public IEnumerator ProcessTradeOffer (TradeOffer offer) {
// wait for 2 frames, incase this was a counter offer
yield return new WaitForEndOfFrame();
yield return new WaitForEndOfFrame();
Debug.Log (playerName+": Trade Offer Recieved");
// process trade offer
isProcessingTradeOffer = true;
Debug.Log (playerName+": Processing Trade Offer...");
OnTradeOfferRecieved(offer);
while(isProcessingTradeOffer == true){
yield return new WaitForEndOfFrame();
}
Debug.Log (playerName+": Done processing trade offer...");
// did we accept?
if(didAcceptTrade == true){
// make the swap
Debug.Log ("YAY TRADE ACCEPTED");
// get all the data from the trade
GamePlayer senderPlayer = offer.GetSender();
GamePlayer recieverPlayer = offer.GetReciever();
BoardTile senderProperty = offer.GetSenderProperty();
BoardTile recieverProperty = offer.GetRecieverProperty();
// swap the funds
senderPlayer.money += offer.recieverFunds;
senderPlayer.money -= offer.senderFunds;
recieverPlayer.money += offer.senderFunds;
recieverPlayer.money -= offer.recieverFunds;
// swap the properties
senderPlayer.RemoveProperty(senderProperty);
recieverPlayer.RemoveProperty(recieverProperty);
senderPlayer.AddProperty(recieverProperty);
recieverPlayer.AddProperty(senderProperty);
// notify the sender that the trade was accepted
senderPlayer.TradeOfferAccepted();
UpdateOwnedProperties();
Debug.Log ("Trade Complete!");
}
else{
// nothing happens, trade failed
offer.GetSender().TradeOfferDeclined();
Debug.Log ("TRADE REJECTED");
}
}
public void ProposeNewTradeOffer(TradeOffer offer){
pendingTradeOffer = true;
if(isProcessingTradeOffer == true){
Debug.Log (playerName+": Already proposing a trade offer, aborting current trade...");
// decline this offer
ResolveTradeOffer(false);
}
// check if the offer has a recipient
if(offer.recieverPlayerId == -1){
// we don't have a trade offer any more
pendingTradeOffer = false;
// end the function
return;
}
GamePlayer target = offer.GetReciever();
// check for a valid offer. otherwise, we just can't make this trade
// do both players have the required funds
if(offer.recieverFunds > target.money || offer.senderFunds > money){
if(offer.senderFunds < 0 || offer.recieverFunds < 0){
// no more trade offer
Debug.Log (playerName+": Cannot Propose trade offer as the required funds cannot be transferred");
pendingTradeOffer = false;
}
}
else{
Debug.Log (playerName+": New Trade Offer Proposed to "+target.playerName);
target.StartCoroutine(target.ProcessTradeOffer(offer));
}
}
