/// Draws text on screen center (feed Vector.x with a 0).
/// This is the same as draw_text() with a SCREEN_WIDTH/2 position and
/// Draws text on screen center (feed Vector.x with a 0).
/// This is the same as draw_text() with a SCREEN_WIDTH/2 position and
void draw_center_text(const Font* font, const std::string& text,
const Vector& position, int layer);
/// Draws a color gradient onto the whole screen */
void draw_center_text(const Font* font, const std::string& text,
const Vector& position, int layer);
/// Draws a color gradient onto the whole screen */
void draw_filled_rect(const Rect& rect, const Color& color, int layer);
void draw_filled_rect(const Rect& rect, const Color& color, float radius, int layer);
void draw_filled_rect(const Rect& rect, const Color& color, int layer);
void draw_filled_rect(const Rect& rect, const Color& color, float radius, int layer);