public OnPlayerCommandText(playerid, cmdtext[])
{
   if(!strcmp(cmdtext, "/dm1", true))
   {
       SetPlayerPos(playerid, 0.0, 0.0, 0.0); // Qua metti le coordinate
       SendClientMessage(playerid, 0xFFFF00AA, "Ti sei teletrasportato in: DM1");
       return 1;
   }
   if(!strcmp(cmdtext, "/dm2", true))
   {
       SetPlayerPos(playerid, 0.0, 0.0, 0.0); // Qua metti le coordinate
       SendClientMessage(playerid, 0xFFFF00AA, "Ti sei teletrasportato in: DM2");
       return 1;
   }

        if(!strcmp(cmdtext, "/dm3", true))
        {
            SetPlayerPos(playerid, 0.0, 0.0, 0.0); // Coordinate
            SendClientMessage(playerid, 0xFFFF00AA, "Ti sei teletrasportato in: DM3");
            return 1;
        }
   return 0;
}