badge/jumpnrun/items.c

   1 #include "items.h"
   2 #include "jumpnrun.h"
   3
   4 static void on_collect_win(jumpnrun_item       *self,
   5                            jumpnrun_game_state *state,
   6                            jumpnrun_level      *lv) {
   7   (void) lv;
   8   self->flags |= JUMPNRUN_ITEM_COLLECTED;
   9   state->status = JUMPNRUN_WON;
  10 }
  11
  12 static void on_collect_checkpoint(jumpnrun_item       *self,
  13                                   jumpnrun_game_state *state,
  14                                   jumpnrun_level      *lv) {
  15   (void) state;
  16   self->flags |= JUMPNRUN_ITEM_COLLECTED;
  17   lv->start_pos = (vec2d) { self->pos.x,
  18                             fixed_point_sub(fixed_point_add(self->pos.y, FIXED_INT(self->type->sprite.height)), hacker_extents().y)
  19   };
  20 }
  21
  22 static void on_collect_key(jumpnrun_item       *self,
  23                            jumpnrun_game_state *state,
  24                            jumpnrun_level      *lv) {
  25   (void) lv;
  26   self->flags |= JUMPNRUN_ITEM_COLLECTED;
  27   ++state->keys;
  28 }
  29
  30 static void on_collect_encrypted(jumpnrun_item       *self,
  31                                  jumpnrun_game_state *state,
  32                                  jumpnrun_level      *lv) {
  33   if(state->keys != 0) {
  34     on_collect_win(self, state, lv);
  35   }
  36 }
  37
  38 jumpnrun_item_type const jumpnrun_item_type_data[JUMPNRUN_ITEM_TYPE_COUNT] = {
  39   { { 6,  7, (uint8_t const *) "\x7c\x61\xb5\x1a\xfc\x03"                             }, on_collect_win },
  40   { { 9, 12, (uint8_t const *) "\xff\x1f\x04\x49\x10\x05\x49\x50\x04\x51\x10\x04\x7f" }, on_collect_checkpoint },
  41   { { 3,  7, (uint8_t const *) "\xa7\xfe\x01"                                         }, on_collect_key },
  42   { { 9, 10, (uint8_t const *) "\xfc\x0b\x98\x65\xbd\x1d\x06\x98\x6a\x80\xff\x03"     }, on_collect_encrypted }
  43 };