A new channel-selecting control method in which keyboard is scanned by hardware circuit for searching the closed key is presented.
提出了一种采用硬件电路扫描键盘，搜索闭合的按键开关，实现通道选择控制的新方法。
2
Shooting the left mouse button control box or keyboard keys to control the shot and around key players control movement, achieved in a very good feeling.
鼠标左键控制射门或者键盘的空格键控制射门，左右方向键控制球员移动，一蹴而就的感觉好极了。
3
Operations guide : keyboardcontrol, if they do not feel the key for the case, the keyboard can pedestal with aslant.