Add missing attributes data generators (#28)

* 1.13

* 1.14

* 1.15

* 1.16

* 1.17

* 1.18

* 1.19

* 1.19.2

* 1.20

* 1.20.4

* 1.20.5

* Updated 1.16+ to match attributes schema

* 1.21

* 1.21.3

1.13/src/main/java/dev/u9g/minecraftdatagenerator/generators/AttributesDataGenerator.java

@@ -0,0 +1,32 @@
+package dev.u9g.minecraftdatagenerator.generators;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import dev.u9g.minecraftdatagenerator.mixin.LanguageAccessor;
+import net.minecraft.util.Language;
+
+import java.util.Map;
+
+public class AttributesDataGenerator implements IDataGenerator {
+    @Override
+    public String getDataName() {
+        return "attributes";
+    }
+
+    @Override
+    public JsonElement generateDataJson() {
+        Map<String, String> translations = ((LanguageAccessor) new Language()).translations();
+        JsonArray arr = new JsonArray();
+        for (Map.Entry<String, String> translation : translations.entrySet()) {
+            String key = translation.getKey();
+            if (!key.startsWith("attribute.name.")) continue;
+            JsonObject obj = new JsonObject();
+            key = key.replace("attribute.name.", "");
+            obj.addProperty("name", key.split("\\.")[1]);
+            obj.addProperty("resource", key);
+            arr.add(obj);
+        }
+        return arr;
+    }
+}

1.13/src/main/java/dev/u9g/minecraftdatagenerator/mixin/LanguageAccessor.java

@@ -0,0 +1,13 @@
+package dev.u9g.minecraftdatagenerator.mixin;
+
+import net.minecraft.util.Language;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+import java.util.Map;
+
+@Mixin(Language.class)
+public interface LanguageAccessor {
+    @Accessor("translations")
+    Map<String, String> translations();
+}

1.13/src/main/resources/minecraft-data-generator.mixins.json

@@ -4,6 +4,7 @@
   "package": "dev.u9g.minecraftdatagenerator.mixin",
   "compatibilityLevel": "JAVA_17",
   "mixins": [
+    "LanguageAccessor",
     "MiningToolItemAccessor",
     "ReadyMixin",
     "StatusEffectAccessor"