feat(utils): LanguageUtils

src/main/java/org/auioc/mods/arnicalib/utils/game/LanguageUtils.java

@@ -0,0 +1,38 @@
+package org.auioc.mods.arnicalib.utils.game;
+
+import java.util.List;
+import com.mojang.brigadier.suggestion.SuggestionProvider;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.resources.language.ClientLanguage;
+import net.minecraft.client.resources.language.LanguageInfo;
+import net.minecraft.commands.CommandSourceStack;
+import net.minecraft.commands.SharedSuggestionProvider;
+import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.api.distmarker.OnlyIn;
+
+@OnlyIn(Dist.CLIENT)
+public interface LanguageUtils {
+
+    LanguageInfo DEFAULT_LANGUAGE = new LanguageInfo("en_us", "US", "English", false);
+
+    SuggestionProvider<CommandSourceStack> ALL_LANGUAGES_SUGGESTION = (ctx, builder) -> {
+        return SharedSuggestionProvider.suggest(Minecraft.getInstance().getLanguageManager().getLanguages().stream().map(LanguageInfo::getCode), builder);
+    };
+
+    static ClientLanguage getLanguage(LanguageInfo langInfo) {
+        return ClientLanguage.loadFrom(
+            Minecraft.getInstance().getResourceManager(),
+            List.of(langInfo)
+        );
+    }
+
+    static ClientLanguage getLanguage(String langCode) {
+        var langInfo = Minecraft.getInstance().getLanguageManager().getLanguage(langCode);
+        if (langInfo == null) {
+            langInfo = DEFAULT_LANGUAGE;
+        }
+
+        return getLanguage(langInfo);
+    }
+
+}