src/game/camera.h

   1 #ifndef CAMERA_H_
   2 #define CAMERA_H_
   3
   4 #include "color.h"
   5 #include "game/sprite_font.h"
   6 #include "math/point.h"
   7 #include "math/rect.h"
   8 #include "math/triangle.h"
   9
  10 typedef struct camera_t camera_t;
  11
  12 camera_t *create_camera(SDL_Renderer *renderer,
  13                         sprite_font_t *font);
  14 void destroy_camera(camera_t *camera);
  15
  16 int camera_clear_background(camera_t *camera,
  17                             color_t color);
  18
  19 int camera_fill_rect(camera_t *camera,
  20                      rect_t rect,
  21                      color_t color);
  22
  23 int camera_draw_rect(camera_t * camera,
  24                      rect_t rect,
  25                      color_t color);
  26
  27 int camera_draw_triangle(camera_t *camera,
  28                          triangle_t t,
  29                          color_t color);
  30
  31 int camera_fill_triangle(camera_t *camera,
  32                          triangle_t t,
  33                          color_t color);
  34
  35 int camera_render_text(camera_t *camera,
  36                        const char *text,
  37                        int size,
  38                        color_t color,
  39                        vec_t position);
  40
  41 void camera_center_at(camera_t *camera, point_t position);
  42
  43 void camera_toggle_debug_mode(camera_t *camera);
  44 void camera_disable_debug_mode(camera_t *camera);
  45
  46 void camera_toggle_blackwhite_mode(camera_t *camera);
  47
  48 int camera_is_point_visible(const camera_t *camera, point_t p);
  49
  50 rect_t camera_view_port(const camera_t *camera);
  51
  52 #endif  // CAMERA_H_