I'm trying to add shapes to my sprites, wich are in NSArray, using this code:
theSprites = [[NSMutableArray alloc] init];
CCSprite *sprite1 = [CCSprite spriteWithSpriteFrameName:@"sprite1"];
sprite1.position = ccp(winSize.width/2, sprite1.contentSize.height/2);
[self addChild:sprite1 z:3];
sprite1Path=CGPathCreateMutable();
CGPathMoveToPoint(sprite1Path, NULL, 0, 286);
CGPathAddLineToPoint(sprite1Path, NULL, 0, 0);
CGPathAddLineToPoint(sprite1Path, NULL, 768, 0);
CGPathAddLineToPoint(sprite1Path, NULL, 768, 208);
CGPathAddLineToPoint(sprite1Path, NULL, 356, 258);
CGPathCloseSubpath(sprite1Path);
[theSprites addObject:sprite1];
CCSprite *sprite2 = [CCSprite spriteWithSpriteFrameName:@"sprite2"];
sprite2.position = ccp(winSize.width/2, sprite2.contentSize.height/2);
[self addChild:sprite2 z:4];
sprite2Path=CGPathCreateMutable();
CGPathMoveToPoint(sprite2Path, NULL, 0, 254);
CGPathAddLineToPoint(sprite2Path, NULL, 0, 0);
CGPathAddLineToPoint(sprite2Path, NULL, 768, 0);
CGPathAddLineToPoint(sprite2Path, NULL, 768, 144);
CGPathAddLineToPoint(sprite2Path, NULL, 494, 168);
CGPathAddLineToPoint(sprite2Path, NULL, 204, 212);
CGPathCloseSubpath(sprite2Path);
[theSprites addObject:sprite2];
Then i'm trying to specify that only theSprites are moovable. I created a function like in one of cocos2d tutorials.
- (void)selectSprite:(CGPoint)touchLocation {
CCSprite *touchSprite = nil;
for (CCSprite *sprite in theSprites) {
if (CGRectContainsPoint(sprite.boundingBox, touchLocation)) {
touchSprite = sprite;
} } }
And now i'm stack! And i don't understand how to change CGRectContainsPoint to CGPathContainsPoint... I don't know how to specify both shapes whith one statement... or create if () if () constraction...
I see two problems. First, you need to attach the path to the sprite. You should subclass
CCSprite
and give it aboundingPath
property:MySprite.h
MySprite.m
You then set the
shapePath
property when you create the sprite:Now you can test for the touch in the sprite like this: