Highly incomplete code. First work on porting to 1.12. Still need to rework a LOT of things.

build.gradle

@@ -27,7 +27,7 @@ buildscript {
         }
     }
     dependencies {
-        classpath 'net.minecraftforge.gradle:ForgeGradle:2.2-SNAPSHOT'
+        classpath 'net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT'
     }
 }
 apply plugin: 'net.minecraftforge.gradle.forge'

gradle.properties

@@ -7,9 +7,9 @@ aebasename=appliedenergistics2
 #########################################################
 # Versions                                              #
 #########################################################
-minecraft_version=1.11.2
-mcp_mappings=stable_32
-forge_version=13.20.1.2388
+minecraft_version=1.12
+mcp_mappings=snapshot_20170704
+forge_version=14.21.1.2395
 
 #########################################################
 # Installable                                           #
@@ -19,8 +19,7 @@ waila_version=1.7.0-B3_1.9.4
 #########################################################
 # Provided APIs                                         #
 #########################################################
-jei_version=4.3.6.282
-tesla_version=1.11-1.3.0.51
-ic2_version=2.7.57-ex111
-top_version=1.11-1.3.3-46
-compatlayer_version=1.11.2-0.2.9
+jei_version=4.7.1.69
+tesla_version=1.0.61
+ic2_version=2.8.7-ex112
+top_version=1.12-1.4.8-2

gradle/scripts/dependencies.gradle

@@ -58,15 +58,15 @@ dependencies {
     // installable runtime dependencies
     //mods "mcp.mobius.waila:Waila:${waila_version}"
     //mods "net.industrial-craft:industrialcraft-2:${ic2_version}:dev"
-    mods "mcjty.theoneprobe:TheOneProbe:${top_version}"
-    mods "com.github.mcjty:compatlayer:${compatlayer_version}"
+    mods "mcjty.theoneprobe:TheOneProbe-1.12:${top_version}"
+    // mods "com.github.mcjty:compatlayer:${compatlayer_version}"
 
     // compile against provided APIs
     compileOnly "mezz.jei:jei_${minecraft_version}:${jei_version}:api"
     //compileOnly "mcp.mobius.waila:Waila:${waila_version}"
-    compileOnly "net.darkhax.tesla:Tesla:${tesla_version}"
+    compileOnly "net.darkhax.tesla:Tesla-1.12:${tesla_version}"
     //compileOnly "net.industrial-craft:industrialcraft-2:${ic2_version}:api"
-    compileOnly "mcjty.theoneprobe:TheOneProbe:${top_version}:api"
+    compileOnly "mcjty.theoneprobe:TheOneProbe-1.12:${top_version}:api"
 
     // at runtime, use the full JEI jar
     runtime "mezz.jei:jei_${minecraft_version}:${jei_version}"

gradle/scripts/optional.gradle

@@ -42,19 +42,8 @@ task deinstallIC2(type: Delete) {
     delete fileTree(dir: minecraft.runDir + "/mods", include: "*industrialcraft-2*.jar")
 }
 
-// COMPATLAYER
-task installCompatLayer(type: Copy, dependsOn: "deinstallCompatLayer") {
-    from { configurations.mods }
-    include "**/*compatlayer*.jar"
-    into file(minecraft.runDir + "/mods")
-}
-
-task deinstallCompatLayer(type: Delete) {
-    delete fileTree(dir: minecraft.runDir + "/mods", include: "*compatlayer*.jar")
-}
-
 // TOP
-task installTop(type: Copy, dependsOn: ["deinstallTop", "installCompatLayer"]) {
+task installTop(type: Copy, dependsOn: ["deinstallTop"]) {
     from { configurations.mods }
     include "**/*TheOneProbe*.jar"
     into file(minecraft.runDir + "/mods")

gradle/wrapper/gradle-wrapper.properties

@@ -1,4 +1,4 @@
-#Fri Sep 16 14:56:32 CEST 2016
+#Tue Jul 04 22:38:49 CEST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME

src/main/java/appeng/block/AEBaseBlock.java

@@ -31,6 +31,7 @@ import net.minecraft.block.properties.IProperty;
 import net.minecraft.block.state.BlockStateContainer;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
+import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
@@ -99,18 +100,21 @@ public abstract class AEBaseBlock extends Block
 		return new BlockStateContainer( this, this.getAEStates() );
 	}
 
+	@SuppressWarnings( "deprecation" )
 	@Override
 	public final boolean isNormalCube( IBlockState state )
 	{
 		return this.isFullSize() && this.isOpaque();
 	}
 
+	@SuppressWarnings( "deprecation" )
 	@Override
 	public AxisAlignedBB getBoundingBox( IBlockState state, IBlockAccess source, BlockPos pos )
 	{
 		return boundingBox;
 	}
 
+	@SuppressWarnings( "deprecation" )
 	@Override
 	public void addCollisionBoxToList( final IBlockState state, final World w, final BlockPos pos, final AxisAlignedBB bb, final List<AxisAlignedBB> out, @Nullable final Entity e, boolean  p_185477_7_)
 	{
@@ -135,6 +139,7 @@ public abstract class AEBaseBlock extends Block
 		}
 	}
 
+	@SuppressWarnings( "deprecation" )
 	@Override
 	@SideOnly( Side.CLIENT )
 	public AxisAlignedBB getSelectedBoundingBox( IBlockState state, final World w, final BlockPos pos )
@@ -221,12 +226,14 @@ public abstract class AEBaseBlock extends Block
 		return super.getSelectedBoundingBox( state, w, pos );
 	}
 
+	@SuppressWarnings( "deprecation" )
 	@Override
 	public final boolean isOpaqueCube( IBlockState state )
 	{
 		return this.isOpaque();
 	}
 
+	@SuppressWarnings( "deprecation" )
 	@Override
 	public RayTraceResult collisionRayTrace( final IBlockState state, final World w, final BlockPos pos, final Vec3d a, final Vec3d b )
 	{
@@ -274,12 +281,14 @@ public abstract class AEBaseBlock extends Block
 		return super.collisionRayTrace( state, w, pos, a, b );
 	}
 
+	@SuppressWarnings( "deprecation" )
 	@Override
 	public boolean hasComparatorInputOverride( IBlockState state )
 	{
 		return this.isInventory();
 	}
 
+	@SuppressWarnings( "deprecation" )
 	@Override
 	public int getComparatorInputOverride( IBlockState state, final World worldIn, final BlockPos pos )
 	{
@@ -332,8 +341,9 @@ public abstract class AEBaseBlock extends Block
 		return new EnumFacing[0];
 	}
 
+	@SideOnly(Side.CLIENT)
 	@Override
-	public void addInformation( final ItemStack is, final EntityPlayer player, final List<String> lines, final boolean advancedItemTooltips )
+	public void addInformation( final ItemStack is, final World world, final List<String> lines, final ITooltipFlag advancedItemTooltips )
 	{
 
 	}

src/main/java/appeng/block/AEBaseItemBlock.java

@@ -23,6 +23,7 @@ import java.util.List;
 
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
+import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemBlock;
 import net.minecraft.item.ItemStack;
@@ -67,15 +68,15 @@ public class AEBaseItemBlock extends ItemBlock
 	@Override
 	@SideOnly( Side.CLIENT )
 	@SuppressWarnings( "unchecked" )
-	public final void addInformation( final ItemStack itemStack, final EntityPlayer player, final List toolTip, final boolean advancedTooltips )
+	public final void addInformation( final ItemStack itemStack, final World world, final List<String> toolTip, final ITooltipFlag advancedTooltips )
 	{
-		this.addCheckedInformation( itemStack, player, toolTip, advancedTooltips );
+		this.addCheckedInformation( itemStack, world, toolTip, advancedTooltips );
 	}
 
 	@SideOnly( Side.CLIENT )
-	public void addCheckedInformation( final ItemStack itemStack, final EntityPlayer player, final List<String> toolTip, final boolean advancedToolTips )
+	public void addCheckedInformation( final ItemStack itemStack, final World world, final List<String> toolTip, final ITooltipFlag advancedTooltips )
 	{
-		this.blockType.addInformation( itemStack, player, toolTip, advancedToolTips );
+		this.blockType.addInformation( itemStack, world, toolTip, advancedTooltips );
 	}
 
 	@Override

src/main/java/appeng/block/AEBaseItemBlockChargeable.java

@@ -23,9 +23,11 @@ import java.text.MessageFormat;
 import java.util.List;
 
 import net.minecraft.block.Block;
+import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.world.World;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
 
@@ -48,9 +50,9 @@ public class AEBaseItemBlockChargeable extends AEBaseItemBlock implements IAEIte
 
 	@Override
 	@SideOnly( Side.CLIENT )
-	public void addCheckedInformation( final ItemStack itemStack, final EntityPlayer player, final List<String> toolTip, final boolean advancedTooltips )
+	public void addCheckedInformation( final ItemStack stack, final World world, final List<String> lines, final ITooltipFlag advancedTooltips )
 	{
-		final NBTTagCompound tag = itemStack.getTagCompound();
+		final NBTTagCompound tag = stack.getTagCompound();
 		double internalCurrentPower = 0;
 		final double internalMaxPower = this.getMaxEnergyCapacity();
 
@@ -61,7 +63,7 @@ public class AEBaseItemBlockChargeable extends AEBaseItemBlock implements IAEIte
 
 		final double percent = internalCurrentPower / internalMaxPower;
 
-		toolTip.add( GuiText.StoredEnergy.getLocal() + ':' + MessageFormat.format( " {0,number,#} ", internalCurrentPower ) + Platform.gui_localize( PowerUnits.AE.unlocalizedName ) + " - " + MessageFormat.format( " {0,number,#.##%} ", percent ) );
+		lines.add( GuiText.StoredEnergy.getLocal() + ':' + MessageFormat.format( " {0,number,#} ", internalCurrentPower ) + Platform.gui_localize( PowerUnits.AE.unlocalizedName ) + " - " + MessageFormat.format( " {0,number,#.##%} ", percent ) );
 	}
 
 	private double getMaxEnergyCapacity()

src/main/java/appeng/block/crafting/BlockCraftingMonitor.java

@@ -83,7 +83,7 @@ public class BlockCraftingMonitor extends BlockCraftingUnit
 
 	@Override
 	@SideOnly( Side.CLIENT )
-	public void getSubBlocks( final Item item, final CreativeTabs tabs, final NonNullList<ItemStack> itemStacks )
+	public void getSubBlocks( final CreativeTabs tabs, final NonNullList<ItemStack> itemStacks )
 	{
 		itemStacks.add( new ItemStack( this, 1, 0 ) );
 	}

src/main/java/appeng/block/networking/BlockCableBus.java

@@ -377,7 +377,7 @@ public class BlockCableBus extends AEBaseTileBlock
 
 	@Override
 	@SideOnly( Side.CLIENT )
-	public void getSubBlocks( final Item item, final CreativeTabs tabs, final NonNullList<ItemStack> itemStacks )
+	public void getSubBlocks( final CreativeTabs tabs, final NonNullList<ItemStack> itemStacks )
 	{
 		// do nothing
 	}

src/main/java/appeng/block/networking/BlockController.java

@@ -34,6 +34,9 @@ import net.minecraft.world.World;
 import appeng.block.AEBaseTileBlock;
 import appeng.tile.networking.TileController;
 
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
 public class BlockController extends AEBaseTileBlock
 {
 
@@ -96,6 +99,7 @@ public class BlockController extends AEBaseTileBlock
 	 * controllers and the network state of this controller (offline, online, conflicted). This is used to
 	 * get a rudimentary connected texture feel for the controller based on how it is placed.
 	 */
+	@SuppressWarnings( "deprecation" )
 	@Override
 	public IBlockState getActualState( IBlockState state, IBlockAccess world, BlockPos pos )
 	{
@@ -155,6 +159,7 @@ public class BlockController extends AEBaseTileBlock
 		return state.getValue( CONTROLLER_STATE ).ordinal();
 	}
 
+	@SuppressWarnings( "deprecation" )
 	@Override
 	public IBlockState getStateFromMeta( final int meta )
 	{
@@ -168,6 +173,7 @@ public class BlockController extends AEBaseTileBlock
 		return BlockRenderLayer.CUTOUT;
 	}
 
+	@SuppressWarnings( "deprecation" )
 	@Override
 	public void neighborChanged( IBlockState state, World world, BlockPos pos, Block blockIn, BlockPos fromPos )
 	{

src/main/java/appeng/block/networking/BlockEnergyCell.java

@@ -60,9 +60,9 @@ public class BlockEnergyCell extends AEBaseTileBlock
 
 	@Override
 	@SideOnly( Side.CLIENT )
-	public void getSubBlocks( final Item item, final CreativeTabs tabs, final NonNullList<ItemStack> itemStacks )
+	public void getSubBlocks( final CreativeTabs tabs, final NonNullList<ItemStack> itemStacks )
 	{
-		super.getSubBlocks( item, tabs, itemStacks );
+		super.getSubBlocks( tabs, itemStacks );
 
 		final ItemStack charged = new ItemStack( this, 1 );
 		final NBTTagCompound tag = Platform.openNbtData( charged );

src/main/java/appeng/block/paint/BlockPaint.java

@@ -93,7 +93,7 @@ public class BlockPaint extends AEBaseTileBlock
 
 	@Override
 	@SideOnly( Side.CLIENT )
-	public void getSubBlocks( final Item item, final CreativeTabs tabs, final NonNullList<ItemStack> itemStacks )
+	public void getSubBlocks( final CreativeTabs tabs, final NonNullList<ItemStack> itemStacks )
 	{
 		// do nothing
 	}

src/main/java/appeng/block/paint/PaintBakedModel.java

@@ -4,10 +4,10 @@ package appeng.block.paint;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.function.Function;
 
 import javax.annotation.Nullable;
 
-import com.google.common.base.Function;
 import com.google.common.collect.ImmutableList;
 
 import net.minecraft.block.state.IBlockState;

src/main/java/appeng/block/paint/PaintModel.java

@@ -3,8 +3,7 @@ package appeng.block.paint;
 
 import java.util.Collection;
 import java.util.Collections;
-
-import com.google.common.base.Function;
+import java.util.function.Function;
 
 import net.minecraft.client.renderer.block.model.IBakedModel;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;

src/main/java/appeng/block/qnb/QnbFormedBakedModel.java

@@ -4,10 +4,10 @@ package appeng.block.qnb;
 import java.util.EnumSet;
 import java.util.List;
 import java.util.Set;
+import java.util.function.Function;
 
 import javax.annotation.Nullable;
 
-import com.google.common.base.Function;
 import com.google.common.collect.ImmutableList;
 
 import net.minecraft.block.Block;
@@ -18,7 +18,6 @@ import net.minecraft.client.renderer.block.model.ItemCameraTransforms;
 import net.minecraft.client.renderer.block.model.ItemOverrideList;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.client.renderer.vertex.VertexFormat;
-import net.minecraft.item.ItemStack;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.common.property.IExtendedBlockState;

src/main/java/appeng/block/qnb/QnbFormedModel.java

@@ -2,8 +2,8 @@ package appeng.block.qnb;
 
 
 import java.util.Collection;
+import java.util.function.Function;
 
-import com.google.common.base.Function;
 import com.google.common.collect.ImmutableList;
 
 import net.minecraft.client.renderer.block.model.IBakedModel;

src/main/java/appeng/block/spatial/BlockMatrixFrame.java

@@ -54,7 +54,7 @@ public class BlockMatrixFrame extends AEBaseBlock implements ICustomCollision
 
 	@Override
 	@SideOnly( Side.CLIENT )
-	public void getSubBlocks( final Item item, final CreativeTabs tabs, final NonNullList<ItemStack> itemStacks )
+	public void getSubBlocks( final CreativeTabs tabs, final NonNullList<ItemStack> itemStacks )
 	{
 		// do nothing
 	}

src/main/java/appeng/bootstrap/BlockDefinitionBuilder.java

@@ -29,12 +29,15 @@ import java.util.function.Supplier;
 
 import javax.annotation.Nullable;
 
+import appeng.core.Registration;
 import net.minecraft.block.Block;
 import net.minecraft.client.renderer.block.model.ModelResourceLocation;
 import net.minecraft.creativetab.CreativeTabs;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemBlock;
 import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.client.gui.ForgeGuiFactory;
+import net.minecraftforge.fml.common.registry.ForgeRegistries;
 import net.minecraftforge.fml.common.registry.GameRegistry;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
@@ -147,7 +150,8 @@ class BlockDefinitionBuilder implements IBlockBuilder
 	}
 
 	@Override
-	public IBlockBuilder tileEntity(Class<? extends AEBaseTile> tileEntityClass) {
+	public IBlockBuilder tileEntity( Class<? extends AEBaseTile> tileEntityClass )
+	{
 		teClass = tileEntityClass;
 		return this;
 	}
@@ -201,6 +205,7 @@ class BlockDefinitionBuilder implements IBlockBuilder
 		// Create block and matching item, and set factory name of both
 		Block block = blockSupplier.get();
 		block.setRegistryName( AppEng.MOD_ID, registryName );
+		block.setUnlocalizedName( "appliedenergistics2." + registryName );
 
 		ItemBlock item = constructItemFromBlock( block );
 		if( item != null )
@@ -210,15 +215,18 @@ class BlockDefinitionBuilder implements IBlockBuilder
 
 		// Register the item and block with the game
 		factory.addPreInit( side -> {
-			GameRegistry.register( block );
+			// GameRegistry.register( block );
+			Registration.addBlockToRegister( block );
+//			ForgeRegistries.BLOCKS.register(block);
 			if( item != null )
 			{
-				GameRegistry.register( item );
+				Registration.addItemToRegister( item );
+//				ForgeRegistries.ITEMS.register(item);
 			}
 		} );
 
 		block.setCreativeTab( creativeTab );
-		block.setUnlocalizedName( "appliedenergistics2." + registryName );
+
 
 		// Register all extra handlers
 		preInitCallbacks.forEach( consumer -> factory.addPreInit( side -> consumer.accept( block, item ) ) );

src/main/java/appeng/bootstrap/BlockRendering.java

@@ -119,7 +119,8 @@ class BlockRendering implements IBlockRendering
 			factory.modelOverrideComponent.addOverride( block.getRegistryName().getResourcePath(), ( l, m ) -> new AutoRotatingModel( m ) );
 		}
 
-		builtInModels.forEach( factory::addBuiltInModel );
+		// TODO : 1.12
+		 builtInModels.forEach( factory::addBuiltInModel );
 
 		if( blockColor != null )
 		{

src/main/java/appeng/bootstrap/ItemDefinitionBuilder.java

@@ -26,10 +26,12 @@ import java.util.List;
 import java.util.function.Consumer;
 import java.util.function.Supplier;
 
+import appeng.core.Registration;
 import net.minecraft.block.BlockDispenser;
 import net.minecraft.creativetab.CreativeTabs;
 import net.minecraft.dispenser.IBehaviorDispenseItem;
 import net.minecraft.item.Item;
+import net.minecraftforge.fml.common.registry.ForgeRegistries;
 import net.minecraftforge.fml.common.registry.GameRegistry;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
@@ -174,7 +176,7 @@ class ItemDefinitionBuilder implements IItemBuilder
 			} );
 		}
 
-		factory.addPreInit( side -> GameRegistry.register( item ) );
+		factory.addPreInit( side -> Registration.addItemToRegister( item ) );
 
 		if( Platform.isClient() )
 		{

src/main/java/appeng/bootstrap/ItemRendering.java

@@ -140,6 +140,7 @@ class ItemRendering implements IItemRendering
 			factory.addBootstrapComponent( new ItemModelComponent( item, ImmutableMap.of( 0, model ) ) );
 		}
 
+		// TODO : 1.12
 		builtInModels.forEach( factory::addBuiltInModel );
 
 		if( !resources.isEmpty() )

src/main/java/appeng/client/gui/AEBaseGui.java

@@ -36,6 +36,8 @@ import com.google.common.base.Stopwatch;
 import com.google.common.collect.Lists;
 
 import mezz.jei.api.IRecipesGui;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.vertex.VertexBuffer;
 import net.minecraftforge.client.event.GuiOpenEvent;
 import net.minecraftforge.common.MinecraftForge;
 import org.lwjgl.input.Keyboard;
@@ -48,7 +50,6 @@ import net.minecraft.client.gui.inventory.GuiContainer;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.renderer.RenderHelper;
 import net.minecraft.client.renderer.Tessellator;
-import net.minecraft.client.renderer.VertexBuffer;
 import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.inventory.ClickType;
@@ -766,7 +767,7 @@ public abstract class AEBaseGui extends GuiContainer
 							final float par4 = uv_y * 16;
 
 							final Tessellator tessellator = Tessellator.getInstance();
-							final VertexBuffer vb = tessellator.getBuffer();
+							final BufferBuilder vb = tessellator.getBuffer();
 
 							vb.begin( GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_COLOR );
 

src/main/java/appeng/client/gui/AEBaseMEGui.java

@@ -23,6 +23,7 @@ import java.text.NumberFormat;
 import java.util.List;
 import java.util.Locale;
 
+import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.inventory.Container;
 import net.minecraft.inventory.Slot;
 import net.minecraft.item.ItemStack;
@@ -116,10 +117,11 @@ public abstract class AEBaseMEGui extends AEBaseGui
 			{
 			}
 
+			ITooltipFlag.TooltipFlags tooltipFlag = this.mc.gameSettings.advancedItemTooltips ? ITooltipFlag.TooltipFlags.ADVANCED : ITooltipFlag.TooltipFlags.NORMAL;
 			if( myStack != null )
 			{
 				@SuppressWarnings( "unchecked" )
-				final List<String> currentToolTip = stack.getTooltip( this.mc.player, this.mc.gameSettings.advancedItemTooltips );
+				final List<String> currentToolTip = stack.getTooltip( this.mc.player, tooltipFlag );
 
 				if( myStack.getStackSize() > BigNumber || ( myStack.getStackSize() > 1 && stack.isItemDamaged() ) )
 				{
@@ -136,7 +138,7 @@ public abstract class AEBaseMEGui extends AEBaseGui
 			}
 			else if( stack.getCount() > BigNumber )
 			{
-				List<String> var4 = stack.getTooltip( this.mc.player, this.mc.gameSettings.advancedItemTooltips );
+				List<String> var4 = stack.getTooltip( this.mc.player, tooltipFlag );
 				var4.add( "Items Stored: " + NumberFormat.getNumberInstance( Locale.US ).format( stack.getCount() ) );
 				this.drawTooltip( x, y, var4 );
 				return;

src/main/java/appeng/client/gui/Size1Slot.java

@@ -1,6 +1,7 @@
 package appeng.client.gui;
 
 
+import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
@@ -28,8 +29,8 @@ class Size1Slot extends Slot
 		this.delegate = delegate;
 	}
 
-	@Nullable
 	@Override
+	@Nonnull
 	public ItemStack getStack()
 	{
 		ItemStack orgStack = delegate.getStack();

src/main/java/appeng/client/gui/config/AEConfigGuiFactory.java

@@ -67,13 +67,7 @@ public class AEConfigGuiFactory implements IModGuiFactory
 	 */
 	@Override
 	public GuiScreen createConfigGui(GuiScreen parentScreen) {
-		return null;
-	}
-
-	@Override
-	public Class<? extends GuiScreen> mainConfigGuiClass()
-	{
-		return AEConfigGui.class;
+		return new AEConfigGui(parentScreen);
 	}
 
 	@Override
@@ -82,9 +76,4 @@ public class AEConfigGuiFactory implements IModGuiFactory
 		return null;
 	}
 
-	@Override
-	public RuntimeOptionGuiHandler getHandlerFor( final RuntimeOptionCategoryElement element )
-	{
-		return null;
-	}
 }

src/main/java/appeng/client/gui/implementations/GuiNetworkStatus.java

@@ -22,6 +22,8 @@ package appeng.client.gui.implementations;
 import java.io.IOException;
 import java.util.List;
 
+import net.minecraft.client.util.ITooltipFlag;
+import net.minecraftforge.fml.client.FMLClientHandler;
 import org.lwjgl.input.Mouse;
 
 import net.minecraft.client.gui.GuiButton;
@@ -253,7 +255,8 @@ public class GuiNetworkStatus extends AEBaseGui implements ISortSource
 
 			if( myStack != null )
 			{
-				List<String> currentToolTip = stack.getTooltip( this.mc.player, this.mc.gameSettings.advancedItemTooltips );
+				ITooltipFlag.TooltipFlags tooltipFlag = this.mc.gameSettings.advancedItemTooltips ? ITooltipFlag.TooltipFlags.ADVANCED : ITooltipFlag.TooltipFlags.NORMAL;
+				List<String> currentToolTip = stack.getTooltip( this.mc.player, tooltipFlag );
 
 				while( currentToolTip.size() > 1 )
 				{

src/main/java/appeng/client/gui/widgets/GuiImgButton.java

@@ -181,7 +181,7 @@ public class GuiImgButton extends GuiButton implements ITooltip
 	}
 
 	@Override
-	public void drawButton( final Minecraft par1Minecraft, final int par2, final int par3 )
+	public void drawButton( final Minecraft par1Minecraft, final int par2, final int par3, float partial )
 	{
 		if( this.visible )
 		{

src/main/java/appeng/client/gui/widgets/GuiProgressBar.java

@@ -59,7 +59,7 @@ public class GuiProgressBar extends GuiButton implements ITooltip
 	}
 
 	@Override
-	public void drawButton( final Minecraft par1Minecraft, final int par2, final int par3 )
+	public void drawButton( final Minecraft par1Minecraft, final int par2, final int par3, final float partial )
 	{
 		if( this.visible )
 		{

src/main/java/appeng/client/gui/widgets/GuiTabButton.java

@@ -71,7 +71,7 @@ public class GuiTabButton extends GuiButton implements ITooltip
 	}
 
 	@Override
-	public void drawButton( final Minecraft minecraft, final int x, final int y )
+	public void drawButton( final Minecraft minecraft, final int x, final int y, float partial )
 	{
 		if( this.visible )
 		{

src/main/java/appeng/client/gui/widgets/GuiToggleButton.java

@@ -58,7 +58,7 @@ public class GuiToggleButton extends GuiButton implements ITooltip
 	}
 
 	@Override
-	public void drawButton( final Minecraft par1Minecraft, final int par2, final int par3 )
+	public void drawButton( final Minecraft par1Minecraft, final int par2, final int par3, final float partial )
 	{
 		if( this.visible )
 		{

src/main/java/appeng/client/gui/widgets/MEGuiTextField.java

@@ -61,13 +61,14 @@ public class MEGuiTextField extends GuiTextField
 	}
 
 	@Override
-	public void mouseClicked( final int xPos, final int yPos, final int button )
+	public boolean mouseClicked( final int xPos, final int yPos, final int button )
 	{
 		super.mouseClicked( xPos, yPos, button );
 
 		final boolean requiresFocus = this.isMouseIn( xPos, yPos );
 
 		this.setFocused( requiresFocus );
+		return true;
 	}
 
 	/**

src/main/java/appeng/client/render/FacadeItemModel.java

@@ -21,8 +21,7 @@ package appeng.client.render;
 
 import java.util.Collection;
 import java.util.Collections;
-
-import com.google.common.base.Function;
+import java.util.function.Function;
 
 import net.minecraft.client.renderer.block.model.IBakedModel;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;

src/main/java/appeng/client/render/SpatialSkyRender.java

@@ -21,6 +21,7 @@ package appeng.client.render;
 
 import java.util.Random;
 
+import net.minecraft.client.renderer.BufferBuilder;
 import org.lwjgl.opengl.GL11;
 
 import net.minecraft.client.Minecraft;
@@ -30,7 +31,6 @@ import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.renderer.OpenGlHelper;
 import net.minecraft.client.renderer.RenderHelper;
 import net.minecraft.client.renderer.Tessellator;
-import net.minecraft.client.renderer.VertexBuffer;
 import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
 import net.minecraftforge.client.IRenderHandler;
 
@@ -77,7 +77,7 @@ public class SpatialSkyRender extends IRenderHandler
 		GlStateManager.depthMask( false );
 		GlStateManager.color( 0.0f, 0.0f, 0.0f, 1.0f );
 		final Tessellator tessellator = Tessellator.getInstance();
-		final VertexBuffer VertexBuffer = tessellator.getBuffer();
+		final BufferBuilder VertexBuffer = tessellator.getBuffer();
 
 		// This renders a skybox around the player at a far, fixed distance from them.
 		// The skybox is pitch black and untextured
@@ -150,7 +150,7 @@ public class SpatialSkyRender extends IRenderHandler
 	private void renderTwinkles()
 	{
 		final Tessellator tessellator = Tessellator.getInstance();
-		final VertexBuffer VertexBuffer = tessellator.getBuffer();
+		final BufferBuilder VertexBuffer = tessellator.getBuffer();
 		VertexBuffer.begin( GL11.GL_QUADS, DefaultVertexFormats.POSITION );
 
 		for( int i = 0; i < 50; ++i )

src/main/java/appeng/client/render/cablebus/CableBuilder.java

@@ -24,8 +24,7 @@ import java.util.Collections;
 import java.util.EnumMap;
 import java.util.EnumSet;
 import java.util.List;
-
-import com.google.common.base.Function;
+import java.util.function.Function;
 
 import net.minecraft.client.renderer.block.model.BakedQuad;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;

src/main/java/appeng/client/render/cablebus/CableBusModel.java

@@ -21,8 +21,8 @@ package appeng.client.render.cablebus;
 
 import java.util.Collection;
 import java.util.Map;
+import java.util.function.Function;
 
-import com.google.common.base.Function;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 

src/main/java/appeng/client/render/cablebus/FacadeBuilder.java

@@ -26,12 +26,11 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.function.Function;
 
 import javax.annotation.Nullable;
 import javax.vecmath.Vector3f;
 
-import com.google.common.base.Function;
-
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.BlockRendererDispatcher;

src/main/java/appeng/client/render/cablebus/SmartCableTextures.java

@@ -20,8 +20,7 @@ package appeng.client.render.cablebus;
 
 
 import java.util.Arrays;
-
-import com.google.common.base.Function;
+import java.util.function.Function;
 
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.util.ResourceLocation;

src/main/java/appeng/client/render/crafting/CraftingCubeModel.java

@@ -21,8 +21,8 @@ package appeng.client.render.crafting;
 
 import java.util.Collection;
 import java.util.Collections;
+import java.util.function.Function;
 
-import com.google.common.base.Function;
 import com.google.common.collect.ImmutableList;
 
 import net.minecraft.client.renderer.block.model.IBakedModel;

src/main/java/appeng/client/render/crafting/CraftingMonitorTESR.java

@@ -38,7 +38,7 @@ public class CraftingMonitorTESR extends TileEntitySpecialRenderer<TileCraftingM
 {
 
 	@Override
-	public void renderTileEntityAt( TileCraftingMonitorTile te, double x, double y, double z, float partialTicks, int destroyStage )
+	public void render( TileCraftingMonitorTile te, double x, double y, double z, float partialTicks, int destroyStage, float p_render_10_ )
 	{
 		if( te == null )
 		{

src/main/java/appeng/client/render/crafting/ItemEncodedPatternBakedModel.java

@@ -8,6 +8,8 @@ import javax.vecmath.Matrix4f;
 
 import com.google.common.collect.ImmutableMap;
 
+import net.minecraftforge.client.model.IModel;
+import net.minecraftforge.client.model.PerspectiveMapWrapper;
 import org.apache.commons.lang3.tuple.Pair;
 import org.lwjgl.input.Keyboard;
 
@@ -23,7 +25,6 @@ import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.world.World;
-import net.minecraftforge.client.model.IPerspectiveAwareModel;
 import net.minecraftforge.common.model.TRSRTransformation;
 
 import appeng.items.misc.ItemEncodedPattern;
@@ -34,7 +35,7 @@ import appeng.items.misc.ItemEncodedPattern;
  * showing the encoded pattern itself. Matters are further complicated by only wanting to show the crafting output when the pattern is being
  * rendered in the GUI, and not anywhere else.
  */
-class ItemEncodedPatternBakedModel implements IPerspectiveAwareModel
+class ItemEncodedPatternBakedModel implements IBakedModel
 {
 	private final IBakedModel baseModel;
 
@@ -95,12 +96,12 @@ class ItemEncodedPatternBakedModel implements IPerspectiveAwareModel
 	@Override
 	public Pair<? extends IBakedModel, Matrix4f> handlePerspective( ItemCameraTransforms.TransformType cameraTransformType )
 	{
-		if( baseModel instanceof IPerspectiveAwareModel )
+		if( baseModel instanceof IBakedModel )
 		{
-			return ( (IPerspectiveAwareModel) baseModel ).handlePerspective( cameraTransformType );
+			return ( (IBakedModel) baseModel ).handlePerspective( cameraTransformType );
 		}
 
-		return IPerspectiveAwareModel.MapWrapper.handlePerspective( this, transforms, cameraTransformType );
+		return PerspectiveMapWrapper.handlePerspective( this, transforms, cameraTransformType );
 	}
 
 	/**
@@ -110,7 +111,7 @@ class ItemEncodedPatternBakedModel implements IPerspectiveAwareModel
 	 * Usually those methods only matter for rendering on the ground and other cases, where we wouldn't render the crafting output model anyway,
 	 * so in those cases we delegate to the model of the encoded pattern.
 	 */
-	private class ShiftHoldingModelWrapper implements IPerspectiveAwareModel
+	private class ShiftHoldingModelWrapper implements IBakedModel
 	{
 
 		private final IBakedModel outputModel;
@@ -141,12 +142,12 @@ class ItemEncodedPatternBakedModel implements IPerspectiveAwareModel
 				GlStateManager.enableLighting();
 			}
 
-			if( selectedModel instanceof IPerspectiveAwareModel )
+			if( selectedModel instanceof IBakedModel )
 			{
-				return ( (IPerspectiveAwareModel) selectedModel ).handlePerspective( cameraTransformType );
+				return ( (IBakedModel) selectedModel ).handlePerspective( cameraTransformType );
 			}
 
-			return IPerspectiveAwareModel.MapWrapper.handlePerspective( this, transforms, cameraTransformType );
+			return PerspectiveMapWrapper.handlePerspective( this, transforms, cameraTransformType );
 		}
 
 		@Override

src/main/java/appeng/client/render/crafting/ItemEncodedPatternModel.java

@@ -3,8 +3,8 @@ package appeng.client.render.crafting;
 
 import java.util.Collection;
 import java.util.Collections;
+import java.util.function.Function;
 
-import com.google.common.base.Function;
 import com.google.common.collect.ImmutableMap;
 
 import net.minecraft.client.renderer.block.model.IBakedModel;
@@ -13,8 +13,8 @@ import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.client.renderer.vertex.VertexFormat;
 import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.client.model.IModel;
-import net.minecraftforge.client.model.IPerspectiveAwareModel;
 import net.minecraftforge.client.model.ModelLoaderRegistry;
+import net.minecraftforge.client.model.PerspectiveMapWrapper;
 import net.minecraftforge.common.model.IModelState;
 import net.minecraftforge.common.model.TRSRTransformation;
 
@@ -54,7 +54,7 @@ class ItemEncodedPatternModel implements IModel
 			throw new RuntimeException( e );
 		}
 
-		ImmutableMap<ItemCameraTransforms.TransformType, TRSRTransformation> transforms = IPerspectiveAwareModel.MapWrapper.getTransforms(state);
+		ImmutableMap<ItemCameraTransforms.TransformType, TRSRTransformation> transforms = PerspectiveMapWrapper.getTransforms(state);
 
 		return new ItemEncodedPatternBakedModel( baseModel, transforms );
 	}

src/main/java/appeng/client/render/effects/AssemblerFX.java

@@ -20,7 +20,7 @@ package appeng.client.render.effects;
 
 
 import net.minecraft.client.particle.Particle;
-import net.minecraft.client.renderer.VertexBuffer;
+import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.entity.Entity;
 import net.minecraft.world.World;
 
@@ -93,7 +93,7 @@ public class AssemblerFX extends Particle implements ICanDie
 	}
 
 	@Override
-	public void renderParticle( final VertexBuffer par1Tessellator, final Entity p_180434_2_, final float l, final float rX, final float rY, final float rZ, final float rYZ, final float rXY )
+	public void renderParticle( final BufferBuilder par1Tessellator, final Entity p_180434_2_, final float l, final float rX, final float rY, final float rZ, final float rYZ, final float rXY )
 	{
 		this.time += l;
 		if( this.time > 4.0 )

src/main/java/appeng/client/render/effects/CraftingFx.java

@@ -20,7 +20,7 @@ package appeng.client.render.effects;
 
 
 import net.minecraft.client.particle.ParticleBreaking;
-import net.minecraft.client.renderer.VertexBuffer;
+import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.entity.Entity;
 import net.minecraft.item.Item;
@@ -67,7 +67,7 @@ public class CraftingFx extends ParticleBreaking
 	}
 
 	@Override
-	public void renderParticle( final VertexBuffer par1Tessellator, final Entity p_180434_2_, final float partialTick, final float x, final float y, final float z, final float rx, final float rz )
+	public void renderParticle( final BufferBuilder par1Tessellator, final Entity p_180434_2_, final float partialTick, final float x, final float y, final float z, final float rx, final float rz )
 	{
 		if( partialTick < 0 || partialTick > 1 )
 		{

src/main/java/appeng/client/render/effects/EnergyFx.java

@@ -20,7 +20,7 @@ package appeng.client.render.effects;
 
 
 import net.minecraft.client.particle.ParticleBreaking;
-import net.minecraft.client.renderer.VertexBuffer;
+import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.entity.Entity;
 import net.minecraft.item.Item;
@@ -66,7 +66,7 @@ public class EnergyFx extends ParticleBreaking
 	}
 
 	@Override
-	public void renderParticle( final VertexBuffer par1Tessellator, final Entity p_180434_2_, final float partialTicks, final float par3, final float par4, final float par5, final float par6, final float par7 )
+	public void renderParticle( final BufferBuilder par1Tessellator, final Entity p_180434_2_, final float partialTicks, final float par3, final float par4, final float par5, final float par6, final float par7 )
 	{
 		final float f6 = this.particleTextureIndex.getMinU();
 		final float f7 = this.particleTextureIndex.getMaxU();

src/main/java/appeng/client/render/effects/LightningFX.java

@@ -23,7 +23,7 @@ import java.util.Random;
 
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.particle.Particle;
-import net.minecraft.client.renderer.VertexBuffer;
+import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.util.math.MathHelper;
@@ -96,7 +96,7 @@ public class LightningFX extends Particle
 	}
 
 	@Override
-	public void renderParticle( final VertexBuffer tess, final Entity p_180434_2_, final float l, final float rX, final float rY, final float rZ, final float rYZ, final float rXY )
+	public void renderParticle( final BufferBuilder tess, final Entity p_180434_2_, final float l, final float rX, final float rY, final float rZ, final float rYZ, final float rXY )
 	{
 		final float j = 1.0f;
 		float red = this.particleRed * j * 0.9f;
@@ -222,7 +222,7 @@ public class LightningFX extends Particle
 		this.hasData = false;
 	}
 
-	private void draw( float red, float green, float blue, final VertexBuffer tess, final double[] a, final double[] b, final double f6, final double f8 )
+	private void draw( float red, float green, float blue, final BufferBuilder tess, final double[] a, final double[] b, final double f6, final double f8 )
 	{
 		if( this.hasData )
 		{

src/main/java/appeng/client/render/effects/MatterCannonFX.java

@@ -20,7 +20,7 @@ package appeng.client.render.effects;
 
 
 import net.minecraft.client.particle.ParticleBreaking;
-import net.minecraft.client.renderer.VertexBuffer;
+import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.entity.Entity;
 import net.minecraft.item.Item;
@@ -84,7 +84,7 @@ public class MatterCannonFX extends ParticleBreaking
 	}
 
 	@Override
-	public void renderParticle( final VertexBuffer par1Tessellator, final Entity p_180434_2_, final float par2, final float par3, final float par4, final float par5, final float par6, final float par7 )
+	public void renderParticle( final BufferBuilder par1Tessellator, final Entity p_180434_2_, final float par2, final float par3, final float par4, final float par5, final float par6, final float par7 )
 	{
 		final float f6 = this.particleTextureIndex.getMinU();
 		final float f7 = this.particleTextureIndex.getMaxU();

src/main/java/appeng/client/render/model/BiometricCardBakedModel.java

@@ -14,6 +14,7 @@ import com.google.common.cache.CacheBuilder;
 import com.google.common.collect.ImmutableList;
 import com.mojang.authlib.GameProfile;
 
+import net.minecraftforge.client.model.IModel;
 import org.apache.commons.lang3.tuple.Pair;
 
 import net.minecraft.block.state.IBlockState;
@@ -27,7 +28,6 @@ import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.world.World;
-import net.minecraftforge.client.model.IPerspectiveAwareModel;
 import net.minecraftforge.common.model.TRSRTransformation;
 
 import appeng.api.implementations.items.IBiometricCard;
@@ -36,7 +36,7 @@ import appeng.client.render.cablebus.CubeBuilder;
 import appeng.core.AELog;
 
 
-class BiometricCardBakedModel implements IPerspectiveAwareModel
+class BiometricCardBakedModel implements IBakedModel
 {
 
 	private final VertexFormat format;
@@ -212,9 +212,9 @@ class BiometricCardBakedModel implements IPerspectiveAwareModel
 	public Pair<? extends IBakedModel, Matrix4f> handlePerspective( ItemCameraTransforms.TransformType type )
 	{
 		// Delegate to the base model if possible
-		if( baseModel instanceof IPerspectiveAwareModel )
+		if( baseModel instanceof IModel )
 		{
-			IPerspectiveAwareModel pam = (IPerspectiveAwareModel) baseModel;
+			IBakedModel pam = (IBakedModel) baseModel;
 			Pair<? extends IBakedModel, Matrix4f> pair = pam.handlePerspective( type );
 			return Pair.of( this, pair.getValue() );
 		}

src/main/java/appeng/client/render/model/BiometricCardModel.java

@@ -3,8 +3,7 @@ package appeng.client.render.model;
 
 import java.util.Collection;
 import java.util.Collections;
-
-import com.google.common.base.Function;
+import java.util.function.Function;
 
 import net.minecraft.client.renderer.block.model.IBakedModel;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;

src/main/java/appeng/client/render/model/ColorApplicatorBakedModel.java

@@ -10,6 +10,7 @@ import javax.vecmath.Matrix4f;
 
 import com.google.common.collect.ImmutableMap;
 
+import net.minecraftforge.client.model.PerspectiveMapWrapper;
 import org.apache.commons.lang3.tuple.Pair;
 
 import net.minecraft.block.state.IBlockState;
@@ -19,11 +20,10 @@ import net.minecraft.client.renderer.block.model.ItemCameraTransforms;
 import net.minecraft.client.renderer.block.model.ItemOverrideList;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.util.EnumFacing;
-import net.minecraftforge.client.model.IPerspectiveAwareModel;
 import net.minecraftforge.common.model.TRSRTransformation;
 
 
-class ColorApplicatorBakedModel implements IPerspectiveAwareModel
+class ColorApplicatorBakedModel implements IBakedModel
 {
 
 	private final IBakedModel baseModel;
@@ -138,6 +138,6 @@ class ColorApplicatorBakedModel implements IPerspectiveAwareModel
 	@Override
 	public Pair<? extends IBakedModel, Matrix4f> handlePerspective( ItemCameraTransforms.TransformType type )
 	{
-		return MapWrapper.handlePerspective( this, transforms, type );
+		return PerspectiveMapWrapper.handlePerspective( this, transforms, type );
 	}
 }

src/main/java/appeng/client/render/model/ColorApplicatorModel.java

@@ -3,8 +3,8 @@ package appeng.client.render.model;
 
 import java.util.Collection;
 import java.util.Collections;
+import java.util.function.Function;
 
-import com.google.common.base.Function;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 
@@ -14,8 +14,8 @@ import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.client.renderer.vertex.VertexFormat;
 import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.client.model.IModel;
-import net.minecraftforge.client.model.IPerspectiveAwareModel;
 import net.minecraftforge.client.model.ModelLoaderRegistry;
+import net.minecraftforge.client.model.PerspectiveMapWrapper;
 import net.minecraftforge.common.model.IModelState;
 import net.minecraftforge.common.model.TRSRTransformation;
 
@@ -59,7 +59,7 @@ public class ColorApplicatorModel implements IModel
 		TextureAtlasSprite texMedium = bakedTextureGetter.apply( TEXTURE_MEDIUM );
 		TextureAtlasSprite texBright = bakedTextureGetter.apply( TEXTURE_BRIGHT );
 
-		ImmutableMap<ItemCameraTransforms.TransformType, TRSRTransformation> map = IPerspectiveAwareModel.MapWrapper.getTransforms( state );
+		ImmutableMap<ItemCameraTransforms.TransformType, TRSRTransformation> map = PerspectiveMapWrapper.getTransforms( state );
 
 		return new ColorApplicatorBakedModel( baseModel, map, texDark, texMedium, texBright );
 	}

src/main/java/appeng/client/render/model/DriveModel.java

@@ -22,8 +22,9 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.EnumMap;
 import java.util.Map;
+import java.util.Optional;
+import java.util.function.Function;
 
-import com.google.common.base.Function;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 
@@ -37,6 +38,7 @@ import net.minecraftforge.common.model.IModelState;
 import net.minecraftforge.common.model.TRSRTransformation;
 
 import appeng.block.storage.DriveSlotState;
+import net.minecraftforge.common.model.animation.IClip;
 
 
 public class DriveModel implements IModel
@@ -94,4 +96,34 @@ public class DriveModel implements IModel
 	{
 		return TRSRTransformation.identity();
 	}
+
+	@Override
+	public Optional<? extends IClip> getClip(String name) {
+		return Optional.empty();
+	}
+
+	@Override
+	public IModel process(ImmutableMap<String, String> customData) {
+		return null;
+	}
+
+	@Override
+	public IModel smoothLighting(boolean value) {
+		return null;
+	}
+
+	@Override
+	public IModel gui3d(boolean value) {
+		return null;
+	}
+
+	@Override
+	public IModel uvlock(boolean value) {
+		return null;
+	}
+
+	@Override
+	public IModel retexture(ImmutableMap<String, String> textures) {
+		return null;
+	}
 }

src/main/java/appeng/client/render/model/GlassBakedModel.java

@@ -23,11 +23,11 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Random;
+import java.util.function.Function;
 import java.util.stream.IntStream;
 
 import javax.annotation.Nullable;
 
-import com.google.common.base.Function;
 import com.google.common.base.Strings;
 
 import net.minecraft.block.state.IBlockState;

src/main/java/appeng/client/render/model/GlassModel.java

@@ -21,8 +21,8 @@ package appeng.client.render.model;
 
 import java.util.Collection;
 import java.util.Collections;
+import java.util.function.Function;
 
-import com.google.common.base.Function;
 import com.google.common.collect.ImmutableSet;
 
 import net.minecraft.client.renderer.block.model.IBakedModel;

src/main/java/appeng/client/render/model/SkyCompassModel.java

@@ -22,8 +22,8 @@ package appeng.client.render.model;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
+import java.util.function.Function;
 
-import com.google.common.base.Function;
 import com.google.common.collect.ImmutableList;
 
 import net.minecraft.client.renderer.block.model.IBakedModel;

src/main/java/appeng/client/render/model/UVLModelLoader.java

@@ -32,11 +32,11 @@ import java.lang.reflect.Type;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.function.Function;
 
 import javax.annotation.Nullable;
 
 import com.google.common.base.Charsets;
-import com.google.common.base.Function;
 import com.google.common.base.Throwables;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;

src/main/java/appeng/client/render/renderable/ItemRenderable.java

@@ -22,13 +22,13 @@ package appeng.client.render.renderable;
 import java.nio.FloatBuffer;
 import java.util.function.Function;
 
+import net.minecraft.client.renderer.BufferBuilder;
 import org.apache.commons.lang3.tuple.Pair;
 import org.lwjgl.BufferUtils;
 import org.lwjgl.util.vector.Matrix4f;
 
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.GlStateManager;
-import net.minecraft.client.renderer.VertexBuffer;
 import net.minecraft.client.renderer.block.model.ItemCameraTransforms.TransformType;
 import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
@@ -64,7 +64,7 @@ public class ItemRenderable<T extends TileEntity> implements Renderable<T>
 	}
 
 	@Override
-	public void renderTileEntityFast( T te, double x, double y, double z, float partialTicks, int destroyStage, VertexBuffer buffer )
+	public void renderTileEntityFast( T te, double x, double y, double z, float partialTicks, int destroyStage, BufferBuilder buffer )
 	{
 
 	}

src/main/java/appeng/client/render/renderable/Renderable.java

@@ -18,8 +18,7 @@
 
 package appeng.client.render.renderable;
 
-
-import net.minecraft.client.renderer.VertexBuffer;
+import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.tileentity.TileEntity;
 
 
@@ -28,6 +27,6 @@ public interface Renderable<T extends TileEntity>
 
 	public void renderTileEntityAt( T te, double x, double y, double z, float partialTicks, int destroyStage );
 
-	public void renderTileEntityFast( T te, double x, double y, double z, float partialTicks, int destroyStage, VertexBuffer buffer );
+	public void renderTileEntityFast( T te, double x, double y, double z, float partialTicks, int destroyStage, BufferBuilder buffer );
 
 }

src/main/java/appeng/client/render/spatial/SpatialPylonModel.java

@@ -24,10 +24,9 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.EnumMap;
 import java.util.Map;
+import java.util.function.Function;
 import java.util.stream.Collectors;
 
-import com.google.common.base.Function;
-
 import net.minecraft.client.renderer.block.model.IBakedModel;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.client.renderer.vertex.VertexFormat;

src/main/java/appeng/client/render/tesr/CrankTESR.java

@@ -19,6 +19,7 @@
 package appeng.client.render.tesr;
 
 
+import net.minecraft.client.renderer.BufferBuilder;
 import org.lwjgl.opengl.GL11;
 
 import net.minecraft.block.state.IBlockState;
@@ -27,7 +28,6 @@ import net.minecraft.client.renderer.BlockRendererDispatcher;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.renderer.RenderHelper;
 import net.minecraft.client.renderer.Tessellator;
-import net.minecraft.client.renderer.VertexBuffer;
 import net.minecraft.client.renderer.block.model.IBakedModel;
 import net.minecraft.client.renderer.texture.TextureMap;
 import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
@@ -47,7 +47,7 @@ public class CrankTESR extends TileEntitySpecialRenderer<TileCrank>
 {
 
 	@Override
-	public void renderTileEntityAt( TileCrank te, double x, double y, double z, float partialTicks, int destroyStage )
+	public void render( TileCrank te, double x, double y, double z, float partialTicks, int destroyStage, float p_render_10_ )
 	{
 		// Most of this is blatantly copied from FastTESR
 		Tessellator tessellator = Tessellator.getInstance();
@@ -71,7 +71,7 @@ public class CrankTESR extends TileEntitySpecialRenderer<TileCrank>
 		BlockRendererDispatcher dispatcher = Minecraft.getMinecraft().getBlockRendererDispatcher();
 		IBakedModel model = dispatcher.getModelForState( blockState );
 
-		VertexBuffer buffer = tessellator.getBuffer();
+		BufferBuilder buffer = tessellator.getBuffer();
 		buffer.begin( GL11.GL_QUADS, DefaultVertexFormats.BLOCK );
 
 		// The translation ensures the vertex buffer positions are relative to 0,0,0 instead of the block pos

src/main/java/appeng/client/render/tesr/InscriberTESR.java

@@ -1,8 +1,8 @@
 package appeng.client.render.tesr;
 
 
+import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.init.Blocks;
-import net.minecraft.init.Items;
 import org.lwjgl.opengl.GL11;
 
 import net.minecraft.block.Block;
@@ -10,7 +10,6 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.renderer.OpenGlHelper;
 import net.minecraft.client.renderer.Tessellator;
-import net.minecraft.client.renderer.VertexBuffer;
 import net.minecraft.client.renderer.block.model.ItemCameraTransforms;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.client.renderer.texture.TextureMap;
@@ -41,7 +40,7 @@ public class InscriberTESR extends TileEntitySpecialRenderer<TileInscriber>
 	private static TextureAtlasSprite textureInside;
 
 	@Override
-	public void renderTileEntityAt( TileInscriber tile, double x, double y, double z, float partialTicks, int destroyStage )
+	public void render( TileInscriber tile, double x, double y, double z, float partialTicks, int destroyStage, float p_render_10_ )
 	{
 		// render inscriber
 
@@ -89,7 +88,7 @@ public class InscriberTESR extends TileEntitySpecialRenderer<TileInscriber>
 		float press = 0.2f;
 		press -= progress / 5.0f;
 
-		VertexBuffer buffer = Tessellator.getInstance().getBuffer();
+		BufferBuilder buffer = Tessellator.getInstance().getBuffer();
 		buffer.begin( GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX );
 
 		float middle = 0.5f;
@@ -177,7 +176,7 @@ public class InscriberTESR extends TileEntitySpecialRenderer<TileInscriber>
 		GlStateManager.enableRescaleNormal();
 	}
 
-	private void renderItem( ItemStack sis, final float o, final AEBaseTile tile, final VertexBuffer tess, final double x, final double y, final double z )
+	private void renderItem( ItemStack sis, final float o, final AEBaseTile tile, final BufferBuilder tess, final double x, final double y, final double z )
 	{
 		if( !sis.isEmpty() )
 		{

src/main/java/appeng/client/render/tesr/ModularTESR.java

@@ -19,8 +19,8 @@
 package appeng.client.render.tesr;
 
 
+import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.client.renderer.GlStateManager;
-import net.minecraft.client.renderer.VertexBuffer;
 import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
@@ -42,7 +42,7 @@ public class ModularTESR<T extends AEBaseTile> extends TileEntitySpecialRenderer
 	}
 
 	@Override
-	public void renderTileEntityAt( T te, double x, double y, double z, float partialTicks, int destroyStage )
+	public void render( T te, double x, double y, double z, float partialTicks, int destroyStage, float p_render_10_ )
 	{
 		GlStateManager.pushMatrix();
 		GlStateManager.translate( x, y, z );
@@ -57,7 +57,7 @@ public class ModularTESR<T extends AEBaseTile> extends TileEntitySpecialRenderer
 	}
 
 	@Override
-	public void renderTileEntityFast( T te, double x, double y, double z, float partialTicks, int destroyStage, VertexBuffer buffer )
+	public void renderTileEntityFast( T te, double x, double y, double z, float partialTicks, int destroyStage, float p_render_10_, BufferBuilder buffer )
 	{
 		GlStateManager.pushMatrix();
 		GlStateManager.translate( x, y, z );

src/main/java/appeng/client/render/tesr/SkyChestTESR.java

@@ -50,7 +50,7 @@ public class SkyChestTESR extends TileEntitySpecialRenderer<TileSkyChest>
 	}
 
 	@Override
-	public void renderTileEntityAt( TileSkyChest te, double x, double y, double z, float partialTicks, int destroyStage )
+	public void render( TileSkyChest te, double x, double y, double z, float partialTicks, int destroyStage, float p_render_10_ )
 	{
 		GlStateManager.enableDepth();
 		GlStateManager.depthFunc( 515 );

src/main/java/appeng/client/render/tesr/SkyCompassTESR.java

@@ -22,7 +22,7 @@ package appeng.client.render.tesr;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.BlockRendererDispatcher;
-import net.minecraft.client.renderer.VertexBuffer;
+import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.client.renderer.block.model.IBakedModel;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.BlockPos;
@@ -47,7 +47,7 @@ public class SkyCompassTESR extends FastTESR<TileSkyCompass>
 	private static BlockRendererDispatcher blockRenderer;
 
 	@Override
-	public void renderTileEntityFast( TileSkyCompass te, double x, double y, double z, float partialTicks, int destroyStage, VertexBuffer buffer )
+	public void renderTileEntityFast( TileSkyCompass te, double x, double y, double z, float partialTicks, int destroyStage, float var10, BufferBuilder buffer )
 	{
 
 		if( !te.hasWorld() )

src/main/java/appeng/container/implementations/ContainerCraftingTerm.java

@@ -80,7 +80,7 @@ public class ContainerCraftingTerm extends ContainerMEMonitorable implements IAE
 			ic.setInventorySlotContents( x, this.craftingSlots[x].getStack() );
 		}
 
-		this.outputSlot.putStack( CraftingManager.getInstance().findMatchingRecipe( ic, this.getPlayerInv().player.world ) );
+		this.outputSlot.putStack( CraftingManager.findMatchingResult( ic, this.getPlayerInv().player.world ) );
 	}
 
 	@Override

src/main/java/appeng/container/implementations/ContainerPatternTerm.java

@@ -159,7 +159,7 @@ public class ContainerPatternTerm extends ContainerMEMonitorable implements IAEA
 			ic.setInventorySlotContents( x, this.crafting.getStackInSlot( x ) );
 		}
 
-		final ItemStack is = CraftingManager.getInstance().findMatchingRecipe( ic, this.getPlayerInv().player.world );
+		final ItemStack is = CraftingManager.findMatchingResult( ic, this.getPlayerInv().player.world );
 		this.cOut.setInventorySlotContents( 0, is );
 		return is;
 	}

src/main/java/appeng/container/slot/AppEngCraftingSlot.java

@@ -31,7 +31,6 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.item.ItemSword;
 import net.minecraft.item.ItemTool;
 import net.minecraft.item.crafting.CraftingManager;
-import net.minecraft.stats.AchievementList;
 import net.minecraft.util.NonNullList;
 
 
@@ -89,55 +88,55 @@ public class AppEngCraftingSlot extends AppEngSlot
 		par1ItemStack.onCrafting( this.thePlayer.world, this.thePlayer, this.amountCrafted );
 		this.amountCrafted = 0;
 
-		if( par1ItemStack.getItem() == Item.getItemFromBlock( Blocks.CRAFTING_TABLE ) )
-		{
-			this.thePlayer.addStat( AchievementList.BUILD_WORK_BENCH, 1 );
-		}
-
-		if( par1ItemStack.getItem() instanceof ItemPickaxe )
-		{
-			this.thePlayer.addStat( AchievementList.BUILD_PICKAXE, 1 );
-		}
-
-		if( par1ItemStack.getItem() == Item.getItemFromBlock( Blocks.FURNACE ) )
-		{
-			this.thePlayer.addStat( AchievementList.BUILD_FURNACE, 1 );
-		}
-
-		if( par1ItemStack.getItem() instanceof ItemHoe )
-		{
-			this.thePlayer.addStat( AchievementList.BUILD_HOE, 1 );
-		}
-
-		if( par1ItemStack.getItem() == Items.BREAD )
-		{
-			this.thePlayer.addStat( AchievementList.MAKE_BREAD, 1 );
-		}
-
-		if( par1ItemStack.getItem() == Items.CAKE )
-		{
-			this.thePlayer.addStat( AchievementList.BAKE_CAKE, 1 );
-		}
-
-		if( par1ItemStack.getItem() instanceof ItemPickaxe && ( (ItemTool) par1ItemStack.getItem() ).getToolMaterial() != Item.ToolMaterial.WOOD )
-		{
-			this.thePlayer.addStat( AchievementList.BUILD_BETTER_PICKAXE, 1 );
-		}
-
-		if( par1ItemStack.getItem() instanceof ItemSword )
-		{
-			this.thePlayer.addStat( AchievementList.BUILD_SWORD, 1 );
-		}
-
-		if( par1ItemStack.getItem() == Item.getItemFromBlock( Blocks.ENCHANTING_TABLE ) )
-		{
-			this.thePlayer.addStat( AchievementList.ENCHANTMENTS, 1 );
-		}
-
-		if( par1ItemStack.getItem() == Item.getItemFromBlock( Blocks.BOOKSHELF ) )
-		{
-			this.thePlayer.addStat( AchievementList.BOOKCASE, 1 );
-		}
+//		if( par1ItemStack.getItem() == Item.getItemFromBlock( Blocks.CRAFTING_TABLE ) )
+//		{
+//			this.thePlayer.addStat( AchievementList.BUILD_WORK_BENCH, 1 );
+//		}
+//
+//		if( par1ItemStack.getItem() instanceof ItemPickaxe )
+//		{
+//			this.thePlayer.addStat( AchievementList.BUILD_PICKAXE, 1 );
+//		}
+//
+//		if( par1ItemStack.getItem() == Item.getItemFromBlock( Blocks.FURNACE ) )
+//		{
+//			this.thePlayer.addStat( AchievementList.BUILD_FURNACE, 1 );
+//		}
+//
+//		if( par1ItemStack.getItem() instanceof ItemHoe )
+//		{
+//			this.thePlayer.addStat( AchievementList.BUILD_HOE, 1 );
+//		}
+//
+//		if( par1ItemStack.getItem() == Items.BREAD )
+//		{
+//			this.thePlayer.addStat( AchievementList.MAKE_BREAD, 1 );
+//		}
+//
+//		if( par1ItemStack.getItem() == Items.CAKE )
+//		{
+//			this.thePlayer.addStat( AchievementList.BAKE_CAKE, 1 );
+//		}
+//
+//		if( par1ItemStack.getItem() instanceof ItemPickaxe && ( (ItemTool) par1ItemStack.getItem() ).getToolMaterial() != Item.ToolMaterial.WOOD )
+//		{
+//			this.thePlayer.addStat( AchievementList.BUILD_BETTER_PICKAXE, 1 );
+//		}
+//
+//		if( par1ItemStack.getItem() instanceof ItemSword )
+//		{
+//			this.thePlayer.addStat( AchievementList.BUILD_SWORD, 1 );
+//		}
+//
+//		if( par1ItemStack.getItem() == Item.getItemFromBlock( Blocks.ENCHANTING_TABLE ) )
+//		{
+//			this.thePlayer.addStat( AchievementList.ENCHANTMENTS, 1 );
+//		}
+//
+//		if( par1ItemStack.getItem() == Item.getItemFromBlock( Blocks.BOOKSHELF ) )
+//		{
+//			this.thePlayer.addStat( AchievementList.BOOKCASE, 1 );
+//		}
 	}
 
 	@Override
@@ -153,7 +152,7 @@ public class AppEngCraftingSlot extends AppEngSlot
 			ic.setInventorySlotContents( x, this.craftMatrix.getStackInSlot( x ) );
 		}
 
-		final NonNullList<ItemStack> aitemstack = CraftingManager.getInstance().getRemainingItems( ic, playerIn.world );
+		final NonNullList<ItemStack> aitemstack = CraftingManager.getRemainingItems( ic, playerIn.world );
 
 		for( int x = 0; x < this.craftMatrix.getSizeInventory(); x++ )
 		{

src/main/java/appeng/container/slot/AppEngSlot.java

@@ -27,6 +27,8 @@ import net.minecraft.item.ItemStack;
 import appeng.container.AEBaseContainer;
 import appeng.tile.inventory.AppEngInternalInventory;
 
+import javax.annotation.Nonnull;
+
 
 public class AppEngSlot extends Slot
 {
@@ -81,6 +83,7 @@ public class AppEngSlot extends Slot
 	}
 
 	@Override
+	@Nonnull
 	public ItemStack getStack()
 	{
 		if( !this.isEnabled() )

src/main/java/appeng/container/slot/NullSlot.java

@@ -24,6 +24,8 @@ import net.minecraft.inventory.IInventory;
 import net.minecraft.inventory.Slot;
 import net.minecraft.item.ItemStack;
 
+import javax.annotation.Nonnull;
+
 
 public class NullSlot extends Slot
 {
@@ -52,6 +54,7 @@ public class NullSlot extends Slot
 	}
 
 	@Override
+	@Nonnull
 	public ItemStack getStack()
 	{
 		return ItemStack.EMPTY;

src/main/java/appeng/container/slot/OptionalSlotFake.java

@@ -22,6 +22,8 @@ package appeng.container.slot;
 import net.minecraft.inventory.IInventory;
 import net.minecraft.item.ItemStack;
 
+import javax.annotation.Nonnull;
+
 
 public class OptionalSlotFake extends SlotFake
 {
@@ -42,6 +44,7 @@ public class OptionalSlotFake extends SlotFake
 	}
 
 	@Override
+	@Nonnull
 	public ItemStack getStack()
 	{
 		if( !this.isEnabled() )

src/main/java/appeng/core/Api.java

@@ -55,6 +55,11 @@ public final class Api implements IAppEngApi
 		this.definitions = new ApiDefinitions( (PartModels) this.registryContainer.partModels() );
 	}
 
+	public PartModels getPartModels()
+	{
+		return (PartModels) this.registryContainer.partModels();
+	}
+
 	@Override
 	public IRegistryContainer registries()
 	{

src/main/java/appeng/core/ApiDefinitions.java

@@ -26,6 +26,11 @@ import appeng.core.api.definitions.ApiItems;
 import appeng.core.api.definitions.ApiMaterials;
 import appeng.core.api.definitions.ApiParts;
 import appeng.core.features.registries.PartModels;
+import net.minecraft.block.Block;
+import net.minecraft.item.Item;
+import net.minecraft.world.biome.Biome;
+import net.minecraftforge.event.RegistryEvent;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 
 
 /**
@@ -33,8 +38,9 @@ import appeng.core.features.registries.PartModels;
  */
 public final class ApiDefinitions implements IDefinitions
 {
-	private final ApiBlocks blocks;
-	private final ApiItems items;
+	// TODO : Check if this can be final again after the Register part.
+	private ApiBlocks blocks;
+	private ApiItems items;
 	private final ApiMaterials materials;
 	private final ApiParts parts;
 
@@ -47,6 +53,16 @@ public final class ApiDefinitions implements IDefinitions
 		this.materials = new ApiMaterials( registry );
 		this.parts = new ApiParts( registry, partModels );
 	}
+//
+//	public void addBlocks( final PartModels partModels )
+//	{
+//		this.blocks = new ApiBlocks( registry, partModels );
+//	}
+//
+//	public void addItems()
+//	{
+//		this.items = new ApiItems( registry );
+//	}
 
 	public FeatureFactory getRegistry()
 	{

src/main/java/appeng/core/AppEng.java

@@ -28,6 +28,7 @@ import javax.annotation.Nonnull;
 import com.google.common.base.Stopwatch;
 import com.google.common.collect.Lists;
 
+import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.common.config.Configuration;
 import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.Loader;
@@ -64,8 +65,7 @@ import appeng.services.export.ForgeExportConfig;
 import appeng.services.version.VersionCheckerConfig;
 import appeng.util.Platform;
 
-
-@Mod( modid = AppEng.MOD_ID, acceptedMinecraftVersions = "[1.11]", name = AppEng.MOD_NAME, version = AEConfig.VERSION, dependencies = AppEng.MOD_DEPENDENCIES, guiFactory = "appeng.client.gui.config.AEConfigGuiFactory" )
+@Mod( modid = AppEng.MOD_ID, acceptedMinecraftVersions = "[1.12]", name = AppEng.MOD_NAME, version = AEConfig.VERSION, dependencies = AppEng.MOD_DEPENDENCIES, guiFactory = "appeng.client.gui.config.AEConfigGuiFactory" )
 public final class AppEng
 {
 	@SidedProxy( clientSide = "appeng.client.ClientHelper", serverSide = "appeng.server.ServerHelper", modId = AppEng.MOD_ID )
@@ -135,6 +135,7 @@ public final class AppEng
 		{
 			AppEng.proxy.missingCoreMod();
 		}
+		MinecraftForge.EVENT_BUS.register( registration );
 
 		final Stopwatch watch = Stopwatch.createStarted();
 		this.configDirectory = new File( event.getModConfigurationDirectory().getPath(), "AppliedEnergistics2" );

src/main/java/appeng/core/Registration.java

@@ -20,19 +20,36 @@ package appeng.core;
 
 
 import java.io.File;
+import java.lang.reflect.Field;
+import java.util.ArrayList;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Set;
 
 import javax.annotation.Nonnull;
 
+import appeng.api.definitions.IBlockDefinition;
+import appeng.api.definitions.IItemDefinition;
+import appeng.api.definitions.ITileDefinition;
+import appeng.api.util.AEColoredItemDefinition;
+import appeng.core.api.definitions.ApiBlocks;
 import com.google.common.base.Preconditions;
 
+import net.minecraft.block.Block;
+import net.minecraft.item.Item;
+import net.minecraft.item.crafting.IRecipe;
 import net.minecraft.world.DimensionType;
 import net.minecraft.world.biome.Biome;
+import net.minecraftforge.common.BiomeManager;
 import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.event.RegistryEvent;
+import net.minecraftforge.fml.common.API;
+import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.event.FMLInitializationEvent;
 import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
 import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+import net.minecraftforge.fml.common.registry.ForgeRegistries;
 import net.minecraftforge.fml.common.registry.GameRegistry;
 import net.minecraftforge.oredict.RecipeSorter;
 import net.minecraftforge.oredict.RecipeSorter.Category;
@@ -103,14 +120,22 @@ import appeng.tile.AEBaseTile;
 import appeng.util.Platform;
 import appeng.worldgen.MeteoriteWorldGen;
 import appeng.worldgen.QuartzWorldGen;
+import net.minecraftforge.registries.ForgeRegistry;
+import net.minecraftforge.registries.IForgeRegistry;
 
-
+@Mod.EventBusSubscriber(modid = AppEng.MOD_ID)
 public final class Registration
 {
 	private final RecipeHandler recipeHandler;
 	private DimensionType storageDimensionType;
 	private Biome storageBiome;
 
+	// TODO : 1.12 Improve
+	private static List<Block> blocksToRegister = new ArrayList<Block>();
+	private static List<Item> itemsToRegister = new ArrayList<Item>();
+	private static List<IRecipe> recipesToRegister = new ArrayList<IRecipe>();
+
+
 	Registration()
 	{
 		this.recipeHandler = new RecipeHandler();
@@ -121,6 +146,30 @@ public final class Registration
 		return this.storageBiome;
 	}
 
+	public static void addBlockToRegister( Block b )
+	{
+		if( blocksToRegister == null )
+			throw new IllegalStateException( "Past the registration phase already!" );
+		System.out.println("Adding block : " + b +" -> " + b.getRegistryName());
+		blocksToRegister.add( b );
+	}
+
+	public static void addRecipeToRegister( IRecipe r )
+	{
+		if( recipesToRegister == null )
+			throw new IllegalStateException( "Past the registration phase already!" );
+		System.out.println("Adding " + r);
+		recipesToRegister.add( r );
+	}
+
+	public static void addItemToRegister( Item i )
+	{
+		if( itemsToRegister == null )
+			throw new IllegalStateException( "Past the registration phase already!" );
+		System.out.println("Adding item : " + i + " -> " + i.getRegistryName());
+		itemsToRegister.add( i );
+	}
+
 	public DimensionType getStorageDimensionType()
 	{
 		return storageDimensionType;
@@ -128,7 +177,7 @@ public final class Registration
 
 	void preInitialize( final FMLPreInitializationEvent event )
 	{
-		this.registerSpatial( false );
+//		this.registerSpatial( false );
 
 		Capabilities.register();
 
@@ -148,7 +197,7 @@ public final class Registration
 		definitions.getRegistry().getBootstrapComponents().forEach( b -> b.preInitialize( event.getSide() ) );
 	}
 
-	private void registerSpatial( final boolean force )
+	private void registerSpatial( final boolean force, IForgeRegistry<Biome> registry )
 	{
 		if( !AEConfig.instance().isFeatureEnabled( AEFeature.SPATIAL_IO ) )
 		{
@@ -159,24 +208,28 @@ public final class Registration
 
 		if( this.storageBiome == null )
 		{
-			if( force && config.getStorageBiomeID() == -1 )
-			{
-				config.setStorageBiomeID( Platform.findEmpty( Biome.REGISTRY, 0, 256 ) );
-				if( config.getStorageBiomeID() == -1 )
-				{
-					throw new IllegalStateException( "Biome Array is full, please free up some Biome ID's or disable spatial." );
-				}
+//			if( force && config.getStorageBiomeID() == -1 )
+//			{
+//				config.setStorageBiomeID( Platform.findEmpty( Biome.REGISTRY, 0, 256 ) );
+//				if( config.getStorageBiomeID() == -1 )
+//				{
+//					throw new IllegalStateException( "Biome Array is full, please free up some Biome ID's or disable spatial." );
+//				}
+//
+//				this.storageBiome = new BiomeGenStorage();
+//				Biome.registerBiome( config.getStorageBiomeID(), "appliedenergistics2:storage_biome", this.storageBiome );
+//				config.save();
+//			}
+//
+//			if( !force && config.getStorageBiomeID() != -1 )
+//			{
+//				this.storageBiome = new BiomeGenStorage();
+//				Biome.registerBiome( config.getStorageBiomeID(), "appliedenergistics2:storage_biome", this.storageBiome );
+//			}
 
-				this.storageBiome = new BiomeGenStorage();
-				Biome.registerBiome( config.getStorageBiomeID(), "appliedenergistics2:storage_biome", this.storageBiome );
-				config.save();
-			}
-
-			if( !force && config.getStorageBiomeID() != -1 )
-			{
-				this.storageBiome = new BiomeGenStorage();
-				Biome.registerBiome( config.getStorageBiomeID(), "appliedenergistics2:storage_biome", this.storageBiome );
-			}
+			// TODO: 1.12, are modders allowed to even touch the ID's any more?
+			this.storageBiome = new BiomeGenStorage();
+			registry.register( this.storageBiome.setRegistryName("appliedenergistics2:storage_biome") );
 
 		}
 
@@ -297,24 +350,88 @@ public final class Registration
 		registration.registerAchievementHandlers();
 		registration.registerAchievements();
 
-		if( AEConfig.instance().isFeatureEnabled( AEFeature.ENABLE_DISASSEMBLY_CRAFTING ) )
-		{
-			GameRegistry.addRecipe( new DisassembleRecipe() );
-			RecipeSorter.register( "appliedenergistics2:disassemble", DisassembleRecipe.class, Category.SHAPELESS, "after:minecraft:shapeless" );
-		}
+//		if( AEConfig.instance().isFeatureEnabled( AEFeature.ENABLE_DISASSEMBLY_CRAFTING ) )
+//		{
+//			// TODO : 1.12 Improve
+//			addRecipeToRegister( new DisassembleRecipe() );
+//			RecipeSorter.register( "appliedenergistics2:disassemble", DisassembleRecipe.class, Category.SHAPELESS, "after:minecraft:shapeless" );
+//		}
+//
+//		if( AEConfig.instance().isFeatureEnabled( AEFeature.ENABLE_FACADE_CRAFTING ) )
+//		{
+//			definitions.items().facade().maybeItem().ifPresent( facadeItem -> {
+//				// TODO : 1.12 Improve
+//				addRecipeToRegister( new FacadeRecipe( (ItemFacade) facadeItem ) );
+//				RecipeSorter.register( "appliedenergistics2:facade", FacadeRecipe.class, Category.SHAPED, "after:minecraft:shaped" );
+//			} );
+//		}
+	}
 
-		if( AEConfig.instance().isFeatureEnabled( AEFeature.ENABLE_FACADE_CRAFTING ) )
+	@SubscribeEvent
+	void registerBiomes ( RegistryEvent.Register<Biome> event )
+	{
+		IForgeRegistry<Biome> registry = event.getRegistry();
+		this.registerSpatial( false, registry );
+	}
+
+	@SubscribeEvent
+	void registerBlocks(RegistryEvent.Register<Block> event)
+	{
+		IForgeRegistry<Block> registry = event.getRegistry();
+
+//		try {
+//			for ( Field f : Api.INSTANCE.definitions().blocks().getClass().getDeclaredFields() )
+//			{
+//				f.setAccessible(true);
+//				if( f.getType() == IBlockDefinition.class || f.getType() == ITileDefinition.class ) {
+//					IBlockDefinition block = (IBlockDefinition) f.get(Api.INSTANCE.definitions().blocks());
+//					Block b = block.maybeBlock().get();
+//					System.out.println(b +" -> " + b.getRegistryName());
+//					registry.register(b);
+//				}
+//			}
+//		} catch (Exception e) {
+//			e.printStackTrace();
+//		}
+
+		// TODO : 1.12 Improve
+		for (Block b : blocksToRegister)
 		{
-			definitions.items().facade().maybeItem().ifPresent( facadeItem -> {
-				GameRegistry.addRecipe( new FacadeRecipe( (ItemFacade) facadeItem ) );
-				RecipeSorter.register( "appliedenergistics2:facade", FacadeRecipe.class, Category.SHAPED, "after:minecraft:shaped" );
-			} );
+			System.out.println("Registering block : " + b + " -> " + b.getRegistryName());
+			registry.register( b );
 		}
+		blocksToRegister = null;
+	}
+
+	@SubscribeEvent
+	void registerItems(RegistryEvent.Register<Item> event) {
+
+		IForgeRegistry<Item> registry = event.getRegistry();
+		// TODO : 1.12 Improve
+		for( Item i : itemsToRegister )
+		{
+			System.out.println("Registering item : " + i + " -> " + i.getRegistryName());
+			registry.register( i );
+		}
+		itemsToRegister = null;
+	}
+
+	@SubscribeEvent
+	void registerRecipes(RegistryEvent.Register<IRecipe> event)
+	{
+		IForgeRegistry<IRecipe> registry = event.getRegistry();
+		// TODO : 1.12 Improve
+		for( IRecipe r : recipesToRegister )
+		{
+			registry.register( r );
+		}
+		recipesToRegister = null;
+
 	}
 
 	void postInit( final FMLPostInitializationEvent event )
 	{
-		this.registerSpatial( true );
+		// TODO : 1.12 Improve
 
 		final Api api = Api.INSTANCE;
 		final IRegistryContainer registries = api.registries();

src/main/java/appeng/core/stats/AchievementHierarchy.java

@@ -32,30 +32,30 @@ public class AchievementHierarchy
 	 */
 	void registerAchievementHierarchy()
 	{
-		Achievements.Presses.setParent( Achievements.Compass );
-
-		Achievements.Fluix.setParent( Achievements.ChargedQuartz );
-
-		Achievements.Charger.setParent( Achievements.Fluix );
-
-		Achievements.CrystalGrowthAccelerator.setParent( Achievements.Charger );
-
-		Achievements.GlassCable.setParent( Achievements.Charger );
-
-		Achievements.SpatialIOExplorer.setParent( Achievements.SpatialIO );
-
-		Achievements.IOPort.setParent( Achievements.StorageCell );
-
-		Achievements.PatternTerminal.setParent( Achievements.CraftingTerminal );
-
-		Achievements.Controller.setParent( Achievements.Networking1 );
-
-		Achievements.Networking2.setParent( Achievements.Controller );
-
-		Achievements.Networking3.setParent( Achievements.Networking2 );
-
-		Achievements.P2P.setParent( Achievements.Controller );
-
-		Achievements.Recursive.setParent( Achievements.Controller );
+//		Achievements.Presses.setParent( Achievements.Compass );
+//
+//		Achievements.Fluix.setParent( Achievements.ChargedQuartz );
+//
+//		Achievements.Charger.setParent( Achievements.Fluix );
+//
+//		Achievements.CrystalGrowthAccelerator.setParent( Achievements.Charger );
+//
+//		Achievements.GlassCable.setParent( Achievements.Charger );
+//
+//		Achievements.SpatialIOExplorer.setParent( Achievements.SpatialIO );
+//
+//		Achievements.IOPort.setParent( Achievements.StorageCell );
+//
+//		Achievements.PatternTerminal.setParent( Achievements.CraftingTerminal );
+//
+//		Achievements.Controller.setParent( Achievements.Networking1 );
+//
+//		Achievements.Networking2.setParent( Achievements.Controller );
+//
+//		Achievements.Networking3.setParent( Achievements.Networking2 );
+//
+//		Achievements.P2P.setParent( Achievements.Controller );
+//
+//		Achievements.Recursive.setParent( Achievements.Controller );
 	}
 }

src/main/java/appeng/core/stats/Achievements.java

@@ -19,9 +19,9 @@
 package appeng.core.stats;
 
 
+import net.minecraft.advancements.Advancement;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
-import net.minecraft.stats.Achievement;
 
 import appeng.api.AEApi;
 import appeng.api.definitions.IItemDefinition;
@@ -111,8 +111,8 @@ public enum Achievements
 	private final int x;
 	private final int y;
 
-	private Achievement parent;
-	private Achievement stat;
+	private Advancement parent;
+	private Advancement stat;
 
 	Achievements( final int x, final int y, final AEColoredItemDefinition which, final AchievementType type )
 	{
@@ -143,20 +143,20 @@ public enum Achievements
 		this.parent = parent.getAchievement();
 	}
 
-	public Achievement getAchievement()
+	public Advancement getAchievement()
 	{
-		if( this.stat == null && !this.getStack().isEmpty() )
-		{
-			this.stat = new Achievement( "achievement.ae2." + this.name(), "ae2." + this.name(), this.x, this.y, this.getStack(), this.parent );
-			this.stat.registerStat();
-		}
+//		if( this.stat == null && !this.getStack().isEmpty() )
+//		{
+//			this.stat = new Advancement( "achievement.ae2." + this.name(), "ae2." + this.name(), this.x, this.y, this.getStack(), this.parent );
+//			this.stat.registerStat();
+//		}
 
 		return this.stat;
 	}
 
 	public void addToPlayer( final EntityPlayer player )
 	{
-		player.addStat( this.getAchievement(), 1 );
+		// player.addStat( this.getAchievement(), 1 );
 	}
 
 	AchievementType getType()

src/main/java/appeng/core/stats/PlayerStatsRegistration.java

@@ -19,10 +19,7 @@
 package appeng.core.stats;
 
 
-import java.util.ArrayList;
-
-import net.minecraft.stats.Achievement;
-import net.minecraftforge.common.AchievementPage;
+import net.minecraft.advancements.Advancement;
 import net.minecraftforge.fml.common.eventhandler.EventBus;
 
 import appeng.core.AEConfig;
@@ -83,7 +80,7 @@ public class PlayerStatsRegistration
 
 	/**
 	 * Registers the {@link appeng.core.stats.AchievementHierarchy} and adds all {@link appeng.core.stats.Achievements}
-	 * to a new {@link net.minecraftforge.common.AchievementPage}.
+	 * to a new {@link net.minecraft.advancements.Advancement}.
 	 */
 	public void registerAchievements()
 	{
@@ -100,19 +97,19 @@ public class PlayerStatsRegistration
 			/**
 			 * register
 			 */
-			final ArrayList<Achievement> list = new ArrayList<Achievement>();
-
-			for( final Achievements a : Achievements.values() )
-			{
-				final Achievement ach = a.getAchievement();
-				if( ach != null )
-				{
-					list.add( ach );
-				}
-			}
-
-			final AchievementPage ae2AchievementPage = new AchievementPage( "Applied Energistics 2", list.toArray( new Achievement[list.size()] ) );
-			AchievementPage.registerAchievementPage( ae2AchievementPage );
+//			final ArrayList<Achievement> list = new ArrayList<Achievement>();
+//
+//			for( final Achievements a : Achievements.values() )
+//			{
+//				final Achievement ach = a.getAchievement();
+//				if( ach != null )
+//				{
+//					list.add( ach );
+//				}
+//			}
+//
+//			final AchievementPage ae2AchievementPage = new AchievementPage( "Applied Energistics 2", list.toArray( new Achievement[list.size()] ) );
+//			AchievementPage.registerAchievementPage( ae2AchievementPage );
 		}
 	}
 }

src/main/java/appeng/coremod/AppEngCore.java

@@ -38,7 +38,7 @@ import appeng.core.AEConfig;
 import org.apache.logging.log4j.Level;
 
 
-@MCVersion( "1.11.2" )
+@MCVersion( "1.12" )
 public final class AppEngCore extends DummyModContainer implements IFMLLoadingPlugin
 {
 	private final ModMetadata metadata = new ModMetadata();

src/main/java/appeng/debug/TileItemGen.java

@@ -57,7 +57,7 @@ public class TileItemGen extends AEBaseTile implements IInventory
 					else
 					{
 						final NonNullList<ItemStack> list = NonNullList.create();
-						mi.getSubItems( mi, mi.getCreativeTab(), list );
+						mi.getSubItems( mi.getCreativeTab(), list );
 						POSSIBLE_ITEMS.addAll( list );
 					}
 				}

src/main/java/appeng/decorative/solid/BlockSkyStone.java

@@ -21,7 +21,6 @@ package appeng.decorative.solid;
 
 import net.minecraft.block.material.Material;
 import net.minecraft.block.state.IBlockState;
-import net.minecraft.init.Items;
 import net.minecraft.inventory.EntityEquipmentSlot;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.math.BlockPos;

src/main/java/appeng/entity/EntityChargedQuartz.java

@@ -82,7 +82,7 @@ public final class EntityChargedQuartz extends AEBaseEntityItem
 		final int k = MathHelper.floor( this.posZ );
 
 		IBlockState state = this.world.getBlockState( new BlockPos( j, i, k ) );
-		final Material mat = state.getBlock().getMaterial( state );
+		final Material mat = state.getMaterial();
 
 		if( Platform.isServer() && mat.isLiquid() )
 		{

src/main/java/appeng/entity/RenderTinyTNTPrimed.java

@@ -79,7 +79,7 @@ public class RenderTinyTNTPrimed extends Render
 		f2 = ( 1.0F - ( tnt.getFuse() - life + 1.0F ) / 100.0F ) * 0.8F;
 		this.bindEntityTexture( tnt );
 		GlStateManager.translate( -0.5F, -0.5F, 0.5F );
-		blockrendererdispatcher.renderBlockBrightness( Blocks.TNT.getDefaultState(), tnt.getBrightness( life ) );
+		blockrendererdispatcher.renderBlockBrightness( Blocks.TNT.getDefaultState(), tnt.getBrightness() );
 		GlStateManager.translate( 0.0F, 0.0F, 1.0F );
 
 		if( tnt.getFuse() / 5 % 2 == 0 )

src/main/java/appeng/helpers/PatternHelper.java

@@ -254,7 +254,7 @@ public class PatternHelper implements ICraftingPatternDetails, Comparable<Patter
 		}
 		else
 		{
-			final ItemStack testOutput = CraftingManager.getInstance().findMatchingRecipe( this.testFrame, w );
+			final ItemStack testOutput = CraftingManager.findMatchingResult( this.testFrame, w );
 
 			if( Platform.itemComparisons().isSameItem( this.correctOutput, testOutput ) )
 			{

src/main/java/appeng/integration/modules/jei/CondenserCategory.java

@@ -86,6 +86,17 @@ class CondenserCategory extends BlankRecipeCategory<CondenserOutputWrapper>
 		return localizedName;
 	}
 
+	/**
+	 * Return the name of the mod associated with this recipe category.
+	 * Used for the recipe category tab's tooltip.
+	 *
+	 * @since JEI 4.5.0
+	 */
+	@Override
+	public String getModName() {
+		return AppEng.MOD_NAME;
+	}
+
 	@Override
 	public IDrawable getBackground()
 	{

src/main/java/appeng/integration/modules/jei/GrinderRecipeCategory.java

@@ -49,6 +49,9 @@ class GrinderRecipeCategory extends BlankRecipeCategory<GrinderRecipeWrapper>
 		this.background = guiHelper.createDrawable( location, 11, 16, 154, 64 );
 	}
 
+	@Override
+	public String getModName() { return AppEng.MOD_NAME; }
+
 	@Override
 	public String getUid()
 	{

src/main/java/appeng/integration/modules/jei/InscriberRecipeCategory.java

@@ -73,6 +73,17 @@ class InscriberRecipeCategory extends BlankRecipeCategory<InscriberRecipeWrapper
 		return localizedName;
 	}
 
+	/**
+	 * Return the name of the mod associated with this recipe category.
+	 * Used for the recipe category tab's tooltip.
+	 *
+	 * @since JEI 4.5.0
+	 */
+	@Override
+	public String getModName() {
+		return AppEng.MOD_NAME;
+	}
+
 	@Override
 	public IDrawable getBackground()
 	{

src/main/java/appeng/integration/modules/jei/ShapedRecipeWrapper.java

@@ -53,7 +53,7 @@ class ShapedRecipeWrapper extends BlankRecipeWrapper implements IShapedCraftingR
 	{
 		final boolean useSingleItems = AEConfig.instance().disableColoredCableRecipesInJEI();
 
-		Object[] items = recipe.getIngredients();
+		Object[] items = recipe.getIIngredients();
 		int width = recipe.getWidth();
 		int height = recipe.getHeight();
 

src/main/java/appeng/integration/modules/theoneprobe/TheOneProbeModule.java

@@ -19,8 +19,6 @@
 package appeng.integration.modules.theoneprobe;
 
 
-import com.google.common.base.Function;
-
 import net.minecraftforge.fml.common.event.FMLInterModComms;
 
 import mcjty.theoneprobe.api.ITheOneProbe;
@@ -28,6 +26,8 @@ import mcjty.theoneprobe.api.ITheOneProbe;
 import appeng.integration.IIntegrationModule;
 import appeng.integration.modules.theoneprobe.config.AEConfigProvider;
 
+import java.util.function.Function;
+
 
 public class TheOneProbeModule implements IIntegrationModule, Function<ITheOneProbe, Void>
 {

src/main/java/appeng/items/AEBaseItem.java

@@ -21,11 +21,15 @@ package appeng.items;
 
 import java.util.List;
 
+import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.creativetab.CreativeTabs;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.NonNullList;
+import net.minecraft.world.World;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 
 
 public abstract class AEBaseItem extends Item
@@ -43,18 +47,19 @@ public abstract class AEBaseItem extends Item
 		return getClass().getSimpleName() + "[" + regName  + "]";
 	}
 
+	@SideOnly(Side.CLIENT)
 	@Override
 	@SuppressWarnings( "unchecked" )
-	public final void addInformation( final ItemStack stack, final EntityPlayer player, final List lines, final boolean displayMoreInfo )
+	public final void addInformation( final ItemStack stack, final World world, final List lines, final ITooltipFlag advancedTooltips )
 	{
-		this.addCheckedInformation( stack, player, lines, displayMoreInfo );
+		this.addCheckedInformation( stack, world, lines, advancedTooltips );
 	}
 
 	@Override
 	@SuppressWarnings( "unchecked" )
-	public final void getSubItems( final Item sameItem, final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
+	public final void getSubItems( final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
 	{
-		this.getCheckedSubItems( sameItem, creativeTab, itemStacks );
+		this.getCheckedSubItems( creativeTab, itemStacks );
 	}
 
 	@Override
@@ -63,14 +68,15 @@ public abstract class AEBaseItem extends Item
 		return false;
 	}
 
-	protected void addCheckedInformation( final ItemStack stack, final EntityPlayer player, final List<String> lines, final boolean displayMoreInfo )
+	@SideOnly(Side.CLIENT)
+	protected void addCheckedInformation( final ItemStack stack, final World world, final List<String> lines, final ITooltipFlag advancedTooltips )
 	{
-		super.addInformation( stack, player, lines, displayMoreInfo );
+		super.addInformation( stack, world, lines, advancedTooltips );
 	}
 
-	protected void getCheckedSubItems( final Item sameItem, final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
+	protected void getCheckedSubItems( final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
 	{
-		super.getSubItems( sameItem, creativeTab, itemStacks );
+		super.getSubItems( creativeTab, itemStacks );
 	}
 
 }

src/main/java/appeng/items/materials/ItemMaterial.java

@@ -33,6 +33,7 @@ import java.util.regex.Pattern;
 import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableSet;
 
+import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.creativetab.CreativeTabs;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.item.EntityItem;
@@ -50,6 +51,8 @@ import net.minecraft.util.NonNullList;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Vec3d;
 import net.minecraft.world.World;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 import net.minecraftforge.oredict.OreDictionary;
 
 import appeng.api.config.Upgrades;
@@ -83,10 +86,11 @@ public final class ItemMaterial extends AEBaseItem implements IStorageComponent,
 		instance = this;
 	}
 
+	@SideOnly( Side.CLIENT )
 	@Override
-	public void addCheckedInformation( final ItemStack stack, final EntityPlayer player, final List<String> lines, final boolean displayMoreInfo )
+	public void addCheckedInformation( final ItemStack stack, final World world, final List<String> lines, final ITooltipFlag advancedTooltips )
 	{
-		super.addCheckedInformation( stack, player, lines, displayMoreInfo );
+		super.addCheckedInformation( stack, world, lines, advancedTooltips );
 
 		final MaterialType mt = this.getTypeByStack( stack );
 		if( mt == null )
@@ -259,7 +263,7 @@ public final class ItemMaterial extends AEBaseItem implements IStorageComponent,
 	}
 
 	@Override
-	protected void getCheckedSubItems( final Item sameItem, final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
+	protected void getCheckedSubItems( final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
 	{
 		final List<MaterialType> types = Arrays.asList( MaterialType.values() );
 		Collections.sort( types, new Comparator<MaterialType>()

src/main/java/appeng/items/misc/ItemCrystalSeed.java

@@ -26,10 +26,10 @@ import javax.annotation.Nullable;
 
 import net.minecraft.block.Block;
 import net.minecraft.block.material.Material;
+import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.creativetab.CreativeTabs;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.NonNullList;
@@ -47,6 +47,8 @@ import appeng.entity.EntityGrowingCrystal;
 import appeng.entity.EntityIds;
 import appeng.items.AEBaseItem;
 import appeng.util.Platform;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 
 
 public class ItemCrystalSeed extends AEBaseItem implements IGrowableCrystal
@@ -160,13 +162,14 @@ public class ItemCrystalSeed extends AEBaseItem implements IGrowableCrystal
 	}
 
 	@Override
-	public void addCheckedInformation( final ItemStack stack, final EntityPlayer player, final List<String> lines, final boolean displayMoreInfo )
+	@SideOnly( Side.CLIENT )
+	public void addCheckedInformation( final ItemStack stack, final World world, final List<String> lines, final ITooltipFlag advancedTooltips )
 	{
 		lines.add( ButtonToolTips.DoesntDespawn.getLocal() );
 		final int progress = getProgress( stack ) % SINGLE_OFFSET;
 		lines.add( Math.floor( (float) progress / (float) ( SINGLE_OFFSET / 100 ) ) + "%" );
 
-		super.addCheckedInformation( stack, player, lines, displayMoreInfo );
+		super.addCheckedInformation( stack, world, lines, advancedTooltips );
 	}
 
 	@Override
@@ -239,7 +242,7 @@ public class ItemCrystalSeed extends AEBaseItem implements IGrowableCrystal
 	}
 
 	@Override
-	protected void getCheckedSubItems( final Item sameItem, final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
+	protected void getCheckedSubItems( final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
 	{
 		// lvl 0
 		itemStacks.add( newStyle( new ItemStack( this, 1, CERTUS ) ) );

src/main/java/appeng/items/misc/ItemEncodedPattern.java

@@ -23,6 +23,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.WeakHashMap;
 
+import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.InventoryPlayer;
 import net.minecraft.item.ItemStack;
@@ -43,6 +44,8 @@ import appeng.core.localization.GuiText;
 import appeng.helpers.PatternHelper;
 import appeng.items.AEBaseItem;
 import appeng.util.Platform;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 
 
 public class ItemEncodedPattern extends AEBaseItem implements ICraftingPatternItem
@@ -98,9 +101,10 @@ public class ItemEncodedPattern extends AEBaseItem implements ICraftingPatternIt
 	}
 
 	@Override
-	public void addCheckedInformation( final ItemStack stack, final EntityPlayer player, final List<String> lines, final boolean displayMoreInfo )
+	@SideOnly( Side.CLIENT )
+	public void addCheckedInformation( final ItemStack stack, final World world, final List<String> lines, final ITooltipFlag advancedTooltips )
 	{
-		final ICraftingPatternDetails details = this.getPatternForItem( stack, player.world );
+		final ICraftingPatternDetails details = this.getPatternForItem( stack, world );
 
 		if( details == null )
 		{

src/main/java/appeng/items/misc/ItemPaintBall.java

@@ -67,7 +67,7 @@ public class ItemPaintBall extends AEBaseItem
 	}
 
 	@Override
-	protected void getCheckedSubItems( final Item sameItem, final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
+	protected void getCheckedSubItems( final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
 	{
 		for( final AEColor c : AEColor.values() )
 		{

src/main/java/appeng/items/parts/ItemFacade.java

@@ -95,7 +95,7 @@ public class ItemFacade extends AEBaseItem implements IFacadeItem, IAlphaPassIte
 	}
 
 	@Override
-	protected void getCheckedSubItems( final Item sameItem, final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
+	protected void getCheckedSubItems( final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
 	{
 		this.calculateSubTypes();
 		itemStacks.addAll( this.subTypes );
@@ -118,7 +118,7 @@ public class ItemFacade extends AEBaseItem implements IFacadeItem, IAlphaPassIte
 					}
 
 					final NonNullList<ItemStack> tmpList = NonNullList.create();
-					b.getSubBlocks( item, b.getCreativeTabToDisplayOn(), tmpList );
+					b.getSubBlocks( b.getCreativeTabToDisplayOn(), tmpList );
 					for( final ItemStack l : tmpList )
 					{
 						final ItemStack facade = this.createFacadeForItem( l, false );

src/main/java/appeng/items/parts/ItemPart.java

@@ -196,7 +196,7 @@ public final class ItemPart extends AEBaseItem implements IPartItem, IItemGroup
 	}
 
 	@Override
-	protected void getCheckedSubItems( final Item sameItem, final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
+	protected void getCheckedSubItems( final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
 	{
 		final List<Entry<Integer, PartTypeWithVariant>> types = new ArrayList<Entry<Integer, PartTypeWithVariant>>( this.registered.entrySet() );
 		Collections.sort( types, REGISTERED_COMPARATOR );

src/main/java/appeng/items/storage/ItemBasicStorageCell.java

@@ -22,6 +22,7 @@ package appeng.items.storage;
 import java.util.List;
 import java.util.Set;
 
+import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.InventoryPlayer;
 import net.minecraft.inventory.IInventory;
@@ -55,6 +56,8 @@ import appeng.items.contents.CellUpgrades;
 import appeng.items.materials.MaterialType;
 import appeng.util.InventoryAdaptor;
 import appeng.util.Platform;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 
 
 public final class ItemBasicStorageCell extends AEBaseItem implements IStorageCell, IItemGroup
@@ -94,8 +97,9 @@ public final class ItemBasicStorageCell extends AEBaseItem implements IStorageCe
 		}
 	}
 
+	@SideOnly( Side.CLIENT )
 	@Override
-	public void addCheckedInformation( final ItemStack stack, final EntityPlayer player, final List<String> lines, final boolean displayMoreInfo )
+	public void addCheckedInformation( final ItemStack stack, final World world, final List<String> lines, final ITooltipFlag advancedTooltips )
 	{
 		final IMEInventoryHandler<?> inventory = AEApi.instance().registries().cell().getCellInventory( stack, null, StorageChannel.ITEMS );
 

src/main/java/appeng/items/storage/ItemCreativeStorageCell.java

@@ -23,6 +23,7 @@ import appeng.api.AEApi;
 import appeng.api.storage.ICellInventoryHandler;
 import appeng.api.storage.IMEInventoryHandler;
 import appeng.api.storage.StorageChannel;
+import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.inventory.IInventory;
 import net.minecraft.item.ItemStack;
@@ -31,6 +32,9 @@ import appeng.api.config.FuzzyMode;
 import appeng.api.storage.ICellWorkbenchItem;
 import appeng.items.AEBaseItem;
 import appeng.items.contents.CellConfig;
+import net.minecraft.world.World;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 
 import java.util.List;
 
@@ -72,8 +76,9 @@ public class ItemCreativeStorageCell extends AEBaseItem implements ICellWorkbenc
 
 	}
 
+	@SideOnly( Side.CLIENT )
 	@Override
-	public void addCheckedInformation(final ItemStack stack, final EntityPlayer player, final List<String> lines, final boolean displayMoreInfo )
+	public void addCheckedInformation( final ItemStack stack, final World world, final List<String> lines, final ITooltipFlag advancedTooltips )
 	{
 		final IMEInventoryHandler<?> inventory = AEApi.instance().registries().cell().getCellInventory( stack, null, StorageChannel.ITEMS );
 

src/main/java/appeng/items/storage/ItemSpatialStorageCell.java

@@ -21,6 +21,7 @@ package appeng.items.storage;
 
 import java.util.List;
 
+import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
@@ -36,6 +37,8 @@ import appeng.items.AEBaseItem;
 import appeng.spatial.StorageHelper;
 import appeng.spatial.StorageWorldProvider;
 import appeng.util.Platform;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 
 
 public class ItemSpatialStorageCell extends AEBaseItem implements ISpatialStorageCell
@@ -48,8 +51,9 @@ public class ItemSpatialStorageCell extends AEBaseItem implements ISpatialStorag
 		this.maxRegion = spatialScale;
 	}
 
+	@SideOnly( Side.CLIENT )
 	@Override
-	public void addCheckedInformation( final ItemStack stack, final EntityPlayer player, final List<String> lines, final boolean displayMoreInfo )
+	public void addCheckedInformation( final ItemStack stack, final World world, final List<String> lines, final ITooltipFlag advancedTooltips )
 	{
 		final WorldCoord wc = this.getStoredSize( stack );
 		if( wc.x > 0 )

src/main/java/appeng/items/tools/ToolBiometricCard.java

@@ -24,6 +24,7 @@ import java.util.List;
 
 import com.mojang.authlib.GameProfile;
 
+import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
@@ -41,6 +42,8 @@ import appeng.api.networking.security.ISecurityRegistry;
 import appeng.core.localization.GuiText;
 import appeng.items.AEBaseItem;
 import appeng.util.Platform;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 
 
 public class ToolBiometricCard extends AEBaseItem implements IBiometricCard
@@ -176,7 +179,8 @@ public class ToolBiometricCard extends AEBaseItem implements IBiometricCard
 	}
 
 	@Override
-	public void addCheckedInformation( final ItemStack stack, final EntityPlayer player, final List<String> lines, final boolean displayMoreInfo )
+	@SideOnly( Side.CLIENT )
+	public void addCheckedInformation( final ItemStack stack, final World world, final List<String> lines, final ITooltipFlag advancedTooltips )
 	{
 		final EnumSet<SecurityPermissions> perms = this.getPermissions( stack );
 		if( perms.isEmpty() )

src/main/java/appeng/items/tools/ToolMemoryCard.java

@@ -21,6 +21,7 @@ package appeng.items.tools;
 
 import java.util.List;
 
+import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
@@ -38,6 +39,8 @@ import appeng.core.localization.GuiText;
 import appeng.core.localization.PlayerMessages;
 import appeng.items.AEBaseItem;
 import appeng.util.Platform;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 
 
 public class ToolMemoryCard extends AEBaseItem implements IMemoryCard
@@ -48,7 +51,8 @@ public class ToolMemoryCard extends AEBaseItem implements IMemoryCard
 	}
 
 	@Override
-	public void addCheckedInformation( final ItemStack stack, final EntityPlayer player, final List<String> lines, final boolean displayMoreInfo )
+	@SideOnly( Side.CLIENT )
+	public void addCheckedInformation( final ItemStack stack, final World world, final List<String> lines, final ITooltipFlag advancedTooltips )
 	{
 		lines.add( this.getLocalizedName( this.getSettingsName( stack ) + ".name", this.getSettingsName( stack ) ) );