Testing Rectagles Intersection on CGRect's - cocos2d-iphone

Question

I am trying to detect collision between sprites from the same NSMutableArray. I am running a loop to compare one sprite with all of them, inclusing itself.
The thing is that the "CGRectEqualToRect" method is returning me a TRUE boolean, even though it is not!
- (BOOL)detectCollision: (CCSprite*)sprite{
BOOL result = FALSE;
CCSprite *toCollide;
CGRect rect1 = [GameScene positionRect:sprite];
for (int i = 0; i < [movableSprites count]; i++){
toCollide = [movableSprites objectAtIndex:i];
CGRect rect2 = [GameScene positionRect:toCollide];
if (!CGRectIsNull(CGRectIntersection(rect1, rect2))) {
if(!CGRectEqualToRect(rect1, rect2)){
//handle collision
NSLog(#"Collides");
result = TRUE;
}
}
}
return result;
}
For instance, when debugging, rect1 is returning the same sizes as rect2, but its x and y are completely different.
Any ideas on this one?
Thanks!

Answer 1

Try this..
- (BOOL)detectCollision: (CCSprite*)sprite
{
BOOL result = FALSE;
for (int i = 0; i < [movableSprites count]; i++)
{
CCSprite *toCollide; = [movableSprites objectAtIndex:i];
if(sprite==toCollide){
continue;
}
if (CGRectIntersectsRect(sprite.boundingBox, toCollide.boundingBox)) {
//handle collision
NSLog(#"Collides");
result = TRUE;
return result;
}
}
return result;
}
Make sure that all sprites are added to same object(Parent),otherwise you same to do some changes..