/*!
* @brief 現在フロアの書き込み /
* Write the current dungeon (new method)
* @return なし
*/
static bool wr_dungeon(void)
{
saved_floor_type *cur_sf_ptr;
int i;
/* Forget the lite */
forget_lite();
/* Forget the view */
forget_view();
/* Forget the view */
clear_mon_lite();
/* Update lite/view */
p_ptr->update |= (PU_VIEW | PU_LITE | PU_MON_LITE);
/* Update monsters */
p_ptr->update |= (PU_MONSTERS | PU_DISTANCE | PU_FLOW);
/*** Meta info ***/
/* Number of floor_id used from birth */
wr_s16b(max_floor_id);
/* Current dungeon type */
wr_byte(dungeon_type);
/*** No saved floor (On the surface etc.) ***/
if (!p_ptr->floor_id)
{
/* No array elements */
wr_byte(0);
/* Write the current floor data */
wr_saved_floor(NULL);
/* Success */
return TRUE;
}
/*** In the dungeon ***/
/* Number of array elements */
wr_byte(MAX_SAVED_FLOORS);
/* Write the saved_floors array */
for (i = 0; i < MAX_SAVED_FLOORS; i++)
{
saved_floor_type *sf_ptr = &saved_floors[i];
wr_s16b(sf_ptr->floor_id);
wr_byte(sf_ptr->savefile_id);
wr_s16b(sf_ptr->dun_level);
wr_s32b(sf_ptr->last_visit);
wr_u32b(sf_ptr->visit_mark);
wr_s16b(sf_ptr->upper_floor_id);
wr_s16b(sf_ptr->lower_floor_id);
}
/* Extract pointer to current floor */
cur_sf_ptr = get_sf_ptr(p_ptr->floor_id);
/* Save current floor to temporal file */
if (!save_floor(cur_sf_ptr, (SLF_SECOND))) return FALSE;
/* Move data in temporal files to the savefile */
for (i = 0; i < MAX_SAVED_FLOORS; i++)
{
saved_floor_type *sf_ptr = &saved_floors[i];
/* Unused element */
if (!sf_ptr->floor_id) continue;
/* Load temporal saved floor file */
if (load_floor(sf_ptr, (SLF_SECOND | SLF_NO_KILL)))
{
/* Mark success */
wr_byte(0);
/* Write saved floor data to the save file */
wr_saved_floor(sf_ptr);
}
else
{
/* Mark failure */
wr_byte(1);
}
}
/* Restore current floor */
if (!load_floor(cur_sf_ptr, (SLF_SECOND))) return FALSE;
/* Success */
return TRUE;
}
/*!
* @brief 現在のフロアを離れるに伴って行なわれる保存処理
* / Maintain quest monsters, mark next floor_id at stairs, save current floor, and prepare to enter next floor.
* @return なし
*/
void leave_floor(void)
{
cave_type *c_ptr = NULL;
feature_type *f_ptr;
saved_floor_type *sf_ptr;
int quest_r_idx = 0;
DUNGEON_IDX i;
/* Preserve pets and prepare to take these to next floor */
preserve_pet();
/* Remove all mirrors without explosion */
remove_all_mirrors(FALSE);
if (p_ptr->special_defense & NINJA_S_STEALTH) set_superstealth(FALSE);
/* New floor is not yet prepared */
new_floor_id = 0;
/* Temporary get a floor_id (for Arena) */
if (!p_ptr->floor_id &&
(change_floor_mode & CFM_SAVE_FLOORS) &&
!(change_floor_mode & CFM_NO_RETURN))
{
/* Get temporal floor_id */
p_ptr->floor_id = get_new_floor_id();
}
/* Search the quest monster index */
for (i = 0; i < max_q_idx; i++)
{
if ((quest[i].status == QUEST_STATUS_TAKEN) &&
((quest[i].type == QUEST_TYPE_KILL_LEVEL) ||
(quest[i].type == QUEST_TYPE_RANDOM)) &&
(quest[i].level == dun_level) &&
(dungeon_type == quest[i].dungeon) &&
!(quest[i].flags & QUEST_FLAG_PRESET))
{
quest_r_idx = quest[i].r_idx;
}
}
/* Maintain quest monsters */
for (i = 1; i < m_max; i++)
{
monster_race *r_ptr;
monster_type *m_ptr = &m_list[i];
/* Skip dead monsters */
if (!m_ptr->r_idx) continue;
/* Only maintain quest monsters */
if (quest_r_idx != m_ptr->r_idx) continue;
/* Extract real monster race */
r_ptr = real_r_ptr(m_ptr);
/* Ignore unique monsters */
if ((r_ptr->flags1 & RF1_UNIQUE) ||
(r_ptr->flags7 & RF7_NAZGUL)) continue;
/* Delete non-unique quest monsters */
delete_monster_idx(i);
}
/* Check if there is a same item */
for (i = 0; i < INVEN_PACK; i++)
{
object_type *o_ptr = &inventory[i];
/* Skip dead objects */
if (!o_ptr->k_idx) continue;
/* Delete old memorized location of the artifact */
if (object_is_fixed_artifact(o_ptr))
{
a_info[o_ptr->name1].floor_id = 0;
}
}
/* Extract current floor info or NULL */
sf_ptr = get_sf_ptr(p_ptr->floor_id);
/* Choose random stairs */
if ((change_floor_mode & CFM_RAND_CONNECT) && p_ptr->floor_id)
{
locate_connected_stairs(sf_ptr);
}
/* Extract new dungeon level */
if (change_floor_mode & CFM_SAVE_FLOORS)
{
/* Extract stair position */
c_ptr = &cave[p_ptr->y][p_ptr->x];
f_ptr = &f_info[c_ptr->feat];
/* Get back to old saved floor? */
if (c_ptr->special && !have_flag(f_ptr->flags, FF_SPECIAL) && get_sf_ptr(c_ptr->special))
{
/* Saved floor is exist. Use it. */
new_floor_id = c_ptr->special;
}
/* Mark shaft up/down */
if (have_flag(f_ptr->flags, FF_STAIRS) && have_flag(f_ptr->flags, FF_SHAFT))
{
prepare_change_floor_mode(CFM_SHAFT);
}
}
/* Climb up/down some sort of stairs */
if (change_floor_mode & (CFM_DOWN | CFM_UP))
{
int move_num = 0;
/* Extract level movement number */
if (change_floor_mode & CFM_DOWN) move_num = 1;
else if (change_floor_mode & CFM_UP) move_num = -1;
/* Shafts are deeper than normal stairs */
if (change_floor_mode & CFM_SHAFT)
move_num += SGN(move_num);
/* Get out from or Enter the dungeon */
if (change_floor_mode & CFM_DOWN)
{
if (!dun_level)
move_num = d_info[dungeon_type].mindepth;
}
else if (change_floor_mode & CFM_UP)
{
if (dun_level + move_num < d_info[dungeon_type].mindepth)
move_num = -dun_level;
}
dun_level += move_num;
}
/* Leaving the dungeon to town */
if (!dun_level && dungeon_type)
{
p_ptr->leaving_dungeon = TRUE;
if (!vanilla_town && !lite_town)
{
p_ptr->wilderness_y = d_info[dungeon_type].dy;
p_ptr->wilderness_x = d_info[dungeon_type].dx;
}
p_ptr->recall_dungeon = dungeon_type;
dungeon_type = 0;
/* Reach to the surface -- Clear all saved floors */
change_floor_mode &= ~CFM_SAVE_FLOORS;
}
/* Kill some old saved floors */
if (!(change_floor_mode & CFM_SAVE_FLOORS))
{
/* Kill all saved floors */
for (i = 0; i < MAX_SAVED_FLOORS; i++)
kill_saved_floor(&saved_floors[i]);
/* Reset visit_mark count */
latest_visit_mark = 1;
}
else if (change_floor_mode & CFM_NO_RETURN)
{
/* Kill current floor */
kill_saved_floor(sf_ptr);
}
/* No current floor -- Left/Enter dungeon etc... */
if (!p_ptr->floor_id)
{
/* No longer need to save current floor */
return;
}
/* Mark next floor_id on the previous floor */
if (!new_floor_id)
{
/* Get new id */
new_floor_id = get_new_floor_id();
/* Connect from here */
if (c_ptr && !feat_uses_special(c_ptr->feat))
{
c_ptr->special = new_floor_id;
}
}
/* Fix connection -- level teleportation or trap door */
if (change_floor_mode & CFM_RAND_CONNECT)
{
if (change_floor_mode & CFM_UP)
sf_ptr->upper_floor_id = new_floor_id;
else if (change_floor_mode & CFM_DOWN)
sf_ptr->lower_floor_id = new_floor_id;
}
/* If you can return, you need to save previous floor */
if ((change_floor_mode & CFM_SAVE_FLOORS) &&
!(change_floor_mode & CFM_NO_RETURN))
{
/* Get out of the my way! */
get_out_monster();
/* Record the last visit turn of current floor */
sf_ptr->last_visit = turn;
/* Forget the lite */
forget_lite();
/* Forget the view */
forget_view();
/* Forget the view */
clear_mon_lite();
/* Save current floor */
if (!save_floor(sf_ptr, 0))
{
/* Save failed -- No return */
prepare_change_floor_mode(CFM_NO_RETURN);
/* Kill current floor */
kill_saved_floor(get_sf_ptr(p_ptr->floor_id));
}
}
}
