1 package org.newdawn.slick.command;
2
3 /**
4 * A control indicating that a mouse button must be pressed or released to cause an command.
5 *
6 * @author joverton
7 */
8 class MouseButtonControl implements Control {
9 /** The button to be pressed. */
10 private final int button;
11
12 /**
13 * Create a new control that indicates a mouse button to be pressed or released.
14 *
15 * @param button The button that should be pressed to cause the command
16 */
17 public MouseButtonControl(int button) {
18 this.button = button;
19 }
20
21 /* (non-Javadoc)
22 * @see java.lang.Object#hashCode()
23 */
24 @Override
25 public int hashCode() {
26 final int prime = 31;
27 int result = 1;
28 result = prime * result + button;
29 return result;
30 }
31
32 /* (non-Javadoc)
33 * @see java.lang.Object#equals(java.lang.Object)
34 */
35 @Override
36 public boolean equals(Object obj) {
37 if (this == obj) {
38 return true;
39 }
40 if (obj == null) {
41 return false;
42 }
43 if (!(obj instanceof MouseButtonControl)) {
44 return false;
45 }
46 MouseButtonControl other = (MouseButtonControl) obj;
47 if (button != other.button) {
48 return false;
49 }
50 return true;
51 }
52
53 }