#ifndef SDL_H
#define SDL_H
#include "elements.h"

SDL_Surface* screen;
SDL_Surface* menu_area;
SDL_Surface* tile_area;
SDL_Rect tile_area_rect;

SDL_Rect update_rect;

SDL_Event event;
struct Font font;

struct Font {
  int width;
  int height;
  SDL_Surface *surface;
};

void loadFont(struct Font *font, unsigned char *memory, unsigned int length, int width, int height);

void drawChar(const struct Font *font, SDL_Surface *surface, int x, int y, const char ch);
void drawString(const struct Font *font, SDL_Surface *surface, int x, int y, const char *string);

void drawElement(const struct Element *element);
void clearElement(const struct Element *element);

void addElement(struct Element *element, SDL_Surface *surface);

void handleMouseDown(const SDL_MouseButtonEvent *event);
void handleMouseUp(const SDL_MouseButtonEvent *event);
void handleMouseMove(const SDL_MouseMotionEvent *event);

int getElementWidth(const struct Element* element);
int getElementHeight(const struct Element* element);

void loadGraphicsCallback();
void loadDataCallback();
void saveDataCallback();
void setSetCallback();
void setIdCallback();

void Quit();

#endif