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GetFreeGrid converted to QueryDatabase

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This commit is contained in:
Arthur Ice 2014-08-20 15:11:12 -07:00
parent 8b69de46e9
commit 2f30488cd5
1 changed files with 15 additions and 21 deletions
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36
zone/waypoints.cpp
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@ -1315,30 +1315,24 @@ uint32 ZoneDatabase::AddWPForSpawn(Client *client, uint32 spawn2id, float xpos,
} }
uint32 ZoneDatabase::GetFreeGrid(uint16 zoneid) { uint32 ZoneDatabase::GetFreeGrid(uint16 zoneid) {
char *query = 0;
char errbuf[MYSQL_ERRMSG_SIZE]; std::string query = StringFormat("SELECT max(id) FROM grid WHERE zoneid = %i", zoneid);
MYSQL_RES *result; auto results = QueryDatabase(query);
MYSQL_ROW row; if (!results.Success()) {
if (RunQuery(query, MakeAnyLenString(&query,"SELECT max(id) from grid where zoneid = %i",zoneid),errbuf,&result)) { LogFile->write(EQEMuLog::Error, "Error in GetFreeGrid query '%s': %s", query.c_str(), results.ErrorMessage().c_str());
safe_delete_array(query);
if (mysql_num_rows(result) == 1) {
row = mysql_fetch_row(result);
uint32 tmp=0;
if (row[0])
tmp = atoi(row[0]);
mysql_free_result(result);
tmp++;
return tmp;
}
mysql_free_result(result);
}
else {
LogFile->write(EQEMuLog::Error, "Error in GetFreeGrid query '%s': %s", query, errbuf);
safe_delete_array(query);
}
return 0; return 0;
} }
if (results.RowCount() != 1)
return 0;
auto row = results.begin();
uint32 freeGridID = 1;
freeGridID = atoi(row[0]) + 1;
return freeGridID;
}
int ZoneDatabase::GetHighestWaypoint(uint32 zoneid, uint32 gridid) { int ZoneDatabase::GetHighestWaypoint(uint32 zoneid, uint32 gridid) {
char *query = 0; char *query = 0;
char errbuff[MYSQL_ERRMSG_SIZE]; char errbuff[MYSQL_ERRMSG_SIZE];