IAPDemo/Libraries/red_utils/ZMLParticle/ParticleSystemModule.h

//
//  ParticleSystemModule.hpp
//  ParticleTool
//
//  Created by zhuangyou on 2019/5/9.
//

#ifndef RUParticleSystemModule_hpp
#define RUParticleSystemModule_hpp

#include "cocos2d.h"
#include "RUDefine.h"

NS_RU_BEGIN

enum class SheetMode{
    GRIDE = 0,
    PLIST, //TODO
};

enum class SheetAnimationMode{
    WHOLESHEET,
    SINGLEROW,//TODO
};

enum class ParticleSystemModuleFlag
{
    SHAPE = 1<< 0,
    TEXTURE_SHEET = 1<< 1,
    TRAIL = 1<< 2,
    NOISE = 1 << 3,
};

class ParticleSystemModule{
    
public:
    
    ParticleSystemModule(){}
    ~ParticleSystemModule(){}
    
    void setEnable(bool isEnable) { enable = isEnable; onEnable(enable);}
    bool isEnable() { return enable;}
    
    virtual void init(){}
    virtual void onEnable(bool isEnable){}
    virtual void update(){}
    
    void setParticleSystem(ParticleSystem* particleSystem){_particleSystem = particleSystem;}
    ParticleSystem* getParitcleSystem(){return _particleSystem;}
    
    ParticleSystemModuleFlag getFlag(){return _flag;}
    
protected:
    
    ParticleSystem* _particleSystem;
    bool enable;
    ParticleSystemModuleFlag _flag;
};

class TextureSheetAnimationModule :public ParticleSystemModule
{
public:

    TextureSheetAnimationModule():_startFrame(0),_frameCount(1),_useRandomStartFrame(false)
    {_mode = SheetMode::GRIDE;_animationMode = SheetAnimationMode::WHOLESHEET;_flag = ParticleSystemModuleFlag::TEXTURE_SHEET;_fileName = "";}
    
    ~TextureSheetAnimationModule(){}
    
    Vec2 getTiles(){ return _tiles;}
    void setTiles(const Vec2 &tiles) { _tiles = Vec2(tiles.x,tiles.y);}
    void setStartFrame(int frame) {_startFrame = frame;}
    int getFrameCount() { return _frameCount; }
    void setFrameCount(int framCount) { _frameCount = framCount; }
    void setUseRandomStartFrame(bool useRnd) { _useRandomStartFrame = useRnd;}
    bool isUseRandomStartFrame() { return _useRandomStartFrame;}
    void setCycles(int cycles) {_cycles = cycles;}
    void setFlipX(int flip) { _flipX = flip;}
    void setFlipY(int flip) { _flipY = flip;}
    void setTexture(Texture2D* texture) { _texture = texture;}
    float getTileWidth() {return _tileWidth;}
    float getTileHeight() {return _tileHeight;}
    SpriteFrame* generateSpriteFrame(int index);
    void setFileName(string fileName) {_fileName = fileName;};
    
    virtual void init(){}
    virtual void onEnable(bool isEnable);
    //    virtual void update();
    
    
private:
    Vec2 _tiles;
    
    int _startFrame;
    int _frameCount;
    int _cycles;
    int _flipX;
    int _flipY;
    float _tileWidth;
    float _tileHeight;
    bool _useRandomStartFrame;
    SheetMode _mode;
    SheetAnimationMode _animationMode;
    
    Texture2D* _texture;
    
    string _fileName;//在大图中的名字
    
};

class NoiseModule :public ParticleSystemModule
{
public:
    
    NoiseModule(){
        _bCheapGradient = true;//目前可以忽略
        _frequency = 1.0;
        _octaves = 2;
        _lacunarity = 2.0;
        _persistence = 0.5;
        
        _strength = 1.0;
        
        _flag = ParticleSystemModuleFlag::NOISE;
    }
    
    ~NoiseModule(){}

    void setFrequency(float freq) { _frequency = freq;}
    float getFrequency() {return _frequency;}
    void setOctaves(unsigned int oct) {_octaves = oct;}
    int getOctaves() {return _octaves;}
    void setLacunarity(float lac) { _lacunarity = lac;}
    float getLacunarity() {return _lacunarity;}
    void setPersistence(float pers) { _persistence = pers;}
    float getPersistence() {return _persistence;}
    
    void setStrength(float strength){ _strength = strength; }
    float getStrength() {return _strength;}
    
    virtual void init(){}
    virtual void onEnable(bool isEnable);
    //    virtual void update();

private:
    
private:
    bool _bCheapGradient;
    float _frequency;
    unsigned int _octaves;
    float _lacunarity;
    float _persistence;
    
    float _strength;
    
};

NS_RU_END
#endif /* RUParticleSystemModule_hpp */