Some semblance of immersive portals compat.

- Each world gets its own KineticRenderer now.

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

@@ -14,10 +14,13 @@ import com.simibubi.create.foundation.item.CustomItemModels;
 import com.simibubi.create.foundation.item.CustomRenderedItems;
 import com.simibubi.create.foundation.ponder.content.PonderIndex;
 import com.simibubi.create.foundation.ponder.elements.WorldSectionElement;
+import com.simibubi.create.foundation.render.AllProgramSpecs;
 import com.simibubi.create.foundation.render.KineticRenderer;
 import com.simibubi.create.foundation.render.SuperByteBufferCache;
 import com.simibubi.create.foundation.render.backend.Backend;
 import com.simibubi.create.foundation.render.backend.OptifineHandler;
+import com.simibubi.create.foundation.render.backend.instancing.InstancedTileRenderer;
+import com.simibubi.create.foundation.utility.WorldAttached;
 import com.simibubi.create.foundation.utility.ghost.GhostBlocks;
 import com.simibubi.create.foundation.utility.outliner.Outliner;
 import net.minecraft.block.Block;
@@ -30,6 +33,7 @@ import net.minecraft.item.Item;
 import net.minecraft.resources.IReloadableResourceManager;
 import net.minecraft.resources.IResourceManager;
 import net.minecraft.util.ResourceLocation;
+import net.minecraft.world.IWorld;
 import net.minecraftforge.client.event.ModelBakeEvent;
 import net.minecraftforge.client.event.ModelRegistryEvent;
 import net.minecraftforge.client.event.TextureStitchEvent;
@@ -37,6 +41,7 @@ import net.minecraftforge.client.model.ModelLoader;
 import net.minecraftforge.eventbus.api.IEventBus;
 import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent;
 
+import javax.annotation.Nullable;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -48,7 +53,7 @@ public class CreateClient {
 	public static SchematicHandler schematicHandler;
 	public static SchematicAndQuillHandler schematicAndQuillHandler;
 	public static SuperByteBufferCache bufferCache;
-	public static KineticRenderer kineticRenderer;
+	public static WorldAttached<KineticRenderer> kineticRenderer;
 	public static final Outliner outliner = new Outliner();
 	public static GhostBlocks ghostBlocks;
 
@@ -70,7 +75,8 @@ public class CreateClient {
 	}
 
 	public static void clientInit(FMLClientSetupEvent event) {
-		kineticRenderer = new KineticRenderer();
+		AllProgramSpecs.init();
+		kineticRenderer = new WorldAttached<>(KineticRenderer::new);
 
 		schematicSender = new ClientSchematicLoader();
 		schematicHandler = new SchematicHandler();
@@ -192,8 +198,18 @@ public class CreateClient {
 	}
 
 	public static void invalidateRenderers() {
-		CreateClient.bufferCache.invalidate();
+		invalidateRenderers(null);
-		CreateClient.kineticRenderer.invalidate();
+	}
+
+	public static void invalidateRenderers(@Nullable IWorld world) {
+		bufferCache.invalidate();
+
+		if (world != null) {
+			kineticRenderer.get(world).invalidate();
+		} else {
+			kineticRenderer.forEach(InstancedTileRenderer::invalidate);
+		}
+
 		ContraptionRenderDispatcher.invalidateAll();
 	}
 }

src/main/java/com/simibubi/create/content/contraptions/base/KineticTileEntity.java

@@ -534,12 +534,6 @@ public abstract class KineticTileEntity extends SmartTileEntity
 		return block.hasIntegratedCogwheel(world, pos, state);
 	}
 
-	@Override
-	public void onChunkUnloaded() {
-		if (world != null && world.isRemote)
-			DistExecutor.unsafeRunWhenOn(Dist.CLIENT, () -> () -> CreateClient.kineticRenderer.remove(this));
-	}
-
 	@Override
 	public void requestModelDataUpdate() {
 		super.requestModelDataUpdate();

src/main/java/com/simibubi/create/events/ClientEvents.java

@@ -27,6 +27,7 @@ import com.simibubi.create.foundation.item.TooltipHelper;
 import com.simibubi.create.foundation.networking.AllPackets;
 import com.simibubi.create.foundation.networking.LeftClickPacket;
 import com.simibubi.create.foundation.ponder.PonderTooltipHandler;
+import com.simibubi.create.foundation.render.KineticRenderer;
 import com.simibubi.create.foundation.render.backend.FastRenderDispatcher;
 import com.simibubi.create.foundation.render.backend.RenderWork;
 import com.simibubi.create.foundation.renderState.SuperRenderTypeBuffer;
@@ -125,7 +126,9 @@ public class ClientEvents {
 		if (world.isRemote() && world instanceof ClientWorld) {
 			CreateClient.invalidateRenderers();
 			AnimationTickHolder.reset();
-			((ClientWorld) world).loadedTileEntityList.forEach(CreateClient.kineticRenderer::add);
+			KineticRenderer renderer = CreateClient.kineticRenderer.get(world);
+			renderer.invalidate();
+			((ClientWorld) world).loadedTileEntityList.forEach(renderer::add);
 		}
 
 		/*
@@ -139,7 +142,7 @@ public class ClientEvents {
 	@SubscribeEvent
 	public static void onUnloadWorld(WorldEvent.Unload event) {
 		if (event.getWorld().isRemote()) {
-			CreateClient.invalidateRenderers();
+			CreateClient.invalidateRenderers(event.getWorld());
 			AnimationTickHolder.reset();
 		}
 	}

src/main/java/com/simibubi/create/foundation/mixin/AddRemoveTileMixin.java

@@ -1,5 +1,6 @@
 package com.simibubi.create.foundation.mixin;
 
+import com.simibubi.create.foundation.render.KineticRenderer;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -17,12 +18,16 @@ import net.minecraft.world.World;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
 
+import java.util.Set;
+
 @OnlyIn(Dist.CLIENT)
 @Mixin(World.class)
 public class AddRemoveTileMixin {
 
     @Shadow @Final public boolean isRemote;
 
+    @Shadow @Final protected Set<TileEntity> tileEntitiesToBeRemoved;
+
     /**
      * JUSTIFICATION: This method is called whenever a tile entity is removed due
      * to a change in block state, even on the client. By hooking into this method,
@@ -30,11 +35,28 @@ public class AddRemoveTileMixin {
      */
     @Inject(at = @At(value = "INVOKE_ASSIGN", target = "Lnet/minecraft/world/World;getTileEntity(Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/tileentity/TileEntity;"), method = "removeTileEntity", locals = LocalCapture.CAPTURE_FAILHARD)
     private void onRemoveTile(BlockPos pos, CallbackInfo ci, TileEntity te) {
-        if (isRemote) CreateClient.kineticRenderer.remove(te);
+        if (isRemote) {
+            World thi = (World)(Object) this;
+            CreateClient.kineticRenderer.get(thi).remove(te);
+        }
     }
 
     @Inject(at = @At("TAIL"), method = "addTileEntity")
     private void onAddTile(TileEntity te, CallbackInfoReturnable<Boolean> cir) {
-        if (isRemote) CreateClient.kineticRenderer.queueAdd(te);
+        if (isRemote) {
+            World thi = (World)(Object) this;
+            CreateClient.kineticRenderer.get(thi).queueAdd(te);
+        }
+    }
+
+    @Inject(at = @At(value = "INVOKE", target = "Ljava/util/Set;clear()V", ordinal = 0), method = "tickBlockEntities")
+    private void onChunkUnload(CallbackInfo ci) {
+        if (isRemote) {
+            World thi = (World)(Object) this;
+            KineticRenderer kineticRenderer = CreateClient.kineticRenderer.get(thi);
+            for (TileEntity tile : tileEntitiesToBeRemoved) {
+                kineticRenderer.remove(tile);
+            }
+        }
     }
 }

src/main/java/com/simibubi/create/foundation/mixin/LightUpdateMixin.java

@@ -3,6 +3,7 @@ package com.simibubi.create.foundation.mixin;
 import java.util.Map;
 
 import com.simibubi.create.CreateClient;
+import net.minecraft.client.world.ClientWorld;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
@@ -33,6 +34,7 @@ public abstract class LightUpdateMixin extends AbstractChunkProvider {
     @Inject(at = @At("HEAD"), method = "markLightChanged")
     private void onLightUpdate(LightType type, SectionPos pos, CallbackInfo ci) {
         ClientChunkProvider thi = ((ClientChunkProvider) (Object) this);
+        ClientWorld world = (ClientWorld) thi.getWorld();
 
         Chunk chunk = thi.getChunk(pos.getSectionX(), pos.getSectionZ(), false);
 
@@ -43,14 +45,15 @@ public abstract class LightUpdateMixin extends AbstractChunkProvider {
                  .entrySet()
                  .stream()
                  .filter(entry -> SectionPos.toChunk(entry.getKey().getY()) == sectionY)
-                 .map(Map.Entry::getValue).forEach(tile -> {
+                 .map(Map.Entry::getValue)
-                CreateClient.kineticRenderer.onLightUpdate(tile);
+                 .forEach(tile -> {
+                CreateClient.kineticRenderer.get(world).onLightUpdate(tile);
 
                 if (tile instanceof ILightListener)
                     ((ILightListener) tile).onChunkLightUpdate();
             });
         }
 
-        ContraptionRenderDispatcher.notifyLightUpdate((ILightReader) thi.getWorld(), type, pos);
+        ContraptionRenderDispatcher.notifyLightUpdate(world, type, pos);
     }
 }

src/main/java/com/simibubi/create/foundation/mixin/RenderHooksMixin.java

@@ -1,5 +1,6 @@
 package com.simibubi.create.foundation.mixin;
 
+import com.simibubi.create.foundation.render.KineticRenderer;
 import net.minecraft.client.renderer.*;
 import net.minecraft.util.math.Vec3d;
 import org.lwjgl.opengl.GL20;
@@ -52,17 +53,20 @@ public class RenderHooksMixin {
         double camY = cameraPos.getY();
         double camZ = cameraPos.getZ();
 
-        CreateClient.kineticRenderer.beginFrame(camX, camY, camZ);
+        CreateClient.kineticRenderer.get(world).beginFrame(camX, camY, camZ);
         ContraptionRenderDispatcher.beginFrame(camX, camY, camZ);
     }
 
     @Inject(at = @At("TAIL"), method = "loadRenderers")
     private void refresh(CallbackInfo ci) {
-        CreateClient.kineticRenderer.invalidate();
         ContraptionRenderDispatcher.invalidateAll();
         OptifineHandler.refresh();
         Backend.refresh();
 
-        if (Backend.canUseInstancing() && world != null) world.loadedTileEntityList.forEach(CreateClient.kineticRenderer::add);
+        if (Backend.canUseInstancing() && world != null) {
+            KineticRenderer kineticRenderer = CreateClient.kineticRenderer.get(world);
+            kineticRenderer.invalidate();
+            world.loadedTileEntityList.forEach(kineticRenderer::add);
+        }
     }
 }

src/main/java/com/simibubi/create/foundation/render/AllProgramSpecs.java

@@ -19,6 +19,10 @@ import com.simibubi.create.foundation.render.backend.gl.shader.ShaderConstants;
 import net.minecraft.util.ResourceLocation;
 
 public class AllProgramSpecs {
+    public static void init() {
+        // noop, make sure the static field are loaded.
+    }
+
     public static final ProgramSpec<BasicProgram> MODEL = register(ProgramSpec.builder("model", BasicProgram::new)
                                                                                  .addAttributes(ModelVertexAttributes.class)
                                                                                  .addAttributes(InstanceVertexAttributes.class)
@@ -90,10 +94,6 @@ public class AllProgramSpecs {
                                                                                   .setFrag(Locations.CONTRAPTION)
                                                                                   .createProgramSpec());
 
-    public static class Contraption {
-
-    }
-
 
     public static class Locations {
         public static final ResourceLocation MODEL_FRAG = loc("model.frag");

src/main/java/com/simibubi/create/foundation/render/KineticRenderer.java

@@ -19,6 +19,7 @@ import net.minecraft.client.renderer.RenderType;
 import net.minecraft.entity.Entity;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.MathHelper;
 
 public class KineticRenderer extends InstancedTileRenderer<BasicProgram> {
     public static int MAX_ORIGIN_DISTANCE = 100;
@@ -40,30 +41,27 @@ public class KineticRenderer extends InstancedTileRenderer<BasicProgram> {
     }
 
     @Override
-    public void tick() {
+    public void beginFrame(double cameraX, double cameraY, double cameraZ) {
-        super.tick();
+        int cX = MathHelper.floor(cameraX);
+        int cY = MathHelper.floor(cameraY);
+        int cZ = MathHelper.floor(cameraZ);
 
-        Minecraft mc = Minecraft.getInstance();
+        int dX = Math.abs(cX - originCoordinate.getX());
-        Entity renderViewEntity = mc.renderViewEntity;
+        int dY = Math.abs(cY - originCoordinate.getY());
-
+        int dZ = Math.abs(cZ - originCoordinate.getZ());
-        if (renderViewEntity == null) return;
-
-        BlockPos renderViewPosition = renderViewEntity.getPosition();
-
-        int dX = Math.abs(renderViewPosition.getX() - originCoordinate.getX());
-        int dY = Math.abs(renderViewPosition.getY() - originCoordinate.getY());
-        int dZ = Math.abs(renderViewPosition.getZ() - originCoordinate.getZ());
 
         if (dX > MAX_ORIGIN_DISTANCE ||
                 dY > MAX_ORIGIN_DISTANCE ||
                 dZ > MAX_ORIGIN_DISTANCE) {
 
-            originCoordinate = renderViewPosition;
+            originCoordinate = new BlockPos(cX, cY, cZ);
 
             ArrayList<TileEntity> instancedTiles = new ArrayList<>(instances.keySet());
             invalidate();
             instancedTiles.forEach(this::add);
         }
+
+        super.beginFrame(cameraX, cameraY, cameraZ);
     }
 
     @Override

src/main/java/com/simibubi/create/foundation/render/backend/FastRenderDispatcher.java

@@ -2,13 +2,11 @@ package com.simibubi.create.foundation.render.backend;
 
 import java.util.concurrent.ConcurrentHashMap;
 
-import org.lwjgl.opengl.GL11;
+import com.simibubi.create.foundation.render.KineticRenderer;
 
 import com.mojang.blaze3d.matrix.MatrixStack;
-import com.mojang.blaze3d.systems.RenderSystem;
 import com.simibubi.create.CreateClient;
 import com.simibubi.create.content.contraptions.KineticDebugger;
-import com.simibubi.create.content.schematics.SchematicWorld;
 import com.simibubi.create.foundation.utility.AnimationTickHolder;
 import com.simibubi.create.foundation.utility.WorldAttached;
 
@@ -41,14 +39,15 @@ public class FastRenderDispatcher {
     public static void tick() {
         ClientWorld world = Minecraft.getInstance().world;
 
-        CreateClient.kineticRenderer.tick();
+        KineticRenderer kineticRenderer = CreateClient.kineticRenderer.get(world);
+        kineticRenderer.tick();
 
         ConcurrentHashMap.KeySetView<TileEntity, Boolean> map = queuedUpdates.get(world);
         map
                 .forEach(te -> {
                     map.remove(te);
 
-                    CreateClient.kineticRenderer.update(te);
+                    kineticRenderer.update(te);
                 });
     }
 
@@ -71,9 +70,12 @@ public class FastRenderDispatcher {
     public static void renderLayer(RenderType layer, Matrix4f viewProjection, double cameraX, double cameraY, double cameraZ) {
         if (!Backend.canUseInstancing()) return;
 
+        ClientWorld world = Minecraft.getInstance().world;
+        KineticRenderer kineticRenderer = CreateClient.kineticRenderer.get(world);
+
         layer.startDrawing();
 
-        CreateClient.kineticRenderer.render(layer, viewProjection, cameraX, cameraY, cameraZ);
+        kineticRenderer.render(layer, viewProjection, cameraX, cameraY, cameraZ);
 
         layer.endDrawing();
     }

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

@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.function.Consumer;
 import java.util.function.Supplier;
 
 import javax.annotation.Nullable;
@@ -40,4 +41,8 @@ public class WorldAttached<T> {
 		attached.put(world, entry);
 	}
 
+	public void forEach(Consumer<T> consumer) {
+		attached.values().forEach(consumer);
+	}
+	
 }