[CalvinC]

Quote:

"u" = for playerid "d" = for number "s" = for word "f" = for float

"d" and "i" is called an integer, they can both be used, if i remember right it's like a number without a decimal.
"s" means a string, which can have all sorts of characters in it.

Код:

if(pID == playerid) return 0;

Why return 0? It'll give the "Unknown command" message.

Код:

LinkVehicleToInterior(GetPlayerVehicleID(playerid) , 0);

If the other player is in an interior, you should use GetPlayerInterior instead of 0.

Also, you don't explain that much, but you do however explain some things, so that's good.