CaveTypesJsonLoader

package com.hypixel.hytale.server.worldgen.loader.cave;

import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.hypixel.hytale.procedurallib.json.JsonLoader;
import com.hypixel.hytale.procedurallib.json.SeedString;
import com.hypixel.hytale.server.worldgen.SeedStringResource;
import com.hypixel.hytale.server.worldgen.cave.CaveType;
import com.hypixel.hytale.server.worldgen.loader.context.ZoneFileContext;
import java.nio.file.Path;
import javax.annotation.Nonnull;

public class CaveTypesJsonLoader extends JsonLoader<SeedStringResource, CaveType[]> {
   protected final Path caveFolder;
   protected final ZoneFileContext zoneContext;

   public CaveTypesJsonLoader(SeedString<SeedStringResource> seed, Path dataFolder, JsonElement json, Path caveFolder, ZoneFileContext zoneContext) {
      super(seed, dataFolder, json);
      this.caveFolder = caveFolder;
      this.zoneContext = zoneContext;
   }

   @Nonnull
   public CaveType[] load() {
      if (this.json != null && this.json.isJsonArray()) {
         JsonArray typesArray = this.json.getAsJsonArray();
         CaveType[] caveTypes = new CaveType[typesArray.size()];

         for (int i = 0; i < typesArray.size(); i++) {
            JsonObject caveTypeObject = typesArray.get(i).getAsJsonObject();
            String name = this.loadName(caveTypeObject);
            caveTypes[i] = this.loadCaveType(name, caveTypeObject);
         }

         return caveTypes;
      } else {
         throw new IllegalArgumentException("CaveTypes must be a JSON array.");
      }
   }

   @Nonnull
   protected CaveType loadCaveType(String name, JsonElement json) {
      return new CaveTypeJsonLoader(this.seed.append(String.format("-%s", name)), this.dataFolder, json, this.caveFolder, name, this.zoneContext).load();
   }

   protected String loadName(@Nonnull JsonObject jsonObject) {
      return jsonObject.get("Name").getAsString();
   }

   public interface Constants {
      String KEY_NAME = "Name";
      String SEED_CAVE_TYPE_SUFFIX = "-%s";
      String ERROR_NOT_AN_ARRAY = "CaveTypes must be a JSON array.";
   }
}