ic-explorer/button.h

#ifndef IC_EXPLORER_BUTTON_H
#define IC_EXPLORER_BUTTON_H

#include "window.h"

#include <SDL_mixer.h>
#include <SDL_ttf.h>

#define BUTTON_PADDING 0.005f

typedef struct {
    Mix_Chunk *down;
    Mix_Chunk *up;
    Mix_Chunk *hover;
} ButtonSoundSet;

struct Button;

typedef void (*ButtonAction)(struct Button *button, Window *window, float x,
                             float y);

typedef struct Button {
    float x;
    float y;
    float w;
    float h;
    char *text;
    SDL_Texture *current;
    SDL_Texture *inactive;
    SDL_Texture *active;
    SDL_Color textColor;
    TTF_Font *font;
    SDL_Texture *renderedText;
    ButtonSoundSet sounds;
    int textW;
    int textH;
    ButtonAction action;
    int down;
} Button;

Button *buttonNew(const char *text, float x, float y, float w, float h,
                  SDL_Texture *inactive, SDL_Texture *active,
                  SDL_Color textColor, TTF_Font *font, ButtonSoundSet sounds,
                  const Window *window);

void buttonDelete(Button *button);

void buttonDraw(const Button *button, const Window *window);

void buttonUpdate(Button *button, const Window *window);

void buttonProcessInput(Button *button, Window *window, const SDL_Event *event);

void buttonGetCenter(const Button *button, Point *point);

#endif /* IC_EXPLORER_BUTTON_H */