function jump(force) { if (keyIsDown(32)) { for (let i = force * 2; i < force * 2; i++) { y += force; force -= 1; } } }
我测试了它,甚至都没有启动“ for循环”
keyIsDown(32)的替代方法是
if(key == 'w'){ //do stuff here }
请注意,32不映射到'w'