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GetHighestWaypoint converted to QueryDatabase

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This commit is contained in:
Arthur Ice 2014-08-20 15:14:36 -07:00
parent 2f30488cd5
commit fe718a81f3
1 changed files with 12 additions and 18 deletions
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30
zone/waypoints.cpp
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@ -1334,26 +1334,20 @@ uint32 ZoneDatabase::GetFreeGrid(uint16 zoneid) {
} }
int ZoneDatabase::GetHighestWaypoint(uint32 zoneid, uint32 gridid) { int ZoneDatabase::GetHighestWaypoint(uint32 zoneid, uint32 gridid) {
char *query = 0;
char errbuff[MYSQL_ERRMSG_SIZE]; std::string query = StringFormat("SELECT COALESCE(MAX(number), 0) FROM grid_entries "
MYSQL_RES *result; "WHERE zoneid = %i AND gridid = %i", zoneid, gridid);
MYSQL_ROW row; auto results = QueryDatabase(query);
int res = 0; if (!results.Success()) {
if (RunQuery(query, MakeAnyLenString(&query, LogFile->write(EQEMuLog::Error, "Error in GetHighestWaypoint query '%s': %s", query.c_str(), results.ErrorMessage().c_str());
"SELECT COALESCE(MAX(number), 0) FROM grid_entries WHERE zoneid = %i AND gridid = %i", return 0;
zoneid, gridid),errbuff,&result)) {
safe_delete_array(query);
if (mysql_num_rows(result) == 1) {
row = mysql_fetch_row(result);
res = atoi( row[0] );
}
mysql_free_result(result);
} else {
LogFile->write(EQEMuLog::Error, "Error in GetHighestWaypoint query '%s': %s", query, errbuff);
safe_delete_array(query);
} }
return(res); if (results.RowCount() != 1)
return 0;
auto row = results.begin();
return atoi(row[0]);
} }
void NPC::SaveGuardSpotCharm() void NPC::SaveGuardSpotCharm()