处理touch ＋ 判断是否碰到sprite
来源：互联网 发布：淘宝为什么总坐飞机 编辑：程序博客网 时间：2024/05/17 23:33
-(void) registerWithTouchDispatcher{[[CCTouchDispatcher sharedDispatcher] addTargetedDelegate:self priority:kCCMenuTouchPriority swallowsTouches:NO];} -(BOOL) ccTouchBegan:(UITouch *)touch withEvent:(UIEvent *)event{ CGPoint touchLocation = [self convertTouchToNodeSpace:touch]; for (CCSprite *mole in moles) { if (mole.userData == FALSE) continue; if (CGRectContainsPoint(mole.boundingBox, touchLocation)) { mole.userData = FALSE; score+= 10; [mole stopAllActions]; CCAnimate *hit = [CCAnimate actionWithAnimation:hitAnim restoreOriginalFrame:NO]; CCMoveBy *moveDown = [CCMoveBy actionWithDuration:0.2 position:ccp(0, -mole.contentSize.height)]; CCEaseInOut *easeMoveDown = [CCEaseInOut actionWithAction:moveDown rate:3.0]; [mole runAction:[CCSequence actions:hit, easeMoveDown, nil]]; } } #pragma mark - Adjusted Box-(CGRect)adjustedBoundingBox { // Adjust the bouding box to the size of the sprite // without the transparent spaceCGRect vikingBoundingBox = [self boundingBox]; float xOffset; float xCropAmount = vikingBoundingBox.size.width * 0.5482f; float yCropAmount = vikingBoundingBox.size.height * 0.095f; if ([self flipX] == NO) { // Viking is facing to the rigth, back is on the left xOffset = vikingBoundingBox.size.width * 0.1566f; } else { // Viking is facing to the left; back is facing right xOffset = vikingBoundingBox.size.width * 0.4217f; } vikingBoundingBox = CGRectMake(vikingBoundingBox.origin.x + xOffset, vikingBoundingBox.origin.y, vikingBoundingBox.size.width - xCropAmount, vikingBoundingBox.size.height - yCropAmount); if (characterState == kStateCrouching) { // Shrink the bounding box to 56% of height // 88 pixels on top on iPad vikingBoundingBox = CGRectMake(vikingBoundingBox.origin.x, vikingBoundingBox.origin.y, vikingBoundingBox.size.width, vikingBoundingBox.size.height * 0.56f);} return vikingBoundingBox;}
return TRUE;}
