ci: run build and test on release branches

Co-authored-by: Martin Robertz <[email protected]>

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

@@ -3,9 +3,9 @@ name: Build and test
 
 on:
   pull_request:
-    branches: [ master, main ]
+    branches: [ master, main, release/** ]
   push:
-    branches: [ master, main ]
+    branches: [ master, main, release/** ]
 
 jobs:
   build-and-test:

.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

@@ -1,9 +1,24 @@
 // Add your dependencies here
 
 dependencies {
-    implementation('com.github.GTNewHorizons:NotEnoughItems:2.8.20-GTNH:dev')
+    implementation('com.github.GTNewHorizons:NotEnoughItems:2.8.93-GTNH:dev')
 
     shadowImplementation('au.com.bytecode:opencsv:2.4')
 
-    compileOnly("com.github.GTNewHorizons:GT5-Unofficial:5.09.52.69:dev") { transitive = false }
+    compileOnly("com.github.GTNewHorizons:GT5-Unofficial:5.09.52.463:dev") { transitive = false }
+
+    runtimeOnlyNonPublishable("com.github.GTNewHorizons:WAILAPlugins:0.7.2:dev") {
+        exclude group: 'com.github.GTNewHorizons', module: 'waila'
+    }
+    runtimeOnlyNonPublishable("com.github.GTNewHorizons:EnderCore:0.5.12:dev")
+    runtimeOnlyNonPublishable("com.github.GTNewHorizons:BuildCraft:7.1.57:dev")
+    runtimeOnlyNonPublishable(deobfCurse("cofh-lib-220333:2388748"))
+    runtimeOnlyNonPublishable(deobfCurse("extrautils-225561:2264383"))
+    runtimeOnlyNonPublishable("com.github.GTNewHorizons:OpenBlocks:1.12.12-GTNH:dev")
+    runtimeOnlyNonPublishable("com.github.GTNewHorizons:Railcraft:9.17.26:dev")
+    runtimeOnlyNonPublishable(deobfCurse('thermal-foundation-222880:2388753'))
+    runtimeOnlyNonPublishable(deobfCurse('thermal-expansion-69163:2388759'))
+    runtimeOnlyNonPublishable(deobfCurse('thermal-dynamics-227443:2388756'))
+    implementation(deobfCurse('cofh-core-69162:2388751'))
+    api("com.github.GTNewHorizons:GTNHLib:0.11.37:dev")
 }

gradle.properties

@@ -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.
@@ -174,6 +198,12 @@ curseForgeRelations =
 # projects. New projects should not use this parameter.
 # customArchiveBaseName =
 
+# 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.
@@ -203,3 +233,6 @@ curseForgeRelations =
 # This is meant to be set in $HOME/.gradle/gradle.properties.
 # ideaCheckSpotlessOnBuild = true
 
+# Non-GTNH properties
+org.gradle.configuration-cache = true
+org.gradle.parallel = true

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/1630f7ebef05444cb27a2709ea0249b3/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/1630f7ebef05444cb27a2709ea0249b3/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/1630f7ebef05444cb27a2709ea0249b3/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/8e1d9ee5d0f13e442218f6884a306da1/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-8.13-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/.
@@ -114,7 +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.
@@ -172,7 +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" )
 
@@ -212,8 +210,7 @@ DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 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

@@ -17,7 +17,7 @@ pluginManagement {
 }
 
 plugins {
-    id 'com.gtnewhorizons.gtnhsettingsconvention' version '1.0.46'
+    id 'com.gtnewhorizons.gtnhsettingsconvention' version '2.0.24'
 }
 
 

src/main/java/mcp/mobius/waila/Waila.java

@@ -40,7 +40,8 @@ import mcp.mobius.waila.utils.ModIdentification;
         name = "Waila",
         version = Tags.GRADLETOKEN_VERSION,
         dependencies = "after:NotEnoughItems@[1.0.4.0,)",
-        acceptableRemoteVersions = "*")
+        acceptableRemoteVersions = "*",
+        guiFactory = "mcp.mobius.waila.client.WailaGuiFactory")
 public class Waila {
 
     // The instance of your mod that Forge uses.

src/main/java/mcp/mobius/waila/addons/buildcraft/TankFluidHandler.java

@@ -1,5 +1,8 @@
 package mcp.mobius.waila.addons.buildcraft;
 
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatFluid;
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatNumber;
+
 import java.util.List;
 
 import net.minecraft.entity.player.EntityPlayerMP;
@@ -19,7 +22,6 @@ import mcp.mobius.waila.api.IWailaDataAccessor;
 import mcp.mobius.waila.api.IWailaDataProvider;
 import mcp.mobius.waila.api.impl.ConfigHandler;
 import mcp.mobius.waila.cbcore.LangUtil;
-import mcp.mobius.waila.utils.NumberFormatter;
 
 public class TankFluidHandler implements IWailaDataProvider {
 
@@ -60,12 +62,7 @@ public class TankFluidHandler implements IWailaDataProvider {
         int liquidAmount = stack != null ? stack.amount : 0;
         int capacity = tank != null ? tank.capacity : 0;
 
-        currenttip.add(
-                String.format(
-                        "%s / %s %s",
-                        NumberFormatter.format(liquidAmount),
-                        NumberFormatter.format(capacity),
-                        ConfigHandler.instance().fluidUnit));
+        currenttip.add(String.format("%s / %s", formatNumber(liquidAmount), formatFluid(capacity)));
 
         return currenttip;
     }

src/main/java/mcp/mobius/waila/addons/exu/DrumFluidHandler.java

@@ -1,5 +1,8 @@
 package mcp.mobius.waila.addons.exu;
 
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatFluid;
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatNumber;
+
 import java.util.List;
 
 import net.minecraft.entity.player.EntityPlayerMP;
@@ -14,8 +17,6 @@ import net.minecraftforge.fluids.IFluidHandler;
 import mcp.mobius.waila.api.IWailaConfigHandler;
 import mcp.mobius.waila.api.IWailaDataAccessor;
 import mcp.mobius.waila.api.IWailaDataProvider;
-import mcp.mobius.waila.api.impl.ConfigHandler;
-import mcp.mobius.waila.utils.NumberFormatter;
 
 public class DrumFluidHandler implements IWailaDataProvider {
 
@@ -43,12 +44,7 @@ public class DrumFluidHandler implements IWailaDataProvider {
         if (tanks.length != 1) return currenttip;
 
         int amount = tanks[0].fluid == null ? 0 : tanks[0].fluid.amount;
-        currenttip.add(
-                String.format(
-                        "%s / %s %s",
-                        NumberFormatter.format(amount),
-                        NumberFormatter.format(tanks[0].capacity),
-                        ConfigHandler.instance().fluidUnit));
+        currenttip.add(String.format("%s / %s", formatNumber(amount), formatFluid(tanks[0].capacity)));
 
         return currenttip;
     }

src/main/java/mcp/mobius/waila/addons/openblocks/TankFluidHandler.java

@@ -1,5 +1,8 @@
 package mcp.mobius.waila.addons.openblocks;
 
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatFluid;
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatNumber;
+
 import java.util.List;
 
 import net.minecraft.entity.player.EntityPlayerMP;
@@ -15,9 +18,7 @@ import net.minecraftforge.fluids.IFluidHandler;
 import mcp.mobius.waila.api.IWailaConfigHandler;
 import mcp.mobius.waila.api.IWailaDataAccessor;
 import mcp.mobius.waila.api.IWailaDataProvider;
-import mcp.mobius.waila.api.impl.ConfigHandler;
 import mcp.mobius.waila.cbcore.LangUtil;
-import mcp.mobius.waila.utils.NumberFormatter;
 
 public class TankFluidHandler implements IWailaDataProvider {
 
@@ -59,12 +60,7 @@ public class TankFluidHandler implements IWailaDataProvider {
         if (tanks.length != 1) return currenttip;
 
         int amount = tanks[0].fluid == null ? 0 : tanks[0].fluid.amount;
-        currenttip.add(
-                String.format(
-                        "%s / %s %s",
-                        NumberFormatter.format(amount),
-                        NumberFormatter.format(tanks[0].capacity),
-                        ConfigHandler.instance().fluidUnit));
+        currenttip.add(String.format("%s / %s", formatNumber(amount), formatFluid(tanks[0].capacity)));
 
         return currenttip;
     }

src/main/java/mcp/mobius/waila/addons/railcraft/TankFluidHandler.java

@@ -1,5 +1,8 @@
 package mcp.mobius.waila.addons.railcraft;
 
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatFluid;
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatNumber;
+
 import java.util.List;
 
 import net.minecraft.entity.player.EntityPlayerMP;
@@ -15,9 +18,7 @@ import net.minecraftforge.fluids.IFluidTank;
 import mcp.mobius.waila.api.IWailaConfigHandler;
 import mcp.mobius.waila.api.IWailaDataAccessor;
 import mcp.mobius.waila.api.IWailaDataProvider;
-import mcp.mobius.waila.api.impl.ConfigHandler;
 import mcp.mobius.waila.cbcore.LangUtil;
-import mcp.mobius.waila.utils.NumberFormatter;
 import mcp.mobius.waila.utils.WailaExceptionHandler;
 
 public class TankFluidHandler implements IWailaDataProvider {
@@ -56,12 +57,7 @@ public class TankFluidHandler implements IWailaDataProvider {
         FluidStack fluid = tank.getFluid();
         int amount = fluid == null ? 0 : fluid.amount;
 
-        currenttip.add(
-                String.format(
-                        "%s / %s %s",
-                        NumberFormatter.format(amount),
-                        NumberFormatter.format(tank.getCapacity()),
-                        ConfigHandler.instance().fluidUnit));
+        currenttip.add(String.format("%s / %s", formatNumber(amount), formatFluid(tank.getCapacity())));
 
         return currenttip;
     }

src/main/java/mcp/mobius/waila/addons/stevescarts/HUDCargoManager.java

@@ -1,5 +1,6 @@
 package mcp.mobius.waila.addons.stevescarts;
 
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatNumber;
 import static mcp.mobius.waila.api.SpecialChars.ALIGNRIGHT;
 import static mcp.mobius.waila.api.SpecialChars.GRAY;
 import static mcp.mobius.waila.api.SpecialChars.ITALIC;
@@ -80,7 +81,8 @@ public class HUDCargoManager implements IWailaDataProvider {
 
                 String direction = (toCart & (1 << i)) != 0 ? "Load" : "Unload";
                 String shouldReturn = (doReturn & (1 << i)) != 0 ? "Ret." : "Cont.";
-                String sAmount = amount == 0 ? "All" : this.getAmount(amount) + " " + this.getAmountType(amount);
+                String sAmount = amount == 0 ? "All"
+                        : formatNumber(this.getAmount(amount)) + " " + this.getAmountType(amount);
 
                 String selection = (String) StevesCartsModule.GetSelectionName
                         .invoke(StevesCartsModule.CargoItemSelection.cast(itemSelection.get(target)));

src/main/java/mcp/mobius/waila/addons/stevescarts/HUDLiquidManager.java

@@ -1,5 +1,6 @@
 package mcp.mobius.waila.addons.stevescarts;
 
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatFluid;
 import static mcp.mobius.waila.api.SpecialChars.ALIGNRIGHT;
 import static mcp.mobius.waila.api.SpecialChars.GRAY;
 import static mcp.mobius.waila.api.SpecialChars.ITALIC;
@@ -77,13 +78,14 @@ public class HUDLiquidManager implements IWailaDataProvider {
                 fluidAmount = tag.getCompoundTag("Fluid" + i).getInteger("Amount");
             }
 
-            String fluidString = fluidAmount == 0 ? "<Empty>" : String.format("%s mB of %s", fluidAmount, fluidName);
+            String fluidString = fluidAmount == 0 ? "<Empty>"
+                    : String.format("%s of %s", formatFluid(fluidAmount), fluidName);
 
             if (color == 5) continue;
 
             String direction = (toCart & (1 << i)) != 0 ? "Load" : "Unload";
             String shouldReturn = (doReturn & (1 << i)) != 0 ? "Ret." : "Cont.";
-            String sAmount = amount == 0 ? "All" : this.getMaxAmountBuckets(amount) + " mB";
+            String sAmount = amount == 0 ? "All" : formatFluid(this.getMaxAmountBuckets(amount));
 
             currenttip.add(
                     String.format(

src/main/java/mcp/mobius/waila/addons/stevescarts/HUDMinecartModular.java

@@ -1,5 +1,6 @@
 package mcp.mobius.waila.addons.stevescarts;
 
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatNumber;
 import static mcp.mobius.waila.api.SpecialChars.ALIGNRIGHT;
 import static mcp.mobius.waila.api.SpecialChars.GRAY;
 import static mcp.mobius.waila.api.SpecialChars.ITALIC;
@@ -47,7 +48,7 @@ public class HUDMinecartModular implements IWailaEntityProvider {
             return currenttip;
         }
 
-        Item ItemCartModule = null;
+        Item ItemCartModule;
         try {
             ItemCartModule = (Item) StevesCartsModule.ItemCartModule.get(null);
         } catch (Exception e) {
@@ -76,12 +77,11 @@ public class HUDMinecartModular implements IWailaEntityProvider {
                         currenttip.add(
                                 new ItemStack(ItemCartModule, 1, metas[i]).getDisplayName() + TAB
                                         + ALIGNRIGHT
+                                        + GRAY
                                         + " [ "
                                         + WHITE
-                                        + amount
-                                        + GRAY
-                                        + " mB of "
-                                        + WHITE
+                                        + formatNumber(amount)
+                                        + " of "
                                         + fluid
                                         + GRAY
                                         + " ]");

src/main/java/mcp/mobius/waila/addons/thermaldynamics/FluiductFluidHandler.java

@@ -1,5 +1,8 @@
 package mcp.mobius.waila.addons.thermaldynamics;
 
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatFluid;
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatNumber;
+
 import java.util.List;
 
 import net.minecraft.entity.player.EntityPlayerMP;
@@ -15,9 +18,7 @@ import net.minecraftforge.fluids.IFluidHandler;
 import mcp.mobius.waila.api.IWailaConfigHandler;
 import mcp.mobius.waila.api.IWailaDataAccessor;
 import mcp.mobius.waila.api.IWailaDataProvider;
-import mcp.mobius.waila.api.impl.ConfigHandler;
 import mcp.mobius.waila.cbcore.LangUtil;
-import mcp.mobius.waila.utils.NumberFormatter;
 
 /**
  * Created by Lordmau5 on 28.02.2015.
@@ -71,12 +72,7 @@ public class FluiductFluidHandler implements IWailaDataProvider {
             return currenttip;
         }
 
-        currenttip.add(
-                String.format(
-                        "%s / %s %s",
-                        NumberFormatter.format(amount),
-                        NumberFormatter.format(capacity),
-                        ConfigHandler.instance().fluidUnit));
+        currenttip.add(String.format("%s / %s", formatNumber(amount), formatFluid(capacity)));
 
         return currenttip;
     }

src/main/java/mcp/mobius/waila/addons/thermalexpansion/HUDHandlerEnergyCell.java

@@ -1,5 +1,7 @@
 package mcp.mobius.waila.addons.thermalexpansion;
 
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatNumber;
+
 import java.util.List;
 
 import net.minecraft.entity.player.EntityPlayerMP;
@@ -36,11 +38,11 @@ public class HUDHandlerEnergyCell implements IWailaDataProvider {
 
         currenttip.add(
                 String.format(
-                        "%s/%s : %d / %d RF/t",
+                        "%s/%s : %s / %s RF/t",
                         LangUtil.translateG("hud.msg.in"),
                         LangUtil.translateG("hud.msg.out"),
-                        energyReceive,
-                        energySend));
+                        formatNumber(energyReceive),
+                        formatNumber(energySend)));
 
         return currenttip;
     }

src/main/java/mcp/mobius/waila/addons/thermalexpansion/HUDHandlerIEnergyHandler.java

@@ -1,5 +1,7 @@
 package mcp.mobius.waila.addons.thermalexpansion;
 
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatNumber;
+
 import java.util.List;
 
 import net.minecraft.entity.player.EntityPlayerMP;
@@ -13,7 +15,7 @@ import mcp.mobius.waila.api.ITaggedList;
 import mcp.mobius.waila.api.IWailaConfigHandler;
 import mcp.mobius.waila.api.IWailaDataAccessor;
 import mcp.mobius.waila.api.IWailaDataProvider;
-import mcp.mobius.waila.utils.WailaExceptionHandler;
+import mcp.mobius.waila.api.SpecialChars;
 
 public class HUDHandlerIEnergyHandler implements IWailaDataProvider {
 
@@ -34,15 +36,23 @@ public class HUDHandlerIEnergyHandler implements IWailaDataProvider {
 
         if (!config.getConfig("thermalexpansion.energyhandler")) return currenttip;
         if (!accessor.getNBTData().hasKey("Energy")) return currenttip;
+        if (!accessor.getNBTData().hasKey("MaxStorage")) return currenttip;
 
-        int energy = accessor.getNBTInteger(accessor.getNBTData(), "Energy");
-        int maxEnergy = accessor.getNBTInteger(accessor.getNBTData(), "MaxStorage");
-        try {
-            if ((maxEnergy != 0) && (((ITaggedList) currenttip).getEntries("RFEnergyStorage").size() == 0)) {
-                ((ITaggedList) currenttip).add(String.format("%d / %d RF", energy, maxEnergy), "RFEnergyStorage");
+        if (currenttip instanceof ITaggedList taggedTips) {
+            int energy = accessor.getNBTInteger(accessor.getNBTData(), "Energy");
+            int maxEnergy = accessor.getNBTInteger(accessor.getNBTData(), "MaxStorage");
+
+            if (maxEnergy > 0 && taggedTips.getEntries("RFEnergyStorage").isEmpty()) {
+                if (config.getConfig("thermalexpansion.rfenergybar")) {
+                    taggedTips.add(
+                            SpecialChars.getRenderString("waila.rfenergy", energy + "", maxEnergy + ""),
+                            "RFEnergyStorage");
+                } else {
+                    taggedTips.add(
+                            String.format("%s / %s RF", formatNumber(energy), formatNumber(maxEnergy)),
+                            "RFEnergyStorage");
+                }
             }
-        } catch (Exception e) {
-            currenttip = WailaExceptionHandler.handleErr(e, accessor.getTileEntity().getClass().getName(), currenttip);
         }
 
         return currenttip;

src/main/java/mcp/mobius/waila/addons/thermalexpansion/HUDHandlerTesseract.java

@@ -11,6 +11,7 @@ import net.minecraft.world.World;
 import mcp.mobius.waila.api.IWailaConfigHandler;
 import mcp.mobius.waila.api.IWailaDataAccessor;
 import mcp.mobius.waila.api.IWailaDataProvider;
+import mcp.mobius.waila.api.SpecialChars;
 import mcp.mobius.waila.cbcore.LangUtil;
 
 public class HUDHandlerTesseract implements IWailaDataProvider {
@@ -33,9 +34,9 @@ public class HUDHandlerTesseract implements IWailaDataProvider {
         if (config.getConfig("thermalexpansion.tesssendrecv")) {
             String send = String.format("%s : ", LangUtil.translateG("hud.msg.send"));
             String recv = String.format("%s : ", LangUtil.translateG("hud.msg.recv"));
-            String item = String.format("\u00a7a%s ", LangUtil.translateG("hud.msg.item"));
-            String fluid = String.format("\u00a79%s ", LangUtil.translateG("hud.msg.fluid"));
-            String energ = String.format("\u00a7c%s ", LangUtil.translateG("hud.msg.energ"));
+            String item = String.format("%s ", SpecialChars.GREEN + LangUtil.translateG("hud.msg.item"));
+            String fluid = String.format("%s ", SpecialChars.BLUE + LangUtil.translateG("hud.msg.fluid"));
+            String energ = String.format("%s ", SpecialChars.RED + LangUtil.translateG("hud.msg.energ"));
 
             switch (accessor.getNBTInteger(accessor.getNBTData(), "Item.Mode")) {
                 case 0:

src/main/java/mcp/mobius/waila/addons/thermalexpansion/TankFluidHandler.java

@@ -1,5 +1,8 @@
 package mcp.mobius.waila.addons.thermalexpansion;
 
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatFluid;
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatNumber;
+
 import java.util.List;
 
 import net.minecraft.entity.player.EntityPlayerMP;
@@ -12,9 +15,7 @@ import net.minecraftforge.fluids.FluidStack;
 import mcp.mobius.waila.api.IWailaConfigHandler;
 import mcp.mobius.waila.api.IWailaDataAccessor;
 import mcp.mobius.waila.api.IWailaDataProvider;
-import mcp.mobius.waila.api.impl.ConfigHandler;
 import mcp.mobius.waila.cbcore.LangUtil;
-import mcp.mobius.waila.utils.NumberFormatter;
 import mcp.mobius.waila.utils.WailaExceptionHandler;
 
 public class TankFluidHandler implements IWailaDataProvider {
@@ -65,12 +66,7 @@ public class TankFluidHandler implements IWailaDataProvider {
             int amount = (Integer) ThermalExpansionModule.TileTank_getTankAmount.invoke(tileEntity);
             int capacity = (Integer) ThermalExpansionModule.TileTank_getTankCapacity.invoke(tileEntity);
 
-            currenttip.add(
-                    String.format(
-                            "%s / %s %s",
-                            NumberFormatter.format(amount),
-                            NumberFormatter.format(capacity),
-                            ConfigHandler.instance().fluidUnit));
+            currenttip.add(String.format("%s / %s", formatNumber(amount), formatFluid(capacity)));
 
         } catch (Exception e) {
             WailaExceptionHandler.handleErr(e, tileEntity.getClass().getName(), currenttip);

src/main/java/mcp/mobius/waila/addons/thermalexpansion/ThermalExpansionModule.java

@@ -68,6 +68,7 @@ public class ThermalExpansionModule {
             IEnergyInfo_getCurStorage = IEnergyInfo.getMethod("getInfoEnergyStored");
 
             ModuleRegistrar.instance().addConfigRemote("Thermal Expansion", "thermalexpansion.energyhandler");
+            ModuleRegistrar.instance().addConfigRemote("Thermal Expansion", "thermalexpansion.rfenergybar");
             ModuleRegistrar.instance().registerBodyProvider(new HUDHandlerIEnergyHandler(), IEnergyProvider);
             ModuleRegistrar.instance().registerNBTProvider(new HUDHandlerIEnergyHandler(), IEnergyProvider);
             ModuleRegistrar.instance().registerBodyProvider(new HUDHandlerIEnergyHandler(), IEnergyReceiver);

src/main/java/mcp/mobius/waila/addons/vanillamc/HUDHandlerFurnace.java

@@ -2,21 +2,29 @@ package mcp.mobius.waila.addons.vanillamc;
 
 import java.util.List;
 
+import net.minecraft.block.Block;
 import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.init.Blocks;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.nbt.NBTTagList;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.tileentity.TileEntityFurnace;
 import net.minecraft.world.World;
 
-import cpw.mods.fml.common.registry.GameData;
 import mcp.mobius.waila.api.IWailaConfigHandler;
 import mcp.mobius.waila.api.IWailaDataAccessor;
 import mcp.mobius.waila.api.IWailaDataProvider;
-import mcp.mobius.waila.api.SpecialChars;
+import mcp.mobius.waila.api.impl.ModuleRegistrar;
+import mcp.mobius.waila.overlay.tooltiprenderers.TTRenderBar;
+import mcp.mobius.waila.overlay.tooltiprenderers.TTRenderProgressBar;
+import mcp.mobius.waila.overlay.tooltiprenderers.TTRenderStack;
+import mcp.mobius.waila.utils.ColorUtils;
 
 public class HUDHandlerFurnace implements IWailaDataProvider {
 
+    static Block furanace = Blocks.furnace;
+
     @Override
     public ItemStack getWailaStack(IWailaDataAccessor accessor, IWailaConfigHandler config) {
         return null;
@@ -31,45 +39,68 @@ public class HUDHandlerFurnace implements IWailaDataProvider {
     @Override
     public List<String> getWailaBody(ItemStack itemStack, List<String> currenttip, IWailaDataAccessor accessor,
             IWailaConfigHandler config) {
-        int cookTime = accessor.getNBTData().getShort("CookTime");
-        NBTTagList tag = accessor.getNBTData().getTagList("Items", 10);
+        NBTTagCompound tag = accessor.getNBTData();
+        NBTTagList items = accessor.getNBTData().getTagList("Items", 10);
+        String itemsText = "";
+        ItemStack inputStack = null;
+        ItemStack fuelStack = null;
+        ItemStack outputStack = null;
 
-        String renderStr = "";
-        {
-            ItemStack stack = ItemStack.loadItemStackFromNBT(tag.getCompoundTagAt(0));
-            String name = GameData.getItemRegistry().getNameForObject(stack.getItem());
-            renderStr += SpecialChars.getRenderString(
-                    "waila.stack",
-                    "1",
-                    name,
-                    String.valueOf(stack.stackSize),
-                    String.valueOf(stack.getItemDamage()));
-        }
-        {
-            ItemStack stack = ItemStack.loadItemStackFromNBT(tag.getCompoundTagAt(1));
-            String name = GameData.getItemRegistry().getNameForObject(stack.getItem());
-            renderStr += SpecialChars.getRenderString(
-                    "waila.stack",
-                    "1",
-                    name,
-                    String.valueOf(stack.stackSize),
-                    String.valueOf(stack.getItemDamage()));
+        int smeltTime = tag.getInteger("Smelt");
+        int fuelTime = tag.getInteger("Fuel");
+        int maxFuelTime = tag.getInteger("MaxFuel");
+
+        double smeltProgress = (double) smeltTime / 200;
+        double fuelProgress = (double) fuelTime / maxFuelTime;
+
+        for (int i = 0; i < items.tagCount(); i++) {
+            NBTTagCompound itemTag = items.getCompoundTagAt(i);
+            byte slot = itemTag.getByte("Slot");
+            ItemStack stack = ItemStack.loadItemStackFromNBT(itemTag);
+
+            if (slot == 0) {
+                inputStack = stack;
+            } else if (slot == 1) {
+                fuelStack = stack;
+            } else if (slot == 2) {
+                outputStack = stack;
+            }
         }
 
-        renderStr += SpecialChars.getRenderString("waila.progress", String.valueOf(cookTime), String.valueOf(200));
-
-        {
-            ItemStack stack = ItemStack.loadItemStackFromNBT(tag.getCompoundTagAt(2));
-            String name = GameData.getItemRegistry().getNameForObject(stack.getItem());
-            renderStr += SpecialChars.getRenderString(
-                    "waila.stack",
-                    "1",
-                    name,
-                    String.valueOf(stack.stackSize),
-                    String.valueOf(stack.getItemDamage()));
+        if (fuelProgress > 0) {
+            String fuelBar = TTRenderBar.create(
+                    String.format("Fuel %ds / %ds", (maxFuelTime - fuelTime) / 20, maxFuelTime / 20),
+                    ColorUtils.fuelFurnaceBarTop.getColor(),
+                    ColorUtils.fuelFurnaceBarBottom.getColor(),
+                    1.0 - fuelProgress);
+            currenttip.add(fuelBar);
         }
 
-        currenttip.add(renderStr);
+        if (smeltProgress > 0) {
+            String cookBar = TTRenderBar.create(
+                    String.format("Smelt %ds / %ds", smeltTime / 20, 200 / 20),
+                    ColorUtils.progressBarTop.getColor(),
+                    ColorUtils.progressBarBottom.getColor(),
+                    smeltProgress);
+            currenttip.add(cookBar);
+        }
+
+        if (inputStack != null) {
+            itemsText += TTRenderStack.create(inputStack, inputStack.stackSize);
+        }
+
+        if (fuelStack != null) {
+            itemsText += TTRenderStack.create(fuelStack, fuelStack.stackSize);
+        }
+
+        if (outputStack != null) {
+            if (inputStack != null || fuelStack != null) {
+                itemsText += TTRenderProgressBar.create(0, 1);
+            }
+            itemsText += TTRenderStack.create(outputStack, outputStack.stackSize);
+        }
+
+        currenttip.add(itemsText);
 
         return currenttip;
     }
@@ -83,9 +114,19 @@ public class HUDHandlerFurnace implements IWailaDataProvider {
     @Override
     public NBTTagCompound getNBTData(EntityPlayerMP player, TileEntity te, NBTTagCompound tag, World world, int x,
             int y, int z) {
-        if (te != null) te.writeToNBT(tag);
+        if (te instanceof TileEntityFurnace furnace) {
+            tag.setInteger("Smelt", furnace.furnaceCookTime);
+            tag.setInteger("Fuel", furnace.furnaceBurnTime);
+            tag.setInteger("MaxFuel", furnace.currentItemBurnTime);
+            te.writeToNBT(tag);
+        }
         return tag;
     }
 
-    public static void register() {}
+    public static void register() {
+        IWailaDataProvider provider = new HUDHandlerFurnace();
+
+        ModuleRegistrar.instance().registerBodyProvider(provider, furanace.getClass());
+        ModuleRegistrar.instance().registerNBTProvider(provider, furanace.getClass());
+    }
 }

src/main/java/mcp/mobius/waila/api/impl/ConfigHandler.java

@@ -34,8 +34,6 @@ public class ConfigHandler implements IWailaConfigHandler {
     public HashMap<String, Boolean> forcedConfigs = new HashMap<>();
     public Configuration config = null;
 
-    public String fluidUnit;
-
     public void addModule(String modName, HashMap<String, String> options) {
         this.addModule(modName, new ConfigModule(modName, options));
     }
@@ -152,7 +150,6 @@ public class ConfigHandler implements IWailaConfigHandler {
         config.get(Configuration.CATEGORY_GENERAL, Constants.CFG_WAILA_KEYBIND, true);
         config.get(Configuration.CATEGORY_GENERAL, Constants.CFG_WAILA_NEWFILTERS, true);
         config.get(Configuration.CATEGORY_GENERAL, Constants.CFG_WAILA_SHOWICON, true);
-        fluidUnit = config.get(Configuration.CATEGORY_GENERAL, Constants.CFG_WAILA_FLUIDUNIT, "mB").getString();
 
         OverlayConfig.posX = config.get(Configuration.CATEGORY_GENERAL, Constants.CFG_WAILA_POSX, 5000).getInt();
         OverlayConfig.posY = config.get(Configuration.CATEGORY_GENERAL, Constants.CFG_WAILA_POSY, 100).getInt();

src/main/java/mcp/mobius/waila/api/impl/DataAccessorFMP.java

@@ -12,18 +12,18 @@ import mcp.mobius.waila.utils.NBTUtil;
 
 public class DataAccessorFMP implements IWailaFMPAccessor {
 
-    String id;
-    World world;
-    EntityPlayer player;
-    MovingObjectPosition mop;
-    Vec3 renderingvec = null;
-    TileEntity entity;
-    NBTTagCompound partialNBT = null;
-    NBTTagCompound remoteNBT = null;
-    long timeLastUpdate = System.currentTimeMillis();
-    double partialFrame;
+    public static final DataAccessorFMP instance = new DataAccessorFMP();
 
-    public static DataAccessorFMP instance = new DataAccessorFMP();
+    private String id;
+    private World world;
+    private EntityPlayer player;
+    private MovingObjectPosition mop;
+    private Vec3 renderingvec;
+    private TileEntity tileEntity;
+    private NBTTagCompound partialNBT;
+    private double partialFrame;
+
+    private DataAccessorFMP() {}
 
     public void set(World _world, EntityPlayer _player, MovingObjectPosition _mop, NBTTagCompound _partialNBT,
             String id) {
@@ -35,13 +35,24 @@ public class DataAccessorFMP implements IWailaFMPAccessor {
         this.world = _world;
         this.player = _player;
         this.mop = _mop;
-        this.entity = world.getTileEntity(_mop.blockX, _mop.blockY, _mop.blockZ);
+        this.tileEntity = world.getTileEntity(_mop.blockX, _mop.blockY, _mop.blockZ);
         this.partialNBT = _partialNBT;
         this.id = id;
         this.renderingvec = renderVec;
         this.partialFrame = partialTicks;
     }
 
+    public void reset() {
+        id = null;
+        world = null;
+        player = null;
+        mop = null;
+        renderingvec = null;
+        tileEntity = null;
+        partialNBT = null;
+        partialFrame = 0.0D;
+    }
+
     @Override
     public World getWorld() {
         return this.world;
@@ -54,7 +65,7 @@ public class DataAccessorFMP implements IWailaFMPAccessor {
 
     @Override
     public TileEntity getTileEntity() {
-        return this.entity;
+        return this.tileEntity;
     }
 
     @Override
@@ -69,12 +80,9 @@ public class DataAccessorFMP implements IWailaFMPAccessor {
 
     @Override
     public NBTTagCompound getFullNBTData() {
-        if (this.entity == null) return null;
-
-        if (this.isTagCorrect(this.remoteNBT)) return this.remoteNBT;
-
+        if (this.tileEntity == null) return null;
         NBTTagCompound tag = new NBTTagCompound();
-        this.entity.writeToNBT(tag);
+        this.tileEntity.writeToNBT(tag);
         return tag;
     }
 
@@ -98,20 +106,4 @@ public class DataAccessorFMP implements IWailaFMPAccessor {
         return this.id;
     }
 
-    private boolean isTagCorrect(NBTTagCompound tag) {
-        if (tag == null) {
-            this.timeLastUpdate = System.currentTimeMillis() - 250;
-            return false;
-        }
-
-        int x = tag.getInteger("x");
-        int y = tag.getInteger("y");
-        int z = tag.getInteger("z");
-
-        if (x == this.mop.blockX && y == this.mop.blockY && z == this.mop.blockZ) return true;
-        else {
-            this.timeLastUpdate = System.currentTimeMillis() - 250;
-            return false;
-        }
-    }
 }

src/main/java/mcp/mobius/waila/client/ProxyClient.java

@@ -1,10 +1,6 @@
 package mcp.mobius.waila.client;
 
 import net.minecraft.block.Block;
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.resources.IReloadableResourceManager;
-import net.minecraft.client.resources.IResourceManager;
-import net.minecraft.client.resources.IResourceManagerReloadListener;
 import net.minecraft.entity.Entity;
 import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.common.MinecraftForge;
@@ -21,13 +17,14 @@ import mcp.mobius.waila.handlers.HUDHandlerEntities;
 import mcp.mobius.waila.handlers.VanillaTooltipHandler;
 import mcp.mobius.waila.handlers.nei.NEIHandler;
 import mcp.mobius.waila.overlay.tooltiprenderers.TTRenderAspectString;
+import mcp.mobius.waila.overlay.tooltiprenderers.TTRenderBar;
 import mcp.mobius.waila.overlay.tooltiprenderers.TTRenderFluidBar;
 import mcp.mobius.waila.overlay.tooltiprenderers.TTRenderHealth;
 import mcp.mobius.waila.overlay.tooltiprenderers.TTRenderProgressBar;
+import mcp.mobius.waila.overlay.tooltiprenderers.TTRenderRFBar;
 import mcp.mobius.waila.overlay.tooltiprenderers.TTRenderStack;
 import mcp.mobius.waila.server.ProxyServer;
 import mcp.mobius.waila.utils.LoadedMods;
-import mcp.mobius.waila.utils.NumberFormatter;
 
 public class ProxyClient extends ProxyServer {
 
@@ -59,15 +56,14 @@ public class ProxyClient extends ProxyServer {
 
         ModuleRegistrar.instance().registerTooltipRenderer("waila.health", new TTRenderHealth());
         ModuleRegistrar.instance().registerTooltipRenderer("waila.stack", new TTRenderStack());
+        ModuleRegistrar.instance().registerTooltipRenderer("waila.bar", new TTRenderBar());
         ModuleRegistrar.instance().registerTooltipRenderer("waila.progress", new TTRenderProgressBar());
         ModuleRegistrar.instance().registerTooltipRenderer("waila.fluid", new TTRenderFluidBar());
+        ModuleRegistrar.instance().registerTooltipRenderer("waila.rfenergy", new TTRenderRFBar());
 
         ModuleRegistrar.instance().registerTooltipRenderer("waila.tcaspect", new TTRenderAspectString());
 
         MinecraftForge.EVENT_BUS.register(new WorldUnloadEventHandler());
-
-        ((IReloadableResourceManager) Minecraft.getMinecraft().getResourceManager())
-                .registerReloadListener(new NumberFormatterReloadListener());
     }
 
     @Override
@@ -86,12 +82,4 @@ public class ProxyClient extends ProxyServer {
             }
         }
     }
-
-    private static class NumberFormatterReloadListener implements IResourceManagerReloadListener {
-
-        @Override
-        public void onResourceManagerReload(IResourceManager resourceManager) {
-            NumberFormatter.onResourcesReload();
-        }
-    }
 }

src/main/java/mcp/mobius/waila/client/WailaGuiFactory.java

@@ -0,0 +1,30 @@
+package mcp.mobius.waila.client;
+
+import java.util.Set;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiScreen;
+
+import cpw.mods.fml.client.IModGuiFactory;
+import mcp.mobius.waila.gui.screens.config.ScreenConfig;
+
+public class WailaGuiFactory implements IModGuiFactory {
+
+    @Override
+    public void initialize(Minecraft minecraftInstance) {}
+
+    @Override
+    public Class<? extends GuiScreen> mainConfigGuiClass() {
+        return ScreenConfig.class;
+    }
+
+    @Override
+    public Set<RuntimeOptionCategoryElement> runtimeGuiCategories() {
+        return null;
+    }
+
+    @Override
+    public RuntimeOptionGuiHandler getHandlerFor(RuntimeOptionCategoryElement element) {
+        return null;
+    }
+}

src/main/java/mcp/mobius/waila/gui/widgets/LabelFixedFont.java

@@ -10,17 +10,20 @@ public class LabelFixedFont extends WidgetBase {
 
     protected String text = "";
     protected int color;
+    protected boolean shadow;
 
     public LabelFixedFont(IWidget parent, String text) {
         super(parent);
         this.setText(text);
         this.color = 0xFFFFFF;
+        this.shadow = false;
     }
 
     public LabelFixedFont(IWidget parent, String text, int color) {
         super(parent);
         this.setText(text);
         this.color = color;
+        this.shadow = false;
     }
 
     @Override
@@ -39,6 +42,10 @@ public class LabelFixedFont extends WidgetBase {
         this.color = color;
     }
 
+    public void setShadow(boolean shadow) {
+        this.shadow = shadow;
+    }
+
     private void updateGeometry() {
         if (this.geom == null) this.geom = new WidgetGeometry(0, 0, 50, 50, CType.ABSXY, CType.ABSXY);
 
@@ -56,7 +63,8 @@ public class LabelFixedFont extends WidgetBase {
     @Override
     public void draw(Point pos) {
         this.saveGLState();
-        this.mc.fontRenderer.drawString(this.text, pos.getX(), pos.getY(), this.color);
+        if (this.shadow) this.mc.fontRenderer.drawStringWithShadow(this.text, pos.getX(), pos.getY(), this.color);
+        else this.mc.fontRenderer.drawString(this.text, pos.getX(), pos.getY(), this.color);
         this.loadGLState();
     }
 }

src/main/java/mcp/mobius/waila/gui/widgets/buttons/ButtonBase.java

@@ -15,8 +15,17 @@ import mcp.mobius.waila.gui.widgets.WidgetBase;
 
 public abstract class ButtonBase extends WidgetBase {
 
+    protected static final int BUTTON_TEX_U = 0;
+    protected static final int BUTTON_TEX_V_BASE = 66;
+    protected static final int BUTTON_TEX_V_STEP = 20;
+    protected static final int BUTTON_TEX_W = 200;
+    protected static final int BUTTON_TEX_H = 20;
+    protected static final int BUTTON_BORDER = 2;
+    protected static final int COLOR_TEXT = 0xffffff;
+    protected static final int COLOR_TEXT_HOVER = 0xffffa0;
+
     protected boolean mouseOver = false;
-    protected static ResourceLocation widgetsTexture = new ResourceLocation("textures/gui/widgets.png");
+    protected static final ResourceLocation widgetsTexture = new ResourceLocation("textures/gui/widgets.png");
 
     public ButtonBase(IWidget parent) {
         super(parent);
@@ -25,10 +34,14 @@ public abstract class ButtonBase extends WidgetBase {
     @Override
     public void draw() {
         GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+        int textColor = this.mouseOver ? COLOR_TEXT_HOVER : COLOR_TEXT;
 
-        for (IWidget widget : this.widgets.values())
-            if (widget instanceof LabelFixedFont) if (this.mouseOver) ((LabelFixedFont) widget).setColor(0xffffa0);
-            else((LabelFixedFont) widget).setColor(0xffffff);
+        for (IWidget widget : this.widgets.values()) {
+            if (!(widget instanceof LabelFixedFont)) continue;
+            LabelFixedFont label = (LabelFixedFont) widget;
+            label.setShadow(true);
+            label.setColor(textColor);
+        }
 
         super.draw();
     }
@@ -40,20 +53,108 @@ public abstract class ButtonBase extends WidgetBase {
 
         if (this.mouseOver) texOffset = 1;
 
-        this.mc.getTextureManager().bindTexture(widgetsTexture);
-        UIHelper.drawTexture(
-                this.getPos().getX(),
-                this.getPos().getY(),
-                this.getSize().getX(),
-                this.getSize().getY(),
-                0,
-                66 + texOffset * 20,
-                200,
-                20);
+        this.drawVanillaButton(texOffset);
 
         this.loadGLState();
     }
 
+    protected void drawVanillaButton(int texOffset) {
+        int x = this.getPos().getX();
+        int y = this.getPos().getY();
+        int width = this.getSize().getX();
+        int height = this.getSize().getY();
+        int v = BUTTON_TEX_V_BASE + texOffset * BUTTON_TEX_V_STEP;
+
+        this.mc.getTextureManager().bindTexture(widgetsTexture);
+        if (width <= 0 || height <= 0) return;
+
+        int borderX = Math.min(BUTTON_BORDER, width / 2);
+        int borderY = Math.min(BUTTON_BORDER, height / 2);
+        int midW = width - borderX * 2;
+        int midH = height - borderY * 2;
+        int srcMidW = BUTTON_TEX_W - BUTTON_BORDER * 2;
+        int srcMidH = BUTTON_TEX_H - BUTTON_BORDER * 2;
+
+        // Corners
+        UIHelper.drawTexture(x, y, borderX, borderY, BUTTON_TEX_U, v, BUTTON_BORDER, BUTTON_BORDER);
+        UIHelper.drawTexture(
+                x + width - borderX,
+                y,
+                borderX,
+                borderY,
+                BUTTON_TEX_W - BUTTON_BORDER,
+                v,
+                BUTTON_BORDER,
+                BUTTON_BORDER);
+        UIHelper.drawTexture(
+                x,
+                y + height - borderY,
+                borderX,
+                borderY,
+                BUTTON_TEX_U,
+                v + BUTTON_TEX_H - BUTTON_BORDER,
+                BUTTON_BORDER,
+                BUTTON_BORDER);
+        UIHelper.drawTexture(
+                x + width - borderX,
+                y + height - borderY,
+                borderX,
+                borderY,
+                BUTTON_TEX_W - BUTTON_BORDER,
+                v + BUTTON_TEX_H - BUTTON_BORDER,
+                BUTTON_BORDER,
+                BUTTON_BORDER);
+
+        if (midW > 0) {
+            // Top + bottom edges
+            UIHelper.drawTexture(x + borderX, y, midW, borderY, BUTTON_BORDER, v, srcMidW, BUTTON_BORDER);
+            UIHelper.drawTexture(
+                    x + borderX,
+                    y + height - borderY,
+                    midW,
+                    borderY,
+                    BUTTON_BORDER,
+                    v + BUTTON_TEX_H - BUTTON_BORDER,
+                    srcMidW,
+                    BUTTON_BORDER);
+        }
+
+        if (midH > 0) {
+            // Left + right edges
+            UIHelper.drawTexture(
+                    x,
+                    y + borderY,
+                    borderX,
+                    midH,
+                    BUTTON_TEX_U,
+                    v + BUTTON_BORDER,
+                    BUTTON_BORDER,
+                    srcMidH);
+            UIHelper.drawTexture(
+                    x + width - borderX,
+                    y + borderY,
+                    borderX,
+                    midH,
+                    BUTTON_TEX_W - BUTTON_BORDER,
+                    v + BUTTON_BORDER,
+                    BUTTON_BORDER,
+                    srcMidH);
+        }
+
+        if (midW > 0 && midH > 0) {
+            // Center
+            UIHelper.drawTexture(
+                    x + borderX,
+                    y + borderY,
+                    midW,
+                    midH,
+                    BUTTON_BORDER,
+                    v + BUTTON_BORDER,
+                    srcMidW,
+                    srcMidH);
+        }
+    }
+
     @Override
     public void onMouseEnter(MouseEvent event) {
         mouseOver = true;

src/main/java/mcp/mobius/waila/gui/widgets/buttons/ButtonBooleanConfig.java

@@ -4,7 +4,6 @@ import org.lwjgl.util.Point;
 
 import mcp.mobius.waila.api.impl.ConfigHandler;
 import mcp.mobius.waila.gui.events.MouseEvent;
-import mcp.mobius.waila.gui.helpers.UIHelper;
 import mcp.mobius.waila.gui.interfaces.IWidget;
 
 public class ButtonBooleanConfig extends ButtonBoolean {
@@ -47,17 +46,7 @@ public class ButtonBooleanConfig extends ButtonBoolean {
         if (!ConfigHandler.instance().forcedConfigs.containsKey(this.configKey)) super.draw(pos);
         else {
             this.saveGLState();
-            int texOffset = -1;
-            this.mc.getTextureManager().bindTexture(widgetsTexture);
-            UIHelper.drawTexture(
-                    this.getPos().getX(),
-                    this.getPos().getY(),
-                    this.getSize().getX(),
-                    this.getSize().getY(),
-                    0,
-                    66 + texOffset * 20,
-                    200,
-                    20);
+            this.drawVanillaButton(-1);
             this.loadGLState();
         }
     }

src/main/java/mcp/mobius/waila/gui/widgets/buttons/ButtonBooleanConfigRemote.java

@@ -5,7 +5,6 @@ import org.lwjgl.util.Point;
 import mcp.mobius.waila.Waila;
 import mcp.mobius.waila.api.impl.ConfigHandler;
 import mcp.mobius.waila.gui.events.MouseEvent;
-import mcp.mobius.waila.gui.helpers.UIHelper;
 import mcp.mobius.waila.gui.interfaces.IWidget;
 
 public class ButtonBooleanConfigRemote extends ButtonBooleanConfig {
@@ -41,17 +40,7 @@ public class ButtonBooleanConfigRemote extends ButtonBooleanConfig {
             super.draw(pos);
         else {
             this.saveGLState();
-            int texOffset = -1;
-            this.mc.getTextureManager().bindTexture(widgetsTexture);
-            UIHelper.drawTexture(
-                    this.getPos().getX(),
-                    this.getPos().getY(),
-                    this.getSize().getX(),
-                    this.getSize().getY(),
-                    0,
-                    66 + texOffset * 20,
-                    200,
-                    20);
+            this.drawVanillaButton(-1);
             this.loadGLState();
         }
     }

src/main/java/mcp/mobius/waila/handlers/DecoratorFMP.java

@@ -35,9 +35,13 @@ public class DecoratorFMP implements IWailaBlockDecorator {
                         accessor.getRenderingPosition(),
                         accessor.getPartialFrame());
 
-                for (List<IWailaFMPDecorator> providersList : ModuleRegistrar.instance().getFMPDecorators(id).values())
-                    for (IWailaFMPDecorator provider : providersList)
+                for (List<IWailaFMPDecorator> providersList : ModuleRegistrar.instance().getFMPDecorators(id)
+                        .values()) {
+                    for (IWailaFMPDecorator provider : providersList) {
                         provider.decorateBlock(itemStack, DataAccessorFMP.instance, config);
+                    }
+                }
+                DataAccessorFMP.instance.reset();
             }
         }
     }

src/main/java/mcp/mobius/waila/handlers/HUDHandlerFMP.java

@@ -41,9 +41,11 @@ public class HUDHandlerFMP implements IWailaDataProvider {
 
                 for (List<IWailaFMPProvider> providersList : ModuleRegistrar.instance().getHeadFMPProviders(id)
                         .values()) {
-                    for (IWailaFMPProvider provider : providersList)
+                    for (IWailaFMPProvider provider : providersList) {
                         currenttip = provider.getWailaHead(itemStack, currenttip, DataAccessorFMP.instance, config);
+                    }
                 }
+                DataAccessorFMP.instance.reset();
             }
         }
 
@@ -64,9 +66,11 @@ public class HUDHandlerFMP implements IWailaDataProvider {
 
                 for (List<IWailaFMPProvider> providersList : ModuleRegistrar.instance().getBodyFMPProviders(id)
                         .values()) {
-                    for (IWailaFMPProvider provider : providersList)
+                    for (IWailaFMPProvider provider : providersList) {
                         currenttip = provider.getWailaBody(itemStack, currenttip, DataAccessorFMP.instance, config);
+                    }
                 }
+                DataAccessorFMP.instance.reset();
             }
         }
 
@@ -87,9 +91,11 @@ public class HUDHandlerFMP implements IWailaDataProvider {
 
                 for (List<IWailaFMPProvider> providersList : ModuleRegistrar.instance().getTailFMPProviders(id)
                         .values()) {
-                    for (IWailaFMPProvider provider : providersList)
+                    for (IWailaFMPProvider provider : providersList) {
                         currenttip = provider.getWailaTail(itemStack, currenttip, DataAccessorFMP.instance, config);
+                    }
                 }
+                DataAccessorFMP.instance.reset();
             }
         }
 

src/main/java/mcp/mobius/waila/network/WailaPacketHandler.java

@@ -90,20 +90,20 @@ public enum WailaPacketHandler {
     }
 
     public void writeNBT(ByteBuf target, NBTTagCompound tag) throws IOException {
-        if (tag == null) target.writeShort(-1);
+        if (tag == null) target.writeInt(-1);
         else {
             byte[] abyte = CompressedStreamTools.compress(tag);
-            target.writeShort((short) abyte.length);
+            target.writeInt(abyte.length);
             target.writeBytes(abyte);
         }
     }
 
     public NBTTagCompound readNBT(ByteBuf dat) throws IOException {
-        short short1 = dat.readShort();
+        int val = dat.readInt();
 
-        if (short1 < 0) return null;
+        if (val < 0) return null;
         else {
-            byte[] abyte = new byte[short1];
+            byte[] abyte = new byte[val];
             dat.readBytes(abyte);
             return CompressedStreamTools.func_152457_a(abyte, NBTSizeTracker.field_152451_a);
         }

src/main/java/mcp/mobius/waila/overlay/DisplayUtil.java

@@ -179,4 +179,23 @@ public class DisplayUtil {
         DisplayUtil.drawTexturedModalRect(x, y, icon.u, icon.v, sx, sy, icon.su, icon.sv);
     }
 
+    public static void drawRect(Tessellator tessellator, int x, int y, double z, int width, int height, double minU,
+            double minV, double maxU, double maxV) {
+        tessellator.addVertexWithUV(x, y + height, z, minU, maxV);
+        tessellator.addVertexWithUV(x + width, y + height, z, maxU, maxV);
+        tessellator.addVertexWithUV(x + width, y, z, maxU, minV);
+        tessellator.addVertexWithUV(x, y, z, minU, minV);
+    }
+
+    public static void drawThickBeveledBox(int x1, int y1, int x2, int y2, int thickness, int topleftcolor,
+            int botrightcolor, int fillcolor) {
+        if (fillcolor != -1) {
+            Gui.drawRect(x1 + 1, y1 + 1, x2 - 1, y2 - 1, fillcolor);
+        }
+        Gui.drawRect(x1, y1, x2 - 1, y1 + thickness, topleftcolor);
+        Gui.drawRect(x1, y1, x1 + thickness, y2 - 1, topleftcolor);
+        Gui.drawRect(x2 - thickness, y1, x2, y2 - 1, botrightcolor);
+        Gui.drawRect(x1, y2 - thickness, x2, y2, botrightcolor);
+    }
+
 }

src/main/java/mcp/mobius/waila/overlay/OverlayRenderer.java

@@ -15,14 +15,16 @@ public class OverlayRenderer {
     private static boolean hasDepthTest;
     private static int boundTexIndex;
 
-    public static void renderOverlay(Tooltip tooltip) {
-        Minecraft mc = Minecraft.getMinecraft();
-        if (!(mc.currentScreen == null && mc.theWorld != null
+    public static boolean isOverlayVisible() {
+        final Minecraft mc = Minecraft.getMinecraft();
+        return (mc.currentScreen == null && mc.theWorld != null
                 && Minecraft.isGuiEnabled()
                 && !mc.gameSettings.keyBindPlayerList.getIsKeyPressed()
-                && ConfigHandler.instance().showTooltip()
-                && RayTracing.instance().getTarget() != null))
-            return;
+                && ConfigHandler.instance().showTooltip());
+    }
+
+    public static void renderOverlay(Tooltip tooltip) {
+        if (!isOverlayVisible() || RayTracing.instance().getTarget() == null) return;
 
         if (RayTracing.instance().getTarget().typeOfHit == MovingObjectPosition.MovingObjectType.BLOCK
                 && RayTracing.instance().getTargetStack() != null) {

src/main/java/mcp/mobius/waila/overlay/WailaTickHandler.java

@@ -35,13 +35,9 @@ public class WailaTickHandler {
 
     @SubscribeEvent
     public void tickClient(TickEvent.ClientTickEvent event) {
-
         if (event.phase == TickEvent.Phase.START) return;
 
-        Minecraft mc = Minecraft.getMinecraft();
-        World world = mc.theWorld;
-        EntityPlayer player = mc.thePlayer;
-        if (world == null || player == null) {
+        if (!OverlayRenderer.isOverlayVisible()) {
             this.tooltip = null;
             RayTracing.instance().clear();
             return;
@@ -49,6 +45,9 @@ public class WailaTickHandler {
 
         RayTracing.instance().fire();
         MovingObjectPosition target = RayTracing.instance().getTarget();
+        Minecraft mc = Minecraft.getMinecraft();
+        EntityPlayer player = mc.thePlayer;
+        World world = mc.theWorld;
 
         List<String> currenttip;
         List<String> currenttipHead;

src/main/java/mcp/mobius/waila/overlay/tooltiprenderers/TTRenderBar.java

@@ -0,0 +1,107 @@
+package mcp.mobius.waila.overlay.tooltiprenderers;
+
+import java.awt.Dimension;
+
+import net.minecraft.client.gui.Gui;
+
+import mcp.mobius.waila.api.IWailaCommonAccessor;
+import mcp.mobius.waila.api.IWailaVariableWidthTooltipRenderer;
+import mcp.mobius.waila.api.SpecialChars;
+import mcp.mobius.waila.overlay.DisplayUtil;
+
+public class TTRenderBar implements IWailaVariableWidthTooltipRenderer {
+
+    private int maxStringW;
+    private static final int HEIGHT = 12;
+
+    @Override
+    public Dimension getSize(String[] params, IWailaCommonAccessor accessor) {
+        String text = params[0];
+
+        int displayWidth = DisplayUtil.getDisplayWidth(text);
+
+        return new Dimension(displayWidth + 4, HEIGHT);
+    }
+
+    @Override
+    public void draw(String[] params, IWailaCommonAccessor accessor) {
+        String text = params[0];
+        int topColor = 0xFFFFEE55;
+        int bottomColor = 0xFFFFA500;
+        int fillWidth = maxStringW - 2;
+
+        if (params.length > 2) {
+            try {
+                topColor = Integer.parseInt(params[1]);
+                bottomColor = Integer.parseInt(params[2]);
+
+            } catch (NumberFormatException ignored) {}
+        }
+
+        if (params.length > 3) {
+            try {
+                double ratio = Double.parseDouble(params[3]);
+                ratio = Math.max(0.0, Math.min(1.0, ratio));
+                fillWidth = (int) ((maxStringW - 2) * ratio);
+            } catch (NumberFormatException ignored) {}
+        }
+
+        drawVerticalGradient(maxStringW - 1, 0xFF2A2A2A, 0xFF111111);
+
+        if (fillWidth > 0) {
+            drawVerticalGradient(1 + fillWidth, topColor, bottomColor);
+        }
+
+        DisplayUtil.drawThickBeveledBox(0, 0, maxStringW, HEIGHT, 1, 0xFF505050, 0xFF505050, -1);
+        DisplayUtil.drawString(text, 2, 2, 0xFFFFFFFF, true);
+    }
+
+    @Override
+    public void setMaxLineWidth(int width) {
+        maxStringW = width;
+    }
+
+    @Override
+    public int getMaxLineWidth() {
+        return maxStringW;
+    }
+
+    private void drawVerticalGradient(int x2, int topColor, int bottomColor) {
+        int h = 11;
+        if (x2 <= 1) {
+            return;
+        }
+
+        for (int i = 0; i < h; i++) {
+            float ratio = (float) i / (float) h;
+            int color = blendColors(topColor, bottomColor, ratio);
+            Gui.drawRect(1, i, x2, i + 1, color);
+        }
+    }
+
+    private int blendColors(int c1, int c2, float ratio) {
+        int a1 = (c1 >> 24 & 0xFF), r1 = (c1 >> 16 & 0xFF), g1 = (c1 >> 8 & 0xFF), b1 = (c1 & 0xFF);
+        int a2 = (c2 >> 24 & 0xFF), r2 = (c2 >> 16 & 0xFF), g2 = (c2 >> 8 & 0xFF), b2 = (c2 & 0xFF);
+
+        int a = (int) (a1 + (a2 - a1) * ratio);
+        int r = (int) (r1 + (r2 - r1) * ratio);
+        int g = (int) (g1 + (g2 - g1) * ratio);
+        int b = (int) (b1 + (b2 - b1) * ratio);
+
+        return (a << 24) | (r << 16) | (g << 8) | b;
+    }
+
+    public static String create(String text, int topColor, int bottomColor, double progress) {
+        return SpecialChars.getRenderString(
+                "waila.bar",
+                text,
+                String.valueOf(topColor),
+                String.valueOf(bottomColor),
+                String.valueOf(progress));
+    }
+
+    public static String create(String text, int color, double progress) {
+        return create(text, color, color, progress);
+    }
+
+}

src/main/java/mcp/mobius/waila/overlay/tooltiprenderers/TTRenderFluidBar.java

@@ -1,5 +1,8 @@
 package mcp.mobius.waila.overlay.tooltiprenderers;
 
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatFluid;
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatNumber;
+
 import java.awt.Dimension;
 import java.util.function.Consumer;
 
@@ -9,21 +12,18 @@ import net.minecraft.client.renderer.Tessellator;
 import net.minecraft.client.renderer.texture.TextureMap;
 import net.minecraft.util.IIcon;
 import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.fluids.Fluid;
 import net.minecraftforge.fluids.FluidRegistry;
 import net.minecraftforge.fluids.FluidStack;
 
 import org.lwjgl.opengl.GL11;
 
-import gregtech.api.util.GTUtil;
-import gregtech.common.fluid.GTFluid;
-import gtPlusPlus.api.objects.minecraft.FluidGT6;
 import gtPlusPlus.core.util.minecraft.FluidUtils;
 import mcp.mobius.waila.api.IWailaCommonAccessor;
 import mcp.mobius.waila.api.IWailaVariableWidthTooltipRenderer;
-import mcp.mobius.waila.api.impl.ConfigHandler;
+import mcp.mobius.waila.cbcore.LangUtil;
 import mcp.mobius.waila.overlay.DisplayUtil;
 import mcp.mobius.waila.utils.LoadedMods;
-import mcp.mobius.waila.utils.NumberFormatter;
 
 public class TTRenderFluidBar implements IWailaVariableWidthTooltipRenderer {
 
@@ -35,31 +35,52 @@ public class TTRenderFluidBar implements IWailaVariableWidthTooltipRenderer {
     public TTRenderFluidBar() {
         if (LoadedMods.GT5U) {
             bindColor = (fluidName) -> {
-                FluidStack aCheck = FluidUtils.getWildcardFluidStack(fluidName, 1000);
-                if (aCheck != null && (aCheck.getFluid() instanceof FluidGT6 || aCheck.getFluid() instanceof GTFluid)) {
-                    short[] RGBa = GTUtil.getRGBaArray(aCheck.getFluid().getColor());
-                    GL11.glColor4f(RGBa[0] / 255F, RGBa[1] / 255F, RGBa[2] / 255F, 1F);
-                } else {
-                    GL11.glColor4f(1F, 1F, 1F, 1F);
+                FluidStack tFStack = FluidUtils.getWildcardFluidStack(fluidName, 1000);
+                if (tFStack == null) {
+                    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+                    return;
                 }
+                Fluid tFluid = tFStack.getFluid();
+                if (tFluid == null) {
+                    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+                    return;
+                }
+                // duplicate code to prevent extra stack allocations
+                int tColor = tFluid.getColor();
+                float r = ((tColor >>> 16) & 0xFF) / (float) 0xFF;
+                float g = ((tColor >>> 8) & 0xFF) / (float) 0xFF;
+                float b = (tColor & 0xFF) / (float) 0xFF;
+                GL11.glColor4f(r, g, b, 1.0F);
             };
         } else {
-            bindColor = (fluidName) -> GL11.glColor4f(1F, 1F, 1F, 1F);
+            bindColor = (fluidName) -> {
+                Fluid tFluid = FluidRegistry.getFluid(fluidName);
+                if (tFluid == null) {
+                    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+                    return;
+                }
+                // duplicate code to prevent extra stack allocations
+                int tColor = tFluid.getColor();
+                float r = ((tColor >>> 16) & 0xFF) / (float) 0xFF;
+                float g = ((tColor >>> 8) & 0xFF) / (float) 0xFF;
+                float b = (tColor & 0xFF) / (float) 0xFF;
+                GL11.glColor4f(r, g, b, 1.0F);
+            };
         }
+
     }
 
     @Override
     public Dimension getSize(String[] params, IWailaCommonAccessor accessor) {
-        int commaCount = (int) (Math.floor((params[2].length() - 1) / 3D) + Math.floor((params[3].length() - 1) / 3D));
-        // ",".repeat(commaCount) doesn't exist in java 8 so do this instead.
-        StringBuilder sb = new StringBuilder(commaCount);
-        for (int i = 0; i < commaCount; i++) {
-            sb.append(",");
-        }
-        return new Dimension(
-                DisplayUtil.getDisplayWidth(
-                        params[2] + " /   " + params[3] + ConfigHandler.instance().fluidUnit + params[1] + sb) + 4,
-                height);
+        boolean isEmpty = (params[0].equals("EMPTYFLUID") && params[1].equals("EMPTYFLUID"));
+        int displayWidth = DisplayUtil.getDisplayWidth(
+                buildDisplayText(
+                        isEmpty ? 0 : Double.parseDouble(params[2]),
+                        Double.parseDouble(params[3]),
+                        params[1],
+                        isEmpty));
+
+        return new Dimension(displayWidth + 4, height);
     }
 
     public static final ResourceLocation gradient = new ResourceLocation("waila", "textures/gradient.png");
@@ -71,85 +92,81 @@ public class TTRenderFluidBar implements IWailaVariableWidthTooltipRenderer {
         double amount = Double.parseDouble(params[2]);
         double capacity = Double.parseDouble(params[3]);
         Tessellator tessellator = Tessellator.instance;
-
-        IIcon icon = FluidRegistry.getFluid(fluidName).getIcon();
+        boolean isEmpty = fluidName.equals("EMPTYFLUID") && localizedName.equals("EMPTYFLUID");
 
         Minecraft mc = Minecraft.getMinecraft();
-        mc.getTextureManager().bindTexture(TextureMap.locationBlocksTexture);
+        if (!isEmpty) {
+            IIcon icon = FluidRegistry.getFluid(fluidName).getIcon();
+            mc.getTextureManager().bindTexture(TextureMap.locationBlocksTexture);
+            bindColor.accept(fluidName);
 
-        bindColor.accept(fluidName);
-
-        tessellator.startDrawingQuads();
-        // Intentionally draw 2 pixels taller than needed than cover with the border to make the texture more visible
-        int i = (int) ((double) (maxStringW - 2) * amount / capacity);
-        int j = 0;
-        for (; i > height; i = i - height) {
-            drawRectFromIcon(tessellator, 1 + (j * height), 0, 0, icon, height, height);
-            j++;
+            tessellator.startDrawingQuads();
+            // Intentionally draw 2 pixels taller than needed than cover with the border to make the texture more
+            // visible
+            int i = (int) ((double) (maxStringW - 2) * (amount / Math.max(capacity, amount)));
+            int j = 0;
+            for (; i > height; i = i - height) {
+                drawRectFromIcon(tessellator, 1 + (j * height), 0, 0, icon, height, height);
+                j++;
+            }
+            if (i > 0) DisplayUtil.drawRect(
+                    tessellator,
+                    1 + (j * height),
+                    0,
+                    0,
+                    i,
+                    height,
+                    icon.getMinU(),
+                    icon.getMinV(),
+                    icon.getMinU() + ((icon.getMaxU() - icon.getMinU()) * ((double) i / height)),
+                    icon.getMaxV());
+            tessellator.draw();
         }
-        if (i > 0) drawRect(
-                tessellator,
-                1 + (j * height),
-                0,
-                0,
-                i,
-                height,
-                icon.getMinU(),
-                icon.getMinV(),
-                icon.getMinU() + ((icon.getMaxU() - icon.getMinU()) * ((double) i / height)),
-                icon.getMaxV());
-        tessellator.draw();
 
-        GL11.glEnable(GL11.GL_BLEND);
-        GL11.glColor4f(1F, 1F, 1F, 0.70F);
-        mc.getTextureManager().bindTexture(gradient);
-        tessellator.startDrawingQuads();
-        drawRect(tessellator, 1, 0, 0, maxStringW - 2, height - 1, 0, 0, 1, 1);
-        tessellator.draw();
+        if (!isEmpty) {
+            GL11.glEnable(GL11.GL_BLEND);
+            GL11.glColor4f(1F, 1F, 1F, 0.70F);
+            mc.getTextureManager().bindTexture(gradient);
+            tessellator.startDrawingQuads();
+            DisplayUtil.drawRect(tessellator, 1, 0, 0, maxStringW - 2, height - 1, 0, 0, 1, 1);
+            tessellator.draw();
+        } else {
+            Gui.drawRect(1, 0, maxStringW - 1, height - 1, 0x1A575656);
+        }
 
-        drawThickBeveledBox(0, 0, maxStringW, height, 1, 0xFF505050, 0xFF505050, -1);
+        DisplayUtil.drawThickBeveledBox(0, 0, maxStringW, height, 1, 0xFF505050, 0xFF505050, -1);
 
         DisplayUtil.drawString(
-                NumberFormatter.format((int) amount) + " / "
-                        + NumberFormatter.format((int) capacity)
-                        + " "
-                        + ConfigHandler.instance().fluidUnit
-                        + " "
-                        + localizedName,
+                buildDisplayText(amount, capacity, localizedName, isEmpty),
                 2,
                 2,
-                0xFFFFFFFF,
+                isEmpty ? 0xFFDDDDDD : 0xFFFFFFFF,
                 true);
+    }
 
+    public String buildDisplayText(double amount, double capacity, String fluidName, boolean isEmpty) {
+        return isEmpty ? String.format("%s / %s", LangUtil.translateG("hud.msg.empty"), formatFluid(capacity))
+                : String.format("%s / %s %s", formatNumber(amount), formatFluid(capacity), fluidName);
     }
 
     public static void drawRectFromIcon(Tessellator tessellator, int x, int y, double z, IIcon icon, int width,
             int height) {
-        drawRect(tessellator, x, y, z, width, height, icon.getMinU(), icon.getMinV(), icon.getMaxU(), icon.getMaxV());
-    }
-
-    public static void drawRect(Tessellator tessellator, int x, int y, double z, int width, int height, double minU,
-            double minV, double maxU, double maxV) {
-        tessellator.addVertexWithUV(x, y + height, z, minU, maxV);
-        tessellator.addVertexWithUV(x + width, y + height, z, maxU, maxV);
-        tessellator.addVertexWithUV(x + width, y, z, maxU, minV);
-        tessellator.addVertexWithUV(x, y, z, minU, minV);
-    }
-
-    public static void drawThickBeveledBox(int x1, int y1, int x2, int y2, int thickness, int topleftcolor,
-            int botrightcolor, int fillcolor) {
-        if (fillcolor != -1) {
-            Gui.drawRect(x1 + 1, y1 + 1, x2 - 1, y2 - 1, fillcolor);
-        }
-        Gui.drawRect(x1, y1, x2 - 1, y1 + thickness, topleftcolor);
-        Gui.drawRect(x1, y1, x1 + thickness, y2 - 1, topleftcolor);
-        Gui.drawRect(x2 - thickness, y1, x2, y2 - 1, botrightcolor);
-        Gui.drawRect(x1, y2 - thickness, x2, y2, botrightcolor);
+        DisplayUtil.drawRect(
+                tessellator,
+                x,
+                y,
+                z,
+                width,
+                height,
+                icon.getMinU(),
+                icon.getMinV(),
+                icon.getMaxU(),
+                icon.getMaxV());
     }
 
     @Override
     public void setMaxLineWidth(int width) {
-        maxStringW = width + 2;
+        maxStringW = width;
     }
 
     @Override

src/main/java/mcp/mobius/waila/overlay/tooltiprenderers/TTRenderProgressBar.java

@@ -7,6 +7,7 @@ import net.minecraft.util.ResourceLocation;
 
 import mcp.mobius.waila.api.IWailaCommonAccessor;
 import mcp.mobius.waila.api.IWailaTooltipRenderer;
+import mcp.mobius.waila.api.SpecialChars;
 import mcp.mobius.waila.overlay.DisplayUtil;
 
 public class TTRenderProgressBar implements IWailaTooltipRenderer {
@@ -33,4 +34,8 @@ public class TTRenderProgressBar implements IWailaTooltipRenderer {
 
     }
 
+    public static String create(int currentValue, int maxValue) {
+        return SpecialChars.getRenderString("waila.progress", String.valueOf(currentValue), String.valueOf(maxValue));
+    }
+
 }

src/main/java/mcp/mobius/waila/overlay/tooltiprenderers/TTRenderRFBar.java

@@ -0,0 +1,97 @@
+package mcp.mobius.waila.overlay.tooltiprenderers;
+
+import static com.gtnewhorizon.gtnhlib.util.numberformatting.NumberFormatUtil.formatNumber;
+
+import java.awt.Dimension;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.util.ResourceLocation;
+
+import org.lwjgl.opengl.GL11;
+
+import mcp.mobius.waila.api.IWailaCommonAccessor;
+import mcp.mobius.waila.api.IWailaVariableWidthTooltipRenderer;
+import mcp.mobius.waila.overlay.DisplayUtil;
+
+public class TTRenderRFBar implements IWailaVariableWidthTooltipRenderer {
+
+    int maxStringW;
+
+    private static final int height = 12;
+    private static final int width = 2;
+
+    @Override
+    public Dimension getSize(String[] params, IWailaCommonAccessor accessor) {
+        return new Dimension(
+                DisplayUtil.getDisplayWidth(buildDisplayText(Integer.parseInt(params[0]), Integer.parseInt(params[1])))
+                        + 4,
+                height);
+    }
+
+    public static final ResourceLocation barTexture = new ResourceLocation("waila", "textures/rf_energy_bar.png");
+    public static final ResourceLocation gradientTexture = new ResourceLocation("waila", "textures/gradient.png");
+
+    @Override
+    public void draw(String[] params, IWailaCommonAccessor accessor) {
+        int amount = Integer.parseInt(params[0]);
+        int capacity = Integer.parseInt(params[1]);
+        Tessellator tessellator = Tessellator.instance;
+
+        Minecraft mc = Minecraft.getMinecraft();
+        mc.getTextureManager().bindTexture(barTexture);
+
+        GL11.glColor4f(1F, 1F, 1F, 1F);
+        tessellator.startDrawingQuads();
+
+        // Draw dark (uncharged) background for whole bar first
+        for (int i = 0; i < (maxStringW - 2); i += width) {
+            DisplayUtil.drawRect(tessellator, 1 + i, 0, 0, width, height, 0.0, 0.0, 0.5, 1.0);
+        }
+
+        double i = (double) (maxStringW - 2) * ((double) amount / Math.max(capacity, amount));
+        int drawnRects = 0;
+        for (; i > width; i -= width) {
+            DisplayUtil.drawRect(tessellator, 1 + (drawnRects * width), 0, 0, width, height, 0.5, 0.0, 1.0, 1.0);
+            drawnRects++;
+        }
+        // Do less than full increments just as much as they take up on the scaled texture
+        drawRectD(tessellator, 1 + (drawnRects * width), 0, 0, i, height, 0.5, 0.0, 0.5 + 0.25 * i, 1.0);
+        tessellator.draw();
+
+        // Border
+        DisplayUtil.drawThickBeveledBox(0, 0, maxStringW, height, 1, 0xFF505050, 0xFF505050, -1);
+
+        // Gradient
+        GL11.glEnable(GL11.GL_BLEND);
+        GL11.glColor4f(1F, 1F, 1F, 0.5F);
+        mc.getTextureManager().bindTexture(gradientTexture);
+        tessellator.startDrawingQuads();
+        DisplayUtil.drawRect(tessellator, 1, 1, 0, maxStringW - 2, height - 2, 0, 0, 1, 1);
+        tessellator.draw();
+
+        DisplayUtil.drawString(buildDisplayText(amount, capacity), 2, 2, 0xFFFFFFFF, true);
+    }
+
+    public String buildDisplayText(int amount, int capacity) {
+        return String.format("%s / %s RF", formatNumber(amount), formatNumber(capacity));
+    }
+
+    public static void drawRectD(Tessellator tessellator, double x, double y, double z, double width, double height,
+            double minU, double minV, double maxU, double maxV) {
+        tessellator.addVertexWithUV(x, y + height, z, minU, maxV);
+        tessellator.addVertexWithUV(x + width, y + height, z, maxU, maxV);
+        tessellator.addVertexWithUV(x + width, y, z, maxU, minV);
+        tessellator.addVertexWithUV(x, y, z, minU, minV);
+    }
+
+    @Override
+    public void setMaxLineWidth(int width) {
+        maxStringW = width;
+    }
+
+    @Override
+    public int getMaxLineWidth() {
+        return maxStringW;
+    }
+}

src/main/java/mcp/mobius/waila/overlay/tooltiprenderers/TTRenderStack.java

@@ -7,15 +7,21 @@ import net.minecraft.client.renderer.RenderHelper;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 
+import org.lwjgl.opengl.GL11;
+import org.lwjgl.opengl.GL12;
+
+import cpw.mods.fml.common.registry.GameData;
 import mcp.mobius.waila.api.IWailaCommonAccessor;
 import mcp.mobius.waila.api.IWailaTooltipRenderer;
+import mcp.mobius.waila.api.SpecialChars;
 import mcp.mobius.waila.overlay.DisplayUtil;
 
 public class TTRenderStack implements IWailaTooltipRenderer {
 
     @Override
     public Dimension getSize(String[] params, IWailaCommonAccessor accessor) {
-        return new Dimension(16, 16);
+        boolean small = Boolean.parseBoolean(params.length > 4 ? params[4] : "false");
+        return small ? new Dimension(10, 8) : new Dimension(16, 16);
     }
 
     @Override
@@ -24,14 +30,51 @@ public class TTRenderStack implements IWailaTooltipRenderer {
         String name = params[1]; // Fully qualified name
         int amount = Integer.parseInt(params[2]);
         int meta = Integer.parseInt(params[3]);
+        boolean small = Boolean.parseBoolean(params.length > 4 ? params[4] : "false");
+        final float scale = 0.5f;
 
         ItemStack stack = null;
         if (type == 0) stack = new ItemStack((Block) Block.blockRegistry.getObject(name), amount, meta);
         if (type == 1) stack = new ItemStack((Item) Item.itemRegistry.getObject(name), amount, meta);
 
         RenderHelper.enableGUIStandardItemLighting();
-        DisplayUtil.renderStack(0, 0, stack);
+
+        if (small) {
+            GL11.glPushMatrix();
+            GL11.glEnable(GL12.GL_RESCALE_NORMAL);
+            GL11.glScaled(scale, scale, 1.0f);
+
+            DisplayUtil.renderStack(0, -1, stack);
+
+            GL11.glDisable(GL12.GL_RESCALE_NORMAL);
+            GL11.glPopMatrix();
+        } else {
+            DisplayUtil.renderStack(0, 0, stack);
+        }
         RenderHelper.disableStandardItemLighting();
     }
 
+    public static String create(ItemStack itemStack, int amount, boolean small) {
+        String name = GameData.getItemRegistry().getNameForObject(itemStack.getItem());
+        int meta = itemStack.getItemDamage();
+        return SpecialChars.getRenderString(
+                "waila.stack",
+                String.valueOf(1),
+                name,
+                String.valueOf(amount),
+                String.valueOf(meta),
+                String.valueOf(small));
+    }
+
+    public static String create(ItemStack itemStack, boolean small) {
+        return create(itemStack, 1, small);
+    }
+
+    public static String create(ItemStack itemStack) {
+        return create(itemStack, false);
+    }
+
+    public static String create(ItemStack itemStack, int amount) {
+        return create(itemStack, amount, false);
+    }
 }

src/main/java/mcp/mobius/waila/utils/ColorUtils.java

@@ -0,0 +1,17 @@
+package mcp.mobius.waila.utils;
+
+import com.gtnewhorizon.gtnhlib.color.ColorResource;
+
+public class ColorUtils {
+
+    private static final ColorResource.Factory color = new ColorResource.Factory("waila");
+
+    public static final ColorResource
+    // spotless:off
+            fuelFurnaceBarTop       = color.argb("fuelFurnaceBarTop",    "0xFFFF8800"),
+            fuelFurnaceBarBottom    = color.argb("fuelFurnaceBarBottom", "0xFFFFCC00"),
+            progressBarTop          = color.argb("progressBarTop",       "0xFFFF0000"),
+            progressBarBottom       = color.argb("progressBarBottom",    "0xFF8B0000");
+    // spotless:on
+
+}

src/main/java/mcp/mobius/waila/utils/NumberFormatter.java

@@ -1,34 +0,0 @@
-package mcp.mobius.waila.utils;
-
-import java.text.NumberFormat;
-import java.util.Locale;
-
-import net.minecraft.client.Minecraft;
-
-import gregtech.api.util.GTUtility;
-
-public class NumberFormatter {
-
-    private static NumberFormat numberFormat = NumberFormat.getInstance(getCurrentLocale());
-
-    public static String format(long number) {
-        if (LoadedMods.GT5U) {
-            return GTUtility.formatNumbers(number);
-        }
-
-        return numberFormat.format(number);
-    }
-
-    public static Locale getCurrentLocale() {
-        String langCode = Minecraft.getMinecraft().getLanguageManager().getCurrentLanguage().getLanguageCode();
-        String[] parts = langCode.split("_", 2);
-        String language = parts[0];
-        String country = parts.length == 1 ? "" : parts[1];
-
-        return new Locale(language, country);
-    }
-
-    public static void onResourcesReload() {
-        numberFormat = NumberFormat.getInstance(getCurrentLocale());
-    }
-}

src/main/resources/assets/waila/lang/en_US.lang

@@ -92,7 +92,7 @@ hud.msg.on=On
 hud.msg.state=State
 hud.msg.delay=Delay
 hud.msg.comparator=Comparator
-hud.msg.substractor=Substractor
+hud.msg.substractor=Subtractor
 hud.msg.record=Record
 
 hud.msg.offers=Offers
@@ -114,6 +114,7 @@ option.ic2.consump=Show consumption
 option.ic2.tradeomat=Show Trade-O-Mat request
 option.thaumcraft.storedvis=Capacitor storage
 option.thermalexpansion.energyhandler=Show RF storage
+option.thermalexpansion.rfenergybar=Use Progress Bar for RF
 option.thermalexpansion.energycell=Show ECell IN/OUT
 option.thermalexpansion.fluidtype=Show fluid type
 option.thermalexpansion.fluidamount=Show fluid amount
@@ -154,4 +155,4 @@ option.general.showhp=Show entities health
 option.general.showcrop=Show crop growth
 option.thaumcraft.aspects=Show aspects
 
-nei.options.keys.showenchant=Show enchanting values
+nei.options.keys.showenchant=Show enchanting values