PS_ParticleEffect.h

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#pragma once

#include <SDL.h>
#include <vector>
#include <time.h>
#include <string>
#include "PS_Particle.h"
#include "../Core/C_Vec2.h"
#include "../Core/C_Utilities.h"
#include "../Core/C_Timer.h"

#define MAX_NUMBER_OF_PARTICLES 100

class PS_ParticleEffect
{
public:
    PS_ParticleEffect(C_Texture* texture, C_Vec2 emitter, bool emit, float moveSpeed, float scale);

    PS_ParticleEffect(C_Texture* texture, C_Vec2 emitter, bool emit, float moveSpeed, float scale, float timerLength);

    PS_ParticleEffect(C_Texture* texture, C_Vec2 emitter, bool emit, float moveSpeed, float scale, 
        SDL_Colour minTint, SDL_Colour maxTint);

    PS_ParticleEffect(C_Texture* texture, C_Vec2 emitter, bool emit, float moveSpeed, float scale, float timerLength,
        SDL_Colour minTint, SDL_Colour maxTint);

    ~PS_ParticleEffect();

    void update(float dt);

    void draw(SDL_Renderer* renderer);

    void setEmitter(C_Vec2 emitter);

    void setEmitting(bool emit);

    void setMoveSpeed(float moveSpeed);

    void setParticleScale(float scale);

    C_Timer* getLifeSpan();

    void setDead(bool dead);

    bool getDead();

private:
    std::vector<PS_Particle*> particles;
    C_Texture* texture;
    float moveSpeed;
    C_Vec2 emitter;
    bool emit;
    float scale;
    C_Timer* lifeSpan;
    bool dead;
    bool tint;
    SDL_Colour maxTint;
    SDL_Colour minTint;

    void makeNewParticles();
};