Do partial datagen for language files

changelog.md

@@ -1,3 +1,7 @@
+##### Version 1.20.4-11.4.2-pre
+- Do partial datagen for language files (BluSunrize)
+    - This way we don't forget about localizing the countless banner variations anymore
+
 ##### Version 1.20.4-11.4.1-176
 - Add a netherite nugget (BluSunrize)
     - This is to allow recycling outputs of nuggets

gradle.properties

@@ -7,7 +7,7 @@ version_neoforge=20.4.234
 # "random" times. Updating this should usually be done in sync with updating the NeoForge version as there sometimes are
 # cross-dependencies in e.g. argument generation.
 version_neogradle=7.0.96
-version_ie=11.4.1
+version_ie=11.4.2
 version_jei=17.0.0.30
 version_cctweaked=1.110.2
 version_buildnumber=176

src/datagen/java/blusunrize/immersiveengineering/data/IEDataGenerator.java

@@ -60,6 +60,7 @@ public static void gatherData(GatherDataEvent event)
 			gen.addProvider(true, new StructureUpdater("structures/village", Lib.MODID, exHelper, output));
 			gen.addProvider(true, new DynamicModels(multiblocks, output, exHelper));
 			gen.addProvider(true, new LootModifierProvider(output));
+			gen.addProvider(true, new Language(output, exHelper, "en_us"));
 			for(final DataProvider provider : WorldGenerationProvider.makeProviders(output, lookup, exHelper))
 				gen.addProvider(true, provider);
 			ManualDataGenerator.addProviders(gen, exHelper);

src/datagen/java/blusunrize/immersiveengineering/data/Language.java

@@ -0,0 +1,86 @@
+/*
+ * BluSunrize
+ * Copyright (c) 2020
+ *
+ * This code is licensed under "Blu's License of Common Sense"
+ * Details can be found in the license file in the root folder of this project
+ */
+
+package blusunrize.immersiveengineering.data;
+
+import blusunrize.immersiveengineering.api.Lib;
+import blusunrize.immersiveengineering.api.multiblocks.TemplateMultiblock;
+import blusunrize.immersiveengineering.common.register.*;
+import blusunrize.immersiveengineering.common.register.IEBannerPatterns.BannerEntry;
+import blusunrize.immersiveengineering.common.util.Utils;
+import com.google.gson.Gson;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.stream.JsonReader;
+import net.minecraft.client.resources.language.I18n;
+import net.minecraft.core.Holder;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.data.PackOutput;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.NbtAccounter;
+import net.minecraft.nbt.NbtIo;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.packs.PackType;
+import net.minecraft.server.packs.resources.Resource;
+import net.minecraft.util.GsonHelper;
+import net.minecraft.world.item.DyeColor;
+import net.minecraft.world.level.block.entity.BannerPattern;
+import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate;
+import net.neoforged.neoforge.common.data.ExistingFileHelper;
+import net.neoforged.neoforge.common.data.LanguageProvider;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+
+public class Language extends LanguageProvider
+{
+	final ExistingFileHelper existingFileHelper;
+	private final ResourceLocation baseLangFile;
+
+	public Language(PackOutput output, ExistingFileHelper existingFileHelper, String locale)
+	{
+		super(output, Lib.MODID, locale);
+		this.existingFileHelper = existingFileHelper;
+		this.baseLangFile = new ResourceLocation(Lib.MODID, locale);
+	}
+
+	@Override
+	protected void addTranslations()
+	{
+		// Load our existing resource file
+		try
+		{
+			final Gson gson = new Gson();
+			final Resource resource = existingFileHelper.getResource(baseLangFile, PackType.CLIENT_RESOURCES, ".json", "lang_base");
+			final BufferedReader reader = resource.openAsReader();
+			JsonObject object = GsonHelper.fromJson(gson, reader, JsonObject.class);
+			for(String key : object.keySet())
+				add(key, object.get(key).getAsString());
+		} catch(IOException e)
+		{
+			throw new RuntimeException("Failure to read base language file", e);
+		}
+
+		// Add banners with their coloration
+		for(BannerEntry banner : IEBannerPatterns.ALL_BANNERS)
+			for(Holder<BannerPattern> pattern : banner.patterns())
+			{
+				final String key = pattern.unwrapKey().get().location().getPath();
+				final String[] keyParts = key.split("_");
+				String bannerName = Utils.toCamelCase(keyParts[0]);
+				if(keyParts.length > 1)
+					bannerName += " ("+Utils.toCamelCase(keyParts[1])+")";
+				for(DyeColor dye : DyeColor.values())
+				{
+					String color = dye.getSerializedName();
+					add("block.minecraft.banner.immersiveengineering."+key+"."+color, I18n.get("color.minecraft."+color)+" "+bannerName);
+				}
+			}
+	}
+}