badge/jumpnrun/moveable.h

   1 #ifndef INCLUDED_BADGE_JUMPNRUN_MOVEABLE_H
   2 #define INCLUDED_BADGE_JUMPNRUN_MOVEABLE_H
   3
   4 #include "../util/util.h"
   5 #include <stdint.h>
   6
   7 enum {
   8   // Do not collide with JUMPNRUN_ENEMY_* and JUMPNRUN_PLAYER_* flags.
   9   JUMPNRUN_MOVEABLE_TOUCHING_GROUND = 1,
  10   JUMPNRUN_MOVEABLE_MIRRORED        = 2
  11 };
  12
  13 typedef struct jumpnrun_moveable {
  14   rectangle hitbox;
  15   vec2d     inertia;
  16
  17   uint8_t   tick_minor;
  18   uint8_t   anim_frame;
  19
  20   uint8_t   flags;
  21   uint8_t   jumpable_frames;
  22 } jumpnrun_moveable;
  23
  24 static inline bool jumpnrun_moveable_touching_ground(jumpnrun_moveable const *self) { return self->flags & JUMPNRUN_MOVEABLE_TOUCHING_GROUND; }
  25 static inline bool jumpnrun_moveable_mirrored       (jumpnrun_moveable const *self) { return self->flags & JUMPNRUN_MOVEABLE_MIRRORED       ; }
  26
  27 #endif