Clear the cable bus model cache when the resource pack is reloaded (otherwise we might return stale models with incorrect texture sprite coordinates).

src/main/java/appeng/client/render/cablebus/CableBusBakedModel.java

@@ -363,4 +363,9 @@ public class CableBusBakedModel implements IBakedModel
 	{
 		return ItemOverrideList.EMPTY;
 	}
+
+	public static void clearCache() {
+		CABLE_MODEL_CACHE.clear();
+	}
+
 }

src/main/java/appeng/client/render/cablebus/CableBusModelLoader.java

@@ -0,0 +1,27 @@
+package appeng.client.render.cablebus;
+
+import appeng.core.features.registries.PartModels;
+import com.google.gson.JsonDeserializationContext;
+import com.google.gson.JsonObject;
+import net.minecraft.resources.IResourceManager;
+import net.minecraftforge.client.model.IModelLoader;
+
+public class CableBusModelLoader implements IModelLoader<CableBusModel> {
+
+    private final PartModels partModels;
+
+    public CableBusModelLoader(PartModels partModels) {
+        this.partModels = partModels;
+    }
+
+    @Override
+    public void onResourceManagerReload(IResourceManager resourceManager) {
+        CableBusBakedModel.clearCache();
+    }
+
+    @Override
+    public CableBusModel read(JsonDeserializationContext deserializationContext, JsonObject modelContents) {
+        return new CableBusModel(partModels);
+    }
+
+}

src/main/java/appeng/core/AppEng.java

@@ -31,7 +31,7 @@ import appeng.capabilities.Capabilities;
 import appeng.client.ClientHelper;
 import appeng.client.render.DummyFluidItemModel;
 import appeng.client.render.SimpleModelLoader;
-import appeng.client.render.cablebus.CableBusModel;
+import appeng.client.render.cablebus.CableBusModelLoader;
 import appeng.client.render.cablebus.P2PTunnelFrequencyModel;
 import appeng.client.render.crafting.CraftingCubeModelLoader;
 import appeng.client.render.model.*;
@@ -208,7 +208,7 @@ public final class AppEng
 		ModelLoaderRegistry.registerLoader(new ResourceLocation(AppEng.MOD_ID, "part_plane"), PlaneModelLoader.INSTANCE);
 		ModelLoaderRegistry.registerLoader(new ResourceLocation(AppEng.MOD_ID, "crafting_cube"), CraftingCubeModelLoader.INSTANCE);
 		ModelLoaderRegistry.registerLoader(new ResourceLocation(AppEng.MOD_ID, "uvlightmap"), UVLModelLoader.INSTANCE);
-		addBuiltInModel("cable_bus", () -> new CableBusModel((PartModels) Api.INSTANCE.registries().partModels()));
+		ModelLoaderRegistry.registerLoader(new ResourceLocation(AppEng.MOD_ID, "cable_bus"), new CableBusModelLoader((PartModels) Api.INSTANCE.registries().partModels()));
 
 	}