How to use

toJson

method

in

com.khorn.terraincontrol.configuration.WeightedMobSpawnGroup

@Override
public String write(List<WeightedMobSpawnGroup> groups)
{
  return WeightedMobSpawnGroup.toJson(groups);
}

@Override
public String toString()
{
  StringBuilder builder = new StringBuilder();
  toJson(builder);
  return builder.toString();
}

/**
 * Converts a list of mob groups to a single, JSON-formatted string.
 * @param list The list to convert.
 * @return The mob groups.
 */
public static String toJson(List<WeightedMobSpawnGroup> list)
{
  StringBuilder json = new StringBuilder("[");
  for (WeightedMobSpawnGroup group : list)
  {
    group.toJson(json);
    json.append(", ");
  }
  // Remove ", " at end
  if (json.length() != 1)
  {
    json.deleteCharAt(json.length() - 1);
    json.deleteCharAt(json.length() - 1);
  }
  // Add closing bracket
  json.append(']');
  return json.toString();
}

@Test
public void testSerialization() throws InvalidConfigException
{
  WeightedMobSpawnGroup creeperGroup = new WeightedMobSpawnGroup("Creeper", 10, 3, 5);
  WeightedMobSpawnGroup sheepGroup = new WeightedMobSpawnGroup("Sheep", 5, 1, 3);
  List<WeightedMobSpawnGroup> groups = Arrays.asList(creeperGroup, sheepGroup);
  assertEquals(groups, fromJson(toJson(groups)));
}