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GetUseCFGSafeCoords converted to QueryDatabase

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This commit is contained in:
Arthur Ice 2014-08-20 22:14:40 -07:00
parent 909ca5440d
commit babaff1985
1 changed files with 10 additions and 29 deletions
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39
zone/zonedb.cpp
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@ -1679,40 +1679,21 @@ bool ZoneDatabase::UpdateZoneSafeCoords(const char* zonename, float x=0, float y
return true; return true;
} }
uint8 ZoneDatabase::GetUseCFGSafeCoords() uint8 ZoneDatabase::GetUseCFGSafeCoords()
{ {
char errbuf[MYSQL_ERRMSG_SIZE]; const std::string query = "SELECT value FROM variables WHERE varname='UseCFGSafeCoords'";
char *query = 0; auto results = QueryDatabase(query);
MYSQL_RES *result; if (!results.Success()) {
MYSQL_ROW row; std::cerr << "Error in GetUseCFGSafeCoords query '" << query << "' " << results.ErrorMessage() << std::endl;
if (RunQuery(query, MakeAnyLenString(&query, "SELECT value FROM variables WHERE varname='UseCFGSafeCoords'"), errbuf, &result)) { return 0;
safe_delete_array(query);
if (mysql_num_rows(result) == 1)
{
row = mysql_fetch_row(result);
uint8 usecoords = atoi(row[0]);
mysql_free_result(result);
return usecoords;
}
else
{
mysql_free_result(result);
return 0;
}
mysql_free_result(result);
}
else
{
std::cerr << "Error in GetUseCFGSafeCoords query '" << query << "' " << errbuf << std::endl;
safe_delete_array(query);
return false;
} }
return 0; if (results.RowCount() != 1)
return 0;
auto row = results.begin();
return atoi(row[0]);
} }