CustomButton.cpp

#include "CustomButton.h"

CustomButton::CustomButton()
{
}

CustomButton::~CustomButton()
{
}

void CustomButton::enableTouch()
{
    CCDirector::sharedDirector()->getTouchDispatcher()->addTargetedDelegate(this, 0, true);
}

void CustomButton::disableTouch()
{
    CCDirector::sharedDirector()->getTouchDispatcher()->removeDelegate(this);
}

CustomButton* CustomButton::create(const char *fileName)
{
    CustomButton *button = new CustomButton();
    if (button && button->init() && button->initWithFile(fileName)) {
        button->autorelease();

        button->enableTouch();
        
        return button;
    }
    CC_SAFE_DELETE(button);
    return NULL;
}

CustomButton* createWithSpriteFrameName(const char *frameName)
{
    CustomButton *button = new CustomButton();
    if (button && button->initWithSpriteFrameName(frameName)) {
        button->autorelease();
        
        button->enableTouch();
        
        return button;
    }
    CC_SAFE_DELETE(button);
    return NULL;
}

bool CustomButton::ccTouchBegan(CCTouch *touch, CCEvent *event)
{
    CCPoint point = CCDirector::sharedDirector()->convertToGL(touch->getLocationInView());
    CCPoint convertedPoint = this->getParent()->convertToNodeSpace(point);
    
    // ボタンが押されたか
    bool isTouchInSide = this->boundingBox().containsPoint(convertedPoint);
    if (isTouchInSide) {
        // ボタンが押された時
        CCLog("touchDown!!!");
    }
    return true;
}

void CustomButton::ccTouchMoved(CCTouch *touch, CCEvent *event)
{
}

void CustomButton::ccTouchEnded(CCTouch *touch, CCEvent *event)
{
}

CustomButton.h

#ifndef __CUSTOM_BUTTON_H__
#define __CUSTOM_BUTTON_H__

#include "cocos2d.h"

using namespace cocos2d;

class CustomButton : public CCSprite, public CCTargetedTouchDelegate
{
public:
    CustomButton();
    ~CustomButton();
    
    static CustomButton* create(const char *fileName);
    static CustomButton* createWithSpriteFrameName(const char *frameName);
    
    void enableTouch();
    void disableTouch();
    
private:
    virtual bool ccTouchBegan(CCTouch *touch, CCEvent *event);
    virtual void ccTouchMoved(CCTouch *touch, CCEvent *event);
    virtual void ccTouchEnded(CCTouch *touch, CCEvent *event);
};

#endif // __HELLOWORLD_SCENE_H__