badge/jumpnrun/items.h

   1 #ifndef INCLUDED_JUMPNRUN_ITEMS_H
   2 #define INCLUDED_JUMPNRUN_ITEMS_H
   3
   4 #include "../ui/sprite.h"
   5 #include "../util/rectangle.h"
   6
   7 struct jumpnrun_game_state;
   8
   9 typedef struct jumpnrun_item_type {
  10   badge_sprite sprite;
  11   void (*on_collect)(struct jumpnrun_game_state *state);
  12 } jumpnrun_item_type;
  13
  14 typedef struct jumpnrun_item {
  15   vec2d pos;
  16   jumpnrun_item_type const *type;
  17 } jumpnrun_item;
  18
  19 static inline rectangle rect_from_item(jumpnrun_item const *item) {
  20   rectangle r = { item->pos, { FIXED_POINT(item->type->sprite.width, 0), FIXED_POINT(item->type->sprite.height, 0) } };
  21   return r;
  22 }
  23
  24 /************************************/
  25
  26 enum {
  27   JUMPNRUN_ITEM_TYPE_DOCUMENT,
  28
  29   JUMPNRUN_ITEM_TYPE_COUNT
  30 };
  31
  32 extern jumpnrun_item_type const jumpnrun_item_type_data[JUMPNRUN_ITEM_TYPE_COUNT];
  33
  34 #endif