设计一个台球模拟游戏，绘制一张台球桌，设置六个球洞，一个白色母球及十五个红色目标球，绘制一个球杆，在合适的角度和力度下，利用母球将目标球击打进球洞，在所有目标球都进洞时，游戏结束，再次进入初始界面。-A billiards simulation game designed to draw a pool table, set up six holes, a white cue ball and 15 red object ball, drawing a club, at the right angle and intensity, using the cue ball will hit the object ball into the hole, hole in all of the target ball, the game is over once again into the initial interface.