Types of points

- Refactor the ArmInteractionPoint system
  - ArmInteractionPointTypes are now used instead of instances
  - Point types can now have a priority that determines the primary type
at a certain location
  - Points can now deserialize arbitrary data
  - Points' cached BlockState is now updated before it is used
  - Points now store the Level directly
  - Default types are now registered in AllArmInteractionPointTypes
- Add point types for campfires and respawn anchors
- Fix arms being able to insert any item into composters
- Delete unused flag models and texture
- Make all BehaviorType instances final

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

@@ -89,9 +89,6 @@ public class AllBlockPartials {
 		ARM_HEAD = block("mechanical_arm/head"), ARM_CLAW_BASE = block("mechanical_arm/claw_base"),
 		ARM_CLAW_GRIP = block("mechanical_arm/claw_grip"),
 
-		FLAG_SHORT_IN = block("mechanical_arm/flag/short_in"), FLAG_SHORT_OUT = block("mechanical_arm/flag/short_out"),
-		FLAG_LONG_IN = block("mechanical_arm/flag/long_in"), FLAG_LONG_OUT = block("mechanical_arm/flag/long_out"),
-
 		MECHANICAL_PUMP_ARROW = block("mechanical_pump/arrow"), MECHANICAL_PUMP_COG = block("mechanical_pump/cog"),
 		FLUID_PIPE_CASING = block("fluid_pipe/casing"), FLUID_VALVE_POINTER = block("fluid_valve/pointer"),
 

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

@@ -13,6 +13,7 @@ import com.simibubi.create.content.contraptions.TorquePropagator;
 import com.simibubi.create.content.contraptions.components.flywheel.engine.FurnaceEngineInteractions;
 import com.simibubi.create.content.curiosities.weapons.BuiltinPotatoProjectileTypes;
 import com.simibubi.create.content.logistics.RedstoneLinkNetworkHandler;
+import com.simibubi.create.content.logistics.block.mechanicalArm.AllArmInteractionPointTypes;
 import com.simibubi.create.content.palettes.AllPaletteBlocks;
 import com.simibubi.create.content.palettes.PalettesItemGroup;
 import com.simibubi.create.content.schematics.SchematicProcessor;
@@ -94,6 +95,7 @@ public class Create {
 		AllTileEntities.register();
 		AllMovementBehaviours.register();
 		AllInteractionBehaviours.register();
+		AllArmInteractionPointTypes.register();
 		AllWorldFeatures.register();
 		AllEnchantments.register();
 		AllConfigs.register(modLoadingContext);

src/main/java/com/simibubi/create/content/contraptions/fluids/actors/FluidDrainingBehaviour.java

@@ -30,6 +30,8 @@ import net.minecraftforge.fluids.FluidStack;
 
 public class FluidDrainingBehaviour extends FluidManipulationBehaviour {
 
+	public static final BehaviourType<FluidDrainingBehaviour> TYPE = new BehaviourType<>();
+
 	Fluid fluid;
 
 	// Execution
@@ -322,8 +324,6 @@ public class FluidDrainingBehaviour extends FluidManipulationBehaviour {
 		tileEntity.sendData();
 	}
 
-	public static BehaviourType<FluidDrainingBehaviour> TYPE = new BehaviourType<>();
-
 	@Override
 	public BehaviourType<?> getType() {
 		return TYPE;

src/main/java/com/simibubi/create/content/contraptions/fluids/actors/FluidFillingBehaviour.java

@@ -41,6 +41,8 @@ import net.minecraft.world.ticks.LevelTicks;
 
 public class FluidFillingBehaviour extends FluidManipulationBehaviour {
 
+	public static final BehaviourType<FluidFillingBehaviour> TYPE = new BehaviourType<>();
+
 	PriorityQueue<BlockPosEntry> queue;
 
 	List<BlockPosEntry> infinityCheckFrontier;
@@ -298,8 +300,6 @@ public class FluidFillingBehaviour extends FluidManipulationBehaviour {
 		infinityCheckVisited.clear();
 	}
 
-	public static BehaviourType<FluidFillingBehaviour> TYPE = new BehaviourType<>();
-
 	@Override
 	public BehaviourType<?> getType() {
 		return TYPE;

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

@@ -40,7 +40,7 @@ import net.minecraftforge.items.ItemStackHandler;
 
 public class DepotBehaviour extends TileEntityBehaviour {
 
-	public static BehaviourType<DepotBehaviour> TYPE = new BehaviourType<>();
+	public static final BehaviourType<DepotBehaviour> TYPE = new BehaviourType<>();
 
 	TransportedItemStack heldItem;
 	List<TransportedItemStack> incoming;

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

@@ -0,0 +1,689 @@
+package com.simibubi.create.content.logistics.block.mechanicalArm;
+
+import java.util.Optional;
+import java.util.function.Function;
+
+import javax.annotation.Nullable;
+
+import org.apache.commons.lang3.mutable.MutableBoolean;
+
+import com.simibubi.create.AllBlocks;
+import com.simibubi.create.Create;
+import com.simibubi.create.content.contraptions.base.KineticTileEntity;
+import com.simibubi.create.content.contraptions.components.crafter.MechanicalCrafterBlock;
+import com.simibubi.create.content.contraptions.components.crafter.MechanicalCrafterTileEntity;
+import com.simibubi.create.content.contraptions.components.deployer.DeployerBlock;
+import com.simibubi.create.content.contraptions.components.saw.SawBlock;
+import com.simibubi.create.content.contraptions.processing.burner.BlazeBurnerBlock;
+import com.simibubi.create.content.contraptions.relays.belt.BeltHelper;
+import com.simibubi.create.content.contraptions.relays.belt.BeltTileEntity;
+import com.simibubi.create.content.logistics.block.belts.tunnel.BeltTunnelBlock;
+import com.simibubi.create.content.logistics.block.chute.AbstractChuteBlock;
+import com.simibubi.create.content.logistics.block.funnel.AbstractFunnelBlock;
+import com.simibubi.create.content.logistics.block.funnel.BeltFunnelBlock;
+import com.simibubi.create.content.logistics.block.funnel.BeltFunnelBlock.Shape;
+import com.simibubi.create.content.logistics.block.funnel.FunnelBlock;
+import com.simibubi.create.content.logistics.block.funnel.FunnelTileEntity;
+import com.simibubi.create.foundation.advancement.AllTriggers;
+import com.simibubi.create.foundation.item.SmartInventory;
+import com.simibubi.create.foundation.tileEntity.TileEntityBehaviour;
+import com.simibubi.create.foundation.tileEntity.behaviour.belt.TransportedItemStackHandlerBehaviour;
+import com.simibubi.create.foundation.tileEntity.behaviour.belt.TransportedItemStackHandlerBehaviour.TransportedResult;
+import com.simibubi.create.foundation.tileEntity.behaviour.filtering.FilteringBehaviour;
+import com.simibubi.create.foundation.tileEntity.behaviour.inventory.InvManipulationBehaviour;
+import com.simibubi.create.foundation.utility.VecHelper;
+
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.Containers;
+import net.minecraft.world.InteractionResultHolder;
+import net.minecraft.world.WorldlyContainer;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.Items;
+import net.minecraft.world.item.RecordItem;
+import net.minecraft.world.item.crafting.CampfireCookingRecipe;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.block.CampfireBlock;
+import net.minecraft.world.level.block.ComposterBlock;
+import net.minecraft.world.level.block.JukeboxBlock;
+import net.minecraft.world.level.block.RespawnAnchorBlock;
+import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraft.world.level.block.entity.CampfireBlockEntity;
+import net.minecraft.world.level.block.entity.JukeboxBlockEntity;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.block.state.properties.BlockStateProperties;
+import net.minecraft.world.phys.Vec3;
+import net.minecraftforge.common.util.LazyOptional;
+import net.minecraftforge.items.IItemHandler;
+import net.minecraftforge.items.wrapper.CombinedInvWrapper;
+import net.minecraftforge.items.wrapper.SidedInvWrapper;
+
+public class AllArmInteractionPointTypes {
+
+	public static final BasinType BASIN = register("basin", BasinType::new);
+	public static final BeltType BELT = register("belt", BeltType::new);
+	public static final BlazeBurnerType BLAZE_BURNER = register("blaze_burner", BlazeBurnerType::new);
+	public static final ChuteType CHUTE = register("chute", ChuteType::new);
+	public static final CrafterType CRAFTER = register("crafter", CrafterType::new);
+	public static final CrushingWheelsType CRUSHING_WHEELS = register("crushing_wheels", CrushingWheelsType::new);
+	public static final DeployerType DEPLOYER = register("deployer", DeployerType::new);
+	public static final DepotType DEPOT = register("depot", DepotType::new);
+	public static final FunnelType FUNNEL = register("funnel", FunnelType::new);
+	public static final MillstoneType MILLSTONE = register("millstone", MillstoneType::new);
+	public static final SawType SAW = register("saw", SawType::new);
+
+	public static final CampfireType CAMPFIRE = register("campfire", CampfireType::new);
+	public static final ComposterType COMPOSTER = register("composter", ComposterType::new);
+	public static final JukeboxType JUKEBOX = register("jukebox", JukeboxType::new);
+	public static final RespawnAnchorType RESPAWN_ANCHOR = register("respawn_anchor", RespawnAnchorType::new);
+
+	private static <T extends ArmInteractionPointType> T register(String id, Function<ResourceLocation, T> factory) {
+		T type = factory.apply(Create.asResource(id));
+		ArmInteractionPointType.register(type);
+		return type;
+	}
+
+	public static void register() {
+	}
+
+	//
+
+	public static class BasinType extends ArmInteractionPointType {
+		public BasinType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return AllBlocks.BASIN.has(state);
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new ArmInteractionPoint(this, level, pos, state);
+		}
+	}
+
+	public static class BeltType extends ArmInteractionPointType {
+		public BeltType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return AllBlocks.BELT.has(state) && !(level.getBlockState(pos.above())
+				.getBlock() instanceof BeltTunnelBlock);
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new BeltPoint(this, level, pos, state);
+		}
+	}
+
+	public static class BlazeBurnerType extends ArmInteractionPointType {
+		public BlazeBurnerType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return AllBlocks.BLAZE_BURNER.has(state);
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new BlazeBurnerPoint(this, level, pos, state);
+		}
+	}
+
+	public static class ChuteType extends ArmInteractionPointType {
+		public ChuteType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return AbstractChuteBlock.isChute(state);
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new TopFaceArmInteractionPoint(this, level, pos, state);
+		}
+	}
+
+	public static class CrafterType extends ArmInteractionPointType {
+		public CrafterType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return AllBlocks.MECHANICAL_CRAFTER.has(state);
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new CrafterPoint(this, level, pos, state);
+		}
+	}
+
+	public static class CrushingWheelsType extends ArmInteractionPointType {
+		public CrushingWheelsType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return AllBlocks.CRUSHING_WHEEL_CONTROLLER.has(state);
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new TopFaceArmInteractionPoint(this, level, pos, state);
+		}
+	}
+
+	public static class DeployerType extends ArmInteractionPointType {
+		public DeployerType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return AllBlocks.DEPLOYER.has(state);
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new DeployerPoint(this, level, pos, state);
+		}
+	}
+
+	public static class DepotType extends ArmInteractionPointType {
+		public DepotType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return AllBlocks.DEPOT.has(state) || AllBlocks.WEIGHTED_EJECTOR.has(state);
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new DepotPoint(this, level, pos, state);
+		}
+	}
+
+	public static class FunnelType extends ArmInteractionPointType {
+		public FunnelType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return state.getBlock() instanceof AbstractFunnelBlock
+				&& !(state.hasProperty(FunnelBlock.EXTRACTING) && state.getValue(FunnelBlock.EXTRACTING))
+				&& !(state.hasProperty(BeltFunnelBlock.SHAPE) && state.getValue(BeltFunnelBlock.SHAPE) == Shape.PUSHING);
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new FunnelPoint(this, level, pos, state);
+		}
+	}
+
+	public static class MillstoneType extends ArmInteractionPointType {
+		public MillstoneType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return AllBlocks.MILLSTONE.has(state);
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new ArmInteractionPoint(this, level, pos, state);
+		}
+	}
+
+	public static class SawType extends ArmInteractionPointType {
+		public SawType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return AllBlocks.MECHANICAL_SAW.has(state) && state.getValue(SawBlock.FACING) == Direction.UP
+				&& ((KineticTileEntity) level.getBlockEntity(pos)).getSpeed() != 0;
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new DepotPoint(this, level, pos, state);
+		}
+	}
+
+	public static class CampfireType extends ArmInteractionPointType {
+		public CampfireType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return state.getBlock() instanceof CampfireBlock;
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new CampfirePoint(this, level, pos, state);
+		}
+	}
+
+	public static class ComposterType extends ArmInteractionPointType {
+		public ComposterType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return state.is(Blocks.COMPOSTER);
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new ComposterPoint(this, level, pos, state);
+		}
+	}
+
+	public static class JukeboxType extends ArmInteractionPointType {
+		public JukeboxType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return state.is(Blocks.JUKEBOX);
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new JukeboxPoint(this, level, pos, state);
+		}
+	}
+
+	public static class RespawnAnchorType extends ArmInteractionPointType {
+		public RespawnAnchorType(ResourceLocation id) {
+			super(id);
+		}
+
+		@Override
+		public boolean canCreatePoint(Level level, BlockPos pos, BlockState state) {
+			return state.is(Blocks.RESPAWN_ANCHOR);
+		}
+
+		@Override
+		public ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state) {
+			return new RespawnAnchorPoint(this, level, pos, state);
+		}
+	}
+
+	//
+
+	public static class DepositOnlyArmInteractionPoint extends ArmInteractionPoint {
+		public DepositOnlyArmInteractionPoint(ArmInteractionPointType type, Level level, BlockPos pos, BlockState state) {
+			super(type, level, pos, state);
+		}
+
+		@Override
+		public void cycleMode() {
+		}
+
+		@Override
+		public ItemStack extract(int slot, int amount, boolean simulate) {
+			return ItemStack.EMPTY;
+		}
+
+		@Override
+		public int getSlotCount() {
+			return 0;
+		}
+	}
+
+	public static class TopFaceArmInteractionPoint extends ArmInteractionPoint {
+		public TopFaceArmInteractionPoint(ArmInteractionPointType type, Level level, BlockPos pos, BlockState state) {
+			super(type, level, pos, state);
+		}
+
+		@Override
+		protected Vec3 getInteractionPositionVector() {
+			return Vec3.atLowerCornerOf(pos).add(.5f, 1, .5f);
+		}
+	}
+
+	public static class BeltPoint extends DepotPoint {
+		public BeltPoint(ArmInteractionPointType type, Level level, BlockPos pos, BlockState state) {
+			super(type, level, pos, state);
+		}
+
+		@Override
+		public void keepAlive() {
+			super.keepAlive();
+			BeltTileEntity beltTE = BeltHelper.getSegmentTE(level, pos);
+			if (beltTE == null)
+				return;
+			TransportedItemStackHandlerBehaviour transport =
+				beltTE.getBehaviour(TransportedItemStackHandlerBehaviour.TYPE);
+			if (transport == null)
+				return;
+			MutableBoolean found = new MutableBoolean(false);
+			transport.handleProcessingOnAllItems(tis -> {
+				if (found.isTrue())
+					return TransportedResult.doNothing();
+				tis.lockedExternally = true;
+				found.setTrue();
+				return TransportedResult.doNothing();
+			});
+		}
+	}
+
+	public static class BlazeBurnerPoint extends DepositOnlyArmInteractionPoint {
+		public BlazeBurnerPoint(ArmInteractionPointType type, Level level, BlockPos pos, BlockState state) {
+			super(type, level, pos, state);
+		}
+
+		@Override
+		public ItemStack insert(ItemStack stack, boolean simulate) {
+			ItemStack input = stack.copy();
+			InteractionResultHolder<ItemStack> res = BlazeBurnerBlock.tryInsert(cachedState, level, pos, input, false, false, simulate);
+			ItemStack remainder = res.getObject();
+			if (input.isEmpty()) {
+				return remainder;
+			} else {
+				if (!simulate)
+					Containers.dropItemStack(level, pos.getX(), pos.getY(), pos.getZ(), remainder);
+				return input;
+			}
+		}
+	}
+
+	public static class CrafterPoint extends ArmInteractionPoint {
+		public CrafterPoint(ArmInteractionPointType type, Level level, BlockPos pos, BlockState state) {
+			super(type, level, pos, state);
+		}
+
+		@Override
+		protected Direction getInteractionDirection() {
+			return cachedState.getValue(MechanicalCrafterBlock.HORIZONTAL_FACING)
+				.getOpposite();
+		}
+
+		@Override
+		protected Vec3 getInteractionPositionVector() {
+			return super.getInteractionPositionVector()
+				.add(Vec3.atLowerCornerOf(getInteractionDirection().getNormal()).scale(.5f));
+		}
+
+		@Override
+		public void updateCachedState() {
+			BlockState oldState = cachedState;
+			super.updateCachedState();
+			if (oldState != cachedState)
+				cachedAngles = null;
+		}
+
+		@Override
+		public ItemStack extract(int slot, int amount, boolean simulate) {
+			BlockEntity te = level.getBlockEntity(pos);
+			if (!(te instanceof MechanicalCrafterTileEntity))
+				return ItemStack.EMPTY;
+			MechanicalCrafterTileEntity crafter = (MechanicalCrafterTileEntity) te;
+			SmartInventory inventory = crafter.getInventory();
+			inventory.allowExtraction();
+			ItemStack extract = super.extract(slot, amount, simulate);
+			inventory.forbidExtraction();
+			return extract;
+		}
+	}
+
+	public static class DeployerPoint extends ArmInteractionPoint {
+		public DeployerPoint(ArmInteractionPointType type, Level level, BlockPos pos, BlockState state) {
+			super(type, level, pos, state);
+		}
+
+		@Override
+		protected Direction getInteractionDirection() {
+			return cachedState.getValue(DeployerBlock.FACING)
+				.getOpposite();
+		}
+
+		@Override
+		protected Vec3 getInteractionPositionVector() {
+			return super.getInteractionPositionVector()
+				.add(Vec3.atLowerCornerOf(getInteractionDirection().getNormal()).scale(.65f));
+		}
+
+		@Override
+		public void updateCachedState() {
+			BlockState oldState = cachedState;
+			super.updateCachedState();
+			if (oldState != cachedState)
+				cachedAngles = null;
+		}
+	}
+
+	public static class DepotPoint extends ArmInteractionPoint {
+		public DepotPoint(ArmInteractionPointType type, Level level, BlockPos pos, BlockState state) {
+			super(type, level, pos, state);
+		}
+
+		@Override
+		protected Vec3 getInteractionPositionVector() {
+			return Vec3.atLowerCornerOf(pos).add(.5f, 14 / 16f, .5f);
+		}
+	}
+
+	public static class FunnelPoint extends DepositOnlyArmInteractionPoint {
+		public FunnelPoint(ArmInteractionPointType type, Level level, BlockPos pos, BlockState state) {
+			super(type, level, pos, state);
+		}
+
+		@Override
+		protected Vec3 getInteractionPositionVector() {
+			return VecHelper.getCenterOf(pos)
+				.add(Vec3.atLowerCornerOf(FunnelBlock.getFunnelFacing(cachedState)
+					.getNormal()).scale(-.15f));
+		}
+
+		@Override
+		protected Direction getInteractionDirection() {
+			return FunnelBlock.getFunnelFacing(cachedState)
+				.getOpposite();
+		}
+
+		@Override
+		public void updateCachedState() {
+			BlockState oldState = cachedState;
+			super.updateCachedState();
+			if (oldState != cachedState)
+				cachedAngles = null;
+		}
+
+		@Override
+		public ItemStack insert(ItemStack stack, boolean simulate) {
+			FilteringBehaviour filtering = TileEntityBehaviour.get(level, pos, FilteringBehaviour.TYPE);
+			InvManipulationBehaviour inserter = TileEntityBehaviour.get(level, pos, InvManipulationBehaviour.TYPE);
+			if (cachedState.getOptionalValue(BlockStateProperties.POWERED).orElse(false))
+				return stack;
+			if (inserter == null)
+				return stack;
+			if (filtering != null && !filtering.test(stack))
+				return stack;
+			if (simulate)
+				inserter.simulate();
+			ItemStack insert = inserter.insert(stack);
+			if (!simulate && insert.getCount() != stack.getCount()) {
+				BlockEntity tileEntity = level.getBlockEntity(pos);
+				if (tileEntity instanceof FunnelTileEntity) {
+					FunnelTileEntity funnelTileEntity = (FunnelTileEntity) tileEntity;
+					funnelTileEntity.onTransfer(stack);
+					if (funnelTileEntity.hasFlap())
+						funnelTileEntity.flap(true);
+				}
+			}
+			return insert;
+		}
+	}
+
+	public static class CampfirePoint extends DepositOnlyArmInteractionPoint {
+		public CampfirePoint(ArmInteractionPointType type, Level level, BlockPos pos, BlockState state) {
+			super(type, level, pos, state);
+		}
+
+		@Override
+		public ItemStack insert(ItemStack stack, boolean simulate) {
+			BlockEntity blockEntity = level.getBlockEntity(pos);
+			if (!(blockEntity instanceof CampfireBlockEntity campfireBE))
+				return stack;
+			Optional<CampfireCookingRecipe> recipe = campfireBE.getCookableRecipe(stack);
+			if (recipe.isEmpty())
+				return stack;
+			if (simulate) {
+				boolean hasSpace = false;
+				for (ItemStack campfireStack : campfireBE.getItems()) {
+					if (campfireStack.isEmpty()) {
+						hasSpace = true;
+						break;
+					}
+				}
+				if (!hasSpace)
+					return stack;
+				ItemStack remainder = stack.copy();
+				remainder.shrink(1);
+				return remainder;
+			}
+			ItemStack remainder = stack.copy();
+			campfireBE.placeFood(remainder, recipe.get().getCookingTime());
+			return remainder;
+		}
+	}
+
+	public static class ComposterPoint extends ArmInteractionPoint {
+		public ComposterPoint(ArmInteractionPointType type, Level level, BlockPos pos, BlockState state) {
+			super(type, level, pos, state);
+		}
+
+		@Override
+		protected Vec3 getInteractionPositionVector() {
+			return Vec3.atLowerCornerOf(pos).add(.5f, 13 / 16f, .5f);
+		}
+
+		@Override
+		public void updateCachedState() {
+			BlockState oldState = cachedState;
+			super.updateCachedState();
+			if (oldState != cachedState)
+				cachedHandler.invalidate();
+		}
+
+		@Nullable
+		@Override
+		protected IItemHandler getHandler() {
+			if (!cachedHandler.isPresent()) {
+				cachedHandler = LazyOptional.of(() -> {
+					ComposterBlock composterBlock = (ComposterBlock) Blocks.COMPOSTER;
+					WorldlyContainer container = composterBlock.getContainer(cachedState, level, pos);
+					SidedInvWrapper insertionHandler = new SidedInvWrapper(container, Direction.UP);
+					SidedInvWrapper extractionHandler = new SidedInvWrapper(container, Direction.DOWN);
+					return new CombinedInvWrapper(insertionHandler, extractionHandler);
+				});
+			}
+			return cachedHandler.orElse(null);
+		}
+	}
+
+	public static class JukeboxPoint extends TopFaceArmInteractionPoint {
+		public JukeboxPoint(ArmInteractionPointType type, Level level, BlockPos pos, BlockState state) {
+			super(type, level, pos, state);
+		}
+
+		@Override
+		public int getSlotCount() {
+			return 1;
+		}
+
+		@Override
+		public ItemStack insert(ItemStack stack, boolean simulate) {
+			Item item = stack.getItem();
+			if (!(item instanceof RecordItem))
+				return stack;
+			if (cachedState.getValue(JukeboxBlock.HAS_RECORD))
+				return stack;
+			BlockEntity blockEntity = level.getBlockEntity(pos);
+			if (!(blockEntity instanceof JukeboxBlockEntity jukeboxBE))
+				return stack;
+			if (!jukeboxBE.getRecord()
+				.isEmpty())
+				return stack;
+			ItemStack remainder = stack.copy();
+			ItemStack toInsert = remainder.split(1);
+			if (!simulate) {
+				jukeboxBE.setRecord(toInsert);
+				level.setBlock(pos, cachedState.setValue(JukeboxBlock.HAS_RECORD, true), 2);
+				level.levelEvent(null, 1010, pos, Item.getId(item));
+				AllTriggers.triggerForNearbyPlayers(AllTriggers.MUSICAL_ARM, level, pos, 10);
+			}
+			return remainder;
+		}
+
+		@Override
+		public ItemStack extract(int slot, int amount, boolean simulate) {
+			if (!cachedState.getValue(JukeboxBlock.HAS_RECORD))
+				return ItemStack.EMPTY;
+			BlockEntity blockEntity = level.getBlockEntity(pos);
+			if (!(blockEntity instanceof JukeboxBlockEntity jukeboxBE))
+				return ItemStack.EMPTY;
+			ItemStack record = jukeboxBE.getRecord();
+			if (record.isEmpty())
+				return ItemStack.EMPTY;
+			if (!simulate) {
+				level.levelEvent(1010, pos, 0);
+				jukeboxBE.clearContent();
+				level.setBlock(pos, cachedState.setValue(JukeboxBlock.HAS_RECORD, false), 2);
+			}
+			return record;
+		}
+	}
+
+	public static class RespawnAnchorPoint extends DepositOnlyArmInteractionPoint {
+		public RespawnAnchorPoint(ArmInteractionPointType type, Level level, BlockPos pos, BlockState state) {
+			super(type, level, pos, state);
+		}
+
+		@Override
+		protected Vec3 getInteractionPositionVector() {
+			return Vec3.atLowerCornerOf(pos).add(.5f, 1, .5f);
+		}
+
+		@Override
+		public ItemStack insert(ItemStack stack, boolean simulate) {
+			if (!stack.is(Items.GLOWSTONE))
+				return stack;
+			if (cachedState.getValue(RespawnAnchorBlock.CHARGE) == 4)
+				return stack;
+			if (!simulate)
+				RespawnAnchorBlock.charge(level, pos, cachedState);
+			ItemStack remainder = stack.copy();
+			remainder.shrink(1);
+			return remainder;
+		}
+	}
+
+}

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

@@ -11,7 +11,7 @@ import net.minecraft.world.phys.Vec3;
 
 public class ArmAngleTarget {
 
-	static ArmAngleTarget NO_TARGET = new ArmAngleTarget();
+	static final ArmAngleTarget NO_TARGET = new ArmAngleTarget();
 
 	float baseAngle;
 	float lowerArmAngle;

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

@@ -1,119 +1,66 @@
 package com.simibubi.create.content.logistics.block.mechanicalArm;
 
-import java.util.HashMap;
-import java.util.function.Supplier;
-
 import javax.annotation.Nullable;
 
-import org.apache.commons.lang3.mutable.MutableBoolean;
-
-import com.jozufozu.flywheel.core.PartialModel;
-import com.mojang.blaze3d.vertex.PoseStack;
-import com.simibubi.create.AllBlockPartials;
-import com.simibubi.create.AllBlocks;
-import com.simibubi.create.Create;
-import com.simibubi.create.content.contraptions.base.KineticTileEntity;
-import com.simibubi.create.content.contraptions.components.crafter.MechanicalCrafterBlock;
-import com.simibubi.create.content.contraptions.components.crafter.MechanicalCrafterTileEntity;
-import com.simibubi.create.content.contraptions.components.deployer.DeployerBlock;
-import com.simibubi.create.content.contraptions.components.saw.SawBlock;
 import com.simibubi.create.content.contraptions.components.structureMovement.StructureTransform;
-import com.simibubi.create.content.contraptions.processing.burner.BlazeBurnerBlock;
-import com.simibubi.create.content.contraptions.relays.belt.BeltHelper;
-import com.simibubi.create.content.contraptions.relays.belt.BeltTileEntity;
-import com.simibubi.create.content.logistics.block.belts.tunnel.BeltTunnelBlock;
-import com.simibubi.create.content.logistics.block.chute.AbstractChuteBlock;
-import com.simibubi.create.content.logistics.block.funnel.AbstractFunnelBlock;
-import com.simibubi.create.content.logistics.block.funnel.BeltFunnelBlock;
-import com.simibubi.create.content.logistics.block.funnel.BeltFunnelBlock.Shape;
-import com.simibubi.create.content.logistics.block.funnel.FunnelBlock;
-import com.simibubi.create.content.logistics.block.funnel.FunnelTileEntity;
-import com.simibubi.create.foundation.advancement.AllTriggers;
-import com.simibubi.create.foundation.item.SmartInventory;
-import com.simibubi.create.foundation.tileEntity.TileEntityBehaviour;
-import com.simibubi.create.foundation.tileEntity.behaviour.belt.TransportedItemStackHandlerBehaviour;
-import com.simibubi.create.foundation.tileEntity.behaviour.belt.TransportedItemStackHandlerBehaviour.TransportedResult;
-import com.simibubi.create.foundation.tileEntity.behaviour.filtering.FilteringBehaviour;
-import com.simibubi.create.foundation.tileEntity.behaviour.inventory.InvManipulationBehaviour;
 import com.simibubi.create.foundation.utility.NBTHelper;
 import com.simibubi.create.foundation.utility.VecHelper;
 
+import net.minecraft.ChatFormatting;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.nbt.NbtUtils;
-import net.minecraft.world.Containers;
-import net.minecraft.world.InteractionResultHolder;
-import net.minecraft.world.item.Item;
+import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.item.ItemStack;
-import net.minecraft.world.item.RecordItem;
-import net.minecraft.world.level.BlockGetter;
 import net.minecraft.world.level.Level;
-import net.minecraft.world.level.LevelAccessor;
-import net.minecraft.world.level.block.Blocks;
-import net.minecraft.world.level.block.ComposterBlock;
-import net.minecraft.world.level.block.JukeboxBlock;
 import net.minecraft.world.level.block.entity.BlockEntity;
-import net.minecraft.world.level.block.entity.JukeboxBlockEntity;
 import net.minecraft.world.level.block.state.BlockState;
-import net.minecraft.world.level.block.state.properties.BlockStateProperties;
 import net.minecraft.world.phys.Vec3;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.items.CapabilityItemHandler;
 import net.minecraftforge.items.IItemHandler;
 import net.minecraftforge.items.ItemHandlerHelper;
-import net.minecraftforge.items.wrapper.InvWrapper;
 
-public abstract class ArmInteractionPoint {
-	public enum Mode {
-		DEPOSIT, TAKE
-	}
+public class ArmInteractionPoint {
 
-	protected BlockPos pos;
-	protected BlockState state;
-	protected Mode mode;
+	protected final ArmInteractionPointType type;
+	protected Level level;
+	protected final BlockPos pos;
+	protected Mode mode = Mode.DEPOSIT;
 
-	protected LazyOptional<IItemHandler> cachedHandler;
+	protected BlockState cachedState;
+	protected LazyOptional<IItemHandler> cachedHandler = LazyOptional.empty();
 	protected ArmAngleTarget cachedAngles;
 
-	protected static final HashMap<ArmInteractionPoint, Supplier<ArmInteractionPoint>> POINTS = new HashMap<>();
-
-	static {
-		addPoint(new Saw(), Saw::new);
-		addPoint(new Belt(), Belt::new);
-		addPoint(new Depot(), Depot::new);
-		addPoint(new Chute(), Chute::new);
-		addPoint(new Basin(), Basin::new);
-		addPoint(new Funnel(), Funnel::new);
-		addPoint(new Jukebox(), Jukebox::new);
-		addPoint(new Crafter(), Crafter::new);
-		addPoint(new Deployer(), Deployer::new);
-		addPoint(new Composter(), Composter::new);
-		addPoint(new Millstone(), Millstone::new);
-		addPoint(new BlazeBurner(), BlazeBurner::new);
-		addPoint(new CrushingWheels(), CrushingWheels::new);
+	public ArmInteractionPoint(ArmInteractionPointType type, Level level, BlockPos pos, BlockState state) {
+		this.type = type;
+		this.level = level;
+		this.pos = pos;
+		this.cachedState = state;
 	}
 
-	public static void addPoint(ArmInteractionPoint instance, Supplier<ArmInteractionPoint> factory) {
-		if (POINTS.containsKey(instance))
-			Create.LOGGER.warn("Point for " + instance.getClass().getSimpleName() + " was overridden");
-		POINTS.put(instance, factory);
+	public ArmInteractionPointType getType() {
+		return type;
 	}
 
-	public ArmInteractionPoint() {
-		cachedHandler = LazyOptional.empty();
+	public Level getLevel() {
+		return level;
 	}
 
-	@OnlyIn(Dist.CLIENT)
-	protected void transformFlag(PoseStack stack) {}
-
-	protected PartialModel getFlagType() {
-		return mode == Mode.TAKE ? AllBlockPartials.FLAG_LONG_OUT : AllBlockPartials.FLAG_LONG_IN;
+	public void setLevel(Level level) {
+		this.level = level;
 	}
 
-	protected void cycleMode() {
+	public BlockPos getPos() {
+		return pos;
+	}
+
+	public Mode getMode() {
+		return mode;
+	}
+
+	public void cycleMode() {
 		mode = mode == Mode.DEPOSIT ? Mode.TAKE : Mode.DEPOSIT;
 	}
 
@@ -125,22 +72,7 @@ public abstract class ArmInteractionPoint {
 		return Direction.DOWN;
 	}
 
-	protected boolean isStillValid(BlockGetter reader) {
-		return isValid(reader, pos, reader.getBlockState(pos));
-	}
-
-	protected void keepAlive(LevelAccessor world) {}
-
-	protected abstract boolean isValid(BlockGetter reader, BlockPos pos, BlockState state);
-
-	protected static boolean isInteractable(BlockGetter reader, BlockPos pos, BlockState state) {
-		for (ArmInteractionPoint armInteractionPoint : POINTS.keySet())
-			if (armInteractionPoint.isValid(reader, pos, state))
-				return true;
-		return false;
-	}
-
-	protected ArmAngleTarget getTargetAngles(BlockPos armPos, boolean ceiling) {
+	public ArmAngleTarget getTargetAngles(BlockPos armPos, boolean ceiling) {
 		if (cachedAngles == null)
 			cachedAngles =
 				new ArmAngleTarget(armPos, getInteractionPositionVector(), getInteractionDirection(), ceiling);
@@ -148,10 +80,21 @@ public abstract class ArmInteractionPoint {
 		return cachedAngles;
 	}
 
+	public void updateCachedState() {
+		cachedState = level.getBlockState(pos);
+	}
+
+	public boolean isValid() {
+		updateCachedState();
+		return type.canCreatePoint(level, pos, cachedState);
+	}
+
+	public void keepAlive() {}
+
 	@Nullable
-	protected IItemHandler getHandler(Level world) {
+	protected IItemHandler getHandler() {
 		if (!cachedHandler.isPresent()) {
-			BlockEntity te = world.getBlockEntity(pos);
+			BlockEntity te = level.getBlockEntity(pos);
 			if (te == null)
 				return null;
 			cachedHandler = te.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, Direction.UP);
@@ -159,393 +102,106 @@ public abstract class ArmInteractionPoint {
 		return cachedHandler.orElse(null);
 	}
 
-	protected ItemStack insert(Level world, ItemStack stack, boolean simulate) {
-		IItemHandler handler = getHandler(world);
+	public ItemStack insert(ItemStack stack, boolean simulate) {
+		IItemHandler handler = getHandler();
 		if (handler == null)
 			return stack;
 		return ItemHandlerHelper.insertItem(handler, stack, simulate);
 	}
 
-	protected ItemStack extract(Level world, int slot, int amount, boolean simulate) {
-		IItemHandler handler = getHandler(world);
+	public ItemStack extract(int slot, int amount, boolean simulate) {
+		IItemHandler handler = getHandler();
 		if (handler == null)
 			return ItemStack.EMPTY;
 		return handler.extractItem(slot, amount, simulate);
 	}
 
-	protected ItemStack extract(Level world, int slot, boolean simulate) {
-		return extract(world, slot, 64, simulate);
+	public ItemStack extract(int slot, boolean simulate) {
+		return extract(slot, 64, simulate);
 	}
 
-	protected int getSlotCount(Level world) {
-		IItemHandler handler = getHandler(world);
+	public int getSlotCount() {
+		IItemHandler handler = getHandler();
 		if (handler == null)
 			return 0;
 		return handler.getSlots();
 	}
 
-	@Nullable
-	protected static ArmInteractionPoint createAt(BlockGetter world, BlockPos pos) {
-		BlockState state = world.getBlockState(pos);
-		ArmInteractionPoint point = null;
-
-		for (ArmInteractionPoint armInteractionPoint : POINTS.keySet())
-			if (armInteractionPoint.isValid(world, pos, state))
-				point = POINTS.get(armInteractionPoint)
-					.get();
-
-		if (point != null) {
-			point.state = state;
-			point.pos = pos;
-			point.mode = Mode.DEPOSIT;
-		}
-
-		return point;
+	protected void serialize(CompoundTag nbt, BlockPos anchor) {
+		NBTHelper.writeEnum(nbt, "Mode", mode);
 	}
 
-	protected CompoundTag serialize(BlockPos anchor) {
+	protected void deserialize(CompoundTag nbt, BlockPos anchor) {
+		mode = NBTHelper.readEnum(nbt, "Mode", Mode.class);
+	}
+
+	public final CompoundTag serialize(BlockPos anchor) {
 		CompoundTag nbt = new CompoundTag();
+		nbt.putString("Type", type.getId().toString());
 		nbt.put("Pos", NbtUtils.writeBlockPos(pos.subtract(anchor)));
-		NBTHelper.writeEnum(nbt, "Mode", mode);
+		serialize(nbt, anchor);
 		return nbt;
 	}
 
-	protected static ArmInteractionPoint deserialize(BlockGetter world, BlockPos anchor, CompoundTag nbt) {
-		BlockPos pos = NbtUtils.readBlockPos(nbt.getCompound("Pos"));
-		ArmInteractionPoint interactionPoint = createAt(world, pos.offset(anchor));
-		if (interactionPoint == null)
+	@Nullable
+	public static ArmInteractionPoint deserialize(CompoundTag nbt, Level level, BlockPos anchor) {
+		ResourceLocation id = ResourceLocation.tryParse(nbt.getString("Type"));
+		if (id == null)
 			return null;
-		interactionPoint.mode = NBTHelper.readEnum(nbt, "Mode", Mode.class);
-		return interactionPoint;
+		ArmInteractionPointType type = ArmInteractionPointType.get(id);
+		if (type == null)
+			return null;
+		BlockPos pos = NbtUtils.readBlockPos(nbt.getCompound("Pos")).offset(anchor);
+		ArmInteractionPoint point = type.createPoint(level, pos, level.getBlockState(pos));
+		if (point == null)
+			return null;
+		point.deserialize(nbt, anchor);
+		return point;
 	}
 
-	protected static void transformPos(StructureTransform transform, CompoundTag nbt) {
+	public static void transformPos(CompoundTag nbt, StructureTransform transform) {
 		BlockPos pos = NbtUtils.readBlockPos(nbt.getCompound("Pos"));
 		pos = transform.applyWithoutOffset(pos);
 		nbt.put("Pos", NbtUtils.writeBlockPos(pos));
 	}
 
-	public static abstract class TopFaceArmInteractionPoint extends ArmInteractionPoint {
-
-		@Override
-		protected Vec3 getInteractionPositionVector() {
-			return Vec3.atLowerCornerOf(pos).add(.5f, 1, .5f);
-		}
-
+	public static boolean isInteractable(Level level, BlockPos pos, BlockState state) {
+		return ArmInteractionPointType.getPrimaryType(level, pos, state) != null;
 	}
 
-	public static class Depot extends ArmInteractionPoint {
-
-		@Override
-		protected Vec3 getInteractionPositionVector() {
-			return Vec3.atLowerCornerOf(pos).add(.5f, 14 / 16f, .5f);
-		}
-
-		@Override
-		protected boolean isValid(BlockGetter reader, BlockPos pos, BlockState state) {
-			return AllBlocks.DEPOT.has(state) || AllBlocks.WEIGHTED_EJECTOR.has(state);
-		}
-
+	@Nullable
+	public static ArmInteractionPoint create(Level level, BlockPos pos, BlockState state) {
+		ArmInteractionPointType type = ArmInteractionPointType.getPrimaryType(level, pos, state);
+		if (type == null)
+			return null;
+		return type.createPoint(level, pos, state);
 	}
 
-	public static class Saw extends Depot {
+	public enum Mode {
+		DEPOSIT("mechanical_arm.deposit_to", ChatFormatting.GOLD, 0xFFCB74),
+		TAKE("mechanical_arm.extract_from", ChatFormatting.AQUA, 0x4F8A8B);
 
-		@Override
-		protected boolean isValid(BlockGetter reader, BlockPos pos, BlockState state) {
-			return AllBlocks.MECHANICAL_SAW.has(state) && state.getValue(SawBlock.FACING) == Direction.UP
-				&& ((KineticTileEntity) reader.getBlockEntity(pos)).getSpeed() != 0;
+		private final String translationKey;
+		private final ChatFormatting chatColor;
+		private final int color;
+
+		Mode(String translationKey, ChatFormatting chatColor, int color) {
+			this.translationKey = translationKey;
+			this.chatColor = chatColor;
+			this.color = color;
 		}
 
-	}
-
-	public static class Millstone extends ArmInteractionPoint {
-
-		@Override
-		protected boolean isValid(BlockGetter reader, BlockPos pos, BlockState state) {
-			return AllBlocks.MILLSTONE.has(state);
+		public String getTranslationKey() {
+			return translationKey;
 		}
 
-	}
-
-	public static class CrushingWheels extends TopFaceArmInteractionPoint {
-
-		@Override
-		protected boolean isValid(BlockGetter reader, BlockPos pos, BlockState state) {
-			return AllBlocks.CRUSHING_WHEEL_CONTROLLER.has(state);
+		public ChatFormatting getChatColor() {
+			return chatColor;
 		}
 
-	}
-
-	public static class Composter extends TopFaceArmInteractionPoint {
-
-		@Override
-		protected Vec3 getInteractionPositionVector() {
-			return Vec3.atLowerCornerOf(pos).add(.5f, 13 / 16f, .5f);
-		}
-
-		@Override
-		protected boolean isValid(BlockGetter reader, BlockPos pos, BlockState state) {
-			return Blocks.COMPOSTER.equals(state.getBlock());
-		}
-
-		@Nullable
-		@Override
-		protected IItemHandler getHandler(Level world) {
-			return new InvWrapper(
-				((ComposterBlock) Blocks.COMPOSTER).getContainer(world.getBlockState(pos), world, pos));
+		public int getColor() {
+			return color;
 		}
 	}
 
-	public static class Deployer extends ArmInteractionPoint {
-
-		@Override
-		protected boolean isValid(BlockGetter reader, BlockPos pos, BlockState state) {
-			return AllBlocks.DEPLOYER.has(state);
-		}
-
-		@Override
-		protected Direction getInteractionDirection() {
-			return state.getValue(DeployerBlock.FACING)
-				.getOpposite();
-		}
-
-		@Override
-		protected Vec3 getInteractionPositionVector() {
-			return super.getInteractionPositionVector()
-				.add(Vec3.atLowerCornerOf(getInteractionDirection().getNormal()).scale(.65f));
-		}
-
-	}
-
-	public static class BlazeBurner extends ArmInteractionPoint {
-
-		@Override
-		protected boolean isValid(BlockGetter reader, BlockPos pos, BlockState state) {
-			return AllBlocks.BLAZE_BURNER.has(state);
-		}
-
-		@Override
-		protected ItemStack extract(Level world, int slot, int amount, boolean simulate) {
-			return ItemStack.EMPTY;
-		}
-
-		@Override
-		protected ItemStack insert(Level world, ItemStack stack, boolean simulate) {
-			ItemStack input = stack.copy();
-			InteractionResultHolder<ItemStack> res = BlazeBurnerBlock.tryInsert(state, world, pos, input, false, false, simulate);
-			ItemStack remainder = res.getObject();
-			if (input.isEmpty()) {
-				return remainder;
-			} else {
-				if (!simulate)
-					Containers.dropItemStack(world, pos.getX(), pos.getY(), pos.getZ(), remainder);
-				return input;
-			}
-		}
-
-		@Override
-		protected void cycleMode() {}
-
-	}
-
-	public static class Crafter extends ArmInteractionPoint {
-
-		@Override
-		protected boolean isValid(BlockGetter reader, BlockPos pos, BlockState state) {
-			return AllBlocks.MECHANICAL_CRAFTER.has(state);
-		}
-
-		@Override
-		protected Direction getInteractionDirection() {
-			return state.getValue(MechanicalCrafterBlock.HORIZONTAL_FACING)
-				.getOpposite();
-		}
-
-		@Override
-		protected ItemStack extract(Level world, int slot, int amount, boolean simulate) {
-			BlockEntity te = world.getBlockEntity(pos);
-			if (!(te instanceof MechanicalCrafterTileEntity))
-				return ItemStack.EMPTY;
-			MechanicalCrafterTileEntity crafter = (MechanicalCrafterTileEntity) te;
-			SmartInventory inventory = crafter.getInventory();
-			inventory.allowExtraction();
-			ItemStack extract = super.extract(world, slot, amount, simulate);
-			inventory.forbidExtraction();
-			return extract;
-		}
-
-		@Override
-		protected Vec3 getInteractionPositionVector() {
-			return super.getInteractionPositionVector()
-				.add(Vec3.atLowerCornerOf(getInteractionDirection().getNormal()).scale(.5f));
-		}
-
-	}
-
-	public static class Basin extends ArmInteractionPoint {
-
-		@Override
-		protected boolean isValid(BlockGetter reader, BlockPos pos, BlockState state) {
-			return AllBlocks.BASIN.has(state);
-		}
-
-	}
-
-	public static class Jukebox extends TopFaceArmInteractionPoint {
-
-		@Override
-		protected boolean isValid(BlockGetter reader, BlockPos pos, BlockState state) {
-			return state.getBlock() instanceof JukeboxBlock;
-		}
-
-		@Override
-		protected int getSlotCount(Level world) {
-			return 1;
-		}
-
-		@Override
-		protected ItemStack insert(Level world, ItemStack stack, boolean simulate) {
-			BlockEntity tileEntity = world.getBlockEntity(pos);
-			if (!(tileEntity instanceof JukeboxBlockEntity))
-				return stack;
-			if (!(state.getBlock() instanceof JukeboxBlock))
-				return stack;
-			JukeboxBlock jukeboxBlock = (JukeboxBlock) state.getBlock();
-			JukeboxBlockEntity jukeboxTE = (JukeboxBlockEntity) tileEntity;
-			if (!jukeboxTE.getRecord()
-				.isEmpty())
-				return stack;
-			if (!(stack.getItem() instanceof RecordItem))
-				return stack;
-			ItemStack remainder = stack.copy();
-			ItemStack toInsert = remainder.split(1);
-			if (!simulate && !world.isClientSide) {
-				jukeboxBlock.setRecord(world, pos, state, toInsert);
-				world.levelEvent(null, 1010, pos, Item.getId(toInsert.getItem()));
-				AllTriggers.triggerForNearbyPlayers(AllTriggers.MUSICAL_ARM, world, pos, 10);
-			}
-			return remainder;
-		}
-
-		@Override
-		protected ItemStack extract(Level world, int slot, int amount, boolean simulate) {
-			BlockEntity tileEntity = world.getBlockEntity(pos);
-			if (!(tileEntity instanceof JukeboxBlockEntity))
-				return ItemStack.EMPTY;
-			if (!(state.getBlock() instanceof JukeboxBlock))
-				return ItemStack.EMPTY;
-			JukeboxBlockEntity jukeboxTE = (JukeboxBlockEntity) tileEntity;
-			ItemStack itemstack = jukeboxTE.getRecord();
-			if (itemstack.isEmpty())
-				return ItemStack.EMPTY;
-			if (!simulate && !world.isClientSide) {
-				world.levelEvent(1010, pos, 0);
-				jukeboxTE.clearContent();
-				world.setBlock(pos, state.setValue(JukeboxBlock.HAS_RECORD, false), 2);
-			}
-			return itemstack;
-		}
-
-	}
-
-	public static class Belt extends Depot {
-
-		@Override
-		protected boolean isValid(BlockGetter reader, BlockPos pos, BlockState state) {
-			return AllBlocks.BELT.has(state) && !(reader.getBlockState(pos.above())
-				.getBlock() instanceof BeltTunnelBlock);
-		}
-
-		@Override
-		protected void keepAlive(LevelAccessor world) {
-			super.keepAlive(world);
-			BeltTileEntity beltTE = BeltHelper.getSegmentTE(world, pos);
-			if (beltTE == null)
-				return;
-			TransportedItemStackHandlerBehaviour transport =
-				beltTE.getBehaviour(TransportedItemStackHandlerBehaviour.TYPE);
-			if (transport == null)
-				return;
-			MutableBoolean found = new MutableBoolean(false);
-			transport.handleProcessingOnAllItems(tis -> {
-				if (found.isTrue())
-					return TransportedResult.doNothing();
-				tis.lockedExternally = true;
-				found.setTrue();
-				return TransportedResult.doNothing();
-			});
-		}
-
-	}
-
-	public static class Chute extends TopFaceArmInteractionPoint {
-
-		@Override
-		protected boolean isValid(BlockGetter reader, BlockPos pos, BlockState state) {
-			return AbstractChuteBlock.isChute(state);
-		}
-	}
-
-	public static class Funnel extends ArmInteractionPoint {
-
-		@Override
-		protected Vec3 getInteractionPositionVector() {
-			return VecHelper.getCenterOf(pos)
-				.add(Vec3.atLowerCornerOf(FunnelBlock.getFunnelFacing(state)
-					.getNormal()).scale(-.15f));
-		}
-
-		@Override
-		protected int getSlotCount(Level world) {
-			return 0;
-		}
-
-		@Override
-		protected ItemStack extract(Level world, int slot, int amount, boolean simulate) {
-			return ItemStack.EMPTY;
-		}
-
-		@Override
-		protected Direction getInteractionDirection() {
-			return FunnelBlock.getFunnelFacing(state)
-				.getOpposite();
-		}
-
-		@Override
-		protected ItemStack insert(Level world, ItemStack stack, boolean simulate) {
-			FilteringBehaviour filtering = TileEntityBehaviour.get(world, pos, FilteringBehaviour.TYPE);
-			InvManipulationBehaviour inserter = TileEntityBehaviour.get(world, pos, InvManipulationBehaviour.TYPE);
-			BlockState state = world.getBlockState(pos);
-			if (state.getOptionalValue(BlockStateProperties.POWERED).orElse(false))
-				return stack;
-			if (inserter == null)
-				return stack;
-			if (filtering != null && !filtering.test(stack))
-				return stack;
-			if (simulate)
-				inserter.simulate();
-			ItemStack insert = inserter.insert(stack);
-			if (!simulate && insert.getCount() != stack.getCount()) {
-				BlockEntity tileEntity = world.getBlockEntity(pos);
-				if (tileEntity instanceof FunnelTileEntity) {
-					FunnelTileEntity funnelTileEntity = (FunnelTileEntity) tileEntity;
-					funnelTileEntity.onTransfer(stack);
-					if (funnelTileEntity.hasFlap())
-						funnelTileEntity.flap(true);
-				}
-			}
-			return insert;
-		}
-
-		@Override
-		protected boolean isValid(BlockGetter reader, BlockPos pos, BlockState state) {
-			return state.getBlock() instanceof AbstractFunnelBlock
-				&& !(state.hasProperty(FunnelBlock.EXTRACTING) && state.getValue(FunnelBlock.EXTRACTING))
-				&& !(state.hasProperty(BeltFunnelBlock.SHAPE) && state.getValue(BeltFunnelBlock.SHAPE) == Shape.PUSHING);
-		}
-
-		@Override
-		protected void cycleMode() {}
-
-	}
 }

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

@@ -16,7 +16,7 @@ import net.minecraft.ChatFormatting;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.player.LocalPlayer;
 import net.minecraft.core.BlockPos;
-import net.minecraft.network.chat.TranslatableComponent;
+import net.minecraft.network.chat.MutableComponent;
 import net.minecraft.world.InteractionResult;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.item.ItemStack;
@@ -52,9 +52,10 @@ public class ArmInteractionPointHandler {
 			return;
 
 		ArmInteractionPoint selected = getSelected(pos);
+		BlockState state = world.getBlockState(pos);
 
 		if (selected == null) {
-			ArmInteractionPoint point = ArmInteractionPoint.createAt(world, pos);
+			ArmInteractionPoint point = ArmInteractionPoint.create(world, pos, state);
 			if (point == null)
 				return;
 			selected = point;
@@ -63,10 +64,9 @@ public class ArmInteractionPointHandler {
 
 		selected.cycleMode();
 		if (player != null) {
-			String key = selected.mode == Mode.DEPOSIT ? "mechanical_arm.deposit_to" : "mechanical_arm.extract_from";
-			ChatFormatting colour = selected.mode == Mode.DEPOSIT ? ChatFormatting.GOLD : ChatFormatting.AQUA;
-			TranslatableComponent translatedBlock = new TranslatableComponent(selected.state.getBlock()
-				.getDescriptionId());
+			String key = selected.getMode().getTranslationKey();
+			ChatFormatting colour = selected.getMode().getChatColor();
+			MutableComponent translatedBlock = state.getBlock().getName();
 			player.displayClientMessage((Lang.translate(key, translatedBlock.withStyle(ChatFormatting.WHITE, colour)).withStyle(colour)),
 				true);
 		}
@@ -95,7 +95,7 @@ public class ArmInteractionPointHandler {
 		int removed = 0;
 		for (Iterator<ArmInteractionPoint> iterator = currentSelection.iterator(); iterator.hasNext();) {
 			ArmInteractionPoint point = iterator.next();
-			if (point.pos.closerThan(pos, ArmTileEntity.getRange()))
+			if (point.getPos().closerThan(pos, ArmTileEntity.getRange()))
 				continue;
 			iterator.remove();
 			removed++;
@@ -109,7 +109,7 @@ public class ArmInteractionPointHandler {
 			int inputs = 0;
 			int outputs = 0;
 			for (ArmInteractionPoint armInteractionPoint : currentSelection) {
-				if (armInteractionPoint.mode == Mode.DEPOSIT)
+				if (armInteractionPoint.getMode() == Mode.DEPOSIT)
 					outputs++;
 				else
 					inputs++;
@@ -179,22 +179,22 @@ public class ArmInteractionPointHandler {
 	}
 
 	private static void drawOutlines(Collection<ArmInteractionPoint> selection) {
-		Level world = Minecraft.getInstance().level;
 		for (Iterator<ArmInteractionPoint> iterator = selection.iterator(); iterator.hasNext();) {
 			ArmInteractionPoint point = iterator.next();
-			BlockPos pos = point.pos;
-			BlockState state = world.getBlockState(pos);
 
-			if (!point.isValid(world, pos, state)) {
+			if (!point.isValid()) {
 				iterator.remove();
 				continue;
 			}
 
-			VoxelShape shape = state.getShape(world, pos);
+			Level level = point.getLevel();
+			BlockPos pos = point.getPos();
+			BlockState state = level.getBlockState(pos);
+			VoxelShape shape = state.getShape(level, pos);
 			if (shape.isEmpty())
 				continue;
 
-			int color = point.mode == Mode.DEPOSIT ? 0xffcb74 : 0x4f8a8b;
+			int color = point.getMode().getColor();
 			CreateClient.OUTLINER.showAABB(point, shape.bounds()
 					.move(pos))
 					.colored(color)
@@ -214,10 +214,9 @@ public class ArmInteractionPointHandler {
 	}
 
 	private static ArmInteractionPoint getSelected(BlockPos pos) {
-		for (ArmInteractionPoint point : currentSelection) {
-			if (point.pos.equals(pos))
+		for (ArmInteractionPoint point : currentSelection)
+			if (point.getPos().equals(pos))
 				return point;
-		}
 		return null;
 	}
 

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

@@ -0,0 +1,66 @@
+package com.simibubi.create.content.logistics.block.mechanicalArm;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Consumer;
+
+import javax.annotation.Nullable;
+
+import net.minecraft.core.BlockPos;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.state.BlockState;
+
+public abstract class ArmInteractionPointType {
+
+	private static final Map<ResourceLocation, ArmInteractionPointType> TYPES = new HashMap<>();
+	private static final List<ArmInteractionPointType> SORTED_TYPES = new ArrayList<>();
+
+	protected final ResourceLocation id;
+
+	public ArmInteractionPointType(ResourceLocation id) {
+		this.id = id;
+	}
+
+	public static void register(ArmInteractionPointType type) {
+		ResourceLocation id = type.getId();
+		if (TYPES.containsKey(id))
+			throw new IllegalArgumentException("Tried to override ArmInteractionPointType registration for id '" + id + "'. This is not supported!");
+		TYPES.put(id, type);
+		SORTED_TYPES.add(type);
+		SORTED_TYPES.sort((t1, t2) -> t2.getPriority() - t1.getPriority());
+	}
+
+	@Nullable
+	public static ArmInteractionPointType get(ResourceLocation id) {
+		return TYPES.get(id);
+	}
+
+	public static void forEach(Consumer<ArmInteractionPointType> action) {
+		SORTED_TYPES.forEach(action);
+	}
+
+	@Nullable
+	public static ArmInteractionPointType getPrimaryType(Level level, BlockPos pos, BlockState state) {
+		for (ArmInteractionPointType type : SORTED_TYPES)
+			if (type.canCreatePoint(level, pos, state))
+				return type;
+		return null;
+	}
+
+	public final ResourceLocation getId() {
+		return id;
+	}
+
+	public abstract boolean canCreatePoint(Level level, BlockPos pos, BlockState state);
+
+	@Nullable
+	public abstract ArmInteractionPoint createPoint(Level level, BlockPos pos, BlockState state);
+
+	public int getPriority() {
+		return 0;
+	}
+
+}

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

@@ -9,7 +9,6 @@ import com.simibubi.create.Create;
 import com.simibubi.create.content.contraptions.base.KineticTileEntity;
 import com.simibubi.create.content.contraptions.components.structureMovement.ITransformableTE;
 import com.simibubi.create.content.contraptions.components.structureMovement.StructureTransform;
-import com.simibubi.create.content.logistics.block.mechanicalArm.ArmInteractionPoint.Jukebox;
 import com.simibubi.create.content.logistics.block.mechanicalArm.ArmInteractionPoint.Mode;
 import com.simibubi.create.foundation.advancement.AllTriggers;
 import com.simibubi.create.foundation.config.AllConfigs;
@@ -35,6 +34,7 @@ import net.minecraft.sounds.SoundEvents;
 import net.minecraft.sounds.SoundSource;
 import net.minecraft.util.Mth;
 import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.JukeboxBlock;
 import net.minecraft.world.level.block.entity.BlockEntityType;
 import net.minecraft.world.level.block.state.BlockState;
@@ -116,7 +116,7 @@ public class ArmTileEntity extends KineticTileEntity implements ITransformableTE
 			if (phase == Phase.MOVE_TO_INPUT) {
 				ArmInteractionPoint point = getTargetedInteractionPoint();
 				if (point != null)
-					point.keepAlive(level);
+					point.keepAlive();
 			}
 			return;
 		}
@@ -164,9 +164,9 @@ public class ArmTileEntity extends KineticTileEntity implements ITransformableTE
 
 	private boolean checkForMusicAmong(List<ArmInteractionPoint> list) {
 		for (ArmInteractionPoint armInteractionPoint : list) {
-			if (!(armInteractionPoint instanceof Jukebox))
+			if (!(armInteractionPoint instanceof AllArmInteractionPointTypes.JukeboxPoint))
 				continue;
-			BlockState state = level.getBlockState(armInteractionPoint.pos);
+			BlockState state = level.getBlockState(armInteractionPoint.getPos());
 			if (state.getOptionalValue(JukeboxBlock.HAS_RECORD).orElse(false))
 				return true;
 		}
@@ -236,9 +236,9 @@ public class ArmTileEntity extends KineticTileEntity implements ITransformableTE
 
 		InteractionPoints: for (int i = startIndex; i < scanRange; i++) {
 			ArmInteractionPoint armInteractionPoint = inputs.get(i);
-			if (!armInteractionPoint.isStillValid(level))
+			if (!armInteractionPoint.isValid())
 				continue;
-			for (int j = 0; j < armInteractionPoint.getSlotCount(level); j++) {
+			for (int j = 0; j < armInteractionPoint.getSlotCount(); j++) {
 				if (getDistributableAmount(armInteractionPoint, j) == 0)
 					continue;
 
@@ -274,10 +274,10 @@ public class ArmTileEntity extends KineticTileEntity implements ITransformableTE
 
 		for (int i = startIndex; i < scanRange; i++) {
 			ArmInteractionPoint armInteractionPoint = outputs.get(i);
-			if (!armInteractionPoint.isStillValid(level))
+			if (!armInteractionPoint.isValid())
 				continue;
 
-			ItemStack remainder = armInteractionPoint.insert(level, held, true);
+			ItemStack remainder = armInteractionPoint.insert(held, true);
 			if (remainder.equals(heldItem, false))
 				continue;
 
@@ -311,7 +311,7 @@ public class ArmTileEntity extends KineticTileEntity implements ITransformableTE
 	}
 
 	protected int getDistributableAmount(ArmInteractionPoint armInteractionPoint, int i) {
-		ItemStack stack = armInteractionPoint.extract(level, i, true);
+		ItemStack stack = armInteractionPoint.extract(i, true);
 		ItemStack remainder = simulateInsertion(stack);
 		if (stack.sameItem(remainder)) {
 			return stack.getCount() - remainder.getCount();
@@ -320,11 +320,21 @@ public class ArmTileEntity extends KineticTileEntity implements ITransformableTE
 		}
 	}
 
+	private ItemStack simulateInsertion(ItemStack stack) {
+		for (ArmInteractionPoint armInteractionPoint : outputs) {
+			if (armInteractionPoint.isValid())
+				stack = armInteractionPoint.insert(stack, true);
+				if (stack.isEmpty())
+					break;
+		}
+		return stack;
+	}
+
 	protected void depositItem() {
 		ArmInteractionPoint armInteractionPoint = getTargetedInteractionPoint();
-		if (armInteractionPoint != null) {
+		if (armInteractionPoint != null && armInteractionPoint.isValid()) {
 			ItemStack toInsert = heldItem.copy();
-			ItemStack remainder = armInteractionPoint.insert(level, toInsert, false);
+			ItemStack remainder = armInteractionPoint.insert(toInsert, false);
 			heldItem = remainder;
 		}
 		phase = heldItem.isEmpty() ? Phase.SEARCH_INPUTS : Phase.SEARCH_OUTPUTS;
@@ -339,14 +349,14 @@ public class ArmTileEntity extends KineticTileEntity implements ITransformableTE
 
 	protected void collectItem() {
 		ArmInteractionPoint armInteractionPoint = getTargetedInteractionPoint();
-		if (armInteractionPoint != null)
-			for (int i = 0; i < armInteractionPoint.getSlotCount(level); i++) {
+		if (armInteractionPoint != null && armInteractionPoint.isValid())
+			for (int i = 0; i < armInteractionPoint.getSlotCount(); i++) {
 				int amountExtracted = getDistributableAmount(armInteractionPoint, i);
 				if (amountExtracted == 0)
 					continue;
 
 				ItemStack prevHeld = heldItem;
-				heldItem = armInteractionPoint.extract(level, i, amountExtracted, false);
+				heldItem = armInteractionPoint.extract(i, amountExtracted, false);
 				phase = Phase.SEARCH_OUTPUTS;
 				chasedPointProgress = 0;
 				chasedPointIndex = -1;
@@ -366,15 +376,6 @@ public class ArmTileEntity extends KineticTileEntity implements ITransformableTE
 		setChanged();
 	}
 
-	private ItemStack simulateInsertion(ItemStack stack) {
-		for (ArmInteractionPoint armInteractionPoint : outputs) {
-			stack = armInteractionPoint.insert(level, stack, true);
-			if (stack.isEmpty())
-				break;
-		}
-		return stack;
-	}
-
 	public void redstoneUpdate() {
 		if (level.isClientSide)
 			return;
@@ -392,8 +393,8 @@ public class ArmTileEntity extends KineticTileEntity implements ITransformableTE
 		if (interactionPointTag == null)
 			return;
 
-		for (Tag inbt : interactionPointTag) {
-			ArmInteractionPoint.transformPos(transform, (CompoundTag) inbt);
+		for (Tag tag : interactionPointTag) {
+			ArmInteractionPoint.transformPos((CompoundTag) tag, transform);
 		}
 
 		notifyUpdate();
@@ -408,15 +409,15 @@ public class ArmTileEntity extends KineticTileEntity implements ITransformableTE
 		outputs.clear();
 
 		boolean hasBlazeBurner = false;
-		for (Tag inbt : interactionPointTag) {
-			ArmInteractionPoint point = ArmInteractionPoint.deserialize(level, worldPosition, (CompoundTag) inbt);
+		for (Tag tag : interactionPointTag) {
+			ArmInteractionPoint point = ArmInteractionPoint.deserialize((CompoundTag) tag, level, worldPosition);
 			if (point == null)
 				continue;
-			if (point.mode == Mode.DEPOSIT)
+			if (point.getMode() == Mode.DEPOSIT)
 				outputs.add(point);
-			if (point.mode == Mode.TAKE)
+			else if (point.getMode() == Mode.TAKE)
 				inputs.add(point);
-			hasBlazeBurner |= point instanceof ArmInteractionPoint.BlazeBurner;
+			hasBlazeBurner |= point instanceof AllArmInteractionPointTypes.BlazeBurnerPoint;
 		}
 
 		if (!level.isClientSide) {
@@ -496,6 +497,10 @@ public class ArmTileEntity extends KineticTileEntity implements ITransformableTE
 				previousPoint == null ? ArmAngleTarget.NO_TARGET : previousPoint.getTargetAngles(worldPosition, ceiling);
 			if (previousPoint != null)
 				previousBaseAngle = previousPoint.getTargetAngles(worldPosition, ceiling).baseAngle;
+
+			ArmInteractionPoint targetedPoint = getTargetedInteractionPoint();
+			if (targetedPoint != null)
+				targetedPoint.updateCachedState();
 		}
 	}
 
@@ -518,6 +523,16 @@ public class ArmTileEntity extends KineticTileEntity implements ITransformableTE
 		return true;
 	}
 
+	public void setLevel(Level level) {
+		super.setLevel(level);
+		for (ArmInteractionPoint input : inputs) {
+			input.setLevel(level);
+		}
+		for (ArmInteractionPoint output : outputs) {
+			output.setLevel(level);
+		}
+	}
+
 	private class SelectionModeValueBox extends CenteredSideValueBoxTransform {
 
 		public SelectionModeValueBox() {

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

@@ -77,6 +77,13 @@ public interface ItemAttribute {
 		return attributeType;
 	}
 
+	static ItemAttribute fromNBT(CompoundTag nbt) {
+		for (ItemAttribute itemAttribute : types)
+			if (itemAttribute.canRead(nbt))
+				return itemAttribute.readNBT(nbt.getCompound(itemAttribute.getNBTKey()));
+		return null;
+	}
+
 	default boolean appliesTo(ItemStack stack, Level world) {
 		return appliesTo(stack);
 	}
@@ -87,29 +94,20 @@ public interface ItemAttribute {
 		return listAttributesOf(stack);
 	}
 
-	public List<ItemAttribute> listAttributesOf(ItemStack stack);
+	List<ItemAttribute> listAttributesOf(ItemStack stack);
 
-	public String getTranslationKey();
+	String getTranslationKey();
 
 	void writeNBT(CompoundTag nbt);
 
 	ItemAttribute readNBT(CompoundTag nbt);
 
-	public default void serializeNBT(CompoundTag nbt) {
+	default void serializeNBT(CompoundTag nbt) {
 		CompoundTag compound = new CompoundTag();
 		writeNBT(compound);
 		nbt.put(getNBTKey(), compound);
 	}
 
-	public static ItemAttribute fromNBT(CompoundTag nbt) {
-		for (ItemAttribute itemAttribute : types) {
-			if (!itemAttribute.canRead(nbt))
-				continue;
-			return itemAttribute.readNBT(nbt.getCompound(itemAttribute.getNBTKey()));
-		}
-		return null;
-	}
-
 	default Object[] getTranslationParameters() {
 		return new String[0];
 	}

src/main/java/com/simibubi/create/foundation/tileEntity/behaviour/belt/TransportedItemStackHandlerBehaviour.java

@@ -17,7 +17,8 @@ import net.minecraft.world.phys.Vec3;
 
 public class TransportedItemStackHandlerBehaviour extends TileEntityBehaviour {
 
-	public static BehaviourType<TransportedItemStackHandlerBehaviour> TYPE = new BehaviourType<>();
+	public static final BehaviourType<TransportedItemStackHandlerBehaviour> TYPE = new BehaviourType<>();
+
 	private ProcessingCallback processingCallback;
 	private PositionGetter positionGetter;
 

src/main/java/com/simibubi/create/foundation/tileEntity/behaviour/filtering/FilteringBehaviour.java

@@ -25,7 +25,7 @@ import net.minecraftforge.items.ItemHandlerHelper;
 
 public class FilteringBehaviour extends TileEntityBehaviour {
 
-	public static BehaviourType<FilteringBehaviour> TYPE = new BehaviourType<>();
+	public static final BehaviourType<FilteringBehaviour> TYPE = new BehaviourType<>();
 
 	ValueBoxTransform slotPositioning;
 	boolean showCount;

src/main/java/com/simibubi/create/foundation/tileEntity/behaviour/fluid/SmartFluidTankBehaviour.java

@@ -22,9 +22,9 @@ import net.minecraftforge.fluids.capability.IFluidHandler;
 
 public class SmartFluidTankBehaviour extends TileEntityBehaviour {
 
-	public static BehaviourType<SmartFluidTankBehaviour>
+	public static final BehaviourType<SmartFluidTankBehaviour>
 
-	TYPE = new BehaviourType<>(), INPUT = new BehaviourType<>("Input"), OUTPUT = new BehaviourType<>("Output");
+	TYPE = new BehaviourType<>(), INPUT = new BehaviourType<>("Input"), oOUTPUT = new BehaviourType<>("Output");
 
 	private static final int SYNC_RATE = 8;
 

src/main/java/com/simibubi/create/foundation/tileEntity/behaviour/inventory/TankManipulationBehaviour.java

@@ -15,7 +15,7 @@ import net.minecraftforge.fluids.capability.IFluidHandler.FluidAction;
 
 public class TankManipulationBehaviour extends CapManipulationBehaviourBase<IFluidHandler, TankManipulationBehaviour> {
 
-	public static BehaviourType<TankManipulationBehaviour> OBSERVE = new BehaviourType<>();
+	public static final BehaviourType<TankManipulationBehaviour> OBSERVE = new BehaviourType<>();
 	private BehaviourType<TankManipulationBehaviour> behaviourType;
 
 	public TankManipulationBehaviour(SmartTileEntity te, InterfaceProvider target) {

src/main/java/com/simibubi/create/foundation/tileEntity/behaviour/linked/LinkBehaviour.java

@@ -23,7 +23,7 @@ import net.minecraft.world.phys.Vec3;
 
 public class LinkBehaviour extends TileEntityBehaviour implements IRedstoneLinkable {
 
-	public static BehaviourType<LinkBehaviour> TYPE = new BehaviourType<>();
+	public static final BehaviourType<LinkBehaviour> TYPE = new BehaviourType<>();
 
 	enum Mode {
 		TRANSMIT, RECEIVE

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

@@ -18,7 +18,7 @@ import net.minecraft.world.phys.Vec3;
 
 public class ScrollValueBehaviour extends TileEntityBehaviour {
 
-	public static BehaviourType<ScrollValueBehaviour> TYPE = new BehaviourType<>();
+	public static final BehaviourType<ScrollValueBehaviour> TYPE = new BehaviourType<>();
 
 	ValueBoxTransform slotPositioning;
 	Vec3 textShift;

src/main/java/com/simibubi/create/foundation/tileEntity/behaviour/simple/DeferralBehaviour.java

@@ -10,7 +10,7 @@ import net.minecraft.nbt.CompoundTag;
 
 public class DeferralBehaviour extends TileEntityBehaviour {
 
-	public static BehaviourType<DeferralBehaviour> TYPE = new BehaviourType<>();
+	public static final BehaviourType<DeferralBehaviour> TYPE = new BehaviourType<>();
 
 	private boolean needsUpdate;
 	private Supplier<Boolean> callback;

src/main/resources/assets/create/models/block/mechanical_arm/flag/long_in.json

@@ -1,31 +0,0 @@
-{
-	"credit": "Made with Blockbench",
-	"parent": "block/block",
-	"textures": {
-		"4": "create:block/marker_flag"
-	},
-	"elements": [
-		{
-			"from": [0, 0, 0],
-			"to": [1, 16, 1],
-			"rotation": {"angle": 0, "axis": "y", "origin": [8, -3, 10]},
-			"faces": {
-				"north": {"uv": [1, 0, 2, 16], "texture": "#4"},
-				"east": {"uv": [0, 0, 1, 16], "texture": "#4"},
-				"south": {"uv": [1, 0, 2, 16], "texture": "#4"},
-				"west": {"uv": [0, 0, 1, 16], "texture": "#4"},
-				"up": {"uv": [0, 0, 1, 1], "texture": "#4"},
-				"down": {"uv": [0, 0, 1, 1], "texture": "#4"}
-			}
-		},
-		{
-			"from": [0.4, 7.5, 1],
-			"to": [0.4, 15.5, 9],
-			"rotation": {"angle": 0, "axis": "y", "origin": [8, -3, 10]},
-			"faces": {
-				"east": {"uv": [16, 0, 8, 8], "texture": "#4", "tintindex": 0},
-				"west": {"uv": [8, 0, 16, 8], "texture": "#4", "tintindex": 0}
-			}
-		}
-	]
-}

src/main/resources/assets/create/models/block/mechanical_arm/flag/long_out.json

@@ -1,31 +0,0 @@
-{
-	"credit": "Made with Blockbench",
-	"parent": "block/block",
-	"textures": {
-		"4": "create:block/marker_flag"
-	},
-	"elements": [
-		{
-			"from": [0, 0, 0],
-			"to": [1, 16, 1],
-			"rotation": {"angle": 0, "axis": "y", "origin": [8, -3, 10]},
-			"faces": {
-				"north": {"uv": [1, 0, 2, 16], "texture": "#4"},
-				"east": {"uv": [0, 0, 1, 16], "texture": "#4"},
-				"south": {"uv": [1, 0, 2, 16], "texture": "#4"},
-				"west": {"uv": [0, 0, 1, 16], "texture": "#4"},
-				"up": {"uv": [0, 0, 1, 1], "texture": "#4"},
-				"down": {"uv": [0, 0, 1, 1], "texture": "#4"}
-			}
-		},
-		{
-			"from": [0.4, 7.5, 1],
-			"to": [0.4, 15.5, 9],
-			"rotation": {"angle": 0, "axis": "y", "origin": [8, -3, 10]},
-			"faces": {
-				"east": {"uv": [16, 8, 8, 16], "texture": "#4", "tintindex": 0},
-				"west": {"uv": [8, 8, 16, 16], "texture": "#4", "tintindex": 0}
-			}
-		}
-	]
-}

src/main/resources/assets/create/models/block/mechanical_arm/flag/short_in.json

@@ -1,31 +0,0 @@
-{
-	"credit": "Made with Blockbench",
-	"parent": "block/block",
-	"textures": {
-		"4": "create:block/marker_flag"
-	},
-	"elements": [
-		{
-			"from": [0, 0, 0],
-			"to": [1, 8, 1],
-			"rotation": {"angle": 0, "axis": "y", "origin": [8, -3, 10]},
-			"faces": {
-				"north": {"uv": [1, 8, 2, 16], "texture": "#4"},
-				"east": {"uv": [0, 0, 1, 8], "texture": "#4"},
-				"south": {"uv": [1, 0, 2, 8], "texture": "#4"},
-				"west": {"uv": [0, 0, 1, 8], "texture": "#4"},
-				"up": {"uv": [0, 0, 1, 1], "texture": "#4"},
-				"down": {"uv": [0, 0, 1, 1], "texture": "#4"}
-			}
-		},
-		{
-			"from": [0.4, -0.5, 1],
-			"to": [0.4, 7.5, 9],
-			"rotation": {"angle": 0, "axis": "y", "origin": [8, -3, 10]},
-			"faces": {
-				"east": {"uv": [16, 0, 8, 8], "texture": "#4", "tintindex": 0},
-				"west": {"uv": [8, 0, 16, 8], "texture": "#4", "tintindex": 0}
-			}
-		}
-	]
-}

src/main/resources/assets/create/models/block/mechanical_arm/flag/short_out.json

@@ -1,31 +0,0 @@
-{
-	"credit": "Made with Blockbench",
-	"parent": "block/block",
-	"textures": {
-		"4": "create:block/marker_flag"
-	},
-	"elements": [
-		{
-			"from": [0, 0, 0],
-			"to": [1, 8, 1],
-			"rotation": {"angle": 0, "axis": "y", "origin": [8, -3, 10]},
-			"faces": {
-				"north": {"uv": [1, 8, 2, 16], "texture": "#4"},
-				"east": {"uv": [0, 0, 1, 8], "texture": "#4"},
-				"south": {"uv": [1, 0, 2, 8], "texture": "#4"},
-				"west": {"uv": [0, 0, 1, 8], "texture": "#4"},
-				"up": {"uv": [0, 0, 1, 1], "texture": "#4"},
-				"down": {"uv": [0, 0, 1, 1], "texture": "#4"}
-			}
-		},
-		{
-			"from": [0.4, -0.5, 1],
-			"to": [0.4, 7.5, 9],
-			"rotation": {"angle": 0, "axis": "y", "origin": [8, -3, 10]},
-			"faces": {
-				"east": {"uv": [16, 8, 8, 16], "texture": "#4", "tintindex": 0},
-				"west": {"uv": [8, 8, 16, 16], "texture": "#4", "tintindex": 0}
-			}
-		}
-	]
-}