1 /**
2 * Copyright 2006 Matthew Purland (m.purland@gmail.com)
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package net.sf.mud4j.damage;
18
19 /**
20 * Damage behavior for damage behaviors to implement different types of
21 * damage systems.
22 *
23 * @author Matthew Purland
24 * @see PointDamageBehavior
25 */
26 public interface DamageBehavior {
27 /**
28 * Inflict damage on the object.
29 */
30 public void damage();
31
32 /**
33 * Destroy the damageable object.
34 */
35 public void destroy();
36
37 /**
38 * Determine whether the object has been destroyed.
39 */
40 public boolean isDestroyed();
41
42 /**
43 * Add a damage listener to this damage behavior.
44 */
45 public void addDamageListener(DamageListener listener);
46
47 /**
48 * Remove a damage listener from this damage behavior.
49 */
50 public void removeDamageListener(DamageListener listener);
51 }