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Created the room_exits loading code.

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Signed-off-by: Gergely Polonkai (W00d5t0ck) <polesz@w00d5t0ck.info>
This commit is contained in:
Gergely Polonkai (W00d5t0ck) 2012-03-29 19:12:45 +02:00
parent 835fdb8048
commit 6b910d35a6
2 changed files with 54 additions and 1 deletions
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47
wmud/db.c
View File

@ -448,6 +448,53 @@ wmud_db_load_rooms(GSList **rooms, GError **err)
gboolean gboolean
wmud_db_load_exits(GSList **exits, GError **err) wmud_db_load_exits(GSList **exits, GError **err)
{ {
sqlite3_stmt *sth = NULL;
int sqlite_code;
g_log(G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Loading rooms");
if (dbh == NULL)
{
if (err)
g_set_error(err, WMUD_DB_ERROR, WMUD_DB_ERROR_NOINIT, "Database backend not initialized");
return FALSE; return FALSE;
}
if ((sqlite_code = sqlite3_prepare_v2(dbh, "SELECT room_id, direction, other_side FROM room_exits", -1, &sth, NULL)) != SQLITE_OK)
{
g_set_error(err, WMUD_DB_ERROR, WMUD_DB_ERROR_BADQUERY, "Bad query in wmud_db_load_exits(): %s", sqlite3_errmsg(dbh));
return FALSE;
}
while (1)
{
sqlite_code = sqlite3_step(sth);
if (sqlite_code == SQLITE_ROW)
{
wmudExit *room_exit = g_new0(wmudExit, 1);
room_exit->source_room_id = sqlite3_column_int(sth, 0);
room_exit->direction_id = sqlite3_column_int(sth, 1);
room_exit->destination_room_id = sqlite3_column_int(sth, 2);
g_log(G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Loaded exit %d =%d=> %d", room_exit->source_room_id, room_exit->direction_id, room_exit->destination_room_id);
*exits = g_slist_prepend(*exits, room_exit);
}
else if (sqlite_code == SQLITE_DONE)
{
break;
}
else
{
g_set_error(err, WMUD_DB_ERROR, WMUD_DB_ERROR_BADQUERY, "Query error in wmud_db_load_exits(): %s", sqlite3_errmsg(dbh));
sqlite3_finalize(sth);
return FALSE;
}
}
sqlite3_finalize(sth);
return TRUE;
} }

6
wmud/world.h
View File

@ -58,6 +58,12 @@ typedef struct _wmudDirection {
gchar *name; gchar *name;
} wmudDirection; } wmudDirection;
typedef struct _wmudExit {
guint source_room_id;
guint direction_id;
guint destination_room_id;
} wmudExit;
gboolean wmud_world_check_planes(GSList *planes, GError **err); gboolean wmud_world_check_planes(GSList *planes, GError **err);
gboolean wmud_world_check_planets(GSList *planets, GError **err); gboolean wmud_world_check_planets(GSList *planets, GError **err);
gboolean wmud_world_check_areas(GSList *areas, GError **err); gboolean wmud_world_check_areas(GSList *areas, GError **err);