action player2ai()
{
	set(my,SHADOW | METAL);
	player02 = me;
	c_setminmax(me);
	ent_create("spark2+16.tga", vector(player02.x,player02.y,player02.z+10), sprite_played);
	while (!bbal) {wait (1);}
	while(health2 >=1 )
	{
		blast_rocketpl22();
		
		my.y = bbal.y;
		my.y = clamp(my.y,-344,344);
		/////	my.y += 1 * (bbal.y - bbal.y);
		wait(1);
	}
	ent_remove(astron);
	ent_remove(bbal);
	ent_remove(bringer);
	set(play1_pan,SHOW);
	ent_create("explo2+16.tga", vector(player02.x,player02.y,player02.z+10), sprite_played);
	wait(1);
	ent_remove(me);
	game_over();
}

/* An AI controller */
var AIController = function(paddle, ball) {
	this.speed = paddle.MAX_SPEED;
	this.paddle = paddle;
	this.ball = ball;
	this.lastTick = 0;
	this.calcCnt = 0;
	
	this.ballSign = -1;
	if(this.paddle.isRightPaddle)
		this.ballSign = 1;
};

AIController.prototype.play = function() {
	if(pongGame.getOptions().difficulty == 0) {
		this.REACT_TIME = 320;
		this.ACT_TIME = 4;
		this.MOVE_VEL = 6;
		this.SPREAD = 1;
	} else if(pongGame.getOptions().difficulty == 1) {
		this.REACT_TIME = 250;
		this.ACT_TIME = 8;
		this.MOVE_VEL = 8;
		this.SPREAD = 1;
	} else if(pongGame.getOptions().difficulty == 2) {
		this.REACT_TIME = 150;
		this.ACT_TIME = 12;
		this.MOVE_VEL = 10;
		this.SPREAD = 1;
	} else {
		this.REACT_TIME = 80;
		this.ACT_TIME = 20;
		this.MOVE_VEL = 14;
		this.SPREAD = 0;
	}
	
	this.paddle.isCPU = 1;
	this.paddle.speed = this.speed;
	
	if(Math.sign(this.ball.xSpeed) == this.ballSign) {
		if(this.calcCnt < this.ACT_TIME) {
			var deltaX;
			if(this.SPREAD)
				deltaX = Math.abs((this.paddle.xPos) - this.ball.xPos) * Math.random()*2 - 1;
			else
				deltaX = Math.abs((this.paddle.xPos) - this.ball.xPos);
			
			var deltaY = (this.paddle.yPos + this.paddle.paddleHeight / 2 + deltaX / (this.paddle.gameWidth / this.MOVE_VEL)) - this.ball.yPos;
			
			if(deltaY > 0) {
				this.paddle.yPos -= Tools.clamp(this.paddle.speed * Math.abs(deltaY) / (this.paddle.gameWidth / this.MOVE_VEL), 0, this.speed);
				this.paddle.startMovingUp();
			} else if(deltaY < 0) {
				this.paddle.yPos += Tools.clamp(this.paddle.speed * Math.abs(deltaY) / (this.paddle.gameWidth / this.MOVE_VEL), 0, this.speed);
				this.paddle.startMovingDown();
			}
			
			this.paddle.yPos = Tools.clamp(this.paddle.yPos, 0, this.paddle.gameHeight - this.paddle.paddleHeight);
			
			this.calcCnt++;
		} else {
			var ticks = new Date().getTime();
			if(ticks - this.lastTick > this.REACT_TIME)
			{
				this.lastTick = ticks;
			} else {
				this.calcCnt = 0;
			}
		}
	} else {
		this.calcCnt = this.ACT_TIME;
	}
}