/**
* Create entity factory for entities with a predefined component composition.
*
* @param factory type to create.
* @param <T> type to create. Should implement {@link EntityFactory}.
* @return Implementation of EntityFactory.
* @see EntityFactory for instructions about configuration.
*/
@SuppressWarnings("unchecked")
public <T extends EntityFactory> T createFactory(Class<?> factory) {
if (!factory.isInterface())
throw new MundaneWireException("Expected interface for type: " + factory);
String impl = factory.getName() + "Impl";
try {
Class<?> implClass = ClassReflection.forName(impl);
Constructor constructor = ClassReflection.getConstructor(implClass, World.class);
return (T) constructor.newInstance(this);
} catch (ReflectionException e) {
throw new RuntimeException(e);
}
}
@Override
public boolean equals(Object obj) {
if (this != obj) {
if (!ClassReflection.isInstance(BitSet.class, obj)) {
return false;
}
BitSet other = (BitSet) obj;
int last = trimToSize(array);
if (last != trimToSize(other.array)) {
return false;
}
int index = 0;
while ((index = nextSetWord(array, index)) != -1) {
if (getWord(array, index) != getWord(other.array, index)) {
return false;
}
index++;
}
}
return true;
}
public TransmuterEntry(Bag<Class<? extends Component>> types) {
try {
for (Class<? extends Component> c : types) {
if (ClassReflection.getAnnotation(c, Transient.class) != null) continue;
componentTypes.add(c);
}
} catch (ReflectionException e) {
throw new RuntimeException(e);
}
}