diff options
Diffstat (limited to 'src/game.c')
| -rw-r--r-- | src/game.c | 25 |
1 files changed, 20 insertions, 5 deletions
@@ -400,6 +400,19 @@ static void reset_virus(virus_t *virus) } +/* return a 0-1 volume based on entity's distance from the adult */ +static float entity_volume(game_t *game, entity_any_t *entity) +{ + float volume; + v2f_t delta; + + delta = v2f_sub(&game->adult->entity.position, &entity->position); + volume = 1.f - ((1.f / 2.8284f) * v2f_length(&delta)); + + return (volume * volume); +} + + /* returns 1 if entity started flashing, 0 if already flashing */ static int flash_entity(game_t *game, entity_any_t *any, unsigned count) { @@ -817,6 +830,13 @@ static void update_entities(play_t *play, game_t *game) game->tv->entity.position.y = randf(); entity_update_x(game, &game->tv->entity); stage_set_active(game->tv->entity.node, 1); + + /* shifted because rand() tends to have more activity in the upper bits, + * but this could be more careful about avoiding repetition by randomizing + * a 0-9 list every time it stepped through said list. TODO + */ + sfx_play(&sfx.tv_talk[(rand() >> 8) % NELEMS(sfx.tv_talk)], + entity_volume(game, &game->tv->entity)); } if (game->adult->captivated && randf() > (1.f - GAME_MAGA_CHANCE) && !stage_get_active(game->maga->entity.node)) { @@ -991,11 +1011,6 @@ static ix2_search_status_t adult_search(void *cb_context, ix2_object_t *ix2_obje case ENTITY_TYPE_TV: game->adult->captivated = 1; sfx_play(&sfx.adult_captivated, 1.f); - /* shifted because rand() tends to have more activity in the upper bits, - * but this could be more careful about avoiding repetition by randomizing - * a 0-9 list every time it stepped through said list. TODO - */ - sfx_play(&sfx.tv_talk[(rand() >> 8) % NELEMS(sfx.tv_talk)], 1.f); return IX2_SEARCH_STOP_HIT; |