Found and Replaced

- Progress on compilation errors

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

@@ -7,6 +7,7 @@ import java.util.Set;
 import java.util.function.Function;
 import java.util.function.Predicate;
 
+import com.simibubi.create.AllCreativeModeTabs.RegistrateDisplayItemsGenerator.ItemOrdering.Type;
 import com.simibubi.create.content.contraptions.actors.seat.SeatBlock;
 import com.simibubi.create.content.decoration.palettes.AllPaletteBlocks;
 import com.simibubi.create.content.equipment.armor.BacktankUtil;

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

@@ -332,7 +332,7 @@ public class AllSoundEvents {
 	}
 
 	public static void playItemPickup(Player player) {
-		player.level.playSound(null, player.blockPosition(), SoundEvents.ITEM_PICKUP, SoundSource.PLAYERS, .2f,
+		player.level().playSound(null, player.blockPosition(), SoundEvents.ITEM_PICKUP, SoundSource.PLAYERS, .2f,
 			1f + Create.RANDOM.nextFloat());
 	}
 
@@ -509,7 +509,7 @@ public class AllSoundEvents {
 
 		public void playFrom(Entity entity, float volume, float pitch) {
 			if (!entity.isSilent())
-				play(entity.level, null, entity.blockPosition(), volume, pitch);
+				play(entity.level(), null, entity.blockPosition(), volume, pitch);
 		}
 
 		public void play(Level world, Player entity, Vec3i pos, float volume, float pitch) {

src/main/java/com/simibubi/create/api/connectivity/ConnectivityHandler.java

@@ -23,11 +23,10 @@ import net.minecraft.world.level.BlockGetter;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.entity.BlockEntityType;
+import net.minecraftforge.common.capabilities.ForgeCapabilities;
 import net.minecraftforge.fluids.FluidStack;
 import net.minecraftforge.fluids.IFluidTank;
-import net.minecraftforge.fluids.capability.CapabilityFluidHandler;
 import net.minecraftforge.fluids.capability.IFluidHandler;
-import net.minecraftforge.items.CapabilityItemHandler;
 
 public class ConnectivityHandler {
 
@@ -361,10 +360,10 @@ public class ConnectivityHandler {
 		}
 		
 		if (be instanceof IMultiBlockEntityContainer.Inventory inv && inv.hasInventory())
-			be.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY)
+			be.getCapability(ForgeCapabilities.ITEM_HANDLER)
 				.invalidate();
 		if (be instanceof IMultiBlockEntityContainer.Fluid fluid && fluid.hasTank())
-			be.getCapability(CapabilityFluidHandler.FLUID_HANDLER_CAPABILITY)
+			be.getCapability(ForgeCapabilities.FLUID_HANDLER)
 				.invalidate();
 		
 		if (tryReconnect)

src/main/java/com/simibubi/create/compat/curios/GogglesCurioRenderer.java

@@ -14,12 +14,12 @@ import net.minecraft.client.model.geom.builders.CubeDeformation;
 import net.minecraft.client.model.geom.builders.CubeListBuilder;
 import net.minecraft.client.model.geom.builders.MeshDefinition;
 import net.minecraft.client.renderer.MultiBufferSource;
-import net.minecraft.client.renderer.block.model.ItemTransforms;
 import net.minecraft.client.renderer.entity.RenderLayerParent;
 import net.minecraft.client.renderer.texture.OverlayTexture;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.entity.EquipmentSlot;
 import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.world.item.ItemDisplayContext;
 import net.minecraft.world.item.ItemStack;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
@@ -60,7 +60,7 @@ public class GogglesCurioRenderer implements ICurioRenderer {
 		}
 
 		// Render
-		Minecraft.getInstance().getItemRenderer().renderStatic(stack, ItemTransforms.TransformType.HEAD, light, OverlayTexture.NO_OVERLAY, matrixStack, renderTypeBuffer, 0);
+		Minecraft.getInstance().getItemRenderer().renderStatic(stack, ItemDisplayContext.HEAD, light, OverlayTexture.NO_OVERLAY, matrixStack, renderTypeBuffer, 0);
 		matrixStack.popPose();
 	}
 

src/main/java/com/simibubi/create/compat/jei/ScreenResourceWrapper.java

@@ -4,7 +4,7 @@ import com.mojang.blaze3d.vertex.PoseStack;
 import com.simibubi.create.foundation.gui.AllGuiTextures;
 
 import mezz.jei.api.gui.drawable.IDrawable;
-import net.minecraft.client.gui.GuiComponent;
+import net.minecraft.client.gui.GuiGraphics;
 
 public class ScreenResourceWrapper implements IDrawable {
 
@@ -27,7 +27,7 @@ public class ScreenResourceWrapper implements IDrawable {
 	@Override
 	public void draw(PoseStack matrixStack, int xOffset, int yOffset) {
 		resource.bind();
-		GuiComponent.blit(matrixStack, xOffset, yOffset, 0, resource.startX, resource.startY, resource.width,
+		GuiGraphics.blit(matrixStack, xOffset, yOffset, 0, resource.startX, resource.startY, resource.width,
 			resource.height, 256, 256);
 	}
 

src/main/java/com/simibubi/create/compat/jei/category/ItemDrainCategory.java

@@ -25,9 +25,9 @@ import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.Items;
 import net.minecraft.world.item.PotionItem;
 import net.minecraft.world.item.crafting.Ingredient;
+import net.minecraftforge.common.capabilities.ForgeCapabilities;
 import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.fluids.FluidStack;
-import net.minecraftforge.fluids.capability.CapabilityFluidHandler;
 import net.minecraftforge.fluids.capability.IFluidHandler.FluidAction;
 import net.minecraftforge.fluids.capability.IFluidHandlerItem;
 
@@ -54,12 +54,12 @@ public class ItemDrainCategory extends CreateRecipeCategory<EmptyingRecipe> {
 			}
 
 			LazyOptional<IFluidHandlerItem> capability =
-				stack.getCapability(CapabilityFluidHandler.FLUID_HANDLER_ITEM_CAPABILITY);
+				stack.getCapability(ForgeCapabilities.FLUID_HANDLER_ITEM);
 			if (!capability.isPresent())
 				continue;
 
 			ItemStack copy = stack.copy();
-			capability = copy.getCapability(CapabilityFluidHandler.FLUID_HANDLER_ITEM_CAPABILITY);
+			capability = copy.getCapability(ForgeCapabilities.FLUID_HANDLER_ITEM);
 			IFluidHandlerItem handler = capability.orElse(null);
 			FluidStack extracted = handler.drain(1000, FluidAction.EXECUTE);
 			ItemStack result = handler.getContainer();

src/main/java/com/simibubi/create/compat/jei/category/SpoutCategory.java

@@ -28,9 +28,9 @@ import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.Items;
 import net.minecraft.world.item.PotionItem;
 import net.minecraft.world.item.crafting.Ingredient;
+import net.minecraftforge.common.capabilities.ForgeCapabilities;
 import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.fluids.FluidStack;
-import net.minecraftforge.fluids.capability.CapabilityFluidHandler;
 import net.minecraftforge.fluids.capability.IFluidHandler.FluidAction;
 import net.minecraftforge.fluids.capability.IFluidHandlerItem;
 
@@ -58,13 +58,13 @@ public class SpoutCategory extends CreateRecipeCategory<FillingRecipe> {
 			}
 
 			LazyOptional<IFluidHandlerItem> capability =
-				stack.getCapability(CapabilityFluidHandler.FLUID_HANDLER_ITEM_CAPABILITY);
+				stack.getCapability(ForgeCapabilities.FLUID_HANDLER_ITEM);
 			if (!capability.isPresent())
 				continue;
 
 			for (FluidStack fluidStack : fluidStacks) {
 				ItemStack copy = stack.copy();
-				copy.getCapability(CapabilityFluidHandler.FLUID_HANDLER_ITEM_CAPABILITY)
+				copy.getCapability(ForgeCapabilities.FLUID_HANDLER_ITEM)
 					.ifPresent(fhi -> {
 						if (!GenericItemFilling.isFluidHandlerValid(copy, fhi))
 							return;

src/main/java/com/simibubi/create/compat/tconstruct/SpoutCasting.java

@@ -12,8 +12,8 @@ import net.minecraft.core.Direction;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraftforge.common.capabilities.ForgeCapabilities;
 import net.minecraftforge.fluids.FluidStack;
-import net.minecraftforge.fluids.capability.CapabilityFluidHandler;
 import net.minecraftforge.fluids.capability.IFluidHandler;
 import net.minecraftforge.fluids.capability.IFluidHandler.FluidAction;
 
@@ -34,7 +34,7 @@ public class SpoutCasting extends BlockSpoutingBehaviour {
 		if (blockEntity == null)
 			return 0;
 
-		IFluidHandler handler = blockEntity.getCapability(CapabilityFluidHandler.FLUID_HANDLER_CAPABILITY, Direction.UP)
+		IFluidHandler handler = blockEntity.getCapability(ForgeCapabilities.FLUID_HANDLER, Direction.UP)
 			.orElse(null);
 		if (handler == null)
 			return 0;

src/main/java/com/simibubi/create/content/contraptions/AbstractContraptionEntity.java

@@ -112,7 +112,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 		this.contraption = contraption;
 		if (contraption == null)
 			return;
-		if (level.isClientSide)
+		if (level().isClientSide)
 			return;
 		contraption.onEntityCreated(this);
 	}
@@ -133,7 +133,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 	}
 
 	protected void contraptionInitialize() {
-		contraption.onEntityInitialize(level, this);
+		contraption.onEntityInitialize(level(), this);
 		initialized = true;
 	}
 
@@ -160,7 +160,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 		passenger.startRiding(this, true);
 		if (passenger instanceof TamableAnimal ta)
 			ta.setInSittingPose(true);
-		if (level.isClientSide)
+		if (level().isClientSide)
 			return;
 		contraption.getSeatMapping()
 			.put(passenger.getUUID(), seatIndex);
@@ -174,7 +174,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 		super.removePassenger(passenger);
 		if (passenger instanceof TamableAnimal ta)
 			ta.setInSittingPose(false);
-		if (level.isClientSide)
+		if (level().isClientSide)
 			return;
 		if (transformedVector != null)
 			passenger.getPersistentData()
@@ -269,7 +269,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 	}
 
 	public void stopControlling(BlockPos controlsLocalPos) {
-		getControllingPlayer().map(level::getPlayerByUUID)
+		getControllingPlayer().map(level()::getPlayerByUUID)
 			.map(p -> (p instanceof ServerPlayer) ? ((ServerPlayer) p) : null)
 			.ifPresent(p -> AllPackets.getChannel().send(PacketDistributor.PLAYER.with(() -> p),
 				new ControlsStopControllingPacket()));
@@ -305,16 +305,16 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 			}
 		}
 
-		if (toDismount != null && !level.isClientSide) {
+		if (toDismount != null && !level().isClientSide) {
 			Vec3 transformedVector = getPassengerPosition(toDismount, 1);
 			toDismount.stopRiding();
 			if (transformedVector != null)
 				toDismount.teleportTo(transformedVector.x, transformedVector.y, transformedVector.z);
 		}
 
-		if (level.isClientSide)
+		if (level().isClientSide)
 			return true;
-		addSittingPassenger(SeatBlock.getLeashed(level, player)
+		addSittingPassenger(SeatBlock.getLeashed(level(), player)
 			.or(player), indexOfSeat);
 		return true;
 	}
@@ -370,7 +370,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 		tickContraption();
 		super.tick();
 
-		if (level.isClientSide())
+		if (level().isClientSide())
 			DistExecutor.unsafeRunWhenOn(Dist.CLIENT, () -> () -> {
 				if (!contraption.deferInvalidate)
 					return;
@@ -378,7 +378,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 				ContraptionRenderDispatcher.invalidate(contraption);
 			});
 
-		if (!(level instanceof ServerLevelAccessor sl))
+		if (!(level() instanceof ServerLevelAccessor sl))
 			return;
 
 		for (Entity entity : getPassengers()) {
@@ -404,7 +404,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 		float prevAngle = living.getYRot();
 		float angle = AngleHelper.deg(-Mth.atan2(motion.x, motion.z));
 		angle = AngleHelper.angleLerp(0.4f, prevAngle, angle);
-		if (level.isClientSide) {
+		if (level().isClientSide) {
 			living.lerpTo(0, 0, 0, 0, 0, 0, false);
 			living.lerpHeadTo(0, 0);
 			living.setYRot(angle);
@@ -418,7 +418,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 	public void setBlock(BlockPos localPos, StructureBlockInfo newInfo) {
 		contraption.blocks.put(localPos, newInfo);
 		AllPackets.getChannel().send(PacketDistributor.TRACKING_ENTITY.with(() -> this),
-			new ContraptionBlockChangedPacket(getId(), localPos, newInfo.state));
+			new ContraptionBlockChangedPacket(getId(), localPos, newInfo.state()));
 	}
 
 	protected abstract void tickContraption();
@@ -430,22 +430,22 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 	public void tickActors() {
 		boolean stalledPreviously = contraption.stalled;
 
-		if (!level.isClientSide)
+		if (!level().isClientSide)
 			contraption.stalled = false;
 
 		skipActorStop = true;
 		for (MutablePair<StructureBlockInfo, MovementContext> pair : contraption.getActors()) {
 			MovementContext context = pair.right;
 			StructureBlockInfo blockInfo = pair.left;
-			MovementBehaviour actor = AllMovementBehaviours.getBehaviour(blockInfo.state);
+			MovementBehaviour actor = AllMovementBehaviours.getBehaviour(blockInfo.state());
 
 			if (actor == null)
 				continue;
 
 			Vec3 oldMotion = context.motion;
-			Vec3 actorPosition = toGlobalVector(VecHelper.getCenterOf(blockInfo.pos)
+			Vec3 actorPosition = toGlobalVector(VecHelper.getCenterOf(blockInfo.pos())
 				.add(actor.getActiveAreaOffset(context)), 1);
-			BlockPos gridPosition = new BlockPos(actorPosition);
+			BlockPos gridPosition = BlockPos.containing(actorPosition);
 			boolean newPosVisited =
 				!context.stall && shouldActorTrigger(context, blockInfo, actor, actorPosition, gridPosition);
 
@@ -470,7 +470,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 			contraption.stalled |= context.stall;
 		}
 		if (!isAlive()) {
-			contraption.stop(level);
+			contraption.stop(level());
 			return;
 		}
 		skipActorStop = false;
@@ -487,7 +487,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 			}
 		}
 
-		if (!level.isClientSide) {
+		if (!level().isClientSide) {
 			if (!stalledPreviously && contraption.stalled)
 				onContraptionStalled();
 			entityData.set(STALLED, contraption.stalled);
@@ -501,10 +501,10 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 		for (MutablePair<StructureBlockInfo, MovementContext> pair : contraption.getActors()) {
 			MovementContext context = pair.right;
 			StructureBlockInfo blockInfo = pair.left;
-			MovementBehaviour actor = AllMovementBehaviours.getBehaviour(blockInfo.state);
+			MovementBehaviour actor = AllMovementBehaviours.getBehaviour(blockInfo.state());
 			if (actor instanceof PortableStorageInterfaceMovement && isActorActive(context, actor))
 				if (context.position != null)
-					actor.visitNewPosition(context, new BlockPos(context.position));
+					actor.visitNewPosition(context, BlockPos.containing(context.position));
 		}
 	}
 
@@ -525,7 +525,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 
 		context.motion = actorPosition.subtract(previousPosition);
 
-		if (!level.isClientSide() && context.contraption.entity instanceof CarriageContraptionEntity cce
+		if (!level().isClientSide() && context.contraption.entity instanceof CarriageContraptionEntity cce
 			&& cce.getCarriage() != null) {
 			Train train = cce.getCarriage().train;
 			double actualSpeed = train.speedBeforeStall != null ? train.speedBeforeStall : train.speed;
@@ -537,7 +537,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 		relativeMotion = reverseRotation(relativeMotion, 1);
 		context.relativeMotion = relativeMotion;
 
-		return !new BlockPos(previousPosition).equals(gridPosition)
+		return !BlockPos.containing(previousPosition).equals(gridPosition)
 			|| (context.relativeMotion.length() > 0 || context.contraption instanceof CarriageContraption)
 				&& context.firstMovement;
 	}
@@ -640,7 +640,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 			return;
 
 		initialized = compound.getBoolean("Initialized");
-		contraption = Contraption.fromNBT(level, compound.getCompound("Contraption"), spawnData);
+		contraption = Contraption.fromNBT(level(), compound.getCompound("Contraption"), spawnData);
 		contraption.entity = this;
 		entityData.set(STALLED, compound.getBoolean("Stalled"));
 	}
@@ -653,12 +653,12 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 
 		StructureTransform transform = makeStructureTransform();
 
-		contraption.stop(level);
+		contraption.stop(level());
 		AllPackets.getChannel().send(PacketDistributor.TRACKING_ENTITY.with(() -> this),
 			new ContraptionDisassemblyPacket(this.getId(), transform));
 
-		contraption.addBlocksToWorld(level, transform);
+		contraption.addBlocksToWorld(level(), transform);
-		contraption.addPassengersToWorld(level, transform, getPassengers());
+		contraption.addPassengersToWorld(level(), transform, getPassengers());
 
 		for (Entity entity : getPassengers()) {
 			if (!(entity instanceof OrientedContraptionEntity))
@@ -677,14 +677,14 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 
 		ejectPassengers();
 		moveCollidedEntitiesOnDisassembly(transform);
-		AllSoundEvents.CONTRAPTION_DISASSEMBLE.playOnServer(level, blockPosition());
+		AllSoundEvents.CONTRAPTION_DISASSEMBLE.playOnServer(level(), blockPosition());
 	}
 
 	private void moveCollidedEntitiesOnDisassembly(StructureTransform transform) {
 		for (Entity entity : collidingEntities.keySet()) {
 			Vec3 localVec = toLocalVector(entity.position(), 0);
 			Vec3 transformed = transform.apply(localVec);
-			if (level.isClientSide)
+			if (level().isClientSide)
 				entity.setPos(transformed.x, transformed.y + 1 / 16f, transformed.z);
 			else
 				entity.teleportTo(transformed.x, transformed.y + 1 / 16f, transformed.z);
@@ -693,8 +693,8 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 
 	@Override
 	public void remove(RemovalReason p_146834_) {
-		if (!level.isClientSide && !isRemoved() && contraption != null && !skipActorStop)
+		if (!level().isClientSide && !isRemoved() && contraption != null && !skipActorStop)
-			contraption.stop(level);
+			contraption.stop(level());
 		if (contraption != null)
 			contraption.onEntityRemoved(this);
 		super.remove(p_146834_);
@@ -757,8 +757,8 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 		if (contraption == null || !contraption.blocks.containsKey(localPos))
 			return;
 		StructureBlockInfo info = contraption.blocks.get(localPos);
-		contraption.blocks.put(localPos, new StructureBlockInfo(info.pos, newState, info.nbt));
+		contraption.blocks.put(localPos, new StructureBlockInfo(info.pos(), newState, info.nbt()));
-		if (info.state != newState && !(newState.getBlock() instanceof SlidingDoorBlock))
+		if (info.state() != newState && !(newState.getBlock() instanceof SlidingDoorBlock))
 			contraption.deferInvalidate = true;
 		contraption.invalidateColliders();
 	}
@@ -918,7 +918,7 @@ public abstract class AbstractContraptionEntity extends Entity implements IEntit
 	}
 
 	public boolean isAliveOrStale() {
-		return isAlive() || level.isClientSide() ? staleTicks > 0 : false;
+		return isAlive() || level().isClientSide() ? staleTicks > 0 : false;
 	}
 
 }

src/main/java/com/simibubi/create/content/contraptions/BlockMovementChecks.java

@@ -177,8 +177,7 @@ public class BlockMovementChecks {
 		if (state.getCollisionShape(world, pos)
 			.isEmpty())
 			return false;
-		if (state.getMaterial()
+		if (state.canBeReplaced())
-			.isReplaceable())
 			return false;
 		return true;
 	}

src/main/java/com/simibubi/create/content/contraptions/Contraption.java

@@ -189,7 +189,7 @@ public abstract class Contraption {
 
 	public ContraptionWorld getContraptionWorld() {
 		if (world == null)
-			world = new ContraptionWorld(entity.level, this);
+			world = new ContraptionWorld(entity.level(), this);
 		return world;
 	}
 
@@ -251,7 +251,7 @@ public abstract class Contraption {
 		for (BlockFace blockFace : pendingSubContraptions) {
 			Direction face = blockFace.getFace();
 			StabilizedContraption subContraption = new StabilizedContraption(face);
-			Level world = entity.level;
+			Level world = entity.level();
 			BlockPos pos = blockFace.getPos();
 			try {
 				if (!subContraption.assemble(world, pos))
@@ -635,7 +635,7 @@ public abstract class Contraption {
 	protected void addBlock(BlockPos pos, Pair<StructureBlockInfo, BlockEntity> pair) {
 		StructureBlockInfo captured = pair.getKey();
 		BlockPos localPos = pos.subtract(anchor);
-		StructureBlockInfo structureBlockInfo = new StructureBlockInfo(localPos, captured.state, captured.nbt);
+		StructureBlockInfo structureBlockInfo = new StructureBlockInfo(localPos, captured.state(), captured.nbt());
 
 		if (blocks.put(localPos, structureBlockInfo) != null)
 			return;
@@ -644,10 +644,10 @@ public abstract class Contraption {
 		BlockEntity be = pair.getValue();
 		storage.addBlock(localPos, be);
 
-		if (AllMovementBehaviours.getBehaviour(captured.state) != null)
+		if (AllMovementBehaviours.getBehaviour(captured.state()) != null)
 			actors.add(MutablePair.of(structureBlockInfo, null));
 
-		MovingInteractionBehaviour interactionBehaviour = AllInteractionBehaviours.getBehaviour(captured.state);
+		MovingInteractionBehaviour interactionBehaviour = AllInteractionBehaviours.getBehaviour(captured.state());
 		if (interactionBehaviour != null)
 			interactors.put(localPos, interactionBehaviour);
 
@@ -735,7 +735,7 @@ public abstract class Contraption {
 			StructureBlockInfo structureBlockInfo = getBlocks().get(pos);
 			if (structureBlockInfo == null)
 				return;
-			MovingInteractionBehaviour behaviour = AllInteractionBehaviours.getBehaviour(structureBlockInfo.state);
+			MovingInteractionBehaviour behaviour = AllInteractionBehaviours.getBehaviour(structureBlockInfo.state());
 			if (behaviour != null)
 				interactors.put(pos, behaviour);
 		});
@@ -758,11 +758,11 @@ public abstract class Contraption {
 
 		ListTag actorsNBT = new ListTag();
 		for (MutablePair<StructureBlockInfo, MovementContext> actor : getActors()) {
-			MovementBehaviour behaviour = AllMovementBehaviours.getBehaviour(actor.left.state);
+			MovementBehaviour behaviour = AllMovementBehaviours.getBehaviour(actor.left.state());
 			if (behaviour == null)
 				continue;
 			CompoundTag compound = new CompoundTag();
-			compound.put("Pos", NbtUtils.writeBlockPos(actor.left.pos));
+			compound.put("Pos", NbtUtils.writeBlockPos(actor.left.pos()));
 			behaviour.writeExtraData(actor.right);
 			actor.right.writeToNBT(compound);
 			actorsNBT.add(compound);
@@ -833,12 +833,12 @@ public abstract class Contraption {
 		ListTag blockList = new ListTag();
 
 		for (StructureBlockInfo block : this.blocks.values()) {
-			int id = palette.idFor(block.state);
+			int id = palette.idFor(block.state());
 			CompoundTag c = new CompoundTag();
-			c.putLong("Pos", block.pos.asLong());
+			c.putLong("Pos", block.pos().asLong());
 			c.putInt("State", id);
-			if (block.nbt != null)
+			if (block.nbt() != null)
-				c.put("Data", block.nbt);
+				c.put("Data", block.nbt());
 			blockList.add(c);
 		}
 
@@ -879,36 +879,36 @@ public abstract class Contraption {
 			StructureBlockInfo info =
 				usePalettedDeserialization ? readStructureBlockInfo(c, finalPalette) : legacyReadStructureBlockInfo(c, holderGetter);
 
-			this.blocks.put(info.pos, info);
+			this.blocks.put(info.pos(), info);
 
 			if (!world.isClientSide)
 				return;
 
-			CompoundTag tag = info.nbt;
+			CompoundTag tag = info.nbt();
 			if (tag == null)
 				return;
 
-			tag.putInt("x", info.pos.getX());
+			tag.putInt("x", info.pos().getX());
-			tag.putInt("y", info.pos.getY());
+			tag.putInt("y", info.pos().getY());
-			tag.putInt("z", info.pos.getZ());
+			tag.putInt("z", info.pos().getZ());
 
-			BlockEntity be = BlockEntity.loadStatic(info.pos, info.state, tag);
+			BlockEntity be = BlockEntity.loadStatic(info.pos(), info.state(), tag);
 			if (be == null)
 				return;
 			be.setLevel(world);
-			modelData.put(info.pos, be.getModelData());
+			modelData.put(info.pos(), be.getModelData());
 			if (be instanceof KineticBlockEntity kbe)
 				kbe.setSpeed(0);
 			be.getBlockState();
 
-			MovementBehaviour movementBehaviour = AllMovementBehaviours.getBehaviour(info.state);
+			MovementBehaviour movementBehaviour = AllMovementBehaviours.getBehaviour(info.state());
 			if (movementBehaviour == null || !movementBehaviour.hasSpecialInstancedRendering())
 				maybeInstancedBlockEntities.add(be);
 
 			if (movementBehaviour != null && !movementBehaviour.renderAsNormalBlockEntity())
 				return;
 
-			presentBlockEntities.put(info.pos, be);
+			presentBlockEntities.put(info.pos(), be);
 			specialRenderedBlockEntities.add(be);
 		});
 	}
@@ -944,28 +944,28 @@ public abstract class Contraption {
 			for (Iterator<StructureBlockInfo> iterator = blocks.values()
 				.iterator(); iterator.hasNext();) {
 				StructureBlockInfo block = iterator.next();
-				if (brittles != BlockMovementChecks.isBrittle(block.state))
+				if (brittles != BlockMovementChecks.isBrittle(block.state()))
 					continue;
 
 				for (int i = 0; i < superglue.size(); i++) {
 					AABB aabb = superglue.get(i);
 					if (aabb == null
-						|| !aabb.contains(block.pos.getX() + .5, block.pos.getY() + .5, block.pos.getZ() + .5))
+						|| !aabb.contains(block.pos().getX() + .5, block.pos().getY() + .5, block.pos().getZ() + .5))
 						continue;
 					if (minimisedGlue.get(i) == null)
-						minimisedGlue.set(i, new BoundingBox(block.pos));
+						minimisedGlue.set(i, new BoundingBox(block.pos()));
 					else
-						minimisedGlue.set(i, BBHelper.encapsulate(minimisedGlue.get(i), block.pos));
+						minimisedGlue.set(i, BBHelper.encapsulate(minimisedGlue.get(i), block.pos()));
 				}
 
-				BlockPos add = block.pos.offset(anchor)
+				BlockPos add = block.pos().offset(anchor)
 					.offset(offset);
-				if (customBlockRemoval(world, add, block.state))
+				if (customBlockRemoval(world, add, block.state()))
 					continue;
 				BlockState oldState = world.getBlockState(add);
 				Block blockIn = oldState.getBlock();
-				boolean blockMismatch = block.state.getBlock() != blockIn;
+				boolean blockMismatch = block.state().getBlock() != blockIn;
-				blockMismatch &= !AllBlocks.POWERED_SHAFT.is(blockIn) || !AllBlocks.SHAFT.has(block.state);
+				blockMismatch &= !AllBlocks.POWERED_SHAFT.is(blockIn) || !AllBlocks.SHAFT.has(block.state());
 				if (blockMismatch)
 					iterator.remove();
 				world.removeBlockEntity(add);
@@ -990,13 +990,13 @@ public abstract class Contraption {
 		}
 
 		for (StructureBlockInfo block : blocks.values()) {
-			BlockPos add = block.pos.offset(anchor)
+			BlockPos add = block.pos().offset(anchor)
 				.offset(offset);
 //			if (!shouldUpdateAfterMovement(block))
 //				continue;
 
 			int flags = Block.UPDATE_MOVE_BY_PISTON | Block.UPDATE_ALL;
-			world.sendBlockUpdated(add, block.state, Blocks.AIR.defaultBlockState(), flags);
+			world.sendBlockUpdated(add, block.state(), Blocks.AIR.defaultBlockState(), flags);
 
 			// when the blockstate is set to air, the block's POI data is removed, but
 			// markAndNotifyBlock tries to
@@ -1004,7 +1004,7 @@ public abstract class Contraption {
 			// we add the POI data back now
 			// (code copied from ServerWorld.onBlockStateChange)
 			ServerLevel serverWorld = (ServerLevel) world;
-			PoiTypes.forState(block.state)
+			PoiTypes.forState(block.state())
 				.ifPresent(poiType -> {
 					world.getServer()
 						.execute(() -> {
@@ -1014,9 +1014,9 @@ public abstract class Contraption {
 						});
 				});
 
-			world.markAndNotifyBlock(add, world.getChunkAt(add), block.state, Blocks.AIR.defaultBlockState(), flags,
+			world.markAndNotifyBlock(add, world.getChunkAt(add), block.state(), Blocks.AIR.defaultBlockState(), flags,
 				512);
-			block.state.updateIndirectNeighbourShapes(world, add, flags & -2);
+			block.state().updateIndirectNeighbourShapes(world, add, flags & -2);
 		}
 	}
 
@@ -1027,11 +1027,11 @@ public abstract class Contraption {
 
 		for (boolean nonBrittles : Iterate.trueAndFalse) {
 			for (StructureBlockInfo block : blocks.values()) {
-				if (nonBrittles == BlockMovementChecks.isBrittle(block.state))
+				if (nonBrittles == BlockMovementChecks.isBrittle(block.state()))
 					continue;
 
-				BlockPos targetPos = transform.apply(block.pos);
+				BlockPos targetPos = transform.apply(block.pos());
-				BlockState state = transform.apply(block.state);
+				BlockState state = transform.apply(block.state());
 
 				if (customBlockPlacement(world, targetPos, state))
 					continue;
@@ -1082,7 +1082,7 @@ public abstract class Contraption {
 
 				BlockEntity blockEntity = world.getBlockEntity(targetPos);
 
-				CompoundTag tag = block.nbt;
+				CompoundTag tag = block.nbt();
 
 				// Temporary fix: Calling load(CompoundTag tag) on a Sculk sensor causes it to not react to vibrations.
 				if(state.is(Blocks.SCULK_SENSOR) || state.is(Blocks.SCULK_SHRIEKER))
@@ -1114,8 +1114,8 @@ public abstract class Contraption {
 		for (StructureBlockInfo block : blocks.values()) {
 			if (!shouldUpdateAfterMovement(block))
 				continue;
-			BlockPos targetPos = transform.apply(block.pos);
+			BlockPos targetPos = transform.apply(block.pos());
-			world.markAndNotifyBlock(targetPos, world.getChunkAt(targetPos), block.state, block.state,
+			world.markAndNotifyBlock(targetPos, world.getChunkAt(targetPos), block.state(), block.state(),
 				Block.UPDATE_MOVE_BY_PISTON | Block.UPDATE_ALL, 512);
 		}
 
@@ -1152,7 +1152,7 @@ public abstract class Contraption {
 
 		for (MutablePair<StructureBlockInfo, MovementContext> pair : actors) {
 			MovementContext context = new MovementContext(world, pair.left, this);
-			MovementBehaviour behaviour = AllMovementBehaviours.getBehaviour(pair.left.state);
+			MovementBehaviour behaviour = AllMovementBehaviours.getBehaviour(pair.left.state());
 			if (behaviour != null)
 				behaviour.startMoving(context);
 			pair.setRight(context);
@@ -1182,7 +1182,7 @@ public abstract class Contraption {
 
 	public void setActorsActive(ItemStack referenceStack, boolean enable) {
 		for (MutablePair<StructureBlockInfo, MovementContext> pair : actors) {
-			MovementBehaviour behaviour = AllMovementBehaviours.getBehaviour(pair.left.state);
+			MovementBehaviour behaviour = AllMovementBehaviours.getBehaviour(pair.left.state());
 			if (behaviour == null)
 				continue;
 			ItemStack behaviourStack = behaviour.canBeDisabledVia(pair.right);
@@ -1212,7 +1212,7 @@ public abstract class Contraption {
 
 	public void forEachActor(Level world, BiConsumer<MovementBehaviour, MovementContext> callBack) {
 		for (MutablePair<StructureBlockInfo, MovementContext> pair : actors) {
-			MovementBehaviour behaviour = AllMovementBehaviours.getBehaviour(pair.getLeft().state);
+			MovementBehaviour behaviour = AllMovementBehaviours.getBehaviour(pair.getLeft().state());
 			if (behaviour == null)
 				continue;
 			callBack.accept(behaviour, pair.getRight());
@@ -1220,10 +1220,10 @@ public abstract class Contraption {
 	}
 
 	protected boolean shouldUpdateAfterMovement(StructureBlockInfo info) {
-		if (PoiTypes.forState(info.state)
+		if (PoiTypes.forState(info.state())
 			.isPresent())
 			return false;
-		if (info.state.getBlock() instanceof SlidingDoorBlock)
+		if (info.state().getBlock() instanceof SlidingDoorBlock)
 			return false;
 		return true;
 	}
@@ -1293,7 +1293,7 @@ public abstract class Contraption {
 	@Nullable
 	public MutablePair<StructureBlockInfo, MovementContext> getActorAt(BlockPos localPos) {
 		for (MutablePair<StructureBlockInfo, MovementContext> pair : actors)
-			if (localPos.equals(pair.left.pos))
+			if (localPos.equals(pair.left.pos()))
 				return pair;
 		return null;
 	}
@@ -1320,7 +1320,7 @@ public abstract class Contraption {
 			for (Entry<BlockPos, StructureBlockInfo> entry : blocks.entrySet()) {
 				StructureBlockInfo info = entry.getValue();
 				BlockPos localPos = entry.getKey();
-				VoxelShape collisionShape = info.state.getCollisionShape(world, localPos, CollisionContext.empty());
+				VoxelShape collisionShape = info.state().getCollisionShape(world, localPos, CollisionContext.empty());
 				if (collisionShape.isEmpty())
 					continue;
 				combinedShape = Shapes.joinUnoptimized(combinedShape,
@@ -1421,7 +1421,7 @@ public abstract class Contraption {
 
 	public boolean containsBlockBreakers() {
 		for (MutablePair<StructureBlockInfo, MovementContext> pair : actors) {
-			MovementBehaviour behaviour = AllMovementBehaviours.getBehaviour(pair.getLeft().state);
+			MovementBehaviour behaviour = AllMovementBehaviours.getBehaviour(pair.getLeft().state());
 			if (behaviour instanceof BlockBreakingMovementBehaviour || behaviour instanceof HarvesterMovementBehaviour)
 				return true;
 		}

src/main/java/com/simibubi/create/content/contraptions/ContraptionCollider.java

@@ -272,22 +272,22 @@ public class ContraptionCollider {
 				if (temporalCollision)
 					collisionLocation = collisionLocation.add(0, motionResponse.y, 0);
 
-				BlockPos pos = new BlockPos(contraptionEntity.toLocalVector(entity.position(), 0));
+				BlockPos pos = BlockPos.containing(contraptionEntity.toLocalVector(entity.position(), 0));
 				if (contraption.getBlocks()
 					.containsKey(pos)) {
 					BlockState blockState = contraption.getBlocks()
-						.get(pos).state;
+						.get(pos).state();
 					if (blockState.is(BlockTags.CLIMBABLE)) {
 						surfaceCollision.setTrue();
 						totalResponse = totalResponse.add(0, .1f, 0);
 					}
 				}
 
-				pos = new BlockPos(contraptionEntity.toLocalVector(collisionLocation, 0));
+				pos = BlockPos.containing(contraptionEntity.toLocalVector(collisionLocation, 0));
 				if (contraption.getBlocks()
 					.containsKey(pos)) {
 					BlockState blockState = contraption.getBlocks()
-						.get(pos).state;
+						.get(pos).state();
 
 					MovingInteractionBehaviour movingInteractionBehaviour = contraption.interactors.get(pos);
 					if (movingInteractionBehaviour != null)
@@ -303,7 +303,7 @@ public class ContraptionCollider {
 
 			if (bounce > 0 && hasNormal && anyCollision
 				&& bounceEntity(entity, collisionNormal, contraptionEntity, bounce)) {
-				entity.level.playSound(playerType == PlayerType.CLIENT ? (Player) entity : null, entity.getX(),
+				entity.level().playSound(playerType == PlayerType.CLIENT ? (Player) entity : null, entity.getX(),
 					entity.getY(), entity.getZ(), SoundEvents.SLIME_BLOCK_FALL, SoundSource.BLOCKS, .5f, 1);
 				continue;
 			}
@@ -397,7 +397,7 @@ public class ContraptionCollider {
 			AllPackets.getChannel()
 				.sendToServer(new ClientMotionPacket(entityMotion, true, limbSwing));
 
-			if (entity.isOnGround() && contraption instanceof TranslatingContraption) {
+			if (entity.onGround() && contraption instanceof TranslatingContraption) {
 				safetyLock.setLeft(new WeakReference<>(contraptionEntity));
 				safetyLock.setRight(entity.getY() - contraptionEntity.getY());
 			}
@@ -506,7 +506,7 @@ public class ContraptionCollider {
 
 		if (!(contraptionEntity instanceof CarriageContraptionEntity cce))
 			return entityMotion;
-		if (!entity.isOnGround())
+		if (!entity.onGround())
 			return entityMotion;
 
 		CompoundTag persistentData = entity.getPersistentData();
@@ -612,20 +612,20 @@ public class ContraptionCollider {
 	/** From Entity#collide **/
 	static Vec3 collide(Vec3 p_20273_, Entity e) {
 		AABB aabb = e.getBoundingBox();
-		List<VoxelShape> list = e.level.getEntityCollisions(e, aabb.expandTowards(p_20273_));
+		List<VoxelShape> list = e.level().getEntityCollisions(e, aabb.expandTowards(p_20273_));
-		Vec3 vec3 = p_20273_.lengthSqr() == 0.0D ? p_20273_ : collideBoundingBox(e, p_20273_, aabb, e.level, list);
+		Vec3 vec3 = p_20273_.lengthSqr() == 0.0D ? p_20273_ : collideBoundingBox(e, p_20273_, aabb, e.level(), list);
 		boolean flag = p_20273_.x != vec3.x;
 		boolean flag1 = p_20273_.y != vec3.y;
 		boolean flag2 = p_20273_.z != vec3.z;
 		boolean flag3 = flag1 && p_20273_.y < 0.0D;
 		if (e.getStepHeight() > 0.0F && flag3 && (flag || flag2)) {
 			Vec3 vec31 = collideBoundingBox(e, new Vec3(p_20273_.x, (double) e.getStepHeight(), p_20273_.z), aabb,
-				e.level, list);
+				e.level(), list);
 			Vec3 vec32 = collideBoundingBox(e, new Vec3(0.0D, (double) e.getStepHeight(), 0.0D),
-				aabb.expandTowards(p_20273_.x, 0.0D, p_20273_.z), e.level, list);
+				aabb.expandTowards(p_20273_.x, 0.0D, p_20273_.z), e.level(), list);
 			if (vec32.y < (double) e.getStepHeight()) {
 				Vec3 vec33 =
-					collideBoundingBox(e, new Vec3(p_20273_.x, 0.0D, p_20273_.z), aabb.move(vec32), e.level, list)
+					collideBoundingBox(e, new Vec3(p_20273_.x, 0.0D, p_20273_.z), aabb.move(vec32), e.level(), list)
 						.add(vec32);
 				if (vec33.horizontalDistanceSqr() > vec31.horizontalDistanceSqr()) {
 					vec31 = vec33;
@@ -634,7 +634,7 @@ public class ContraptionCollider {
 
 			if (vec31.horizontalDistanceSqr() > vec3.horizontalDistanceSqr()) {
 				return vec31.add(collideBoundingBox(e, new Vec3(0.0D, -vec31.y + p_20273_.y, 0.0D), aabb.move(vec31),
-					e.level, list));
+					e.level(), list));
 			}
 		}
 
@@ -644,7 +644,7 @@ public class ContraptionCollider {
 	private static PlayerType getPlayerType(Entity entity) {
 		if (!(entity instanceof Player))
 			return PlayerType.NONE;
-		if (!entity.level.isClientSide)
+		if (!entity.level().isClientSide)
 			return PlayerType.SERVER;
 		MutableBoolean isClient = new MutableBoolean(false);
 		DistExecutor.unsafeRunWhenOn(Dist.CLIENT, () -> () -> isClient.setValue(isClientPlayerEntity(entity)));
@@ -665,17 +665,17 @@ public class ContraptionCollider {
 		AABB blockScanBB = localBB.inflate(0.5f);
 		blockScanBB = blockScanBB.inflate(horizontalFactor, verticalFactor, horizontalFactor);
 
-		BlockPos min = new BlockPos(blockScanBB.minX, blockScanBB.minY, blockScanBB.minZ);
+		BlockPos min = BlockPos.containing(blockScanBB.minX, blockScanBB.minY, blockScanBB.minZ);
-		BlockPos max = new BlockPos(blockScanBB.maxX, blockScanBB.maxY, blockScanBB.maxZ);
+		BlockPos max = BlockPos.containing(blockScanBB.maxX, blockScanBB.maxY, blockScanBB.maxZ);
 
 		List<VoxelShape> potentialHits = BlockPos.betweenClosedStream(min, max)
 			.filter(contraption.getBlocks()::containsKey)
 			.filter(Predicates.not(contraption::isHiddenInPortal))
 			.map(p -> {
 				BlockState blockState = contraption.getBlocks()
-					.get(p).state;
+					.get(p).state();
 				BlockPos pos = contraption.getBlocks()
-					.get(p).pos;
+					.get(p).pos();
 				VoxelShape collisionShape = blockState.getCollisionShape(world, p);
 				return collisionShape.move(pos.getX(), pos.getY(), pos.getZ());
 			})
@@ -694,7 +694,7 @@ public class ContraptionCollider {
 		TranslatingContraption contraption = (TranslatingContraption) contraptionEntity.getContraption();
 		AABB bounds = contraptionEntity.getBoundingBox();
 		Vec3 position = contraptionEntity.position();
-		BlockPos gridPos = new BlockPos(position);
+		BlockPos gridPos = BlockPos.containing(position);
 
 		if (contraption == null)
 			return false;
@@ -734,7 +734,7 @@ public class ContraptionCollider {
 
 			for (BlockPos colliderPos : contraption.getOrCreateColliders(world, movementDirection)) {
 				colliderPos = colliderPos.offset(gridPos)
-					.subtract(new BlockPos(otherPosition));
+					.subtract(BlockPos.containing(otherPosition));
 				if (!otherContraption.getBlocks()
 					.containsKey(colliderPos))
 					continue;
@@ -762,7 +762,7 @@ public class ContraptionCollider {
 			if (collidedState.getBlock() instanceof CocoaBlock)
 				continue;
 
-			MovementBehaviour movementBehaviour = AllMovementBehaviours.getBehaviour(blockInfo.state);
+			MovementBehaviour movementBehaviour = AllMovementBehaviours.getBehaviour(blockInfo.state());
 			if (movementBehaviour != null) {
 				if (movementBehaviour instanceof BlockBreakingMovementBehaviour) {
 					BlockBreakingMovementBehaviour behaviour = (BlockBreakingMovementBehaviour) movementBehaviour;
@@ -784,8 +784,7 @@ public class ContraptionCollider {
 			if (AllBlocks.PULLEY_MAGNET.has(collidedState) && pos.equals(BlockPos.ZERO)
 				&& movementDirection == Direction.UP)
 				continue;
-			if (!collidedState.getMaterial()
+			if (!collidedState.canBeReplaced() && !emptyCollider) {
-				.isReplaceable() && !emptyCollider) {
 				return true;
 			}
 

src/main/java/com/simibubi/create/content/contraptions/ContraptionHandlerClient.java

@@ -156,7 +156,7 @@ public class ContraptionHandlerClient {
 					.get(pos);
 				if (blockInfo == null)
 					continue;
-				BlockState state = blockInfo.state;
+				BlockState state = blockInfo.state();
 				VoxelShape raytraceShape = state.getShape(contraption.getContraptionWorld(), BlockPos.ZERO.below());
 				if (raytraceShape.isEmpty())
 					continue;

src/main/java/com/simibubi/create/content/contraptions/ContraptionMovementSetting.java

@@ -39,7 +39,7 @@ public enum ContraptionMovementSetting {
 	}
 
 	public static boolean allAre(Collection<StructureTemplate.StructureBlockInfo> blocks, ContraptionMovementSetting are) {
-		return blocks.stream().anyMatch(b -> get(b.state.getBlock()) == are);
+		return blocks.stream().anyMatch(b -> get(b.state().getBlock()) == are);
 	}
 
 	public static boolean isNoPickup(Collection<StructureTemplate.StructureBlockInfo> blocks) {

src/main/java/com/simibubi/create/content/contraptions/ContraptionWorld.java

@@ -37,7 +37,7 @@ public class ContraptionWorld extends WrappedWorld {
         StructureTemplate.StructureBlockInfo blockInfo = contraption.getBlocks().get(pos);
 
         if (blockInfo != null)
-            return blockInfo.state;
+            return blockInfo.state();
 
         return Blocks.AIR.defaultBlockState();
     }

src/main/java/com/simibubi/create/content/contraptions/ControlledContraptionEntity.java

@@ -55,7 +55,7 @@ public class ControlledContraptionEntity extends AbstractContraptionEntity {
 	@Override
 	public void setPos(double x, double y, double z) {
 		super.setPos(x, y, z);
-		if (!level.isClientSide())
+		if (!level().isClientSide())
 			return;
 		for (Entity entity : getPassengers())
 			positionRider(entity);
@@ -125,7 +125,7 @@ public class ControlledContraptionEntity extends AbstractContraptionEntity {
 	public void setAngle(float angle) {
 		this.angle = angle;
 
-		if (!level.isClientSide())
+		if (!level().isClientSide())
 			return;
 		for (Entity entity : getPassengers())
 			positionRider(entity);
@@ -157,7 +157,7 @@ public class ControlledContraptionEntity extends AbstractContraptionEntity {
 
 		if (controllerPos == null)
 			return;
-		if (!level.isLoaded(controllerPos))
+		if (!level().isLoaded(controllerPos))
 			return;
 		IControlContraption controller = getController();
 		if (controller == null) {
@@ -166,7 +166,7 @@ public class ControlledContraptionEntity extends AbstractContraptionEntity {
 		}
 		if (!controller.isAttachedTo(this)) {
 			controller.attach(this);
-			if (level.isClientSide)
+			if (level().isClientSide)
 				setPos(getX(), getY(), getZ());
 		}
 	}
@@ -186,7 +186,7 @@ public class ControlledContraptionEntity extends AbstractContraptionEntity {
 		if (!activeAreaOffset.multiply(VecHelper.axisAlingedPlaneOf(Vec3.atLowerCornerOf(facing.getNormal())))
 			.equals(Vec3.ZERO))
 			return false;
-		if (!VecHelper.onSameAxis(blockInfo.pos, BlockPos.ZERO, facing.getAxis()))
+		if (!VecHelper.onSameAxis(blockInfo.pos(), BlockPos.ZERO, facing.getAxis()))
 			return false;
 		context.motion = Vec3.atLowerCornerOf(facing.getNormal())
 			.scale(angleDelta / 360.0);
@@ -204,9 +204,9 @@ public class ControlledContraptionEntity extends AbstractContraptionEntity {
 	protected IControlContraption getController() {
 		if (controllerPos == null)
 			return null;
-		if (!level.isLoaded(controllerPos))
+		if (!level().isLoaded(controllerPos))
 			return null;
-		BlockEntity be = level.getBlockEntity(controllerPos);
+		BlockEntity be = level().getBlockEntity(controllerPos);
 		if (!(be instanceof IControlContraption))
 			return null;
 		return (IControlContraption) be;
@@ -214,7 +214,7 @@ public class ControlledContraptionEntity extends AbstractContraptionEntity {
 
 	@Override
 	protected StructureTransform makeStructureTransform() {
-		BlockPos offset = new BlockPos(getAnchorVec().add(.5, .5, .5));
+		BlockPos offset = BlockPos.containing(getAnchorVec().add(.5, .5, .5));
 		float xRot = rotationAxis == Axis.X ? angle : 0;
 		float yRot = rotationAxis == Axis.Y ? angle : 0;
 		float zRot = rotationAxis == Axis.Z ? angle : 0;

src/main/java/com/simibubi/create/content/contraptions/MountedFluidStorage.java

@@ -14,6 +14,7 @@ import net.minecraft.core.BlockPos;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraftforge.common.capabilities.ForgeCapabilities;
 import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.fluids.FluidStack;
 import net.minecraftforge.fluids.IFluidTank;
@@ -98,7 +99,7 @@ public class MountedFluidStorage {
 		if (blockEntity == null)
 			return;
 
-		IFluidHandler teHandler = blockEntity.getCapability(CapabilityFluidHandler.FLUID_HANDLER_CAPABILITY)
+		IFluidHandler teHandler = blockEntity.getCapability(ForgeCapabilities.FLUID_HANDLER)
 			.orElse(null);
 		if (!(teHandler instanceof SmartFluidTank))
 			return;
@@ -116,7 +117,7 @@ public class MountedFluidStorage {
 		if (tank instanceof CreativeSmartFluidTank)
 			return;
 
-		LazyOptional<IFluidHandler> capability = be.getCapability(CapabilityFluidHandler.FLUID_HANDLER_CAPABILITY);
+		LazyOptional<IFluidHandler> capability = be.getCapability(ForgeCapabilities.FLUID_HANDLER);
 		IFluidHandler teHandler = capability.orElse(null);
 		if (!(teHandler instanceof SmartFluidTank))
 			return;

src/main/java/com/simibubi/create/content/contraptions/MountedStorage.java

@@ -17,8 +17,8 @@ import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.entity.ChestBlockEntity;
 import net.minecraft.world.level.block.entity.ShulkerBoxBlockEntity;
 import net.minecraft.world.level.block.state.BlockState;
+import net.minecraftforge.common.capabilities.ForgeCapabilities;
 import net.minecraftforge.common.util.LazyOptional;
-import net.minecraftforge.items.CapabilityItemHandler;
 import net.minecraftforge.items.IItemHandler;
 import net.minecraftforge.items.IItemHandlerModifiable;
 import net.minecraftforge.items.ItemStackHandler;
@@ -51,7 +51,7 @@ public class MountedStorage {
 			return true;
 
 		try {
-			LazyOptional<IItemHandler> capability = be.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY);
+			LazyOptional<IItemHandler> capability = be.getCapability(ForgeCapabilities.ITEM_HANDLER);
 			IItemHandler handler = capability.orElse(null);
 			if (handler instanceof ItemStackHandler)
 				return !(handler instanceof ProcessingInventory);
@@ -102,7 +102,7 @@ public class MountedStorage {
 			return;
 		}
 
-		IItemHandler beHandler = blockEntity.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY)
+		IItemHandler beHandler = blockEntity.getCapability(ForgeCapabilities.ITEM_HANDLER)
 			.orElse(dummyHandler);
 		if (beHandler == dummyHandler)
 			return;
@@ -156,7 +156,7 @@ public class MountedStorage {
 			return;
 		}
 
-		LazyOptional<IItemHandler> capability = be.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY);
+		LazyOptional<IItemHandler> capability = be.getCapability(ForgeCapabilities.ITEM_HANDLER);
 		IItemHandler teHandler = capability.orElse(null);
 		if (!(teHandler instanceof IItemHandlerModifiable))
 			return;

src/main/java/com/simibubi/create/content/contraptions/MountedStorageManager.java

@@ -53,7 +53,7 @@ public class MountedStorageManager {
 	}
 
 	public void entityTick(AbstractContraptionEntity entity) {
-		fluidStorage.forEach((pos, mfs) -> mfs.tick(entity, pos, entity.level.isClientSide));
+		fluidStorage.forEach((pos, mfs) -> mfs.tick(entity, pos, entity.level().isClientSide));
 	}
 
 	public void createHandlers() {
@@ -169,14 +169,14 @@ public class MountedStorageManager {
 	}
 
 	public void addStorageToWorld(StructureBlockInfo block, BlockEntity blockEntity) {
-		if (storage.containsKey(block.pos)) {
+		if (storage.containsKey(block.pos())) {
-			MountedStorage mountedStorage = storage.get(block.pos);
+			MountedStorage mountedStorage = storage.get(block.pos());
 			if (mountedStorage.isValid())
 				mountedStorage.addStorageToWorld(blockEntity);
 		}
 
-		if (fluidStorage.containsKey(block.pos)) {
+		if (fluidStorage.containsKey(block.pos())) {
-			MountedFluidStorage mountedStorage = fluidStorage.get(block.pos);
+			MountedFluidStorage mountedStorage = fluidStorage.get(block.pos());
 			if (mountedStorage.isValid())
 				mountedStorage.addStorageToWorld(blockEntity);
 		}
@@ -214,7 +214,7 @@ public class MountedStorageManager {
 	}
 
 	public boolean handlePlayerStorageInteraction(Contraption contraption, Player player, BlockPos localPos) {
-		if (player.level.isClientSide()) {
+		if (player.level().isClientSide()) {
 			BlockEntity localBE = contraption.presentBlockEntities.get(localPos);
 			return MountedStorage.canUseAsStorage(localBE);
 		}
@@ -227,9 +227,9 @@ public class MountedStorageManager {
 
 		StructureBlockInfo info = contraption.getBlocks()
 			.get(localPos);
-		if (info != null && info.state.hasProperty(ChestBlock.TYPE)) {
+		if (info != null && info.state().hasProperty(ChestBlock.TYPE)) {
-			ChestType chestType = info.state.getValue(ChestBlock.TYPE);
+			ChestType chestType = info.state().getValue(ChestBlock.TYPE);
-			Direction facing = info.state.getOptionalValue(ChestBlock.FACING)
+			Direction facing = info.state().getOptionalValue(ChestBlock.FACING)
 				.orElse(Direction.SOUTH);
 			Direction connectedDirection =
 				chestType == ChestType.LEFT ? facing.getClockWise() : facing.getCounterClockWise();
@@ -250,12 +250,12 @@ public class MountedStorageManager {
 
 		Supplier<Boolean> stillValid = () -> contraption.entity.isAlive()
 			&& player.distanceToSqr(contraption.entity.toGlobalVector(Vec3.atCenterOf(localPos), 0)) < 64;
-		Component name = info != null ? info.state.getBlock()
+		Component name = info != null ? info.state().getBlock()
 			.getName() : Components.literal("Container");
 		player.openMenu(MountedStorageInteraction.createMenuProvider(name, handler, slotCount, stillValid));
 
 		Vec3 soundPos = contraption.entity.toGlobalVector(Vec3.atCenterOf(localPos), 0);
-		player.level.playSound(null, new BlockPos(soundPos), SoundEvents.BARREL_OPEN, SoundSource.BLOCKS, 0.75f, 1f);
+		player.level().playSound(null, BlockPos.containing(soundPos), SoundEvents.BARREL_OPEN, SoundSource.BLOCKS, 0.75f, 1f);
 		return true;
 	}
 

src/main/java/com/simibubi/create/content/contraptions/OrientedContraptionEntity.java

@@ -145,7 +145,7 @@ public class OrientedContraptionEntity extends AbstractContraptionEntity {
 
 	@Override
 	public void stopRiding() {
-		if (!level.isClientSide && isAlive())
+		if (!level().isClientSide && isAlive())
 			disassemble();
 		super.stopRiding();
 	}
@@ -283,7 +283,7 @@ public class OrientedContraptionEntity extends AbstractContraptionEntity {
 		LazyOptional<MinecartController> capability =
 			riding.getCapability(CapabilityMinecartController.MINECART_CONTROLLER_CAPABILITY);
 		if (capability.isPresent()) {
-			if (!level.isClientSide())
+			if (!level().isClientSide())
 				capability.orElse(null)
 					.setStalledExternally(isStalled);
 		} else {
@@ -298,7 +298,7 @@ public class OrientedContraptionEntity extends AbstractContraptionEntity {
 			}
 		}
 
-		if (level.isClientSide)
+		if (level().isClientSide)
 			return;
 
 		if (!isStalled()) {
@@ -373,11 +373,11 @@ public class OrientedContraptionEntity extends AbstractContraptionEntity {
 			if (riding instanceof AbstractMinecart) {
 				AbstractMinecart minecartEntity = (AbstractMinecart) riding;
 				BlockPos railPosition = minecartEntity.getCurrentRailPosition();
-				BlockState blockState = level.getBlockState(railPosition);
+				BlockState blockState = level().getBlockState(railPosition);
 				if (blockState.getBlock() instanceof BaseRailBlock) {
 					BaseRailBlock abstractRailBlock = (BaseRailBlock) blockState.getBlock();
 					RailShape railDirection =
-						abstractRailBlock.getRailDirection(blockState, level, railPosition, minecartEntity);
+						abstractRailBlock.getRailDirection(blockState, level(), railPosition, minecartEntity);
 					motion = VecHelper.project(motion, MinecartSim2020.getRailVec(railDirection));
 				}
 			}
@@ -422,12 +422,12 @@ public class OrientedContraptionEntity extends AbstractContraptionEntity {
 		int i = Mth.floor(furnaceCart.getX());
 		int j = Mth.floor(furnaceCart.getY());
 		int k = Mth.floor(furnaceCart.getZ());
-		if (furnaceCart.level.getBlockState(new BlockPos(i, j - 1, k))
+		if (furnaceCart.level().getBlockState(new BlockPos(i, j - 1, k))
 			.is(BlockTags.RAILS))
 			--j;
 
 		BlockPos blockpos = new BlockPos(i, j, k);
-		BlockState blockstate = this.level.getBlockState(blockpos);
+		BlockState blockstate = this.level().getBlockState(blockpos);
 		if (furnaceCart.canUseRail() && blockstate.is(BlockTags.RAILS))
 			if (fuel > 1)
 				riding.setDeltaMovement(riding.getDeltaMovement()
@@ -452,11 +452,11 @@ public class OrientedContraptionEntity extends AbstractContraptionEntity {
 		UUID couplingId = getCouplingId();
 		if (couplingId == null)
 			return null;
-		MinecartController controller = CapabilityMinecartController.getIfPresent(level, couplingId);
+		MinecartController controller = CapabilityMinecartController.getIfPresent(level(), couplingId);
 		if (controller == null || !controller.isPresent())
 			return null;
 		UUID coupledCart = controller.getCoupledCart(true);
-		MinecartController coupledController = CapabilityMinecartController.getIfPresent(level, coupledCart);
+		MinecartController coupledController = CapabilityMinecartController.getIfPresent(level(), coupledCart);
 		if (coupledController == null || !coupledController.isPresent())
 			return null;
 		return Couple.create(controller, coupledController);
@@ -505,7 +505,7 @@ public class OrientedContraptionEntity extends AbstractContraptionEntity {
 
 	@Override
 	protected StructureTransform makeStructureTransform() {
-		BlockPos offset = new BlockPos(getAnchorVec().add(.5, .5, .5));
+		BlockPos offset = BlockPos.containing(getAnchorVec().add(.5, .5, .5));
 		return new StructureTransform(offset, 0, -yaw + getInitialYaw(), 0);
 	}
 

src/main/java/com/simibubi/create/content/contraptions/StructureTransform.java

@@ -103,7 +103,7 @@ public class StructureTransform {
 	}
 
 	public BlockPos applyWithoutOffset(BlockPos localPos) {
-		return new BlockPos(applyWithoutOffset(VecHelper.getCenterOf(localPos)));
+		return BlockPos.containing(applyWithoutOffset(VecHelper.getCenterOf(localPos)));
 	}
 
 	public BlockPos apply(BlockPos localPos) {

src/main/java/com/simibubi/create/content/contraptions/TrainCollisionPacket.java

@@ -37,14 +37,14 @@ public class TrainCollisionPacket extends SimplePacketBase {
 	public boolean handle(Context context) {
 		context.enqueueWork(() -> {
 			ServerPlayer player = context.getSender();
-			Level level = player.level;
+			Level level = player.level();
 
 			Entity entity = level.getEntity(contraptionEntityId);
 			if (!(entity instanceof CarriageContraptionEntity cce))
 				return;
 
 			player.hurt(new EntityDamageSource("create.run_over", cce), (int) damage);
-			player.level.playSound(player, entity.blockPosition(), SoundEvents.PLAYER_ATTACK_CRIT, SoundSource.NEUTRAL,
+			player.level().playSound(player, entity.blockPosition(), SoundEvents.PLAYER_ATTACK_CRIT, SoundSource.NEUTRAL,
 				1, .75f);
 		});
 		return true;

src/main/java/com/simibubi/create/content/contraptions/TranslatingContraption.java

@@ -27,15 +27,15 @@ public abstract class TranslatingContraption extends Contraption {
 	public Set<BlockPos> createColliders(Level world, Direction movementDirection) {
 		Set<BlockPos> colliders = new HashSet<>();
 		for (StructureBlockInfo info : getBlocks().values()) {
-			BlockPos offsetPos = info.pos.relative(movementDirection);
+			BlockPos offsetPos = info.pos().relative(movementDirection);
-			if (info.state.getCollisionShape(world, offsetPos)
+			if (info.state().getCollisionShape(world, offsetPos)
 				.isEmpty())
 				continue;
 			if (getBlocks().containsKey(offsetPos)
-				&& !getBlocks().get(offsetPos).state.getCollisionShape(world, offsetPos)
+				&& !getBlocks().get(offsetPos).state().getCollisionShape(world, offsetPos)
 					.isEmpty())
 				continue;
-			colliders.add(info.pos);
+			colliders.add(info.pos());
 		}
 		return colliders;
 	}

src/main/java/com/simibubi/create/content/contraptions/actors/contraptionControls/ContraptionControlsMovingInteraction.java

@@ -21,6 +21,7 @@ import net.minecraft.core.BlockPos;
 import net.minecraft.world.InteractionHand;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.Level;
 import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate.StructureBlockInfo;
 import net.minecraft.world.phys.Vec3;
 import net.minecraftforge.network.PacketDistributor;
@@ -40,7 +41,7 @@ public class ContraptionControlsMovingInteraction extends MovingInteractionBehav
 			return false;
 		if (contraption instanceof ElevatorContraption ec)
 			return elevatorInteraction(localPos, contraptionEntity, ec, ctx);
-		if (contraptionEntity.level.isClientSide()) {
+		if (contraptionEntity.level().isClientSide()) {
 			if (contraption.presentBlockEntities.get(ctx.localPos) instanceof ContraptionControlsBlockEntity cbe)
 				cbe.pressButton();
 			return true;
@@ -70,7 +71,7 @@ public class ContraptionControlsMovingInteraction extends MovingInteractionBehav
 
 		if (invert) {
 			for (MutablePair<StructureBlockInfo, MovementContext> pair : contraption.getActors()) {
-				MovementBehaviour behaviour = AllMovementBehaviours.getBehaviour(pair.left.state);
+				MovementBehaviour behaviour = AllMovementBehaviours.getBehaviour(pair.left.state());
 				if (behaviour == null)
 					continue;
 				ItemStack behaviourStack = behaviour.canBeDisabledVia(pair.right);
@@ -94,8 +95,8 @@ public class ContraptionControlsMovingInteraction extends MovingInteractionBehav
 		ContraptionControlsBlockEntity.sendStatus(player, filter, !disable);
 		send(contraptionEntity, filter, disable);
 
-		AllSoundEvents.CONTROLLER_CLICK.play(player.level, null,
+		AllSoundEvents.CONTROLLER_CLICK.play(player.level(), null,
-			new BlockPos(contraptionEntity.toGlobalVector(Vec3.atCenterOf(localPos), 1)), 1, disable ? 0.8f : 1.5f);
+			BlockPos.containing(contraptionEntity.toGlobalVector(Vec3.atCenterOf(localPos), 1)), 1, disable ? 0.8f : 1.5f);
 
 		return true;
 	}
@@ -107,10 +108,11 @@ public class ContraptionControlsMovingInteraction extends MovingInteractionBehav
 
 	private boolean elevatorInteraction(BlockPos localPos, AbstractContraptionEntity contraptionEntity,
 		ElevatorContraption contraption, MovementContext ctx) {
-		if (!contraptionEntity.level.isClientSide()) {
+		Level level = contraptionEntity.level();
-			BlockPos pos = new BlockPos(contraptionEntity.toGlobalVector(Vec3.atCenterOf(localPos), 1));
+		if (!level.isClientSide()) {
-			AllSoundEvents.CONTROLLER_CLICK.play(contraptionEntity.level, null, pos, 1, 1.5f);
+			BlockPos pos = BlockPos.containing(contraptionEntity.toGlobalVector(Vec3.atCenterOf(localPos), 1));
-			AllSoundEvents.CONTRAPTION_ASSEMBLE.play(contraptionEntity.level, null, pos, 0.75f, 0.8f);
+			AllSoundEvents.CONTROLLER_CLICK.play(level, null, pos, 1, 1.5f);
+			AllSoundEvents.CONTRAPTION_ASSEMBLE.play(level, null, pos, 0.75f, 0.8f);
 			return true;
 		}
 		if (!(ctx.temporaryData instanceof ElevatorFloorSelection efs))

src/main/java/com/simibubi/create/content/contraptions/actors/plough/PloughMovementBehaviour.java

@@ -79,7 +79,7 @@ public class PloughMovementBehaviour extends BlockBreakingMovementBehaviour {
 		if (entity.getDeltaMovement()
 			.length() < 0.25f)
 			return;
-		entity.level.getEntitiesOfClass(Player.class, new AABB(entity.blockPosition()).inflate(32))
+		entity.level().getEntitiesOfClass(Player.class, new AABB(entity.blockPosition()).inflate(32))
 			.forEach(AllAdvancements.ANVIL_PLOUGH::awardTo);
 	}
 

src/main/java/com/simibubi/create/content/contraptions/actors/psi/PortableStorageInterfaceMovement.java

@@ -78,7 +78,7 @@ public class PortableStorageInterfaceMovement implements MovementBehaviour {
 			return;
 
 		if (context.world.isClientSide) {
-			BlockPos pos = new BlockPos(context.position);
+			BlockPos pos = BlockPos.containing(context.position);
 			if (!findInterface(context, pos))
 				reset(context);
 			return;

src/main/java/com/simibubi/create/content/contraptions/actors/roller/RollerMovementBehaviour.java

@@ -200,7 +200,7 @@ public class RollerMovementBehaviour extends BlockBreakingMovementBehaviour {
 		if (profileForTracks != null) {
 			for (Couple<Integer> coords : profileForTracks.keys()) {
 				float height = profileForTracks.get(coords);
-				BlockPos targetPosition = new BlockPos(coords.getFirst(), height, coords.getSecond());
+				BlockPos targetPosition = BlockPos.containing(coords.getFirst(), height, coords.getSecond());
 				boolean shouldPlaceSlab = height > Math.floor(height) + .45;
 				if (startingY == 1 && shouldPlaceSlab && context.world.getBlockState(targetPosition.above())
 					.getOptionalValue(SlabBlock.TYPE)
@@ -256,8 +256,8 @@ public class RollerMovementBehaviour extends BlockBreakingMovementBehaviour {
 		Axis axis = Axis.X;
 		StructureBlockInfo info = context.contraption.getBlocks()
 			.get(BlockPos.ZERO);
-		if (info != null && info.state.hasProperty(StandardBogeyBlock.AXIS))
+		if (info != null && info.state().hasProperty(StandardBogeyBlock.AXIS))
-			axis = info.state.getValue(StandardBogeyBlock.AXIS);
+			axis = info.state().getValue(StandardBogeyBlock.AXIS);
 
 		Direction orientation = cce.getInitialOrientation();
 		Direction rollerFacing = context.state.getValue(RollerBlock.FACING);
@@ -308,7 +308,7 @@ public class RollerMovementBehaviour extends BlockBreakingMovementBehaviour {
 			for (Couple<Integer> coords : profileForTracks.keys()) {
 				float height = profileForTracks.get(coords);
 				boolean shouldPlaceSlab = height > Math.floor(height) + .45;
-				BlockPos targetPosition = new BlockPos(coords.getFirst(), height, coords.getSecond());
+				BlockPos targetPosition = BlockPos.containing(coords.getFirst(), height, coords.getSecond());
 				paveSet.add(Pair.of(targetPosition, shouldPlaceSlab));
 			}
 
@@ -451,8 +451,7 @@ public class RollerMovementBehaviour extends BlockBreakingMovementBehaviour {
 		BlockState existing = level.getBlockState(targetPos);
 		if (existing.is(toPlace.getBlock()))
 			return PaveResult.PASS;
-		if (!existing.is(BlockTags.LEAVES) && !existing.getMaterial()
+		if (!existing.is(BlockTags.LEAVES) && !existing.canBeReplaced()
-			.isReplaceable()
 			&& !existing.getCollisionShape(level, targetPos)
 				.isEmpty())
 			return PaveResult.FAIL;

src/main/java/com/simibubi/create/content/contraptions/actors/roller/TrackPaverV2.java

@@ -36,7 +36,7 @@ public class TrackPaverV2 {
 		int extent = (int) Math.round((to - from) / direction.length());
 		double length = edge.getLength();
 
-		BlockPos pos = new BlockPos(edge.getPosition(graph, Mth.clamp(from, 1 / 16f, length - 1 / 16f) / length)
+		BlockPos pos = BlockPos.containing(edge.getPosition(graph, Mth.clamp(from, 1 / 16f, length - 1 / 16f) / length)
 			.subtract(0, diff.y != 0 ? 1 : 0.5, 0));
 
 		paveStraight(task, pos, direction, extent);
@@ -69,7 +69,7 @@ public class TrackPaverV2 {
 			Vec3 targetVec = mainPos.add(mainNormal.scale(flip * (int) (currentOffset / 2.0)));
 
 			if (!isDiagonalTrack) {
-				toPlaceOn.add(new BlockPos(targetVec));
+				toPlaceOn.add(BlockPos.containing(targetVec));
 				continue;
 			}
 
@@ -82,14 +82,14 @@ public class TrackPaverV2 {
 						.add(mainNormal.normalize()
 							.scale(flip))
 						.scale(.5);
-					toPlaceOn.add(new BlockPos(targetVec.add(sideOffset)));
+					toPlaceOn.add(BlockPos.containing(targetVec.add(sideOffset)));
 				}
 			}
 
 			if (placeRow) {
 				if (Math.abs(currentOffset % 2) == 1)
 					targetVec = mainPos.add(mainNormal.scale(flip * (int) ((currentOffset + 1) / 2.0)));
-				toPlaceOn.add(new BlockPos(targetVec));
+				toPlaceOn.add(BlockPos.containing(targetVec));
 			}
 
 		}

src/main/java/com/simibubi/create/content/contraptions/actors/seat/SeatBlock.java

@@ -84,7 +84,7 @@ public class SeatBlock extends Block implements ProperWaterloggedBlock {
 	public void updateEntityAfterFallOn(BlockGetter reader, Entity entity) {
 		BlockPos pos = entity.blockPosition();
 		if (entity instanceof Player || !(entity instanceof LivingEntity) || !canBePickedUp(entity)
-			|| isSeatOccupied(entity.level, pos)) {
+			|| isSeatOccupied(entity.level(), pos)) {
 			if (entity.isSuppressingBounce()) {
 				super.updateEntityAfterFallOn(reader, entity);
 				return;
@@ -101,7 +101,7 @@ public class SeatBlock extends Block implements ProperWaterloggedBlock {
 		if (reader.getBlockState(pos)
 			.getBlock() != this)
 			return;
-		sitDown(entity.level, pos, entity);
+		sitDown(entity.level(), pos, entity);
 	}
 
 	@Override
@@ -165,7 +165,7 @@ public class SeatBlock extends Block implements ProperWaterloggedBlock {
 	}
 
 	public static Optional<Entity> getLeashed(Level level, Player player) {
-		List<Entity> entities = player.level.getEntities((Entity) null, player.getBoundingBox()
+		List<Entity> entities = player.level().getEntities((Entity) null, player.getBoundingBox()
 			.inflate(10), e -> true);
 		for (Entity e : entities)
 			if (e instanceof Mob mob && mob.getLeashHolder() == player && SeatBlock.canBePickedUp(e))

src/main/java/com/simibubi/create/content/contraptions/actors/seat/SeatEntity.java

@@ -85,9 +85,9 @@ public class SeatEntity extends Entity implements IEntityAdditionalSpawnData {
 
 	@Override
 	public void tick() {
-		if (level.isClientSide)
+		if (level().isClientSide)
 			return;
-		boolean blockPresent = level.getBlockState(blockPosition())
+		boolean blockPresent = level().getBlockState(blockPosition())
 			.getBlock() instanceof SeatBlock;
 		if (isVehicle() && blockPresent)
 			return;

src/main/java/com/simibubi/create/content/contraptions/actors/trainControls/ControlsInteractionBehaviour.java

@@ -34,7 +34,7 @@ public class ControlsInteractionBehaviour extends MovingInteractionBehaviour {
 			return false;
 
 		contraptionEntity.setControllingPlayer(player.getUUID());
-		if (player.level.isClientSide)
+		if (player.level().isClientSide)
 			DistExecutor.unsafeRunWhenOn(Dist.CLIENT,
 				() -> () -> ControlsHandler.startControlling(contraptionEntity, localPos));
 		return true;

src/main/java/com/simibubi/create/content/contraptions/actors/trainControls/ControlsMovementBehaviour.java

@@ -68,8 +68,8 @@ public class ControlsMovementBehaviour implements MovementBehaviour {
 		Direction initialOrientation = cce.getInitialOrientation()
 			.getCounterClockWise();
 		boolean inverted = false;
-		if (info != null && info.state.hasProperty(ControlsBlock.FACING))
+		if (info != null && info.state().hasProperty(ControlsBlock.FACING))
-			inverted = !info.state.getValue(ControlsBlock.FACING)
+			inverted = !info.state().getValue(ControlsBlock.FACING)
 				.equals(initialOrientation);
 
 		if (ControlsHandler.getContraption() == entity && ControlsHandler.getControlsPos() != null

src/main/java/com/simibubi/create/content/contraptions/bearing/BearingContraption.java

@@ -68,7 +68,7 @@ public class BearingContraption extends Contraption {
 	}
 
 	private BlockState getSailBlock(Pair<StructureBlockInfo, BlockEntity> capture) {
-		BlockState state = capture.getKey().state;
+		BlockState state = capture.getKey().state();
 		if (AllBlocks.COPYCAT_PANEL.has(state) && capture.getRight() instanceof CopycatBlockEntity cbe)
 			return cbe.getMaterial();
 		return state;

src/main/java/com/simibubi/create/content/contraptions/bearing/MechanicalBearingBlockEntity.java

@@ -342,8 +342,7 @@ public class MechanicalBearingBlockEntity extends GeneratingKineticBlockEntity
 			return false;
 
 		BlockState attachedState = level.getBlockState(worldPosition.relative(state.getValue(BearingBlock.FACING)));
-		if (attachedState.getMaterial()
+		if (attachedState.canBeReplaced())
-			.isReplaceable())
 			return false;
 		TooltipHelper.addHint(tooltip, "hint.empty_bearing");
 		return true;

src/main/java/com/simibubi/create/content/contraptions/bearing/SailBlock.java

@@ -247,8 +247,7 @@ public class SailBlock extends WrenchableDirectionalBlock {
 				state.getValue(SailBlock.FACING)
 					.getAxis(),
 				dir -> world.getBlockState(pos.relative(dir))
-					.getMaterial()
+					.canBeReplaced());
-					.isReplaceable());
 
 			if (directions.isEmpty())
 				return PlacementOffset.fail();

src/main/java/com/simibubi/create/content/contraptions/behaviour/BellMovementBehaviour.java

@@ -38,7 +38,7 @@ public class BellMovementBehaviour implements MovementBehaviour {
 
 	public static void playSound(MovementContext context) {
 		Level world = context.world;
-		BlockPos pos = new BlockPos(context.position);
+		BlockPos pos = BlockPos.containing(context.position);
 		Block block = context.state.getBlock();
 
 		if (block instanceof AbstractBellBlock) {

src/main/java/com/simibubi/create/content/contraptions/behaviour/DoorMovingInteraction.java

@@ -29,9 +29,9 @@ public class DoorMovingInteraction extends SimpleBlockMovingInteraction {
 		BlockPos otherPos = currentState.getValue(DoorBlock.HALF) == DoubleBlockHalf.LOWER ? pos.above() : pos.below();
 		StructureBlockInfo info = contraption.getBlocks()
 			.get(otherPos);
-		if (info.state.hasProperty(DoorBlock.OPEN)) {
+		if (info.state().hasProperty(DoorBlock.OPEN)) {
-			BlockState newState = info.state.cycle(DoorBlock.OPEN);
+			BlockState newState = info.state().cycle(DoorBlock.OPEN);
-			setContraptionBlockData(contraption.entity, otherPos, new StructureBlockInfo(info.pos, newState, info.nbt));
+			setContraptionBlockData(contraption.entity, otherPos, new StructureBlockInfo(info.pos(), newState, info.nbt()));
 		}
 
 		currentState = currentState.cycle(DoorBlock.OPEN);
@@ -45,11 +45,11 @@ public class DoorMovingInteraction extends SimpleBlockMovingInteraction {
 					pos.relative(hinge == DoorHingeSide.LEFT ? facing.getClockWise() : facing.getCounterClockWise());
 				StructureBlockInfo doubleInfo = contraption.getBlocks()
 					.get(doublePos);
-				if (doubleInfo != null && SlidingDoorBlock.isDoubleDoor(currentState, hinge, facing, doubleInfo.state))
+				if (doubleInfo != null && SlidingDoorBlock.isDoubleDoor(currentState, hinge, facing, doubleInfo.state()))
 					handlePlayerInteraction(null, InteractionHand.MAIN_HAND, doublePos, contraption.entity);
 			}
 
-			float pitch = player.level.random.nextFloat() * 0.1F + 0.9F;
+			float pitch = player.level().random.nextFloat() * 0.1F + 0.9F;
 			if (sound != null)
 				playSound(player, sound, pitch);
 		}

src/main/java/com/simibubi/create/content/contraptions/behaviour/MovementContext.java

@@ -34,10 +34,10 @@ public class MovementContext {
 
 	public MovementContext(Level world, StructureBlockInfo info, Contraption contraption) {
 		this.world = world;
-		this.state = info.state;
+		this.state = info.state();
-		this.blockEntityData = info.nbt;
+		this.blockEntityData = info.nbt();
 		this.contraption = contraption;
-		localPos = info.pos;
+		localPos = info.pos();
 
 		disabled = false;
 		firstMovement = true;

src/main/java/com/simibubi/create/content/contraptions/behaviour/MovingInteractionBehaviour.java

@@ -16,13 +16,13 @@ public abstract class MovingInteractionBehaviour {
 		StructureBlockInfo info, MovementContext ctx) {
 		contraptionEntity.getContraption().getActors().remove(index);
 		contraptionEntity.getContraption().getActors().add(index, MutablePair.of(info, ctx));
-		if (contraptionEntity.level.isClientSide)
+		if (contraptionEntity.level().isClientSide)
 			contraptionEntity.getContraption().deferInvalidate = true;
 	}
 
 	protected void setContraptionBlockData(AbstractContraptionEntity contraptionEntity, BlockPos pos,
 		StructureBlockInfo info) {
-		if (contraptionEntity.level.isClientSide())
+		if (contraptionEntity.level().isClientSide())
 			return;
 		contraptionEntity.setBlock(pos, info);
 	}

src/main/java/com/simibubi/create/content/contraptions/behaviour/SimpleBlockMovingInteraction.java

@@ -20,11 +20,11 @@ public abstract class SimpleBlockMovingInteraction extends MovingInteractionBeha
 		StructureBlockInfo info = contraption.getBlocks()
 			.get(localPos);
 
-		BlockState newState = handle(player, contraption, localPos, info.state);
+		BlockState newState = handle(player, contraption, localPos, info.state());
-		if (info.state == newState)
+		if (info.state() == newState)
 			return false;
 
-		setContraptionBlockData(contraptionEntity, localPos, new StructureBlockInfo(info.pos, newState, info.nbt));
+		setContraptionBlockData(contraptionEntity, localPos, new StructureBlockInfo(info.pos(), newState, info.nbt()));
 		if (updateColliders())
 			contraption.invalidateColliders();
 		return true;
@@ -35,7 +35,7 @@ public abstract class SimpleBlockMovingInteraction extends MovingInteractionBeha
 	}
 
 	protected void playSound(Player player, SoundEvent sound, float pitch) {
-		player.level.playSound(player, player.blockPosition(), sound, SoundSource.BLOCKS, 0.3f, pitch);
+		player.level().playSound(player, player.blockPosition(), sound, SoundSource.BLOCKS, 0.3f, pitch);
 	}
 
 	protected abstract BlockState handle(Player player, Contraption contraption, BlockPos pos,

src/main/java/com/simibubi/create/content/contraptions/behaviour/TrapdoorMovingInteraction.java

@@ -15,7 +15,7 @@ public class TrapdoorMovingInteraction extends SimpleBlockMovingInteraction {
 	protected BlockState handle(Player player, Contraption contraption, BlockPos pos, BlockState currentState) {
 		SoundEvent sound = currentState.getValue(TrapDoorBlock.OPEN) ? SoundEvents.WOODEN_TRAPDOOR_CLOSE
 			: SoundEvents.WOODEN_TRAPDOOR_OPEN;
-		float pitch = player.level.random.nextFloat() * 0.1F + 0.9F;
+		float pitch = player.level().random.nextFloat() * 0.1F + 0.9F;
 		playSound(player, sound, pitch);
 		return currentState.cycle(TrapDoorBlock.OPEN);
 	}

src/main/java/com/simibubi/create/content/contraptions/elevator/ElevatorContraption.java

@@ -62,7 +62,7 @@ public class ElevatorContraption extends PulleyContraption {
 			return;
 
 		ColumnCoords coords = getGlobalColumn();
-		ElevatorColumn column = ElevatorColumn.get(entity.level, coords);
+		ElevatorColumn column = ElevatorColumn.get(entity.level(), coords);
 
 		if (column == null)
 			return;

src/main/java/com/simibubi/create/content/contraptions/elevator/ElevatorControlsHandler.java

@@ -91,10 +91,10 @@ public class ElevatorControlsHandler {
 
 			if (info == null)
 				continue;
-			if (!AllBlocks.CONTRAPTION_CONTROLS.has(info.state))
+			if (!AllBlocks.CONTRAPTION_CONTROLS.has(info.state()))
 				continue;
 
-			if (!slot.testHit(info.state, rayTraceResult.getLocation()
+			if (!slot.testHit(info.state(), rayTraceResult.getLocation()
 				.subtract(Vec3.atLowerCornerOf(pos))))
 				continue;
 
@@ -117,8 +117,8 @@ public class ElevatorControlsHandler {
 			if (prev != efs.currentIndex && !ec.namesList.isEmpty()) {
 				float pitch = (efs.currentIndex) / (float) (ec.namesList.size());
 				pitch = Mth.lerp(pitch, 1f, 1.5f);
-				AllSoundEvents.SCROLL_VALUE.play(mc.player.level, mc.player,
+				AllSoundEvents.SCROLL_VALUE.play(mc.player.level(), mc.player,
-					new BlockPos(contraptionEntity.toGlobalVector(rayTraceResult.getLocation(), 1)), 1, pitch);
+					BlockPos.containing(contraptionEntity.toGlobalVector(rayTraceResult.getLocation(), 1)), 1, pitch);
 			}
 
 			return true;

src/main/java/com/simibubi/create/content/contraptions/elevator/ElevatorFloorListPacket.java

@@ -81,7 +81,7 @@ public class ElevatorFloorListPacket extends SimplePacketBase {
 		public boolean handle(Context context) {
 			context.enqueueWork(() -> {
 				ServerPlayer sender = context.getSender();
-				Entity entityByID = sender.getLevel()
+				Entity entityByID = sender.level()
 					.getEntity(entityId);
 				if (!(entityByID instanceof AbstractContraptionEntity ace))
 					return;

src/main/java/com/simibubi/create/content/contraptions/elevator/ElevatorPulleyBlockEntity.java

@@ -246,8 +246,7 @@ public class ElevatorPulleyBlockEntity extends PulleyBlockEntity {
 			BlockState ropeState = level.getBlockState(ropePos);
 			if (!ropeState.getCollisionShape(level, ropePos)
 				.isEmpty()
-				&& !ropeState.getMaterial()
+				&& !ropeState.canBeReplaced()) {
-					.isReplaceable()) {
 				break;
 			}
 			++i;

src/main/java/com/simibubi/create/content/contraptions/elevator/ElevatorTargetFloorPacket.java

@@ -36,7 +36,7 @@ public class ElevatorTargetFloorPacket extends SimplePacketBase {
 	public boolean handle(Context context) {
 		context.enqueueWork(() -> {
 			ServerPlayer sender = context.getSender();
-			Entity entityByID = sender.getLevel()
+			Entity entityByID = sender.serverLevel()
 				.getEntity(entityId);
 			if (!(entityByID instanceof AbstractContraptionEntity ace))
 				return;
@@ -45,7 +45,7 @@ public class ElevatorTargetFloorPacket extends SimplePacketBase {
 			if (ace.distanceToSqr(sender) > 50 * 50)
 				return;
 
-			Level level = sender.level;
+			Level level = sender.level();
 			ElevatorColumn elevatorColumn = ElevatorColumn.get(level, ec.getGlobalColumn());
 			if (!elevatorColumn.contacts.contains(targetY))
 				return;

src/main/java/com/simibubi/create/content/contraptions/gantry/GantryContraption.java

@@ -62,7 +62,7 @@ public class GantryContraption extends TranslatingContraption {
 
 	@Override
 	protected boolean shouldUpdateAfterMovement(StructureBlockInfo info) {
-		return super.shouldUpdateAfterMovement(info) && !AllBlocks.GANTRY_CARRIAGE.has(info.state);
+		return super.shouldUpdateAfterMovement(info) && !AllBlocks.GANTRY_CARRIAGE.has(info.state());
 	}
 
 	@Override

src/main/java/com/simibubi/create/content/contraptions/gantry/GantryContraptionEntity.java

@@ -59,7 +59,7 @@ public class GantryContraptionEntity extends AbstractContraptionEntity {
 			return;
 
 		double prevAxisMotion = axisMotion;
-		if (level.isClientSide) {
+		if (level().isClientSide) {
 			clientOffsetDiff *= .75f;
 			updateClientMotion();
 		}
@@ -69,7 +69,7 @@ public class GantryContraptionEntity extends AbstractContraptionEntity {
 		Vec3 movementVec = getDeltaMovement();
 
 		if (ContraptionCollider.collideBlocks(this)) {
-			if (!level.isClientSide)
+			if (!level().isClientSide)
 				disassemble();
 			return;
 		}
@@ -83,8 +83,8 @@ public class GantryContraptionEntity extends AbstractContraptionEntity {
 		}
 
 		if (Math.signum(prevAxisMotion) != Math.signum(axisMotion) && prevAxisMotion != 0)
-			contraption.stop(level);
+			contraption.stop(level());
-		if (!level.isClientSide && (prevAxisMotion != axisMotion || tickCount % 3 == 0))
+		if (!level().isClientSide && (prevAxisMotion != axisMotion || tickCount % 3 == 0))
 			sendPacket();
 	}
 
@@ -98,11 +98,11 @@ public class GantryContraptionEntity extends AbstractContraptionEntity {
 		Vec3 movementVec;
 		Direction facing = ((GantryContraption) contraption).getFacing();
 		Vec3 currentPosition = getAnchorVec().add(.5, .5, .5);
-		BlockPos gantryShaftPos = new BlockPos(currentPosition).relative(facing.getOpposite());
+		BlockPos gantryShaftPos = BlockPos.containing(currentPosition).relative(facing.getOpposite());
 
-		BlockEntity be = level.getBlockEntity(gantryShaftPos);
+		BlockEntity be = level().getBlockEntity(gantryShaftPos);
 		if (!(be instanceof GantryShaftBlockEntity) || !AllBlocks.GANTRY_SHAFT.has(be.getBlockState())) {
-			if (!level.isClientSide) {
+			if (!level().isClientSide) {
 				setContraptionMotion(Vec3.ZERO);
 				disassemble();
 			}
@@ -116,7 +116,7 @@ public class GantryContraptionEntity extends AbstractContraptionEntity {
 		float pinionMovementSpeed = gantryShaftBlockEntity.getPinionMovementSpeed();
 		if (blockState.getValue(GantryShaftBlock.POWERED) || pinionMovementSpeed == 0) {
 			setContraptionMotion(Vec3.ZERO);
-			if (!level.isClientSide)
+			if (!level().isClientSide)
 				disassemble();
 			return;
 		}
@@ -136,12 +136,12 @@ public class GantryContraptionEntity extends AbstractContraptionEntity {
 			.getStep() < 0)))
 			if (!gantryShaftBlockEntity.canAssembleOn()) {
 				setContraptionMotion(Vec3.ZERO);
-				if (!level.isClientSide)
+				if (!level().isClientSide)
 					disassemble();
 				return;
 			}
 
-		if (level.isClientSide)
+		if (level().isClientSide)
 			return;
 
 		axisMotion = pinionMovementSpeed;
@@ -175,7 +175,7 @@ public class GantryContraptionEntity extends AbstractContraptionEntity {
 
 	@Override
 	protected StructureTransform makeStructureTransform() {
-		return new StructureTransform(new BlockPos(getAnchorVec().add(.5, .5, .5)), 0, 0, 0);
+		return new StructureTransform(BlockPos.containing(getAnchorVec().add(.5, .5, .5)), 0, 0, 0);
 	}
 
 	@Override

src/main/java/com/simibubi/create/content/contraptions/glue/SuperGlueEntity.java

@@ -178,13 +178,13 @@ public class SuperGlueEntity extends Entity implements IEntityAdditionalSpawnDat
 
 	@Override
 	public void move(MoverType typeIn, Vec3 pos) {
-		if (!level.isClientSide && isAlive() && pos.lengthSqr() > 0.0D)
+		if (!level().isClientSide && isAlive() && pos.lengthSqr() > 0.0D)
 			discard();
 	}
 
 	@Override
 	public void push(double x, double y, double z) {
-		if (!level.isClientSide && isAlive() && x * x + y * y + z * z > 0.0D)
+		if (!level().isClientSide && isAlive() && x * x + y * y + z * z > 0.0D)
 			discard();
 	}
 
@@ -307,7 +307,7 @@ public class SuperGlueEntity extends Entity implements IEntityAdditionalSpawnDat
 		Vec3 origin = new Vec3(bb.minX, bb.minY, bb.minZ);
 		Vec3 extents = new Vec3(bb.getXsize(), bb.getYsize(), bb.getZsize());
 
-		if (!(level instanceof ServerLevel slevel))
+		if (!(level() instanceof ServerLevel slevel))
 			return;
 
 		for (Axis axis : Iterate.axes) {

src/main/java/com/simibubi/create/content/contraptions/glue/SuperGlueHandler.java

@@ -49,7 +49,7 @@ public class SuperGlueHandler {
 		for (Direction direction : Iterate.directions) {
 			BlockPos relative = pos.relative(direction);
 			if (SuperGlueEntity.isGlued(world, pos, direction, cached)
-				&& BlockMovementChecks.isMovementNecessary(world.getBlockState(relative), entity.level, relative))
+				&& BlockMovementChecks.isMovementNecessary(world.getBlockState(relative), entity.level(), relative))
 				AllPackets.getChannel().send(PacketDistributor.TRACKING_ENTITY_AND_SELF.with(() -> entity),
 					new GlueEffectPacket(pos, direction, true));
 		}
@@ -60,7 +60,7 @@ public class SuperGlueHandler {
 
 	public static void glueInOffHandAppliesOnBlockPlace(EntityPlaceEvent event, BlockPos pos, Player placer) {
 		ItemStack itemstack = placer.getOffhandItem();
-		AttributeInstance reachAttribute = placer.getAttribute(ForgeMod.REACH_DISTANCE.get());
+		AttributeInstance reachAttribute = placer.getAttribute(ForgeMod.BLOCK_REACH.get());
 		if (!AllItems.SUPER_GLUE.isIn(itemstack) || reachAttribute == null)
 			return;
 		if (AllItems.WRENCH.isIn(placer.getMainHandItem()))
@@ -72,7 +72,7 @@ public class SuperGlueHandler {
 		Vec3 start = placer.getEyePosition(1);
 		Vec3 look = placer.getViewVector(1);
 		Vec3 end = start.add(look.x * distance, look.y * distance, look.z * distance);
-		Level world = placer.level;
+		Level world = placer.level();
 
 		RayTraceWorld rayTraceWorld =
 			new RayTraceWorld(world, (p, state) -> p.equals(pos) ? Blocks.AIR.defaultBlockState() : state);

src/main/java/com/simibubi/create/content/contraptions/glue/SuperGlueRemovalPacket.java

@@ -34,13 +34,13 @@ public class SuperGlueRemovalPacket extends SimplePacketBase {
 	public boolean handle(Context context) {
 		context.enqueueWork(() -> {
 			ServerPlayer player = context.getSender();
-			Entity entity = player.level.getEntity(entityId);
+			Entity entity = player.level().getEntity(entityId);
 			if (!(entity instanceof SuperGlueEntity superGlue))
 				return;
 			double range = 32;
 			if (player.distanceToSqr(superGlue.position()) > range * range)
 				return;
-			AllSoundEvents.SLIME_ADDED.play(player.level, null, soundSource, 0.5F, 0.5F);
+			AllSoundEvents.SLIME_ADDED.play(player.level(), null, soundSource, 0.5F, 0.5F);
 			superGlue.spawnParticles();
 			entity.discard();
 		});

src/main/java/com/simibubi/create/content/contraptions/glue/SuperGlueSelectionHandler.java

@@ -74,7 +74,7 @@ public class SuperGlueSelectionHandler {
 
 		selected = null;
 		if (firstPos == null) {
-			double range = player.getAttribute(ForgeMod.REACH_DISTANCE.get())
+			double range = player.getAttribute(ForgeMod.BLOCK_REACH.get())
 				.getValue() + 1;
 			Vec3 traceOrigin = RaycastHelper.getTraceOrigin(player);
 			Vec3 traceTarget = RaycastHelper.getTraceTarget(player, range, traceOrigin);
@@ -90,7 +90,7 @@ public class SuperGlueSelectionHandler {
 				if (distanceToSqr > bestDistance)
 					continue;
 				selected = glueEntity;
-				soundSourceForRemoval = new BlockPos(vec3);
+				soundSourceForRemoval = BlockPos.containing(vec3);
 				bestDistance = distanceToSqr;
 			}
 
@@ -252,8 +252,8 @@ public class SuperGlueSelectionHandler {
 	public void confirm() {
 		LocalPlayer player = Minecraft.getInstance().player;
 		AllPackets.getChannel().sendToServer(new SuperGlueSelectionPacket(firstPos, hoveredPos));
-		AllSoundEvents.SLIME_ADDED.playAt(player.level, hoveredPos, 0.5F, 0.95F, false);
+		AllSoundEvents.SLIME_ADDED.playAt(player.level(), hoveredPos, 0.5F, 0.95F, false);
-		player.level.playSound(player, hoveredPos, SoundEvents.ITEM_FRAME_ADD_ITEM, SoundSource.BLOCKS, 0.75f, 1);
+		player.level().playSound(player, hoveredPos, SoundEvents.ITEM_FRAME_ADD_ITEM, SoundSource.BLOCKS, 0.75f, 1);
 
 		if (currentCluster != null)
 			CreateClient.OUTLINER.showCluster(clusterOutlineSlot, currentCluster)

src/main/java/com/simibubi/create/content/contraptions/glue/SuperGlueSelectionPacket.java

@@ -39,14 +39,14 @@ public class SuperGlueSelectionPacket extends SimplePacketBase {
 		context.enqueueWork(() -> {
 			ServerPlayer player = context.getSender();
 
-			double range = player.getAttribute(ForgeMod.REACH_DISTANCE.get())
+			double range = player.getAttribute(ForgeMod.BLOCK_REACH.get())
 				.getValue() + 2;
 			if (player.distanceToSqr(Vec3.atCenterOf(to)) > range * range)
 				return;
 			if (!to.closerThan(from, 25))
 				return;
 
-			Set<BlockPos> group = SuperGlueSelectionHelper.searchGlueGroup(player.level, from, to, false);
+			Set<BlockPos> group = SuperGlueSelectionHelper.searchGlueGroup(player.level(), from, to, false);
 			if (group == null)
 				return;
 			if (!group.contains(to))
@@ -56,8 +56,8 @@ public class SuperGlueSelectionPacket extends SimplePacketBase {
 
 			AABB bb = SuperGlueEntity.span(from, to);
 			SuperGlueSelectionHelper.collectGlueFromInventory(player, 1, false);
-			SuperGlueEntity entity = new SuperGlueEntity(player.level, bb);
+			SuperGlueEntity entity = new SuperGlueEntity(player.level(), bb);
-			player.level.addFreshEntity(entity);
+			player.level().addFreshEntity(entity);
 			entity.spawnParticles();
 			
 			AllAdvancements.SUPER_GLUE.awardTo(player);

src/main/java/com/simibubi/create/content/contraptions/minecart/CouplingCreationPacket.java

@@ -32,7 +32,7 @@ public class CouplingCreationPacket extends SimplePacketBase {
 		context.enqueueWork(() -> {
 			ServerPlayer sender = context.getSender();
 			if (sender != null)
-				CouplingHandler.tryToCoupleCarts(sender, sender.level, id1, id2);
+				CouplingHandler.tryToCoupleCarts(sender, sender.level(), id1, id2);
 		});
 		return true;
 	}

src/main/java/com/simibubi/create/content/contraptions/minecart/CouplingPhysics.java

@@ -105,7 +105,7 @@ public class CouplingPhysics {
 	        int y = Mth.floor(vec.y());
 	        int z = Mth.floor(vec.z());
 	        BlockPos pos = new BlockPos(x, y - 1, z);
-	        if (minecart.level.getBlockState(pos).is(BlockTags.RAILS)) pos = pos.below();
+	        if (minecart.level().getBlockState(pos).is(BlockTags.RAILS)) pos = pos.below();
 			BlockPos railPosition = pos;
 			BlockState railState = world.getBlockState(railPosition.above());
 			if (!(railState.getBlock() instanceof BaseRailBlock))

src/main/java/com/simibubi/create/content/contraptions/minecart/CouplingRenderer.java

@@ -51,8 +51,9 @@ public class CouplingRenderer {
 		if (carts.getFirst() == null || carts.getSecond() == null)
 			return;
 
-		Couple<Integer> lightValues = carts.map(c -> LevelRenderer.getLightColor(world, new BlockPos(c.getBoundingBox()
+		Couple<Integer> lightValues =
-			.getCenter())));
+			carts.map(c -> LevelRenderer.getLightColor(world, BlockPos.containing(c.getBoundingBox()
+				.getCenter())));
 
 		Vec3 center = carts.getFirst()
 			.position()

src/main/java/com/simibubi/create/content/contraptions/minecart/MinecartSim2020.java

@@ -83,7 +83,7 @@ public class MinecartSim2020 {
 		actualY = cartPos.getY() + 1;
 
 		BaseRailBlock abstractrailblock = (BaseRailBlock) trackState.getBlock();
-		RailShape railshape = abstractrailblock.getRailDirection(trackState, cart.level, cartPos, cart);
+		RailShape railshape = abstractrailblock.getRailDirection(trackState, cart.level(), cartPos, cart);
 		switch (railshape) {
 		case ASCENDING_EAST:
 			forcedMovement = forcedMovement.add(-1 * cart.getSlopeAdjustment(), 0.0D, 0.0D);

src/main/java/com/simibubi/create/content/contraptions/minecart/capability/MinecartController.java

@@ -99,7 +99,7 @@ public class MinecartController implements INBTSerializable<CompoundTag> {
 		if (passengers.isEmpty() || !(passengers.get(0) instanceof AbstractContraptionEntity)) {
 			return;
 		}
-		Level world = cart.level;
+		Level world = cart.level();
 		int i = Mth.floor(cart.getX());
 		int j = Mth.floor(cart.getY());
 		int k = Mth.floor(cart.getZ());

src/main/java/com/simibubi/create/content/contraptions/mounted/MinecartContraptionItem.java

@@ -44,7 +44,6 @@ import net.minecraft.world.level.block.DispenserBlock;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.block.state.properties.RailShape;
 import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate.StructureBlockInfo;
-import net.minecraft.world.level.material.Material;
 import net.minecraftforge.event.entity.player.PlayerInteractEvent;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod.EventBusSubscriber;
@@ -103,7 +102,7 @@ public class MinecartContraptionItem extends Item {
 					d3 = 0.1D;
 				}
 			} else {
-				if (blockstate.getMaterial() != Material.AIR || !world.getBlockState(blockpos.below())
+				if (!blockstate.isAir() || !world.getBlockState(blockpos.below())
 					.is(BlockTags.RAILS)) {
 					return this.behaviourDefaultDispenseItem.dispense(source, stack);
 				}
@@ -244,7 +243,7 @@ public class MinecartContraptionItem extends Item {
 		contraption.stop(event.getLevel());
 
 		for (MutablePair<StructureBlockInfo, MovementContext> pair : contraption.getActors())
-			if (AllMovementBehaviours.getBehaviour(pair.left.state)instanceof PortableStorageInterfaceMovement psim)
+			if (AllMovementBehaviours.getBehaviour(pair.left.state())instanceof PortableStorageInterfaceMovement psim)
 				psim.reset(pair.right);
 
 		ItemStack generatedStack = create(type, oce).setHoverName(entity.getCustomName());

src/main/java/com/simibubi/create/content/contraptions/mounted/MountedContraption.java

@@ -83,11 +83,11 @@ public class MountedContraption extends Contraption {
 	protected Pair<StructureBlockInfo, BlockEntity> capture(Level world, BlockPos pos) {
 		Pair<StructureBlockInfo, BlockEntity> pair = super.capture(world, pos);
 		StructureBlockInfo capture = pair.getKey();
-		if (!AllBlocks.CART_ASSEMBLER.has(capture.state))
+		if (!AllBlocks.CART_ASSEMBLER.has(capture.state()))
 			return pair;
 
 		Pair<StructureBlockInfo, BlockEntity> anchorSwap =
-			Pair.of(new StructureBlockInfo(pos, CartAssemblerBlock.createAnchor(capture.state), null), pair.getValue());
+			Pair.of(new StructureBlockInfo(pos, CartAssemblerBlock.createAnchor(capture.state()), null), pair.getValue());
 		if (pos.equals(anchor) || connectedCart != null)
 			return anchorSwap;
 

src/main/java/com/simibubi/create/content/contraptions/piston/PistonContraption.java

@@ -139,9 +139,9 @@ public class PistonContraption extends TranslatingContraption {
 		bounds = new AABB(0, 0, 0, 0, 0, 0);
 
 		for (StructureBlockInfo pole : poles) {
-			BlockPos relPos = pole.pos.relative(direction, -extensionsInFront);
+			BlockPos relPos = pole.pos().relative(direction, -extensionsInFront);
 			BlockPos localPos = relPos.subtract(anchor);
-			getBlocks().put(localPos, new StructureBlockInfo(localPos, pole.state, null));
+			getBlocks().put(localPos, new StructureBlockInfo(localPos, pole.state(), null));
 			//pistonExtensionCollisionBox = pistonExtensionCollisionBox.union(new AABB(localPos));
 		}
 

src/main/java/com/simibubi/create/content/contraptions/pulley/PulleyLighter.java

@@ -17,7 +17,7 @@ public class PulleyLighter extends ContraptionLighter<PulleyContraption> {
 
         GridAlignedBB bounds = GridAlignedBB.from(contraption.bounds);
 
-        Level world = contraption.entity.level;
+        Level world = contraption.entity.level();
 
         BlockPos.MutableBlockPos pos = contraption.anchor.mutable();
         while (!AllBlocks.ROPE_PULLEY.has(world.getBlockState(pos)) && pos.getY() < world.getMaxBuildHeight()) 

src/main/java/com/simibubi/create/content/contraptions/render/ContraptionInstanceManager.java

@@ -63,7 +63,7 @@ public class ContraptionInstanceManager extends BlockEntityInstanceManager {
 		if (contraption.isHiddenInPortal(context.localPos))
 			return null;
 
-		MovementBehaviour movementBehaviour = AllMovementBehaviours.getBehaviour(blockInfo.state);
+		MovementBehaviour movementBehaviour = AllMovementBehaviours.getBehaviour(blockInfo.state());
 
 		if (movementBehaviour != null && movementBehaviour.hasSpecialInstancedRendering()) {
 			ActorInstance instance = movementBehaviour.createInstance(materialManager, renderWorld, context);

src/main/java/com/simibubi/create/content/contraptions/render/ContraptionLighter.java

@@ -20,12 +20,12 @@ public abstract class ContraptionLighter<C extends Contraption> implements Light
 
     protected ContraptionLighter(C contraption) {
         this.contraption = contraption;
-		lightUpdater = LightUpdater.get(contraption.entity.level);
+		lightUpdater = LightUpdater.get(contraption.entity.level());
 
 		bounds = getContraptionBounds();
 		growBoundsForEdgeData(bounds);
 
-		lightVolume = new GPULightVolume(contraption.entity.level, bounds);
+		lightVolume = new GPULightVolume(contraption.entity.level(), bounds);
 
 		lightVolume.initialize();
 		scheduleRebuild = true;

src/main/java/com/simibubi/create/content/contraptions/render/ContraptionRenderDispatcher.java

@@ -54,7 +54,7 @@ public class ContraptionRenderDispatcher {
 	 * @return true if there was a renderer associated with the given contraption.
 	 */
 	public static boolean invalidate(Contraption contraption) {
-		Level level = contraption.entity.level;
+		Level level = contraption.entity.level();
 
 		return WORLDS.get(level)
 			.invalidate(contraption);
@@ -94,7 +94,7 @@ public class ContraptionRenderDispatcher {
 
 	public static void renderFromEntity(AbstractContraptionEntity entity, Contraption contraption,
 		MultiBufferSource buffers) {
-		Level world = entity.level;
+		Level world = entity.level();
 
 		ContraptionRenderInfo renderInfo = WORLDS.get(world)
 			.getRenderInfo(contraption);
@@ -131,7 +131,7 @@ public class ContraptionRenderDispatcher {
 		for (StructureTemplate.StructureBlockInfo info : c.getBlocks()
 			.values())
 			// Skip individual lighting updates to prevent lag with large contraptions
-			renderWorld.setBlock(info.pos, info.state, Block.UPDATE_SUPPRESS_LIGHT);
+			renderWorld.setBlock(info.pos(), info.state(), Block.UPDATE_SUPPRESS_LIGHT);
 
 		renderWorld.runLightingEngine();
 		return renderWorld;
@@ -155,13 +155,13 @@ public class ContraptionRenderDispatcher {
 				context.world = world;
 			StructureTemplate.StructureBlockInfo blockInfo = actor.getLeft();
 
-			MovementBehaviour movementBehaviour = AllMovementBehaviours.getBehaviour(blockInfo.state);
+			MovementBehaviour movementBehaviour = AllMovementBehaviours.getBehaviour(blockInfo.state());
 			if (movementBehaviour != null) {
-				if (c.isHiddenInPortal(blockInfo.pos))
+				if (c.isHiddenInPortal(blockInfo.pos()))
 					continue;
 				m.pushPose();
 				TransformStack.cast(m)
-					.translate(blockInfo.pos);
+					.translate(blockInfo.pos());
 				movementBehaviour.renderInContraption(context, renderWorld, matrices, buffer);
 				m.popPose();
 			}

src/main/java/com/simibubi/create/content/contraptions/sync/ContraptionInteractionPacket.java

@@ -49,13 +49,13 @@ public class ContraptionInteractionPacket extends SimplePacketBase {
 			ServerPlayer sender = context.getSender();
 			if (sender == null)
 				return;
-			Entity entityByID = sender.getLevel().getEntity(target);
+			Entity entityByID = sender.level().getEntity(target);
 			if (!(entityByID instanceof AbstractContraptionEntity))
 				return;
 			AbstractContraptionEntity contraptionEntity = (AbstractContraptionEntity) entityByID;
 			AABB bb = contraptionEntity.getBoundingBox();
 			double boundsExtra = Math.max(bb.getXsize(), bb.getYsize());
-			double d = sender.getAttribute(ForgeMod.REACH_DISTANCE.get()).getValue() + 10 + boundsExtra;
+			double d = sender.getAttribute(ForgeMod.BLOCK_REACH.get()).getValue() + 10 + boundsExtra;
 			if (!sender.hasLineOfSight(entityByID))
 				d -= 3;
 			d *= d;

src/main/java/com/simibubi/create/content/decoration/MetalLadderBlock.java

@@ -92,7 +92,7 @@ public class MetalLadderBlock extends LadderBlock implements IWrenchable {
 
 			int range = AllConfigs.server().equipment.placementAssistRange.get();
 			if (player != null) {
-				AttributeInstance reach = player.getAttribute(ForgeMod.REACH_DISTANCE.get());
+				AttributeInstance reach = player.getAttribute(ForgeMod.BLOCK_REACH.get());
 				if (reach != null && reach.hasModifier(ExtendoGripItem.singleRangeAttributeModifier))
 					range += 4;
 			}
@@ -107,8 +107,7 @@ public class MetalLadderBlock extends LadderBlock implements IWrenchable {
 			if (!state.canSurvive(world, newPos))
 				return PlacementOffset.fail();
 
-			if (newState.getMaterial()
+			if (newState.canBeReplaced())
-				.isReplaceable())
 				return PlacementOffset.success(newPos, bState -> bState.setValue(FACING, state.getValue(FACING)));
 			return PlacementOffset.fail();
 		}

src/main/java/com/simibubi/create/content/decoration/copycat/CopycatPanelBlock.java

@@ -225,8 +225,7 @@ public class CopycatPanelBlock extends WaterloggedCopycatBlock {
 				state.getValue(FACING)
 					.getAxis(),
 				dir -> world.getBlockState(pos.relative(dir))
-					.getMaterial()
+					.canBeReplaced());
-					.isReplaceable());
 
 			if (directions.isEmpty())
 				return PlacementOffset.fail();

src/main/java/com/simibubi/create/content/decoration/girder/GirderBlock.java

@@ -332,8 +332,7 @@ public class GirderBlock extends Block implements SimpleWaterloggedBlock, IWrenc
 		VoxelShape shape = blockState.getShape(world, relative);
 		if (shape.isEmpty())
 			return false;
-		if (Block.isFaceFull(shape, side.getOpposite()) && blockState.getMaterial()
+		if (Block.isFaceFull(shape, side.getOpposite()) && blockState.isSolid())
-			.isSolidBlocking())
 			return true;
 		return AbstractChuteBlock.getChuteFacing(blockState) == Direction.DOWN;
 	}

src/main/java/com/simibubi/create/content/decoration/girder/GirderPlacementHelper.java

@@ -81,7 +81,7 @@ public class GirderPlacementHelper implements IPlacementHelper {
 		for (Direction dir : directions) {
 			int range = AllConfigs.server().equipment.placementAssistRange.get();
 			if (player != null) {
-				AttributeInstance reach = player.getAttribute(ForgeMod.REACH_DISTANCE.get());
+				AttributeInstance reach = player.getAttribute(ForgeMod.BLOCK_REACH.get());
 				if (reach != null && reach.hasModifier(ExtendoGripItem.singleRangeAttributeModifier))
 					range += 4;
 			}
@@ -92,8 +92,7 @@ public class GirderPlacementHelper implements IPlacementHelper {
 			BlockPos newPos = pos.relative(dir, poles + 1);
 			BlockState newState = world.getBlockState(newPos);
 
-			if (!newState.getMaterial()
+			if (!newState.canBeReplaced())
-				.isReplaceable())
 				continue;
 
 			return PlacementOffset.success(newPos,

src/main/java/com/simibubi/create/content/decoration/palettes/AllPaletteBlocks.java

@@ -25,7 +25,7 @@ import net.minecraft.world.item.Items;
 import net.minecraft.world.level.block.Blocks;
 import net.minecraft.world.level.block.GlassBlock;
 import net.minecraft.world.level.block.state.properties.WoodType;
-import net.minecraft.world.level.material.MaterialColor;
+import net.minecraft.world.level.material.MapColor;
 import net.minecraftforge.common.Tags;
 
 public class AllPaletteBlocks {
@@ -73,7 +73,7 @@ public class AllPaletteBlocks {
 		WARPED_WINDOW = woodenWindowBlock(WoodType.WARPED, Blocks.WARPED_PLANKS),
 		ORNATE_IRON_WINDOW =
 			customWindowBlock("ornate_iron_window", () -> Items.IRON_NUGGET, () -> AllSpriteShifts.ORNATE_IRON_WINDOW,
-				() -> RenderType::cutout, false, () -> MaterialColor.TERRACOTTA_LIGHT_GRAY);
+				() -> RenderType::cutout, false, () -> MapColor.TERRACOTTA_LIGHT_GRAY);
 
 	public static final BlockEntry<ConnectedGlassPaneBlock> OAK_WINDOW_PANE =
 		woodenWindowPane(WoodType.OAK, OAK_WINDOW),

src/main/java/com/simibubi/create/content/decoration/palettes/AllPaletteStoneTypes.java

@@ -15,7 +15,7 @@ import net.minecraft.tags.TagKey;
 import net.minecraft.world.item.Item;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.Blocks;
-import net.minecraft.world.level.material.MaterialColor;
+import net.minecraft.world.level.material.MapColor;
 import net.minecraftforge.registries.ForgeRegistries;
 
 public enum AllPaletteStoneTypes {
@@ -30,35 +30,35 @@ public enum AllPaletteStoneTypes {
 
 	ASURINE(STANDARD_RANGE, r -> r.paletteStoneBlock("asurine", () -> Blocks.DEEPSLATE, true, true)
 		.properties(p -> p.destroyTime(1.25f)
-			.color(MaterialColor.COLOR_BLUE))
+			.mapColor(MapColor.COLOR_BLUE))
 		.register()),
 
 	CRIMSITE(STANDARD_RANGE, r -> r.paletteStoneBlock("crimsite", () -> Blocks.DEEPSLATE, true, true)
 		.properties(p -> p.destroyTime(1.25f)
-			.color(MaterialColor.COLOR_RED))
+			.mapColor(MapColor.COLOR_RED))
 		.register()),
 
 	LIMESTONE(STANDARD_RANGE, r -> r.paletteStoneBlock("limestone", () -> Blocks.SANDSTONE, true, false)
 		.properties(p -> p.destroyTime(1.25f)
-			.color(MaterialColor.SAND))
+			.mapColor(MapColor.SAND))
 		.register()),
 
 	OCHRUM(STANDARD_RANGE, r -> r.paletteStoneBlock("ochrum", () -> Blocks.CALCITE, true, true)
 		.properties(p -> p.destroyTime(1.25f)
-			.color(MaterialColor.TERRACOTTA_YELLOW))
+			.mapColor(MapColor.TERRACOTTA_YELLOW))
 		.register()),
 
 	SCORIA(STANDARD_RANGE, r -> r.paletteStoneBlock("scoria", () -> Blocks.BLACKSTONE, true, false)
-		.properties(p -> p.color(MaterialColor.COLOR_BROWN))
+		.properties(p -> p.mapColor(MapColor.COLOR_BROWN))
 		.register()),
 
 	SCORCHIA(STANDARD_RANGE, r -> r.paletteStoneBlock("scorchia", () -> Blocks.BLACKSTONE, true, false)
-		.properties(p -> p.color(MaterialColor.TERRACOTTA_GRAY))
+		.properties(p -> p.mapColor(MapColor.TERRACOTTA_GRAY))
 		.register()),
 
 	VERIDIUM(STANDARD_RANGE, r -> r.paletteStoneBlock("veridium", () -> Blocks.TUFF, true, true)
 		.properties(p -> p.destroyTime(1.25f)
-			.color(MaterialColor.WARPED_NYLIUM))
+			.mapColor(MapColor.WARPED_NYLIUM))
 		.register())
 
 	;

src/main/java/com/simibubi/create/content/decoration/placard/PlacardRenderer.java

@@ -7,11 +7,11 @@ import com.simibubi.create.foundation.utility.AngleHelper;
 
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.MultiBufferSource;
-import net.minecraft.client.renderer.block.model.ItemTransforms.TransformType;
 import net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider;
 import net.minecraft.client.renderer.entity.ItemRenderer;
 import net.minecraft.core.Direction;
 import net.minecraft.util.Mth;
+import net.minecraft.world.item.ItemDisplayContext;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.block.state.properties.AttachFace;
@@ -46,7 +46,7 @@ public class PlacardRenderer extends SafeBlockEntityRenderer<PlacardBlockEntity>
 			.translate(0, 0, 4.5 / 16f)
 			.scale(blockItem ? .5f : .375f);
 
-		itemRenderer.renderStatic(heldItem, TransformType.FIXED, light, overlay, ms, buffer, 0);
+		itemRenderer.renderStatic(heldItem, ItemDisplayContext.FIXED, light, overlay, ms, buffer, 0);
 		ms.popPose();
 	}
 

src/main/java/com/simibubi/create/content/decoration/slidingDoor/SlidingDoorMovementBehaviour.java

@@ -49,7 +49,7 @@ public class SlidingDoorMovementBehaviour implements MovementBehaviour {
 			.get(context.localPos);
 		if (structureBlockInfo == null)
 			return;
-		boolean open = SlidingDoorBlockEntity.isOpen(structureBlockInfo.state);
+		boolean open = SlidingDoorBlockEntity.isOpen(structureBlockInfo.state());
 
 		if (!context.world.isClientSide())
 			tickOpen(context, open);
@@ -78,26 +78,26 @@ public class SlidingDoorMovementBehaviour implements MovementBehaviour {
 
 		StructureBlockInfo info = contraption.getBlocks()
 			.get(pos);
-		if (info == null || !info.state.hasProperty(DoorBlock.OPEN))
+		if (info == null || !info.state().hasProperty(DoorBlock.OPEN))
 			return;
 
 		toggleDoor(pos, contraption, info);
 
 		if (shouldOpen)
-			context.world.playSound(null, new BlockPos(context.position), SoundEvents.IRON_DOOR_OPEN,
+			context.world.playSound(null, BlockPos.containing(context.position), SoundEvents.IRON_DOOR_OPEN,
 				SoundSource.BLOCKS, .125f, 1);
 	}
 
 	private void toggleDoor(BlockPos pos, Contraption contraption, StructureBlockInfo info) {
-		BlockState newState = info.state.cycle(DoorBlock.OPEN);
+		BlockState newState = info.state().cycle(DoorBlock.OPEN);
-		contraption.entity.setBlock(pos, new StructureBlockInfo(info.pos, newState, info.nbt));
+		contraption.entity.setBlock(pos, new StructureBlockInfo(info.pos(), newState, info.nbt()));
 
 		BlockPos otherPos = newState.getValue(DoorBlock.HALF) == DoubleBlockHalf.LOWER ? pos.above() : pos.below();
 		info = contraption.getBlocks()
 			.get(otherPos);
-		if (info != null && info.state.hasProperty(DoorBlock.OPEN)) {
+		if (info != null && info.state().hasProperty(DoorBlock.OPEN)) {
-			newState = info.state.cycle(DoorBlock.OPEN);
+			newState = info.state().cycle(DoorBlock.OPEN);
-			contraption.entity.setBlock(otherPos, new StructureBlockInfo(info.pos, newState, info.nbt));
+			contraption.entity.setBlock(otherPos, new StructureBlockInfo(info.pos(), newState, info.nbt()));
 			contraption.invalidateColliders();
 		}
 	}

src/main/java/com/simibubi/create/content/decoration/steamWhistle/WhistleBlock.java

@@ -156,8 +156,7 @@ public class WhistleBlock extends Block implements IBE<WhistleBlockEntity>, IWre
 				continue;
 			}
 
-			if (!blockState.getMaterial()
+			if (!blockState.canBeReplaced())
-				.isReplaceable())
 				return;
 
 			pLevel.setBlock(currentPos, AllBlocks.STEAM_WHISTLE_EXTENSION.getDefaultState()

src/main/java/com/simibubi/create/content/equipment/armor/BacktankArmorLayer.java

@@ -63,7 +63,7 @@ public class BacktankArmorLayer<T extends LivingEntity, M extends EntityModel<T>
 			.rotateY(180)
 			.unCentre()
 			.translate(0, 6.5f / 16, 11f / 16)
-			.rotate(Direction.EAST, AngleHelper.rad(2 * AnimationTickHolder.getRenderTime(entity.level) % 360))
+			.rotate(Direction.EAST, AngleHelper.rad(2 * AnimationTickHolder.getRenderTime(entity.level()) % 360))
 			.translate(0, -6.5f / 16, -11f / 16);
 
 		cogs.forEntityRender()

src/main/java/com/simibubi/create/content/equipment/armor/BacktankUtil.java

@@ -63,8 +63,8 @@ public class BacktankUtil {
 		boolean depleted = threshold == 1;
 		MutableComponent component = Lang.translateDirect(depleted ? "backtank.depleted" : "backtank.low");
 
-		AllSoundEvents.DENY.play(player.level, null, player.blockPosition(), 1, 1.25f);
+		AllSoundEvents.DENY.play(player.level(), null, player.blockPosition(), 1, 1.25f);
-		AllSoundEvents.STEAM.play(player.level, null, player.blockPosition(), .5f, .5f);
+		AllSoundEvents.STEAM.play(player.level(), null, player.blockPosition(), .5f, .5f);
 
 		player.connection.send(new ClientboundSetTitlesAnimationPacket(10, 40, 10));
 		player.connection.send(new ClientboundSetSubtitleTextPacket(

src/main/java/com/simibubi/create/content/equipment/armor/DivingBootsItem.java

@@ -50,9 +50,9 @@ public class DivingBootsItem extends BaseArmorItem {
 
 		Vec3 motion = entity.getDeltaMovement();
 		boolean isJumping = entity.jumping;
-		entity.setOnGround(entity.isOnGround() || entity.verticalCollision);
+		entity.setOnGround(entity.onGround() || entity.verticalCollision);
 
-		if (isJumping && entity.isOnGround()) {
+		if (isJumping && entity.onGround()) {
 			motion = motion.add(0, .5f, 0);
 			entity.setOnGround(false);
 		} else {
@@ -90,7 +90,7 @@ public class DivingBootsItem extends BaseArmorItem {
 		double yMotion = entity.getDeltaMovement().y;
 		double vMultiplier = yMotion < 0 ? Math.max(0, 2.5 - Math.abs(yMotion) * 2) : 1;
 
-		if (!entity.isOnGround()) {
+		if (!entity.onGround()) {
 			if (entity.jumping && entity.getPersistentData()
 				.contains("LavaGrounded")) {
 				boolean eyeInFluid = entity.isEyeInFluid(FluidTags.LAVA);

src/main/java/com/simibubi/create/content/equipment/armor/DivingHelmetItem.java

@@ -75,7 +75,7 @@ public class DivingHelmetItem extends BaseArmorItem {
 	@SubscribeEvent
 	public static void breatheUnderwater(LivingTickEvent event) {
 		LivingEntity entity = event.getEntity();
-		Level world = entity.level;
+		Level world = entity.level();
 		boolean second = world.getGameTime() % 20 == 0;
 		boolean drowning = entity.getAirSupply() == 0;
 

src/main/java/com/simibubi/create/content/equipment/bell/HauntedBellPulser.java

@@ -55,9 +55,9 @@ public class HauntedBellPulser {
 		} catch (ExecutionException e) {
 		}
 
-		long gameTime = player.level.getGameTime();
+		long gameTime = player.level().getGameTime();
 		if (firstPulse || gameTime % RECHARGE_TICKS != 0)
-			sendPulse(player.level, event.player.blockPosition(), DISTANCE, false);
+			sendPulse(player.level(), event.player.blockPosition(), DISTANCE, false);
 	}
 
 	public static void sendPulse(Level world, BlockPos pos, int distance, boolean canOverlap) {

src/main/java/com/simibubi/create/content/equipment/bell/SoulBaseParticle.java

@@ -31,7 +31,7 @@ public class SoulBaseParticle extends CustomRotationParticle {
 	public void tick() {
 		selectSpriteLoopingWithAge(animatedSprite);
 
-		BlockPos pos = new BlockPos(x, y, z);
+		BlockPos pos = BlockPos.containing(x, y, z);
 		if (age++ >= lifetime || !SoulPulseEffect.isDark(level, pos))
 			remove();
 	}

src/main/java/com/simibubi/create/content/equipment/bell/SoulParticle.java

@@ -72,7 +72,7 @@ public class SoulParticle extends CustomRotationParticle {
 		animationStage.tick();
 		animationStage = animationStage.getNext();
 
-		BlockPos pos = new BlockPos(x, y, z);
+		BlockPos pos = BlockPos.containing(x, y, z);
 		if (animationStage == null)
 			remove();
 		if (!SoulPulseEffect.isDark(level, pos)) {

src/main/java/com/simibubi/create/content/equipment/blueprint/BlueprintAssignCompleteRecipePacket.java

@@ -32,7 +32,7 @@ public class BlueprintAssignCompleteRecipePacket extends SimplePacketBase {
 				return;
 			if (player.containerMenu instanceof BlueprintMenu) {
 				BlueprintMenu c = (BlueprintMenu) player.containerMenu;
-				player.getLevel()
+				player.level()
 						.getRecipeManager()
 						.byKey(recipeID)
 						.ifPresent(r -> BlueprintItem.assignCompleteRecipe(c.ghostInventory, r));

src/main/java/com/simibubi/create/content/equipment/blueprint/BlueprintEntity.java

@@ -209,7 +209,7 @@ public class BlueprintEntity extends HangingEntity
 
 	@Override
 	public boolean survives() {
-		if (!level.noCollision(this))
+		if (!level().noCollision(this))
 			return false;
 
 		int i = Math.max(1, this.getWidth() / 16);
@@ -229,17 +229,16 @@ public class BlueprintEntity extends HangingEntity
 				blockpos$mutable.set(blockpos)
 					.move(newDirection, k + i1)
 					.move(upDirection, l + j1);
-				BlockState blockstate = this.level.getBlockState(blockpos$mutable);
+				BlockState blockstate = this.level().getBlockState(blockpos$mutable);
-				if (Block.canSupportCenter(this.level, blockpos$mutable, this.direction))
+				if (Block.canSupportCenter(this.level(), blockpos$mutable, this.direction))
 					continue;
-				if (!blockstate.getMaterial()
+				if (!blockstate.isSolid() && !DiodeBlock.isDiode(blockstate)) {
-					.isSolid() && !DiodeBlock.isDiode(blockstate)) {
 					return false;
 				}
 			}
 		}
 
-		return this.level.getEntities(this, this.getBoundingBox(), HANGING_ENTITY)
+		return this.level().getEntities(this, this.getBoundingBox(), HANGING_ENTITY)
 			.isEmpty();
 	}
 
@@ -255,11 +254,11 @@ public class BlueprintEntity extends HangingEntity
 
 	@Override
 	public boolean skipAttackInteraction(Entity source) {
-		if (!(source instanceof Player) || level.isClientSide)
+		if (!(source instanceof Player) || level().isClientSide)
 			return super.skipAttackInteraction(source);
 
 		Player player = (Player) source;
-		double attrib = player.getAttribute(ForgeMod.REACH_DISTANCE.get())
+		double attrib = player.getAttribute(ForgeMod.BLOCK_REACH.get())
 			.getValue() + (player.isCreative() ? 0 : -0.5F);
 
 		Vec3 eyePos = source.getEyePosition(1);
@@ -285,7 +284,7 @@ public class BlueprintEntity extends HangingEntity
 
 	@Override
 	public void dropItem(@Nullable Entity p_110128_1_) {
-		if (!level.getGameRules()
+		if (!level().getGameRules()
 			.getBoolean(GameRules.RULE_DOENTITYDROPS))
 			return;
 
@@ -324,7 +323,7 @@ public class BlueprintEntity extends HangingEntity
 	public void lerpTo(double p_180426_1_, double p_180426_3_, double p_180426_5_, float p_180426_7_, float p_180426_8_,
 		int p_180426_9_, boolean p_180426_10_) {
 		BlockPos blockpos =
-			this.pos.offset(p_180426_1_ - this.getX(), p_180426_3_ - this.getY(), p_180426_5_ - this.getZ());
+			this.pos.offset(BlockPos.containing(p_180426_1_ - this.getX(), p_180426_3_ - this.getY(), p_180426_5_ - this.getZ()));
 		this.setPos((double) blockpos.getX(), (double) blockpos.getY(), (double) blockpos.getZ());
 	}
 
@@ -351,7 +350,7 @@ public class BlueprintEntity extends HangingEntity
 		BlueprintSection section = getSectionAt(vec);
 		ItemStackHandler items = section.getItems();
 
-		if (!holdingWrench && !level.isClientSide && !items.getStackInSlot(9)
+		if (!holdingWrench && !level().isClientSide && !items.getStackInSlot(9)
 			.isEmpty()) {
 
 			IItemHandlerModifiable playerInv = new InvWrapper(player.getInventory());
@@ -373,7 +372,7 @@ public class BlueprintEntity extends HangingEntity
 					}
 
 					for (int slot = 0; slot < playerInv.getSlots(); slot++) {
-						if (!FilterItem.test(level, playerInv.getStackInSlot(slot), requestedItem))
+						if (!FilterItem.test(level(), playerInv.getStackInSlot(slot), requestedItem))
 							continue;
 						ItemStack currentItem = playerInv.extractItem(slot, 1, false);
 						if (stacksTaken.containsKey(slot))
@@ -393,9 +392,9 @@ public class BlueprintEntity extends HangingEntity
 					CraftingContainer craftingInventory = new BlueprintCraftingInventory(craftingGrid);
 
 					if (!recipe.isPresent())
-						recipe = level.getRecipeManager()
+						recipe = level().getRecipeManager()
-							.getRecipeFor(RecipeType.CRAFTING, craftingInventory, level);
+							.getRecipeFor(RecipeType.CRAFTING, craftingInventory, level());
-					ItemStack result = recipe.filter(r -> r.matches(craftingInventory, level))
+					ItemStack result = recipe.filter(r -> r.matches(craftingInventory, level()))
 						.map(r -> r.assemble(craftingInventory))
 						.orElse(ItemStack.EMPTY);
 
@@ -405,13 +404,13 @@ public class BlueprintEntity extends HangingEntity
 						success = false;
 					} else {
 						amountCrafted += result.getCount();
-						result.onCraftedBy(player.level, player, 1);
+						result.onCraftedBy(player.level(), player, 1);
 						ForgeEventFactory.firePlayerCraftingEvent(player, result, craftingInventory);
-						NonNullList<ItemStack> nonnulllist = level.getRecipeManager()
+						NonNullList<ItemStack> nonnulllist = level().getRecipeManager()
-							.getRemainingItemsFor(RecipeType.CRAFTING, craftingInventory, level);
+							.getRemainingItemsFor(RecipeType.CRAFTING, craftingInventory, level());
 
 						if (firstPass)
-							level.playSound(null, player.blockPosition(), SoundEvents.ITEM_PICKUP, SoundSource.PLAYERS,
+							level().playSound(null, player.blockPosition(), SoundEvents.ITEM_PICKUP, SoundSource.PLAYERS,
 								.2f, 1f + Create.RANDOM.nextFloat());
 						player.getInventory()
 							.placeItemBackInInventory(result);
@@ -434,7 +433,7 @@ public class BlueprintEntity extends HangingEntity
 		}
 
 		int i = section.index;
-		if (!level.isClientSide && player instanceof ServerPlayer) {
+		if (!level().isClientSide && player instanceof ServerPlayer) {
 			NetworkHooks.openScreen((ServerPlayer) player, section, buf -> {
 				buf.writeVarInt(getId());
 				buf.writeVarInt(i);
@@ -530,7 +529,7 @@ public class BlueprintEntity extends HangingEntity
 			list.put(index + "", inventory.serializeNBT());
 			list.putBoolean("InferredIcon", inferredIcon);
 			cachedDisplayItems = null;
-			if (!level.isClientSide)
+			if (!level().isClientSide)
 				syncPersistentDataWithTracking(BlueprintEntity.this);
 		}
 
@@ -539,7 +538,7 @@ public class BlueprintEntity extends HangingEntity
 		}
 
 		public Level getBlueprintWorld() {
-			return level;
+			return level();
 		}
 
 		@Override

src/main/java/com/simibubi/create/content/equipment/blueprint/BlueprintRenderer.java

@@ -14,12 +14,12 @@ import com.simibubi.create.foundation.utility.Couple;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.Sheets;
-import net.minecraft.client.renderer.block.model.ItemTransforms.TransformType;
 import net.minecraft.client.renderer.entity.EntityRenderer;
 import net.minecraft.client.renderer.entity.EntityRendererProvider;
 import net.minecraft.client.renderer.texture.OverlayTexture;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.util.Mth;
+import net.minecraft.world.item.ItemDisplayContext;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.block.Blocks;
 
@@ -106,7 +106,7 @@ public class BlueprintRenderer extends EntityRenderer<BlueprintEntity> {
 
 					Minecraft.getInstance()
 						.getItemRenderer()
-						.renderStatic(stack, TransformType.GUI, itemLight, OverlayTexture.NO_OVERLAY, squashedMS, buffer, 0);
+						.renderStatic(stack, ItemDisplayContext.GUI, itemLight, OverlayTexture.NO_OVERLAY, squashedMS, buffer, 0);
 					squashedMS.popPose();
 				});
 				squashedMS.popPose();

src/main/java/com/simibubi/create/content/equipment/clipboard/ClipboardBlock.java

@@ -80,8 +80,7 @@ public class ClipboardBlock extends FaceAttachedHorizontalDirectionalBlock
 
 	public boolean canSurvive(BlockState pState, LevelReader pLevel, BlockPos pPos) {
 		return !pLevel.getBlockState(pPos.relative(getConnectedDirection(pState).getOpposite()))
-			.getMaterial()
+			.canBeReplaced();
-			.isReplaceable();
 	}
 
 	@Override

src/main/java/com/simibubi/create/content/equipment/clipboard/ClipboardEditPacket.java

@@ -47,7 +47,7 @@ public class ClipboardEditPacket extends SimplePacketBase {
 			ServerPlayer sender = context.getSender();
 			
 			if (targetedBlock != null) {
-				Level world = sender.level;
+				Level world = sender.level();
 				if (world == null || !world.isLoaded(targetedBlock))
 					return;
 				if (!targetedBlock.closerThan(sender.blockPosition(), 20))

src/main/java/com/simibubi/create/content/equipment/clipboard/ClipboardScreen.java

@@ -34,7 +34,7 @@ import net.minecraft.SharedConstants;
 import net.minecraft.Util;
 import net.minecraft.client.StringSplitter;
 import net.minecraft.client.gui.Font;
-import net.minecraft.client.gui.GuiComponent;
+import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.gui.font.TextFieldHelper;
 import net.minecraft.client.gui.screens.Screen;
 import net.minecraft.client.gui.screens.inventory.PageButton;
@@ -524,7 +524,7 @@ public class ClipboardScreen extends AbstractSimiScreen {
 			return;
 		pCursorPos = convertLocalToScreen(pCursorPos);
 		if (!pIsEndOfText) {
-			GuiComponent.fill(pPoseStack, pCursorPos.x, pCursorPos.y - 1, pCursorPos.x + 1, pCursorPos.y + 9,
+			GuiGraphics.fill(pPoseStack, pCursorPos.x, pCursorPos.y - 1, pCursorPos.x + 1, pCursorPos.y + 9,
 				-16777216);
 		} else {
 			font.draw(pPoseStack, "_", (float) pCursorPos.x, (float) pCursorPos.y, 0);

src/main/java/com/simibubi/create/content/equipment/extendoGrip/ExtendoGripInteractionPacket.java

@@ -56,10 +56,10 @@ public class ExtendoGripInteractionPacket extends SimplePacketBase {
 			ServerPlayer sender = context.getSender();
 			if (sender == null)
 				return;
-			Entity entityByID = sender.getLevel()
+			Entity entityByID = sender.level()
 				.getEntity(target);
 			if (entityByID != null && ExtendoGripItem.isHoldingExtendoGrip(sender)) {
-				double d = sender.getAttribute(ForgeMod.REACH_DISTANCE.get())
+				double d = sender.getAttribute(ForgeMod.BLOCK_REACH.get())
 					.getValue();
 				if (!sender.hasLineOfSight(entityByID))
 					d -= 3;

src/main/java/com/simibubi/create/content/equipment/extendoGrip/ExtendoGripItem.java

@@ -64,10 +64,10 @@ public class ExtendoGripItem extends Item {
 
 	private static final Supplier<Multimap<Attribute, AttributeModifier>> rangeModifier = Suppliers.memoize(() ->
 	// Holding an ExtendoGrip
-	ImmutableMultimap.of(ForgeMod.REACH_DISTANCE.get(), singleRangeAttributeModifier));
+	ImmutableMultimap.of(ForgeMod.BLOCK_REACH.get(), singleRangeAttributeModifier));
 	private static final Supplier<Multimap<Attribute, AttributeModifier>> doubleRangeModifier = Suppliers.memoize(() ->
 	// Holding two ExtendoGrips o.O
-	ImmutableMultimap.of(ForgeMod.REACH_DISTANCE.get(), doubleRangeAttributeModifier));
+	ImmutableMultimap.of(ForgeMod.BLOCK_REACH.get(), doubleRangeAttributeModifier));
 
 	private static DamageSource lastActiveDamageSource;
 
@@ -148,7 +148,7 @@ public class ExtendoGripItem extends Item {
 			return;
 
 		// Modified version of GameRenderer#getMouseOver
-		double d0 = player.getAttribute(ForgeMod.REACH_DISTANCE.get())
+		double d0 = player.getAttribute(ForgeMod.BLOCK_REACH.get())
 			.getValue();
 		if (!player.isCreative())
 			d0 -= 0.5f;
@@ -194,7 +194,7 @@ public class ExtendoGripItem extends Item {
 	private static void findAndDamageExtendoGrip(Player player) {
 		if (player == null)
 			return;
-		if (player.level.isClientSide)
+		if (player.level().isClientSide)
 			return;
 		InteractionHand hand = InteractionHand.MAIN_HAND;
 		ItemStack extendo = player.getMainHandItem();
@@ -258,7 +258,7 @@ public class ExtendoGripItem extends Item {
 		// Server ignores entity interaction further than 6m
 		if (entity.distanceToSqr(target) < 36)
 			return false;
-		if (!entity.level.isClientSide)
+		if (!entity.level().isClientSide)
 			return false;
 		if (!(entity instanceof Player))
 			return false;

src/main/java/com/simibubi/create/content/equipment/extendoGrip/ExtendoGripItemRenderer.java

@@ -11,8 +11,8 @@ import com.simibubi.create.foundation.item.render.PartialItemModelRenderer;
 import com.simibubi.create.foundation.utility.AnimationTickHolder;
 
 import net.minecraft.client.renderer.MultiBufferSource;
-import net.minecraft.client.renderer.block.model.ItemTransforms.TransformType;
 import net.minecraft.util.Mth;
+import net.minecraft.world.item.ItemDisplayContext;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.phys.Vec3;
 
@@ -28,12 +28,12 @@ public class ExtendoGripItemRenderer extends CustomRenderedItemModelRenderer {
 	private static final Vec3 COG_ROTATION_OFFSET = new Vec3(0, 1 / 16f, 0);
 
 	@Override
-	protected void render(ItemStack stack, CustomRenderedItemModel model, PartialItemModelRenderer renderer, TransformType transformType,
+	protected void render(ItemStack stack, CustomRenderedItemModel model, PartialItemModelRenderer renderer, ItemDisplayContext transformType,
 		PoseStack ms, MultiBufferSource buffer, int light, int overlay) {
 		TransformStack stacker = TransformStack.cast(ms);
 		float animation = 0.25f;
-		boolean leftHand = transformType == TransformType.FIRST_PERSON_LEFT_HAND;
+		boolean leftHand = transformType == ItemDisplayContext.FIRST_PERSON_LEFT_HAND;
-		boolean rightHand = transformType == TransformType.FIRST_PERSON_RIGHT_HAND;
+		boolean rightHand = transformType == ItemDisplayContext.FIRST_PERSON_RIGHT_HAND;
 		if (leftHand || rightHand)
 			animation = Mth.lerp(AnimationTickHolder.getPartialTicks(),
 										ExtendoGripRenderHandler.lastMainHandAnimation,

src/main/java/com/simibubi/create/content/equipment/extendoGrip/ExtendoGripRenderHandler.java

@@ -12,12 +12,12 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.client.player.AbstractClientPlayer;
 import net.minecraft.client.player.LocalPlayer;
 import net.minecraft.client.renderer.ItemInHandRenderer;
-import net.minecraft.client.renderer.block.model.ItemTransforms.TransformType;
 import net.minecraft.client.renderer.entity.player.PlayerRenderer;
 import net.minecraft.util.Mth;
 import net.minecraft.world.InteractionHand;
 import net.minecraft.world.entity.HumanoidArm;
 import net.minecraft.world.item.BlockItem;
+import net.minecraft.world.item.ItemDisplayContext;
 import net.minecraft.world.item.ItemStack;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.client.ForgeHooksClient;
@@ -110,8 +110,8 @@ public class ExtendoGripRenderHandler {
 			ms.pushPose();
 			ms.translate(flip * -0.1f, 0, -0.3f);
 			ItemInHandRenderer firstPersonRenderer = mc.getEntityRenderDispatcher().getItemInHandRenderer();
-			TransformType transform =
+			ItemDisplayContext transform =
-				rightHand ? TransformType.FIRST_PERSON_RIGHT_HAND : TransformType.FIRST_PERSON_LEFT_HAND;
+				rightHand ? ItemDisplayContext.FIRST_PERSON_RIGHT_HAND : ItemDisplayContext.FIRST_PERSON_LEFT_HAND;
 			firstPersonRenderer.renderItem(mc.player, notInOffhand ? heldItem : offhandItem, transform, !rightHand,
 				event.getPoseStack(), event.getMultiBufferSource(), event.getPackedLight());
 

src/main/java/com/simibubi/create/content/equipment/goggles/GogglesModel.java

@@ -3,8 +3,8 @@ package com.simibubi.create.content.equipment.goggles;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.simibubi.create.AllPartialModels;
 
-import net.minecraft.client.renderer.block.model.ItemTransforms.TransformType;
 import net.minecraft.client.resources.model.BakedModel;
+import net.minecraft.world.item.ItemDisplayContext;
 import net.minecraftforge.client.model.BakedModelWrapper;
 
 public class GogglesModel extends BakedModelWrapper<BakedModel> {
@@ -14,11 +14,11 @@ public class GogglesModel extends BakedModelWrapper<BakedModel> {
 	}
 
 	@Override
-	public BakedModel applyTransform(TransformType cameraTransformType, PoseStack mat, boolean leftHanded) {
+	public BakedModel applyTransform(ItemDisplayContext cameraItemDisplayContext, PoseStack mat, boolean leftHanded) {
-		if (cameraTransformType == TransformType.HEAD)
+		if (cameraItemDisplayContext == ItemDisplayContext.HEAD)
 			return AllPartialModels.GOGGLES.get()
-				.applyTransform(cameraTransformType, mat, leftHanded);
+				.applyTransform(cameraItemDisplayContext, mat, leftHanded);
-		return super.applyTransform(cameraTransformType, mat, leftHanded);
+		return super.applyTransform(cameraItemDisplayContext, mat, leftHanded);
 	}
 
 }

src/main/java/com/simibubi/create/content/equipment/potatoCannon/BuiltinPotatoProjectileTypes.java

@@ -160,7 +160,7 @@ public class BuiltinPotatoProjectileTypes {
 			.soundPitch(1.1f)
 			.onEntityHit(ray -> {
 				Entity entity = ray.getEntity();
-				Level world = entity.level;
+				Level world = entity.level();
 
 				if (!(entity instanceof ZombieVillager) || !((ZombieVillager) entity).hasEffect(MobEffects.WEAKNESS))
 					return foodEffects(Foods.GOLDEN_APPLE, false).test(ray);
@@ -271,7 +271,7 @@ public class BuiltinPotatoProjectileTypes {
 	private static Predicate<EntityHitResult> potion(MobEffect effect, int level, int ticks, boolean recoverable) {
 		return ray -> {
 			Entity entity = ray.getEntity();
-			if (entity.level.isClientSide)
+			if (entity.level().isClientSide)
 				return true;
 			if (entity instanceof LivingEntity)
 				applyEffect((LivingEntity) entity, new MobEffectInstance(effect, ticks, level - 1));
@@ -282,7 +282,7 @@ public class BuiltinPotatoProjectileTypes {
 	private static Predicate<EntityHitResult> foodEffects(FoodProperties food, boolean recoverable) {
 		return ray -> {
 			Entity entity = ray.getEntity();
-			if (entity.level.isClientSide)
+			if (entity.level().isClientSide)
 				return true;
 
 			if (entity instanceof LivingEntity) {
@@ -315,8 +315,7 @@ public class BuiltinPotatoProjectileTypes {
 			Direction face = ray.getDirection();
 			BlockPos placePos = hitPos.relative(face);
 			if (!world.getBlockState(placePos)
-				.getMaterial()
+				.canBeReplaced())
-				.isReplaceable())
 				return false;
 			if (!(cropBlock.get() instanceof IPlantable))
 				return false;
@@ -345,8 +344,7 @@ public class BuiltinPotatoProjectileTypes {
 			Direction face = ray.getDirection();
 			BlockPos placePos = hitPos.relative(face);
 			if (!world.getBlockState(placePos)
-				.getMaterial()
+				.canBeReplaced())
-				.isReplaceable())
 				return false;
 
 			if (face == Direction.UP) {

src/main/java/com/simibubi/create/content/equipment/potatoCannon/PotatoCannonItemRenderer.java

@@ -14,11 +14,11 @@ import com.simibubi.create.foundation.utility.AnimationTickHolder;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.player.LocalPlayer;
 import net.minecraft.client.renderer.MultiBufferSource;
-import net.minecraft.client.renderer.block.model.ItemTransforms.TransformType;
 import net.minecraft.client.renderer.entity.ItemRenderer;
 import net.minecraft.client.renderer.texture.OverlayTexture;
 import net.minecraft.util.Mth;
 import net.minecraft.world.entity.HumanoidArm;
+import net.minecraft.world.item.ItemDisplayContext;
 import net.minecraft.world.item.ItemStack;
 
 public class PotatoCannonItemRenderer extends CustomRenderedItemModelRenderer {
@@ -27,7 +27,7 @@ public class PotatoCannonItemRenderer extends CustomRenderedItemModelRenderer {
 
 	@Override
 	protected void render(ItemStack stack, CustomRenderedItemModel model, PartialItemModelRenderer renderer,
-		TransformType transformType, PoseStack ms, MultiBufferSource buffer, int light, int overlay) {
+		ItemDisplayContext transformType, PoseStack ms, MultiBufferSource buffer, int light, int overlay) {
 		ItemRenderer itemRenderer = Minecraft.getInstance()
 			.getItemRenderer();
 		renderer.render(model.getOriginalModel(), light);
@@ -53,7 +53,7 @@ public class PotatoCannonItemRenderer extends CustomRenderedItemModelRenderer {
 		renderer.render(COG.get(), light);
 		ms.popPose();
 
-		if (transformType == TransformType.GUI) {
+		if (transformType == ItemDisplayContext.GUI) {
 			PotatoCannonItem.getAmmoforPreview(stack)
 				.ifPresent(ammo -> {
 					PoseStack localMs = new PoseStack();
@@ -61,7 +61,7 @@ public class PotatoCannonItemRenderer extends CustomRenderedItemModelRenderer {
 					localMs.scale(.5f, .5f, .5f);
 					TransformStack.cast(localMs)
 						.rotateY(-34);
-					itemRenderer.renderStatic(ammo, TransformType.GUI, light, OverlayTexture.NO_OVERLAY, localMs, buffer, 0);
+					itemRenderer.renderStatic(ammo, ItemDisplayContext.GUI, light, OverlayTexture.NO_OVERLAY, localMs, buffer, 0);
 				});
 		}
 

src/main/java/com/simibubi/create/content/equipment/potatoCannon/PotatoProjectileEntity.java

@@ -208,7 +208,7 @@ public class PotatoProjectileEntity extends AbstractHurtingProjectile implements
 		if (this.isOnFire() && !targetIsEnderman)
 			target.setSecondsOnFire(5);
 
-		boolean onServer = !level.isClientSide;
+		boolean onServer = !level().isClientSide;
 		if (onServer && !target.hurt(causePotatoDamage(), damage)) {
 			target.setRemainingFireTicks(k);
 			kill();
@@ -223,7 +223,7 @@ public class PotatoProjectileEntity extends AbstractHurtingProjectile implements
 				recoverItem();
 
 		if (!(target instanceof LivingEntity)) {
-			playHitSound(level, position());
+			playHitSound(level(), position());
 			kill();
 			return;
 		}
@@ -274,7 +274,7 @@ public class PotatoProjectileEntity extends AbstractHurtingProjectile implements
 	}
 
 	public static void playHitSound(Level world, Vec3 location) {
-		AllSoundEvents.POTATO_HIT.playOnServer(world, new BlockPos(location));
+		AllSoundEvents.POTATO_HIT.playOnServer(world, BlockPos.containing(location));
 	}
 
 	public static void playLaunchSound(Level world, Vec3 location, float pitch) {
@@ -285,7 +285,7 @@ public class PotatoProjectileEntity extends AbstractHurtingProjectile implements
 	protected void onHitBlock(BlockHitResult ray) {
 		Vec3 hit = ray.getLocation();
 		pop(hit);
-		if (!getProjectileType().onBlockHit(level, ray) && !level.isClientSide)
+		if (!getProjectileType().onBlockHit(level(), ray) && !level().isClientSide)
 			if (random.nextDouble() <= recoveryChance)
 				recoverItem();
 		super.onHitBlock(ray);
@@ -307,12 +307,12 @@ public class PotatoProjectileEntity extends AbstractHurtingProjectile implements
 		if (!stack.isEmpty()) {
 			for (int i = 0; i < 7; i++) {
 				Vec3 m = VecHelper.offsetRandomly(Vec3.ZERO, this.random, .25f);
-				level.addParticle(new ItemParticleOption(ParticleTypes.ITEM, stack), hit.x, hit.y, hit.z, m.x, m.y,
+				level().addParticle(new ItemParticleOption(ParticleTypes.ITEM, stack), hit.x, hit.y, hit.z, m.x, m.y,
 					m.z);
 			}
 		}
-		if (!level.isClientSide)
+		if (!level().isClientSide)
-			playHitSound(level, position());
+			playHitSound(level(), position());
 	}
 
 	private DamageSource causePotatoDamage() {

src/main/java/com/simibubi/create/content/equipment/potatoCannon/PotatoProjectileRenderer.java

@@ -4,11 +4,11 @@ import com.mojang.blaze3d.vertex.PoseStack;
 
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.MultiBufferSource;
-import net.minecraft.client.renderer.block.model.ItemTransforms.TransformType;
 import net.minecraft.client.renderer.entity.EntityRenderer;
 import net.minecraft.client.renderer.entity.EntityRendererProvider;
 import net.minecraft.client.renderer.texture.OverlayTexture;
 import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.item.ItemDisplayContext;
 import net.minecraft.world.item.ItemStack;
 
 public class PotatoProjectileRenderer extends EntityRenderer<PotatoProjectileEntity> {
@@ -31,7 +31,7 @@ public class PotatoProjectileRenderer extends EntityRenderer<PotatoProjectileEnt
 
 		Minecraft.getInstance()
 			.getItemRenderer()
-			.renderStatic(item, TransformType.GROUND, light, OverlayTexture.NO_OVERLAY, ms, buffer, 0);
+			.renderStatic(item, ItemDisplayContext.GROUND, light, OverlayTexture.NO_OVERLAY, ms, buffer, 0);
 		ms.popPose();
 	}
 

src/main/java/com/simibubi/create/content/equipment/sandPaper/SandPaperItemRenderer.java

@@ -10,23 +10,23 @@ import com.simibubi.create.foundation.utility.AnimationTickHolder;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.player.LocalPlayer;
 import net.minecraft.client.renderer.MultiBufferSource;
-import net.minecraft.client.renderer.block.model.ItemTransforms.TransformType;
 import net.minecraft.client.renderer.entity.ItemRenderer;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.util.Mth;
+import net.minecraft.world.item.ItemDisplayContext;
 import net.minecraft.world.item.ItemStack;
 
 public class SandPaperItemRenderer extends CustomRenderedItemModelRenderer {
 
 	@Override
 	protected void render(ItemStack stack, CustomRenderedItemModel model, PartialItemModelRenderer renderer,
-		TransformType transformType, PoseStack ms, MultiBufferSource buffer, int light, int overlay) {
+		ItemDisplayContext transformType, PoseStack ms, MultiBufferSource buffer, int light, int overlay) {
 		ItemRenderer itemRenderer = Minecraft.getInstance().getItemRenderer();
 		LocalPlayer player = Minecraft.getInstance().player;
 		float partialTicks = AnimationTickHolder.getPartialTicks();
 
-		boolean leftHand = transformType == TransformType.FIRST_PERSON_LEFT_HAND;
+		boolean leftHand = transformType == ItemDisplayContext.FIRST_PERSON_LEFT_HAND;
-		boolean firstPerson = leftHand || transformType == TransformType.FIRST_PERSON_RIGHT_HAND;
+		boolean firstPerson = leftHand || transformType == ItemDisplayContext.FIRST_PERSON_RIGHT_HAND;
 
 		CompoundTag tag = stack.getOrCreateTag();
 		boolean jeiMode = tag.contains("JEI");
@@ -36,7 +36,7 @@ public class SandPaperItemRenderer extends CustomRenderedItemModelRenderer {
 		if (tag.contains("Polishing")) {
 			ms.pushPose();
 
-			if (transformType == TransformType.GUI) {
+			if (transformType == ItemDisplayContext.GUI) {
 				ms.translate(0.0F, .2f, 1.0F);
 				ms.scale(.75f, .75f, .75f);
 			} else {
@@ -50,14 +50,14 @@ public class SandPaperItemRenderer extends CustomRenderedItemModelRenderer {
 			if (time / (float) stack.getUseDuration() < 0.8F) {
 				float bobbing = -Mth.abs(Mth.cos(time / 4.0F * (float) Math.PI) * 0.1F);
 
-				if (transformType == TransformType.GUI)
+				if (transformType == ItemDisplayContext.GUI)
 					ms.translate(bobbing, bobbing, 0.0F);
 				else
 					ms.translate(0.0f, bobbing, 0.0F);
 			}
 
 			ItemStack toPolish = ItemStack.of(tag.getCompound("Polishing"));
-			itemRenderer.renderStatic(toPolish, TransformType.NONE, light, overlay, ms, buffer, 0);
+			itemRenderer.renderStatic(toPolish, ItemDisplayContext.NONE, light, overlay, ms, buffer, 0);
 
 			ms.popPose();
 		}
@@ -73,7 +73,7 @@ public class SandPaperItemRenderer extends CustomRenderedItemModelRenderer {
 			}
 		}
 
-		itemRenderer.render(stack, TransformType.NONE, false, ms, buffer, light, overlay, model.getOriginalModel());
+		itemRenderer.render(stack, ItemDisplayContext.NONE, false, ms, buffer, light, overlay, model.getOriginalModel());
 
 		ms.popPose();
 	}

src/main/java/com/simibubi/create/content/equipment/symmetryWand/SymmetryHandler.java

@@ -61,7 +61,7 @@ public class SymmetryHandler {
 				.isEmpty()
 				&& inv.getItem(i)
 					.getItem() == AllItems.WAND_OF_SYMMETRY.get()) {
-				SymmetryWandItem.apply(player.level, inv.getItem(i), player, event.getPos(), event.getPlacedBlock());
+				SymmetryWandItem.apply(player.level(), inv.getItem(i), player, event.getPos(), event.getPlacedBlock());
 			}
 		}
 	}
@@ -77,7 +77,7 @@ public class SymmetryHandler {
 		for (int i = 0; i < Inventory.getSelectionSize(); i++) {
 			if (!inv.getItem(i)
 				.isEmpty() && AllItems.WAND_OF_SYMMETRY.isIn(inv.getItem(i))) {
-				SymmetryWandItem.remove(player.level, inv.getItem(i), player, event.getPos());
+				SymmetryWandItem.remove(player.level(), inv.getItem(i), player, event.getPos());
 			}
 		}
 	}
@@ -100,7 +100,7 @@ public class SymmetryHandler {
 			if (mirror instanceof EmptyMirror)
 				continue;
 
-			BlockPos pos = new BlockPos(mirror.getPosition());
+			BlockPos pos = BlockPos.containing(mirror.getPosition());
 
 			float yShift = 0;
 			double speed = 1 / 16d;
@@ -122,7 +122,7 @@ public class SymmetryHandler {
 
 			mc.getBlockRenderer()
 				.getModelRenderer()
-				.tesselateBlock(player.level, model, Blocks.AIR.defaultBlockState(), pos, ms, builder, true,
+				.tesselateBlock(player.level(), model, Blocks.AIR.defaultBlockState(), pos, ms, builder, true,
 					random, Mth.getSeed(pos), OverlayTexture.NO_OVERLAY, ModelData.EMPTY, RenderType.solid());
 
 			ms.popPose();