[Simon]

I believe you have to attach objects when a player is streamed in.

You have your offsets as the players position; they are 'offsets' not positions, which means the bag is put at co-ordinates (player_x + x_offset, player_y + y_offset, player_z + z_offset). Right now your offsets are the co-ordinates which means the bag is set at the co-ordinates (player_x + player_x, player_y + player_y, player_z + player_z)

pawn Код:

public OnPlayerStreamIn(playerid, forplayerid)
{
    new
        bagObject = GetPVarInt(playerid, "bag");

    if (bagObject)
        AttachObjectToPlayer(bagObject, playerid, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0);

    return 1;
}

You'll also want to change the offset used in your command as well.