Hide mods from the resource/data pack screen (#854)

* Hide mods from the resource/data pack screen

* License

fabric-resource-loader-v0/src/main/java/net/fabricmc/fabric/impl/resource/loader/ModResourcePackCreator.java

@@ -23,12 +23,14 @@ import java.util.function.Consumer;
 import net.minecraft.resource.ResourcePack;
 import net.minecraft.resource.ResourcePackProfile;
 import net.minecraft.resource.ResourcePackProvider;
+import net.minecraft.resource.ResourcePackSource;
 import net.minecraft.resource.ResourceType;
 import net.minecraft.text.TranslatableText;
 
 import net.fabricmc.fabric.api.resource.ModResourcePack;
 
 public class ModResourcePackCreator implements ResourcePackProvider {
+	public static final ResourcePackSource RESOURCE_PACK_SOURCE = text -> new TranslatableText("pack.nameAndSource", text, new TranslatableText("pack.source.fabricmod"));
 	private final ResourceType type;
 
 	public ModResourcePackCreator(ResourceType type) {
@@ -48,7 +50,7 @@ public class ModResourcePackCreator implements ResourcePackProvider {
 
 			T var3 = ResourcePackProfile.of("fabric/" + ((ModResourcePack) pack).getFabricModMetadata().getId(),
 					false, () -> pack, factory, ResourcePackProfile.InsertionPosition.TOP,
-					text -> new TranslatableText("pack.nameAndSource", text, new TranslatableText("pack.source.fabricmod")));
+					RESOURCE_PACK_SOURCE);
 
 			if (var3 != null) {
 				consumer.accept(var3);

fabric-resource-loader-v0/src/main/java/net/fabricmc/fabric/mixin/resource/loader/MixinAbstractPackScreen.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2016, 2017, 2018, 2019 FabricMC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.fabricmc.fabric.mixin.resource.loader;
+
+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.gui.screen.pack.AbstractPackScreen;
+import net.minecraft.client.gui.screen.pack.PackListWidget;
+import net.minecraft.client.gui.screen.pack.ResourcePackOrganizer;
+
+import net.fabricmc.fabric.impl.resource.loader.ModResourcePackCreator;
+
+@Mixin(AbstractPackScreen.class)
+public class MixinAbstractPackScreen {
+	@Inject(method = "method_29672", at = @At("HEAD"), cancellable = true)
+	private void addPackEntry(PackListWidget packListWidget, ResourcePackOrganizer.Pack pack, CallbackInfo info) {
+		if (pack.getSource() == ModResourcePackCreator.RESOURCE_PACK_SOURCE) {
+			info.cancel();
+		}
+	}
+}

fabric-resource-loader-v0/src/main/java/net/fabricmc/fabric/mixin/resource/loader/MixinDataPackSettings.java

@@ -37,7 +37,7 @@ import net.fabricmc.loader.api.ModContainer;
 import net.fabricmc.fabric.impl.resource.loader.ModNioResourcePack;
 
 @Mixin(DataPackSettings.class)
-public class MixinClass_5359 {
+public class MixinDataPackSettings {
 	@Shadow
 	@Final
 	@Mutable

fabric-resource-loader-v0/src/main/resources/fabric-resource-loader-v0.mixins.json

@@ -3,13 +3,14 @@
   "package": "net.fabricmc.fabric.mixin.resource.loader",
   "compatibilityLevel": "JAVA_8",
   "mixins": [
-    "MixinClass_5359",
+    "MixinDataPackSettings",
     "MixinDefaultResourcePack",
     "MixinKeyedResourceReloadListener$Server",
     "MixinReloadableResourceManagerImpl",
     "MixinResourcePackManager"
   ],
   "client": [
+    "MixinAbstractPackScreen",
     "MixinFormat4ResourcePack",
     "MixinKeyedResourceReloadListener$Client",
     "MixinMinecraftGame",