1 document.onkeydown=function(e){
2 //var e=arguments[0]||window.event;
3 e=e||window.event;
4 switch(e.keyCode){
5 case 37: me.state==me.RUNNING&&me.moveLeft();break;//37 左移
6 case 38: me.state==me.RUNNING&&me.rotateR();break;// 上键R转
7 case 39: me.state==me.RUNNING&&me.moveRight();break;//39 右移
8 case 40: me.state==me.RUNNING&&me.moveDown();break;//40 下移
9 case 67: me.state==me.PAUSE&&me.myContinue();break;// C键继续
10 case 80: me.state==me.RUNNING&&me.pause();break;// P键暂停
11 case 81: me.gameOver();break;// 结束游戏
12 case 83: me.state==me.GAMEOVER&&me.start();break;// S键暂停
13 case 90: me.state==me.RUNNING&&me.rotateL();break;// Z键左转
14 //case 32: me.start();clearInterval(this.timer);break;//空格刷新页面
15 }
16 };
| 字母和数字键的键码值(keyCode) |
| 按键 |
键码 |
按键 |
键码 |
按键 |
键码 |
按键 |
键码 |
| A |
65 |
J |
74 |
S |
83 |
1 |
49 |
| B |
66 |
K |
75 |
T |
84 |
2 |
50 |
| C |
67 |
L |
76 |
U |
85 |
3 |
51 |
| D |
68 |
M |
77 |
V |
86 |
4 |
52 |
| E |
69 |
N |
78 |
W |
87 |
5 |
53 |
| F |
70 |
O |
79 |
X |
88 |
6 |
54 |
| G |
71 |
P |
80 |
Y |
89 |
7 |
55 |
| H |
72 |
Q |
81 |
Z |
90 |
8 |
56 |
| I |
73 |
R |
82 |
0 |
48 |
9 |
57 |
| 数字键盘上的键的键码值(keyCode) |
功能键键码值(keyCode) |
| 按键 |
键码 |
按键 |
键码 |
按键 |
键码 |
按键 |
键码 |
| 0 |
96 |
8 |
104 |
F1 |
112 |
F7 |
118 |
| 1 |
97 |
9 |
105 |
F2 |
113 |
F8 |
119 |
| 2 |
98 |
* |
106 |
F3 |
114 |
F9 |
120 |
| 3 |
99 |
+ |
107 |
F4 |
115 |
F10 |
121 |
| 4 |
100 |
Enter |
108 |
F5 |
116 |
F11 |
122 |
| 5 |
101 |
- |
109 |
F6 |
117 |
F12 |
123 |
| 6 |
102 |
. |
110 |
|
|
|
|
| 7 |
103 |
/ |
111 |
|
|
|
|
| 控制键键码值(keyCode) |
| 按键 |
键码 |
按键 |
键码 |
按键 |
键码 |
按键 |
键码 |
| BackSpace |
8 |
Esc |
27 |
Right Arrow |
39 |
-_ |
189 |
| Tab |
9 |
Spacebar |
32 |
Down Arrow |
40 |
.> |
190 |
| Clear |
12 |
Page Up |
33 |
Insert |
45 |
/? |
191 |
| Enter |
13 |
Page Down |
34 |
Delete |
46 |
`~ |
192 |
| Shift |
16 |
End |
35 |
Num Lock |
144 |
[{ |
219 |
| Control |
17 |
Home |
36 |
;: |
186 |
/| |
220 |
| Alt |
18 |
Left Arrow |
37 |
=+ |
187 |
]} |
221 |
| Cape Lock |
20 |
Up A |
