weapon.hpp

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#pragma once
#include "enemy.hpp"
#include "global.hpp"
#include "renderwindow.hpp"
#include "sample.hpp"
 
class Weapon {
   public:
    //
    Weapon();
 
    int get_magazine();
 
    void set_magazine(int value);
 
    int get_capacity();
 
    void set_capacity(int value);
 
    void set_weapon_specifications(std::vector<SDL_Texture *> texture, int fire_frame = 3, int fire_cooldown = 0.75, int max_fire_distance = 6);
 
    void set_audio(Sample *sample);
 
    void fire(double *position_x, double *position_y, double *direction_x, double *direction_y, double *plane_x, double *plane_y, std::vector<std::vector<int>> *world_map, json *sprite, std::vector<Enemy *> *enemies, SDL_Haptic *haptic = NULL);
 
    void render(RenderWindow *window);
 
   private:
    // Sound effect for when the Weapon fires
    Sample *weapon_sample = NULL;
    // The vector of the frames of the Weapon
    std::vector<SDL_Texture *> weapon_texture;
    // Frame for controlling the weapon_texture index
    int frame = 0;
    // Frame for when the Weapon has "fired", example for when the muzzle flash appears
    int fire_frame = 3;
    // How long in seconds before the Weapon can fire again
    int fire_cooldown = 0.75;
    // The Weapon's maximum fire range
    int max_fire_distance = 6;
    // Timer to control the Weapon's fire cooldown
    double fire_timer = 0.0;
    // Decremental timer for displaying the Weapon frames on the window 
    int timer = 3;
    // Used to control whether to start the Weapon's fire frame sequence
    bool fired = false;
    // Used to prevent the sample playing multiple times per frame
    bool weapon_sample_complete = true;
    // Timer variables
    double time = 0;
    double previous_time = 0;
    // The Weapon's damage
    double damage = 40;
};