когда я запускаю свое приложение на своем iphone (не на симуляторе), странные черные линии появляются только тогда, когда я начинаю перемещать карту. Итак, вот мой код для перемещения карты тайла:
- (void)handlePanFrom:(UIPanGestureRecognizer *)recognizer {
if (recognizer.state == UIGestureRecognizerStateBegan) {
CGPoint touchLocation = [recognizer locationInView:recognizer.view];
touchLocation = [[CCDirector sharedDirector] convertToGL:touchLocation];
touchLocation = [self convertToNodeSpace:touchLocation];
} else if (recognizer.state == UIGestureRecognizerStateChanged) {
CGPoint translation = [recognizer translationInView:recognizer.view];
translation = ccp(translation.x, -translation.y);
CGPoint newPos = ccpAdd(self.position, translation);
self.position = [self boundLayerPos:newPos];
[recognizer setTranslation:CGPointZero inView:recognizer.view];
} else if (recognizer.state == UIGestureRecognizerStateEnded) {
float scrollDuration = 0.2;
CGPoint velocity = [recognizer velocityInView:recognizer.view];
CGPoint newPos = ccpAdd(self.position, ccpMult(ccp(velocity.x, velocity.y * -1), scrollDuration));
newPos = [self boundLayerPos:newPos];
[self stopAllActions];
CCMoveTo *moveTo = [CCMoveTo actionWithDuration:scrollDuration position:newPos];
[self runAction:[CCEaseOut actionWithAction:moveTo rate:1]];
}
}