[問題] switch 的case 一定要常數??
如題
我寫了一個小遊戲
我本來都用
#define Up 'H'
switch( Input )
case Up:
dosomething();
break;
...................
我想寫出能讓玩家自己選擇要哪些鍵當作上下左右等等...
我試過int Up = 'H';
但switch的case compile都不會過
只有const int Up = 'H';才會過
要如何才能寫出更改按鍵
用if...else???
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