點(diǎn)擊鍵盤左鍵,沒反應(yīng),我的keydown怎么沒調(diào)用啊
$(document).keydown(function (event){
switch( event.keyCode ){
case 37://left
if(moveLeft()){
generateOneNumber();
isgameover();
}
break;
case 38://top
if(moveTop()){
generateOneNumber();
isgameover(); ?
}
break;
case 39://right
if(moveRight()){
generateOneNumber();
isgameover();
}
break;
case 40://bottom
if(moveBottom()){
generateOneNumber();
isgameover();
}
break;
default:
break;
}
});
2016-10-21
這段代碼沒問題啊,是不是其他邏輯沒寫對(duì)