Merge pull request #42 from Toad-Dev/merith-buffer-fix

Fix: Monitor render buffers not being released properly.

src/main/java/dan200/computercraft/ComputerCraftAPIImpl.java

@@ -30,7 +30,7 @@ import dan200.computercraft.core.apis.ApiFactories;
 import dan200.computercraft.core.asm.GenericMethod;
 import dan200.computercraft.core.filesystem.FileMount;
 import dan200.computercraft.core.filesystem.ResourceMount;
-import dan200.computercraft.mixin.MinecraftServerAccess;
+import dan200.computercraft.fabric.mixin.MinecraftServerAccess;
 import dan200.computercraft.shared.BundledRedstone;
 import dan200.computercraft.shared.MediaProviders;
 import dan200.computercraft.shared.Peripherals;

src/main/java/dan200/computercraft/api/client/TransformedModel.java

@@ -10,7 +10,7 @@ import java.util.Objects;
 
 import javax.annotation.Nonnull;
 
-import dan200.computercraft.mixin.AffineTransformationAccess;
+import dan200.computercraft.fabric.mixin.AffineTransformationAccess;
 
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.render.model.BakedModel;

src/main/java/dan200/computercraft/client/ClientTableFormatter.java

@@ -8,7 +8,7 @@ package dan200.computercraft.client;
 
 import javax.annotation.Nullable;
 
-import dan200.computercraft.mixin.ChatHudAccess;
+import dan200.computercraft.fabric.mixin.ChatHudAccess;
 import dan200.computercraft.shared.command.text.ChatHelpers;
 import dan200.computercraft.shared.command.text.TableBuilder;
 import dan200.computercraft.shared.command.text.TableFormatter;

src/main/java/dan200/computercraft/client/proxy/ComputerCraftProxyClient.java

@@ -20,9 +20,11 @@ import dan200.computercraft.client.render.TileEntityMonitorRenderer;
 import dan200.computercraft.client.render.TileEntityTurtleRenderer;
 import dan200.computercraft.client.render.TurtleModelLoader;
 import dan200.computercraft.client.render.TurtlePlayerRenderer;
+import dan200.computercraft.fabric.events.ClientUnloadWorldEvent;
 import dan200.computercraft.shared.ComputerCraftRegistry;
 import dan200.computercraft.shared.common.ContainerHeldItem;
 import dan200.computercraft.shared.common.IColouredItem;
+import dan200.computercraft.shared.common.TileGeneric;
 import dan200.computercraft.shared.computer.inventory.ContainerComputer;
 import dan200.computercraft.shared.computer.inventory.ContainerViewComputer;
 import dan200.computercraft.shared.peripheral.diskdrive.ContainerDiskDrive;
@@ -32,6 +34,7 @@ import dan200.computercraft.shared.pocket.inventory.ContainerPocketComputer;
 import dan200.computercraft.shared.pocket.items.ItemPocketComputer;
 import dan200.computercraft.shared.turtle.inventory.ContainerTurtle;
 
+import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientBlockEntityEvents;
 import net.minecraft.client.item.ModelPredicateProvider;
 import net.minecraft.client.render.RenderLayer;
 import net.minecraft.item.Item;
@@ -47,14 +50,19 @@ import net.fabricmc.fabric.api.client.rendereregistry.v1.BlockEntityRendererRegi
 import net.fabricmc.fabric.api.client.rendereregistry.v1.EntityRendererRegistry;
 import net.fabricmc.fabric.api.client.screenhandler.v1.ScreenRegistry;
 import net.fabricmc.fabric.api.event.client.ClientSpriteRegistryCallback;
-import net.fabricmc.fabric.api.event.lifecycle.v1.ServerWorldEvents;
 import net.fabricmc.fabric.mixin.object.builder.ModelPredicateProviderRegistrySpecificAccessor;
 
 @Environment (EnvType.CLIENT)
 public final class ComputerCraftProxyClient implements ClientModInitializer {
 
-    public static void initEvents() {
+    private static void initEvents() {
+        ClientBlockEntityEvents.BLOCK_ENTITY_UNLOAD.register( ( blockEntity, world ) -> {
+            if(blockEntity instanceof TileGeneric ) {
+                ((TileGeneric)blockEntity).onChunkUnloaded();
+            }
+        });
 
+        ClientUnloadWorldEvent.EVENT.register( () -> ClientMonitor.destroyAll() );
     }
 
     @Override
@@ -96,13 +104,9 @@ public final class ComputerCraftProxyClient implements ClientModInitializer {
                              () -> ComputerCraftRegistry.ModItems.POCKET_COMPUTER_ADVANCED);
         ClientRegistry.onItemColours();
 
-        // TODO Verify this does things properly
+        initEvents();
-        ServerWorldEvents.UNLOAD.register(((minecraftServer, serverWorld) -> {
-            ClientMonitor.destroyAll();
-        }));
     }
 
-
     // My IDE doesn't think so, but we do actually need these generics.
     private static void registerContainers() {
         ScreenRegistry.<ContainerComputer, GuiComputer<ContainerComputer>>register(ComputerCraftRegistry.ModContainers.COMPUTER, GuiComputer::create);
@@ -125,15 +129,4 @@ public final class ComputerCraftProxyClient implements ClientModInitializer {
             ModelPredicateProviderRegistrySpecificAccessor.callRegister(item.get(), id, getter);
         }
     }
-
-    //    @Mod.EventBusSubscriber (modid = ComputerCraft.MOD_ID, value = Dist.CLIENT)
-    //    public static final class ForgeHandlers {
-    //        @SubscribeEvent
-    //        public static void onWorldUnload(WorldEvent.Unload event) {
-    //            if (event.getWorld()
-    //                     .isClient()) {
-    //                ClientMonitor.destroyAll();
-    //            }
-    //        }
-    //    }
 }

src/main/java/dan200/computercraft/client/render/ItemMapLikeRenderer.java

@@ -6,7 +6,7 @@
 
 package dan200.computercraft.client.render;
 
-import dan200.computercraft.mixin.HeldItemRendererAccess;
+import dan200.computercraft.fabric.mixin.HeldItemRendererAccess;
 
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.render.VertexConsumerProvider;

src/main/java/dan200/computercraft/client/render/ModelTransformer.java

@@ -8,7 +8,7 @@ package dan200.computercraft.client.render;
 
 import java.util.List;
 
-import dan200.computercraft.mixin.BakedQuadAccess;
+import dan200.computercraft.fabric.mixin.BakedQuadAccess;
 
 import net.minecraft.client.render.VertexFormat;
 import net.minecraft.client.render.VertexFormatElement;

src/main/java/dan200/computercraft/fabric/events/ClientUnloadWorldEvent.java

@@ -0,0 +1,17 @@
+package dan200.computercraft.fabric.events;
+
+import net.fabricmc.fabric.api.event.Event;
+import net.fabricmc.fabric.api.event.EventFactory;
+
+@FunctionalInterface
+public interface ClientUnloadWorldEvent
+{
+    Event<ClientUnloadWorldEvent> EVENT = EventFactory.createArrayBacked( ClientUnloadWorldEvent.class,
+        callbacks -> () -> {
+            for( ClientUnloadWorldEvent callback : callbacks) {
+                callback.onClientUnloadWorld();
+            }
+    });
+
+    void onClientUnloadWorld();
+}

src/main/java/dan200/computercraft/fabric/mixin/AffineTransformationAccess.java

@@ -1,4 +1,4 @@
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Accessor;

src/main/java/dan200/computercraft/fabric/mixin/BakedQuadAccess.java

@@ -1,4 +1,4 @@
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Accessor;

src/main/java/dan200/computercraft/fabric/mixin/ChatHudAccess.java

@@ -1,4 +1,4 @@
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Invoker;

src/main/java/dan200/computercraft/fabric/mixin/HeldItemRendererAccess.java

@@ -1,4 +1,4 @@
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Invoker;

src/main/java/dan200/computercraft/fabric/mixin/MinecraftServerAccess.java

@@ -1,4 +1,4 @@
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Accessor;

src/main/java/dan200/computercraft/fabric/mixin/MixinBlock.java

@@ -4,7 +4,7 @@
  * Send enquiries to dratcliffe@gmail.com
  */
 
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import dan200.computercraft.shared.util.DropConsumer;
 import org.spongepowered.asm.mixin.Mixin;

src/main/java/dan200/computercraft/fabric/mixin/MixinEntity.java

@@ -4,7 +4,7 @@
  * Send enquiries to dratcliffe@gmail.com
  */
 
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import dan200.computercraft.shared.util.DropConsumer;
 import org.spongepowered.asm.mixin.Mixin;

src/main/java/dan200/computercraft/fabric/mixin/MixinHeldItemRenderer.java

@@ -4,12 +4,11 @@
  * Send enquiries to dratcliffe@gmail.com
  */
 
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import dan200.computercraft.client.render.ItemPocketRenderer;
 import dan200.computercraft.client.render.ItemPrintoutRenderer;
 import dan200.computercraft.shared.media.items.ItemPrintout;
-import dan200.computercraft.shared.mixed.MixedFirstPersonRenderer;
 import dan200.computercraft.shared.pocket.items.ItemPocketComputer;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -30,22 +29,12 @@ import net.fabricmc.api.Environment;
 
 @Mixin (HeldItemRenderer.class)
 @Environment (EnvType.CLIENT)
-public class MixinHeldItemRenderer implements MixedFirstPersonRenderer {
+public class MixinHeldItemRenderer {
-    @Override
-    public void renderArmFirstPerson_CC(MatrixStack stack, VertexConsumerProvider consumerProvider, int light, float equip, float swing, Arm hand) {
-        this.renderArmHoldingItem(stack, consumerProvider, light, equip, swing, hand);
-    }
-
     @Shadow
     private void renderArmHoldingItem(MatrixStack matrices, VertexConsumerProvider vertexConsumers, int light, float equipProgress, float swingProgress,
                                       Arm arm) {
     }
 
-    @Override
-    public float getMapAngleFromPitch_CC(float pitch) {
-        return this.getMapAngle(pitch);
-    }
-
     @Shadow
     private float getMapAngle(float pitch) {
         return 0;

src/main/java/dan200/computercraft/fabric/mixin/MixinItemFrameEntityRenderer.java

@@ -4,7 +4,7 @@
  * Send enquiries to dratcliffe@gmail.com
  */
 
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import dan200.computercraft.client.render.ItemPrintoutRenderer;
 import dan200.computercraft.shared.media.items.ItemPrintout;

src/main/java/dan200/computercraft/fabric/mixin/MixinMinecraftClient.java

@@ -0,0 +1,37 @@
+/*
+ * This file is part of ComputerCraft - http://www.computercraft.info
+ * Copyright Daniel Ratcliffe, 2011-2019. Do not distribute without permission.
+ * Send enquiries to dratcliffe@gmail.com
+ */
+
+package dan200.computercraft.fabric.mixin;
+
+import dan200.computercraft.client.FrameInfo;
+import dan200.computercraft.fabric.events.ClientUnloadWorldEvent;
+import net.minecraft.client.gui.screen.Screen;
+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;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import net.minecraft.client.MinecraftClient;
+
+@Mixin (MinecraftClient.class)
+public abstract class MixinMinecraftClient
+{
+    @Inject (method = "render", at = @At ("HEAD"))
+    private void onRender(CallbackInfo info) {
+        FrameInfo.onRenderFrame();
+    }
+
+    @Inject(method = "disconnect(Lnet/minecraft/client/gui/screen/Screen;)V", at = @At ("RETURN"))
+    private void disconnectAfter(Screen screen, CallbackInfo info) {
+        ClientUnloadWorldEvent.EVENT.invoker().onClientUnloadWorld();
+    }
+
+    @Inject(method = "joinWorld", at = @At("RETURN"))
+    private void joinWorldAfter(ClientWorld world, CallbackInfo info) {
+        ClientUnloadWorldEvent.EVENT.invoker().onClientUnloadWorld();
+    }
+}

src/main/java/dan200/computercraft/fabric/mixin/MixinScreen.java

@@ -4,7 +4,7 @@
  * Send enquiries to dratcliffe@gmail.com
  */
 
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import dan200.computercraft.shared.command.ClientCommands;
 import org.spongepowered.asm.mixin.Mixin;

src/main/java/dan200/computercraft/fabric/mixin/MixinServerWorld.java

@@ -4,7 +4,7 @@
  * Send enquiries to dratcliffe@gmail.com
  */
 
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import dan200.computercraft.shared.util.DropConsumer;
 import org.spongepowered.asm.mixin.Mixin;

src/main/java/dan200/computercraft/fabric/mixin/MixinWorld.java

@@ -4,7 +4,7 @@
  * Send enquiries to dratcliffe@gmail.com
  */
 
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import java.util.Collection;
 

src/main/java/dan200/computercraft/fabric/mixin/MixinWorldRenderer.java

@@ -4,7 +4,7 @@
  * Send enquiries to dratcliffe@gmail.com
  */
 
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import dan200.computercraft.client.render.CableHighlightRenderer;
 import dan200.computercraft.client.render.MonitorHighlightRenderer;

src/main/java/dan200/computercraft/fabric/mixin/SignBlockEntityAccess.java

@@ -1,4 +1,4 @@
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Accessor;

src/main/java/dan200/computercraft/fabric/mixin/SoundEventAccess.java

@@ -1,4 +1,4 @@
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Accessor;

src/main/java/dan200/computercraft/fabric/mixin/WorldSavePathAccess.java

@@ -1,4 +1,4 @@
-package dan200.computercraft.mixin;
+package dan200.computercraft.fabric.mixin;
 
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Invoker;

src/main/java/dan200/computercraft/mixin/MixinMinecraftGame.java

@@ -1,23 +0,0 @@
-/*
- * This file is part of ComputerCraft - http://www.computercraft.info
- * Copyright Daniel Ratcliffe, 2011-2019. Do not distribute without permission.
- * Send enquiries to dratcliffe@gmail.com
- */
-
-package dan200.computercraft.mixin;
-
-import dan200.computercraft.client.FrameInfo;
-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 net.minecraft.client.MinecraftClient;
-
-@Mixin (MinecraftClient.class)
-public abstract class MixinMinecraftGame {
-    @Inject (method = "render", at = @At ("HEAD"))
-    private void onRender(CallbackInfo info) {
-        FrameInfo.onRenderFrame();
-    }
-}

src/main/java/dan200/computercraft/shared/common/TileGeneric.java

@@ -28,6 +28,9 @@ public abstract class TileGeneric extends BlockEntity implements BlockEntityClie
     public void destroy() {
     }
 
+    public void onChunkUnloaded() {
+    }
+
     public final void updateBlock() {
         this.markDirty();
         BlockPos pos = this.getPos();

src/main/java/dan200/computercraft/shared/computer/blocks/TileComputerBase.java

@@ -77,6 +77,12 @@ public abstract class TileComputerBase extends TileGeneric implements IComputerT
         }
     }
 
+    @Override
+    public void onChunkUnloaded()
+    {
+        unload();
+    }
+
     protected void unload() {
         if (this.m_instanceID >= 0) {
             if (!this.getWorld().isClient) {

src/main/java/dan200/computercraft/shared/mixed/MixedFirstPersonRenderer.java

@@ -1,17 +0,0 @@
-/*
- * This file is part of ComputerCraft - http://www.computercraft.info
- * Copyright Daniel Ratcliffe, 2011-2019. Do not distribute without permission.
- * Send enquiries to dratcliffe@gmail.com
- */
-
-package dan200.computercraft.shared.mixed;
-
-import net.minecraft.client.render.VertexConsumerProvider;
-import net.minecraft.client.util.math.MatrixStack;
-import net.minecraft.util.Arm;
-
-public interface MixedFirstPersonRenderer {
-    void renderArmFirstPerson_CC(MatrixStack stack, VertexConsumerProvider consumerProvider, int light, float equip, float swing, Arm hand);
-
-    float getMapAngleFromPitch_CC(float pitch);
-}

src/main/java/dan200/computercraft/shared/network/client/PlayRecordClientMessage.java

@@ -8,7 +8,7 @@ package dan200.computercraft.shared.network.client;
 
 import javax.annotation.Nonnull;
 
-import dan200.computercraft.mixin.SoundEventAccess;
+import dan200.computercraft.fabric.mixin.SoundEventAccess;
 import dan200.computercraft.shared.network.NetworkMessage;
 
 import net.minecraft.client.MinecraftClient;

src/main/java/dan200/computercraft/shared/peripheral/modem/wired/TileCable.java

@@ -83,6 +83,13 @@ public class TileCable extends TileGeneric implements IPeripheralTile {
         }
     }
 
+    @Override
+    public void onChunkUnloaded()
+    {
+        super.onChunkUnloaded();
+        onRemove();
+    }
+
     private void onRemove() {
         if (this.world == null || !this.world.isClient) {
             this.m_node.remove();

src/main/java/dan200/computercraft/shared/peripheral/modem/wired/TileWiredModemFull.java

@@ -74,6 +74,13 @@ public class TileWiredModemFull extends TileGeneric implements IPeripheralTile {
         super.destroy();
     }
 
+    @Override
+    public void onChunkUnloaded()
+    {
+        super.onChunkUnloaded();
+        doRemove();
+    }
+
     private void doRemove() {
         if (this.world == null || !this.world.isClient) {
             this.m_node.remove();

src/main/java/dan200/computercraft/shared/peripheral/monitor/TileMonitor.java

@@ -79,6 +79,23 @@ public class TileMonitor extends TileGeneric implements IPeripheralTile {
         }
     }
 
+    @Override
+    public void markRemoved() {
+        super.markRemoved();
+        if (this.m_clientMonitor != null && this.m_xIndex == 0 && this.m_yIndex ==  0) {
+            this.m_clientMonitor.destroy();
+        }
+    }
+
+    @Override
+    public void onChunkUnloaded() {
+        super.onChunkUnloaded();
+        if (this.m_clientMonitor != null && this.m_xIndex == 0 && this.m_yIndex == 0) {
+            this.m_clientMonitor.destroy();
+        }
+        this.m_clientMonitor = null;
+    }
+
     @Nonnull
     @Override
     public ActionResult onActivate(PlayerEntity player, Hand hand, BlockHitResult hit) {
@@ -262,15 +279,6 @@ public class TileMonitor extends TileGeneric implements IPeripheralTile {
         return ComputerCraft.monitorDistanceSq;
     }
 
-    @Override
-    @Environment (EnvType.CLIENT)
-    public void markRemoved() {
-        super.markRemoved();
-        if (this.m_clientMonitor != null && this.m_xIndex == 0 && this.m_yIndex == 0) {
-            this.m_clientMonitor.destroy();
-        }
-    }
-
     // Sizing and placement stuff
 
     @Override

src/main/java/dan200/computercraft/shared/peripheral/speaker/SpeakerPeripheral.java

@@ -18,7 +18,7 @@ import dan200.computercraft.api.lua.ILuaContext;
 import dan200.computercraft.api.lua.LuaException;
 import dan200.computercraft.api.lua.LuaFunction;
 import dan200.computercraft.api.peripheral.IPeripheral;
-import dan200.computercraft.mixin.SoundEventAccess;
+import dan200.computercraft.fabric.mixin.SoundEventAccess;
 
 import net.minecraft.block.enums.Instrument;
 import net.minecraft.network.packet.s2c.play.PlaySoundIdS2CPacket;

src/main/java/dan200/computercraft/shared/proxy/ComputerCraftProxyCommon.java

@@ -17,6 +17,7 @@ import dan200.computercraft.shared.TurtlePermissions;
 import dan200.computercraft.shared.command.CommandComputerCraft;
 import dan200.computercraft.shared.command.arguments.ArgumentSerializers;
 import dan200.computercraft.shared.common.DefaultBundledRedstoneProvider;
+import dan200.computercraft.shared.common.TileGeneric;
 import dan200.computercraft.shared.data.BlockNamedEntityLootCondition;
 import dan200.computercraft.shared.data.HasComputerIdLootCondition;
 import dan200.computercraft.shared.data.PlayerCreativeLootCondition;
@@ -28,6 +29,7 @@ import dan200.computercraft.shared.turtle.FurnaceRefuelHandler;
 import dan200.computercraft.shared.turtle.SignInspectHandler;
 import dan200.computercraft.shared.util.TickScheduler;
 
+import net.fabricmc.fabric.api.event.lifecycle.v1.ServerBlockEntityEvents;
 import net.minecraft.block.entity.BlockEntity;
 import net.minecraft.block.entity.CommandBlockBlockEntity;
 import net.minecraft.item.Item;
@@ -106,6 +108,12 @@ public final class ComputerCraftProxyCommon {
             ComputerCraftProxyCommon.server = null;
         });
 
+        ServerBlockEntityEvents.BLOCK_ENTITY_UNLOAD.register( ( blockEntity, world ) -> {
+            if(blockEntity instanceof TileGeneric ) {
+                ((TileGeneric)blockEntity).onChunkUnloaded();
+            }
+        });
+
         TurtleEvent.EVENT_BUS.register(FurnaceRefuelHandler.INSTANCE);
         TurtleEvent.EVENT_BUS.register(new TurtlePermissions());
         TurtleEvent.EVENT_BUS.register(new SignInspectHandler());

src/main/java/dan200/computercraft/shared/turtle/SignInspectHandler.java

@@ -6,7 +6,7 @@ import java.util.Map;
 import com.google.common.eventbus.Subscribe;
 
 import dan200.computercraft.api.turtle.event.TurtleBlockEvent;
-import dan200.computercraft.mixin.SignBlockEntityAccess;
+import dan200.computercraft.fabric.mixin.SignBlockEntityAccess;
 
 import net.minecraft.block.entity.BlockEntity;
 import net.minecraft.block.entity.SignBlockEntity;

src/main/java/dan200/computercraft/shared/util/IDAssigner.java

@@ -21,7 +21,7 @@ import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.google.gson.reflect.TypeToken;
 import dan200.computercraft.ComputerCraft;
-import dan200.computercraft.mixin.WorldSavePathAccess;
+import dan200.computercraft.fabric.mixin.WorldSavePathAccess;
 import me.shedaniel.cloth.api.utils.v1.GameInstanceUtils;
 
 import net.minecraft.server.MinecraftServer;

src/main/resources/computercraft.mixins.json

@@ -1,6 +1,6 @@
 {
     "required": true,
-    "package": "dan200.computercraft.mixin",
+    "package": "dan200.computercraft.fabric.mixin",
     "compatibilityLevel": "JAVA_8",
     "mixins": [
         "MinecraftServerAccess",
@@ -20,7 +20,7 @@
         "HeldItemRendererAccess",
         "MixinHeldItemRenderer",
         "MixinItemFrameEntityRenderer",
-        "MixinMinecraftGame",
+        "MixinMinecraftClient",
         "MixinScreen",
         "MixinWorldRenderer"
     ],