        } finally {
+            MultipassBlockRenderer.layer = 0;
+            MultipassBlockRenderer.rendering = false;
         }
-        MultipassBlockRenderer.layer = 0;
     }
 
     @Override
     public boolean renderWorldBlock(IBlockAccess world, int x, int y, int z, Block block, int modelId,
             RenderBlocks renderer) {
-        boolean r = true;
-        MultipassBlockRenderer.layer = 0;
-        while (MultipassBlockRenderer.layer < ((IMultipassBlock) block).getNumberOfPasses()) {
-            r = renderer.renderStandardBlock(block, x, y, z);
-            MultipassBlockRenderer.layer++;
+        IMultipassBlock multipassBlock = (IMultipassBlock) block;
+        int passes = multipassBlock.getNumberOfPasses();
+        boolean rendered = true;
+
+        MultipassBlockRenderer.rendering = true;
+        try {
+            for (int pass = 0; pass < passes; ++pass) {
+                MultipassBlockRenderer.layer = pass;
+                rendered = renderer.renderStandardBlock(block, x, y, z);
+            }
+            return rendered;
+        } finally {
+            MultipassBlockRenderer.layer = 0;
+            MultipassBlockRenderer.rendering = false;
         }
-        MultipassBlockRenderer.layer = 0;
-        return r;
     }
 
     @Override
@@ -60,8 +79,8 @@ public class MultipassBlockRenderer implements ISimpleBlockRenderingHandler {
         return BinnieCore.multipassRenderID;
     }
 
-    public void renderItem(Block block, RenderBlocks renderer, int meta) {
-        setColor(((IMultipassBlock) block).colorMultiplier(meta));
+    private void renderItem(Block block, IMultipassBlock multipassBlock, RenderBlocks renderer, int meta) {
+        setColor(multipassBlock.colorMultiplier(meta));
         Tessellator tessellator = Tessellator.instance;
         tessellator.startDrawingQuads();
         tessellator.setNormal(0.0f, -1.0f, 0.0f);

src/main/java/binnie/core/block/TileEntityMetadata.java

@@ -76,12 +76,14 @@ public class TileEntityMetadata extends TileEntity {
     }
 
     public static ItemStack getItemStack(Block block, int damage) {
-        NBTTagCompound tag = new NBTTagCompound();
-        tag.setInteger("meta", damage);
-
         ItemStack item = new ItemStack(block, 1, 0);
-        item.setItemDamage(Math.min(damage, 16387));
-        item.setTagCompound(tag);
+        if (0 <= damage && damage < Short.MAX_VALUE) {
+            item.setItemDamage(damage);
+        } else {
+            NBTTagCompound tag = new NBTTagCompound();
+            tag.setInteger("meta", damage);
+            item.setTagCompound(tag);
+        }
         return item;
     }
 

src/main/java/binnie/core/config/BCConfig.java

@@ -0,0 +1,14 @@
+package binnie.core.config;
+
+import com.gtnewhorizon.gtnhlib.config.Config;
+
+import binnie.core.BinnieCore;
+
+@Config(modid = BinnieCore.CORE_MODID)
+public class BCConfig {
+
+    @Config.Comment("If true, disables all compartment storage machines (no blocks/recipes will be registered).")
+    @Config.DefaultBoolean(false)
+    @Config.RequiresMcRestart
+    public static boolean disableCompartments;
+}

src/main/java/binnie/core/craftgui/IWidget.java

@@ -91,7 +91,7 @@ public interface IWidget {
 
     void callEvent(Event event);
 
-    void recieveEvent(Event event);
+    void receiveEvent(Event event);
 
     void onUpdateClient();
 

src/main/java/binnie/core/craftgui/TopLevelWidget.java

@@ -1,10 +1,7 @@
 package binnie.core.craftgui;
 
 import java.util.ArrayDeque;
-import java.util.ArrayList;
-import java.util.Collection;
 import java.util.Deque;
-import java.util.List;
 import java.util.ListIterator;
 
 import org.lwjgl.input.Mouse;
@@ -168,17 +165,14 @@ public abstract class TopLevelWidget extends Widget implements ITopLevelWidget {
     }
 
     public Deque<IWidget> calculateMousedOverWidgets() {
-        Deque<IWidget> list = new ArrayDeque<>();
-        for (IWidget widget : getQueuedWidgets(this)) {
-            if (widget.calculateIsMouseOver()) {
-                list.addLast(widget);
-            }
-        }
-        return list;
+        Deque<IWidget> widgets = new ArrayDeque<>();
+        addMousedOverWidgets(this, widgets);
+        return widgets;
     }
 
-    private Collection<IWidget> getQueuedWidgets(IWidget widget) {
-        List<IWidget> widgets = new ArrayList<>();
+    private void addMousedOverWidgets(IWidget widget, Deque<IWidget> widgets) {
+        if (!widget.isVisible()) return;
+
         boolean addChildren = true;
         if (widget.isCroppedWidget()) {
             addChildren = widget.getCroppedZone().contains(widget.getCropWidget().getRelativeMousePosition());
@@ -188,11 +182,12 @@ public abstract class TopLevelWidget extends Widget implements ITopLevelWidget {
             ListIterator<IWidget> li = widget.getWidgets().listIterator(widget.getWidgets().size());
             while (li.hasPrevious()) {
                 IWidget child = li.previous();
-                widgets.addAll(getQueuedWidgets(child));
+                addMousedOverWidgets(child, widgets);
             }
         }
-        widgets.add(widget);
-        return widgets;
+        if (widget.calculateIsMouseOver()) {
+            widgets.addLast(widget);
+        }
     }
 
     @Override

src/main/java/binnie/core/craftgui/Widget.java

@@ -235,11 +235,11 @@ public class Widget implements IWidget {
 
     @Override
     public void callEvent(Event event) {
-        getSuperParent().recieveEvent(event);
+        getSuperParent().receiveEvent(event);
     }
 
     @Override
-    public void recieveEvent(Event event) {
+    public void receiveEvent(Event event) {
         for (EventHandler handler : globalEventHandlers) {
             if (handler.handles(event)) {
                 handler.onEvent(event);
@@ -248,7 +248,7 @@ public class Widget implements IWidget {
 
         try {
             for (IWidget child : getWidgets()) {
-                child.recieveEvent(event);
+                child.receiveEvent(event);
             }
         } catch (ConcurrentModificationException e) {
             // ignored
@@ -306,17 +306,22 @@ public class Widget implements IWidget {
         }
 
         onUpdateClient();
-        List<IWidget> deletedWidgets = new ArrayList<>();
+        List<IWidget> deletedWidgets = null;
         for (IWidget widget : getWidgets()) {
             if (widget.hasAttribute(WidgetAttribute.NEEDS_DELETION)) {
+                if (deletedWidgets == null) {
+                    deletedWidgets = new ArrayList<>();
+                }
                 deletedWidgets.add(widget);
             } else {
                 widget.updateClient();
             }
         }
 
-        for (IWidget widget : deletedWidgets) {
-            deleteChild(widget);
+        if (deletedWidgets != null) {
+            for (IWidget widget : deletedWidgets) {
+                deleteChild(widget);
+            }
         }
     }
 

src/main/java/binnie/core/craftgui/WindowFieldKit.java

@@ -12,6 +12,7 @@ import net.minecraft.init.Items;
 import net.minecraft.inventory.IInventory;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.nbt.NBTTagList;
 
 import binnie.Binnie;
 import binnie.core.AbstractMod;
@@ -33,6 +34,7 @@ import binnie.core.craftgui.resource.minecraft.CraftGUITexture;
 import binnie.core.craftgui.resource.minecraft.PaddedTexture;
 import binnie.core.craftgui.resource.minecraft.StandardTexture;
 import binnie.core.machines.inventory.SlotValidator;
+import binnie.core.network.packet.MessageCraftGUI;
 import binnie.core.util.I18N;
 import binnie.extrabees.core.ExtraBeeTexture;
 import binnie.extrabees.gui.ExtraBeeGUITexture;
@@ -113,20 +115,26 @@ public class WindowFieldKit extends Window {
 
     @Override
     public void initialiseClient() {
+        final NBTTagList actions = new NBTTagList();
+
         setTitle(getName());
         CraftGUI.render.stylesheet(new StyleSheetPunnett());
         getWindowInventory().createSlot(0);
         getWindowInventory().createSlot(1);
         setupValidators();
-        new ControlPlayerInventory(this);
+        new ControlPlayerInventory(this).create(actions);
         IPoint handGlass = new IPoint(16.0f, 32.0f);
         GlassControl = new ControlImage(
                 this,
                 handGlass.x(),
                 handGlass.y(),
                 new StandardTexture(0, 160, 96, 96, ExtraBeeTexture.GUIPunnett));
-        new ControlSlot(this, handGlass.x() + 54.0f, handGlass.y() + 26.0f).assign(InventoryType.Window, 0);
-        new ControlSlot(this, 208.0f, 8.0f).assign(InventoryType.Window, 1);
+
+        new ControlSlot(this, handGlass.x() + 54.0f, handGlass.y() + 26.0f).assign(actions, InventoryType.Window, 0);
+        new ControlSlot(this, 208.0f, 8.0f).assign(actions, InventoryType.Window, 1);
+
+        MessageCraftGUI.sendToServer(actions);
+
         (text = new ControlText(this, new IPoint(232.0f, 13.0f), I18N.localise("binniecore.gui.tooltip.paper")))
                 .setColor(0x222222);
         (text = new ControlText(this, new IArea(0.0f, 120.0f, w(), 24.0f), "", TextJustification.MIDDLE_CENTER))
@@ -180,7 +188,9 @@ public class WindowFieldKit extends Window {
         glassOffsetX *= 1.0f - analyseProgress;
         glassOffsetY += glassVY;
         glassOffsetY *= 1.0f - analyseProgress;
-        GlassControl.setOffset(new IPoint(glassOffsetX, glassOffsetY));
+        if (GlassControl != null) {
+            GlassControl.setOffset(new IPoint(glassOffsetX, glassOffsetY));
+        }
     }
 
     private void refreshSpecies() {
@@ -285,8 +295,8 @@ public class WindowFieldKit extends Window {
     }
 
     @Override
-    public void recieveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt) {
-        super.recieveGuiNBT(side, player, name, nbt);
+    public void receiveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt) {
+        super.receiveGuiNBT(side, player, name, nbt);
         if (side != Side.SERVER || !name.equals("analyse")) {
             return;
         }

src/main/java/binnie/core/craftgui/WindowGenesis.java

@@ -63,7 +63,7 @@ public class WindowGenesis extends Window {
 
     @Override
     public void initialiseClient() {
-        new ControlPlayerInventory(this);
+        new ControlPlayerInventory(this).createAndRegister();
         setTitle(getName());
 
         ControlTabBar<BreedingSystem> tabSystems = new BreedingSystemControlTabBar();
@@ -175,8 +175,8 @@ public class WindowGenesis extends Window {
     }
 
     @Override
-    public void recieveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt) {
-        super.recieveGuiNBT(side, player, name, nbt);
+    public void receiveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt) {
+        super.receiveGuiNBT(side, player, name, nbt);
         if (side == Side.SERVER && name.equals("genesis")) {
             ItemStack stack = ItemStack.loadItemStackFromNBT(nbt);
             InventoryPlayer playerInv = player.inventory;

src/main/java/binnie/core/craftgui/minecraft/ContainerCraftGUI.java

@@ -1,5 +1,7 @@
 package binnie.core.craftgui.minecraft;
 
+import static net.minecraftforge.common.util.Constants.NBT.TAG_COMPOUND;
+
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -7,12 +9,14 @@ import java.util.Map;
 
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.entity.player.InventoryPlayer;
 import net.minecraft.inventory.Container;
 import net.minecraft.inventory.ICrafting;
 import net.minecraft.inventory.IInventory;
 import net.minecraft.inventory.Slot;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.nbt.NBTTagList;
 
 import com.mojang.authlib.GameProfile;
 
@@ -36,43 +40,71 @@ import cpw.mods.fml.relauncher.Side;
 
 public class ContainerCraftGUI extends Container {
 
+    // Action type is one of the action constants below
+    public final static String ACTION_TYPE = "type";
+
+    // Action constants
+    public final static String ACTION_BATCH = "batch";
+    public final static String SLOT_REG = "slot-reg";
+    public final static String TANK_CLICK = "tank-click";
+    public final static String TANK_UPDATE = "tank-update-";
+    public final static String POWER_UPDATE = "power-update";
+    public final static String PROCESS_UPDATE = "process-update";
+    public final static String ERROR_UPDATE = "error-update";
+    public final static String MOUSE_OVER_SLOT = "mouse-over-slot";
+    public final static String SHIFT_CLICK_INFO = "shift-click-info";
+
+    // Error type is one of the error constants below
+    public final static String ERROR_TYPE = "type";
+
+    // Error constants
+    public static final byte CANNOT_WORK = (byte) 0;
+    public static final byte CANNOT_PROGRESS = (byte) 1;
+
+    // Slot constants
+    public static final String SLOT_TYPE = "t";
+    public static final String SLOT_INDEX = "i";
+    public static final String SLOT_NUMBER = "n";
+
+    // Uncategorized constants
+    public static final String ACTIONS = "actions";
+    private static final String USERNAME = "username";
+    private static final String SLOT_ID = "id";
+    private static final String SLOT = "slot";
+    private static final String SLOTS = "slots";
+    private static final String TANK = "tank";
+    private static final String ORIGIN = "origin";
+    private static final String NAME = "name";
+
     private final Window window;
-    private final Map<String, NBTTagCompound> syncedNBT;
-    private final Map<String, NBTTagCompound> sentNBT;
-    private final Map<Integer, TankInfo> syncedTanks;
-    private PowerInfo syncedPower;
-    private ProcessInfo syncedProcess;
-    private int errorType;
-    private ErrorState error;
-    private int mousedOverSlotNumber;
+    private final Map<String, NBTTagCompound> syncedNBT = new HashMap<>();
+    private final Map<String, NBTTagCompound> sentNBT = new HashMap<>();
+    private final Map<Integer, TankInfo> syncedTanks = new HashMap<>();
+    private PowerInfo syncedPower = new PowerInfo();
+    private ProcessInfo syncedProcess = new ProcessInfo();
+    private int errorType = 0;
+    private ErrorState error = null;
+    private int mousedOverSlotNumber = -1;
 
     public ContainerCraftGUI(Window window) {
         this.window = window;
-        syncedNBT = new HashMap<>();
-        sentNBT = new HashMap<>();
-        syncedTanks = new HashMap<>();
-        syncedPower = new PowerInfo();
-        syncedProcess = new ProcessInfo();
-        errorType = 0;
-        error = null;
-        mousedOverSlotNumber = -1;
-        IMachine machine = Machine.getMachine(window.getInventory());
-        if (getSide() != Side.SERVER) {
-            return;
-        }
 
+        if (!window.isServer()) return;
+
+        // WARNING: The client side expects `ArrayList` and the server expects `ListMap`
         inventoryItemStacks = new ListMap<>();
         inventorySlots = new ListMap<>();
-        if (machine == null) {
-            return;
-        }
+
+        IInventory entityInventory = window.getInventory();
+        IMachine machine = Machine.getMachine(entityInventory);
+        if (machine == null) return;
 
         GameProfile user = machine.getOwner();
-        if (user != null) {
-            NBTTagCompound nbt = new NBTTagCompound();
-            nbt.setString("username", user.getName());
-            sendNBTToClient("username", nbt);
-        }
+        if (user == null) return;
+
+        NBTTagCompound nbt = new NBTTagCompound();
+        nbt.setString(USERNAME, user.getName());
+        sendNBTToClient(USERNAME, nbt);
     }
 
     @Override
@@ -86,54 +118,47 @@ public class ContainerCraftGUI extends Container {
 
     @Override
     public Slot getSlot(int index) {
-        if (index < 0 || index >= inventorySlots.size()) {
-            return null;
-        }
-        return inventorySlots.get(index);
+        return index < 0 || index >= inventorySlots.size() ? null : inventorySlots.get(index);
     }
 
     @Override
     public void putStackInSlot(int index, ItemStack stack) {
-        if (getSlot(index) != null) {
-            getSlot(index).putStack(stack);
-        }
+        final Slot slot = getSlot(index);
+        if (slot != null) slot.putStack(stack);
     }
 
     @Override
     public void putStacksInSlots(ItemStack[] par1ArrayOfItemStack) {
         for (int i = 0; i < par1ArrayOfItemStack.length; ++i) {
-            if (getSlot(i) != null) {
-                getSlot(i).putStack(par1ArrayOfItemStack[i]);
-            }
+            final Slot slot = getSlot(i);
+            if (slot != null) slot.putStack(par1ArrayOfItemStack[i]);
         }
     }
 
     @Override
     public void onContainerClosed(EntityPlayer player) {
         super.onContainerClosed(player);
-        WindowInventory inventory = window.getWindowInventory();
-        for (int i = 0; i < inventory.getSizeInventory(); ++i) {
-            if (!inventory.dispenseOnClose(i)) {
-                continue;
-            }
+        WindowInventory windowInventory = window.getWindowInventory();
+        InventoryPlayer playerInventory = player.inventory;
 
-            ItemStack stack = inventory.getStackInSlot(i);
-            if (stack == null) {
-                continue;
-            }
+        for (int i = 0; i < windowInventory.getSizeInventory(); ++i) {
+            if (!windowInventory.dispenseOnClose(i)) continue;
 
-            stack = new TransferRequest(stack, player.inventory).transfer(true);
-            if (stack != null) {
-                player.dropPlayerItemWithRandomChoice(stack, false);
-            }
+            final ItemStack stack = windowInventory.getStackInSlot(i);
+            if (stack == null) continue;
+
+            final ItemStack newStack = new TransferRequest(stack, playerInventory).transfer(true);
+            if (newStack == null) continue;
+
+            player.dropPlayerItemWithRandomChoice(newStack, false);
         }
     }
 
     @Override
     public ItemStack slotClick(int slotNum, int mouseButton, int modifier, EntityPlayer player) {
         Slot slot = getSlot(slotNum);
-        if (slot instanceof CustomSlot && ((CustomSlot) slot).handleClick()) {
-            ((CustomSlot) slot).onSlotClick(this, mouseButton, modifier, player);
+        if (slot instanceof CustomSlot customSlot && customSlot.handleClick()) {
+            customSlot.onSlotClick(this, mouseButton, modifier, player);
             return player.inventory.getItemStack();
         }
         return super.slotClick(slotNum, mouseButton, modifier, player);
@@ -151,173 +176,182 @@ public class ContainerCraftGUI extends Container {
             }
             sentNBT.clear();
         }
-        IInventory inventory = window.getInventory();
-        return inventory == null || inventory.isUseableByPlayer(player);
+        IInventory entityInventory = window.getInventory();
+        return entityInventory == null || entityInventory.isUseableByPlayer(player);
     }
 
     @Override
     public ItemStack transferStackInSlot(EntityPlayer player, int slotID) {
-        return shiftClick(player, slotID);
+        shiftClick(player, slotID);
+        return null;
     }
 
-    private ItemStack shiftClick(EntityPlayer player, int index) {
+    private void shiftClick(EntityPlayer player, int index) {
         TransferRequest request = getShiftClickRequest(player, index);
-        if (request == null) {
-            return null;
-        }
-
+        if (request == null) return;
         ItemStack stack = request.transfer(true);
         Slot shiftClickedSlot = inventorySlots.get(index);
         shiftClickedSlot.putStack(stack);
         shiftClickedSlot.onSlotChanged();
-        return null;
     }
 
     private TransferRequest getShiftClickRequest(EntityPlayer player, int index) {
-        if (index < 0) {
-            return null;
-        }
+        if (index < 0) return null;
 
-        Slot shiftClickedSlot = (Slot) inventorySlots.get(index);
+        Slot shiftClickedSlot = inventorySlots.get(index);
         ItemStack itemstack = null;
         if (shiftClickedSlot.getHasStack()) {
-            itemstack = shiftClickedSlot.getStack().copy();
+            itemstack = shiftClickedSlot.getStack();
         }
 
         IInventory playerInventory = player.inventory;
-        IInventory containerInventory = window.getInventory();
+        IInventory entityInventory = window.getInventory();
         IInventory windowInventory = window.getWindowInventory();
-        IInventory fromPlayer = (containerInventory == null) ? windowInventory : containerInventory;
-        int[] target = new int[36];
-        for (int i = 0; i < 36; ++i) {
-            target[i] = i;
-        }
+        IInventory fromPlayer = (entityInventory == null) ? windowInventory : entityInventory;
 
         TransferRequest request;
         if (shiftClickedSlot.inventory == playerInventory) {
             request = new TransferRequest(itemstack, fromPlayer).setOrigin(shiftClickedSlot.inventory);
         } else {
+            int[] target = new int[36];
+            for (int i = 0; i < target.length; ++i) {
+                target[i] = i;
+            }
             request = new TransferRequest(itemstack, playerInventory).setOrigin(shiftClickedSlot.inventory)
                     .setTargetSlots(target);
         }
 
-        if (window instanceof IWindowAffectsShiftClick) {
-            ((IWindowAffectsShiftClick) window).alterRequest(request);
+        if (window instanceof IWindowAffectsShiftClick iWindowAffectsShiftClick) {
+            iWindowAffectsShiftClick.alterRequest(request);
         }
         return request;
     }
 
+    @SuppressWarnings("UnusedReturnValue")
     public ItemStack tankClick(EntityPlayer player, int slotID) {
-        if (player.inventory.getItemStack() == null) {
-            return null;
-        }
+        if (player.inventory.getItemStack() == null) return null;
 
         ItemStack heldItem = player.inventory.getItemStack().copy();
-        heldItem = new TransferRequest(heldItem, window.getInventory()).setOrigin(player.inventory)
-                .setTargetSlots(new int[0]).setTargetTanks(new int[] { slotID }).transfer(true);
+        IInventory entityInventory = window.getInventory();
+        heldItem = new TransferRequest(heldItem, entityInventory).setOrigin(player.inventory).setTargetSlots(new int[0])
+                .setTargetTanks(new int[] { slotID }).dropOverflow(player).transfer(true);
+
         player.inventory.setItemStack(heldItem);
-        if (player instanceof EntityPlayerMP) {
-            ((EntityPlayerMP) player).updateHeldItem();
+
+        if (player instanceof EntityPlayerMP entityPlayerMP) {
+            entityPlayerMP.updateHeldItem();
         }
+
         return heldItem;
     }
 
-    public boolean handleNBT(Side side, EntityPlayer player, String name, NBTTagCompound action) {
-        if (side == Side.SERVER) {
-            if (name.equals("tank-click")) {
-                tankClick(player, action.getByte("id"));
-            }
-            if (name.equals("slot-reg")) {
-                int type = action.getByte("t");
-                int index = action.getShort("i");
-                int slotNumber = action.getShort("n");
-                getOrCreateSlot(InventoryType.values()[type % 4], index, slotNumber);
+    public void handleNBT(Side side, EntityPlayer player, NBTTagCompound action) {
+        if (handleNBTAction(side, player, action)) {
+            sendContainerContents();
+        }
+    }
 
-                for (ICrafting crafterObject : crafters) {
-                    crafterObject.sendContainerAndContentsToPlayer(this, getInventory());
+    private boolean handleNBTAction(Side side, EntityPlayer player, NBTTagCompound action) {
+        final String actionType = action.getString(ACTION_TYPE);
+        boolean slotRegistered = false;
+
+        if (side == Side.SERVER) {
+            switch (actionType) {
+                case TANK_CLICK -> tankClick(player, action.getByte(SLOT_ID));
+                case SLOT_REG -> {
+                    final int slotType = action.getByte(SLOT_TYPE);
+                    final int slotIndex = action.getShort(SLOT_INDEX);
+                    final int slotNumber = action.getShort(SLOT_NUMBER);
+
+                    slotRegistered = createSlot(InventoryType.values()[slotType % 4], slotIndex, slotNumber);
                 }
             }
         }
 
-        if (name.contains("tank-update")) {
-            onTankUpdate(action);
-        } else if (name.equals("power-update")) {
-            onPowerUpdate(action);
-        } else if (name.equals("process-update")) {
-            onProcessUpdate(action);
-        } else if (name.equals("error-update")) {
-            onErrorUpdate(action);
-        } else if (name.equals("mouse-over-slot")) {
-            onMouseOverSlot(player, action);
-        } else if (name.equals("shift-click-info")) {
-            onRecieveShiftClickHighlights(player, action);
+        switch (actionType) {
+            case POWER_UPDATE -> onPowerUpdate(action);
+            case PROCESS_UPDATE -> onProcessUpdate(action);
+            case ERROR_UPDATE -> onErrorUpdate(action);
+            case MOUSE_OVER_SLOT -> onMouseOverSlot(player, action);
+            case SHIFT_CLICK_INFO -> onReceiveShiftClickHighlights(action);
+            default -> {
+                if (actionType.contains(TANK_UPDATE)) onTankUpdate(action);
+            }
         }
-        return false;
+        return slotRegistered;
     }
 
     @Override
     public void detectAndSendChanges() {
         super.detectAndSendChanges();
-        ITankMachine tanks = Machine.getInterface(ITankMachine.class, window.getInventory());
-        IPoweredMachine powered = Machine.getInterface(IPoweredMachine.class, window.getInventory());
-        IErrorStateSource error = Machine.getInterface(IErrorStateSource.class, window.getInventory());
-        IProcess process = Machine.getInterface(IProcess.class, window.getInventory());
-        if (tanks != null && window.isServer()) {
-            for (int i = 0; i < tanks.getTankInfos().length; ++i) {
-                TankInfo tank = tanks.getTankInfos()[i];
-                if (!getTankInfo(i).equals(tank)) {
-                    syncedNBT.put("tank-update-" + i, createTankNBT(i, tank));
-                    syncedTanks.put(i, tank);
-                }
+
+        IInventory entityInventory = window.getInventory();
+        ITankMachine tanks = Machine.getInterface(ITankMachine.class, entityInventory);
+        IPoweredMachine powered = Machine.getInterface(IPoweredMachine.class, entityInventory);
+        IErrorStateSource error = Machine.getInterface(IErrorStateSource.class, entityInventory);
+        IProcess process = Machine.getInterface(IProcess.class, entityInventory);
+
+        if (window.isServer() && tanks != null) {
+            final TankInfo[] tankInfos = tanks.getTankInfos();
+            for (int i = 0; i < tankInfos.length; ++i) {
+                final TankInfo tank = tankInfos[i];
+                if (this.getTankInfo(i).equals(tank)) continue;
+                syncedNBT.put(TANK_UPDATE + i, createTankNBT(i, tank));
+                syncedTanks.put(i, tank);
             }
         }
 
-        if (powered != null && window.isServer()) {
-            syncedNBT.put("power-update", createPowerNBT(powered.getPowerInfo()));
-        }
-        if (process != null && window.isServer()) {
-            syncedNBT.put("process-update", createProcessNBT(process.getInfo()));
-        }
-        if (error != null && window.isServer()) {
-            syncedNBT.put("error-update", createErrorNBT(error));
+        if (window.isServer()) {
+            if (powered != null) syncedNBT.put(POWER_UPDATE, createPowerNBT(powered.getPowerInfo()));
+            if (process != null) syncedNBT.put(PROCESS_UPDATE, createProcessNBT(process.getInfo()));
+            if (error != null) syncedNBT.put(ERROR_UPDATE, createErrorNBT(error));
         }
 
-        INetwork.SendGuiNBT machineSync = Machine.getInterface(INetwork.SendGuiNBT.class, window.getInventory());
-        if (machineSync != null) {
-            machineSync.sendGuiNBT(syncedNBT);
-        }
+        INetwork.SendGuiNBT machineSync = Machine.getInterface(INetwork.SendGuiNBT.class, entityInventory);
 
-        Map<String, NBTTagCompound> sentThisTime = new HashMap<>();
-        for (Map.Entry<String, NBTTagCompound> nbt : syncedNBT.entrySet()) {
-            nbt.getValue().setString("type", nbt.getKey());
-            boolean shouldSend = true;
-            NBTTagCompound lastSent = sentNBT.get(nbt.getKey());
-            if (lastSent != null) {
-                shouldSend = !lastSent.equals(nbt.getValue());
-            }
-
-            if (shouldSend) {
-                for (Object crafter : crafters) {
-                    if (crafter instanceof EntityPlayerMP playerMP) {
-                        BinnieCore.proxy.sendToPlayer(new MessageContainerUpdate(nbt.getValue()), playerMP);
-                    }
-                }
-                sentThisTime.put(nbt.getKey(), nbt.getValue());
+        if (machineSync != null) machineSync.sendGuiNBT(syncedNBT);
+
+        NBTTagList actions = null;
+
+        for (Map.Entry<String, NBTTagCompound> entry : syncedNBT.entrySet()) {
+            final String actionType = entry.getKey();
+            final NBTTagCompound action = entry.getValue();
+            final NBTTagCompound actionPrev = sentNBT.get(actionType);
+
+            action.setString(ACTION_TYPE, actionType);
+
+            if (action.equals(actionPrev)) continue;
+
+            if (actions == null) {
+                actions = new NBTTagList();
             }
+            actions.appendTag(action);
+            sentNBT.put(actionType, action);
         }
 
-        sentNBT.putAll(sentThisTime);
         syncedNBT.clear();
+        if (actions == null) return;
+
+        NBTTagCompound actionsBatch = new NBTTagCompound();
+        actionsBatch.setString(ACTION_TYPE, ACTION_BATCH);
+        actionsBatch.setTag(ACTIONS, actions);
+
+        for (ICrafting crafter : crafters) {
+            if (crafter instanceof EntityPlayerMP playerMP) {
+                final MessageContainerUpdate packet = new MessageContainerUpdate(actionsBatch);
+                BinnieCore.proxy.sendToPlayer(packet, playerMP);
+            }
+        }
     }
 
     private NBTTagCompound createErrorNBT(IErrorStateSource error) {
         NBTTagCompound nbt = new NBTTagCompound();
         ErrorState state = null;
         if (error.canWork() != null) {
-            nbt.setByte("type", (byte) 0);
+            nbt.setByte(ERROR_TYPE, CANNOT_WORK);
             state = error.canWork();
         } else if (error.canProgress() != null) {
-            nbt.setByte("type", (byte) 1);
+            nbt.setByte(ERROR_TYPE, CANNOT_PROGRESS);
             state = error.canProgress();
         }
 
@@ -342,19 +376,20 @@ public class ContainerCraftGUI extends Container {
     public NBTTagCompound createTankNBT(int tank, TankInfo tankInfo) {
         NBTTagCompound nbt = new NBTTagCompound();
         tankInfo.writeToNBT(nbt);
-        nbt.setByte("tank", (byte) tank);
+        nbt.setByte(TANK, (byte) tank);
         return nbt;
     }
 
     public void onTankUpdate(NBTTagCompound nbt) {
-        int tankID = nbt.getByte("tank");
+        int tankID = nbt.getByte(TANK);
         TankInfo tank = new TankInfo();
         tank.readFromNBT(nbt);
         syncedTanks.put(tankID, tank);
     }
 
     public void onProcessUpdate(NBTTagCompound nbt) {
-        (syncedProcess = new ProcessInfo()).readFromNBT(nbt);
+        syncedProcess = new ProcessInfo();
+        syncedProcess.readFromNBT(nbt);
     }
 
     public void onPowerUpdate(NBTTagCompound nbt) {
@@ -375,8 +410,8 @@ public class ContainerCraftGUI extends Container {
     }
 
     public void onErrorUpdate(NBTTagCompound nbt) {
-        errorType = nbt.getByte("type");
-        if (nbt.hasKey("name")) {
+        errorType = nbt.getByte(ERROR_TYPE);
+        if (nbt.hasKey(NAME)) {
             error = new ErrorState("", "");
             error.readFromNBT(nbt);
         } else {
@@ -403,20 +438,18 @@ public class ContainerCraftGUI extends Container {
     }
 
     public void setMouseOverSlot(Slot slot) {
-        if (slot.slotNumber == mousedOverSlotNumber) {
-            return;
-        }
+        if (slot.slotNumber == mousedOverSlotNumber) return;
 
         mousedOverSlotNumber = slot.slotNumber;
         ControlSlot.highlighting.get(EnumHighlighting.SHIFT_CLICK).clear();
         NBTTagCompound nbt = new NBTTagCompound();
-        nbt.setShort("slot", (short) slot.slotNumber);
-        window.sendClientAction("mouse-over-slot", nbt);
+        nbt.setShort(SLOT, (short) slot.slotNumber);
+        window.sendClientAction(MOUSE_OVER_SLOT, nbt);
     }
 
     private void onMouseOverSlot(EntityPlayer player, NBTTagCompound data) {
-        int slotnumber = data.getShort("slot");
-        TransferRequest request = getShiftClickRequest(player, slotnumber);
+        int slotNumber = data.getShort(SLOT);
+        TransferRequest request = getShiftClickRequest(player, slotNumber);
         if (request == null) {
             return;
         }
@@ -424,8 +457,8 @@ public class ContainerCraftGUI extends Container {
         request.transfer(false);
         NBTTagCompound nbt = new NBTTagCompound();
         List<Integer> slots = new ArrayList<>();
-        for (TransferRequest.TransferSlot tslot : request.getInsertedSlots()) {
-            Slot slot = getSlot(tslot.inventory, tslot.id);
+        for (TransferRequest.TransferSlot transferSlot : request.getInsertedSlots()) {
+            Slot slot = getSlot(transferSlot.inventory, transferSlot.id);
             if (slot != null) {
                 slots.add(slot.slotNumber);
             }
@@ -436,15 +469,15 @@ public class ContainerCraftGUI extends Container {
             array[i] = slots.get(i);
         }
 
-        nbt.setIntArray("slots", array);
-        nbt.setShort("origin", (short) slotnumber);
-        syncedNBT.put("shift-click-info", nbt);
+        nbt.setIntArray(SLOTS, array);
+        nbt.setShort(ORIGIN, (short) slotNumber);
+        syncedNBT.put(SHIFT_CLICK_INFO, nbt);
     }
 
-    private void onRecieveShiftClickHighlights(EntityPlayer player, NBTTagCompound data) {
+    private void onReceiveShiftClickHighlights(NBTTagCompound data) {
         ControlSlot.highlighting.get(EnumHighlighting.SHIFT_CLICK).clear();
-        for (int slotnumber : data.getIntArray("slots")) {
-            ControlSlot.highlighting.get(EnumHighlighting.SHIFT_CLICK).add(slotnumber);
+        for (int slotIndex : data.getIntArray(SLOTS)) {
+            ControlSlot.highlighting.get(EnumHighlighting.SHIFT_CLICK).add(slotIndex);
         }
     }
 
@@ -458,58 +491,67 @@ public class ContainerCraftGUI extends Container {
         return null;
     }
 
-    public void recieveNBT(Side side, EntityPlayer player, NBTTagCompound action) {
-        String name = action.getString("type");
-        if (handleNBT(side, player, name, action)) {
-            return;
-        }
-
-        window.recieveGuiNBT(getSide(), player, name, action);
-        INetwork.RecieveGuiNBT machine = Machine.getInterface(INetwork.RecieveGuiNBT.class, window.getInventory());
-        if (machine != null) {
-            machine.recieveGuiNBT(getSide(), player, name, action);
+    public void receiveNBT(Side side, EntityPlayer player, NBTTagCompound action) {
+        if (receiveNBTAction(side, player, action)) {
+            sendContainerContents();
         }
     }
 
-    public Slot getOrCreateSlot(InventoryType type, int index) {
-        IInventory inventory = getInventory(type);
-        Slot slot = getSlot(inventory, index);
+    private boolean receiveNBTAction(Side side, EntityPlayer player, NBTTagCompound action) {
+        String actionType = action.getString(ACTION_TYPE);
+        if (actionType.equals(ACTION_BATCH)) {
+            boolean slotRegistered = false;
+            NBTTagList actionsBatch = action.getTagList(ACTIONS, TAG_COMPOUND);
+            for (int i = 0; i < actionsBatch.tagCount(); i++) {
+                slotRegistered |= receiveNBTAction(side, player, actionsBatch.getCompoundTagAt(i));
+            }
+            return slotRegistered;
+        }
+        boolean slotRegistered = handleNBTAction(side, player, action);
+        window.receiveGuiNBT(getSide(), player, actionType, action);
+        INetwork.ReceiveGuiNBT machine = Machine.getInterface(INetwork.ReceiveGuiNBT.class, window.getInventory());
+        if (machine != null) {
+            machine.receiveGuiNBT(getSide(), player, actionType, action);
+        }
+        return slotRegistered;
+    }
+
+    private void sendContainerContents() {
+        for (ICrafting crafter : crafters) {
+            crafter.sendContainerAndContentsToPlayer(this, getInventory());
+        }
+    }
+
+    public Slot getOrCreateSlot(InventoryType inventoryType, int slotIndex) {
+        final IInventory inventory = getInventory(inventoryType);
+        Slot slot = getSlot(inventory, slotIndex);
+
         if (slot == null) {
-            slot = new CustomSlot(inventory, index);
+            slot = new CustomSlot(inventory, slotIndex);
             addSlotToContainer(slot);
         }
 
-        NBTTagCompound nbt = new NBTTagCompound();
-        nbt.setByte("t", (byte) type.ordinal());
-        nbt.setShort("i", (short) index);
-        nbt.setShort("n", (short) slot.slotNumber);
-        window.sendClientAction("slot-reg", nbt);
         return slot;
     }
 
     protected IInventory getInventory(InventoryType type) {
-        if (type == InventoryType.Machine) {
-            return window.getInventory();
-        }
-        if (type == InventoryType.Player) {
-            return window.getPlayer().inventory;
-        }
-        if (type == InventoryType.Window) {
-            return window.getWindowInventory();
-        }
-        return null;
+        return switch (type) {
+            case Machine -> window.getInventory();
+            case Player -> window.getPlayer().inventory;
+            case Window -> window.getWindowInventory();
+            default -> null;
+        };
     }
 
-    private Slot getOrCreateSlot(InventoryType type, int index, int slotNumber) {
-        IInventory inventory = getInventory(type);
-        if (inventorySlots.get(slotNumber) != null) {
-            return null;
-        }
+    private boolean createSlot(InventoryType type, int index, int slotNumber) {
+        if (inventorySlots.get(slotNumber) != null) return false;
 
+        IInventory inventory = getInventory(type);
         Slot slot = new CustomSlot(inventory, index);
         slot.slotNumber = slotNumber;
         inventorySlots.add(slotNumber, slot);
-        inventoryItemStacks.add(slotNumber, null);
-        return slot;
+        ItemStack stack = slot.getStack();
+        inventoryItemStacks.add(slotNumber, stack == null ? null : stack.copy());
+        return true;
     }
 }

src/main/java/binnie/core/craftgui/minecraft/EnumColor.java

@@ -20,6 +20,10 @@ public enum EnumColor {
     Yellow("Yellow", 16777045, 'e'),
     White("White", 16777215, 'f');
 
+    /**
+     * Cached values() array for frequent read-only operations, the array should NOT be mutated.
+     */
+    public static final EnumColor[] VALUES = values();
     private final int colour;
     private final String name;
     private final char code;

src/main/java/binnie/core/craftgui/minecraft/GuiCraftGUI.java

@@ -90,6 +90,7 @@ public class GuiCraftGUI extends GuiContainer {
         zLevel = 10.0f;
         GuiScreen.itemRender.zLevel = zLevel;
 
+        GL11.glClear(GL11.GL_DEPTH_BUFFER_BIT);
         window.render();
 
         RenderHelper.enableGUIStandardItemLighting();
@@ -102,7 +103,7 @@ public class GuiCraftGUI extends GuiContainer {
         InventoryPlayer playerInventory = mc.thePlayer.inventory;
         draggedItem = playerInventory.getItemStack();
         if (draggedItem != null) {
-            renderItem(new IPoint(mouseX - 8, mouseY - 8), draggedItem, false);
+            GL11.glTranslatef(0.0f, 0.0f, 200.0f);
             renderItem(new IPoint(mouseX - 8, mouseY - 8), draggedItem, false);
         }
         GL11.glDisable(32826); // GL_RESCALE_NORMAL_EXT
@@ -116,7 +117,6 @@ public class GuiCraftGUI extends GuiContainer {
         } else {
             tooltip.setType(Tooltip.Type.STANDARD);
             window.getTooltip(tooltip);
-            NEIHook.renderToolTips(mouseX, mouseY);
         }
 
         if (tooltip.exists()) {
@@ -240,12 +240,16 @@ public class GuiCraftGUI extends GuiContainer {
 
     @Override
     protected void keyTyped(char c, int key) {
-        NEIHook.lastKeyTyped(key, c);
+        boolean noFocusedWidget = window.getFocusedWidget() == null;
 
-        if (key == 1 || (key == mc.gameSettings.keyBindInventory.getKeyCode() && window.getFocusedWidget() == null)) {
+        if (noFocusedWidget) {
+            NEIHook.lastKeyTyped(key, c);
+        }
+
+        if (key == 1 || (key == mc.gameSettings.keyBindInventory.getKeyCode() && noFocusedWidget)) {
             mc.thePlayer.closeScreen();
         }
-        IWidget origin = (window.getFocusedWidget() == null) ? window : window.getFocusedWidget();
+        IWidget origin = noFocusedWidget ? window : window.getFocusedWidget();
         window.callEvent(new EventKey.Down(origin, c, key));
     }
 
@@ -444,7 +448,6 @@ public class GuiCraftGUI extends GuiContainer {
         }
 
         GuiScreen.itemRender.renderItemOverlayIntoGUI(font, mc.renderEngine, item, (int) pos.x(), (int) pos.y(), null);
-        GL11.glClear(256);
         RenderHelper.disableStandardItemLighting();
         GL11.glPopAttrib();
     }

src/main/java/binnie/core/craftgui/minecraft/ListMap.java

@@ -10,6 +10,7 @@ import java.util.Map;
 class ListMap<T> implements List<T> {
 
     private final LinkedHashMap<Integer, T> map;
+    private int size;
 
     ListMap() {
         map = new LinkedHashMap<>();
@@ -17,13 +18,7 @@ class ListMap<T> implements List<T> {
 
     @Override
     public int size() {
-        int i = -1;
-        for (int k : map.keySet()) {
-            if (k > i) {
-                i = k;
-            }
-        }
-        return i + 1;
+        return size;
     }
 
     @Override
@@ -93,6 +88,7 @@ class ListMap<T> implements List<T> {
     @Override
     public void clear() {
         map.clear();
+        size = 0;
     }
 
     @Override
@@ -103,12 +99,14 @@ class ListMap<T> implements List<T> {
     @Override
     public T set(int index, T element) {
         map.put(index, element);
+        size = Math.max(size, index + 1);
         return element;
     }
 
     @Override
     public void add(int index, T element) {
         map.put(index, element);
+        size = Math.max(size, index + 1);
     }
 
     @Override

src/main/java/binnie/core/craftgui/minecraft/Window.java

@@ -48,11 +48,12 @@ import binnie.core.resource.ResourceType;
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
 
-public abstract class Window extends TopLevelWidget implements INetwork.RecieveGuiNBT {
+public abstract class Window extends TopLevelWidget implements INetwork.ReceiveGuiNBT {
 
     protected float titleButtonLeft;
     protected float titleButtonRight;
     private GuiCraftGUI gui;
+    private Renderer renderer;
     private final ContainerCraftGUI container;
     private final WindowInventory windowInventory;
     private ControlText title;
@@ -83,8 +84,8 @@ public abstract class Window extends TopLevelWidget implements INetwork.RecieveG
             ControlSlot.highlighting.put(h, new ArrayList<>());
         }
 
-        CraftGUI.render = new Renderer(gui);
-        CraftGUI.render.stylesheet(StyleSheetManager.getDefault());
+        renderer = new Renderer(gui);
+        renderer.stylesheet(StyleSheetManager.getDefault());
         titleButtonLeft = -14.0f;
 
         if (showHelpButton()) {
@@ -195,6 +196,9 @@ public abstract class Window extends TopLevelWidget implements INetwork.RecieveG
     }
 
     public void initGui() {
+
+        CraftGUI.render = renderer;
+
         if (hasBeenInitialised) {
             return;
         }
@@ -267,7 +271,9 @@ public abstract class Window extends TopLevelWidget implements INetwork.RecieveG
         entityInventory = inventory;
     }
 
-    public void onClose() {}
+    public void onClose() {
+        CraftGUI.render = null;
+    }
 
     public boolean isServer() {
         return !isClient();
@@ -291,7 +297,7 @@ public abstract class Window extends TopLevelWidget implements INetwork.RecieveG
     }
 
     @Override
-    public void recieveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt) {
+    public void receiveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt) {
         if (side == Side.CLIENT && name.equals("username")) {
             float w = w();
             float titleButtonRight = this.titleButtonRight + 16.0f;

src/main/java/binnie/core/craftgui/minecraft/control/ControlEnergyBar.java

@@ -1,7 +1,5 @@
 package binnie.core.craftgui.minecraft.control;
 
-import net.minecraft.inventory.IInventory;
-
 import org.lwjgl.opengl.GL11;
 
 import binnie.core.craftgui.CraftGUI;
@@ -17,8 +15,6 @@ import binnie.core.craftgui.minecraft.MinecraftTooltip;
 import binnie.core.craftgui.minecraft.Window;
 import binnie.core.craftgui.resource.minecraft.CraftGUITexture;
 import binnie.core.machines.Machine;
-import binnie.core.machines.TileEntityMachine;
-import binnie.core.machines.power.IPoweredMachine;
 import binnie.core.machines.power.IProcess;
 import binnie.core.util.I18N;
 
@@ -34,17 +30,6 @@ public class ControlEnergyBar extends Control implements ITooltip {
         addAttribute(WidgetAttribute.MOUSE_OVER);
     }
 
-    // TODO unused method?
-    public IPoweredMachine getClientPower() {
-        IInventory inventory = Window.get(this).getInventory();
-        TileEntityMachine machine = (inventory instanceof TileEntityMachine) ? (TileEntityMachine) inventory : null;
-        if (machine == null) {
-            return null;
-        }
-
-        return machine.getMachine().getInterface(IPoweredMachine.class);
-    }
-
     public float getPercentage() {
         float percentage = 100.0f * getStoredEnergy() / getMaxEnergy();
         if (percentage > 100.0f) {

src/main/java/binnie/core/craftgui/minecraft/control/ControlPlayerInventory.java

@@ -3,9 +3,13 @@ package binnie.core.craftgui.minecraft.control;
 import java.util.ArrayList;
 import java.util.List;
 
+import net.minecraft.nbt.NBTTagList;
+
 import binnie.core.craftgui.IWidget;
 import binnie.core.craftgui.controls.core.Control;
 import binnie.core.craftgui.minecraft.InventoryType;
+import binnie.core.craftgui.resource.minecraft.CraftGUITexture;
+import binnie.core.network.packet.MessageCraftGUI;
 
 public class ControlPlayerInventory extends Control {
 
@@ -21,23 +25,24 @@ public class ControlPlayerInventory extends Control {
         slots = new ArrayList<>();
         for (int row = 0; row < 3; ++row) {
             for (int column = 0; column < 9; ++column) {
-                ControlSlot slot = new ControlSlot(this, (wide ? 58 : 0) + column * 18, row * 18);
+                ControlSlot slot = new ControlSlot(this, (wide ? 58 : 0) + column * 18, row * 18)
+                        .setSlotTexture(CraftGUITexture.SlotInventory);
                 slots.add(slot);
             }
         }
 
         if (wide) {
             for (int i1 = 0; i1 < 9; ++i1) {
-                ControlSlot slot2 = new ControlSlot(this, i1 % 3 * 18, i1 / 3 * 18);
+                ControlSlot slot2 = new ControlSlot(this, i1 % 3 * 18, i1 / 3 * 18)
+                        .setSlotTexture(CraftGUITexture.SlotInventory);
                 slots.add(slot2);
             }
         } else {
             for (int i1 = 0; i1 < 9; ++i1) {
-                ControlSlot slot2 = new ControlSlot(this, i1 * 18, 58.0f);
+                ControlSlot slot2 = new ControlSlot(this, i1 * 18, 58.0f).setSlotTexture(CraftGUITexture.SlotInventory);
                 slots.add(slot2);
             }
         }
-        create();
     }
 
     public ControlPlayerInventory(IWidget parent) {
@@ -49,32 +54,33 @@ public class ControlPlayerInventory extends Control {
         slots = new ArrayList<>();
         for (int row = 0; row < 6; ++row) {
             for (int column = 0; column < 6; ++column) {
-                ControlSlot slot = new ControlSlot(this, column * 18, row * 18);
+                ControlSlot slot = new ControlSlot(this, column * 18, row * 18)
+                        .setSlotTexture(CraftGUITexture.SlotInventory);
                 slots.add(slot);
             }
         }
-        create();
     }
 
-    public void create() {
+    public ControlPlayerInventory create(NBTTagList actions) {
         for (int row = 0; row < 3; ++row) {
             for (int column = 0; column < 9; ++column) {
                 ControlSlot slot = slots.get(column + row * 9);
-                slot.assign(InventoryType.Player, 9 + column + row * 9);
+                slot.assign(actions, InventoryType.Player, 9 + column + row * 9);
             }
         }
 
         for (int i1 = 0; i1 < 9; ++i1) {
             ControlSlot slot2 = slots.get(27 + i1);
-            slot2.assign(InventoryType.Player, i1);
+            slot2.assign(actions, InventoryType.Player, i1);
         }
+
+        return this;
     }
 
-    public ControlSlot getSlot(int i) {
-        if (i < 0 || i >= slots.size()) {
-            return null;
-        }
-        return slots.get(i);
+    public ControlPlayerInventory createAndRegister() {
+        final NBTTagList actions = new NBTTagList();
+        create(actions);
+        MessageCraftGUI.sendToServer(actions);
+        return this;
     }
-
 }

src/main/java/binnie/core/craftgui/minecraft/control/ControlSlot.java

@@ -1,5 +1,11 @@
 package binnie.core.craftgui.minecraft.control;
 
+import static binnie.core.craftgui.minecraft.ContainerCraftGUI.ACTION_TYPE;
+import static binnie.core.craftgui.minecraft.ContainerCraftGUI.SLOT_INDEX;
+import static binnie.core.craftgui.minecraft.ContainerCraftGUI.SLOT_NUMBER;
+import static binnie.core.craftgui.minecraft.ContainerCraftGUI.SLOT_REG;
+import static binnie.core.craftgui.minecraft.ContainerCraftGUI.SLOT_TYPE;
+
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -10,6 +16,8 @@ import net.minecraft.client.multiplayer.PlayerControllerMP;
 import net.minecraft.entity.player.InventoryPlayer;
 import net.minecraft.inventory.Slot;
 import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.nbt.NBTTagList;
 import net.minecraft.util.IIcon;
 
 import binnie.core.craftgui.CraftGUI;
@@ -26,6 +34,7 @@ import binnie.core.craftgui.resource.minecraft.CraftGUITexture;
 import binnie.core.machines.inventory.InventorySlot;
 import binnie.core.machines.inventory.MachineSide;
 import binnie.core.machines.inventory.SlotValidator;
+import binnie.core.network.packet.MessageCraftGUI;
 import binnie.core.util.I18N;
 
 public class ControlSlot extends ControlSlotBase {
@@ -40,10 +49,12 @@ public class ControlSlot extends ControlSlotBase {
     }
 
     public Slot slot;
+    private CraftGUITexture slotTexture;
 
     public ControlSlot(IWidget parent, float x, float y) {
         super(parent, x, y);
         slot = null;
+        slotTexture = CraftGUITexture.Slot;
         addSelfEventHandler(new EventMouse.Down.Handler() {
 
             @Override
@@ -71,11 +82,17 @@ public class ControlSlot extends ControlSlotBase {
     public ControlSlot(IWidget parent, int x, int y, Slot slot) {
         super(parent, x, y);
         this.slot = slot;
+        slotTexture = CraftGUITexture.Slot;
+    }
+
+    public ControlSlot setSlotTexture(CraftGUITexture texture) {
+        slotTexture = texture == null ? CraftGUITexture.Slot : texture;
+        return this;
     }
 
     @Override
     public void onRenderBackground() {
-        CraftGUI.render.texture(CraftGUITexture.Slot, IPoint.ZERO);
+        CraftGUI.render.texture(slotTexture, IPoint.ZERO);
         if (slot == null) {
             return;
         }
@@ -179,14 +196,28 @@ public class ControlSlot extends ControlSlotBase {
         return null;
     }
 
-    public ControlSlot assign(int index) {
-        return assign(InventoryType.Machine, index);
+    /// Assign a slot and register it immediately. Should be used when no other actions need to be sent.
+    @SuppressWarnings("UnusedReturnValue")
+    public ControlSlot assignAndRegister(InventoryType inventoryType, int slotIndex) {
+        final NBTTagList actions = new NBTTagList();
+        assign(actions, inventoryType, slotIndex);
+        MessageCraftGUI.sendToServer(actions);
+        return this;
     }
 
-    public ControlSlot assign(InventoryType inventory, int index) {
-        if (slot == null) {
-            slot = ((Window) getSuperParent()).getContainer().getOrCreateSlot(inventory, index);
-        }
+    /// Assign a slot and defer registration using an `NBTTagList`.
+    /// Use in combination with {@link MessageCraftGUI#sendToServer(NBTTagList)}.
+    public ControlSlot assign(NBTTagList actions, InventoryType inventoryType, int slotIndex) {
+        if (slot == null) slot = ((Window) getSuperParent()).getContainer().getOrCreateSlot(inventoryType, slotIndex);
+
+        NBTTagCompound slotReg = new NBTTagCompound();
+        slotReg.setString(ACTION_TYPE, SLOT_REG);
+        slotReg.setByte(SLOT_TYPE, (byte) inventoryType.ordinal());
+        slotReg.setShort(SLOT_INDEX, (short) slotIndex);
+        slotReg.setShort(SLOT_NUMBER, (short) slot.slotNumber);
+
+        actions.appendTag(slotReg);
+
         return this;
     }
 

src/main/java/binnie/core/craftgui/minecraft/control/ControlSlotArray.java

@@ -4,6 +4,8 @@ import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 
+import net.minecraft.nbt.NBTTagList;
+
 import binnie.core.craftgui.IWidget;
 import binnie.core.craftgui.controls.core.Control;
 import binnie.core.craftgui.minecraft.InventoryType;
@@ -26,15 +28,14 @@ public class ControlSlotArray extends Control implements Iterable<ControlSlot> {
         return new ControlSlot(this, x, y);
     }
 
-    public ControlSlotArray create(int[] index) {
-        return create(InventoryType.Machine, index);
-    }
-
-    public ControlSlotArray create(InventoryType type, int[] index) {
+    public ControlSlotArray create(NBTTagList actions, InventoryType inventoryType, int[] index) {
         int i = 0;
-        for (ControlSlot slot : slots) {
-            slot.assign(type, index[i++]);
+        for (ControlSlot controlSlot : slots) {
+            final int slotIndex = index[i];
+            controlSlot.assign(actions, inventoryType, slotIndex);
+            i++;
         }
+
         return this;
     }
 

src/main/java/binnie/core/craftgui/resource/minecraft/CraftGUITexture.java

@@ -10,6 +10,7 @@ public enum CraftGUITexture {
     Button("button"),
     ButtonHighlighted("button.highlighted"),
     Slot("slot"),
+    SlotInventory("slot.inventory"),
     SlotBorder("slot.border"),
     SlotOverlay("slot.overlay"),
     SlotCharge("slot.charge"),

src/main/java/binnie/core/genetics/BreedingSystem.java

@@ -57,7 +57,7 @@ public abstract class BreedingSystem implements IItemStackRepresentative {
 
     public BreedingSystem() {
         Binnie.Genetics.registerBreedingSystem(this);
-        MinecraftForge.EVENT_BUS.register(this);
+        MinecraftForge.EVENT_BUS.register(new EventHandler());
     }
 
     public String getChromosomeName(IChromosomeType chromo) {
@@ -294,13 +294,16 @@ public abstract class BreedingSystem implements IItemStackRepresentative {
 
     public abstract Class<? extends IBreedingTracker> getTrackerClass();
 
-    @SubscribeEvent
-    public void onSyncBreedingTracker(ForestryEvent.SyncedBreedingTracker event) {
-        IBreedingTracker tracker = event.tracker;
-        if (!getTrackerClass().isInstance(tracker)) {
-            return;
+    public class EventHandler {
+
+        @SubscribeEvent
+        public void onSyncBreedingTracker(ForestryEvent.SyncedBreedingTracker event) {
+            IBreedingTracker tracker = event.tracker;
+            if (!getTrackerClass().isInstance(tracker)) {
+                return;
+            }
+            syncTracker(tracker);
         }
-        syncTracker(tracker);
     }
 
     public void syncTracker(IBreedingTracker tracker) {

src/main/java/binnie/core/genetics/FlowerBreedingSystem.java

@@ -113,7 +113,7 @@ class FlowerBreedingSystem extends BreedingSystem {
             case PRIMARY:
             case SECONDARY:
             case STEM:
-                for (EnumFlowerColor color : EnumFlowerColor.values()) {
+                for (EnumFlowerColor color : EnumFlowerColor.VALUES) {
                     alleles.add(color.getAllele());
                 }
                 break;

src/main/java/binnie/core/genetics/ManagerGenetics.java

@@ -9,6 +9,7 @@ import java.util.Map;
 import java.util.TreeSet;
 
 import net.minecraft.item.ItemStack;
+import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.event.world.WorldEvent;
 
 import binnie.Binnie;
@@ -58,9 +59,8 @@ public class ManagerGenetics extends ManagerBase {
         if (BinnieCore.isLepidopteryActive()) {
             mothBreedingSystem = new MothBreedingSystem();
         }
-        if (BinnieCore.isBotanyActive()) {
-            flowerBreedingSystem = new FlowerBreedingSystem();
-        }
+
+        flowerBreedingSystem = new FlowerBreedingSystem();
     }
 
     @Override
@@ -68,6 +68,11 @@ public class ManagerGenetics extends ManagerBase {
         refreshData();
     }
 
+    @Override
+    public void registerEventHandler() {
+        MinecraftForge.EVENT_BUS.register(new EventHandler());
+    }
+
     public ITreeRoot getTreeRoot() {
         return (ITreeRoot) AlleleManager.alleleRegistry.getSpeciesRoot("rootTrees");
     }
@@ -141,11 +146,6 @@ public class ManagerGenetics extends ManagerBase {
         return (system == null) ? null : system.getConversion(stack);
     }
 
-    @SubscribeEvent
-    public void onWorldLoad(WorldEvent.Load event) {
-        refreshData();
-    }
-
     private void refreshData() {
         loadAlleles();
         for (BreedingSystem system : Binnie.Genetics.getActiveSystems()) {
@@ -220,4 +220,12 @@ public class ManagerGenetics extends ManagerBase {
             return o1.getUID().compareTo(o2.getUID());
         }
     }
+
+    public class EventHandler {
+
+        @SubscribeEvent
+        public void onWorldLoad(WorldEvent.Load event) {
+            refreshData();
+        }
+    }
 }

src/main/java/binnie/core/item/ItemGenesis.java

@@ -1,5 +1,7 @@
 package binnie.core.item;
 
+import static cpw.mods.fml.common.registry.GameRegistry.registerItem;
+
 import net.minecraft.client.renderer.texture.IIconRegister;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.Item;
@@ -25,6 +27,8 @@ public class ItemGenesis extends Item {
         setCreativeTab(Tabs.tabApiculture);
         setUnlocalizedName("genesis");
         setMaxStackSize(1);
+
+        registerItem(this, getUnlocalizedName().substring(5));
     }
 
     @Override

src/main/java/binnie/core/item/ItemMisc.java

@@ -1,5 +1,7 @@
 package binnie.core.item;
 
+import static cpw.mods.fml.common.registry.GameRegistry.registerItem;
+
 import java.util.List;
 
 import net.minecraft.client.renderer.texture.IIconRegister;
@@ -16,11 +18,13 @@ public class ItemMisc extends Item {
 
     private final IItemMisc[] items;
 
-    protected ItemMisc(CreativeTabs tab, IItemMisc[] items2) {
+    public ItemMisc(CreativeTabs tab, IItemMisc[] items) {
         setCreativeTab(tab);
         setHasSubtypes(true);
         setUnlocalizedName("misc");
-        items = items2;
+        this.items = items;
+
+        registerItem(this, getUnlocalizedName().substring(5));
     }
 
     @Override

src/main/java/binnie/core/item/ManagerItem.java

@@ -1,10 +0,0 @@
-package binnie.core.item;
-
-import net.minecraft.creativetab.CreativeTabs;
-
-public class ManagerItem {
-
-    public ItemMisc registerMiscItems(IItemMisc[] items, CreativeTabs tab) {
-        return new ItemMisc(tab, items);
-    }
-}

src/main/java/binnie/core/item/ModuleItems.java

@@ -6,6 +6,7 @@ import net.minecraft.init.Items;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.event.entity.player.PlayerInteractEvent;
 
 import binnie.botany.Botany;
@@ -49,36 +50,44 @@ public class ModuleItems implements IInitializable {
                 new ItemStack(Items.dye, 1));
     }
 
-    @SubscribeEvent
-    public void onUseFieldKit(PlayerInteractEvent event) {
-        if (!BinnieCore.isBotanyActive() || event.action != PlayerInteractEvent.Action.RIGHT_CLICK_BLOCK) {
-            return;
-        }
+    @Override
+    public void registerEventHandler() {
+        MinecraftForge.EVENT_BUS.register(new EventHandler());
+    }
 
-        EntityPlayer player = event.entityPlayer;
-        if (player != null && player.getHeldItem() != null
-                && player.getHeldItem().getItem() == BinnieCore.fieldKit
-                && player.isSneaking()) {
-            TileEntity tile = event.world.getTileEntity(event.x, event.y, event.z);
-            if (!(tile instanceof TileEntityFlower tileFlower)) {
+    public static class EventHandler {
+
+        @SubscribeEvent
+        public void onUseFieldKit(PlayerInteractEvent event) {
+            if (event.action != PlayerInteractEvent.Action.RIGHT_CLICK_BLOCK) {
                 return;
             }
 
-            IFlower flower = tileFlower.getFlower();
-            if (flower == null) {
-                return;
-            }
+            EntityPlayer player = event.entityPlayer;
+            if (player != null && player.getHeldItem() != null
+                    && player.getHeldItem().getItem() == BinnieCore.fieldKit
+                    && player.isSneaking()) {
+                TileEntity tile = event.world.getTileEntity(event.x, event.y, event.z);
+                if (!(tile instanceof TileEntityFlower tileFlower)) {
+                    return;
+                }
 
-            NBTTagCompound info = new NBTTagCompound();
-            info.setString("Species", flower.getGenome().getPrimary().getUID());
-            info.setString("Species2", flower.getGenome().getSecondary().getUID());
-            info.setFloat("Age", flower.getAge() / flower.getGenome().getLifespan());
-            info.setShort("Colour", (short) flower.getGenome().getPrimaryColor().getID());
-            info.setShort("Colour2", (short) flower.getGenome().getSecondaryColor().getID());
-            info.setBoolean("Wilting", flower.isWilted());
-            info.setBoolean("Flowered", flower.hasFlowered());
-            Botany.proxy.sendToPlayer(new MessageNBT(PacketID.FieldKit.ordinal(), info), event.entityPlayer);
-            event.entityPlayer.getHeldItem().damageItem(1, event.entityPlayer);
+                IFlower flower = tileFlower.getFlower();
+                if (flower == null) {
+                    return;
+                }
+
+                NBTTagCompound info = new NBTTagCompound();
+                info.setString("Species", flower.getGenome().getPrimary().getUID());
+                info.setString("Species2", flower.getGenome().getSecondary().getUID());
+                info.setFloat("Age", flower.getAge() / flower.getGenome().getLifespan());
+                info.setShort("Colour", (short) flower.getGenome().getPrimaryColor().getID());
+                info.setShort("Colour2", (short) flower.getGenome().getSecondaryColor().getID());
+                info.setBoolean("Wilting", flower.isWilted());
+                info.setBoolean("Flowered", flower.hasFlowered());
+                Botany.proxy.sendToPlayer(new MessageNBT(PacketID.FieldKit.ordinal(), info), event.entityPlayer);
+                event.entityPlayer.getHeldItem().damageItem(1, event.entityPlayer);
+            }
         }
     }
 }

src/main/java/binnie/core/liquid/ManagerLiquid.java

@@ -1,7 +1,9 @@
 package binnie.core.liquid;
 
+import java.util.HashSet;
 import java.util.LinkedHashMap;
 import java.util.Map;
+import java.util.Set;
 
 import net.minecraft.client.renderer.texture.IIconRegister;
 import net.minecraftforge.fluids.Fluid;
@@ -9,32 +11,62 @@ import net.minecraftforge.fluids.FluidRegistry;
 import net.minecraftforge.fluids.FluidStack;
 
 import binnie.core.ManagerBase;
+import cpw.mods.fml.common.FMLLog;
+import cpw.mods.fml.common.Loader;
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
 
 public class ManagerLiquid extends ManagerBase {
 
+    private static final Set<String> EXTERNAL_FLUIDS = new HashSet<>();
+
+    static {
+        EXTERNAL_FLUIDS.add("liquidnitrogen");
+    }
+
+    private static boolean isExternalFluid(String identifier) {
+        return EXTERNAL_FLUIDS.contains(identifier) && Loader.isModLoaded("gregtech_nh");
+    }
+
     public Map<String, IFluidType> fluids;
+    private final Set<String> ownedFluids;
 
     public ManagerLiquid() {
         fluids = new LinkedHashMap<>();
+        ownedFluids = new HashSet<>();
     }
 
     public void createLiquids(IFluidType[] liquids, int startID) {
         for (IFluidType liquid : liquids) {
-            BinnieFluid fluid = createLiquid(liquid, startID++);
-            if (fluid == null) {
+            String identifier = liquid.getIdentifier().toLowerCase();
+            Fluid fluid = createOrGetLiquid(liquid, startID++);
+            if (fluid == null && !isExternalFluid(identifier)) {
                 throw new RuntimeException("Liquid registered incorrectly - " + liquid.getIdentifier());
             }
         }
     }
 
     public BinnieFluid createLiquid(IFluidType fluid, int id) {
-        fluids.put(fluid.getIdentifier().toLowerCase(), fluid);
-        BinnieFluid binnieFluid = new BinnieFluid(fluid);
-        FluidRegistry.registerFluid(binnieFluid);
+        Fluid registeredFluid = createOrGetLiquid(fluid, id);
+        return (registeredFluid instanceof BinnieFluid) ? (BinnieFluid) registeredFluid : null;
+    }
+
+    private Fluid createOrGetLiquid(IFluidType fluid, int id) {
+        String identifier = fluid.getIdentifier().toLowerCase();
+        fluids.put(identifier, fluid);
+        Fluid registeredFluid = FluidRegistry.getFluid(identifier);
+        if (registeredFluid == null && !isExternalFluid(identifier)) {
+            BinnieFluid binnieFluid = new BinnieFluid(fluid);
+            FluidRegistry.registerFluid(binnieFluid);
+            registeredFluid = FluidRegistry.getFluid(identifier);
+            ownedFluids.add(identifier);
+        } else if (registeredFluid == null) {
+            FMLLog.warning(
+                    "[Binnie] External liquid %s is not registered yet. Waiting for the owning mod to register it before postInit.",
+                    identifier);
+        }
         ItemFluidContainer.registerFluid(fluid, id);
-        return binnieFluid;
+        return registeredFluid;
     }
 
     public FluidStack getLiquidStack(String name, int amount) {
@@ -44,18 +76,26 @@ public class ManagerLiquid extends ManagerBase {
     @SideOnly(Side.CLIENT)
     public void reloadIcons(IIconRegister register) {
         for (IFluidType type : fluids.values()) {
-            Fluid fluid = getLiquidStack(type.getIdentifier(), 1).getFluid();
+            String identifier = type.getIdentifier().toLowerCase();
+            FluidStack stack = getLiquidStack(identifier, 1);
+            Fluid fluid = stack == null ? null : stack.getFluid();
             type.registerIcon(register);
             if (fluid == null) {
                 throw new RuntimeException("[Binnie] Liquid not registered properly - " + type.getIdentifier());
             }
-            fluid.setIcons(type.getIcon());
+            if (ownedFluids.contains(identifier)) {
+                fluid.setIcons(type.getIcon());
+            }
         }
     }
 
     @Override
     public void postInit() {
         for (IFluidType fluid : fluids.values()) {
+            String identifier = fluid.getIdentifier().toLowerCase();
+            if (isExternalFluid(identifier) && FluidRegistry.getFluid(identifier) == null) {
+                throw new RuntimeException("[Binnie] External liquid not registered - " + identifier);
+            }
             for (FluidContainer container : FluidContainer.values()) {
                 if (container.isActive() && fluid.canPlaceIn(container)) {
                     container.registerContainerData(fluid);

src/main/java/binnie/core/machines/IMachineType.java

@@ -5,6 +5,4 @@ import binnie.core.network.IOrdinaled;
 public interface IMachineType extends IOrdinaled {
 
     Class<? extends MachinePackage> getPackageClass();
-
-    boolean isActive();
 }

src/main/java/binnie/core/machines/Machine.java

@@ -277,16 +277,16 @@ public class Machine implements INetworkedEntity, INBTTagable, INetwork.TilePack
     }
 
     @Override
-    public void recieveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt) {
-        for (INetwork.RecieveGuiNBT recieve : getInterfaces(INetwork.RecieveGuiNBT.class)) {
-            recieve.recieveGuiNBT(side, player, name, nbt);
+    public void receiveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt) {
+        for (INetwork.ReceiveGuiNBT receive : getInterfaces(INetwork.ReceiveGuiNBT.class)) {
+            receive.receiveGuiNBT(side, player, name, nbt);
         }
     }
 
     @Override
     public void sendGuiNBT(Map<String, NBTTagCompound> nbts) {
-        for (INetwork.SendGuiNBT recieve : getInterfaces(INetwork.SendGuiNBT.class)) {
-            recieve.sendGuiNBT(nbts);
+        for (INetwork.SendGuiNBT receive : getInterfaces(INetwork.SendGuiNBT.class)) {
+            receive.sendGuiNBT(nbts);
         }
     }
 }

src/main/java/binnie/core/machines/MachineComponent.java

@@ -50,7 +50,7 @@ public class MachineComponent implements INBTTagable {
         return new MachinePayload(Binnie.Machine.getNetworkID(getClass()));
     }
 
-    public void recieveData(MachinePayload payload) {}
+    public void receiveData(MachinePayload payload) {}
 
     public MachineUtil getUtil() {
         return getMachine().getMachineUtil();

src/main/java/binnie/core/machines/MachineGroup.java

@@ -31,14 +31,14 @@ public class MachineGroup {
         this.blockName = blockName;
 
         for (IMachineType type : types) {
-            if (type.getPackageClass() != null && type.isActive()) {
+            if (type.getPackageClass() != null) {
                 try {
                     MachinePackage pack = type.getPackageClass().newInstance();
                     pack.assignMetadata(type.ordinal());
-                    pack.setActive(type.isActive());
+                    pack.setActive(true);
                     addPackage(pack);
                 } catch (Exception e) {
-                    throw new RuntimeException("Failed to create machine package " + type.toString(), e);
+                    throw new RuntimeException("Failed to create machine package " + type, e);
                 }
             }
         }

src/main/java/binnie/core/machines/MachinePackage.java

@@ -1,6 +1,5 @@
 package binnie.core.machines;
 
-import net.minecraft.client.renderer.RenderBlocks;
 import net.minecraft.tileentity.TileEntity;
 
 import binnie.core.util.I18N;
@@ -32,6 +31,11 @@ public abstract class MachinePackage {
         return I18N.localise(group.getMod().getModID() + ".machine." + group.getShortUID() + "." + getUID());
     }
 
+    public String getGuiDisplayName() {
+        String guiKey = group.getMod().getModID() + ".machine." + group.getShortUID() + "." + getUID() + ".title";
+        return I18N.canLocalise(guiKey) ? I18N.localise(guiKey) : getDisplayName();
+    }
+
     public Integer getMetadata() {
         return metadata;
     }
@@ -48,8 +52,7 @@ public abstract class MachinePackage {
         this.group = group;
     }
 
-    public abstract void renderMachine(Machine machine, double x, double y, double z, float partialTick,
-            RenderBlocks renderer);
+    public abstract void renderMachine(Machine machine, double x, double y, double z, float partialTick);
 
     public boolean isActive() {
         return active;

src/main/java/binnie/core/machines/RendererMachine.java

@@ -5,7 +5,6 @@ import net.minecraft.client.renderer.RenderBlocks;
 import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.world.IBlockAccess;
-import net.minecraft.world.World;
 
 import binnie.Binnie;
 import cpw.mods.fml.client.registry.ISimpleBlockRenderingHandler;
@@ -13,30 +12,27 @@ import cpw.mods.fml.client.registry.ISimpleBlockRenderingHandler;
 // Hmm. It's used class
 public class RendererMachine extends TileEntitySpecialRenderer implements ISimpleBlockRenderingHandler {
 
-    RenderBlocks blockRenderer;
-
     @Override
     public void renderTileEntityAt(TileEntity entity, double x, double y, double z, float partialTick) {
-        renderTileEntity((TileEntityMachine) entity, x, y, z, partialTick, blockRenderer);
+        renderTileEntity((TileEntityMachine) entity, x, y, z, partialTick);
     }
 
-    public void renderTileEntity(TileEntityMachine entity, double x, double y, double z, float partialTick,
-            RenderBlocks renderer) {
+    private void renderTileEntity(TileEntityMachine entity, double x, double y, double z, float partialTick) {
         if (entity != null && entity.getMachine() != null) {
             MachinePackage machinePackage = entity.getMachine().getPackage();
-            machinePackage.renderMachine(entity.getMachine(), x, y, z, partialTick, renderer);
+            machinePackage.renderMachine(entity.getMachine(), x, y, z, partialTick);
         }
     }
 
-    public void renderInvBlock(RenderBlocks renderblocks, Block block, int i, int j) {
+    private void renderInvBlock(Block block, int i, int j) {
         TileEntity entity = block.createTileEntity(null, i);
-        renderTileEntity((TileEntityMachine) entity, 0.0, -0.1, 0.0, 0.0625f, renderblocks);
+        renderTileEntity((TileEntityMachine) entity, 0.0, -0.1, 0.0, 0.0625f);
     }
 
     @Override
     public void renderInventoryBlock(Block block, int metadata, int modelID, RenderBlocks renderer) {
         if (modelID == Binnie.Machine.getMachineRenderID()) {
-            renderInvBlock(renderer, block, metadata, modelID);
+            renderInvBlock(block, metadata, modelID);
         }
     }
 
@@ -48,7 +44,7 @@ public class RendererMachine extends TileEntitySpecialRenderer implements ISimpl
                 && tile.getMachine().getPackage() != null
                 && tile.getMachine().getPackage().getGroup() != null
                 && !tile.getMachine().getPackage().getGroup().customRenderer) {
-            renderTileEntity(tile, x, y, z, 1.0f, renderer);
+            renderTileEntity(tile, x, y, z, 1.0f);
         }
         return true;
     }
@@ -62,9 +58,4 @@ public class RendererMachine extends TileEntitySpecialRenderer implements ISimpl
     public int getRenderId() {
         return Binnie.Machine.getMachineRenderID();
     }
-
-    @Override
-    public void func_147496_a(World par1World) {
-        blockRenderer = new RenderBlocks(par1World);
-    }
 }

src/main/java/binnie/core/machines/inventory/ComponentChargedSlots.java

@@ -49,7 +49,7 @@ public class ComponentChargedSlots extends MachineComponent implements INetwork.
     }
 
     @Override
-    public void recieveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt) {
+    public void receiveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt) {
         if (!name.equals("slot-charges")) {
             return;
         }

src/main/java/binnie/core/machines/inventory/ComponentInventorySlots.java

@@ -1,7 +1,6 @@
 package binnie.core.machines.inventory;
 
 import java.util.ArrayList;
-import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Random;
@@ -16,10 +15,13 @@ import net.minecraft.world.World;
 import net.minecraftforge.common.util.ForgeDirection;
 
 import binnie.core.machines.IMachine;
+import it.unimi.dsi.fastutil.ints.Int2ObjectLinkedOpenHashMap;
 
 public class ComponentInventorySlots extends ComponentInventory implements IInventoryMachine, IInventorySlots {
 
-    private final Map<Integer, InventorySlot> inventory = new LinkedHashMap<>();
+    private final Int2ObjectLinkedOpenHashMap<InventorySlot> inventory = new Int2ObjectLinkedOpenHashMap<>();
+    private int cachedSize = 0;
+    private int[] cachedAccessibleSlots = null;
 
     public ComponentInventorySlots(IMachine machine) {
         super(machine);
@@ -27,25 +29,20 @@ public class ComponentInventorySlots extends ComponentInventory implements IInve
 
     @Override
     public int getSizeInventory() {
-        int size = 0;
-        for (Integer index : inventory.keySet()) {
-            size = Math.max(size, index + 1);
-        }
-        return size;
+        return cachedSize;
     }
 
     @Override
     public ItemStack getStackInSlot(int index) {
-        if (inventory.containsKey(index)) {
-            return inventory.get(index).getContent();
-        }
-        return null;
+        InventorySlot slot = inventory.get(index);
+        return slot != null ? slot.getContent() : null;
     }
 
     @Override
     public ItemStack decrStackSize(int index, int amount) {
-        if (inventory.containsKey(index)) {
-            ItemStack stack = inventory.get(index).decrStackSize(amount);
+        InventorySlot slot = inventory.get(index);
+        if (slot != null) {
+            ItemStack stack = slot.decrStackSize(amount);
             markDirty();
             return stack;
         }
@@ -59,8 +56,9 @@ public class ComponentInventorySlots extends ComponentInventory implements IInve
 
     @Override
     public void setInventorySlotContents(int index, ItemStack itemStack) {
-        if (inventory.containsKey(index) && (itemStack == null || inventory.get(index).isValid(itemStack))) {
-            inventory.get(index).setContent(itemStack);
+        InventorySlot slot = inventory.get(index);
+        if (slot != null && (itemStack == null || slot.isValid(itemStack))) {
+            slot.setContent(itemStack);
         }
         markDirty();
     }
@@ -113,7 +111,7 @@ public class ComponentInventorySlots extends ComponentInventory implements IInve
     public void writeToNBT(NBTTagCompound nbttagcompound) {
         super.writeToNBT(nbttagcompound);
         NBTTagList inventoryNBT = new NBTTagList();
-        for (Map.Entry<Integer, InventorySlot> entry : inventory.entrySet()) {
+        for (Map.Entry<Integer, InventorySlot> entry : inventory.int2ObjectEntrySet()) {
             NBTTagCompound slotNBT = new NBTTagCompound();
             slotNBT.setInteger("id", entry.getKey());
             entry.getValue().writeToNBT(slotNBT);
@@ -125,6 +123,8 @@ public class ComponentInventorySlots extends ComponentInventory implements IInve
     @Override
     public InventorySlot addSlot(int index, String unlocalizedName) {
         inventory.put(index, new InventorySlot(index, unlocalizedName));
+        cachedSize = Math.max(cachedSize, index + 1);
+        cachedAccessibleSlots = null;
         return getSlot(index);
     }
 
@@ -138,10 +138,7 @@ public class ComponentInventorySlots extends ComponentInventory implements IInve
 
     @Override
     public InventorySlot getSlot(int index) {
-        if (inventory.containsKey(index)) {
-            return inventory.get(index);
-        }
-        return null;
+        return inventory.get(index);
     }
 
     @Override
@@ -151,7 +148,7 @@ public class ComponentInventorySlots extends ComponentInventory implements IInve
 
     @Override
     public InventorySlot[] getSlots(int[] indexes) {
-        List<InventorySlot> list = new ArrayList<>();
+        List<InventorySlot> list = new ArrayList<>(indexes.length);
         for (int i : indexes) {
             if (getSlot(i) != null) {
                 list.add(getSlot(i));
@@ -213,18 +210,20 @@ public class ComponentInventorySlots extends ComponentInventory implements IInve
 
     @Override
     public int[] getAccessibleSlotsFromSide(int var1) {
-        List<Integer> slots = new ArrayList<>();
-        for (InventorySlot slot : inventory.values()) {
-            if (slot.canInsert() || slot.canExtract()) {
-                slots.add(slot.getIndex());
+        if (cachedAccessibleSlots == null) {
+            List<Integer> slots = new ArrayList<>();
+            for (InventorySlot slot : inventory.values()) {
+                if (slot.canInsert() || slot.canExtract()) {
+                    slots.add(slot.getIndex());
+                }
+            }
+
+            cachedAccessibleSlots = new int[slots.size()];
+            for (int i = 0; i < slots.size(); ++i) {
+                cachedAccessibleSlots[i] = slots.get(i);
             }
         }
-
-        int[] ids = new int[slots.size()];
-        for (int i = 0; i < slots.size(); ++i) {
-            ids[i] = slots.get(i);
-        }
-        return ids;
+        return cachedAccessibleSlots;
     }
 
     @Override
@@ -234,6 +233,7 @@ public class ComponentInventorySlots extends ComponentInventory implements IInve
 
     @Override
     public boolean canExtractItem(int slot, ItemStack itemstack, int direction) {
-        return getSlot(slot).canExtract(ForgeDirection.getOrientation(direction));
+        InventorySlot iSlot = getSlot(slot);
+        return iSlot != null && iSlot.canExtract(ForgeDirection.getOrientation(direction));
     }
 }

src/main/java/binnie/core/machines/inventory/ComponentTankContainer.java

@@ -164,7 +164,7 @@ public class ComponentTankContainer extends MachineComponent implements ITankMac
 
     @Override
     public FluidStack drain(ForgeDirection from, FluidStack resource, boolean doDrain) {
-        int index = getTankIndexToDrain(from, null);
+        int index = getTankIndexToDrain(from, resource);
         if (!tanks.containsKey(index)) {
             return null;
         }

src/main/java/binnie/core/machines/inventory/TransferHandler.java

@@ -1,233 +0,0 @@
-package binnie.core.machines.inventory;
-
-import net.minecraft.inventory.IInventory;
-import net.minecraft.item.ItemStack;
-import net.minecraftforge.fluids.FluidContainerRegistry;
-import net.minecraftforge.fluids.FluidStack;
-import net.minecraftforge.fluids.IFluidTank;
-
-import binnie.core.machines.Machine;
-import binnie.core.machines.power.ITankMachine;
-
-// TODO unused class?
-public class TransferHandler {
-
-    public static ItemStack transfer(ItemStack item, IInventory origin, IInventory destination, boolean doAdd) {
-        ItemStack ret = transferItemToInventory(item, destination, doAdd);
-        if (destination instanceof ITankMachine) {
-            ret = transferContainerIntoTank(ret, origin, (ITankMachine) destination, doAdd);
-            ret = transferTankIntoContainer(ret, origin, (ITankMachine) destination, doAdd);
-        }
-        return ret;
-    }
-
-    public static ItemStack transferItemToInventory(ItemStack item, IInventory destination, boolean doAdd) {
-        if (item == null || destination == null) {
-            return item;
-        }
-
-        ItemStack addition = item.copy();
-        for (int i = 0; i < destination.getSizeInventory(); ++i) {
-            addition = transferToInventory(addition, destination, new int[] { i }, doAdd, false);
-            if (addition == null) {
-                return null;
-            }
-        }
-        return addition;
-    }
-
-    public static ItemStack transferToInventory(ItemStack item, IInventory destination, int[] targetSlots,
-            boolean doAdd, boolean ignoreValidation) {
-        for (int i : targetSlots) {
-            if (destination.isItemValidForSlot(i, item) || ignoreValidation) {
-                if (destination.getStackInSlot(i) == null) {
-                    if (doAdd) {
-                        destination.setInventorySlotContents(i, item.copy());
-                    }
-                    return null;
-                }
-                if (item.isStackable()) {
-                    ItemStack merged = destination.getStackInSlot(i).copy();
-                    ItemStack[] newStacks = mergeStacks(item.copy(), merged.copy());
-                    item = newStacks[0];
-                    if (doAdd) {
-                        destination.setInventorySlotContents(i, newStacks[1]);
-                    }
-                    if (item == null) {
-                        return null;
-                    }
-                }
-            }
-        }
-        return item;
-    }
-
-    public static ItemStack[] mergeStacks(ItemStack itemstack, ItemStack merged) {
-        if (ItemStack.areItemStackTagsEqual(itemstack, merged) && itemstack.isItemEqual(merged)) {
-            int space = merged.getMaxStackSize() - merged.stackSize;
-            if (space > 0) {
-                if (itemstack.stackSize > space) {
-                    itemstack.stackSize -= space;
-                    merged.stackSize += space;
-                } else {
-                    merged.stackSize += itemstack.stackSize;
-                    itemstack = null;
-                }
-            }
-        }
-        return new ItemStack[] { itemstack, merged };
-    }
-
-    public static ItemStack transferContainerIntoTank(ItemStack item, IInventory origin, ITankMachine destination,
-            boolean doAdd) {
-        if (item == null) {
-            return null;
-        }
-
-        IFluidTank[] tanks = destination.getTanks();
-        ItemStack stack = item.copy();
-        for (int i = 0; i < tanks.length; ++i) {
-            stack = transferToTank(stack, origin, destination, i, doAdd);
-        }
-        return stack;
-    }
-
-    public static ItemStack transferTankIntoContainer(ItemStack item, IInventory origin, ITankMachine destination,
-            boolean doAdd) {
-        if (item == null) {
-            return null;
-        }
-
-        IFluidTank[] tanks = destination.getTanks();
-        ItemStack stack = item.copy();
-        for (int i = 0; i < tanks.length; ++i) {
-            stack = transferFromTank(stack, origin, destination, i, doAdd);
-        }
-        return stack;
-    }
-
-    public static ItemStack transferToTank(ItemStack item, IInventory origin, ITankMachine destination, int tankID,
-            boolean doAdd) {
-        if (item == null) {
-            return item;
-        }
-
-        FluidStack containerLiquid = null;
-        FluidContainerRegistry.FluidContainerData containerLiquidData = null;
-        for (FluidContainerRegistry.FluidContainerData data : FluidContainerRegistry
-                .getRegisteredFluidContainerData()) {
-            if (data.filledContainer.isItemEqual(item)) {
-                containerLiquidData = data;
-                containerLiquid = data.fluid.copy();
-                break;
-            }
-        }
-
-        if (containerLiquid == null) {
-            return item;
-        }
-
-        IFluidTank tank = destination.getTanks()[tankID];
-        IValidatedTankContainer validated = Machine.getInterface(IValidatedTankContainer.class, destination);
-        if (validated != null && !validated.isLiquidValidForTank(containerLiquid, tankID)) {
-            return item;
-        }
-
-        FluidStack largeAmountOfLiquid = containerLiquid.copy();
-        largeAmountOfLiquid.amount = tank.getCapacity();
-        int amountAdded = tank.fill(largeAmountOfLiquid, false);
-        int numberOfContainersToAdd = amountAdded / containerLiquid.amount;
-        if (numberOfContainersToAdd > item.stackSize) {
-            numberOfContainersToAdd = item.stackSize;
-        }
-
-        ItemStack copy;
-        ItemStack leftOverContainers = copy = item.copy();
-        copy.stackSize -= numberOfContainersToAdd;
-        if (leftOverContainers.stackSize <= 0) {
-            leftOverContainers = null;
-        }
-
-        ItemStack emptyContainers = containerLiquidData.emptyContainer.copy();
-        emptyContainers.stackSize = 0;
-        ItemStack itemStack = emptyContainers;
-        itemStack.stackSize += numberOfContainersToAdd;
-        if (emptyContainers.stackSize <= 0) {
-            emptyContainers = null;
-        }
-
-        ItemStack containersThatCantBeDumped = transferItemToInventory(emptyContainers, origin, false);
-        if (containersThatCantBeDumped != null) {
-            return item;
-        }
-
-        if (doAdd) {
-            FluidStack copy2;
-            FluidStack liquidToFillTank = copy2 = containerLiquid.copy();
-            copy2.amount *= numberOfContainersToAdd;
-            tank.fill(liquidToFillTank, true);
-            transferItemToInventory(emptyContainers, origin, true);
-        }
-        return leftOverContainers;
-    }
-
-    public static ItemStack transferFromTank(ItemStack item, IInventory origin, ITankMachine destination, int tankID,
-            boolean doAdd) {
-        if (item == null) {
-            return item;
-        }
-
-        IFluidTank tank = destination.getTanks()[tankID];
-        FluidStack liquidInTank = tank.getFluid();
-        if (liquidInTank == null) {
-            return item;
-        }
-
-        FluidContainerRegistry.FluidContainerData containerLiquidData = null;
-        for (FluidContainerRegistry.FluidContainerData data : FluidContainerRegistry
-                .getRegisteredFluidContainerData()) {
-            if (data.emptyContainer.isItemEqual(item) && liquidInTank.isFluidEqual(data.fluid)) {
-                containerLiquidData = data;
-                break;
-            }
-        }
-
-        if (containerLiquidData == null) {
-            return item;
-        }
-
-        int maximumExtractedLiquid = item.stackSize * containerLiquidData.fluid.amount;
-        FluidStack drainedLiquid = tank.drain(maximumExtractedLiquid, false);
-        int amountInTank = (drainedLiquid == null) ? 0 : drainedLiquid.amount;
-        int numberOfContainersToFill = amountInTank / containerLiquidData.fluid.amount;
-        if (numberOfContainersToFill > item.stackSize) {
-            numberOfContainersToFill = item.stackSize;
-        }
-
-        ItemStack copy;
-        ItemStack leftOverContainers = copy = item.copy();
-        copy.stackSize -= numberOfContainersToFill;
-        if (leftOverContainers.stackSize <= 0) {
-            leftOverContainers = null;
-        }
-
-        ItemStack filledContainers = containerLiquidData.filledContainer.copy();
-        filledContainers.stackSize = 0;
-        ItemStack itemStack = filledContainers;
-        itemStack.stackSize += numberOfContainersToFill;
-        if (filledContainers.stackSize <= 0) {
-            filledContainers = null;
-        }
-
-        ItemStack containersThatCantBeDumped = transferItemToInventory(filledContainers, origin, false);
-        if (containersThatCantBeDumped != null) {
-            return item;
-        }
-
-        if (doAdd) {
-            tank.drain(maximumExtractedLiquid, true);
-            transferItemToInventory(filledContainers, origin, true);
-        }
-        return leftOverContainers;
-    }
-}

src/main/java/binnie/core/machines/network/INetwork.java

@@ -21,11 +21,11 @@ public interface INetwork {
         void syncFromNBT(NBTTagCompound nbt);
     }
 
-    interface RecieveGuiNBT {
+    interface ReceiveGuiNBT {
 
-        void recieveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt);
+        void receiveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt);
     }
 
-    interface GuiNBT extends RecieveGuiNBT, SendGuiNBT {
+    interface GuiNBT extends ReceiveGuiNBT, SendGuiNBT {
     }
 }

src/main/java/binnie/core/machines/power/IProcess.java

@@ -9,4 +9,11 @@ public interface IProcess extends IErrorStateSource {
     boolean isInProgress();
 
     ProcessInfo getInfo();
+
+    /***
+     * Returns true if the current target got worked on at least once.
+     */
+    default boolean workedOnTarget() {
+        return false;
+    }
 }

src/main/java/binnie/core/machines/storage/Compartment.java

@@ -1,6 +1,5 @@
 package binnie.core.machines.storage;
 
-import net.minecraft.client.renderer.RenderBlocks;
 import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
 
@@ -32,11 +31,6 @@ enum Compartment implements IMachineType {
         return clss;
     }
 
-    @Override
-    public boolean isActive() {
-        return true;
-    }
-
     public ItemStack get(int i) {
         return new ItemStack(BinnieCore.packageCompartment.getBlock(), i, ordinal());
     }
@@ -56,8 +50,7 @@ enum Compartment implements IMachineType {
         }
 
         @Override
-        public void renderMachine(Machine machine, double x, double y, double z, float partialTick,
-                RenderBlocks renderer) {
+        public void renderMachine(Machine machine, double x, double y, double z, float partialTick) {
             MachineRendererCompartment.instance.renderMachine(machine, renderTexture, x, y, z);
         }
     }

src/main/java/binnie/core/machines/storage/CompartmentTab.java

@@ -25,7 +25,7 @@ class CompartmentTab implements INBTTagable {
     public void readFromNBT(NBTTagCompound nbt) {
         name = nbt.getString("name");
         icon = ItemStack.loadItemStackFromNBT(nbt.getCompoundTag("icon"));
-        color = EnumColor.values()[nbt.getByte("color")];
+        color = EnumColor.VALUES[nbt.getByte("color")];
         id = nbt.getByte("id");
     }
 

src/main/java/binnie/core/machines/storage/ComponentCompartmentInventory.java

@@ -17,6 +17,7 @@ class ComponentCompartmentInventory extends ComponentInventorySlots implements I
     private final int numberOfTabs;
     private final int slotsPerPage;
     private final Map<Integer, CompartmentTab> tabs;
+    private NBTTagCompound cachedGuiNBT;
 
     public ComponentCompartmentInventory(IMachine machine, int sections) {
         this(machine, sections, 4);
@@ -51,25 +52,28 @@ class ComponentCompartmentInventory extends ComponentInventorySlots implements I
     public CompartmentTab getTab(int i) {
         if (!tabs.containsKey(i)) {
             tabs.put(i, new CompartmentTab(i));
+            cachedGuiNBT = null;
         }
         return tabs.get(i);
     }
 
     @Override
     public void sendGuiNBT(Map<String, NBTTagCompound> nbts) {
-        NBTTagList list = new NBTTagList();
-        for (int i = 0; i < numberOfTabs; ++i) {
-            NBTTagCompound nbt2 = new NBTTagCompound();
-            getTab(i).writeToNBT(nbt2);
-            list.appendTag(nbt2);
+        if (cachedGuiNBT == null) {
+            NBTTagList list = new NBTTagList();
+            for (int i = 0; i < numberOfTabs; ++i) {
+                NBTTagCompound tabNBT = new NBTTagCompound();
+                getTab(i).writeToNBT(tabNBT);
+                list.appendTag(tabNBT);
+            }
+            cachedGuiNBT = new NBTTagCompound();
+            cachedGuiNBT.setTag("tabs", list);
         }
-        NBTTagCompound tag = new NBTTagCompound();
-        tag.setTag("tabs", list);
-        nbts.put("comp-tabs", tag);
+        nbts.put("comp-tabs", cachedGuiNBT);
     }
 
     @Override
-    public void recieveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt) {
+    public void receiveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt) {
         if (name.equals("comp-tabs")) {
             NBTTagList tags = nbt.getTagList("tabs", 10);
             for (int i = 0; i < tags.tagCount(); ++i) {
@@ -78,11 +82,13 @@ class ComponentCompartmentInventory extends ComponentInventorySlots implements I
                 tab.readFromNBT(tag);
                 tabs.put(tab.getId(), tab);
             }
+            cachedGuiNBT = null;
         }
         if (name.equals("comp-change-tab")) {
             CompartmentTab tab2 = new CompartmentTab(0);
             tab2.readFromNBT(nbt);
             tabs.put(tab2.getId(), tab2);
+            cachedGuiNBT = null;
             getMachine().getTileEntity().markDirty();
         }
     }
@@ -97,6 +103,7 @@ class ComponentCompartmentInventory extends ComponentInventorySlots implements I
             tab.readFromNBT(tag);
             tabs.put(tab.getId(), tab);
         }
+        cachedGuiNBT = null;
     }
 
     @Override

src/main/java/binnie/core/machines/storage/WindowCompartment.java

@@ -15,6 +15,7 @@ import net.minecraft.init.Items;
 import net.minecraft.inventory.IInventory;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.nbt.NBTTagList;
 
 import binnie.core.AbstractMod;
 import binnie.core.BinnieCore;
@@ -42,6 +43,7 @@ import binnie.core.craftgui.geometry.Position;
 import binnie.core.craftgui.minecraft.Dialog;
 import binnie.core.craftgui.minecraft.EnumColor;
 import binnie.core.craftgui.minecraft.IWindowAffectsShiftClick;
+import binnie.core.craftgui.minecraft.InventoryType;
 import binnie.core.craftgui.minecraft.MinecraftGUI;
 import binnie.core.craftgui.minecraft.Window;
 import binnie.core.craftgui.minecraft.control.ControlItemDisplay;
@@ -55,6 +57,7 @@ import binnie.core.craftgui.resource.minecraft.CraftGUITexture;
 import binnie.core.craftgui.window.Panel;
 import binnie.core.machines.Machine;
 import binnie.core.machines.transfer.TransferRequest;
+import binnie.core.network.packet.MessageCraftGUI;
 import binnie.core.util.I18N;
 import binnie.genetics.craftgui.WindowMachine;
 import cpw.mods.fml.relauncher.Side;
@@ -80,7 +83,7 @@ public class WindowCompartment extends WindowMachine implements IWindowAffectsSh
 
     @Override
     public void initialiseClient() {
-        setTitle(Machine.getMachine(getInventory()).getPackage().getDisplayName());
+        setTitle(Machine.getMachine(getInventory()).getPackage().getGuiDisplayName());
         int x = 16;
         int y = 32;
         ComponentCompartmentInventory inv = Machine.getMachine(getInventory())
@@ -170,6 +173,7 @@ public class WindowCompartment extends WindowMachine implements IWindowAffectsSh
         }
         CraftGUIUtil.linkWidgets(tab, compartmentPages);
         int i = 0;
+        final NBTTagList actions = new NBTTagList();
         for (int p2 = 0; p2 < inv.getTabNumber(); ++p2) {
             ControlPage thisPage = page[p2];
             Panel panel = new Panel(thisPage, 0.0f, 0.0f, thisPage.w(), thisPage.h(), MinecraftGUI.PanelType.Black) {
@@ -187,8 +191,11 @@ public class WindowCompartment extends WindowMachine implements IWindowAffectsSh
             for (int k = 0; k < inv.getPageSize(); ++k) {
                 slotsIDs[k] = i++;
             }
-            new ControlSlotArray(thisPage, 8, 8, inv.getPageSize() / 5, 5).create(slotsIDs);
+
+            new ControlSlotArray(thisPage, 8, 8, inv.getPageSize() / 5, 5)
+                    .create(actions, InventoryType.Machine, slotsIDs);
         }
+        MessageCraftGUI.sendToServer(actions);
         x += compartmentPageWidth;
         if (tabs2.length > 0) {
             ControlTabBar<Integer> tab2 = new ControlTabBar<Integer>(
@@ -245,12 +252,12 @@ public class WindowCompartment extends WindowMachine implements IWindowAffectsSh
 
         setSize(new IPoint(Math.max(32 + compartmentWidth, 252), h()));
         controlCompartment.setPosition(new IPoint((w() - controlCompartment.w()) / 2.0f, controlCompartment.y()));
-        new ControlPlayerInventory(this, true);
+        new ControlPlayerInventory(this, true).createAndRegister();
         ControlSlide slide = new ControlSlide(this, 0.0f, 134.0f, 136.0f, 92.0f, Position.LEFT);
         slide.setLabel(I18N.localise("binniecore.machine.storage.tab.properties"));
         slide.setSlide(false);
-        slide.addHelp(I18N.localise("binniecore.machine.storage.tooltip.properties"));
-        slide.addHelp(I18N.localise("binniecore.machine.storage.tooltip.properties.desc"));
+        slide.addHelp(I18N.localise("binniecore.machine.storage.tab.properties"));
+        slide.addHelp(I18N.localise("binniecore.machine.storage.tab.properties.desc"));
         Panel tabPropertyPanel = new Panel(slide, 16.0f, 8.0f, 112.0f, 76.0f, MinecraftGUI.PanelType.Gray);
         int y2 = 4;
         new ControlText(tabPropertyPanel, new IPoint(4.0f, y2), I18N.localise("binniecore.machine.storage.tab.name"));
@@ -313,7 +320,7 @@ public class WindowCompartment extends WindowMachine implements IWindowAffectsSh
                     1 + cw * (cc / 8),
                     cw,
                     cw,
-                    EnumColor.values()[cc]);
+                    EnumColor.VALUES[cc]);
             color.addSelfEventHandler(new EventMouse.Down.Handler() {
 
                 @Override
@@ -367,7 +374,7 @@ public class WindowCompartment extends WindowMachine implements IWindowAffectsSh
                 };
                 slotGrid = new Control(scroll, 1.0f, 1.0f, 108.0f, 18.0f);
                 scroll.setScrollableContent(slotGrid);
-                new ControlPlayerInventory(this, true);
+                new ControlPlayerInventory(this, true).createAndRegister();
                 new ControlTextEdit(this, 16.0f, 16.0f, 100.0f, 14.0f).addEventHandler(new EventTextEdit.Handler() {
 
                     @Override
@@ -459,8 +466,10 @@ public class WindowCompartment extends WindowMachine implements IWindowAffectsSh
                 slotGrid.deleteAllChildren();
                 slotGrid.setSize(new IPoint(width, height));
 
+                final NBTTagList actions = new NBTTagList();
+
                 for (int k : slotIds.keySet()) {
-                    new ControlSlot(slotGrid, x, y).assign(k);
+                    new ControlSlot(slotGrid, x, y).assign(actions, InventoryType.Machine, k);
                     x += 18;
                     if (x >= 108) {
                         x = 0;
@@ -468,6 +477,8 @@ public class WindowCompartment extends WindowMachine implements IWindowAffectsSh
                     }
                 }
 
+                MessageCraftGUI.sendToServer(actions);
+
                 while (y < 108 || x != 0) {
                     new ControlSlot(slotGrid, x, y);
                     x += 18;
@@ -488,14 +499,16 @@ public class WindowCompartment extends WindowMachine implements IWindowAffectsSh
 
     public void updateTabs() {
         CompartmentTab tab = getCurrentTab();
-        tabName.setValue(tab.getName());
+        if (!tabName.isFocused()) {
+            tabName.setValue(tab.getName());
+        }
         tabIcon.setItemStack(tab.getIcon());
         tabColour.setValue(tab.getColor());
     }
 
     @Override
-    public void recieveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt) {
-        super.recieveGuiNBT(side, player, name, nbt);
+    public void receiveGuiNBT(Side side, EntityPlayer player, String name, NBTTagCompound nbt) {
+        super.receiveGuiNBT(side, player, name, nbt);
         if (name.equals("tab-change")) {
             currentTab = nbt.getByte("i");
         }

src/main/java/binnie/core/machines/transfer/TransferHandler.java

@@ -1,5 +0,0 @@
-package binnie.core.machines.transfer;
-
-// TODO unused class?
-public class TransferHandler {
-}

src/main/java/binnie/core/machines/transfer/TransferRequest.java

@@ -3,6 +3,7 @@ package binnie.core.machines.transfer;
 import java.util.ArrayList;
 import java.util.List;
 
+import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.inventory.IInventory;
 import net.minecraft.item.ItemStack;
 import net.minecraftforge.fluids.FluidContainerRegistry;
@@ -25,23 +26,20 @@ public class TransferRequest {
     private int[] targetTanks;
     private boolean transferLiquids;
     private boolean ignoreReadOnly;
-    private final List<TransferSlot> insertedSlots;
-    private final List<Integer> insertedTanks;
+    private EntityPlayer overflowPlayer;
+    private List<TransferSlot> insertedSlots;
+    private List<Integer> insertedTanks;
 
     public TransferRequest(ItemStack toTransfer, IInventory destination) {
         itemToTransfer = null;
         returnItem = null;
-        targetSlots = new int[0];
+        targetSlots = null;
         targetTanks = new int[0];
         transferLiquids = true;
         ignoreReadOnly = false;
-        insertedSlots = new ArrayList<>();
-        insertedTanks = new ArrayList<>();
-        int[] target = new int[destination.getSizeInventory()];
-
-        for (int i = 0; i < target.length; ++i) {
-            target[i] = i;
-        }
+        overflowPlayer = null;
+        insertedSlots = null;
+        insertedTanks = null;
 
         int[] targetTanks = new int[0];
         if (destination instanceof ITankMachine) {
@@ -58,7 +56,6 @@ public class TransferRequest {
 
         setOrigin(null);
         setDestination(destination);
-        setTargetSlots(target);
         setTargetTanks(targetTanks);
         transferLiquids = true;
     }
@@ -95,59 +92,71 @@ public class TransferRequest {
         return this;
     }
 
+    public TransferRequest dropOverflow(EntityPlayer player) {
+        overflowPlayer = player;
+        return this;
+    }
+
     public ItemStack getReturnItem() {
         return returnItem;
     }
 
     public ItemStack transfer(boolean doAdd) {
-        ItemStack item = returnItem;
+        ItemStack item = doAdd || returnItem == null ? returnItem : returnItem.copy();
         if (item == null || destination == null) {
             return null;
         }
 
         if (transferLiquids && destination instanceof ITankMachine) {
             for (int tankID : targetTanks) {
+                ItemStack itemBeforeTransfer = item.copy();
                 item = transferToTank(item, origin, (ITankMachine) destination, tankID, doAdd);
-                if (item != null) {
-                    item = transferFromTank(item, origin, (ITankMachine) destination, tankID, doAdd);
+                if (item == null || !ItemStack.areItemStacksEqual(item, itemBeforeTransfer)) {
+                    break;
+                }
+
+                item = transferFromTank(item, origin, (ITankMachine) destination, tankID, doAdd);
+                if (item == null || !ItemStack.areItemStacksEqual(item, itemBeforeTransfer)) {
+                    break;
                 }
             }
         }
 
         // TODO simplify
         if (item != null) {
-            for (int slot : targetSlots) {
+            int[] slots = getTargetSlots();
+            for (int slot : slots) {
                 if (destination.isItemValidForSlot(slot, item) || ignoreReadOnly) {
                     if (!(destination instanceof IInventorySlots)
                             || ((IInventorySlots) destination).getSlot(slot) == null
                             || !((IInventorySlots) destination).getSlot(slot).isRecipe()) {
-                        if (destination.getStackInSlot(slot) != null) {
-                            if (item.isStackable() && destination.getInventoryStackLimit() > 1) {
-                                ItemStack merged = destination.getStackInSlot(slot).copy();
-                                ItemStack[] newStacks = mergeStacks(item.copy(), merged.copy());
-                                item = newStacks[0];
-                                if (!areItemsEqual(merged, newStacks[1])) {
-                                    insertedSlots.add(new TransferSlot(slot, destination));
-                                }
+                        ItemStack merged = destination.getStackInSlot(slot);
+                        if (merged != null && item.isStackable()
+                                && destination.getInventoryStackLimit() > 1
+                                && areItemsEqual(item, merged)) {
+                            int amount = Math.min(item.stackSize, merged.getMaxStackSize() - merged.stackSize);
+                            if (amount > 0) {
+                                getInsertedSlots().add(new TransferSlot(slot, destination));
                                 if (doAdd) {
-                                    destination.setInventorySlotContents(slot, newStacks[1]);
-                                }
-                                if (item == null) {
-                                    return null;
+                                    ItemStack newStack = merged.copy();
+                                    newStack.stackSize += amount;
+                                    destination.setInventorySlotContents(slot, newStack);
                                 }
+                                item.stackSize -= amount;
+                                if (item.stackSize <= 0) return null;
                             }
                         }
                     }
                 }
             }
 
-            for (int slot : targetSlots) {
+            for (int slot : slots) {
                 if (destination.isItemValidForSlot(slot, item) || ignoreReadOnly) {
                     if (!(destination instanceof IInventorySlots)
                             || ((IInventorySlots) destination).getSlot(slot) == null
                             || !((IInventorySlots) destination).getSlot(slot).isRecipe()) {
                         if (destination.getStackInSlot(slot) == null) {
-                            insertedSlots.add(new TransferSlot(slot, destination));
+                            getInsertedSlots().add(new TransferSlot(slot, destination));
                             if (doAdd) {
                                 ItemStack movedStack = item.copy();
                                 if (movedStack.stackSize > destination.getInventoryStackLimit()) {
@@ -200,11 +209,13 @@ public class TransferRequest {
 
     private ItemStack transferToTankUsingFluidContainer(ItemStack item, IInventory origin, ITankMachine destination,
             int tankID, boolean doAdd) {
-        if (item == null || !(item.getItem() instanceof IFluidContainerItem fluidContainer)) {
+        if (item == null || origin == null || !(item.getItem() instanceof IFluidContainerItem fluidContainer)) {
             return item;
         }
 
-        FluidStack fluid = fluidContainer.getFluid(item);
+        ItemStack singleContainer = item.copy();
+        singleContainer.stackSize = 1;
+        FluidStack fluid = fluidContainer.getFluid(singleContainer);
         if (fluid == null) {
             return item;
         }
@@ -216,11 +227,22 @@ public class TransferRequest {
         }
 
         int maxFill = tank.fill(fluid, false);
-        FluidStack toTake = fluidContainer.drain(item, maxFill, true);
+        FluidStack toTake = fluidContainer.drain(singleContainer, maxFill, true);
+        if (toTake == null || toTake.amount <= 0) {
+            return item;
+        }
+
+        TransferRequest containerDump = createContainerDump(singleContainer, origin);
+        boolean dropContainer = containerDump.transfer(false) != null;
+        if (dropContainer && overflowPlayer == null) {
+            return item;
+        }
+
         if (doAdd) {
             tank.fill(toTake, true);
+            dumpContainer(singleContainer, containerDump, dropContainer);
         }
-        return item;
+        return removeSingleContainer(item);
     }
 
     private ItemStack transferToTankUsingContainerData(ItemStack item, IInventory origin, ITankMachine destination,
@@ -305,24 +327,69 @@ public class TransferRequest {
 
     private ItemStack transferFromTankUsingFluidContainer(ItemStack item, IInventory origin, ITankMachine destination,
             int tankID, boolean doAdd) {
-        if (item == null || !(item.getItem() instanceof IFluidContainerItem fluidContainer)) {
+        if (item == null || origin == null || !(item.getItem() instanceof IFluidContainerItem fluidContainer)) {
             return item;
         }
 
+        ItemStack singleContainer = item.copy();
+        singleContainer.stackSize = 1;
         IFluidTank tank = destination.getTanks()[tankID];
         FluidStack fluid = tank.getFluid();
         if (fluid == null) {
             return item;
         }
 
-        int amount = fluidContainer.fill(item, fluid, false);
-        amount = Math.min(amount, (tank.drain(amount, false) == null) ? 0 : tank.drain(amount, false).amount);
-        if (amount <= 0) {
+        int amount = fluidContainer.fill(singleContainer, fluid, false);
+        FluidStack drained = tank.drain(amount, false);
+        if (drained == null || drained.amount <= 0) {
             return item;
         }
 
-        fluidContainer.fill(item, tank.drain(amount, doAdd), doAdd);
-        return item;
+        int amountFilled = fluidContainer.fill(singleContainer, drained, true);
+        if (amountFilled <= 0) {
+            return item;
+        }
+
+        TransferRequest containerDump = createContainerDump(singleContainer, origin);
+        boolean dropContainer = containerDump.transfer(false) != null;
+        if (dropContainer && overflowPlayer == null) {
+            return item;
+        }
+
+        if (doAdd) {
+            tank.drain(amountFilled, true);
+            dumpContainer(singleContainer, containerDump, dropContainer);
+        }
+        return removeSingleContainer(item);
+    }
+
+    private TransferRequest createContainerDump(ItemStack container, IInventory origin) {
+        TransferRequest containerDump = new TransferRequest(container, origin).setTargetTanks(new int[0]);
+        if (overflowPlayer != null && origin == overflowPlayer.inventory) {
+            int[] mainInventorySlots = new int[overflowPlayer.inventory.mainInventory.length];
+            for (int i = 0; i < mainInventorySlots.length; ++i) {
+                mainInventorySlots[i] = i;
+            }
+            containerDump.setTargetSlots(mainInventorySlots);
+        }
+        return containerDump;
+    }
+
+    private void dumpContainer(ItemStack container, TransferRequest containerDump, boolean dropContainer) {
+        if (dropContainer) {
+            overflowPlayer.dropPlayerItemWithRandomChoice(container.copy(), false);
+        } else {
+            containerDump.transfer(true);
+        }
+    }
+
+    private static ItemStack removeSingleContainer(ItemStack item) {
+        if (item.stackSize <= 1) {
+            return null;
+        }
+        ItemStack leftover = item.copy();
+        --leftover.stackSize;
+        return leftover;
     }
 
     private ItemStack transferFromTankUsingContainerData(ItemStack item, IInventory origin, ITankMachine destination,
@@ -399,10 +466,16 @@ public class TransferRequest {
     }
 
     public List<TransferSlot> getInsertedSlots() {
+        if (insertedSlots == null) {
+            insertedSlots = new ArrayList<>();
+        }
         return insertedSlots;
     }
 
     public List<Integer> getInsertedTanks() {
+        if (insertedTanks == null) {
+            insertedTanks = new ArrayList<>();
+        }
         return insertedTanks;
     }
 
@@ -419,6 +492,12 @@ public class TransferRequest {
     }
 
     public int[] getTargetSlots() {
+        if (targetSlots == null) {
+            targetSlots = new int[destination.getSizeInventory()];
+            for (int i = 0; i < targetSlots.length; ++i) {
+                targetSlots[i] = i;
+            }
+        }
         return targetSlots;
     }
 

src/main/java/binnie/core/mod/config/BinnieConfiguration.java

@@ -1,20 +0,0 @@
-package binnie.core.mod.config;
-
-import java.io.File;
-
-import net.minecraftforge.common.config.Configuration;
-
-import binnie.core.AbstractMod;
-import binnie.core.BinnieCore;
-
-public class BinnieConfiguration extends Configuration {
-
-    public AbstractMod mod;
-    private final String filename;
-
-    public BinnieConfiguration(String filename, AbstractMod mod) {
-        super(new File(BinnieCore.proxy.getDirectory(), filename));
-        this.mod = mod;
-        this.filename = filename;
-    }
-}

src/main/java/binnie/core/mod/config/BinnieItemData.java

@@ -1,15 +0,0 @@
-package binnie.core.mod.config;
-
-// TODO Why do we need this class?
-class BinnieItemData {
-
-    private final int item;
-    private final BinnieConfiguration configFile;
-    private final String configKey;
-
-    public BinnieItemData(int item, BinnieConfiguration configFile, String configKey) {
-        this.item = item;
-        this.configFile = configFile;
-        this.configKey = configKey;
-    }
-}

src/main/java/binnie/core/mod/config/ConfigFile.java

@@ -1,10 +0,0 @@
-package binnie.core.mod.config;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-
-@Retention(RetentionPolicy.RUNTIME)
-public @interface ConfigFile {
-
-    String filename();
-}

src/main/java/binnie/core/mod/config/ConfigProperty.java

@@ -1,26 +0,0 @@
-package binnie.core.mod.config;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-@Retention(RetentionPolicy.RUNTIME)
-@Target({ ElementType.FIELD })
-public @interface ConfigProperty {
-
-    String key();
-
-    String category() default "";
-
-    String[] comment() default {};
-
-    @Retention(RetentionPolicy.RUNTIME)
-    @Target({ ElementType.ANNOTATION_TYPE })
-    @interface Type {
-
-        Class<? extends PropertyBase> propertyClass();
-
-        String category() default "general";
-    }
-}

src/main/java/binnie/core/mod/config/ConfigurationMain.java

@@ -1,5 +0,0 @@
-package binnie.core.mod.config;
-
-@ConfigFile(filename = "/config/forestry/binniecore/main.conf")
-public class ConfigurationMain {
-}

src/main/java/binnie/core/mod/config/ConfigurationMods.java

@@ -1,21 +0,0 @@
-package binnie.core.mod.config;
-
-@ConfigFile(filename = "/config/forestry/binnie-mods.conf")
-public class ConfigurationMods {
-
-    @ConfigProperty(key = "extraBees", comment = { "Enables the Extra Bees Mod." })
-    @PropBoolean
-    public static boolean extraBees = true;
-
-    @ConfigProperty(key = "extraTrees", comment = { "Enables the Extra Trees Mod." })
-    @PropBoolean
-    public static boolean extraTrees = true;
-
-    @ConfigProperty(key = "botany", comment = { "Enables the Botany Mod." })
-    @PropBoolean
-    public static boolean botany = true;
-
-    @ConfigProperty(key = "genetics", comment = { "Enables the Genetics Mod." })
-    @PropBoolean
-    public static boolean genetics = true;
-}

src/main/java/binnie/core/mod/config/ManagerConfig.java

@@ -1,71 +0,0 @@
-package binnie.core.mod.config;
-
-import java.lang.annotation.Annotation;
-import java.lang.reflect.Field;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-
-import net.minecraftforge.common.config.Configuration;
-
-import binnie.core.AbstractMod;
-import binnie.core.ManagerBase;
-
-public class ManagerConfig extends ManagerBase {
-
-    private final Map<Class<?>, Configuration> configurations;
-    private final Map<AbstractMod, List<BinnieItemData>> itemIDs;
-
-    public ManagerConfig() {
-        configurations = new LinkedHashMap<>();
-        itemIDs = new HashMap<>();
-    }
-
-    public void registerConfiguration(Class<?> cls, AbstractMod mod) {
-        if (cls.isAnnotationPresent(ConfigFile.class)) {
-            loadConfiguration(cls, mod);
-        }
-    }
-
-    public void loadConfiguration(Class<?> cls, AbstractMod mod) {
-        try {
-            String filename = cls.getAnnotation(ConfigFile.class).filename();
-            BinnieConfiguration config = new BinnieConfiguration(filename, mod);
-            config.load();
-            for (Field field : cls.getFields()) {
-                if (field.isAnnotationPresent(ConfigProperty.class)) {
-                    ConfigProperty propertyAnnot = field.getAnnotation(ConfigProperty.class);
-                    for (Annotation annotation : field.getAnnotations()) {
-                        if (annotation.annotationType().isAnnotationPresent(ConfigProperty.Type.class)) {
-                            Class<?> propertyClass = annotation.annotationType()
-                                    .getAnnotation(ConfigProperty.Type.class).propertyClass();
-                            // TODO what for?
-                            PropertyBase property = (PropertyBase) propertyClass.getConstructor(
-                                    Field.class,
-                                    BinnieConfiguration.class,
-                                    ConfigProperty.class,
-                                    annotation.annotationType()).newInstance(
-                                            field,
-                                            config,
-                                            propertyAnnot,
-                                            annotation.annotationType().cast(annotation));
-                        }
-                    }
-                }
-            }
-            config.save();
-            configurations.put(cls, config);
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    public void addItemID(Integer configValue, String configKey, BinnieConfiguration configFile) {
-        if (!itemIDs.containsKey(configFile.mod)) {
-            itemIDs.put(configFile.mod, new ArrayList<>());
-        }
-        itemIDs.get(configFile.mod).add(new BinnieItemData(configValue + 256, configFile, configKey));
-    }
-}

src/main/java/binnie/core/mod/config/PropBoolean.java

@@ -1,35 +0,0 @@
-package binnie.core.mod.config;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.reflect.Field;
-
-import net.minecraftforge.common.config.Property;
-
-@Retention(RetentionPolicy.RUNTIME)
-@ConfigProperty.Type(propertyClass = PropBoolean.PropertyBoolean.class)
-public @interface PropBoolean {
-
-    class PropertyBoolean extends PropertyBase<Boolean, PropBoolean> {
-
-        public PropertyBoolean(Field field, BinnieConfiguration file, ConfigProperty configProperty,
-                PropBoolean annotedProperty) throws IllegalArgumentException, IllegalAccessException {
-            super(field, file, configProperty, annotedProperty);
-        }
-
-        @Override
-        protected Property getProperty() {
-            return file.get(getCategory(), getKey(), defaultValue);
-        }
-
-        @Override
-        protected Boolean getConfigValue() {
-            return property.getBoolean(defaultValue);
-        }
-
-        @Override
-        protected void addComments() {
-            addComment("Default value is " + defaultValue + ".");
-        }
-    }
-}

src/main/java/binnie/core/mod/config/PropDouble.java

@@ -1,35 +0,0 @@
-package binnie.core.mod.config;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.reflect.Field;
-
-import net.minecraftforge.common.config.Property;
-
-@Retention(RetentionPolicy.RUNTIME)
-@ConfigProperty.Type(propertyClass = PropDouble.PropertyDouble.class)
-public @interface PropDouble {
-
-    class PropertyDouble extends PropertyBase<Double, PropDouble> {
-
-        public PropertyDouble(Field field, BinnieConfiguration file, ConfigProperty configProperty,
-                PropDouble annotedProperty) throws IllegalArgumentException, IllegalAccessException {
-            super(field, file, configProperty, annotedProperty);
-        }
-
-        @Override
-        protected Property getProperty() {
-            return file.get(getCategory(), getKey(), defaultValue);
-        }
-
-        @Override
-        protected Double getConfigValue() {
-            return property.getDouble(defaultValue);
-        }
-
-        @Override
-        protected void addComments() {
-            addComment("Default value is " + defaultValue + ".");
-        }
-    }
-}