public Trade buildBankTrade(Player theTrader, int resourceRequestIdx, int resourceOfferIdx, int offerAmount)
{
int[] myOffer = new int[5];
myOffer[resourceOfferIdx] = offerAmount;
int[] myReqest = new int[5];
myReqest[resourceRequestIdx] = 1;
Trade myTrade = new Trade(theTrader, myOffer, myReqest);
return myTrade;
}
//bank idx is what you want to exchange with the bank
//bank trade shoudl be good all the time, so return false because you
//dont want to trade with the other players
public void tradeWithBank(Player theTrader, SettlersOfCatan game, int bankIdx)
{
//Get a list of the nodes you own
List<GameNode> ownedNodes = game.gameBoard.getPlayerNodes(theTrader);
Trade myTrade = new Trade();
int[] currentResources = resourcesToArray(theTrader);
int resourceOffer;
//Yuck
foreach (GameNode gn in ownedNodes)
{
//Trade 2:1 for a brick
if ((gn.brickPort) && (bankIdx == 0))
{
resourceOffer = indexOfMostResource(theTrader, new int[1] { 0 });
myTrade = buildBankTrade(theTrader, 0, resourceOffer, 2);
}
//Trade 2:1 for a wheat
else if ((gn.grainPort) && (bankIdx == 1))
{
resourceOffer = indexOfMostResource(theTrader, new int[1] { 1 });
myTrade = buildBankTrade(theTrader, 1, resourceOffer, 2);
}
//Trade 2:1 for a wood
else if ((gn.woodPort) && (bankIdx == 2))
{
resourceOffer = indexOfMostResource(theTrader, new int[1] { 2 });
myTrade = buildBankTrade(theTrader, 2, resourceOffer, 2);
}
//Trade 2:1 for a wool
else if ((gn.woolPort) && (bankIdx == 3))
{
resourceOffer = indexOfMostResource(theTrader, new int[1] { 3 });
myTrade = buildBankTrade(theTrader, 3, resourceOffer, 2);
}
//Trade 2:1 for an ore
else if ((gn.orePort) && (bankIdx == 4))
{
resourceOffer = indexOfMostResource(theTrader, new int[1] { 4 });
myTrade = buildBankTrade(theTrader, 4, resourceOffer, 2);
}
//Trade 3:1 for anything except what you want
else if (gn.threePort)
{
resourceOffer = indexOfMostResource(theTrader);
if ((currentResources[resourceOffer] > 3) && (resourceOffer != bankIdx))
myTrade = buildBankTrade(theTrader, bankIdx, resourceOffer, 3);
}
//Trade 4:1 for anything
else
{
resourceOffer = indexOfMostResource(theTrader);
if ((currentResources[resourceOffer] > 4) && (bankIdx != resourceOffer))
myTrade = buildBankTrade(theTrader, bankIdx, resourceOffer, 4);
}
if (myTrade != null)
break;
}
if (myTrade != null)
{
//Console.WriteLine("Trading With The Bank: " + theTrader.brick.ToString() + " " + theTrader.wheat.ToString() + " " + theTrader.wood.ToString() + " " + theTrader.wool.ToString() + " " + theTrader.ore.ToString());
for (int x = 0; x < 5; x++)
{
if(myTrade.tradeOffer[x] != 0)
{
for (int y = 0; y < myTrade.tradeOffer[x]; y++)
{
theTrader.decResource(x, theTrader);
}
}
}
for(int x = 0; x<5; x++)
{
if (myTrade.tradeRequest[x] != 0)
{
for (int y = 0; y < myTrade.tradeRequest[x]; y++)
{
theTrader.incResource(x);
}
}
}
//Console.WriteLine("Traded With The Bank: " + theTrader.brick.ToString() + " " + theTrader.wheat.ToString() + " " + theTrader.wood.ToString() + " " + theTrader.wool.ToString() + " " + theTrader.ore.ToString());
//PlayingState ps = (PlayingState)game.PlayingState;
//ps.currentTrade = myTrade;
}
}
//Purpose: trade for resources that help build settlements
// if you can get rid of ore do it, other wise get rid of
// whatever you have the most of
//Params: theTrader - the Player that is proposing the trade
//Return: A Trade object representing the proposed Trade
public Trade tradeForSettlement(Player theTrader)
{
int[] currentResourceAry = resourcesToArray(theTrader);
int[] myRequest = fillSettlementRequest(currentResourceAry);
int[] myOffer = new int[5];
//You have ore, try to unload it
if (currentResourceAry[4] > 0)
{
if (currentResourceAry[4] == 1)
myOffer[4] = 1;
else if ((currentResourceAry[4] == 2) || (currentResourceAry[4] == 3))
myOffer[4] = 2;
else if (currentResourceAry[4] > 3)
myOffer[4] = 3;
}
//You don't have ore so try to trade 1:1 or 2:1 with your most plentiful
else
{
int mostIDX = indexOfMostResource(theTrader, new int[1] { 4 });
//No point in trading 1 resource you need for 1 resource you need, so dont check it
if (currentResourceAry[mostIDX] == 2)
myOffer[mostIDX] = 1;
else if (currentResourceAry[mostIDX] == 3)
myOffer[mostIDX] = 2;
else if (currentResourceAry[mostIDX] > 3)
myOffer[mostIDX] = 3;
}
Trade myTrade = new Trade(theTrader, myOffer, myRequest);
if (myTrade.isValid())
return myTrade;
else
return null;
}
public Trade tradeForRoad(Player theTrader)
{
int[] currentResourceAry = resourcesToArray(theTrader);
int[] myRequest = fillRoadRequest(currentResourceAry);
int[] myOffer = new int[5];
//Road building is more likely to come from strategyType 0 where ore isn't important
if (currentResourceAry[4] > 0)
{
if (currentResourceAry[4] == 1)
myOffer[4] = 1;
else if ((currentResourceAry[4] == 2) || (currentResourceAry[4] == 3))
myOffer[4] = 2;
else if (currentResourceAry[4] > 3)
myOffer[4] = 3;
}
else
{
int mostIDX = indexOfMostResource(theTrader, new int[1] { 4 });
//No point in trading 1 resource you need for 1 resource you need, so dont check it
if (currentResourceAry[mostIDX] == 2)
myOffer[mostIDX] = 1;
else if (currentResourceAry[mostIDX] == 3)
myOffer[mostIDX] = 2;
else if (currentResourceAry[mostIDX] > 3)
myOffer[mostIDX] = 3;
}
Trade myTrade = new Trade(theTrader, myOffer, myRequest);
if (myTrade.isValid())
return myTrade;
else
return null;
}
public Trade tradeForCity(Player theTrader)
{
int[] currentResourceAry = resourcesToArray(theTrader);
int[] myRequest = fillCityRequest(currentResourceAry);
int[] myOffer = new int[5];
//Hang on to your ore [4] and grain [2]
int mostIDX = indexOfMostResource(theTrader, new int[2] { 2, 4 });
//No point in trading 1 resource you need for 1 resource you need, so dont check it
if (currentResourceAry[mostIDX] == 1)
myOffer[mostIDX] = 1;
if (currentResourceAry[mostIDX] == 2)
myOffer[mostIDX] = 1;
else if (currentResourceAry[mostIDX] == 3)
myOffer[mostIDX] = 2;
else if (currentResourceAry[mostIDX] > 3)
myOffer[mostIDX] = 3;
Trade myTrade = new Trade(theTrader, myOffer, myRequest);
if (myTrade.isValid())
return myTrade;
else
return null;
}
//px is the ai player number
//t is the trade being offered
public bool evaluateTradeProposal(Player px, Trade t)
{
int[] playersResources = resourcesToArray(px);
int numberOfRequests = 0;
int numberOfAccepts = 0;
for (int x = 0; x < 5; x++)
{
//If TradeRequest is greater than zero, the player is requesting that resource
if (t.tradeRequest[x] > 0)
{
numberOfRequests++;
//The Computer <i>can<i> make the trade
if (playersResources[x] >= t.tradeRequest[x])
numberOfAccepts++;
}
}
bool agree = false;
if (numberOfRequests == numberOfAccepts)
agree = doResourcesHelp(t);
return agree;
}
//Purpose: Determine if it makes sense to do the trade
//Params: t - the Trade being offered
//Return: true if you agree, false otherwise
public bool doResourcesHelp(Trade t)
{
bool agreeToTrade = true;
//Roads and Settlements
//You need everything but ore, so just reject all trades that have that
if (strategyType == 0)
{
if (t.tradeOffer[4] > 0)
agreeToTrade = false;
}
//Cities and Army
//Everything benefits you, so agree to all trades
else if (strategyType == 1)
{
agreeToTrade = true;
}
//Hybrid
//Not implemented, so don't agree to trades
else if (strategyType == 2)
agreeToTrade = true;
//If we get here, an error occurred, so don't agree
else
agreeToTrade = false;
return agreeToTrade;
}
//Purpose: Set up the start of the game, including game board, dice, playingstates, etc..
public void StartGame()
{
//Create gameDoard
OurGame.gameBoard = new GameBoard(OurGame.gameType);
//Create gameDice
OurGame.gameDice = new Dice();
ai = new AI();
currentTrade = new Trade();
gameCard = new GameCard(OurGame, this);
lr = new LongestRoad(OurGame, this);
//Create players array and randomize
OurGame.players = new List<Player>();
OurGame.players.Add(new Player(1, OurGame.gameBoard));
OurGame.players.Add(new Player(2, OurGame.gameBoard));
OurGame.players.Add(new Player(3, OurGame.gameBoard));
//Randomize players List
Random rnd = new Random();
int n = OurGame.players.Count;
while (n > 1)
{
n--;
int k = rnd.Next(n + 1);
Player value = OurGame.players[k];
OurGame.players[k] = OurGame.players[n];
OurGame.players[n] = value;
}
//Assign players
OurGame.aiPlayer1 = OurGame.players[0];
OurGame.aiPlayer2 = OurGame.players[1];
OurGame.humanPlayer = OurGame.players[2];
rolledDice = false;
humanPlayerTurn = false;
aiTurn = false;
turnWaitCounter = 0;
roadCardCounter = 1;
//Create the GUIs for the game
gameBoardGraphics = new DrawGameBoard2D(Game, this);
Game.Components.Add(gameBoardGraphics);
gameHud = new DrawHud(Game, this);
Game.Components.Add(gameHud);
//Set game playing state booleans
movingRobber = false;
chooseTheft = false;
gameStartMode = true;
firstTimeThrough = true;
monopolyMode = false;
yearOfPlentyMode = false;
roadCard = false;
//Set trading booleans
aiOneResponse = false;
aiTwoResponse = false;
aiResponded = false;
aiDesiresTrade = false;
aiRequestsTradeFromHuman = false;
humanResponded = false;
humanAcceptsTrade = false;
robberGiveAway = false;
//Set Bools for building actions
buildingSettlement = false;
buildingCity = false;
buildingRoad = false;
playerTurn = 1;
}
