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Finished game-loading code in db.c

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Signed-off-by: Gergely Polonkai (W00d5t0ck) <polesz@w00d5t0ck.info>
This commit is contained in:
Gergely Polonkai (W00d5t0ck) 2012-03-29 18:11:33 +02:00
parent b3f81cfb94
commit 1878225046
1 changed files with 145 additions and 3 deletions
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142
wmud/db.c
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@ -186,6 +186,7 @@ wmud_db_load_planes(GSList **planes, GError **err)
sqlite3_stmt *sth = NULL; sqlite3_stmt *sth = NULL;
int sqlite_code; int sqlite_code;
g_log(G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Loading planes");
if (dbh == NULL) if (dbh == NULL)
{ {
if (err) if (err)
@ -234,9 +235,55 @@ wmud_db_load_planes(GSList **planes, GError **err)
gboolean gboolean
wmud_db_load_planets(GSList **planets, GError **err) wmud_db_load_planets(GSList **planets, GError **err)
{ {
sqlite3_stmt *sth = NULL;
int sqlite_code;
g_log(G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Loading planets");
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 id, name FROM planets", -1, &sth, NULL)) != SQLITE_OK)
{
g_set_error(err, WMUD_DB_ERROR, WMUD_DB_ERROR_BADQUERY, "Bad query in wmud_db_load_planets(): %s", sqlite3_errmsg(dbh));
return FALSE;
}
while (1)
{
sqlite_code = sqlite3_step(sth);
if (sqlite_code == SQLITE_ROW)
{
wmudPlanet *planet = g_new0(wmudPlanet, 1);
planet->id = sqlite3_column_int(sth, 0);
planet->name = g_strdup((gchar *)sqlite3_column_text(sth, 1));
g_log(G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Loaded planet _%s_", planet->name);
*planets = g_slist_prepend(*planets, planet);
}
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_planets(): %s", sqlite3_errmsg(dbh));
sqlite3_finalize(sth);
return FALSE;
}
}
sqlite3_finalize(sth);
return TRUE;
}
gboolean gboolean
wmud_db_load_directions(GSList **directions, GError **err) wmud_db_load_directions(GSList **directions, GError **err)
{ {
@ -291,15 +338,110 @@ wmud_db_load_directions(GSList **directions, GError **err)
gboolean gboolean
wmud_db_load_areas(GSList **areas, GError **err) wmud_db_load_areas(GSList **areas, GError **err)
{ {
sqlite3_stmt *sth = NULL;
int sqlite_code;
g_log(G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Loading areas");
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 id, name FROM areas", -1, &sth, NULL)) != SQLITE_OK)
{
g_set_error(err, WMUD_DB_ERROR, WMUD_DB_ERROR_BADQUERY, "Bad query in wmud_db_load_areas(): %s", sqlite3_errmsg(dbh));
return FALSE;
}
while (1)
{
sqlite_code = sqlite3_step(sth);
if (sqlite_code == SQLITE_ROW)
{
wmudArea *area = g_new0(wmudArea, 1);
area->id = sqlite3_column_int(sth, 0);
area->name = g_strdup((gchar *)sqlite3_column_text(sth, 1));
g_log(G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Loaded area _%s_", area->name);
*areas = g_slist_prepend(*areas, area);
}
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_areas(): %s", sqlite3_errmsg(dbh));
sqlite3_finalize(sth);
return FALSE;
}
}
sqlite3_finalize(sth);
return TRUE;
}
gboolean gboolean
wmud_db_load_rooms(GSList **rooms, GError **err) wmud_db_load_rooms(GSList **rooms, 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 id, area, name, distant_description, close_description FROM rooms", -1, &sth, NULL)) != SQLITE_OK)
{
g_set_error(err, WMUD_DB_ERROR, WMUD_DB_ERROR_BADQUERY, "Bad query in wmud_db_load_rooms(): %s", sqlite3_errmsg(dbh));
return FALSE;
}
while (1)
{
sqlite_code = sqlite3_step(sth);
if (sqlite_code == SQLITE_ROW)
{
wmudRoom *room = g_new0(wmudRoom, 1);
room->id = sqlite3_column_int(sth, 0);
room->area_id = sqlite3_column_int(sth, 1);
room->name = g_strdup((gchar *)sqlite3_column_text(sth, 2));
room->distant_description = g_strdup((gchar *)sqlite3_column_text(sth, 3));
room->close_description = g_strdup((gchar *)sqlite3_column_text(sth, 4));
g_log(G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Loaded room %d/_%s_", room->area_id, room->name);
*rooms = g_slist_prepend(*rooms, room);
}
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_areas(): %s", sqlite3_errmsg(dbh));
sqlite3_finalize(sth);
return FALSE;
}
}
sqlite3_finalize(sth);
return TRUE;
}
gboolean gboolean
wmud_db_load_exits(GSList **exits, GError **err) wmud_db_load_exits(GSList **exits, GError **err)
{ {