public static void registerEntityClass(Class<?> clazz) {
if (ENTITY_CLASS_TO_INT == null || ENTITY_CLASS_TO_INT.containsKey(clazz)) return;
Class<?> search = clazz;
while ((search = search.getSuperclass()) != null && Entity.class.isAssignableFrom(search)) {
if (!ENTITY_CLASS_TO_INT.containsKey(search)) continue;
int code = ENTITY_CLASS_TO_INT.get(search);
ENTITY_CLASS_TO_INT.put(clazz, code);
ENTITY_CLASS_TO_NAME.put(clazz, ENTITY_CLASS_TO_NAME.get(search));
return;
}
throw new IllegalArgumentException(
"unable to find valid entity superclass for class " + clazz.toString());
}
private static Constructor<?> getCustomEntityConstructor(Class<?> clazz, EntityType type)
throws SecurityException, NoSuchMethodException {
Constructor<?> constructor = ENTITY_CONSTRUCTOR_CACHE.get(clazz);
if (constructor == null) {
constructor = clazz.getConstructor(World.class);
constructor.setAccessible(true);
ENTITY_CLASS_TO_INT.put(clazz, (int) type.getTypeId());
ENTITY_CONSTRUCTOR_CACHE.put(clazz, constructor);
}
return constructor;
}
