[nmader]

Something like this for on player death:

pawn Код:

if(gPlayerClass[playerid] == SPY)
{
       SetPlayerColor(playerid, TeamColor);
       gPlayerSpying[playerid] = 0;
}

Edit your command to this:

pawn Код:

CMD:spyusa(playerid,parmas[])
    {
    if(gPlayerClass[playerid] == SPY)
        {
    SetPlayerSkin(playerid,287);
    new TeamColor = GetPlayerColor(playerid);
    SetPlayerColor(playerid,COLOR_BLUE);
    gPlayerSpying[playerid] = 1;

    SendClientMessage(playerid,COLOR_BLUE,"You have been changed your skin to USA TEAM!");
        }
        else
    {
   SendClientMessage(playerid,COLOR_DARKRED,"ERROR: You need to get SPY Class to use this Command");
    }
    return 1;

    }

In your enum group you will need to add, gPlayerSpying.