package cactusServer.models; import java.util.HashMap; import org.ntlab.radishforandroidstudio.framework.model3D.Model3D; public class CharacterModelManager { private static CharacterModelManager theInstance = null; private HashMap<Integer, Model3D> characterModels = new HashMap<>(); private CharacterModelManager() { } public static CharacterModelManager getInstance() { if (theInstance == null) { theInstance = new CharacterModelManager(); } return theInstance; } public Model3D getCharacterModel(int id) { return characterModels.get(id); } public int getCharacterModelCount() { return characterModels.size(); } }