[KevinPRINCE]

Код:

public OnPlayerCommandText(playerid, cmdtext[])
{
        if(strcmp(cmd, "/savehouses", true) == 0)
	{
             SaveHouses();
             return 1;
        }
        return 1;
}

/savehouses before closing your server. Or else it won't auto save unless you place

Код:

SaveHouses();

on

Код:

public OnGameModeExit()

and use "exit" on console to exit rather just quitting the console.