controlling movement of image in iphone game

Question

hi to all ,

i have one code which move the uiimage on touch-event

is like this -(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {

UITouch *touch=[[event allTouches]anyObject]; touchOffset= image.center.x-[touch locationInView:touch.view].x;

}

-(void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event {

UITouch *touch=[[event allTouches]anyObject]; //paddle movemant coordinates float distanceMoved=([touch locationInView:touch.view].x+touchOffset)- image.center.x; float newX= image.center.x+distanceMoved; if(newX>30 &&newX<290) image.center=CGPointMake(newX, image.center.y); if(newX>290) image.center=CGPointMake(290, image.center.y); if(newX<30) image.center=CGPointMake(30, image.center.y);

}

BUT the problem is that I want this action must be perform on button(left-right button)action.When ever I pressed the left button UIImage move little bit to left side. And When ever I pressed the Right button UIImage move little bit to right side basically I want image movement controller with button only on x axis of iphone or pad.

thanks in advance

Answer 1

CGRect frame = [image frame];
frame.origin.x += 10.0f;
[image setFrame:frame];