// Returns a TradeOffer if the trade is valid (an identical request has not recently been made); If this is not true, returns null
public TradeOffer generateAITradeRequest(int currentTurn, AIEngine.Objective objective)
{
TradeOffer trade = BuildFairTrade (currentTurn, objective.GetCardDifferential ());
if(trade.TotalGetResources() > 1 && trade.TotalGiveResources() > 1)
{
trade.RandomUnequalizeTrade (); // Introduces an element of randomness to the trade algorithm
}
if(debugMessages)
{
GameEngine.print ("PLAYER HAND: \n" +
hand.brick + " BRICK\n" +
hand.ore + " ORE\n" +
hand.wood + " WOOD\n" +
hand.grain + " GRAIN\n" +
hand.sheep + " SHEEP");
GameEngine.print ("CARDS NEEDED: \n" +
objective.GetCardsNeeded().brick + " BRICK\n" +
objective.GetCardsNeeded ().ore + " ORE\n" +
objective.GetCardsNeeded ().wood + " WOOD\n" +
objective.GetCardsNeeded ().grain + " GRAIN\n" +
objective.GetCardsNeeded ().sheep + " SHEEP");
GameEngine.print ("CARD DIFFERENTIAL: \n" +
objective.GetCardsNeeded().GetHandSize() + " CARDS NEEDED\n" +
objective.GetCardDifferential ().brick + " BRICK\n" +
objective.GetCardDifferential ().ore + " ORE\n" +
objective.GetCardDifferential ().wood + " WOOD\n" +
objective.GetCardDifferential ().grain + " GRAIN\n" +
objective.GetCardDifferential ().sheep + " SHEEP");
}
if(GetPermissionToRetryTradeRequest (currentTurn, trade))
{
return trade;
}
return null;
}