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1   /*
2    *   Magic-Project is a turn based strategy simulator
3    *   Copyright (C) 2003-2007 Fabrice Daugan
4    *
5    *   This program is free software; you can redistribute it and/or modify it 
6    * under the terms of the GNU General Public License as published by the Free 
7    * Software Foundation; either version 2 of the License, or (at your option) any
8    * later version.
9    *
10   *   This program is distributed in the hope that it will be useful, but WITHOUT 
11   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12   * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more 
13   * details.
14   *
15   *   You should have received a copy of the GNU General Public License along  
16   * with this program; if not, write to the Free Software Foundation, Inc., 
17   * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18   * 
19   */
20  package net.sf.magicproject.action;
21  
22  import java.io.IOException;
23  import java.io.InputStream;
24  
25  import net.sf.magicproject.clickable.ability.Ability;
26  import net.sf.magicproject.clickable.targetable.card.DelayedCard;
27  import net.sf.magicproject.event.context.ContextEventListener;
28  import net.sf.magicproject.stack.StackManager;
29  
30  /***
31   * @author <a href="mailto:fabdouglas@users.sourceforge.net">Fabrice Daugan </a>
32   * @since 0.80
33   */
34  class ModifyAbilityRegister extends ModifyRegister {
35  
36  	/***
37  	 * Create an instance of ModifyAbilityRegister by reading a file Offset's file
38  	 * must pointing on the first byte of this action <br>
39  	 * <ul>
40  	 * Structure of InputStream : Data[size]
41  	 * <li> [super]</li>
42  	 * </ul>
43  	 * 
44  	 * @param inputFile
45  	 *          file containing this action
46  	 * @throws IOException
47  	 *           if error occurred during the reading process from the specified
48  	 *           input stream
49  	 */
50  	ModifyAbilityRegister(InputStream inputFile) throws IOException {
51  		super(inputFile);
52  	}
53  
54  	@Override
55  	public final Actiontype getIdAction() {
56  		return Actiontype.MODIFY_ABILITY_REGISTER;
57  	}
58  
59  	@Override
60  	public boolean play(ContextEventListener context, Ability ability) {
61  		DelayedCard delayedCard = StackManager.triggered.getDelayedCard();
62  		delayedCard.registers[index.getValue(ability, null, context)] = op.process(
63  				delayedCard.registers[index.getValue(ability, null, context)],
64  				getValue(ability, null, context));
65  		return true;
66  	}
67  
68  	/***
69  	 * return the string representation of this action
70  	 * 
71  	 * @param ability
72  	 *          is the ability owning this test. The card component of this
73  	 *          ability should correspond to the card owning this test too.
74  	 * @return the string representation of this action
75  	 * @see Object#toString()
76  	 */
77  	@Override
78  	public String toString(Ability ability) {
79  		return "Modify attachedto register";
80  	}
81  }