Even more porty

src/main/java/com/simibubi/create/AllBlocks.java

@@ -126,7 +126,6 @@ import com.simibubi.create.content.logistics.block.redstone.RedstoneContactBlock
 import com.simibubi.create.content.logistics.block.redstone.RedstoneLinkBlock;
 import com.simibubi.create.content.logistics.block.redstone.RedstoneLinkGenerator;
 import com.simibubi.create.content.logistics.block.redstone.StockpileSwitchBlock;
-import com.simibubi.create.content.palettes.MetalBlock;
 import com.simibubi.create.content.schematics.block.SchematicTableBlock;
 import com.simibubi.create.content.schematics.block.SchematicannonBlock;
 import com.simibubi.create.foundation.config.StressConfigDefaults;

src/main/java/com/simibubi/create/content/logistics/block/chute/ChuteTileEntity.java

@@ -44,6 +44,7 @@ import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.MathHelper;
 import net.minecraft.util.math.vector.Vector3d;
+import net.minecraft.util.text.ITextComponent;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraftforge.common.capabilities.Capability;
 import net.minecraftforge.common.util.LazyOptional;
@@ -277,7 +278,7 @@ public class ChuteTileEntity extends SmartTileEntity implements IHaveGoggleInfor
 
 	private void spawnAirFlow(float verticalStart, float verticalEnd, float motion, float drag) {
 		AirParticleData airParticleData = new AirParticleData(drag, motion);
-		Vector3d origin = new Vector3d(pos);
+		Vector3d origin = Vector3d.of(pos);
 		float xOff = Create.random.nextFloat() * .5f + .25f;
 		float zOff = Create.random.nextFloat() * .5f + .25f;
 		Vector3d v = origin.add(xOff, verticalStart, zOff);
@@ -324,7 +325,7 @@ public class ChuteTileEntity extends SmartTileEntity implements IHaveGoggleInfor
 
 		BlockState stateBelow = world.getBlockState(pos.down());
 		if (stateBelow.getBlock() instanceof FunnelBlock) {
-			if (stateBelow.has(BrassFunnelBlock.POWERED) && stateBelow.get(BrassFunnelBlock.POWERED))
+			if (stateBelow.method_28500(BrassFunnelBlock.POWERED).orElse(false))
 				return false;
 			if (stateBelow.get(BrassFunnelBlock.FACING) != Direction.UP)
 				return false;
@@ -373,7 +374,7 @@ public class ChuteTileEntity extends SmartTileEntity implements IHaveGoggleInfor
 	private boolean handleUpwardOutput(boolean simulate) {
 		BlockState stateAbove = world.getBlockState(pos.up());
 		if (stateAbove.getBlock() instanceof FunnelBlock) {
-			boolean powered = stateAbove.has(BrassFunnelBlock.POWERED) && stateAbove.get(BrassFunnelBlock.POWERED);
+			boolean powered = stateAbove.method_28500(BrassFunnelBlock.POWERED).orElse(false);
 			if (!powered && stateAbove.get(BrassFunnelBlock.FACING) == Direction.DOWN) {
 				ItemStack remainder = FunnelBlock.tryInsert(world, pos.up(), item, simulate);
 				if (remainder.isEmpty()) {
@@ -414,7 +415,7 @@ public class ChuteTileEntity extends SmartTileEntity implements IHaveGoggleInfor
 			return remainder.isEmpty();
 		}
 
-		if (Block.hasSolidSide(stateAbove, world, pos.up(), Direction.DOWN))
+		if (BlockHelper.hasBlockSolidSide(stateAbove, world, pos.up(), Direction.DOWN))
 			return false;
 		if (!inputChutes.isEmpty())
 			return false;
@@ -630,10 +631,10 @@ public class ChuteTileEntity extends SmartTileEntity implements IHaveGoggleInfor
 	}
 
 	@Override
-	public boolean addToGoggleTooltip(List<String> tooltip, boolean isPlayerSneaking) {
+	public boolean addToGoggleTooltip(List<ITextComponent> tooltip, boolean isPlayerSneaking) {
-		tooltip.add(spacing + TextFormatting.GOLD + "Pull: " + TextFormatting.WHITE + pull);
+		tooltip.add(ITextComponent.of(spacing + TextFormatting.GOLD + "Pull: " + TextFormatting.WHITE + pull));
-		tooltip.add(spacing + TextFormatting.GOLD + "Push: " + TextFormatting.WHITE + push);
+		tooltip.add(ITextComponent.of(spacing + TextFormatting.GOLD + "Push: " + TextFormatting.WHITE + push));
-		tooltip.add(TextFormatting.YELLOW + "-> Item Motion: " + TextFormatting.WHITE + getItemMotion());
+		tooltip.add(ITextComponent.of(TextFormatting.YELLOW + "-> Item Motion: " + TextFormatting.WHITE + getItemMotion()));
 		return true;
 	}
 

src/main/java/com/simibubi/create/content/logistics/block/depot/DepotBlock.java

@@ -111,7 +111,7 @@ public class DepotBlock extends Block implements ITE<DepotTileEntity> {
 	@Override
 	public void onLanded(IBlockReader worldIn, Entity entityIn) {
 		super.onLanded(worldIn, entityIn);
-		if (!AllBlocks.DEPOT.has(worldIn.getBlockState(entityIn.getPosition())))
+		if (!AllBlocks.DEPOT.has(worldIn.getBlockState(entityIn.getBlockPos())))
 			return;
 		if (!(entityIn instanceof ItemEntity))
 			return;
@@ -121,7 +121,7 @@ public class DepotBlock extends Block implements ITE<DepotTileEntity> {
 			return;
 		ItemEntity itemEntity = (ItemEntity) entityIn;
 		DirectBeltInputBehaviour inputBehaviour =
-			TileEntityBehaviour.get(worldIn, entityIn.getPosition(), DirectBeltInputBehaviour.TYPE);
+			TileEntityBehaviour.get(worldIn, entityIn.getBlockPos(), DirectBeltInputBehaviour.TYPE);
 		if (inputBehaviour == null)
 			return;
 		ItemStack remainder = inputBehaviour.handleInsertion(itemEntity.getItem(), Direction.DOWN, false);

src/main/java/com/simibubi/create/content/logistics/block/depot/DepotRenderer.java

@@ -12,7 +12,6 @@ import com.simibubi.create.foundation.utility.VecHelper;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.IRenderTypeBuffer;
 import net.minecraft.client.renderer.ItemRenderer;
-import net.minecraft.client.renderer.Vector3f;
 import net.minecraft.client.renderer.model.ItemCameraTransforms.TransformType;
 import net.minecraft.client.renderer.tileentity.TileEntityRendererDispatcher;
 import net.minecraft.entity.Entity;
@@ -20,6 +19,7 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.util.Direction.Axis;
 import net.minecraft.util.math.MathHelper;
 import net.minecraft.util.math.vector.Vector3d;
+import net.minecraft.util.math.vector.Vector3f;
 
 public class DepotRenderer extends SafeTileEntityRenderer<DepotTileEntity> {
 

src/main/java/com/simibubi/create/content/logistics/block/diodes/AdjustableRepeaterTileEntity.java

@@ -94,11 +94,6 @@ public class AdjustableRepeaterTileEntity extends SmartTileEntity {
 		updateState(powered, powering, atMax, atMin);
 	}
 
-	@Override
-	public boolean hasFastRenderer() {
-		return true;
-	}
-
 	protected void updateState(boolean powered, boolean powering, boolean atMax, boolean atMin) {
 		if (!charging && powered)
 			charging = true;

src/main/java/com/simibubi/create/content/logistics/block/funnel/BeltFunnelGenerator.java

@@ -34,9 +34,9 @@ public class BeltFunnelGenerator extends SpecialBlockStateGen {
 	public <T extends Block> ModelFile getModel(DataGenContext<Block, T> ctx, RegistrateBlockstateProvider prov,
 		BlockState state) {
 		boolean pushing = state.get(BeltFunnelBlock.PUSHING);
-		boolean powered = state.has(BlockStateProperties.POWERED) && state.get(BeltFunnelBlock.POWERED);
+		boolean powered = state.method_28500(BlockStateProperties.POWERED).orElse(false);
 		String shapeName = state.get(BeltFunnelBlock.SHAPE)
-			.getName();
+			.getString();
 		
 		String pushingSuffix = (pushing ? "push" : "pull") ;
 		String poweredSuffix = powered ? "_powered" : "";

src/main/java/com/simibubi/create/content/logistics/block/funnel/FunnelBlock.java

@@ -10,6 +10,7 @@ import com.simibubi.create.foundation.block.ProperDirectionalBlock;
 import com.simibubi.create.foundation.tileEntity.TileEntityBehaviour;
 import com.simibubi.create.foundation.tileEntity.behaviour.filtering.FilteringBehaviour;
 import com.simibubi.create.foundation.tileEntity.behaviour.inventory.InvManipulationBehaviour;
+import com.simibubi.create.foundation.utility.BlockHelper;
 import com.simibubi.create.foundation.utility.VecHelper;
 
 import net.minecraft.block.Block;
@@ -177,9 +178,9 @@ public abstract class FunnelBlock extends ProperDirectionalBlock implements ITE<
 
 	@Nullable
 	public static Direction getFunnelFacing(BlockState state) {
-		if (state.has(FACING))
+		if (BlockHelper.hasBlockStateProperty(state, FACING))
 			return state.get(FACING);
-		if (state.has(BlockStateProperties.HORIZONTAL_FACING))
+		if (BlockHelper.hasBlockStateProperty(state, BlockStateProperties.HORIZONTAL_FACING))
 			return state.get(BlockStateProperties.HORIZONTAL_FACING);
 		return null;
 	}

src/main/java/com/simibubi/create/content/logistics/block/funnel/FunnelMovementBehaviour.java

@@ -10,7 +10,7 @@ import net.minecraft.entity.item.ItemEntity;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.vector.Vector3d;
 import net.minecraft.world.World;
 import net.minecraftforge.items.ItemHandlerHelper;
 
@@ -31,8 +31,8 @@ public class FunnelMovementBehaviour extends MovementBehaviour {
 	}
 
 	@Override
-	public Vec3d getActiveAreaOffset(MovementContext context) {
+	public Vector3d getActiveAreaOffset(MovementContext context) {
-		return new Vec3d(FunnelBlock.getFunnelFacing(context.state)
+		return Vector3d.of(FunnelBlock.getFunnelFacing(context.state)
 			.getDirectionVec()).scale(.65);
 	}
 

src/main/java/com/simibubi/create/content/logistics/block/funnel/FunnelTileEntity.java

@@ -51,7 +51,7 @@ public class FunnelTileEntity extends SmartTileEntity {
 		BlockState state = getBlockState();
 		if (!FunnelBlock.isFunnel(state))
 			return Mode.INVALID;
-		if (state.has(BlockStateProperties.POWERED) && state.get(BlockStateProperties.POWERED))
+		if (state.method_28500(BlockStateProperties.POWERED).orElse(false))
 			return Mode.PAUSED;
 		if (FunnelBlock.getFunnelFacing(state) == Direction.UP && autoExtractor.hasInventory())
 			return Mode.HOPPER;

src/main/java/com/simibubi/create/content/logistics/block/funnel/HorizontalInteractionFunnelBlock.java

@@ -88,7 +88,7 @@ public abstract class HorizontalInteractionFunnelBlock extends HorizontalBlock i
 		BlockPos pos, BlockPos p_196271_6_) {
 		if (!canStillInteract(state, world, pos)) {
 			BlockState parentState = parent.getDefaultState();
-			if (state.has(POWERED) && state.get(POWERED))
+			if (state.method_28500(POWERED).orElse(false))
 				parentState = parentState.with(POWERED, true);
 			return parentState.with(FunnelBlock.FACING, state.get(HORIZONTAL_FACING));
 		}

src/main/java/com/simibubi/create/content/logistics/block/inventories/AdjustableCrateScreen.java

@@ -7,6 +7,7 @@ import static com.simibubi.create.foundation.gui.AllGuiTextures.PLAYER_INVENTORY
 import java.util.ArrayList;
 import java.util.List;
 
+import com.mojang.blaze3d.matrix.MatrixStack;
 import com.simibubi.create.AllBlocks;
 import com.simibubi.create.content.logistics.packet.ConfigureFlexcratePacket;
 import com.simibubi.create.foundation.gui.AbstractSimiContainerScreen;
@@ -64,7 +65,7 @@ public class AdjustableCrateScreen extends AbstractSimiContainerScreen<Adjustabl
 	}
 
 	@Override
-	protected void renderWindow(int mouseX, int mouseY, float partialTicks) {
+	protected void renderWindow(MatrixStack matrixStack, int mouseX, int mouseY, float partialTicks) {
 		int crateLeft = guiLeft + 100;
 		int crateTop = guiTop;
 		int invLeft = guiLeft + 50;
@@ -78,14 +79,13 @@ public class AdjustableCrateScreen extends AbstractSimiContainerScreen<Adjustabl
 		} else
 			FLEXCRATE.draw(this, crateLeft, crateTop);
 
-		font.drawStringWithShadow(title, crateLeft - 3 + (FLEXCRATE.width - font.getStringWidth(title)) / 2,
+		textRenderer.drawWithShadow(matrixStack, title, crateLeft - 3 + (FLEXCRATE.width - textRenderer.getStringWidth(title)) / 2,
 			crateTop + 10, hFontColor);
 		String itemCount = "" + te.itemCount;
-		font.drawString(itemCount, guiLeft + 100 + 53 - font.getStringWidth(itemCount), crateTop + 107, fontColor);
+		textRenderer.draw(matrixStack, itemCount, guiLeft + 100 + 53 - textRenderer.getStringWidth(itemCount), crateTop + 107, fontColor);
 
 		PLAYER_INVENTORY.draw(this, invLeft, invTop);
-		font.drawString(playerInventory.getDisplayName()
+		textRenderer.draw(matrixStack, playerInventory.getDisplayName(), invLeft + 7, invTop + 6, 0x666666);
-			.getFormattedText(), invLeft + 7, invTop + 6, 0x666666);
 
 		for (int slot = 0; slot < (container.doubleCrate ? 32 : 16); slot++) {
 			if (allowedItems.getState() > slot * 64)
@@ -111,8 +111,8 @@ public class AdjustableCrateScreen extends AbstractSimiContainerScreen<Adjustabl
 	public void tick() {
 		super.tick();
 
-		if (!AllBlocks.ADJUSTABLE_CRATE.has(minecraft.world.getBlockState(te.getPos())))
+		if (!AllBlocks.ADJUSTABLE_CRATE.has(client.world.getBlockState(te.getPos())))
-			minecraft.displayGuiScreen(null);
+			client.displayGuiScreen(null);
 
 		if (lastModification >= 0)
 			lastModification++;

src/main/java/com/simibubi/create/content/logistics/block/mechanicalArm/ArmInteractionPoint.java

@@ -338,7 +338,7 @@ public abstract class ArmInteractionPoint {
 			FilteringBehaviour filtering = TileEntityBehaviour.get(world, pos, FilteringBehaviour.TYPE);
 			InvManipulationBehaviour inserter = TileEntityBehaviour.get(world, pos, InvManipulationBehaviour.TYPE);
 			BlockState state = world.getBlockState(pos);
-			if (state.has(BlockStateProperties.POWERED) && state.get(BlockStateProperties.POWERED))
+			if (state.method_28500(BlockStateProperties.POWERED).orElse(false))
 				return stack;
 			if (inserter == null)
 				return stack;

src/main/java/com/simibubi/create/content/logistics/block/mechanicalArm/ArmInteractionPointHandler.java

@@ -63,10 +63,9 @@ public class ArmInteractionPointHandler {
 		if (player != null) {
 			String key = selected.mode == Mode.DEPOSIT ? "mechanical_arm.deposit_to" : "mechanical_arm.extract_from";
 			TextFormatting colour = selected.mode == Mode.DEPOSIT ? TextFormatting.GOLD : TextFormatting.AQUA;
-			String translatedBlock = new TranslationTextComponent(selected.state.getBlock()
+			TranslationTextComponent translatedBlock = new TranslationTextComponent(selected.state.getBlock()
-				.getTranslationKey()).getFormattedText();
+				.getTranslationKey());
-			player.sendStatusMessage(
+			player.sendStatusMessage((Lang.translate(key, translatedBlock.formatted(TextFormatting.WHITE, colour)).formatted(colour)),
-				new StringTextComponent(colour + Lang.translate(key, TextFormatting.WHITE + translatedBlock + colour)),
 				true);
 		}
 
@@ -101,8 +100,7 @@ public class ArmInteractionPointHandler {
 		}
 
 		if (removed > 0) 
-			Minecraft.getInstance().player.sendStatusMessage(new StringTextComponent(
+			Minecraft.getInstance().player.sendStatusMessage(Lang.translate("mechanical_arm.points_outside_range", removed).formatted(TextFormatting.RED), true);
-				TextFormatting.RED + Lang.translate("mechanical_arm.points_outside_range", removed)), true);
 
 		AllPackets.channel.sendToServer(new ArmPlacementPacket(currentSelection, pos));
 		currentSelection.clear();

src/main/java/com/simibubi/create/content/logistics/block/mechanicalArm/ArmTileEntity.java

@@ -85,7 +85,7 @@ public class ArmTileEntity extends KineticTileEntity {
 	public void addBehaviours(List<TileEntityBehaviour> behaviours) {
 		super.addBehaviours(behaviours);
 
-		selectionMode = new ScrollOptionBehaviour<>(SelectionMode.class,
+		selectionMode = new ScrollOptionBehaviour<SelectionMode>(SelectionMode.class,
 			Lang.translate("logistics.when_multiple_outputs_available"), this, new SelectionModeValueBox());
 		selectionMode.requiresWrench();
 		behaviours.add(selectionMode);
@@ -137,7 +137,7 @@ public class ArmTileEntity extends KineticTileEntity {
 			if (!(armInteractionPoint instanceof Jukebox))
 				continue;
 			BlockState state = world.getBlockState(armInteractionPoint.pos);
-			if (state.has(JukeboxBlock.HAS_RECORD) && state.get(JukeboxBlock.HAS_RECORD))
+			if (state.method_28500(JukeboxBlock.HAS_RECORD).orElse(false))
 				return true;
 		}
 		return false;
@@ -173,7 +173,7 @@ public class ArmTileEntity extends KineticTileEntity {
 
 	protected boolean isOnCeiling() {
 		BlockState state = getBlockState();
-		return hasWorld() && state != null && state.has(ArmBlock.CEILING) && state.get(ArmBlock.CEILING);
+		return hasWorld() && state.method_28500(ArmBlock.CEILING).orElse(false);
 	}
 
 	@Nullable

src/main/java/com/simibubi/create/content/logistics/block/redstone/AnalogLeverTileEntity.java

@@ -11,6 +11,7 @@ import com.simibubi.create.foundation.utility.Lang;
 import net.minecraft.nbt.CompoundNBT;
 import net.minecraft.tileentity.TileEntityType;
 import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.text.ITextComponent;
 
 public class AnalogLeverTileEntity extends SmartTileEntity implements IHaveGoggleInformation {
 
@@ -57,11 +58,6 @@ public class AnalogLeverTileEntity extends SmartTileEntity implements IHaveGoggl
 	public void addBehaviours(List<TileEntityBehaviour> behaviours) {
 	}
 
-	@Override
-	public boolean hasFastRenderer() {
-		return true;
-	}
-
 	public void changeState(boolean back) {
 		int prevState = state;
 		state += back ? -1 : 1;
@@ -72,8 +68,8 @@ public class AnalogLeverTileEntity extends SmartTileEntity implements IHaveGoggl
 	}
 
 	@Override
-	public boolean addToGoggleTooltip(List<String> tooltip, boolean isPlayerSneaking) {
+	public boolean addToGoggleTooltip(List<ITextComponent> tooltip, boolean isPlayerSneaking) {
-		tooltip.add(spacing + Lang.translate("tooltip.analogStrength", this.state));
+		tooltip.add(ITextComponent.of(spacing).copy().append(Lang.translate("tooltip.analogStrength", this.state)));
 
 		return true;
 	}

src/main/java/com/simibubi/create/content/logistics/block/redstone/NixieTubeRenderer.java

@@ -13,6 +13,7 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.FontRenderer;
 import net.minecraft.client.renderer.IRenderTypeBuffer;
 import net.minecraft.client.renderer.tileentity.TileEntityRendererDispatcher;
+import net.minecraft.util.text.Style;
 
 public class NixieTubeRenderer extends SafeTileEntityRenderer<NixieTubeTileEntity> {
 
@@ -53,7 +54,7 @@ public class NixieTubeRenderer extends SafeTileEntityRenderer<NixieTubeTileEntit
 
 	private void drawTube(MatrixStack ms, IRenderTypeBuffer buffer, char c, float height) {
 		FontRenderer fontRenderer = Minecraft.getInstance().fontRenderer;
-		float charWidth = fontRenderer.getCharWidth(c);
+		float charWidth = getCharWidth(c, fontRenderer);
 		float shadowOffset = .5f;
 		float flicker = r.nextFloat();
 		int brightColor = 0xFF982B;
@@ -86,4 +87,7 @@ public class NixieTubeRenderer extends SafeTileEntityRenderer<NixieTubeTileEntit
 			.getModel(), buffer, false, 0, 15728880);
 	}
 
+	private static float getCharWidth(char p_211125_1_, FontRenderer fontRenderer) {
+		return p_211125_1_ == 167 ? 0.0F : fontRenderer.getFontStorage(Style.DEFAULT_FONT_ID).getGlyph(p_211125_1_).getAdvance(false);
+	}
 }

src/main/java/com/simibubi/create/content/logistics/block/redstone/NixieTubeTileEntity.java

@@ -2,6 +2,7 @@ package com.simibubi.create.content.logistics.block.redstone;
 
 import com.simibubi.create.foundation.tileEntity.SyncedTileEntity;
 
+import net.minecraft.block.BlockState;
 import net.minecraft.nbt.CompoundNBT;
 import net.minecraft.tileentity.TileEntityType;
 
@@ -32,10 +33,10 @@ public class NixieTubeTileEntity extends SyncedTileEntity {
 	}
 
 	@Override
-	public void read(CompoundNBT nbt) {
+	public void fromTag(BlockState state, CompoundNBT nbt) {
 		tube1 = (char) nbt.getInt("tube1");
 		tube2 = (char) nbt.getInt("tube2");
-		super.read(nbt);
+		super.fromTag(state, nbt);
 	}
 
 }

src/main/java/com/simibubi/create/content/logistics/block/redstone/RedstoneLinkBlock.java

@@ -6,6 +6,7 @@ import com.simibubi.create.content.contraptions.wrench.IWrenchable;
 import com.simibubi.create.content.logistics.block.funnel.FunnelBlock;
 import com.simibubi.create.foundation.block.ITE;
 import com.simibubi.create.foundation.block.ProperDirectionalBlock;
+import com.simibubi.create.foundation.utility.BlockHelper;
 import com.simibubi.create.foundation.utility.Iterate;
 
 import net.minecraft.block.Block;
@@ -167,7 +168,7 @@ public class RedstoneLinkBlock extends ProperDirectionalBlock implements ITE<Red
 		BlockState neighbour = worldIn.getBlockState(neighbourPos);
 		if (FunnelBlock.isFunnel(neighbour))
 			return true;
-		return Block.hasSolidSide(neighbour, worldIn, neighbourPos, state.get(FACING));
+		return BlockHelper.hasBlockSolidSide(neighbour, worldIn, neighbourPos, state.get(FACING));
 	}
 
 	@Override

src/main/java/com/simibubi/create/content/logistics/block/redstone/RedstoneLinkTileEntity.java

@@ -113,8 +113,8 @@ public class RedstoneLinkTileEntity extends SmartTileEntity {
 		if (receivedSignalChanged) {
 			Direction attachedFace = blockState.get(RedstoneLinkBlock.FACING).getOpposite();
 			BlockPos attachedPos = pos.offset(attachedFace);
-			world.notifyNeighbors(pos, world.getBlockState(pos).getBlock());
+			world.updateNeighbors(pos, world.getBlockState(pos).getBlock());
-			world.notifyNeighbors(attachedPos, world.getBlockState(attachedPos).getBlock());
+			world.updateNeighbors(attachedPos, world.getBlockState(attachedPos).getBlock());
 		}
 	}
 

src/main/java/com/simibubi/create/content/logistics/block/redstone/StockpileSwitchScreen.java

@@ -4,6 +4,7 @@ import static com.simibubi.create.foundation.gui.AllGuiTextures.STOCKSWITCH;
 
 import java.util.Arrays;
 
+import com.mojang.blaze3d.matrix.MatrixStack;
 import com.mojang.blaze3d.systems.RenderSystem;
 import com.simibubi.create.AllBlocks;
 import com.simibubi.create.content.logistics.packet.ConfigureStockswitchPacket;
@@ -16,6 +17,8 @@ import com.simibubi.create.foundation.networking.AllPackets;
 import com.simibubi.create.foundation.utility.Lang;
 
 import net.minecraft.item.ItemStack;
+import net.minecraft.util.text.IFormattableTextComponent;
+import net.minecraft.util.text.ITextComponent;
 
 public class StockpileSwitchScreen extends AbstractSimiScreen {
 
@@ -24,13 +27,13 @@ public class StockpileSwitchScreen extends AbstractSimiScreen {
 	private ScrollInput onAbove;
 	private Label onAboveLabel;
 
-	private final String title = Lang.translate("gui.stockpile_switch.title");
+	private final IFormattableTextComponent title = Lang.translate("gui.stockpile_switch.title");
-	private final String startAbove = Lang.translate("gui.stockpile_switch.startAbove");
+	private final IFormattableTextComponent startAbove = Lang.translate("gui.stockpile_switch.startAbove");
-	private final String startAt = Lang.translate("gui.stockpile_switch.startAt");
+	private final IFormattableTextComponent startAt = Lang.translate("gui.stockpile_switch.startAt");
-	private final String stopBelow = Lang.translate("gui.stockpile_switch.stopBelow");
+	private final IFormattableTextComponent stopBelow = Lang.translate("gui.stockpile_switch.stopBelow");
-	private final String stopAt = Lang.translate("gui.stockpile_switch.stopAt");
+	private final IFormattableTextComponent stopAt = Lang.translate("gui.stockpile_switch.stopAt");
-	private final String lowerLimit = Lang.translate("gui.stockpile_switch.lowerLimit");
+	private final IFormattableTextComponent lowerLimit = Lang.translate("gui.stockpile_switch.lowerLimit");
-	private final String upperLimit = Lang.translate("gui.stockpile_switch.upperLimit");
+	private final IFormattableTextComponent upperLimit = Lang.translate("gui.stockpile_switch.upperLimit");
 	private final ItemStack renderedItem = new ItemStack(AllBlocks.STOCKPILE_SWITCH.get());
 
 	private int lastModification;
@@ -83,26 +86,26 @@ public class StockpileSwitchScreen extends AbstractSimiScreen {
 	}
 
 	@Override
-	protected void renderWindow(int mouseX, int mouseY, float partialTicks) {
+	protected void renderWindow(MatrixStack matrixStack, int mouseX, int mouseY, float partialTicks) {
 		int hFontColor = 0xD3CBBE;
 		int fontColor = 0x4B3A22;
 		STOCKSWITCH.draw(this, guiLeft, guiTop);
-		textRenderer.drawWithShadow(title, guiLeft - 3 + (STOCKSWITCH.width - textRenderer.getStringWidth(title)) / 2,
+		textRenderer.drawWithShadow(matrixStack, title, guiLeft - 3 + (STOCKSWITCH.width - textRenderer.getWidth(title)) / 2,
 				guiTop + 10, hFontColor);
-		textRenderer.draw(onAbove.getState() == 100 ? startAt : startAbove, guiLeft + 13, guiTop + 55, fontColor);
+		textRenderer.draw(matrixStack, onAbove.getState() == 100 ? startAt : startAbove, guiLeft + 13, guiTop + 55, fontColor);
-		textRenderer.draw(offBelow.getState() == 0 ? stopAt : stopBelow, guiLeft + 13, guiTop + 72, fontColor);
+		textRenderer.draw(matrixStack, offBelow.getState() == 0 ? stopAt : stopBelow, guiLeft + 13, guiTop + 72, fontColor);
 
 		AllGuiTextures sprite = AllGuiTextures.STOCKSWITCH_INTERVAL;
 		float lowerBound = offBelow.getState() / 100f * (sprite.width - 20) + 10;
 		float upperBound = onAbove.getState() / 100f * (sprite.width - 20) + 10;
 
 		sprite.bind();
-		drawTexture((int) (guiLeft + lowerBound), guiTop + 26, (int) (sprite.startX + lowerBound), sprite.startY,
+		drawTexture(matrixStack, (int) (guiLeft + lowerBound), guiTop + 26, (int) (sprite.startX + lowerBound), sprite.startY,
 				(int) (upperBound - lowerBound), sprite.height);
 
 		sprite = AllGuiTextures.STOCKSWITCH_INTERVAL_END;
 		sprite.bind();
-		drawTexture((int) (guiLeft + upperBound), guiTop + 26, (int) (sprite.startX + upperBound), sprite.startY,
+		drawTexture(matrixStack, (int) (guiLeft + upperBound), guiTop + 26, (int) (sprite.startX + upperBound), sprite.startY,
 				(int) (sprite.width - upperBound), sprite.height);
 
 		AllGuiTextures.STOCKSWITCH_BOUND_LEFT.draw(this, (int) (guiLeft + lowerBound) - 1, guiTop + 24);

src/main/java/com/simibubi/create/content/logistics/block/redstone/StockpileSwitchTileEntity.java

@@ -65,7 +65,7 @@ public class StockpileSwitchTileEntity extends SmartTileEntity {
 				world.setBlockState(pos, getBlockState().with(StockpileSwitchBlock.INDICATOR, 0), 3);
 				currentLevel = -1;
 				powered = false;
-				world.notifyNeighbors(pos, getBlockState().getBlock());
+				world.updateNeighbors(pos, getBlockState().getBlock());
 			}
 			return;
 		}
@@ -101,7 +101,7 @@ public class StockpileSwitchTileEntity extends SmartTileEntity {
 			displayLevel = (int) (currentLevel * 6);
 		world.setBlockState(pos, getBlockState().with(StockpileSwitchBlock.INDICATOR, displayLevel), update ? 3 : 2);
 		if (update)
-			world.notifyNeighbors(pos, getBlockState().getBlock());
+			world.updateNeighbors(pos, getBlockState().getBlock());
 	}
 
 	@Override

src/main/java/com/simibubi/create/content/logistics/item/CardboardBoxItem.java

@@ -101,7 +101,7 @@ public class CardboardBoxItem extends Item {
 
 		if (compoundnbt.contains("Address", Constants.NBT.TAG_STRING)) {
 			tooltip.add(new StringTextComponent("-> " + compoundnbt.getString("Address"))
-					.applyTextStyle(TextFormatting.GOLD));
+					.formatted(TextFormatting.GOLD));
 		}
 
 		if (!compoundnbt.contains("Items", Constants.NBT.TAG_LIST))
@@ -117,16 +117,15 @@ public class CardboardBoxItem extends Item {
 			++j;
 			if (i <= 4) {
 				++i;
-				ITextComponent itextcomponent = itemstack.getDisplayName().deepCopy();
+				ITextComponent itextcomponent = itemstack.getDisplayName();
-				itextcomponent.appendText(" x").appendText(String.valueOf(itemstack.getCount()))
+				tooltip.add(itextcomponent.copy().append(" x").append(String.valueOf(itemstack.getCount()))
-						.applyTextStyle(TextFormatting.GRAY);
+					.formatted(TextFormatting.GRAY));
-				tooltip.add(itextcomponent);
 			}
 		}
 
 		if (j - i > 0) {
 			tooltip.add((new TranslationTextComponent("container.shulkerBox.more", j - i))
-					.applyTextStyle(TextFormatting.ITALIC));
+					.formatted(TextFormatting.ITALIC));
 		}
 	}
 

src/main/java/com/simibubi/create/content/logistics/item/filter/AbstractFilterScreen.java

@@ -15,7 +15,6 @@ import com.simibubi.create.foundation.gui.GuiGameElement;
 import com.simibubi.create.foundation.gui.widgets.IconButton;
 import com.simibubi.create.foundation.gui.widgets.Indicator;
 import com.simibubi.create.foundation.gui.widgets.Indicator.State;
-import com.simibubi.create.foundation.item.ItemDescription;
 import com.simibubi.create.foundation.item.ItemDescription.Palette;
 import com.simibubi.create.foundation.item.TooltipHelper;
 import com.simibubi.create.foundation.networking.AllPackets;
@@ -23,6 +22,7 @@ import com.simibubi.create.foundation.networking.AllPackets;
 import net.minecraft.client.gui.widget.Widget;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.entity.player.PlayerInventory;
+import net.minecraft.util.text.IFormattableTextComponent;
 import net.minecraft.util.text.ITextComponent;
 
 public abstract class AbstractFilterScreen<F extends AbstractFilterContainer> extends AbstractSimiContainerScreen<F> {
@@ -106,12 +106,12 @@ public abstract class AbstractFilterScreen<F extends AbstractFilterContainer> ex
 		for (IconButton button : tooltipButtons) {
 			if (!button.getToolTip().isEmpty()) {
 				button.setToolTip(button.getToolTip().get(0));
-				button.getToolTip().add(ITextComponent.of(TooltipHelper.holdShift(Palette.Yellow, hasShiftDown())));
+				button.getToolTip().add(TooltipHelper.holdShift(Palette.Yellow, hasShiftDown()));
 			}
 		}
 
 		if (hasShiftDown()) {
-			List<String> tooltipDescriptions = getTooltipDescriptions();
+			List<IFormattableTextComponent> tooltipDescriptions = getTooltipDescriptions();
 			for (int i = 0; i < tooltipButtons.size(); i++)
 				fillToolTip(tooltipButtons.get(i), tooltipDescriptions.get(i));
 		}
@@ -121,11 +121,11 @@ public abstract class AbstractFilterScreen<F extends AbstractFilterContainer> ex
 		return Collections.emptyList();
 	}
 
-	protected List<String> getTooltipDescriptions() {
+	protected List<IFormattableTextComponent> getTooltipDescriptions() {
 		return Collections.emptyList();
 	}
 
-	private void fillToolTip(IconButton button, String tooltip) {
+	private void fillToolTip(IconButton button, ITextComponent tooltip) {
 		if (!button.isHovered())
 			return;
 		List<ITextComponent> tip = button.getToolTip();

src/main/java/com/simibubi/create/content/logistics/item/filter/AttributeFilterContainer.java

@@ -51,7 +51,7 @@ public class AttributeFilterContainer extends AbstractFilterContainer {
 		super.init();
 		ItemStack stack = new ItemStack(Items.NAME_TAG);
 		stack.setDisplayName(
-				new StringTextComponent("Selected Tags").applyTextStyles(TextFormatting.RESET, TextFormatting.BLUE));
+				new StringTextComponent("Selected Tags").formatted(TextFormatting.RESET, TextFormatting.BLUE));
 		filterInventory.setStackInSlot(1, stack);
 	}
 

src/main/java/com/simibubi/create/content/logistics/item/filter/AttributeFilterScreen.java

@@ -2,10 +2,11 @@ package com.simibubi.create.content.logistics.item.filter;
 
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;
 
-import com.mojang.blaze3d.systems.RenderSystem;
+import com.mojang.blaze3d.matrix.MatrixStack;
 import com.simibubi.create.content.logistics.item.filter.AttributeFilterContainer.WhitelistMode;
 import com.simibubi.create.content.logistics.item.filter.FilterScreenPacket.Option;
 import com.simibubi.create.foundation.gui.AllGuiTextures;
@@ -20,7 +21,9 @@ import com.simibubi.create.foundation.utility.Lang;
 import net.minecraft.entity.player.PlayerInventory;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.CompoundNBT;
+import net.minecraft.util.text.IFormattableTextComponent;
 import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.StringTextComponent;
 import net.minecraft.util.text.TextFormatting;
 
 public class AttributeFilterScreen extends AbstractFilterScreen<AttributeFilterContainer> {
@@ -31,20 +34,20 @@ public class AttributeFilterScreen extends AbstractFilterScreen<AttributeFilterC
 	private Indicator whitelistDisIndicator, whitelistConIndicator, blacklistIndicator;
 	private IconButton add;
 
-	private String whitelistDisN = Lang.translate(PREFIX + "whitelist_disjunctive");
+	private ITextComponent whitelistDisN = Lang.translate(PREFIX + "whitelist_disjunctive");
-	private String whitelistDisDESC = Lang.translate(PREFIX + "whitelist_disjunctive.description");
+	private ITextComponent whitelistDisDESC = Lang.translate(PREFIX + "whitelist_disjunctive.description");
-	private String whitelistConN = Lang.translate(PREFIX + "whitelist_conjunctive");
+	private ITextComponent whitelistConN = Lang.translate(PREFIX + "whitelist_conjunctive");
-	private String whitelistConDESC = Lang.translate(PREFIX + "whitelist_conjunctive.description");
+	private ITextComponent whitelistConDESC = Lang.translate(PREFIX + "whitelist_conjunctive.description");
-	private String blacklistN = Lang.translate(PREFIX + "blacklist");
+	private ITextComponent blacklistN = Lang.translate(PREFIX + "blacklist");
-	private String blacklistDESC = Lang.translate(PREFIX + "blacklist.description");
+	private ITextComponent blacklistDESC = Lang.translate(PREFIX + "blacklist.description");
 
-	private String referenceH = Lang.translate(PREFIX + "add_reference_item");
+	private ITextComponent referenceH = Lang.translate(PREFIX + "add_reference_item");
-	private String noSelectedT = Lang.translate(PREFIX + "no_selected_attributes");
+	private ITextComponent noSelectedT = Lang.translate(PREFIX + "no_selected_attributes");
-	private String selectedT = Lang.translate(PREFIX + "selected_attributes");
+	private ITextComponent selectedT = Lang.translate(PREFIX + "selected_attributes");
 
 	private ItemStack lastItemScanned = ItemStack.EMPTY;
 	private List<ItemAttribute> attributesOfItem = new ArrayList<>();
-	private List<String> selectedAttributes = new ArrayList<>();
+	private List<ITextComponent> selectedAttributes = new ArrayList<>();
 	private SelectionScrollInput attributeSelector;
 	private Label attributeSelectorLabel;
 
@@ -78,7 +81,7 @@ public class AttributeFilterScreen extends AbstractFilterScreen<AttributeFilterC
 
 		attributeSelectorLabel = new Label(x + 40, y + 27, "").colored(0xF3EBDE).withShadow();
 		attributeSelector = new SelectionScrollInput(x + 37, y + 24, 118, 14);
-		attributeSelector.forOptions(Arrays.asList(""));
+		attributeSelector.forOptions(Collections.singletonList(StringTextComponent.EMPTY));
 		attributeSelector.calling(s -> {
 		});
 		referenceItemChanged(container.filterInventory.getStackInSlot(0));
@@ -88,8 +91,8 @@ public class AttributeFilterScreen extends AbstractFilterScreen<AttributeFilterC
 
 		selectedAttributes.clear();
 		selectedAttributes
-				.add(TextFormatting.YELLOW + (container.selectedAttributes.isEmpty() ? noSelectedT : selectedT));
+				.add((container.selectedAttributes.isEmpty() ? noSelectedT : selectedT).copy().formatted(TextFormatting.YELLOW));
-		container.selectedAttributes.forEach(at -> selectedAttributes.add(TextFormatting.GRAY + "- " + at.format()));
+		container.selectedAttributes.forEach(at -> selectedAttributes.add(new StringTextComponent("- ").append(at.format()).formatted(TextFormatting.GRAY)));
 
 	}
 
@@ -99,7 +102,7 @@ public class AttributeFilterScreen extends AbstractFilterScreen<AttributeFilterC
 		if (stack.isEmpty()) {
 			attributeSelector.active = false;
 			attributeSelector.visible = false;
-			attributeSelectorLabel.text = TextFormatting.ITALIC + referenceH;
+			attributeSelectorLabel.text = referenceH.copy().formatted(TextFormatting.ITALIC);
 			add.active = false;
 			attributeSelector.calling(s -> {
 			});
@@ -107,11 +110,11 @@ public class AttributeFilterScreen extends AbstractFilterScreen<AttributeFilterC
 		}
 
 		add.active = true;
-		attributeSelector.titled(stack.getDisplayName().getFormattedText() + "...");
+		attributeSelector.titled(stack.getDisplayName().copy().append("..."));
 		attributesOfItem.clear();
 		for (ItemAttribute itemAttribute : ItemAttribute.types)
-			attributesOfItem.addAll(itemAttribute.listAttributesOf(stack, this.minecraft.world));
+			attributesOfItem.addAll(itemAttribute.listAttributesOf(stack, this.client.world));
-		List<String> options = attributesOfItem.stream().map(ItemAttribute::format).collect(Collectors.toList());
+		List<ITextComponent> options = attributesOfItem.stream().map(ItemAttribute::format).collect(Collectors.toList());
 		attributeSelector.forOptions(options);
 		attributeSelector.active = true;
 		attributeSelector.visible = true;
@@ -135,19 +138,19 @@ public class AttributeFilterScreen extends AbstractFilterScreen<AttributeFilterC
 	}
 
 	@Override
-	public void renderWindowForeground(int mouseX, int mouseY, float partialTicks) {
+	public void renderWindowForeground(MatrixStack matrixStack, int mouseX, int mouseY, float partialTicks) {
 		ItemStack stack = container.filterInventory.getStackInSlot(1);
-		RenderSystem.pushMatrix();
+		matrixStack.push();
-		RenderSystem.translatef(0.0F, 0.0F, 32.0F);
+		matrixStack.translate(0.0F, 0.0F, 32.0F);
-		this.setBlitOffset(200);
+		this.setZOffset(200);
 		this.itemRenderer.zLevel = 200.0F;
-		this.itemRenderer.renderItemOverlayIntoGUI(font, stack, guiLeft + 59, guiTop + 56,
+		this.itemRenderer.renderItemOverlayIntoGUI(textRenderer, stack, guiLeft + 59, guiTop + 56,
 				String.valueOf(selectedAttributes.size() - 1));
-		this.setBlitOffset(0);
+		this.setZOffset(0);
 		this.itemRenderer.zLevel = 0.0F;
-		RenderSystem.popMatrix();
+		matrixStack.pop();
 
-		super.renderWindowForeground(mouseX, mouseY, partialTicks);
+		super.renderWindowForeground(matrixStack, mouseX, mouseY, partialTicks);
 	}
 
 	@Override
@@ -159,16 +162,16 @@ public class AttributeFilterScreen extends AbstractFilterScreen<AttributeFilterC
 	}
 
 	@Override
-	protected void renderHoveredToolTip(int mouseX, int mouseY) {
+	protected void drawMouseoverTooltip(MatrixStack matrixStack, int mouseX, int mouseY) {
-		if (this.minecraft.player.inventory.getItemStack().isEmpty() && this.hoveredSlot != null
+		if (this.client.player.inventory.getItemStack().isEmpty() && this.hoveredSlot != null
 				&& this.hoveredSlot.getHasStack()) {
 			if (this.hoveredSlot.slotNumber == 37) {
-				renderTooltip(selectedAttributes, mouseX, mouseY, font);
+				renderTooltip(matrixStack, selectedAttributes, mouseX, mouseY);
 				return;
 			}
-			this.renderTooltip(this.hoveredSlot.getStack(), mouseX, mouseY);
+			this.renderTooltip(matrixStack, this.hoveredSlot.getStack(), mouseX, mouseY);
 		}
-		super.renderHoveredToolTip(mouseX, mouseY);
+		super.drawMouseoverTooltip(matrixStack, mouseX, mouseY);
 	}
 
 	@Override
@@ -177,8 +180,8 @@ public class AttributeFilterScreen extends AbstractFilterScreen<AttributeFilterC
 	}
 
 	@Override
-	protected List<String> getTooltipDescriptions() {
+	protected List<IFormattableTextComponent> getTooltipDescriptions() {
-		return Arrays.asList(blacklistDESC, whitelistConDESC, whitelistDisDESC);
+		return Arrays.asList(blacklistDESC.copy(), whitelistConDESC.copy(), whitelistDisDESC.copy());
 	}
 
 	@Override
@@ -216,8 +219,8 @@ public class AttributeFilterScreen extends AbstractFilterScreen<AttributeFilterC
 				AllPackets.channel.sendToServer(new FilterScreenPacket(Option.ADD_TAG, tag));
 				container.selectedAttributes.add(itemAttribute);
 				if (container.selectedAttributes.size() == 1)
-					selectedAttributes.set(0, TextFormatting.YELLOW + selectedT);
+					selectedAttributes.set(0, selectedT.copy().formatted(TextFormatting.YELLOW));
-				selectedAttributes.add(TextFormatting.GRAY + "- " + itemAttribute.format());
+				selectedAttributes.add(new StringTextComponent("- ").append(itemAttribute.format()).formatted(TextFormatting.GRAY));
 				return true;
 			}
 		}
@@ -228,7 +231,7 @@ public class AttributeFilterScreen extends AbstractFilterScreen<AttributeFilterC
 	@Override
 	protected void contentsCleared() {
 		selectedAttributes.clear();
-		selectedAttributes.add(TextFormatting.YELLOW + noSelectedT);
+		selectedAttributes.add(noSelectedT.copy().formatted(TextFormatting.YELLOW));
 		if (!lastItemScanned.isEmpty())
 			add.active = true;
 	}

src/main/java/com/simibubi/create/content/logistics/item/filter/FilterItem.java

@@ -71,7 +71,7 @@ public class FilterItem extends Item implements INamedContainerProvider {
 	@OnlyIn(Dist.CLIENT)
 	public void addInformation(ItemStack stack, World worldIn, List<ITextComponent> tooltip, ITooltipFlag flagIn) {
 		if (!AllKeys.shiftDown()) {
-			List<String> makeSummary = makeSummary(stack);
+			List<ITextComponent> makeSummary = makeSummary(stack);
 			if (makeSummary.isEmpty())
 				return;
 			ItemDescription.add(tooltip, " ");
@@ -79,28 +79,26 @@ public class FilterItem extends Item implements INamedContainerProvider {
 		}
 	}
 
-	private List<String> makeSummary(ItemStack filter) {
+	private List<ITextComponent> makeSummary(ItemStack filter) {
-		List<String> list = new ArrayList<>();
+		List<ITextComponent> list = new ArrayList<>();
 
 		if (type == FilterType.REGULAR) {
 			ItemStackHandler filterItems = getFilterItems(filter);
 			boolean blacklist = filter.getOrCreateTag()
 				.getBoolean("Blacklist");
 
-			list.add(TextFormatting.GOLD
+			list.add((blacklist ? Lang.translate("gui.filter.blacklist") : Lang.translate("gui.filter.whitelist")).formatted(TextFormatting.GOLD));
-				+ (blacklist ? Lang.translate("gui.filter.blacklist") : Lang.translate("gui.filter.whitelist")));
 			int count = 0;
 			for (int i = 0; i < filterItems.getSlots(); i++) {
 				if (count > 3) {
-					list.add(TextFormatting.DARK_GRAY + "- ...");
+					list.add(new StringTextComponent("- ...").formatted(TextFormatting.DARK_GRAY));
 					break;
 				}
 
 				ItemStack filterStack = filterItems.getStackInSlot(i);
 				if (filterStack.isEmpty())
 					continue;
-				list.add(TextFormatting.GRAY + "- " + filterStack.getDisplayName()
+				list.add(new StringTextComponent("- ").append(filterStack.getDisplayName()).formatted(TextFormatting.GRAY));
-					.getFormattedText());
 				count++;
 			}
 
@@ -111,11 +109,11 @@ public class FilterItem extends Item implements INamedContainerProvider {
 		if (type == FilterType.ATTRIBUTE) {
 			WhitelistMode whitelistMode = WhitelistMode.values()[filter.getOrCreateTag()
 				.getInt("WhitelistMode")];
-			list.add(TextFormatting.GOLD + (whitelistMode == WhitelistMode.WHITELIST_CONJ
+			list.add((whitelistMode == WhitelistMode.WHITELIST_CONJ
 				? Lang.translate("gui.attribute_filter.whitelist_conjunctive")
 				: whitelistMode == WhitelistMode.WHITELIST_DISJ
 					? Lang.translate("gui.attribute_filter.whitelist_disjunctive")
-					: Lang.translate("gui.attribute_filter.blacklist")));
+					: Lang.translate("gui.attribute_filter.blacklist")).formatted(TextFormatting.GOLD));
 
 			int count = 0;
 			ListNBT attributes = filter.getOrCreateTag()
@@ -123,10 +121,10 @@ public class FilterItem extends Item implements INamedContainerProvider {
 			for (INBT inbt : attributes) {
 				ItemAttribute attribute = ItemAttribute.fromNBT((CompoundNBT) inbt);
 				if (count > 3) {
-					list.add(TextFormatting.DARK_GRAY + "- ...");
+					list.add(new StringTextComponent("- ...").formatted(TextFormatting.DARK_GRAY));
 					break;
 				}
-				list.add(TextFormatting.GRAY + "- " + attribute.format());
+				list.add(new StringTextComponent("- ").append(attribute.format()));
 				count++;
 			}
 

src/main/java/com/simibubi/create/content/logistics/item/filter/FilterScreen.java

@@ -11,21 +11,22 @@ import com.simibubi.create.foundation.gui.widgets.Indicator;
 import com.simibubi.create.foundation.utility.Lang;
 
 import net.minecraft.entity.player.PlayerInventory;
+import net.minecraft.util.text.IFormattableTextComponent;
 import net.minecraft.util.text.ITextComponent;
 
 public class FilterScreen extends AbstractFilterScreen<FilterContainer> {
 
 	private static final String PREFIX = "gui.filter.";
 
-	private String whitelistN = Lang.translate(PREFIX + "whitelist");
+	private ITextComponent whitelistN = Lang.translate(PREFIX + "whitelist");
-	private String whitelistDESC = Lang.translate(PREFIX + "whitelist.description");
+	private ITextComponent whitelistDESC = Lang.translate(PREFIX + "whitelist.description");
-	private String blacklistN = Lang.translate(PREFIX + "blacklist");
+	private ITextComponent blacklistN = Lang.translate(PREFIX + "blacklist");
-	private String blacklistDESC = Lang.translate(PREFIX + "blacklist.description");
+	private ITextComponent blacklistDESC = Lang.translate(PREFIX + "blacklist.description");
 
-	private String respectDataN = Lang.translate(PREFIX + "respect_data");
+	private ITextComponent respectDataN = Lang.translate(PREFIX + "respect_data");
-	private String respectDataDESC = Lang.translate(PREFIX + "respect_data.description");
+	private ITextComponent respectDataDESC = Lang.translate(PREFIX + "respect_data.description");
-	private String ignoreDataN = Lang.translate(PREFIX + "ignore_data");
+	private ITextComponent ignoreDataN = Lang.translate(PREFIX + "ignore_data");
-	private String ignoreDataDESC = Lang.translate(PREFIX + "ignore_data.description");
+	private ITextComponent ignoreDataDESC = Lang.translate(PREFIX + "ignore_data.description");
 
 	private IconButton whitelist, blacklist;
 	private IconButton respectNBT, ignoreNBT;
@@ -100,8 +101,8 @@ public class FilterScreen extends AbstractFilterScreen<FilterContainer> {
 	}
 
 	@Override
-	protected List<String> getTooltipDescriptions() {
+	protected List<IFormattableTextComponent> getTooltipDescriptions() {
-		return Arrays.asList(blacklistDESC, whitelistDESC, respectDataDESC, ignoreDataDESC);
+		return Arrays.asList(blacklistDESC.copy(), whitelistDESC.copy(), respectDataDESC.copy(), ignoreDataDESC.copy());
 	}
 
 	@Override

src/main/java/com/simibubi/create/content/logistics/item/filter/ItemAttribute.java

@@ -9,6 +9,7 @@ import java.util.function.BiPredicate;
 import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
+import net.minecraft.util.text.TranslationTextComponent;
 import org.apache.commons.lang3.StringUtils;
 
 import com.google.common.base.Predicates;
@@ -95,7 +96,7 @@ public interface ItemAttribute {
 	}
 
 	@OnlyIn(value = Dist.CLIENT)
-	default String format() {
+	default TranslationTextComponent format() {
 		return Lang.translate("item_attributes." + getTranslationKey(), getTranslationParameters());
 	}
 
@@ -250,8 +251,8 @@ public interface ItemAttribute {
 		}
 
 		@OnlyIn(value = Dist.CLIENT)
-		public String format() {
+		public TranslationTextComponent format() {
-			return Lang.translate("item_attributes." + getTranslationKey(), I18n.format(group.getTranslationKey()));
+			return Lang.translate("item_attributes." + getTranslationKey(), group.getTranslationKey());
 		}
 
 		@Override

src/main/java/com/simibubi/create/content/palettes/MetalBlock.java

@@ -1,25 +0,0 @@
-package com.simibubi.create.content.palettes;
-
-import net.minecraft.block.Block;
-import net.minecraft.block.BlockState;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.world.IWorldReader;
-
-public class MetalBlock extends Block {
-	private final boolean isBeaconBaseBlock;
-
-	public MetalBlock(Properties properties) {
-		super(properties);
-		isBeaconBaseBlock = false;
-	}
-
-	public MetalBlock(Properties properties, boolean isBeaconBaseBlock) {
-		super(properties);
-		this.isBeaconBaseBlock = isBeaconBaseBlock;
-	}
-
-	@Override
-	public boolean isBeaconBase(BlockState state, IWorldReader world, BlockPos pos, BlockPos beacon) {
-		return isBeaconBaseBlock ? true : super.isBeaconBase(state, world, pos, beacon);
-	}
-}

src/main/java/com/simibubi/create/content/palettes/PaletteBlockPartial.java

@@ -21,6 +21,7 @@ import net.minecraft.block.WallBlock;
 import net.minecraft.item.BlockItem;
 import net.minecraft.item.Item;
 import net.minecraft.tags.BlockTags;
+import net.minecraft.tags.ITag;
 import net.minecraft.tags.ItemTags;
 import net.minecraft.tags.Tag;
 import net.minecraft.util.ResourceLocation;
@@ -73,9 +74,9 @@ public abstract class PaletteBlockPartial<B extends Block> {
 		return builder;
 	}
 
-	protected abstract Iterable<Tag<Block>> getBlockTags();
+	protected abstract Iterable<ITag.INamedTag<Block>> getBlockTags();
 
-	protected abstract Iterable<Tag<Item>> getItemTags();
+	protected abstract Iterable<ITag.INamedTag<Item>> getItemTags();
 
 	protected abstract B createBlock(Supplier<? extends Block> block);
 
@@ -104,12 +105,12 @@ public abstract class PaletteBlockPartial<B extends Block> {
 		}
 
 		@Override
-		protected Iterable<Tag<Block>> getBlockTags() {
+		protected Iterable<ITag.INamedTag<Block>> getBlockTags() {
 			return Arrays.asList(BlockTags.STAIRS);
 		}
 
 		@Override
-		protected Iterable<Tag<Item>> getItemTags() {
+		protected Iterable<ITag.INamedTag<Item>> getItemTags() {
 			return Arrays.asList(ItemTags.STAIRS);
 		}
 
@@ -164,12 +165,12 @@ public abstract class PaletteBlockPartial<B extends Block> {
 		}
 
 		@Override
-		protected Iterable<Tag<Block>> getBlockTags() {
+		protected Iterable<ITag.INamedTag<Block>> getBlockTags() {
 			return Arrays.asList(BlockTags.SLABS);
 		}
 
 		@Override
-		protected Iterable<Tag<Item>> getItemTags() {
+		protected Iterable<ITag.INamedTag<Item>> getItemTags() {
 			return Arrays.asList(ItemTags.SLABS);
 		}
 
@@ -209,12 +210,12 @@ public abstract class PaletteBlockPartial<B extends Block> {
 		}
 
 		@Override
-		protected Iterable<Tag<Block>> getBlockTags() {
+		protected Iterable<ITag.INamedTag<Block>> getBlockTags() {
 			return Arrays.asList(BlockTags.WALLS);
 		}
 
 		@Override
-		protected Iterable<Tag<Item>> getItemTags() {
+		protected Iterable<ITag.INamedTag<Item>> getItemTags() {
 			return Arrays.asList(ItemTags.WALLS);
 		}
 

src/main/java/com/simibubi/create/content/schematics/block/LaunchedItem.java

@@ -8,6 +8,7 @@ import com.simibubi.create.content.contraptions.relays.belt.BeltPart;
 import com.simibubi.create.content.contraptions.relays.belt.item.BeltConnectorItem;
 import com.simibubi.create.content.contraptions.relays.elementary.ShaftBlock;
 
+import com.simibubi.create.foundation.utility.BlockHelper;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockState;
 import net.minecraft.block.Blocks;
@@ -114,9 +115,9 @@ public abstract class LaunchedItem {
 		@Override
 		void place(World world) {
 			// Piston
-			if (state.has(BlockStateProperties.EXTENDED))
+			if (BlockHelper.hasBlockStateProperty(state, BlockStateProperties.EXTENDED))
 				state = state.with(BlockStateProperties.EXTENDED, Boolean.FALSE);
-			if (state.has(BlockStateProperties.WATERLOGGED))
+			if (BlockHelper.hasBlockStateProperty(state, BlockStateProperties.WATERLOGGED))
 				state = state.with(BlockStateProperties.WATERLOGGED, Boolean.FALSE);
 
 			if (AllBlocks.BELT.has(state)) {

src/main/java/com/simibubi/create/content/schematics/block/SchematicannonTileEntity.java

@@ -539,7 +539,7 @@ public class SchematicannonTileEntity extends SmartTileEntity implements INamedC
 		schematicAnchor = anchor;
 		blockReader = new SchematicWorld(schematicAnchor, world);
 		PlacementSettings settings = SchematicItem.getSettings(blueprint);
-		activeTemplate.addBlocksToWorld(blockReader, schematicAnchor, settings);
+		activeTemplate.place(blockReader, schematicAnchor, settings);
 		schematicLoaded = true;
 		state = State.PAUSED;
 		statusMsg = "ready";

src/main/java/com/simibubi/create/foundation/gui/AbstractSimiContainerScreen.java

@@ -5,11 +5,13 @@ import java.util.Collections;
 import java.util.List;
 
 import javax.annotation.Nullable;
+import javax.annotation.ParametersAreNonnullByDefault;
 
 import com.mojang.blaze3d.matrix.MatrixStack;
 import com.mojang.blaze3d.systems.RenderSystem;
 import com.simibubi.create.foundation.gui.widgets.AbstractSimiWidget;
 
+import mcp.MethodsReturnNonnullByDefault;
 import net.minecraft.client.gui.FontRenderer;
 import net.minecraft.client.gui.screen.inventory.ContainerScreen;
 import net.minecraft.client.gui.widget.Widget;
@@ -26,6 +28,8 @@ import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
 
 @OnlyIn(Dist.CLIENT)
+@ParametersAreNonnullByDefault
+@MethodsReturnNonnullByDefault
 public abstract class AbstractSimiContainerScreen<T extends Container> extends ContainerScreen<T> {
 
 	protected List<Widget> widgets;
@@ -41,14 +45,14 @@ public abstract class AbstractSimiContainerScreen<T extends Container> extends C
 	}
 
 	@Override
-	public void render(int mouseX, int mouseY, float partialTicks) {
+	public void render(MatrixStack matrixStack, int mouseX, int mouseY, float partialTicks) {
-		renderBackground();
+		renderBackground(matrixStack);
-		renderWindow(mouseX, mouseY, partialTicks);
+		renderWindow(matrixStack, mouseX, mouseY, partialTicks);
 		
 		for (Widget widget : widgets)
-			widget.render(mouseX, mouseY, partialTicks);
+			widget.render(matrixStack, mouseX, mouseY, partialTicks);
 		
-		super.render(mouseX, mouseY, partialTicks);
+		super.render(matrixStack, mouseX, mouseY, partialTicks);
 		
 		RenderSystem.enableAlphaTest();
 		RenderSystem.enableBlend();
@@ -56,9 +60,9 @@ public abstract class AbstractSimiContainerScreen<T extends Container> extends C
 		RenderHelper.disableStandardItemLighting();
 		RenderSystem.disableLighting();
 		RenderSystem.disableDepthTest();
-		renderWindowForeground(mouseX, mouseY, partialTicks);
+		renderWindowForeground(matrixStack, mouseX, mouseY, partialTicks);
 		for (Widget widget : widgets)
-			widget.renderToolTip(mouseX, mouseY);
+			widget.renderToolTip(matrixStack, mouseX, mouseY);
 	}
 
 	@Override
@@ -123,7 +127,8 @@ public abstract class AbstractSimiContainerScreen<T extends Container> extends C
 	protected abstract void renderWindow(MatrixStack ms, int mouseX, int mouseY, float partialTicks);
 
 	@Override
-	protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY) {
+	protected void drawBackground(MatrixStack p_230450_1_, float p_230450_2_, int p_230450_3_, int p_230450_4_) {
+
 	}
 
 	protected void renderWindowForeground(MatrixStack matrixStack, int mouseX, int mouseY, float partialTicks) {
@@ -138,7 +143,7 @@ public abstract class AbstractSimiContainerScreen<T extends Container> extends C
 		}
 	}
 	
-	protected void renderItemOverlayIntoGUI(FontRenderer fr, ItemStack stack, int xPosition, int yPosition,
+	protected void renderItemOverlayIntoGUI(MatrixStack matrixStack, FontRenderer fr, ItemStack stack, int xPosition, int yPosition,
 			@Nullable String text, int textColor) {
 		if (!stack.isEmpty()) {
 			if (stack.getItem().showDurabilityBar(stack)) {
@@ -169,14 +174,14 @@ public abstract class AbstractSimiContainerScreen<T extends Container> extends C
 				RenderSystem.disableBlend();
 				RenderSystem.pushMatrix();
 
-				int guiScaleFactor = (int) minecraft.getWindow().getGuiScaleFactor();
+				int guiScaleFactor = (int) client.getWindow().getGuiScaleFactor();
 				RenderSystem.translated((float) (xPosition + 16.5f), (float) (yPosition + 16.5f), 0);
 				double scale = getItemCountTextScale();
 
 				RenderSystem.scaled(scale, scale, 0);
 				RenderSystem.translated(-fr.getStringWidth(s) - (guiScaleFactor > 1 ? 0 : -.5f),
-						-font.FONT_HEIGHT + (guiScaleFactor > 1 ? 1 : 1.75f), 0);
+						-textRenderer.FONT_HEIGHT + (guiScaleFactor > 1 ? 1 : 1.75f), 0);
-				fr.drawStringWithShadow(s, 0, 0, textColor);
+				fr.drawWithShadow(matrixStack, s, 0, 0, textColor);
 
 				RenderSystem.popMatrix();
 				RenderSystem.enableBlend();
@@ -188,7 +193,7 @@ public abstract class AbstractSimiContainerScreen<T extends Container> extends C
 	}
 
 	public double getItemCountTextScale() {
-		int guiScaleFactor = (int) minecraft.getWindow().getGuiScaleFactor();
+		int guiScaleFactor = (int) client.getWindow().getGuiScaleFactor();
 		double scale = 1;
 		switch (guiScaleFactor) {
 		case 1:

src/main/java/com/simibubi/create/foundation/gui/widgets/Label.java

@@ -1,13 +1,16 @@
 package com.simibubi.create.foundation.gui.widgets;
 
+import com.mojang.blaze3d.matrix.MatrixStack;
 import com.mojang.blaze3d.systems.RenderSystem;
 
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.StringTextComponent;
 
 public class Label extends AbstractSimiWidget {
 
-	public String text;
+	public ITextComponent text;
 	public String suffix;
 	protected boolean hasShadow;
 	protected int color;
@@ -16,7 +19,7 @@ public class Label extends AbstractSimiWidget {
 	public Label(int x, int y, String text) {
 		super(x, y, Minecraft.getInstance().fontRenderer.getStringWidth(text), 10);
 		font = Minecraft.getInstance().fontRenderer;
-		this.text = "Label";
+		this.text = ITextComponent.of("Label");
 		color = 0xFFFFFF;
 		hasShadow = false;
 		suffix = "";
@@ -37,10 +40,10 @@ public class Label extends AbstractSimiWidget {
 		return this;
 	}
 
-	public void setTextAndTrim(String newText, boolean trimFront, int maxWidthPx) {
+	public void setTextAndTrim(ITextComponent newText, boolean trimFront, int maxWidthPx) {
 		FontRenderer fontRenderer = Minecraft.getInstance().fontRenderer;
 		
-		if (fontRenderer.getStringWidth(newText) <= maxWidthPx) {
+		if (fontRenderer.getWidth(newText) <= maxWidthPx) {
 			text = newText;
 			return;
 		}
@@ -48,15 +51,16 @@ public class Label extends AbstractSimiWidget {
 		String trim = "...";
 		int trimWidth = fontRenderer.getStringWidth(trim);
 
-		StringBuilder builder = new StringBuilder(newText);
+		String raw = newText.getUnformattedComponentText();
-		int startIndex = trimFront ? 0 : newText.length() - 1;
+		StringBuilder builder = new StringBuilder(raw);
-		int endIndex = !trimFront ? 0 : newText.length() - 1;
+		int startIndex = trimFront ? 0 : raw.length() - 1;
+		int endIndex = !trimFront ? 0 : raw.length() - 1;
 		int step = (int) Math.signum(endIndex - startIndex);
 
 		for (int i = startIndex; i != endIndex; i += step) {
 			String sub = builder.substring(trimFront ? i : startIndex, trimFront ? endIndex + 1 : i + 1);
-			if (fontRenderer.getStringWidth(sub) + trimWidth <= maxWidthPx) {
+			if (fontRenderer.getWidth(new StringTextComponent(sub).setStyle(newText.getStyle())) + trimWidth <= maxWidthPx) {
-				text = trimFront ? trim + sub : sub + trim;
+				text = new StringTextComponent(trimFront ? trim + sub : sub + trim).setStyle(newText.getStyle());
 				return;
 			}
 		}
@@ -64,17 +68,17 @@ public class Label extends AbstractSimiWidget {
 	}
 
 	@Override
-	public void render(int mouseX, int mouseY, float partialTicks) {
+	public void render(MatrixStack matrixStack, int mouseX, int mouseY, float partialTicks) {
 		if (!visible)
 			return;
-		if (text == null || text.isEmpty())
+		if (text == null || text.toString().isEmpty())
 			return;
 
 		RenderSystem.color4f(1, 1, 1, 1);
 		if (hasShadow)
-			font.drawStringWithShadow(text + suffix, x, y, color);
+			font.drawWithShadow(matrixStack, text + suffix, x, y, color);
 		else
-			font.drawString(text + suffix, x, y, color);
+			font.draw(matrixStack, text + suffix, x, y, color);
 	}
 
 }

src/main/java/com/simibubi/create/foundation/gui/widgets/ScrollInput.java

@@ -7,15 +7,17 @@ import com.simibubi.create.AllKeys;
 import com.simibubi.create.foundation.tileEntity.behaviour.scrollvalue.ScrollValueBehaviour.StepContext;
 import com.simibubi.create.foundation.utility.Lang;
 
+import net.minecraft.util.text.IFormattableTextComponent;
+import net.minecraft.util.text.ITextComponent;
 import net.minecraft.util.text.TextFormatting;
 
 public class ScrollInput extends AbstractSimiWidget {
 
 	protected Consumer<Integer> onScroll;
 	protected int state;
-	protected String title = Lang.translate("gui.scrollInput.defaultTitle");
+	protected IFormattableTextComponent title = Lang.translate("gui.scrollInput.defaultTitle");
-	protected final String scrollToModify = Lang.translate("gui.scrollInput.scrollToModify");
+	protected final IFormattableTextComponent scrollToModify = Lang.translate("gui.scrollInput.scrollToModify");
-	protected final String shiftScrollsFaster = Lang.translate("gui.scrollInput.shiftScrollsFaster");
+	protected final IFormattableTextComponent shiftScrollsFaster = Lang.translate("gui.scrollInput.shiftScrollsFaster");
 	protected Label displayLabel;
 
 	protected int min, max;
@@ -46,7 +48,7 @@ public class ScrollInput extends AbstractSimiWidget {
 		return this;
 	}
 
-	public ScrollInput titled(String title) {
+	public ScrollInput titled(IFormattableTextComponent title) {
 		this.title = title;
 		updateTooltip();
 		return this;
@@ -83,7 +85,7 @@ public class ScrollInput extends AbstractSimiWidget {
 
 	@Override
 	public boolean mouseScrolled(double mouseX, double mouseY, double delta) {
-		if (!isHovered)
+		if (!hovered)
 			return false;
 
 		StepContext context = new StepContext();
@@ -124,14 +126,14 @@ public class ScrollInput extends AbstractSimiWidget {
 	}
 
 	protected void writeToLabel() {
-		displayLabel.text = "" + state;
+		displayLabel.text = ITextComponent.of(String.valueOf(state));
 	}
 
 	protected void updateTooltip() {
 		toolTip.clear();
-		toolTip.add(TextFormatting.BLUE + title);
+		toolTip.add(title.formatted(TextFormatting.BLUE));
-		toolTip.add(TextFormatting.DARK_GRAY + "" + TextFormatting.ITALIC + scrollToModify);
+		toolTip.add(scrollToModify.formatted(TextFormatting.ITALIC, TextFormatting.DARK_GRAY));
-		toolTip.add(TextFormatting.DARK_GRAY + "" + TextFormatting.ITALIC + shiftScrollsFaster);
+		toolTip.add(shiftScrollsFaster.formatted(TextFormatting.ITALIC, TextFormatting.DARK_GRAY));
 	}
 
 }

src/main/java/com/simibubi/create/foundation/gui/widgets/SelectionScrollInput.java

@@ -5,19 +5,22 @@ import java.util.List;
 
 import com.simibubi.create.foundation.utility.Lang;
 
+import net.minecraft.util.text.IFormattableTextComponent;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.StringTextComponent;
 import net.minecraft.util.text.TextFormatting;
 
 public class SelectionScrollInput extends ScrollInput {
 
-	private final String scrollToSelect = Lang.translate("gui.scrollInput.scrollToSelect");
+	private final IFormattableTextComponent scrollToSelect = Lang.translate("gui.scrollInput.scrollToSelect");
-	protected List<String> options;
+	protected List<ITextComponent> options;
 
 	public SelectionScrollInput(int xIn, int yIn, int widthIn, int heightIn) {
 		super(xIn, yIn, widthIn, heightIn);
 		options = new ArrayList<>();
 	}
 
-	public ScrollInput forOptions(List<String> options) {
+	public ScrollInput forOptions(List<ITextComponent> options) {
 		this.options = options;
 		this.max = options.size();
 		updateTooltip();
@@ -37,16 +40,14 @@ public class SelectionScrollInput extends ScrollInput {
 	@Override
 	protected void updateTooltip() {
 		toolTip.clear();
-		toolTip.add(TextFormatting.BLUE + title);
+		toolTip.add(title.formatted(TextFormatting.BLUE));
 		for (int i = min; i < max; i++) {
-			StringBuilder result = new StringBuilder();
 			if (i == state)
-				result.append(TextFormatting.WHITE).append("-> ").append(options.get(i));
+				toolTip.add(StringTextComponent.EMPTY.copy().append("-> ").append(options.get(i)).formatted(TextFormatting.WHITE));
 			else
-				result.append(TextFormatting.GRAY).append("> ").append(options.get(i));
+				toolTip.add(StringTextComponent.EMPTY.copy().append("> ").append(options.get(i)).formatted(TextFormatting.GRAY));
-			toolTip.add(result.toString());
 		}
-		toolTip.add(TextFormatting.DARK_GRAY + "" + TextFormatting.ITALIC + scrollToSelect);
+		toolTip.add( StringTextComponent.EMPTY.copy().append(scrollToSelect).formatted(TextFormatting.ITALIC, TextFormatting.DARK_GRAY));
 	}
 
 }

src/main/java/com/simibubi/create/foundation/item/ItemDescription.java

@@ -38,6 +38,7 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.inventory.EquipmentSlotType;
 import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.text.IFormattableTextComponent;
 import net.minecraft.util.text.ITextComponent;
 import net.minecraft.util.text.StringTextComponent;
 import net.minecraft.util.text.TextFormatting;
@@ -155,8 +156,8 @@ public class ItemDescription {
 			add(linesOnShift, GRAY + Lang.translate("tooltip.capacityProvided"));
 			add(linesOnShift, level);
 
-			String genSpeed = generatorSpeed(block, rpmUnit);
+			IFormattableTextComponent genSpeed = generatorSpeed(block, rpmUnit);
-			if (!genSpeed.equals("")) {
+			if (!genSpeed.getUnformattedComponentText().equals("")) {
 				add(linesOnShift, GREEN + " " + genSpeed);
 			}
 		}
@@ -251,10 +252,18 @@ public class ItemDescription {
 		textLines.forEach(s -> add(infoList, s));
 	}
 
+	public static void add(List<ITextComponent> infoList, List<ITextComponent> textLines) {
+		infoList.addAll(textLines);
+	}
+
 	public static void add(List<ITextComponent> infoList, String line) {
 		infoList.add(new StringTextComponent(line));
 	}
 
+	public static void add(List<ITextComponent> infoList, ITextComponent line) {
+		infoList.add(line);
+	}
+
 	public Palette getPalette() {
 		return palette;
 	}
@@ -286,7 +295,7 @@ public class ItemDescription {
 		return linesOnShift;
 	}
 
-	private String generatorSpeed(Block block, String unitRPM) {
+	private IFormattableTextComponent generatorSpeed(Block block, String unitRPM) {
 		String value = "";
 
 		if (block instanceof WaterWheelBlock) {
@@ -303,7 +312,7 @@ public class ItemDescription {
 			value = baseSpeed + "-" + (baseSpeed * 2);
 		}
 
-		return !value.equals("") ? Lang.translate("tooltip.generationSpeed", value, unitRPM) : "";
+		return !value.equals("") ? Lang.translate("tooltip.generationSpeed", value, unitRPM) : StringTextComponent.EMPTY.copy();
 	}
 
 }

src/main/java/com/simibubi/create/foundation/item/TooltipHelper.java

@@ -25,6 +25,8 @@ import net.minecraft.item.BlockItem;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.TieredItem;
+import net.minecraft.util.text.IFormattableTextComponent;
+import net.minecraft.util.text.ITextComponent;
 import net.minecraft.util.text.TextFormatting;
 
 public class TooltipHelper {
@@ -34,14 +36,13 @@ public class TooltipHelper {
 	public static Language cachedLanguage;
 	private static boolean gogglesMode;
 
-	public static String holdShift(Palette color, boolean highlighted) {
+	public static IFormattableTextComponent holdShift(Palette color, boolean highlighted) {
 		TextFormatting colorFormat = highlighted ? color.hColor : color.color;
-		return DARK_GRAY
+		return Lang.translate("tooltip.holdKey", DARK_GRAY).append(Lang.translate("tooltip.keyShift").formatted(colorFormat));
-			+ Lang.translate("tooltip.holdKey", colorFormat + Lang.translate("tooltip.keyShift") + DARK_GRAY);
 	}
 
-	public static List<String> cutString(String s, TextFormatting defaultColor, TextFormatting highlightColor) {
+	public static List<String> cutString(ITextComponent s, TextFormatting defaultColor, TextFormatting highlightColor) {
-		return cutString(s, defaultColor, highlightColor, 0);
+		return cutString(s.getUnformattedComponentText(), defaultColor, highlightColor, 0);
 	}
 
 	public static List<String> cutString(String s, TextFormatting defaultColor, TextFormatting highlightColor,

src/main/java/com/simibubi/create/foundation/tileEntity/behaviour/ValueBox.java

@@ -18,11 +18,12 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.vector.Vector3d;
+import net.minecraft.util.text.ITextComponent;
 
 public class ValueBox extends ChasingAABBOutline {
 
-	protected String label = "Value Box";
+	protected ITextComponent label = ITextComponent.of("Value Box");
-	protected String sublabel = "";
+	protected ITextComponent sublabel = ITextComponent.of("");
 	protected String scrollTooltip = "";
 	protected Vector3d labelOffset = Vector3d.ZERO;
 
@@ -34,7 +35,7 @@ public class ValueBox extends ChasingAABBOutline {
 	protected ValueBoxTransform transform;
 	protected BlockState blockState;
 
-	public ValueBox(String label, AxisAlignedBB bb, BlockPos pos) {
+	public ValueBox(ITextComponent label, AxisAlignedBB bb, BlockPos pos) {
 		super(bb);
 		this.label = label;
 		this.pos = pos;
@@ -51,7 +52,7 @@ public class ValueBox extends ChasingAABBOutline {
 		return this;
 	}
 
-	public ValueBox subLabel(String sublabel) {
+	public ValueBox subLabel(ITextComponent sublabel) {
 		this.sublabel = sublabel;
 		return this;
 	}
@@ -103,7 +104,7 @@ public class ValueBox extends ChasingAABBOutline {
 			ms.translate(labelOffset.x, labelOffset.y, labelOffset.z);
 
 			renderHoveringText(ms, buffer, label);
-			if (!sublabel.isEmpty()) {
+			if (!sublabel.toString().isEmpty()) {
 				ms.translate(0, 10, 0);
 				renderHoveringText(ms, buffer, sublabel);
 			}
@@ -162,7 +163,7 @@ public class ValueBox extends ChasingAABBOutline {
 	public static class TextValueBox extends ValueBox {
 		String text;
 
-		public TextValueBox(String label, AxisAlignedBB bb, BlockPos pos, String text) {
+		public TextValueBox(ITextComponent label, AxisAlignedBB bb, BlockPos pos, String text) {
 			super(label, bb, pos);
 			this.text = text;
 		}
@@ -185,7 +186,7 @@ public class ValueBox extends ChasingAABBOutline {
 			ms.scale(numberScale, numberScale, numberScale);
 			ms.translate(singleDigit ? stringWidth / 2 : 0, singleDigit ? -verticalMargin : verticalMargin, 0);
 
-			renderHoveringText(ms, buffer, text, 0xEDEDED, 0x4f4f4f);
+			renderHoveringText(ms, buffer, ITextComponent.of(text), 0xEDEDED, 0x4f4f4f);
 		}
 
 	}
@@ -212,11 +213,11 @@ public class ValueBox extends ChasingAABBOutline {
 
 	// util
 
-	protected void renderHoveringText(MatrixStack ms, IRenderTypeBuffer buffer, String text) {
+	protected void renderHoveringText(MatrixStack ms, IRenderTypeBuffer buffer, ITextComponent text) {
 		renderHoveringText(ms, buffer, text, highlightColor, ColorHelper.mixColors(passiveColor, 0, 0.75f));
 	}
 
-	protected void renderHoveringText(MatrixStack ms, IRenderTypeBuffer buffer, String text, int color,
+	protected void renderHoveringText(MatrixStack ms, IRenderTypeBuffer buffer, ITextComponent text, int color,
 		int shadowColor) {
 		ms.push();
 		drawString(ms, buffer, text, 0, 0, color);
@@ -225,7 +226,7 @@ public class ValueBox extends ChasingAABBOutline {
 		ms.pop();
 	}
 
-	private static void drawString(MatrixStack ms, IRenderTypeBuffer buffer, String text, float x, float y, int color) {
+	private static void drawString(MatrixStack ms, IRenderTypeBuffer buffer, ITextComponent text, float x, float y, int color) {
 		Minecraft.getInstance().fontRenderer.draw(text, x, y, color, false, ms.peek()
 			.getModel(), buffer, false, 0, 15728880);
 	}

src/main/java/com/simibubi/create/foundation/tileEntity/behaviour/scrollvalue/ScrollOptionBehaviour.java

@@ -2,12 +2,13 @@ package com.simibubi.create.foundation.tileEntity.behaviour.scrollvalue;
 
 import com.simibubi.create.foundation.tileEntity.SmartTileEntity;
 import com.simibubi.create.foundation.tileEntity.behaviour.ValueBoxTransform;
+import net.minecraft.util.text.ITextComponent;
 
 public class ScrollOptionBehaviour<E extends Enum<E> & INamedIconOptions> extends ScrollValueBehaviour {
 
 	private E[] options;
 
-	public ScrollOptionBehaviour(Class<E> enum_, String label, SmartTileEntity te, ValueBoxTransform slot) {
+	public ScrollOptionBehaviour(Class<E> enum_, ITextComponent label, SmartTileEntity te, ValueBoxTransform slot) {
 		super(label, te, slot);
 		options = enum_.getEnumConstants();
 		between(0, options.length - 1);

src/main/java/com/simibubi/create/foundation/tileEntity/behaviour/scrollvalue/ScrollValueBehaviour.java

@@ -13,6 +13,7 @@ import net.minecraft.block.BlockState;
 import net.minecraft.nbt.CompoundNBT;
 import net.minecraft.util.math.MathHelper;
 import net.minecraft.util.math.vector.Vector3d;
+import net.minecraft.util.text.ITextComponent;
 
 public class ScrollValueBehaviour extends TileEntityBehaviour {
 
@@ -27,7 +28,7 @@ public class ScrollValueBehaviour extends TileEntityBehaviour {
 	public int scrollableValue;
 	int ticksUntilScrollPacket;
 	boolean forceClientState;
-	String label;
+	ITextComponent label;
 	Consumer<Integer> callback;
 	Consumer<Integer> clientCallback;
 	Function<Integer, String> formatter;
@@ -35,7 +36,7 @@ public class ScrollValueBehaviour extends TileEntityBehaviour {
 	Function<StepContext, Integer> step;
 	boolean needsWrench;
 
-	public ScrollValueBehaviour(String label, SmartTileEntity te, ValueBoxTransform slot) {
+	public ScrollValueBehaviour(ITextComponent label, SmartTileEntity te, ValueBoxTransform slot) {
 		super(te);
 		this.setLabel(label);
 		slotPositioning = slot;
@@ -166,7 +167,7 @@ public class ScrollValueBehaviour extends TileEntityBehaviour {
 		return slotPositioning.testHit(state, localHit);
 	}
 
-	public void setLabel(String label) {
+	public void setLabel(ITextComponent label) {
 		this.label = label;
 	}
 	

src/main/java/com/simibubi/create/foundation/tileEntity/behaviour/scrollvalue/ScrollValueRenderer.java

@@ -18,6 +18,7 @@ import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.BlockRayTraceResult;
 import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.util.math.vector.Vector3d;
+import net.minecraft.util.text.ITextComponent;
 
 public class ScrollValueRenderer {
 
@@ -55,7 +56,7 @@ public class ScrollValueRenderer {
 		AxisAlignedBB bb = new AxisAlignedBB(Vector3d.ZERO, Vector3d.ZERO).grow(.5f)
 			.contract(0, 0, -.5f)
 			.offset(0, 0, -.125f);
-		String label = behaviour.label;
+		ITextComponent label = behaviour.label;
 		ValueBox box;
 
 		if (behaviour instanceof ScrollOptionBehaviour) {

src/main/java/com/simibubi/create/foundation/utility/Lang.java

@@ -11,8 +11,8 @@ import net.minecraft.util.text.TranslationTextComponent;
 
 public class Lang {
 
-	public static String translate(String key, Object... args) {
+	public static TranslationTextComponent translate(String key, Object... args) {
-		return createTranslationTextComponent(key, args).getFormattedText();
+		return createTranslationTextComponent(key, args);
 	}
 
 	public static TranslationTextComponent createTranslationTextComponent(String key, Object... args) {
@@ -23,8 +23,8 @@ public class Lang {
 		player.sendStatusMessage(createTranslationTextComponent(key, args), true);
 	}
 
-	public static List<String> translatedOptions(String prefix, String... keys) {
+	public static List<TranslationTextComponent> translatedOptions(String prefix, String... keys) {
-		List<String> result = new ArrayList<>(keys.length);
+		List<TranslationTextComponent> result = new ArrayList<>(keys.length);
 		for (String key : keys) {
 			result.add(translate(prefix + "." + key));
 		}

src/main/java/com/simibubi/create/foundation/worldgen/OxidizingBlock.java

@@ -1,7 +1,6 @@
 package com.simibubi.create.foundation.worldgen;
 
 import com.simibubi.create.content.curiosities.tools.SandPaperItem;
-import com.simibubi.create.content.palettes.MetalBlock;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockState;
 import net.minecraft.entity.player.PlayerEntity;

src/main/resources/META-INF/accesstransformer.cfg

@@ -13,4 +13,6 @@ public net.minecraft.world.server.ChunkManager field_219253_g #chunksToUnload
 # ChunkStatus
 public-f net.minecraft.world.chunk.ChunkStatus field_222617_m #FULL
 public net.minecraft.world.chunk.ChunkStatus$IGenerationWorker
-public net.minecraft.world.chunk.ChunkStatus$ILoadingWorker
+public net.minecraft.world.chunk.ChunkStatus$ILoadingWorker
+
+public net.minecraft.client.gui.FontRenderer func_238419_a_(Lnet/minecraft/util/ResourceLocation;)Lnet/minecraft/client/gui/fonts/Font; # getFontStorage