public LegoPlayer(BidderBase bidder, CardExchangerBase cardExchanger, GamerBase gamer)
{
this.Bidder = bidder;
this.CardExchanger = cardExchanger;
this.Gamer = gamer;
}
protected void ReplaceBidder(BidderBase bidder)
{
Bidder = bidder;
ReplacePart(bidder);
}