Reworked the Belt Observer

- Belt observers now have four modes with different useful behaviours #83
- Fixed belt actors not syncing when items are not held in place but replaced
- Upward facing deployers can now act as item displays
- Fixed deployer fake players persisting after disassembling a portable contraption
- Creepers no longer take revenge on Deployers by default

src/main/java/com/simibubi/create/config/CKinetics.java

@@ -6,6 +6,8 @@ public class CKinetics extends ConfigBase {
 	public ConfigInt crushingDamage = i(4, 0, "crushingDamage", Comments.crushingDamage);
 	public ConfigInt maxMotorSpeed = i(256, 64, "maxMotorSpeed", Comments.rpm, Comments.maxMotorSpeed);
 	public ConfigInt maxRotationSpeed = i(256, 64, "maxRotationSpeed", Comments.rpm, Comments.maxRotationSpeed);
+	public ConfigEnum<DeployerAggroSetting> ignoreDeployerAttacks =
+		e(DeployerAggroSetting.CREEPERS, "ignoreDeployerAttacks", Comments.ignoreDeployerAttacks);
 
 	public ConfigGroup fan = group(0, "encasedFan", "Encased Fan");
 	public ConfigInt fanPushDistance = i(20, 5, "fanPushDistance", Comments.fanPushDistance);
@@ -24,7 +26,8 @@ public class CKinetics extends ConfigBase {
 	public ConfigGroup state = group(0, "stats", Comments.stats);
 	public ConfigFloat mediumSpeed = f(30, 0, 4096, "mediumSpeed", Comments.rpm, Comments.mediumSpeed);
 	public ConfigFloat fastSpeed = f(100, 0, 65535, "fastSpeed", Comments.rpm, Comments.fastSpeed);
-	public ConfigFloat mediumStressImpact = f(8, 0, 4096, "mediumStressImpact", Comments.su, Comments.mediumStressImpact);
+	public ConfigFloat mediumStressImpact =
+		f(8, 0, 4096, "mediumStressImpact", Comments.su, Comments.mediumStressImpact);
 	public ConfigFloat highStressImpact = f(32, 0, 65535, "highStressImpact", Comments.su, Comments.highStressImpact);
 	public ConfigFloat mediumCapacity = f(128, 0, 4096, "mediumCapacity", Comments.su, Comments.mediumCapacity);
 	public ConfigFloat highCapacity = f(512, 0, 65535, "highCapacity", Comments.su, Comments.highCapacity);
@@ -61,6 +64,11 @@ public class CKinetics extends ConfigBase {
 		static String mediumCapacity = "Minimum added Capacity by sources to be considered 'medium'";
 		static String highCapacity = "Minimum added Capacity by sources to be considered 'high'";
 		static String stress = "Fine tune the kinetic stats of individual components";
+		static String ignoreDeployerAttacks = "Select what mobs should ignore Deployers when attacked by them.";
+	}
+
+	public static enum DeployerAggroSetting {
+		ALL, CREEPERS, NONE
 	}
 
 }

src/main/java/com/simibubi/create/config/ConfigBase.java

@@ -10,6 +10,7 @@ import net.minecraftforge.common.ForgeConfigSpec.BooleanValue;
 import net.minecraftforge.common.ForgeConfigSpec.Builder;
 import net.minecraftforge.common.ForgeConfigSpec.ConfigValue;
 import net.minecraftforge.common.ForgeConfigSpec.DoubleValue;
+import net.minecraftforge.common.ForgeConfigSpec.EnumValue;
 import net.minecraftforge.common.ForgeConfigSpec.IntValue;
 
 public abstract class ConfigBase {
@@ -62,6 +63,10 @@ public abstract class ConfigBase {
 		return i(current, min, Integer.MAX_VALUE, name, comment);
 	}
 	
+	protected <T extends Enum<T>> ConfigEnum<T> e(T defaultValue, String name, String... comment) {
+		return new ConfigEnum<>(name, defaultValue, comment);
+	}
+
 	protected ConfigGroup group(int depth, String name, String... comment) {
 		return new ConfigGroup(name, depth, comment);
 	}
@@ -154,6 +159,14 @@ public abstract class ConfigBase {
 		}
 	}
 	
+	public class ConfigEnum<T extends Enum<T>> extends CValue<T, EnumValue<T>> {
+
+		public ConfigEnum(String name, T defaultValue, String[] comment) {
+			super(name, builder -> builder.defineEnum(name, defaultValue), comment);
+		}
+		
+	}
+
 	public class ConfigFloat extends CValue<Double, DoubleValue> {
 
 		public ConfigFloat(String name, float current, float min, float max, String... comment) {

src/main/java/com/simibubi/create/modules/contraptions/components/deployer/DeployerFakePlayer.java

@@ -6,12 +6,17 @@ import java.util.UUID;
 import org.apache.commons.lang3.tuple.Pair;
 
 import com.mojang.authlib.GameProfile;
+import com.simibubi.create.config.AllConfigs;
+import com.simibubi.create.config.CKinetics;
 import com.simibubi.create.foundation.utility.Lang;
 
 import io.netty.util.concurrent.Future;
 import io.netty.util.concurrent.GenericFutureListener;
 import net.minecraft.entity.Entity;
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.entity.MobEntity;
 import net.minecraft.entity.Pose;
+import net.minecraft.entity.monster.CreeperEntity;
 import net.minecraft.entity.player.ServerPlayerEntity;
 import net.minecraft.inventory.container.INamedContainerProvider;
 import net.minecraft.item.ItemStack;
@@ -32,6 +37,7 @@ import net.minecraftforge.common.util.FakePlayer;
 import net.minecraftforge.event.entity.EntityEvent;
 import net.minecraftforge.event.entity.living.LivingDropsEvent;
 import net.minecraftforge.event.entity.living.LivingExperienceDropEvent;
+import net.minecraftforge.event.entity.living.LivingSetAttackTargetEvent;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod.EventBusSubscriber;
 
@@ -107,6 +113,30 @@ public class DeployerFakePlayer extends FakePlayer {
 			event.setCanceled(true);
 	}
 
+	@SubscribeEvent
+	public static void entitiesDontRetaliate(LivingSetAttackTargetEvent event) {
+		if (!(event.getTarget() instanceof DeployerFakePlayer))
+			return;
+		LivingEntity entityLiving = event.getEntityLiving();
+		if (!(entityLiving instanceof MobEntity))
+			return;
+		MobEntity mob = (MobEntity) entityLiving;
+
+		CKinetics.DeployerAggroSetting setting = AllConfigs.SERVER.kinetics.ignoreDeployerAttacks.get();
+
+		switch (setting) {
+		case ALL:
+			mob.setAttackTarget(null);
+			break;
+		case CREEPERS:
+			if (mob instanceof CreeperEntity)
+				mob.setAttackTarget(null);
+			break;
+		case NONE:
+		default:
+		}
+	}
+
 	private static class FakePlayNetHandler extends ServerPlayNetHandler {
 		public FakePlayNetHandler(MinecraftServer server, ServerPlayerEntity playerIn) {
 			super(server, NETWORK_MANAGER, playerIn);

src/main/java/com/simibubi/create/modules/contraptions/components/deployer/DeployerMovementBehaviour.java

@@ -91,6 +91,10 @@ public class DeployerMovementBehaviour extends MovementBehaviour {
 		if (context.world.isRemote)
 			return;
 		tryDisposeOfEverything(context);
+		DeployerFakePlayer player = getPlayer(context);
+		if (player == null)
+			return;
+		player.remove();
 	}
 	
 	private void tryGrabbingItem(MovementContext context) {

src/main/java/com/simibubi/create/modules/contraptions/components/deployer/DeployerTileEntityRenderer.java

@@ -13,6 +13,7 @@ import com.simibubi.create.AllBlocks;
 import com.simibubi.create.foundation.behaviour.filtering.FilteringRenderer;
 import com.simibubi.create.foundation.block.SafeTileEntityRenderer;
 import com.simibubi.create.foundation.utility.AngleHelper;
+import com.simibubi.create.foundation.utility.AnimationTickHolder;
 import com.simibubi.create.foundation.utility.NBTHelper;
 import com.simibubi.create.foundation.utility.SuperByteBuffer;
 import com.simibubi.create.foundation.utility.TessellatorHelper;
@@ -62,22 +63,37 @@ public class DeployerTileEntityRenderer extends SafeTileEntityRenderer<DeployerT
 
 		float yRot = AngleHelper.horizontalAngle(facing) + 180;
 		float zRot = facing == Direction.UP ? 90 : facing == Direction.DOWN ? 270 : 0;
+		boolean displayMode = facing == Direction.UP && te.speed == 0 && !punching;
 
 		GlStateManager.rotatef(yRot, 0, 1, 0);
-		GlStateManager.rotatef(zRot, 1, 0, 0);
+		if (!displayMode) {
-		GlStateManager.translated(0, 0, -11 / 16f);
+			GlStateManager.rotatef(zRot, 1, 0, 0);
+			GlStateManager.translated(0, 0, -11 / 16f);
+		}
 
 		if (punching)
 			GlStateManager.translatef(0, 1 / 8f, -1 / 16f);
 
 		ItemRenderer itemRenderer = Minecraft.getInstance().getItemRenderer();
-		boolean isBlockItem =
-			(te.heldItem.getItem() instanceof BlockItem) && itemRenderer.getModelWithOverrides(te.heldItem).isGui3d();
-		float scale = punching ? .75f : isBlockItem ? .75f - 1 / 64f : .5f;
-		GlStateManager.scaled(scale, scale, scale);
-		TransformType transform = punching ? TransformType.THIRD_PERSON_RIGHT_HAND : TransformType.FIXED;
-		itemRenderer.renderItem(te.heldItem, transform);
 
+		TransformType transform = TransformType.NONE;
+		boolean isBlockItem = (te.heldItem.getItem() instanceof BlockItem)
+				&& itemRenderer.getModelWithOverrides(te.heldItem).isGui3d();
+		
+		if (displayMode) {
+			float scale = isBlockItem ? 1.25f : 1;
+			GlStateManager.translated(0, isBlockItem ? 9 / 16f : 11 / 16f, 0);
+			GlStateManager.scaled(scale, scale, scale);
+			transform = TransformType.GROUND;
+			GlStateManager.rotatef(AnimationTickHolder.getRenderTick(), 0, 1, 0);
+
+		} else {
+			float scale = punching ? .75f : isBlockItem ? .75f - 1 / 64f : .5f;
+			GlStateManager.scaled(scale, scale, scale);
+			transform = punching ? TransformType.THIRD_PERSON_RIGHT_HAND : TransformType.FIXED;
+		}
+
+		itemRenderer.renderItem(te.heldItem, transform);
 		GlStateManager.popMatrix();
 	}
 

src/main/java/com/simibubi/create/modules/contraptions/relays/belt/BeltInventory.java

@@ -137,12 +137,15 @@ public class BeltInventory {
 					if (beltSegment == null)
 						break;
 					for (BeltAttachmentState attachmentState : beltSegment.attachmentTracker.attachments) {
+						ItemStack stackBefore = current.stack.copy();
 						if (attachmentState.attachment.startProcessingItem(beltSegment, current, attachmentState)) {
 							current.beltPosition = segment + .5f + (beltMovementPositive ? 1 / 64f : -1 / 64f);
 							current.locked = true;
 							belt.sendData();
 							continue Items;
 						}
+						if (!stackBefore.equals(current.stack, true))
+							belt.sendData();
 					}
 				}
 			}

src/main/java/com/simibubi/create/modules/contraptions/relays/belt/BeltTileEntity.java

@@ -290,6 +290,12 @@ public class BeltTileEntity extends KineticTileEntity {
 	}
 
 	public BeltInventory getInventory() {
+		if (!isController()) {
+			BeltTileEntity controllerTE = getControllerTE();
+			if (controllerTE != null)
+				return controllerTE.getInventory();
+			return null;
+		}
 		if (inventory == null)
 			inventory = new BeltInventory(this);
 		return inventory;

src/main/java/com/simibubi/create/modules/logistics/block/belts/BeltObserverBlock.java

@@ -8,7 +8,9 @@ import com.simibubi.create.AllBlocks;
 import com.simibubi.create.foundation.behaviour.base.TileEntityBehaviour;
 import com.simibubi.create.foundation.behaviour.filtering.FilteringBehaviour;
 import com.simibubi.create.foundation.block.IWithTileEntity;
+import com.simibubi.create.foundation.utility.Lang;
 import com.simibubi.create.foundation.utility.VecHelper;
+import com.simibubi.create.modules.contraptions.IWrenchable;
 import com.simibubi.create.modules.contraptions.relays.belt.AllBeltAttachments.BeltAttachmentState;
 import com.simibubi.create.modules.contraptions.relays.belt.AllBeltAttachments.IBeltAttachment;
 import com.simibubi.create.modules.contraptions.relays.belt.BeltBlock;
@@ -22,22 +24,33 @@ import net.minecraft.block.BlockState;
 import net.minecraft.block.Blocks;
 import net.minecraft.block.HorizontalBlock;
 import net.minecraft.entity.Entity;
+import net.minecraft.entity.item.ItemEntity;
 import net.minecraft.item.BlockItemUseContext;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.ItemUseContext;
 import net.minecraft.state.BooleanProperty;
+import net.minecraft.state.EnumProperty;
 import net.minecraft.state.StateContainer.Builder;
 import net.minecraft.state.properties.BlockStateProperties;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.ActionResultType;
 import net.minecraft.util.Direction;
+import net.minecraft.util.IStringSerializable;
+import net.minecraft.util.SoundCategory;
+import net.minecraft.util.SoundEvents;
+import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Vec3d;
 import net.minecraft.world.IBlockReader;
 import net.minecraft.world.IWorld;
 import net.minecraft.world.World;
 
 public class BeltObserverBlock extends HorizontalBlock
-		implements IWithTileEntity<BeltObserverTileEntity>, IBeltAttachment {
+		implements IWithTileEntity<BeltObserverTileEntity>, IBeltAttachment, IWrenchable {
 
-	public static BooleanProperty POWERED = BlockStateProperties.POWERED;
+	public static final BooleanProperty POWERED = BlockStateProperties.POWERED;
-	public static BooleanProperty BELT = BooleanProperty.create("belt");
+	public static final BooleanProperty BELT = BooleanProperty.create("belt");
+	public static final EnumProperty<Mode> MODE = EnumProperty.create("mode", Mode.class);
 
 	public BeltObserverBlock() {
 		super(Properties.from(Blocks.ANDESITE));
@@ -64,7 +77,7 @@ public class BeltObserverBlock extends HorizontalBlock
 
 	@Override
 	protected void fillStateContainer(Builder<Block, BlockState> builder) {
-		builder.add(POWERED, HORIZONTAL_FACING, BELT);
+		builder.add(POWERED, HORIZONTAL_FACING, BELT, MODE);
 		super.fillStateContainer(builder);
 	}
 
@@ -167,52 +180,93 @@ public class BeltObserverBlock extends HorizontalBlock
 
 	@Override
 	public boolean startProcessingItem(BeltTileEntity te, TransportedItemStack transported, BeltAttachmentState state) {
-		state.processingDuration = 0;
+		World world = te.getWorld();
-		FilteringBehaviour behaviour = TileEntityBehaviour.get(te.getWorld(), state.attachmentPos,
+		BlockState blockState = world.getBlockState(state.attachmentPos);
-				FilteringBehaviour.TYPE);
+		if (blockState.get(MODE) == Mode.DETECT)
-		if (behaviour != null) {
+			return false;
-			if (!behaviour.test(transported.stack)) {
+
-				state.processingDuration = -1;
+		FilteringBehaviour behaviour =
-				return false;
+			TileEntityBehaviour.get(te.getWorld(), state.attachmentPos, FilteringBehaviour.TYPE);
+		if (behaviour != null && !behaviour.test(transported.stack))
+			return false;
+
+		world.setBlockState(state.attachmentPos, blockState.with(POWERED, true));
+		world.notifyNeighborsOfStateChange(state.attachmentPos, this);
+		withTileEntityDo(world, state.attachmentPos, BeltObserverTileEntity::resetTurnOffCooldown);
+
+		Mode mode = blockState.get(MODE);
+		if (mode == Mode.EJECT || mode == Mode.SPLIT) {
+			ItemStack copy = transported.stack.copy();
+			ItemStack toEject = mode == Mode.EJECT ? transported.stack : copy.split(transported.stack.getCount() / 2);
+
+			if (!toEject.isEmpty()) {
+				if (!eject(world, toEject, state.attachmentPos, blockState.get(HORIZONTAL_FACING)))
+					return true;
+				transported.stack = mode == Mode.EJECT ? ItemStack.EMPTY : copy;
 			}
 		}
 
+		return false;
+	}
+
+	@Override
+	public boolean processItem(BeltTileEntity te, TransportedItemStack transported, BeltAttachmentState state) {
 		World world = te.getWorld();
 		BlockState blockState = world.getBlockState(state.attachmentPos);
-		if (state.processingDuration == 0) {
+		withTileEntityDo(world, state.attachmentPos, BeltObserverTileEntity::resetTurnOffCooldown);
-			world.setBlockState(state.attachmentPos, blockState.with(POWERED, true));
+
-			world.getPendingBlockTicks().scheduleTick(state.attachmentPos, this, 6);
+		Mode mode = blockState.get(MODE);
-			world.notifyNeighborsOfStateChange(state.attachmentPos, this);
+		if (mode == Mode.EJECT || mode == Mode.SPLIT) {
-			return true;
+			ItemStack copy = transported.stack.copy();
+			ItemStack toEject = mode == Mode.EJECT ? transported.stack : copy.split(transported.stack.getCount() / 2);
+
+			if (!eject(world, toEject, state.attachmentPos, blockState.get(HORIZONTAL_FACING)))
+				return true;
+			transported.stack = mode == Mode.EJECT ? ItemStack.EMPTY : copy;
 		}
+
 		return false;
 	}
 
+	private boolean eject(World world, ItemStack stack, BlockPos observerPos, Direction facing) {
+		BlockPos potentialBeltPos = observerPos.offset(facing, 2);
+		TileEntity tileEntity = world.getTileEntity(potentialBeltPos);
+		if (tileEntity instanceof BeltTileEntity) {
+			BeltTileEntity belt = (BeltTileEntity) tileEntity;
+			return belt.tryInsertingFromSide(facing, stack, false);
+		}
+
+		boolean empty = world.getBlockState(potentialBeltPos).getCollisionShape(world, potentialBeltPos).isEmpty();
+		float yOffset = empty ? 0 : .5f;
+		AxisAlignedBB bb = new AxisAlignedBB(empty ? potentialBeltPos : potentialBeltPos.up());
+		if (!world.getEntitiesWithinAABBExcludingEntity(null, bb).isEmpty())
+			return false;
+
+		Vec3d motion = new Vec3d(facing.getDirectionVec()).scale(1 / 16f);
+		Vec3d entityPos = VecHelper.getCenterOf(potentialBeltPos).add(0, yOffset + .25f, 0).subtract(motion);
+		ItemEntity entity = new ItemEntity(world, entityPos.x, entityPos.y, entityPos.z, stack);
+		entity.setMotion(motion);
+		entity.setPickupDelay(5);
+		world.playSound(null, observerPos, SoundEvents.ENTITY_ITEM_PICKUP, SoundCategory.BLOCKS, .125f, .1f);
+		world.addEntity(entity);
+		return true;
+	}
+
 	@Override
 	public boolean processEntity(BeltTileEntity te, Entity entity, BeltAttachmentState state) {
 		if (te.getWorld().isRemote)
 			return false;
-
-		if (state.processingEntity != entity) {
-			state.processingEntity = entity;
-			state.processingDuration = 0;
-		}
-
 		if (entity.getPositionVec().distanceTo(VecHelper.getCenterOf(te.getPos())) > .5f)
 			return false;
-		if (state.processingDuration == -1) {
-			return false;
-		}
 
 		World world = te.getWorld();
 		BlockState blockState = world.getBlockState(state.attachmentPos);
 		if (blockState.get(POWERED))
 			return false;
 
-		state.processingDuration = -1;
 		world.setBlockState(state.attachmentPos, blockState.with(POWERED, true));
-		world.getPendingBlockTicks().scheduleTick(state.attachmentPos, this, 6);
 		world.notifyNeighborsOfStateChange(state.attachmentPos, this);
+		withTileEntityDo(te.getWorld(), state.attachmentPos, BeltObserverTileEntity::resetTurnOffCooldown);
 		return false;
 	}
 
@@ -222,4 +276,23 @@ public class BeltObserverBlock extends HorizontalBlock
 		worldIn.notifyNeighborsOfStateChange(pos, this);
 	}
 
+	@Override
+	public ActionResultType onWrenched(BlockState state, ItemUseContext context) {
+		World world = context.getWorld();
+		if (!world.isRemote) {
+			world.setBlockState(context.getPos(), state.with(POWERED, false).cycle(MODE), 3);
+			world.notifyNeighborsOfStateChange(context.getPos(), this);
+		}
+		return ActionResultType.SUCCESS;
+	}
+
+	public enum Mode implements IStringSerializable {
+		DETECT, PULSE, EJECT, SPLIT;
+
+		@Override
+		public String getName() {
+			return Lang.asId(name());
+		}
+	}
+
 }

src/main/java/com/simibubi/create/modules/logistics/block/belts/BeltObserverTileEntity.java

@@ -9,8 +9,12 @@ import com.simibubi.create.foundation.behaviour.filtering.FilteringBehaviour;
 import com.simibubi.create.foundation.behaviour.filtering.FilteringBehaviour.SlotPositioning;
 import com.simibubi.create.foundation.utility.AngleHelper;
 import com.simibubi.create.foundation.utility.VecHelper;
+import com.simibubi.create.modules.contraptions.relays.belt.BeltTileEntity;
+import com.simibubi.create.modules.logistics.block.belts.BeltObserverBlock.Mode;
 
 import net.minecraft.block.HorizontalBlock;
+import net.minecraft.nbt.CompoundNBT;
+import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.Direction.Axis;
 import net.minecraft.util.math.Vec3d;
 
@@ -18,9 +22,65 @@ public class BeltObserverTileEntity extends SmartTileEntity {
 
 	private static FilteringBehaviour.SlotPositioning slots;
 	private FilteringBehaviour filtering;
+	public int turnOffTicks = 0;
 
 	public BeltObserverTileEntity() {
 		super(AllTileEntities.ENTITY_DETECTOR.type);
+		setLazyTickRate(20);
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+		if (turnOffTicks > 0) {
+			turnOffTicks--;
+			if (turnOffTicks == 0)
+				world.getPendingBlockTicks().scheduleTick(pos, getBlockState().getBlock(), 1);
+		}
+
+		if (!isActive())
+			return;
+		if (getBlockState().get(BeltObserverBlock.MODE) != Mode.DETECT)
+			return;
+
+		TileEntity tileEntity =
+			world.getTileEntity(pos.offset(getBlockState().get(BeltObserverBlock.HORIZONTAL_FACING)));
+		if (!(tileEntity instanceof BeltTileEntity))
+			return;
+		BeltTileEntity belt = (BeltTileEntity) tileEntity;
+		BeltTileEntity controllerTE = belt.getControllerTE();
+		if (controllerTE == null)
+			return;
+		
+		controllerTE.getInventory().forEachWithin(belt.index + .5f, .45f, stack -> {
+			if (filtering.test(stack.stack) && turnOffTicks != 6) {
+				world.setBlockState(pos, getBlockState().with(BeltObserverBlock.POWERED, true));
+				world.notifyNeighborsOfStateChange(pos, getBlockState().getBlock());
+				resetTurnOffCooldown();
+			}
+			return null;
+		});
+
+	}
+
+	private boolean isActive() {
+		return getBlockState().get(BeltObserverBlock.BELT);
+	}
+
+	public void resetTurnOffCooldown() {
+		turnOffTicks = 6;
+	}
+
+	@Override
+	public CompoundNBT write(CompoundNBT compound) {
+		compound.putInt("TurnOff", turnOffTicks);
+		return super.write(compound);
+	}
+
+	@Override
+	public void read(CompoundNBT compound) {
+		turnOffTicks = compound.getInt("TurnOff");
+		super.read(compound);
 	}
 
 	@Override

src/main/resources/assets/create/blockstates/entity_detector.json

@@ -1,23 +1,86 @@
 {
   "variants": {
-    "powered=false,belt=false,facing=south": { "model": "create:block/entity_detector", "y": 0 },
+    "mode=detect,powered=false,belt=false,facing=south": { "model": "create:block/belt_observer/detect", "y": 0 },
-    "powered=false,belt=false,facing=east": { "model": "create:block/entity_detector", "y": 270 },
+    "mode=detect,powered=false,belt=false,facing=east": { "model": "create:block/belt_observer/detect", "y": 270 },
-    "powered=false,belt=false,facing=north": { "model": "create:block/entity_detector", "y": 180 },
+    "mode=detect,powered=false,belt=false,facing=north": { "model": "create:block/belt_observer/detect", "y": 180 },
-    "powered=false,belt=false,facing=west": { "model": "create:block/entity_detector", "y": 90 },
+    "mode=detect,powered=false,belt=false,facing=west": { "model": "create:block/belt_observer/detect", "y": 90 },
 	
-	"powered=true,belt=false,facing=south": { "model": "create:block/entity_detector_powered", "y": 0 },
+	"mode=detect,powered=true,belt=false,facing=south": { "model": "create:block/belt_observer/detect_powered", "y": 0 },
-    "powered=true,belt=false,facing=east": { "model": "create:block/entity_detector_powered", "y": 270 },
+    "mode=detect,powered=true,belt=false,facing=east": { "model": "create:block/belt_observer/detect_powered", "y": 270 },
-    "powered=true,belt=false,facing=north": { "model": "create:block/entity_detector_powered", "y": 180 },
+    "mode=detect,powered=true,belt=false,facing=north": { "model": "create:block/belt_observer/detect_powered", "y": 180 },
-    "powered=true,belt=false,facing=west": { "model": "create:block/entity_detector_powered", "y": 90 },
+    "mode=detect,powered=true,belt=false,facing=west": { "model": "create:block/belt_observer/detect_powered", "y": 90 },
 	
-	"powered=false,belt=true,facing=south": { "model": "create:block/entity_detector_with_belt", "y": 0 },
+	"mode=detect,powered=false,belt=true,facing=south": { "model": "create:block/belt_observer/detect_belt", "y": 0 },
-    "powered=false,belt=true,facing=east": { "model": "create:block/entity_detector_with_belt", "y": 270 },
+    "mode=detect,powered=false,belt=true,facing=east": { "model": "create:block/belt_observer/detect_belt", "y": 270 },
-    "powered=false,belt=true,facing=north": { "model": "create:block/entity_detector_with_belt", "y": 180 },
+    "mode=detect,powered=false,belt=true,facing=north": { "model": "create:block/belt_observer/detect_belt", "y": 180 },
-    "powered=false,belt=true,facing=west": { "model": "create:block/entity_detector_with_belt", "y": 90 },
+    "mode=detect,powered=false,belt=true,facing=west": { "model": "create:block/belt_observer/detect_belt", "y": 90 },
 	
-	"powered=true,belt=true,facing=south": { "model": "create:block/entity_detector_with_belt_powered", "y": 0 },
+	"mode=detect,powered=true,belt=true,facing=south": { "model": "create:block/belt_observer/detect_belt_powered", "y": 0 },
-    "powered=true,belt=true,facing=east": { "model": "create:block/entity_detector_with_belt_powered", "y": 270 },
+    "mode=detect,powered=true,belt=true,facing=east": { "model": "create:block/belt_observer/detect_belt_powered", "y": 270 },
-    "powered=true,belt=true,facing=north": { "model": "create:block/entity_detector_with_belt_powered", "y": 180 },
+    "mode=detect,powered=true,belt=true,facing=north": { "model": "create:block/belt_observer/detect_belt_powered", "y": 180 },
-    "powered=true,belt=true,facing=west": { "model": "create:block/entity_detector_with_belt_powered", "y": 90 }
+    "mode=detect,powered=true,belt=true,facing=west": { "model": "create:block/belt_observer/detect_belt_powered", "y": 90 },
+	
+	
+	"mode=pulse,powered=false,belt=false,facing=south": { "model": "create:block/belt_observer/pulse", "y": 0 },
+    "mode=pulse,powered=false,belt=false,facing=east": { "model": "create:block/belt_observer/pulse", "y": 270 },
+    "mode=pulse,powered=false,belt=false,facing=north": { "model": "create:block/belt_observer/pulse", "y": 180 },
+    "mode=pulse,powered=false,belt=false,facing=west": { "model": "create:block/belt_observer/pulse", "y": 90 },
+	
+	"mode=pulse,powered=true,belt=false,facing=south": { "model": "create:block/belt_observer/pulse_powered", "y": 0 },
+    "mode=pulse,powered=true,belt=false,facing=east": { "model": "create:block/belt_observer/pulse_powered", "y": 270 },
+    "mode=pulse,powered=true,belt=false,facing=north": { "model": "create:block/belt_observer/pulse_powered", "y": 180 },
+    "mode=pulse,powered=true,belt=false,facing=west": { "model": "create:block/belt_observer/pulse_powered", "y": 90 },
+	
+	"mode=pulse,powered=false,belt=true,facing=south": { "model": "create:block/belt_observer/pulse_belt", "y": 0 },
+    "mode=pulse,powered=false,belt=true,facing=east": { "model": "create:block/belt_observer/pulse_belt", "y": 270 },
+    "mode=pulse,powered=false,belt=true,facing=north": { "model": "create:block/belt_observer/pulse_belt", "y": 180 },
+    "mode=pulse,powered=false,belt=true,facing=west": { "model": "create:block/belt_observer/pulse_belt", "y": 90 },
+	
+	"mode=pulse,powered=true,belt=true,facing=south": { "model": "create:block/belt_observer/pulse_belt_powered", "y": 0 },
+    "mode=pulse,powered=true,belt=true,facing=east": { "model": "create:block/belt_observer/pulse_belt_powered", "y": 270 },
+    "mode=pulse,powered=true,belt=true,facing=north": { "model": "create:block/belt_observer/pulse_belt_powered", "y": 180 },
+    "mode=pulse,powered=true,belt=true,facing=west": { "model": "create:block/belt_observer/pulse_belt_powered", "y": 90 },
+	
+	
+	"mode=eject,powered=false,belt=false,facing=south": { "model": "create:block/belt_observer/eject", "y": 0 },
+    "mode=eject,powered=false,belt=false,facing=east": { "model": "create:block/belt_observer/eject", "y": 270 },
+    "mode=eject,powered=false,belt=false,facing=north": { "model": "create:block/belt_observer/eject", "y": 180 },
+    "mode=eject,powered=false,belt=false,facing=west": { "model": "create:block/belt_observer/eject", "y": 90 },
+	
+	"mode=eject,powered=true,belt=false,facing=south": { "model": "create:block/belt_observer/eject_powered", "y": 0 },
+    "mode=eject,powered=true,belt=false,facing=east": { "model": "create:block/belt_observer/eject_powered", "y": 270 },
+    "mode=eject,powered=true,belt=false,facing=north": { "model": "create:block/belt_observer/eject_powered", "y": 180 },
+    "mode=eject,powered=true,belt=false,facing=west": { "model": "create:block/belt_observer/eject_powered", "y": 90 },
+	
+	"mode=eject,powered=false,belt=true,facing=south": { "model": "create:block/belt_observer/eject_belt", "y": 0 },
+    "mode=eject,powered=false,belt=true,facing=east": { "model": "create:block/belt_observer/eject_belt", "y": 270 },
+    "mode=eject,powered=false,belt=true,facing=north": { "model": "create:block/belt_observer/eject_belt", "y": 180 },
+    "mode=eject,powered=false,belt=true,facing=west": { "model": "create:block/belt_observer/eject_belt", "y": 90 },
+	
+	"mode=eject,powered=true,belt=true,facing=south": { "model": "create:block/belt_observer/eject_belt_powered", "y": 0 },
+    "mode=eject,powered=true,belt=true,facing=east": { "model": "create:block/belt_observer/eject_belt_powered", "y": 270 },
+    "mode=eject,powered=true,belt=true,facing=north": { "model": "create:block/belt_observer/eject_belt_powered", "y": 180 },
+    "mode=eject,powered=true,belt=true,facing=west": { "model": "create:block/belt_observer/eject_belt_powered", "y": 90 },
+	
+	
+	"mode=split,powered=false,belt=false,facing=south": { "model": "create:block/belt_observer/split", "y": 0 },
+    "mode=split,powered=false,belt=false,facing=east": { "model": "create:block/belt_observer/split", "y": 270 },
+    "mode=split,powered=false,belt=false,facing=north": { "model": "create:block/belt_observer/split", "y": 180 },
+    "mode=split,powered=false,belt=false,facing=west": { "model": "create:block/belt_observer/split", "y": 90 },
+	
+	"mode=split,powered=true,belt=false,facing=south": { "model": "create:block/belt_observer/split_powered", "y": 0 },
+    "mode=split,powered=true,belt=false,facing=east": { "model": "create:block/belt_observer/split_powered", "y": 270 },
+    "mode=split,powered=true,belt=false,facing=north": { "model": "create:block/belt_observer/split_powered", "y": 180 },
+    "mode=split,powered=true,belt=false,facing=west": { "model": "create:block/belt_observer/split_powered", "y": 90 },
+	
+	"mode=split,powered=false,belt=true,facing=south": { "model": "create:block/belt_observer/split_belt", "y": 0 },
+    "mode=split,powered=false,belt=true,facing=east": { "model": "create:block/belt_observer/split_belt", "y": 270 },
+    "mode=split,powered=false,belt=true,facing=north": { "model": "create:block/belt_observer/split_belt", "y": 180 },
+    "mode=split,powered=false,belt=true,facing=west": { "model": "create:block/belt_observer/split_belt", "y": 90 },
+	
+	"mode=split,powered=true,belt=true,facing=south": { "model": "create:block/belt_observer/split_belt_powered", "y": 0 },
+    "mode=split,powered=true,belt=true,facing=east": { "model": "create:block/belt_observer/split_belt_powered", "y": 270 },
+    "mode=split,powered=true,belt=true,facing=north": { "model": "create:block/belt_observer/split_belt_powered", "y": 180 },
+    "mode=split,powered=true,belt=true,facing=west": { "model": "create:block/belt_observer/split_belt_powered", "y": 90 }
   }
 }

src/main/resources/assets/create/lang/en_us.json

@@ -953,11 +953,15 @@
 	"block.create.brass_casing.tooltip.behaviour1": "_Reinforces_ _belts_ with a brass foundation. Reinforced Belts can support _Belt_ _Tunnels_ aswell as _Extractors,_ _Funnels_ and _Transposers_ interacting with the belt from the sides and below.",
 
 	"block.create.entity_detector.tooltip": "BELT OBSERVER",
-	"block.create.entity_detector.tooltip.summary": "Detects items passing by on a _Mechanical_ _Belt_ in front of it. Works well with a _Piston_ on top, pushing certain items off.",
+	"block.create.entity_detector.tooltip.summary": "Detects items and entities passing by on a _Mechanical_ _Belt_ in front of it. Use a _Wrench_ to cycle its behaviour. Non-items will always be handled in detect mode regarless of the setting.",
-	"block.create.entity_detector.tooltip.condition1": "When item matches Filter",
+	"block.create.entity_detector.tooltip.condition1": "Detect Mode",
-	"block.create.entity_detector.tooltip.behaviour1": "Provides a short _Redstone_ _pulse_ to all sides. An Empty Filter matches all passing items.",
+	"block.create.entity_detector.tooltip.behaviour1": "Provides redstone _while_ a _matching_ _item_ _is_ in the observed belt segment.",
-	"block.create.entity_detector.tooltip.control1": "R-Click on Filter Space",
+	"block.create.entity_detector.tooltip.condition2": "Pulse Mode",
-	"block.create.entity_detector.tooltip.action1": "Assigns currently _held_ _stack_ as the _Filter._ Observer will react to this item type only.",
+	"block.create.entity_detector.tooltip.behaviour2": "Emits a _pulse_ when a _matching_ _item_ _passes_ the center of the observed belt segment.",
+	"block.create.entity_detector.tooltip.condition3": "Eject Mode",
+	"block.create.entity_detector.tooltip.behaviour3": "_Ejects_ _matching_ _items_ off the side. If the target belt or space is _occupied,_ the item will be _held_ _in_ _place._",
+	"block.create.entity_detector.tooltip.condition4": "Split Mode",
+	"block.create.entity_detector.tooltip.behaviour4": "_Splits_ a _matching_ _item_ _stack_ and _ejects_ _half_ of it off the side.",
 
 	"block.create.pulse_repeater.tooltip": "PULSE REPEATER",
 	"block.create.pulse_repeater.tooltip.summary": "A simple circuit for cutting passing redstone signals to a length of _1_ _tick._",

src/main/resources/assets/create/models/block/belt_observer/base.json

@@ -4,9 +4,9 @@
 	"textures": {
 		"brass_casing": "create:block/brass_casing",
 		"extractor": "create:block/extractor",
-		"particle": "create:block/entity_detector_off",
+		"particle": "#texture",
-		"entity_detector_off": "create:block/entity_detector_off",
+		"entity_detector_off": "#texture",
-		"entity_detector_front": "create:block/entity_detector_front"
+		"entity_detector_front": "create:block/belt_observer_front"
 	},
 	"elements": [
 		{

src/main/resources/assets/create/models/block/belt_observer/base_belt.json

@@ -4,9 +4,9 @@
 	"textures": {
 		"3": "create:block/extractor",
 		"brass_casing": "create:block/brass_casing",
-		"particle": "create:block/entity_detector_off",
+		"particle": "#texture",
-		"entity_detector_off": "create:block/entity_detector_off",
+		"entity_detector_off": "#texture",
-		"entity_detector_front": "create:block/entity_detector_front"
+		"entity_detector_front": "create:block/belt_observer_front"
 	},
 	"elements": [
 		{

src/main/resources/assets/create/models/block/belt_observer/base_belt_powered.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base_belt",
+    "textures": {
+        "3": "create:block/extractor_powered"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/base_powered.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base",
+    "textures": {
+        "extractor": "create:block/extractor_powered"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/detect.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base",
+    "textures": {
+        "texture": "create:block/belt_observer_detect"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/detect_belt.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base_belt",
+    "textures": {
+        "texture": "create:block/belt_observer_detect"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/detect_belt_powered.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base_belt_powered",
+    "textures": {
+        "texture": "create:block/belt_observer_detect_powered"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/detect_powered.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base_powered",
+    "textures": {
+        "texture": "create:block/belt_observer_detect_powered"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/eject.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base",
+    "textures": {
+        "texture": "create:block/belt_observer_eject"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/eject_belt.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base_belt",
+    "textures": {
+        "texture": "create:block/belt_observer_eject"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/eject_belt_powered.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base_belt_powered",
+    "textures": {
+        "texture": "create:block/belt_observer_eject_powered"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/eject_powered.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base_powered",
+    "textures": {
+        "texture": "create:block/belt_observer_eject_powered"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/pulse.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base",
+    "textures": {
+        "texture": "create:block/belt_observer_pulse"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/pulse_belt.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base_belt",
+    "textures": {
+        "texture": "create:block/belt_observer_pulse"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/pulse_belt_powered.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base_belt_powered",
+    "textures": {
+        "texture": "create:block/belt_observer_pulse_powered"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/pulse_powered.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base_powered",
+    "textures": {
+        "texture": "create:block/belt_observer_pulse_powered"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/split.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base",
+    "textures": {
+        "texture": "create:block/belt_observer_split"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/split_belt.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base_belt",
+    "textures": {
+        "texture": "create:block/belt_observer_split"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/split_belt_powered.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base_belt_powered",
+    "textures": {
+        "texture": "create:block/belt_observer_split_powered"
+    }
+}

src/main/resources/assets/create/models/block/belt_observer/split_powered.json

@@ -0,0 +1,6 @@
+{
+	"parent": "create:block/belt_observer/base_powered",
+    "textures": {
+        "texture": "create:block/belt_observer_split_powered"
+    }
+}

src/main/resources/assets/create/models/block/entity_detector_powered.json

@@ -1,8 +0,0 @@
-{
-	"parent": "create:block/entity_detector",
-    "textures": {
-        "extractor": "create:block/extractor_powered",
-        "entity_detector_off": "create:block/entity_detector_on",
-		"particle": "create:block/entity_detector_on"
-    }
-}

src/main/resources/assets/create/models/block/entity_detector_with_belt_powered.json

@@ -1,8 +0,0 @@
-{
-	"parent": "create:block/entity_detector_with_belt",
-    "textures": {
-        "3": "create:block/extractor_powered",
-        "entity_detector_off": "create:block/entity_detector_on",
-		"particle": "create:block/entity_detector_on"
-    }
-}

src/main/resources/assets/create/models/item/entity_detector.json

@@ -15,8 +15,8 @@
     },
     "textures": {
         "brass_casing": "create:block/brass_casing",
-        "entity_detector_off": "create:block/entity_detector_off",
+        "entity_detector_off": "create:block/belt_observer_detect",
-        "entity_detector_front": "create:block/entity_detector_front"
+        "entity_detector_front": "create:block/belt_observer_front"
     },
     "elements": [
         {