Moving an Object With a Single Touch - Page 2

wilky94 · 02-07-2010, 05:37 PM

Quote:

Originally Posted by harrytheshark

So you still need to compare where the touch is.

How do I do that?

harrytheshark · 02-07-2010, 05:42 PM

Like I've said a few times, get the X and Y values for the object you want to move, and get the values for the touch.

Then using a simple if statement compare them:

Code:

if (touch x and y are on object){
  //move object
}

wilky94 · 02-07-2010, 05:48 PM

Quote:

Originally Posted by harrytheshark

Like I've said a few times, get the X and Y values for the object you want to move, and get the values for the touch.

Then using a simple if statement compare them:

Code:

if (touch x and y are on object){
  //move object
}

do I need something like

Code:

 if (touch.x, touch.y= one) {

}

harrytheshark · 02-07-2010, 05:50 PM

Yeah kind of

wilky94 · 02-07-2010, 05:54 PM

Quote:

Originally Posted by harrytheshark

Yeah kind of

Code:

if (touch.x, touch.y = one) {
		
	}

request for member 'x' in 'touch' which is in a non-class type of 'UITouch'

do you know the exact code?

I will have to get back to you tomorrow please reply.

wilky94 · 02-08-2010, 01:05 PM

Quote:

Originally Posted by wilky94

Code:

if (touch.x, touch.y = one) {
		
	}

request for member 'x' in 'touch' which is in a non-class type of 'UITouch'

do you know the exact code?

I will have to get back to you tomorrow please reply.

I got it working you need:

Code:

if (CGRectContainsPoint(one.frame, location)) {
	
		one.center = location;
		
	}