Replace all ATs with Mixin on 1.13+ in preparation for Fabric

src/main/java/com/replaymod/render/mixin/ChunkRenderDispatcherAccessor.java

@@ -0,0 +1,34 @@
+//#if MC>=10800
+package com.replaymod.render.mixin;
+
+import net.minecraft.client.renderer.chunk.ChunkRenderDispatcher;
+import net.minecraft.client.renderer.chunk.ChunkRenderTask;
+import net.minecraft.client.renderer.chunk.ChunkRenderWorker;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+import java.util.List;
+//#if MC>=10904
+import java.util.concurrent.PriorityBlockingQueue;
+//#else
+//$$ import java.util.concurrent.BlockingQueue;
+//#endif
+
+@Mixin(ChunkRenderDispatcher.class)
+public interface ChunkRenderDispatcherAccessor {
+    @Accessor
+    List<ChunkRenderWorker> getListThreadedWorkers();
+
+    //#if MC>=10904
+    @Accessor
+    PriorityBlockingQueue<ChunkRenderTask> getQueueChunkUpdates();
+    @Accessor
+    void setQueueChunkUpdates(PriorityBlockingQueue<ChunkRenderTask> value);
+    //#else
+    //$$ @Accessor
+    //$$ BlockingQueue<ChunkCompileTaskGenerator> getQueueChunkUpdates();
+    //$$ @Accessor
+    //$$ void setQueueChunkUpdates(BlockingQueue<ChunkCompileTaskGenerator> value);
+    //#endif
+}
+//#endif