From d5c97a1680f37c6bca79099790f5310a36af0259 Mon Sep 17 00:00:00 2001
From: moehreag <moehreag@gmail.com>
Date: Sun, 28 Jan 2024 19:44:24 +0100
Subject: [PATCH] additionally support loading lang files on 1.13+

---
 .../mixin/client/TranslationStorageMixin.java | 33 +++++++------------
 1 file changed, 11 insertions(+), 22 deletions(-)

diff --git a/libraries/resource-loader/resource-loader-mc17w43a-mc1.14.4/src/main/java/net/ornithemc/osl/resource/loader/impl/mixin/client/TranslationStorageMixin.java b/libraries/resource-loader/resource-loader-mc17w43a-mc1.14.4/src/main/java/net/ornithemc/osl/resource/loader/impl/mixin/client/TranslationStorageMixin.java
index 022637bc..f6abc4e3 100644
--- a/libraries/resource-loader/resource-loader-mc17w43a-mc1.14.4/src/main/java/net/ornithemc/osl/resource/loader/impl/mixin/client/TranslationStorageMixin.java
+++ b/libraries/resource-loader/resource-loader-mc17w43a-mc1.14.4/src/main/java/net/ornithemc/osl/resource/loader/impl/mixin/client/TranslationStorageMixin.java
@@ -1,9 +1,9 @@
 package net.ornithemc.osl.resource.loader.impl.mixin.client;
 
+import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
 import java.util.List;
@@ -15,7 +15,6 @@
 import net.minecraft.client.resource.manager.ResourceManager;
 import net.minecraft.resource.Identifier;
 import net.minecraft.resource.Resource;
-import org.quiltmc.parsers.json.JsonReader;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -38,15 +37,12 @@ public abstract class TranslationStorageMixin {
 	)
 	private void osl$resource_loader$loadJsonFiles(TranslationStorage instance, List<Resource> resources, Operation<Void> original,
 												   @Local(ordinal = 0) String languageCode, @Local(ordinal = 1) String originalPath,
-												   @Local(ordinal = 2) String namespace, @Local(argsOnly = true) ResourceManager manager){
-		String[] paths = new String[]{originalPath, String.format("lang/%s.json", languageCode),
+												   @Local(ordinal = 2) String namespace, @Local(argsOnly = true) ResourceManager manager) throws IOException{
+		String[] paths = new String[]{originalPath, String.format("lang/%s.lang", languageCode),
 			String.format("lang/%s.json", languageCode.toLowerCase(Locale.ROOT)),
 				String.format("lang/%s.lang", languageCode.toLowerCase(Locale.ROOT))};
 		for (String s : paths){
-			try {
-				original.call(instance, manager.getResources(new Identifier(namespace, s)));
-			} catch (IOException ignored) {
-			}
+			original.call(instance, manager.getResources(new Identifier(namespace, s)));
 		}
 	}
 
@@ -57,30 +53,23 @@ public abstract class TranslationStorageMixin {
 			target = "Lnet/minecraft/client/resource/language/TranslationStorage;load(Ljava/io/InputStream;)V"
 		)
 	)
-	private void osl$resource_loader$loadJsonFiles$2(TranslationStorage instance, InputStream is, Operation<Void> original, @Local Resource resource){
-		if (resource.getLocation().getPath().endsWith(".json")){
-			loadJson(is);
+	private void osl$resource_loader$loadJsonFiles$2(TranslationStorage instance, InputStream is, Operation<Void> original, @Local Resource resource) throws IOException {
+		if (resource.getLocation().getPath().endsWith(".lang")){
+			loadLang(is);
 		} else {
 			original.call(instance, is);
 		}
 	}
 
 	@Unique
-	private void loadJson(InputStream stream) {
+	private void loadLang(InputStream stream) throws IOException {
 		if (stream == null) {
 			return;
 		}
-		JsonReader reader = JsonReader.json(new InputStreamReader(stream));
 
-		Map<String, String> entries = new HashMap<>();
-		try {
-			reader.beginObject();
-			while (reader.hasNext()) {
-				entries.put(reader.nextName(), reader.nextString());
-			}
-			reader.endObject();
-		} catch (IOException ignored) {
+		try (BufferedReader reader = new BufferedReader(new InputStreamReader(stream))) {
+			reader.lines().filter(l -> !l.startsWith("#"))
+				.map(line -> line.split("=", 2)).forEach(key -> translations.put(key[0], key[1]));
 		}
-		translations.putAll(entries);
 	}
 }