Updated MovableBlockEntity Rendering Code

src/main/java/carpet/fakes/BlockEntityRenderDispatcherInterface.java

@@ -1,8 +1,12 @@
 package carpet.fakes;
 
+import net.minecraft.block.BlockRenderLayer;
 import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.client.render.BufferBuilder;
 
 public interface BlockEntityRenderDispatcherInterface
 {
-    void renderBlockEntityOffset(BlockEntity blockEntity, float partialTicks, int destroyStage, double xOffset, double yOffset, double zOffset);
+    void renderBlockEntityOffset(BlockEntity blockEntity_1, float partialTicks, int destroyStage, BlockRenderLayer blockRenderLayer_1, BufferBuilder bufferBuilder_1,
+                                 double xOffset, double yOffset, double zOffset);
+
 }

src/main/java/carpet/mixins/BlockEntityRenderDispatcher_movableTEMixin.java

@@ -1,14 +1,18 @@
 package carpet.mixins;
 
 import carpet.fakes.BlockEntityRenderDispatcherInterface;
-import com.mojang.blaze3d.systems.RenderSystem;
+import com.sun.istack.internal.Nullable;
+import net.minecraft.block.BlockRenderLayer;
 import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.client.render.BufferBuilder;
 import net.minecraft.client.render.Camera;
-import net.minecraft.client.render.GuiLighting;
 import net.minecraft.client.render.block.entity.BlockEntityRenderDispatcher;
+import net.minecraft.client.render.block.entity.BlockEntityRenderer;
+import net.minecraft.util.crash.CrashException;
+import net.minecraft.util.crash.CrashReport;
+import net.minecraft.util.crash.CrashReportSection;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
-import org.lwjgl.opengl.GL20;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 
@@ -26,28 +30,43 @@ public abstract class BlockEntityRenderDispatcher_movableTEMixin implements Bloc
     @Shadow
     public World world;
     
-    //@Shadow
+    //@Shadow //Shadow doesn't work due to private+static+mixins requires abstract, therefore copied the whole method. //Todo fix this
-    //public abstract void renderEntity(BlockEntity blockEntity_1, double double_1, double double_2, double double_3,
+    private static void renderEntity(BlockEntity blockEntity_1, Runnable runnable_1){
-    //        float float_1, int int_1, boolean boolean_1);
+        try {
+            runnable_1.run();
+        } catch (Throwable var5) {
+            CrashReport crashReport_1 = CrashReport.create(var5, "Rendering Block Entity");
+            CrashReportSection crashReportSection_1 = crashReport_1.addElement("Block Entity Details");
+            blockEntity_1.populateCrashReport(crashReportSection_1);
+            throw new CrashException(crashReport_1);
+        }
+    }
+    @Shadow
+    public abstract <T extends BlockEntity> BlockEntityRenderer<T> get(@Nullable BlockEntity blockEntity_1);
     
     /**
      * @author 2No2Name
      */
     //Renders the BlockEntity offset by the amount specified in the arguments xOffset yOffset zOffset (the moving block moved in the animation by this)
-    public void renderBlockEntityOffset(BlockEntity blockEntity_1, float partialTicks, int destroyStage, double xOffset,
+    //Code copied and modified from BlockEntityRenderDispatcher::render(BlockEntity blockEntity_1, float float_1, int int_1, BlockRenderLayer blockRenderLayer_1, BufferBuilder bufferBuilder_1)
-            double yOffset, double zOffset)
+    public void renderBlockEntityOffset(BlockEntity blockEntity_1, float partialTicks, int destroyStage, BlockRenderLayer blockRenderLayer_1, BufferBuilder bufferBuilder_1, double xOffset,
-    {
+                                        double yOffset, double zOffset){
-        /*if (blockEntity_1.getSquaredDistance(this.cameraEntity.getPos().x - xOffset, this.cameraEntity.getPos().y - yOffset,
+        if (blockEntity_1.getSquaredDistance(this.cameraEntity.getPos().x - xOffset, this.cameraEntity.getPos().y - yOffset, this.cameraEntity.getPos().z - zOffset) < blockEntity_1.getSquaredRenderDistance()) {
-                this.cameraEntity.getPos().z - zOffset) < blockEntity_1.getSquaredRenderDistance())
+            BlockEntityRenderer<BlockEntity> blockEntityRenderer_1 = this.get(blockEntity_1);
-        {
+            if (blockEntityRenderer_1 != null) {
-            GuiLighting.enable();
+                if (blockEntity_1.hasWorld() && blockEntity_1.getType().supports(blockEntity_1.getCachedState().getBlock())) {
-            int i = this.world.getLightmapIndex(blockEntity_1.getPos());
+                    BlockPos blockPos_1 = blockEntity_1.getPos();
-            int j = i % 65536;
+                    renderEntity(blockEntity_1, () ->
-            int k = i / 65536;
+                    {
-            RenderSystem.glMultiTexCoord2f(GL20.GL_TEXTURE1, (float) j, (float) k);
+                        bufferBuilder_1.method_22629(); //add layer to stack
-            RenderSystem.color4f(1.0F, 1.0F, 1.0F, 1.0F);
+                        bufferBuilder_1.method_22626(xOffset,yOffset,zOffset); //add offset for the Blockentity
-            BlockPos blockpos = blockEntity_1.getPos();
+                        blockEntityRenderer_1.method_22747(blockEntity_1, (double)blockPos_1.getX() - renderOffsetX, (double)blockPos_1.getY() - renderOffsetY, (double)blockPos_1.getZ() - renderOffsetZ, partialTicks, destroyStage, bufferBuilder_1, blockRenderLayer_1, blockPos_1);
-            this.renderEntity(blockEntity_1, (double) blockpos.getX() - renderOffsetX + xOffset, (double) blockpos.getY() - renderOffsetY + yOffset, (double) blockpos.getZ() - renderOffsetZ + zOffset, partialTicks, destroyStage, false);
+                        //bufferBuilder_1.method_22626(-xOffset,-yOffset,-zOffset); //remove offset
-        }*/
+                        bufferBuilder_1.method_22630(); //remove layer from stack
+                    }
+                    );
+                }
+            }
+        }
     }
 }

src/main/java/carpet/mixins/PistonBlockEntityRenderer_movableTEMixin.java

@@ -3,8 +3,10 @@ package carpet.mixins;
 import carpet.settings.CarpetSettings;
 import carpet.fakes.BlockEntityRenderDispatcherInterface;
 import carpet.fakes.PistonBlockEntityInterface;
+import net.minecraft.block.BlockRenderLayer;
 import net.minecraft.block.entity.BlockEntity;
 import net.minecraft.block.entity.PistonBlockEntity;
+import net.minecraft.client.render.BufferBuilder;
 import net.minecraft.client.render.block.entity.BlockEntityRenderDispatcher;
 import net.minecraft.client.render.block.entity.BlockEntityRenderer;
 import net.minecraft.client.render.block.entity.PistonBlockEntityRenderer;
@@ -12,23 +14,22 @@ import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.LocalCapture;
 
 @Mixin(PistonBlockEntityRenderer.class)
 public abstract class PistonBlockEntityRenderer_movableTEMixin extends BlockEntityRenderer<PistonBlockEntity>
 {
-    /*
     @Inject(method = "method_3576", at = @At(value = "INVOKE",
             target = "Lnet/minecraft/client/render/block/entity/PistonBlockEntityRenderer;method_3575(Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;Lnet/minecraft/client/render/BufferBuilder;Lnet/minecraft/world/World;Z)Z", ordinal = 3))
-    private void updateRenderBool(PistonBlockEntity pistonBlockEntity_1, double double_1, double double_2,
+    private void updateRenderBool(PistonBlockEntity pistonBlockEntity_1, double double_1, double double_2, double double_3, float float_1, int int_1, BlockRenderLayer blockRenderLayer_1, BufferBuilder bufferBuilder_1, int int_2, int int_3, CallbackInfo ci)
-            double double_3, float float_1, int int_1, CallbackInfo ci)
     {
         if (!((PistonBlockEntityInterface) pistonBlockEntity_1).isRenderModeSet())
             ((PistonBlockEntityInterface) pistonBlockEntity_1).setRenderCarriedBlockEntity(CarpetSettings.movableBlockEntities && ((PistonBlockEntityInterface) pistonBlockEntity_1).getCarriedBlockEntity() != null);
     }
-    
+
-    @Inject(method = "method_3576", at = @At("RETURN"))
+
-    private void endMethod3576(PistonBlockEntity pistonBlockEntity_1, double double_1, double double_2, double double_3,
+    @Inject(method = "method_3576", at = @At("RETURN"), locals = LocalCapture.NO_CAPTURE)
-            float float_1, int int_1, CallbackInfo ci)
+    private void endMethod3576(PistonBlockEntity pistonBlockEntity_1, double double_1, double double_2, double double_3, float float_1, int int_1, BlockRenderLayer blockRenderLayer_1, BufferBuilder bufferBuilder_1, int int_2, int int_3, CallbackInfo ci)
     {
         if (((PistonBlockEntityInterface) pistonBlockEntity_1).getRenderCarriedBlockEntity())
         {
@@ -36,9 +37,8 @@ public abstract class PistonBlockEntityRenderer_movableTEMixin extends BlockEnti
             if (carriedBlockEntity != null)
             {
                 carriedBlockEntity.setPos(pistonBlockEntity_1.getPos());
-                ((BlockEntityRenderDispatcherInterface) BlockEntityRenderDispatcher.INSTANCE).renderBlockEntityOffset(carriedBlockEntity, float_1, int_1, pistonBlockEntity_1.getRenderOffsetX(float_1), pistonBlockEntity_1.getRenderOffsetY(float_1), pistonBlockEntity_1.getRenderOffsetZ(float_1));
+                ((BlockEntityRenderDispatcherInterface) BlockEntityRenderDispatcher.INSTANCE).renderBlockEntityOffset(carriedBlockEntity, float_1, int_1, BlockRenderLayer.field_20799, bufferBuilder_1, pistonBlockEntity_1.getRenderOffsetX(float_1), pistonBlockEntity_1.getRenderOffsetY(float_1), pistonBlockEntity_1.getRenderOffsetZ(float_1));
             }
         }
     }
-    */
 }