btn 按钮控制计时器开启。
代码如下 放到帧上。
limit_time = 5000;
//限制时间5s
game_time = getTimer();
game_start = 0;
this.btn.onRelease = function() {
game_start = 1;
};
this.onEnterFrame = function() {
if (game_start == 1) {
new_time = getTimer();
time_on = new_time-game_time;
trace("运行时间="+time_on+" 还有时间="+Number(limit_time-time_on));
if (time_on>limit_time) {
trace("时间到了,失败了");
delete this.onEnterFrame;
game_start = 0;
}
}
};