у меня есть приложение, использующее cocos2d,
Я перемещаю некоторые спрайты и получаю анимацию при прикосновении, она работает нормально, пока я не загружу другой вид и не вернусь снова,
затем, когда я перемещаю спрайты, некоторые случайные спрайты дублируются при перемещении,
Обратите внимание на кнопку, которая переходит в другой вид,
sketchButtonTapped
Вот часть кода,
enum {
easySprite = 0x0000000a,
mediumSprite = 0x0000000b,
hardSprite = 0x0000000c,
backButton = 0x0000000d,
magneticSprite = 0x0000000e,
magneticSprite2 = 0x0000000f
};
@implementation HelloWorldLayer
@synthesize objetosDicto = _objetosDicto;
@synthesize bgMainScene = _bgMainScene;
+(CCScene *) scene
{
CCScene *scene = [CCScene node];
HelloWorldLayer *layer = [HelloWorldLayer node];
[scene addChild: layer];
return scene;
}
-(id) init
{
if( (self=[super init])) {
self.objetosDicto = [[[NSMutableDictionary alloc] init] autorelease];
self.bgMainScene = [CCSprite spriteWithFile:@"bgnd.png"];//Background
self.bgMainScene.anchorPoint = CGPointMake(0, 0);
[self addChild:self.bgMainScene];
isTouchEnabled_ = YES;
CCMenuItem *starMenuItem = [CCMenuItemImage
itemFromNormalImage:@"boton1.png" selectedImage:@"boton1Selected.png"
target:self selector:@selector(starButtonTapped:)];
starMenuItem.position = ccp(49, 299);
CCMenu *starMenu = [CCMenu menuWithItems:starMenuItem, nil];
starMenu.position = CGPointZero;
[self addChild:starMenu];
//secondo boton
CCMenuItem *sketchV = [CCMenuItemImage itemFromNormalImage:@"sketchBoton.png" selectedImage:@"sketchBoton.png" target:self selector:@selector(sketchButtonTapped:)];
sketchV.position = ccp(457, 160);
CCMenu *sketchMenu = [CCMenu menuWithItems:sketchV, nil];
sketchMenu.position = CGPointZero;
[self addChild:sketchMenu];
//first sprite
TSprite *ez = [TSprite spriteWithFile:@"butonA.png"]; //lets create a TSprite, named EZ, and the file is Easy.png.
[ez SetCanTrack:YES];//The sprite can be tracked.
[self addChild: ez z:2 tag:easySprite]; //lets add a tag to the sprite, in order to identify it later RED
ez.position = ccp(290,300);//position of the sprite
[TSprite track:ez];//and lets add this sprite to the tracked array.
//second sprite
TSprite *med = [TSprite spriteWithFile:@"butonB.png"]; //blue
[med SetCanTrack:YES];
[self addChild: med z:1 tag:mediumSprite];
med.position=ccp(299,230);
[TSprite track:med];
[self.objetosDicto setObject:@"299"forKey:@"hardX"]; //poner a salvar en finish toches??
[self.objetosDicto setObject:@"160" forKey:@"hardY"]; //poner a salvar en finish toches?? 79
//third sprite
TSprite *har = [TSprite spriteWithFile:@"butonC.png"]; //GREEN
[har SetCanTrack:YES];
[self addChild: har z:3 tag:hardSprite];
[har setPosition:ccp(299,160)];
[TSprite track:har];
//magnetic sprite
TSprite *mag = [TSprite spriteWithFile:@"magnetic.png"];
[mag SetCanTrack:YES]; //usar no! para ver que pasa!
[self addChild:mag z:1 tag:magneticSprite];
[mag setPosition:ccp(299, 180)];
[TSprite track:mag];
TSprite *mag2 = [TSprite spriteWithFile:@"magnetic.png"];
[mag2 SetCanTrack:YES]; //usar no! para ver que pasa!
[self addChild:mag2 z:1 tag:magneticSprite2];
[mag2 setPosition:ccp(299, 140)];
[TSprite track:mag2];
[self getChildByTag:magneticSprite].visible = NO; //ojo, para aparece desaparece!
[self getChildByTag:magneticSprite2].visible = NO; //ojo, para aparece desaparece!
}
return self;
}
- (void)sketchButtonTapped:(id)sender {
NSLog(@"hundio");
CCTransitionRotoZoom *transition = [CCTransitionSlideInR transitionWithDuration:1.0 scene: [SketchViewController scene]];
// Tell the director to run the transition
[[CCDirector sharedDirector] replaceScene:transition];
[tablaMenuBloq setHidden:YES];
}//sketchButtonTapped
- (void)registerWithTouchDispatcher {
[[CCTouchDispatcher sharedDispatcher] addTargetedDelegate:self priority:0 swallowsTouches:YES];
}
-(BOOL) ccTouchBegan:(UITouch *)touch withEvent:(UIEvent *)event{
CGPoint location = [self convertTouchToNodeSpace:touch];
NSLog(@"locacion %f %f",location.x, location.y);
if([TSprite SomethingWasTouched:location]){
NSArray * mySprites = [TSprite allMySprites];
NSUInteger i, count = [mySprites count];
for (i = 0; i < count; i++) {
TSprite * obj = (TSprite *)[mySprites objectAtIndex:i];
if (CGRectContainsPoint([obj rect], location) && [obj GetCanTrack]) {
[obj setPosition :ccp(location.x,location.y)];//position of the spritesssss
[self getChildByTag:magneticSprite]
if([obj tag] == easySprite){
}
}
}
}
return TRUE;
}
-(void)ccTouchMoved:(UITouch *)touch withEvent:(UIEvent *)event {
CGPoint location = [self convertTouchToNodeSpace:touch];
if([TSprite SomethingWasTouched:location]){
NSArray * mySprites = [TSprite allMySprites];
NSUInteger i, count = [mySprites count];
for (i = 0; i < count; i++) {
TSprite * obj = (TSprite *)[mySprites objectAtIndex:i];
if (CGRectContainsPoint([obj rect], location) && [obj GetCanTrack]) {
// code here is only executed if obj has been touched
[obj setPosition :ccp(location.x,location.y)];//position of the spritesssss
[self reorderChild:obj z:3]; //send layer to z front!!
int s = [[self.objetosDicto objectForKey:@"hardY"]intValue];
if ((location.y) < s+50) //79
{
[self getChildByTag:magneticSprite].visible = YES; //ojo, para aparece desaparece!
[self getChildByTag:magneticSprite2].visible = NO; //ojo, para aparece desaparece!
if ((location.y) < s-20)
{
[self getChildByTag:magneticSprite].visible = NO; //ojo, para aparece desaparece!
[self getChildByTag:magneticSprite2].visible = YES; //ojo, para aparece desaparece!
}
}
if ((location.y) > s+50) //79
{
[self getChildByTag:magneticSprite].visible = NO; //ojo, para aparece desaparece!
}
if ((location.y) < s-65) //79
{
[self getChildByTag:magneticSprite2].visible = NO; //ojo, para aparece desaparece!
}
}
}
}
}
-(void)ccTouchEnded:(UITouch *)touch withEvent:(UIEvent *)event {
CGPoint location = [self convertTouchToNodeSpace:touch];
if([TSprite SomethingWasTouched:location]){
NSArray * mySprites = [TSprite allMySprites];
NSUInteger i, count = [mySprites count];
for (i = 0; i < count; i++) {
TSprite * obj = (TSprite *)[mySprites objectAtIndex:i];
if (CGRectContainsPoint([obj rect], location) && [obj GetCanTrack]) {
// code here is only executed if obj has been touched
[ obj runAction:[CCMoveTo actionWithDuration:0.3 position:ccp(299, 190)]];
if([obj tag] == easySprite){
}
}
}
}
}
- (void) dealloc
{
[_bgMainScene release];
[_objetosDicto release];
[super dealloc];
}
@end
Я также использую класс TSSprite, чтобы отслеживать спрайты,
но не думаете, что это создаст проблему?