IVbricker game problems

[dacrinus]

Hello. This is the first game I do, but I have a problem with the bricks. I posted a video on youtube with the game. Please help me. Thanks.....YouTube - Xcode

[dany_dev]

ehm....the problem is that the brick doesn't disappear on collision?.

You need to write the code to do that, is not something automatic

[dacrinus]

Originally Posted by dany_dev

ehm....the problem is that the brick doesn't disappear on collision?.

You need to write the code to do that, is not something automatic

And you have any ideea what is the code?

[dany_dev]

yes, it is similar to the code that you "wrote" for wall collision.

[vijay.adhikari]

int outer = 32/4;
int inner=4;
outer=(32/4 -outer)>0? outer uter+1;
NSLog(@"outer is as following %d",outer);
for (int i=0,k=0,t=0;i<outer;i++)
{

if (i == outer-1) {
inner=32%4;
}
for (int j=0; j<inner; j++) {

boximage = [[Box alloc] initWithImage:[UIImage imageNamed:@"bluebox.png"]];
boximage.frame = CGRectMake(i*40,j*40,40,40);
boximage.tag = t;
[self.view addSubview:boximage];

NSLog(@"tag images %d",boximage.tag);
//[boximage release];

k++;
t++;
}

}



u see the [box alloc]....make a class box:uiimageview ok

[Win]

Go to aPress and download the source code for the book - it's free.

BOOL there_are_solid_bricks = NO;
	
	for (int y = 0; y < BRICKS_HEIGHT; y++)
	{
		for (int x = 0; x < BRICKS_WIDTH; x++)
		{
			if (1.0 == bricks[x][y].alpha) 
			{
				there_are_solid_bricks = YES;
				if ( CGRectIntersectsRect(ball.frame, bricks[x][y].frame) )
				{
					[self processCollision:bricks[x][y]];
				}
			} 
			else 
			{
				if (bricks[x][y].alpha > 0)
					bricks[x][y].alpha -= 0.1;
			}
		}
	}
	
	if (!there_are_solid_bricks) {
		[self pauseGame];
		isPlaying = NO;
		lives = 0;
		[self saveGameState];
		
		messageLabel.text = @"You Win!";
		messageLabel.hidden = NO;
	}

- (void)processCollision:(UIImageView *)brick 
{
	score += 10;
	scoreLabel.text = [NSString stringWithFormat:@"%d", score];

	if (ballMovement.x > 0 && brick.frame.origin.x - ball.center.x <= 4) 
		ballMovement.x = -ballMovement.x;
	else if (ballMovement.x < 0 && ball.center.x - (brick.frame.origin.x + brick.frame.size.width) <= 4) 
		ballMovement.x = -ballMovement.x;

	if (ballMovement.y > 0 && brick.frame.origin.y - ball.center.y <= 4) 
		ballMovement.y = -ballMovement.y;
	else if (ballMovement.y < 0 && ball.center.y - (brick.frame.origin.y + brick.frame.size.height) <= 4) 
		ballMovement.y = -ballMovement.y;

	brick.alpha -= 0.1;
}

[Sbasham]

I havent gotten to that step yet because when i coded the paddle so the ball will bounce off of it. the ball no longer has screen boundries. It will just go off the screen forever until i re simulate the game.

Any ideas why?