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擊鍵

對於那些經典遊戲 ...你可以使用鍵盤！

// mouseBox has some keyboard methods that have not been// documented very well.  Test them to see if they will// do what you need; there are issues with the mouse box// losing key focus and issues with special keys (like "s")// that enter selection-cursor mode and lose the key focus.// it looks like the numeric keypad and the arrow keys work // pretty well.New Window( "test", mb = MouseBox( tb = Text Box( "try the arrow keys" ) ) );mb << setkey( Function( {this, key}, tb << settext( key ) ) );mb << setkeyenable( 1 );mb << setfocus;

這可以回到JMP 11。  這裡的反饋會很棒。

回复：擊鍵

謝謝Craige分享...... 這肯定會提高我的高分。

我發布了一個新版本蛇使用此setkey函數設置我的“下一個方向”變量，它似乎運行良好

//啟用鍵盤控件

mb << setkey（

  功能（{this，key}，

    如果（key ==“DOWN”，:: nextdir = 1）;

    如果（key ==“LEFT”，:: nextdir = 2）;

    如果（key ==“UP”，:: nextdir = 3）;

    如果（key ==“RIGHT”，:: nextdir = 4）;

  ）

）;