badge/jumpnrun/jumpnrun.h

   1 #ifndef INCLUDED_BADGE2013_JUMPNRUN_H
   2 #define INCLUDED_BADGE2013_JUMPNRUN_H
   3
   4 #include "enemies.h"
   5 #include "items.h"
   6 #include "levels.h"
   7 #include "tiles.h"
   8
   9 #include "../util/fixed_point.h"
  10 #include "../util/rectangle.h"
  11 #include "../ui/sprite.h"
  12
  13 #include <stdbool.h>
  14 #include <stddef.h>
  15
  16 enum {
  17   JUMPNRUN_PLAYING,
  18   JUMPNRUN_DEAD,
  19   JUMPNRUN_WON,
  20   JUMPNRUN_ERROR
  21 };
  22
  23 enum {
  24   JUMPNRUN_MAX_SPAWN_MARGIN = BADGE_SPRITE_MAX_WIDTH + 1,
  25   JUMPNRUN_MAX_SPAWNED_ENEMIES = 10
  26 };
  27
  28 typedef struct jumpnrun_game_state {
  29   vec2d   current_pos;
  30   vec2d   inertia;
  31   vec2d   inertia_mod;
  32   uint8_t status;
  33
  34   uint8_t tick_minor;
  35   uint8_t anim_frame;
  36   uint8_t anim_direction;
  37
  38   int     left;
  39
  40   bool    touching_ground;
  41   uint8_t jumpable_frames;
  42
  43   size_t  spawned_enemies_counter;
  44   size_t  spawned_enemies[JUMPNRUN_MAX_SPAWNED_ENEMIES];
  45 } jumpnrun_game_state;
  46
  47 rectangle hacker_rect_current(jumpnrun_game_state const *state);
  48
  49
  50 void jumpnrun_passive_movement(vec2d *inertia);
  51
  52 uint8_t jumpnrun_play(char const *lvname);
  53
  54 #endif