[xir]

pawn Code:

public OnPlayerCommandText(playerid, cmdtext[])
{
   if(strcmp("/drylake", cmdtext, true, 10) == 0)
   {
       SetPlayerPos (playerid, -31,1464,15);
       SetPlayerInterior (playerid, 0);
       SendClientMessage(playerid,0x0080FFFF,"Welcome to Dry Lake, stupid noob!");
       return 1;
   } 
   return SendClientMessage(playerid, YOUR_COLOR, "Unknown command."); // edit it if you want
}

Try this.

And a nice thing to say to your players :P