axmol/tests/cpp-tests/Classes/ShaderTest/ShaderTest2.h

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#ifndef _SHADER_TEST2_H_
#define _SHADER_TEST2_H_

#include "extensions/cocos-ext.h"
#include "../BaseTest.h"

DEFINE_TEST_SUITE(Shader2Tests);

class ShaderTestDemo2 : public TestCase
{
public:
    virtual std::string title() const override { return "Effects on Sprites"; }
};

//
// Effect
//
class EffectSprite;

class Effect : public cocos2d::Ref
{
public:
    cocos2d::backend::ProgramState* getProgramState() const { return _programState; }
    virtual void setTarget(EffectSprite* sprite) {}

protected:
    bool initProgramState(const std::string& fragmentFilename);
    Effect();
    virtual ~Effect();
    cocos2d::backend::ProgramState* _programState = nullptr;
#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)
    std::string _fragSource;
    cocos2d::EventListenerCustom* _backgroundListener;
#endif
};

class EffectSpriteTest : public ShaderTestDemo2
{
public:
    CREATE_FUNC(EffectSpriteTest);
    EffectSpriteTest();
    virtual bool init();
    virtual std::string subtitle() const { return "Different effects on Sprite"; }

protected:
    ssize_t _vectorIndex;
    cocos2d::Vector<Effect*> _effects;
    EffectSprite* _sprite;
};

class EffectSpriteLamp : public ShaderTestDemo2
{
public:
    CREATE_FUNC(EffectSpriteLamp);
    EffectSpriteLamp();
    virtual bool init();
    virtual std::string subtitle() const { return "Sprite Lamp effects"; }
    // callback
public:
    virtual void onTouchesBegan(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* unused_event);
    virtual void onTouchesMoved(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* unused_event);
    virtual void onTouchesEnded(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* unused_event);

protected:
    EffectSprite* _sprite;
    Effect* _effect;
    cocos2d::Sprite* _lightSprite;
};

#endif