Checking to see if two positions are equal

Question

Right now I have a NSMutableArray that holds 3 sprite objects. I need to be able to see if another sprite not in the Array shares the same position as any of the sprites in the array. I tried doing this:

CCSprite *sect;
if (i > maxHealth) {
    for (int j = 0; j < i; j++) {
        sect = [tail objectAtIndex:j];
    }
    if (CGRectContainsPoint(sect.boundingBox, playerPos)) {
        NSLog(@"On top");
        return;
    }

But it does't work. I think it's trying to see if it intersects all of them at once.

score 1 · Accepted Answer · answered Aug 02 '12 at 16:03

1

Your if is outside the for loop. It is only going to test one object; the last one accessed in the loop.

answered Aug 02 '12 at 16:03

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Checking to see if two positions are equal

1 Answers1