[dice7]

https://sampwiki.blast.hk/wiki/OnPlayerKeyStateChange
https://sampwiki.blast.hk/wiki/GetPlayerKeys#Key_List

pawn Код:

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
    if (newkeys & KEY_SUBMISSION)
    {
        if (PlayerToPoint(30.0, playerid, x, y, z of gate))
        {
             MoveObject(gate1, x, y, z of the opened gate);
             SetTimer("CloseGate", 10000, false);
        }   
    }
    return 1;
}

forward CloseGate();
public CloseGate()
{
  MoveObject(gate1, x, y, z of the closed gate);
}