Instanced Ejectors and better hashing for BehaviourTypes.

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

@@ -122,10 +122,7 @@ import com.simibubi.create.content.logistics.block.chute.ChuteRenderer;
 import com.simibubi.create.content.logistics.block.chute.ChuteTileEntity;
 import com.simibubi.create.content.logistics.block.chute.SmartChuteRenderer;
 import com.simibubi.create.content.logistics.block.chute.SmartChuteTileEntity;
-import com.simibubi.create.content.logistics.block.depot.DepotRenderer;
+import com.simibubi.create.content.logistics.block.depot.*;
-import com.simibubi.create.content.logistics.block.depot.DepotTileEntity;
-import com.simibubi.create.content.logistics.block.depot.EjectorRenderer;
-import com.simibubi.create.content.logistics.block.depot.EjectorTileEntity;
 import com.simibubi.create.content.logistics.block.diodes.AdjustablePulseRepeaterTileEntity;
 import com.simibubi.create.content.logistics.block.diodes.AdjustableRepeaterInstance;
 import com.simibubi.create.content.logistics.block.diodes.AdjustableRepeaterRenderer;
@@ -617,7 +614,7 @@ public class AllTileEntities {
 
 	public static final TileEntityEntry<EjectorTileEntity> WEIGHTED_EJECTOR = Create.registrate()
 		.tileEntity("weighted_ejector", EjectorTileEntity::new)
-		.instance(() -> ShaftInstance::new)
+		.instance(() -> EjectorInstance::new)
 		.validBlocks(AllBlocks.WEIGHTED_EJECTOR)
 		.renderer(() -> EjectorRenderer::new)
 		.register();

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

@@ -0,0 +1,60 @@
+package com.simibubi.create.content.logistics.block.depot;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.AllBlockPartials;
+import com.simibubi.create.content.contraptions.base.KineticTileEntity;
+import com.simibubi.create.content.contraptions.relays.encased.ShaftInstance;
+import com.simibubi.create.foundation.render.backend.instancing.IDynamicInstance;
+import com.simibubi.create.foundation.render.backend.instancing.InstanceKey;
+import com.simibubi.create.foundation.render.backend.instancing.InstancedTileRenderer;
+import com.simibubi.create.foundation.render.backend.instancing.impl.ModelData;
+import com.simibubi.create.foundation.utility.AnimationTickHolder;
+import com.simibubi.create.foundation.utility.MatrixStacker;
+
+public class EjectorInstance extends ShaftInstance implements IDynamicInstance {
+
+	protected final EjectorTileEntity tile;
+
+	protected final InstanceKey<ModelData> plate;
+
+	public EjectorInstance(InstancedTileRenderer<?> dispatcher, EjectorTileEntity tile) {
+		super(dispatcher, tile);
+		this.tile = tile;
+
+		plate = getTransformMaterial().getModel(AllBlockPartials.EJECTOR_TOP, blockState).createInstance();
+
+		pivotPlate();
+		updateLight();
+	}
+
+	@Override
+	public void beginFrame() {
+
+		if (tile.lidProgress.settled()) return;
+
+		pivotPlate();
+	}
+
+	private void pivotPlate() {
+		float lidProgress = tile.getLidProgress(AnimationTickHolder.getPartialTicks());
+		float angle = lidProgress * 70;
+
+		MatrixStack ms = new MatrixStack();
+
+		EjectorRenderer.applyLidAngle(tile, angle, MatrixStacker.of(ms).translate(getInstancePosition()));
+
+		plate.getInstance().setTransform(ms);
+	}
+
+	@Override
+	public void updateLight() {
+		super.updateLight();
+		relight(pos, plate.getInstance());
+	}
+
+	@Override
+	public void remove() {
+		super.remove();
+		plate.delete();
+	}
+}

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

@@ -6,6 +6,7 @@ import com.simibubi.create.AllBlockPartials;
 import com.simibubi.create.content.contraptions.base.KineticTileEntity;
 import com.simibubi.create.content.contraptions.base.KineticTileEntityRenderer;
 import com.simibubi.create.foundation.render.SuperByteBuffer;
+import com.simibubi.create.foundation.render.backend.FastRenderDispatcher;
 import com.simibubi.create.foundation.utility.AngleHelper;
 import com.simibubi.create.foundation.utility.IntAttached;
 import com.simibubi.create.foundation.utility.MatrixStacker;
@@ -22,6 +23,8 @@ import net.minecraft.util.math.Vec3d;
 
 public class EjectorRenderer extends KineticTileEntityRenderer {
 
+	static final Vec3d pivot = VecHelper.voxelSpace(0, 11.25, 0.75);
+
 	public EjectorRenderer(TileEntityRendererDispatcher dispatcher) {
 		super(dispatcher);
 	}
@@ -37,15 +40,16 @@ public class EjectorRenderer extends KineticTileEntityRenderer {
 		super.renderSafe(te, partialTicks, ms, buffer, light, overlay);
 
 		EjectorTileEntity ejector = (EjectorTileEntity) te;
-		SuperByteBuffer model = AllBlockPartials.EJECTOR_TOP.renderOn(te.getBlockState());
 		IVertexBuilder vertexBuilder = buffer.getBuffer(RenderType.getSolid());
-		Vec3d rotationOffset = VecHelper.voxelSpace(0, 11.25, 0.75);
 		float lidProgress = ((EjectorTileEntity) te).getLidProgress(partialTicks);
 		float angle = lidProgress * 70;
 
-		applyLidAngle(te, rotationOffset, angle, model.matrixStacker());
+		if (!FastRenderDispatcher.available(te.getWorld())) {
+			SuperByteBuffer model = AllBlockPartials.EJECTOR_TOP.renderOn(te.getBlockState());
+			applyLidAngle(te, angle, model.matrixStacker());
 			model.light(light)
 					.renderInto(ms, vertexBuilder);
+		}
 
 		MatrixStacker msr = MatrixStacker.of(ms);
 
@@ -70,7 +74,7 @@ public class EjectorRenderer extends KineticTileEntityRenderer {
 			return;
 
 		ms.push();
-		applyLidAngle(te, rotationOffset, angle, msr);
+		applyLidAngle(te, angle, msr);
 		msr.centre()
 			.rotateY(-180 - AngleHelper.horizontalAngle(te.getBlockState()
 				.get(EjectorBlock.HORIZONTAL_FACING)))
@@ -79,7 +83,11 @@ public class EjectorRenderer extends KineticTileEntityRenderer {
 		ms.pop();
 	}
 
-	protected void applyLidAngle(KineticTileEntity te, Vec3d rotationOffset, float angle, MatrixStacker matrixStacker) {
+	static void applyLidAngle(KineticTileEntity te, float angle, MatrixStacker matrixStacker) {
+		applyLidAngle(te, pivot, angle, matrixStacker);
+	}
+
+	static void applyLidAngle(KineticTileEntity te, Vec3d rotationOffset, float angle, MatrixStacker matrixStacker) {
 		matrixStacker.centre()
 			.rotateY(180 + AngleHelper.horizontalAngle(te.getBlockState()
 				.get(EjectorBlock.HORIZONTAL_FACING)))

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

@@ -18,4 +18,8 @@ public class BehaviourType<T extends TileEntityBehaviour> {
 		return name;
 	}
 
+	@Override
+	public int hashCode() {
+		return super.hashCode() * 31 * 493286711; // Better hash table distribution
+	}
 }