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copied!<p>Here is my solution, based on CCSprite hope it will be useful for somebody</p> <p>this is protocol for controlled object (like player or something):</p> <pre><code>@class AGSensitiveButton; @protocol AGSensitiveButtonControlledObjectProtocol <NSObject> @required - (void)sensitiveButtonTouchDown:(AGSensitiveButton *)sButton; - (void)sensitiveButtonTouchUp:(AGSensitiveButton *)sButton; @optional - (void)sensitiveTouchButtonKeepPressed:(AGSensitiveButton *)sButton forTime:(ccTime)pressTime; @end </code></pre> <p>.h file:</p> <pre><code>#import "CCSprite.h" #import "cocos2d.h" #import "AGSensitiveButtonControlledObjectProtocol.h" typedef enum { AGSensitiveButtonStateNormal = 0, AGSensitiveButtonStateHighlighted, AGSensitiveButtonStateDisabled } AGSensitiveButtonState; @interface AGSensitiveButton : CCSprite <CCTargetedTouchDelegate> @property (nonatomic, assign, getter = isEnabled) BOOL enabled; @property (nonatomic, assign) ccTime maximumTouchDuration; @property (nonatomic, weak) id <AGSensitiveButtonControlledObjectProtocol> controlledObject; @property (nonatomic, copy) void (^touchDownHandler)(); @property (nonatomic, copy) void (^touchUpHandler)(); + (id)buttonWithNormalTexture:(CCTexture2D *)normalTexture highlightedTexture:(CCTexture2D *)highTexture; + (id)buttonWithNormalTexture:(CCTexture2D *)normalTexture highlightedTexture:(CCTexture2D *)highTexture disabledtexture:(CCTexture2D *)disabledTexture; + (id)buttonWithNormalTexture:(CCTexture2D *)normalTexture highlightedTexture:(CCTexture2D *)highTexture controllerObject:(id <AGSensitiveButtonControlledObjectProtocol>)controlledObject; + (id)buttonWithNormalTexture:(CCTexture2D *)normalTexture highlightedTexture:(CCTexture2D *)highTexture disabledtexture:(CCTexture2D *)disabledTexture controlledObject:(id <AGSensitiveButtonControlledObjectProtocol>)controlledObject; + (id)buttonWithNormalTexture:(CCTexture2D *)normalTexture highlightedTexture:(CCTexture2D *)highTexture disabledtexture:(CCTexture2D *)disabledTexture controlledObject:(id <AGSensitiveButtonControlledObjectProtocol>)controlledObject touchDownHandler:(void(^)(void))touchDownHandler touchUpHandler:(void(^)(void))touchUpHandler; - (void)setTexture:(CCTexture2D *)texture forState:(AGSensitiveButtonState)state; - (BOOL)isHighlighted; @end </code></pre> <p>implementation .m file:</p> <pre><code>#import "AGSensitiveButton.h" @interface AGSensitiveButton () @property (nonatomic, assign) AGSensitiveButtonState state; @property (nonatomic, strong) NSDictionary *stateTextures; @property (nonatomic, assign) ccTime currentTouchTime; @end @implementation AGSensitiveButton + (id)buttonWithNormalTexture:(CCTexture2D *)normalTexture highlightedTexture:(CCTexture2D *)highTexture { return [self buttonWithNormalTexture:normalTexture highlightedTexture:highTexture controllerObject:nil]; } + (id)buttonWithNormalTexture:(CCTexture2D *)normalTexture highlightedTexture:(CCTexture2D *)highTexture disabledtexture:(CCTexture2D *)disabledTexture { return [self buttonWithNormalTexture:normalTexture highlightedTexture:highTexture disabledtexture:disabledTexture controlledObject:nil]; } + (id)buttonWithNormalTexture:(CCTexture2D *)normalTexture highlightedTexture:(CCTexture2D *)highTexture controllerObject:(id <AGSensitiveButtonControlledObjectProtocol>)controlledObject { return [self buttonWithNormalTexture:normalTexture highlightedTexture:highTexture disabledtexture:nil controlledObject:controlledObject]; } + (id)buttonWithNormalTexture:(CCTexture2D *)normalTexture highlightedTexture:(CCTexture2D *)highTexture disabledtexture:(CCTexture2D *)disabledTexture controlledObject:(id <AGSensitiveButtonControlledObjectProtocol>)controlledObject { return [self buttonWithNormalTexture:normalTexture highlightedTexture:highTexture disabledtexture:disabledTexture controlledObject:controlledObject touchDownHandler:NULL touchUpHandler:NULL]; } + (id)buttonWithNormalTexture:(CCTexture2D *)normalTexture highlightedTexture:(CCTexture2D *)highTexture disabledtexture:(CCTexture2D *)disabledTexture controlledObject:(id <AGSensitiveButtonControlledObjectProtocol>)controlledObject touchDownHandler:(void(^)(void))touchDownHandler touchUpHandler:(void(^)(void))touchUpHandler { AGSensitiveButton *button = [[self alloc] initWithTexture:normalTexture rect:CGRectMake(0.0, 0.0, normalTexture.contentSize.width, normalTexture.contentSize.height)]; [button setTexture:normalTexture forState:AGSensitiveButtonStateNormal]; [button setTexture:highTexture forState:AGSensitiveButtonStateHighlighted]; [button setTexture:disabledTexture forState:AGSensitiveButtonStateDisabled]; button.controlledObject = controlledObject; button.touchDownHandler = touchDownHandler; button.touchUpHandler = touchUpHandler; return button; } - (void)setEnabled:(BOOL)enabled { [self setupNewState:enabled ? AGSensitiveButtonStateNormal : AGSensitiveButtonStateDisabled]; } - (BOOL)isEnabled { return (self.state != AGSensitiveButtonStateDisabled); } - (BOOL)isHighlighted { return (self.state == AGSensitiveButtonStateHighlighted); } - (void)toggleTextureForCurrentState { CCTexture2D *textureToSet = [self.stateTextures objectForKey:[NSNumber numberWithInteger:self.state]]; if (textureToSet) { self.texture = textureToSet; self.textureRect = CGRectMake(0.0, 0.0, textureToSet.contentSize.width, textureToSet.contentSize.height); } } - (void)setTexture:(CCTexture2D *)texture forState:(AGSensitiveButtonState)state { NSMutableDictionary *newStates = self.stateTextures.mutableCopy; if (texture) { [newStates setObject:texture forKey:[NSNumber numberWithInteger:state]]; } else { [newStates removeObjectForKey:[NSNumber numberWithInteger:state]]; } self.stateTextures = newStates.copy; } - (NSDictionary *)stateTextures { if (!_stateTextures) { _stateTextures = [[NSDictionary alloc] init]; } return _stateTextures; } - (void)onEnter { [super onEnter]; [self toggleTextureForCurrentState]; [[[CCDirector sharedDirector] touchDispatcher] addTargetedDelegate:self priority:0 swallowsTouches:YES]; [self scheduleUpdate]; } - (void)onExit { [super onExit]; [self unscheduleUpdate]; [[[CCDirector sharedDirector] touchDispatcher] removeDelegate:self]; } - (void)update:(ccTime)dt { if ((self.state == AGSensitiveButtonStateHighlighted) && (self.maximumTouchDuration)) { self.currentTouchTime+=dt; if (self.currentTouchTime >= self.maximumTouchDuration) { [self ccTouchEnded:nil withEvent:nil]; } else { if ([self.controlledObject respondsToSelector:@selector(sensitiveTouchButtonKeepPressed:forTime:)]) { [self.controlledObject sensitiveTouchButtonKeepPressed:self forTime:self.currentTouchTime]; } } } } - (CGRect)rectForTouches { return CGRectMake(-self.contentSize.width/2, -self.contentSize.height/2, self.contentSize.width, self.contentSize.height); } - (void)forwardTouchDownEventIntoHandlers { if ([self.controlledObject respondsToSelector:@selector(sensitiveButtonTouchDown:)]) { [self.controlledObject sensitiveButtonTouchDown:self]; } if (self.touchDownHandler) { self.touchDownHandler(); } } - (void)forwardTouchUpEventIntoHandlers { if ([self.controlledObject respondsToSelector:@selector(sensitiveButtonTouchUp:)]) { [self.controlledObject sensitiveButtonTouchUp:self]; } if (self.touchUpHandler) { self.touchUpHandler(); } } - (void)setupNewState:(AGSensitiveButtonState)state { if (self.state != state) { switch (state) { case AGSensitiveButtonStateHighlighted: { [self forwardTouchDownEventIntoHandlers]; break; } default: { if (self.state == AGSensitiveButtonStateHighlighted) { [self forwardTouchUpEventIntoHandlers]; } break; } } self.state = state; [self toggleTextureForCurrentState]; } } #pragma mark - CCTargetedTouchDelegate - (BOOL)ccTouchBegan:(UITouch *)touch withEvent:(UIEvent *)event { if ((self.state != AGSensitiveButtonStateNormal) || (!CGRectContainsPoint([self rectForTouches], [self convertTouchToNodeSpaceAR:touch]))) { return NO; } self.currentTouchTime = 0.0; [self setupNewState:AGSensitiveButtonStateHighlighted]; return YES; } - (void)ccTouchMoved:(UITouch *)touch withEvent:(UIEvent *)event { if (self.state == AGSensitiveButtonStateHighlighted) { if (!CGRectContainsPoint([self rectForTouches], [self convertTouchToNodeSpaceAR:touch])) { [self ccTouchEnded:touch withEvent:event]; } } } - (void)ccTouchEnded:(UITouch *)touch withEvent:(UIEvent *)event { if (self.state == AGSensitiveButtonStateHighlighted) { [self setupNewState:AGSensitiveButtonStateNormal]; } } @end </code></pre>

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