1 /***
2 * Redistribution and use in source and binary forms, with or without
3 * modification, are permitted provided that the following conditions are
4 * met :
5 *
6 * . Redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer.
8 *
9 * . Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * . The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
20 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
24 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
25 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 *
28 * $Id: Controller.java,v 1.3 2005/08/26 18:10:59 mat007 Exp $
29 */
30
31 package jtge.sample.toss;
32
33 import jtge.engine.command.ICommand;
34 import jtge.engine.handler.AbstractProducer;
35 import jtge.engine.handler.IConsumer;
36
37 /***
38 * This class deals with the player input.
39 * <p>
40 * The controller receives raw input and transforms it into commands to be sent to a given consumer.
41 *
42 * @author Mathieu Champlon
43 * @version $Revision: 1.3 $ $Date: 2005/08/26 18:10:59 $
44 */
45 public class Controller extends AbstractProducer
46 {
47 /***
48 * Create a new controller.
49 *
50 * @param consumer the command consumer
51 */
52 public Controller( final IConsumer consumer )
53 {
54 super( consumer );
55 }
56
57 private ICommand createChoice( final String line )
58 {
59 if( line.equals( "h" ) || line.equals( "t" ) )
60 return new Toss();
61 return null;
62 }
63
64 /***
65 * Interprets the string command.
66 *
67 * @param line the string command
68 * @return whether to continue the game or not
69 */
70 public final boolean handleChoice( final String line )
71 {
72 if( line.equals( "q" ) )
73 return false;
74 forward( createChoice( line ) );
75 return true;
76 }
77 }