Flocking.h

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#pragma once

#include <SDL.h>
#include <time.h>
#include <vector>
#include "Texture.h"
#include "Particle.h"
#include "Vec2.h"
#include "Utilities.h"

class JAM_Flocking
{
private:
    JAM_Texture * whiteSquare;
    std::vector<JAM_Particle*> boids;
    int applyRule1, applyRule2, applyRule3;
    int xBoundary, yBoundary;
    float maxVel;
    int screenHeight;

    JAM_Vec2 rule1(int index);

    JAM_Vec2 rule2(int index);

    JAM_Vec2 rule3(int index);

    JAM_Vec2 roughBoundaries(int index);

    void limitVelocity(int index);

public:
    JAM_Flocking(int numberOfBoids, JAM_Texture* texture, int xBoundary, int yBoundary, float maxVel, int screenHeight);

    ~JAM_Flocking();

    void update(float dt);

    void draw(SDL_Renderer* renderer);

    void setRule1(int applyRule1);

    void setRule2(int applyRule2);

    void setRule3(int applyRule3);
};