Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
比如做一个类似双截龙或者马里奥那样的跳跃,跳跃的时候是锁定方向的,最多可以控制快慢,而且攻击的时候不能转向。我试了试用模拟按键实行,但按键条件并不是逐帧检测,你松开他模拟按键也会停,等于白做