public void printResults(
ArrayList<Bidder> Bidders, ArrayList<Auction> Auctions, OptimisedBidder OptimisedBidder) {
DecimalFormat decFor = new DecimalFormat("00.00");
// Print the utility that all generated bidders have made from the auction
for (int i = 0; i < Bidders.size(); i++) {
Bidder bidder = Bidders.get(i);
double utility = 0;
for (int j = 0; j < Auctions.size(); j++) {
Auction auction = Auctions.get(j);
if (bidder == auction.getHighBidder()) {
utility = utility + auction.getUtility();
}
}
System.out.println(
bidder.getUserName() + " has made a utility of $" + decFor.format(utility));
}
double optimisedBidderutility = 0;
for (int j = 0; j < Auctions.size(); j++) {
Auction auction = Auctions.get(j);
if (OptimisedBidder == auction.getHighBidder()) {
optimisedBidderutility = optimisedBidderutility + auction.getUtility();
}
}
System.out.println(
OptimisedBidder.getUserName()
+ " has made a utility of $"
+ decFor.format(optimisedBidderutility));
}
private void setProgressCircle(Bidder bidder) {
if ((bidder.getState() == BidderState.BIDDING) || (bidder.getState() == BidderState.JOINING)) {
setProgressBarIndeterminateVisibility(true);
} else {
setProgressBarIndeterminateVisibility(false);
}
}
private Bidder join(XMPPAuctionHouse house, String itemId) throws AuctionIsNotAvailable {
Auction auction = house.auctionFor(itemId);
Bidder bidder = new Bidder(auction);
auction.addAuctionEventListener(bidder);
bidder.addBidderListener(new UIThreadBidderListener(new BidderDisplayer()));
bidder.join();
bidder.setIdImage(idImages[idSelect]);
return bidder;
}
public void passAuctionsToBidders() {
for (int i = 0;
i < Bidders.size();
i++) { // Iterate through the ArrayList of bidders generated by the scenario generator
Bidder bidder = Bidders.get(i);
bidder.setAuctions(Auctions);
bidder.setPerceivedRrp();
}
}
private int preSnipe() {
UpdateBlocker.startBlocking();
mEntry.setLastStatus("Preparing snipe.");
// Log in
mCJ = mLogin.getSignInCookie(null);
if (mCJ == null) {
// Alert somebody that we couldn't log in?
mEntry.setLastStatus(
"Pre-snipe login failed. Snipe will be retried, but is unlikely to fire.");
MQFactory.getConcrete("Swing").enqueue("NOTIFY Pre-snipe login failed.");
JConfig.log().logDebug("Pre-snipe login failed.");
UpdateBlocker.endBlocking();
return RESNIPE;
}
int presnipeResult = SUCCESSFUL;
// Get Bid Key/Form
try {
JConfig.increment("stats.presniped");
mBidForm = mBidder.getBidForm(mCJ, mEntry, mEntry.getSnipeAmount());
} catch (BadBidException bbe) {
String result = getSnipeResult(bbe.getResult(), mEntry.getTitle(), mEntry);
mEntry.setLastStatus(result);
MQFactory.getConcrete("Swing").enqueue("NOTIFY " + result);
JConfig.log().logDebug(result);
presnipeResult = FAIL;
}
UpdateBlocker.endBlocking();
return presnipeResult;
}
private int doSnipe() {
// Just punt if we had failed to get the bidding form initially.
if (mBidForm == null) return FAIL;
UpdateBlocker.startBlocking();
if (mEntry.isMultiSniped()) {
MultiSnipe ms = mEntry.getMultiSnipe();
// Make sure there aren't any update-unfinished items.
if (ms.anyEarlier(mEntry)) {
mEntry.setLastStatus(
"An earlier snipe in this multisnipe group has not ended, or has not been updated after ending.");
mEntry.setLastStatus(
"This snipe is NOT being fired, as it could end up winning two items.");
UpdateBlocker.endBlocking();
return RESNIPE;
}
}
MQFactory.getConcrete("Swing").enqueue("Sniping on " + mEntry.getTitle());
mEntry.setLastStatus("Firing actual snipe.");
int rval =
mBidder.placeFinalBid(
mCJ, mBidForm, mEntry, mEntry.getSnipeAmount(), mEntry.getSnipeQuantity());
JConfig.increment("stats.sniped");
String snipeResult = getSnipeResult(rval, mEntry.getTitle(), mEntry);
mEntry.setLastStatus(snipeResult);
MQFactory.getConcrete("Swing").enqueue("NOTIFY " + snipeResult);
JConfig.log().logDebug(snipeResult);
mEntry.snipeCompleted();
UpdateBlocker.endBlocking();
return DONE;
}
public void run() {
double budget = 50;
Optimiser optimiser = new Optimiser(); // Instantiate optimiser class
ScenarioGenerator scenGen = new ScenarioGenerator(5, 20); // Instantiate ScenarioGenerator class
OptimisedBidder OptimisedBidder =
new OptimisedBidder("OptimisedBidder", budget); // Instantiate OptimisedBidder class
scenGen.createItemAndAuction(); // Create items and auctions
scenGen.createBidders(); // Create bidders
scenGen.passAuctionsToBidders(); // Pass list of generated auctions to all simulated bidders
OptimisedBidder.setAuctions(
scenGen.getAuctions()); // Pass list of generated auctions to OptimisedBidder
OptimisedBidder.setOptimiser(optimiser); // Pass optimiser to OptimisedBidder
OptimisedBidder.setScenarioGenerator(scenGen); // Pass scenGen to OptimisedBidder
scenGen
.printItemsUtility(); // Prints a list of all items created by the scenario generator, the
// current high bid on that item and it's resultant utility
System.out.println("Simulation started at: " + time());
try {
OptimisedBidder.activate(); // Activate OptimisedBidder thread
for (int i = 0;
i < scenGen.getBidders().size();
i++) { // Activate bidder threads (i.e. set them to active, wakeup now and add them to the
// queue
Bidder bidder = scenGen.getBidders().get(i);
bidder.activate();
}
Scheduler.startSimulation(); // Start simulation
hold(50);
SimulationProcess.mainResume(); // Resume main thread
} catch (SimulationException e) {
e.printStackTrace();
} catch (RestartException e) {
e.printStackTrace();
}
System.out.println("Simulation ended at: " + time());
printResults(scenGen.getBidders(), scenGen.getAuctions(), OptimisedBidder);
System.exit(0);
}
static void displayRound(
int playerOneMoney,
int playerTwoMoney,
int playerOneBid,
int playerTwoBid,
byte roundWinner,
int currentPosition,
Bidder playerOne,
Bidder playerTwo) {
System.out.println(playerOne.getName() + " Balance: " + playerOneMoney);
System.out.println(playerTwo.getName() + " Balance: " + playerTwoMoney);
switch (roundWinner) {
case 0:
break;
case 1:
System.out.println(playerOne.getName() + " bid: " + playerOneBid + " *Wins round");
System.out.println(playerTwo.getName() + " bid: " + playerTwoBid);
break;
case 2:
System.out.println(playerOne.getName() + " bid: " + playerOneBid);
System.out.println(playerTwo.getName() + " bid: " + playerTwoBid + " *Wins round");
break;
default:
// This case should never happen
}
for (int i = 0; i < NUMBER_OF_POSITIONS; i++) {
if (i == currentPosition - 1) System.out.print(" X ");
else System.out.print(" _ ");
}
System.out.println();
System.out.println();
}
/** Remove bids */
private void removeBids() {
Connection con = null;
try {
con = L2DatabaseFactory.getInstance().getConnection(con);
PreparedStatement statement;
statement = con.prepareStatement("DELETE FROM auction_bid WHERE auctionId=?");
statement.setInt(1, getId());
statement.execute();
statement.close();
} catch (Exception e) {
_log.fatal("Exception: Auction.deleteFromDB(): " + e.getMessage(), e);
} finally {
L2DatabaseFactory.close(con);
}
for (Bidder b : _bidders.values()) {
if (ClanTable.getInstance().getClanByName(b.getClanName()).getHasHideout() == 0)
returnItem(b.getClanName(), PcInventory.ADENA_ID, b.getBid(), true); // 10 % tax
else {
L2Player bidder = L2World.getInstance().getPlayer(b.getName());
if (bidder != null) bidder.sendMessage("Congratulations! You have won a ClanHall!");
}
ClanTable.getInstance().getClanByName(b.getClanName()).setAuctionBiddedAt(0, true);
}
_bidders.clear();
}
public static void main(String[] args) {
// keep track of how much money each player has
int playerOneMoney;
int playerTwoMoney;
// keep track of the position
int currentPos;
// variable for the players
Bidder playerOne;
Bidder playerTwo;
// keep track of moves
ArrayList<Integer> playerOneMoves = new ArrayList<Integer>();
ArrayList<Integer> playerTwoMoves = new ArrayList<Integer>();
// flag for illegal move
boolean illegalMove = false;
// Change this based on the Class they choice
playerOne = new ExampleBidderOne();
playerTwo = new ExampleBidderTwo();
// Initialize the money
playerOneMoney = STARTING_AMOUNT;
playerTwoMoney = STARTING_AMOUNT;
// Set the position
currentPos = STARTING_POSITION;
// Display the beginning
displayRound(playerOneMoney, playerTwoMoney, 0, 0, (byte) 0, currentPos, playerOne, playerTwo);
// while you are not at the ends and both players have money left keep playing
while (currentPos != 1
&& currentPos != NUMBER_OF_POSITIONS
&& playerOneMoney > 0
&& playerTwoMoney > 0) {
byte roundWinner;
// get the players bids
int playerOneBid =
playerOne.calculateBid(
playerOneMoves, playerTwoMoves, currentPos - 1, playerOneMoney, playerTwoMoney);
int playerTwoBid =
playerTwo.calculateBid(
playerTwoMoves,
playerOneMoves,
NUMBER_OF_POSITIONS - currentPos,
playerTwoMoney,
playerOneMoney);
// if someone makes an illegal bet other player wins
if (playerOneBid <= 0 || playerOneBid > playerOneMoney) {
illegalMove = true;
System.out.println("Illegal bet. " + playerTwo.getName() + " wins.");
break;
}
if (playerTwoBid <= 0 || playerTwoBid > playerTwoMoney) {
illegalMove = true;
System.out.println("Illegal bet. " + playerOne.getName() + " wins.");
break;
}
// add the bets to the lists
playerOneMoves.add(playerOneBid);
playerTwoMoves.add(playerTwoBid);
// in the event of a tie randomly select a winner
if (playerOneBid == playerTwoBid) {
// New Random to select the winner
Random random = new Random();
if (random.nextBoolean()) {
playerOneMoney -= playerOneBid;
roundWinner = 1;
currentPos--;
} else {
playerTwoMoney -= playerTwoBid;
roundWinner = 2;
currentPos++;
}
} else if (playerOneBid > playerTwoBid) {
playerOneMoney -= playerOneBid;
roundWinner = 1;
currentPos--;
} else {
playerTwoMoney -= playerTwoBid;
roundWinner = 2;
currentPos++;
}
displayRound(
playerOneMoney,
playerTwoMoney,
playerOneBid,
playerTwoBid,
roundWinner,
currentPos,
playerOne,
playerTwo);
}
if (illegalMove) return;
// display who wins
if (currentPos == 1) {
System.out.println(playerOne.getName() + " Wins!");
}
// display who wins
else if (currentPos == NUMBER_OF_POSITIONS) {
System.out.println(playerTwo.getName() + " Wins!");
}
// if both people are out of money it is a tie
else if (playerOneMoney == 0 && playerTwoMoney == 0) {
System.out.println("Tie game.");
}
// if player one spent all their money and player two has enough money left to win than player
// two wins
else if (playerOneMoney == 0 && playerTwoMoney >= NUMBER_OF_POSITIONS - currentPos) {
System.out.println(
playerOne.getName() + " is out of money, " + playerTwo.getName() + " Wins!");
}
// if player two spent all their money and player one has enough money left to win than player
// one wins
else if (playerTwoMoney == 0 && playerOneMoney >= currentPos) {
System.out.println(
playerTwo.getName() + " is out of money, " + playerOne.getName() + " Wins!");
}
// it is a tie
else {
System.out.println("Tie game.");
}
}