public static void PrintTerritories(BotMap map, BotMain BotState)
{
List <BotTerritory> territories = map.Territories.Values.ToList();
//List<BotTerritory> opponentTerritories = territories.Where(o => o.OwnerPlayerID == BotState.Opponents.First().ID).ToList();
AILog.Log("Debug", "Territories:");
foreach (BotTerritory territory in territories)
{
string player = "fog";
if (territory.OwnerPlayerID == TerritoryStanding.NeutralPlayerID)
{
player = "neutral";
}
else if (territory.OwnerPlayerID == BotState.Me.ID)
{
player = "Me";
}
else if (territory.OwnerPlayerID == BotState.Opponents.First().ID)
{
player = "opponent";
}
AILog.Log("Debug", territory.Details.Name + ": (" + player + " | " + territory.IsOwnershipHeuristic + ") --> " + territory.Armies.AttackPower);
}
}
/// <summary>
/// Runs the commander away from opponents
/// </summary>
private static void DoCommander(BotMain bot, TerritoryStanding cmdrTerritory, Commander cmdr)
{
var directive = CommanderDirective(bot, cmdrTerritory.ID);
if (directive.HasValue)
{
AILog.Log("SpecialUnits", "Directive directs us to move the commander from " + bot.TerrString(cmdrTerritory.ID) + " to " + bot.TerrString(directive.Value));
if (directive.Value != cmdrTerritory.ID)
{
bot.Orders.AddAttack(cmdrTerritory.ID, directive.Value, AttackTransferEnum.AttackTransfer, cmdrTerritory.NumArmies.NumArmies, false, commanders: true);
}
bot.AvoidTerritories.Add(cmdrTerritory.ID); //add this so we don't deploy there, we want the commander to stay alone
return;
}
var powerDiff = bot.Map.Territories[cmdrTerritory.ID].ConnectedTo.Keys
.Select(o => bot.Standing.Territories[o])
.Where(o => bot.IsOpponent(o.OwnerPlayerID) && o.NumArmies.Fogged == false)
.Sum(o => o.NumArmies.AttackPower)
- cmdrTerritory.NumArmies.DefensePower;
var toDeploy = Math.Max(0, powerDiff);
if (powerDiff > 0)
{
if (bot.UseRandomness)
{
toDeploy = SharedUtility.Round(toDeploy * RandomUtility.BellRandom(0.5, 1.5));
}
if (toDeploy > bot.MakeOrders.IncomeTracker.RemainingUndeployed)
{
toDeploy = bot.MakeOrders.IncomeTracker.RemainingUndeployed;
}
if (toDeploy > 0 && bot.Orders.TryDeploy(cmdrTerritory.ID, toDeploy))
{
AILog.Log("SpecialUnits", "Deployed " + toDeploy + " to defend commander");
}
}
//Consider this territory and all adjacent territories. Which is the furthest from any enemy?
var terrDistances = bot.Map.Territories[cmdrTerritory.ID].ConnectedTo.Keys.ConcatOne(cmdrTerritory.ID)
.Where(o => bot.Standing.Territories[o].OwnerPlayerID == bot.PlayerID || bot.Standing.Territories[o].NumArmies.DefensePower <= 4) //don't go somewhere that's defended heavily
.ToDictionary(o => o, o => bot.DistanceFromEnemy(o));
AILog.Log("SpecialUnits", "Commander run options: " + terrDistances.Select(o => bot.TerrString(o.Key) + " dist=" + o.Value).JoinStrings(", "));
var sorted = terrDistances.OrderByDescending(o => o.Value).ToList();
sorted.RemoveWhere(o => o.Value < sorted[0].Value);
var runTo = bot.UseRandomness ? sorted.Random().Key : sorted[0].Key;
if (runTo == cmdrTerritory.ID)
{
return; //already there
}
AILog.Log("SpecialUnits", "Moving commander from " + bot.TerrString(cmdrTerritory.ID) + " to " + bot.TerrString(runTo));
bot.Orders.AddAttack(cmdrTerritory.ID, runTo, AttackTransferEnum.AttackTransfer, cmdrTerritory.NumArmies.NumArmies + toDeploy, false, commanders: true);
}
public static List <TerritoryIDType> Go(BotMain bot, HashSet <TerritoryIDType> allAvailable, int maxPicks)
{
var expansionWeights = allAvailable.ToDictionary(o => o, o => GetExpansionWeight(bot, o));
var ordered = expansionWeights.OrderByDescending(o => o.Value).ToList();
AILog.Log("PickTerritories", "Came up with " + expansionWeights.Count + " expansion weights: ");
foreach (var e in ordered.Take(30))
{
AILog.Log("PickTerritories", " - " + bot.TerrString(e.Key) + ": " + e.Value);
}
if (!bot.UseRandomness)
{
return(ordered.Select(o => o.Key).Take(maxPicks).ToList());
}
//Normalize weights
var top = ordered.Take(maxPicks * 2);
var sub = top.Min(o => o.Value) - 1;
var normalized = top.ToDictionary(o => o.Key, o => o.Value - sub);
var picks = new List <TerritoryIDType>();
while (picks.Count < maxPicks && normalized.Count > 0)
{
var pick = RandomUtility.WeightedRandom(normalized.Keys, o => normalized[o]);
picks.Add(pick);
normalized.Remove(pick);
}
return(picks);
}
public static void PrintTerritoryValues(BotMap map, BotMain BotState)
{
AILog.Log("Territory attack values:");
foreach (BotTerritory territory in map.Territories.Values)
{
if (territory.IsVisible && BotState.IsOpponent(territory.OwnerPlayerID))
{
AILog.Log(territory.Details.Name + ": " + territory.AttackTerritoryValue);
}
}
AILog.Log("Territory expansion values:");
foreach (BotTerritory territory in map.Territories.Values)
{
if (territory.IsVisible && territory.OwnerPlayerID == TerritoryStanding.NeutralPlayerID)
{
AILog.Log(territory.Details.Name + ": " + territory.ExpansionTerritoryValue);
}
}
AILog.Log("Territory defend values:");
foreach (BotTerritory territory in map.Territories.Values)
{
if (territory.OwnerPlayerID == BotState.Me.ID && territory.GetOpponentNeighbors().Count > 0)
{
AILog.Log(territory.Details.Name + ": " + territory.DefenceTerritoryValue);
}
}
}
public void DumpToLog()
{
AILog.Log("MovesCalculator", "Final " + Orders.Count + " orders:");
foreach (var order in Orders)
{
if (order is BotOrderDeploy)
{
var dep = (BotOrderDeploy)order;
AILog.Log("MovesCalculator", " - " + dep.Armies + " on " + dep.Territory.Details.Name + " " + dep.Territory.ToString());
}
else if (order is BotOrderAttackTransfer)
{
var attack = (BotOrderAttackTransfer)order;
AILog.Log("MovesCalculator", " - " + attack.From.Details.Name + " -> " + attack.To.Details.Name + " " + attack.Armies + " Message=" + attack.Message + ", Source=" + attack.Source);
}
else if (order is BotOrderGeneric)
{
AILog.Log("MovesCalculator", " - " + order.As <BotOrderGeneric>().Order.ToString());
}
else
{
throw new Exception("Unexpected order type");
}
}
}
private static bool PlayBombCard(BotMain bot, CardInstance card)
{
var allBombableEnemyTerritories = bot.Standing.Territories.Values
.Where(o => o.OwnerPlayerID == bot.PlayerID)
.SelectMany(o => bot.Map.Territories[o.ID].ConnectedTo.Keys)
.Distinct()
.Select(o => bot.Standing.Territories[o])
.Where(o => bot.IsOpponent(o.OwnerPlayerID) && o.NumArmies.Fogged == false)
.ToList();
var minArmies = !bot.UseRandomness ? bot.BaseIncome.Total * 2 : SharedUtility.Round(bot.BaseIncome.Total * RandomUtility.BellRandom(1, 3));
var weights = allBombableEnemyTerritories.Where(o => o.NumArmies.NumArmies > minArmies).ToDictionary(o => o.ID, o => o.NumArmies.NumArmies - minArmies);
if (weights.Count == 0)
{
return(false);
}
var bomb = bot.UseRandomness ? RandomUtility.WeightedRandom(weights.Keys, o => weights[o]) : weights.OrderByDescending(o => o.Value).First().Key;
AILog.Log("PlayCards", "Bombing " + bot.TerrString(bomb));
bot.Orders.AddOrder(GameOrderPlayCardBomb.Create(card.ID, bot.PlayerID, bomb));
return(true);
}
public void PrintReport()
{
var bonusIds = new List <BonusIDType>(Bot.BotMap.Bonuses.Keys);
bonusIds.Sort();
AILog.Log("BonusAnalyzer", "Expected troops: " + TroopEstimate);
foreach (var i in bonusIds)
{
var s = Bot.BotMap.GetBonus(i);
var msg = s.ToString();
if (MightBeOwned(s))
{
msg += "YES:";
}
else
{
msg += "NO:";
}
msg += " " + BonusBuckets[s.ID] + " / " + BonusCosts[s.ID];
if (SoonBeOwned(s))
{
msg += " SOON";
}
AILog.Log("BonusAnalyzer", msg);
}
}
public void Init(GameIDType gameID, PlayerIDType myPlayerID, Dictionary <PlayerIDType, GamePlayer> players, MapDetails map, GameStanding distributionStanding, GameSettings gameSettings, int numberOfTurns, Dictionary <PlayerIDType, PlayerIncome> incomes, GameOrder[] prevTurn, GameStanding latestTurnStanding, GameStanding previousTurnStanding, Dictionary <PlayerIDType, TeammateOrders> teammatesOrders, List <CardInstance> cards, int cardsMustPlay, Stopwatch timer, List <string> directives)
{
this.DistributionStandingOpt = distributionStanding;
this.Standing = latestTurnStanding;
this.PlayerID = myPlayerID;
this.Players = players;
this.Map = map;
this.Settings = gameSettings;
this.TeammatesOrders = teammatesOrders;
this.Cards = cards;
this.CardsMustPlay = cardsMustPlay;
this.Incomes = incomes;
this.BaseIncome = Incomes[PlayerID];
this.EffectiveIncome = BaseIncome.Clone();
this.Neighbors = players.Keys.ExceptOne(PlayerID).ConcatOne(TerritoryStanding.NeutralPlayerID).ToDictionary(o => o, o => new Neighbor(this, o));
this.Opponents = players.Values.Where(o => o.State == GamePlayerState.Playing && !IsTeammateOrUs(o.ID)).ToList();
this.IsFFA = Opponents.Count > 1 && (Opponents.Any(o => o.Team == PlayerInvite.NoTeam) || Opponents.GroupBy(o => o.Team).Count() > 1);
this.WeightedNeighbors = WeightNeighbors();
this.Timer = timer;
this.Directives = directives;
if (tracker.isInit())
{
tracker.update(this);
}
else
{
tracker.init(this);
}
AILog.Log("BotMain", "PyBot initialized. Starting at " + timer.Elapsed.TotalSeconds + " seconds");
}
private static float GetExpansionWeight(BotMain bot, TerritoryIDType terrID)
{
var td = bot.Map.Territories[terrID];
var bonusPaths = td.PartOfBonuses
.Where(o => bot.BonusValue(o) > 0)
.Select(o => BonusPath.TryCreate(bot, o, ts => ts.ID == terrID))
.Where(o => o != null)
.ToDictionary(o => o.BonusID, o => o);
var turnsToTake = bonusPaths.Keys.ToDictionary(o => o, o => TurnsToTake(bot, td.ID, o, bonusPaths[o]));
foreach (var cannotTake in turnsToTake.Where(o => o.Value == null).ToList())
{
turnsToTake.Remove(cannotTake.Key);
bonusPaths.Remove(cannotTake.Key);
}
var bonusWeights = bonusPaths.Keys.ToDictionary(o => o, o => ExpansionHelper.WeighBonus(bot, o, ts => ts.ID == terrID, turnsToTake[o].NumTurns));
var weight = 0.0f;
weight += ExpansionHelper.WeighMultipleBonuses(td.PartOfBonuses.Where(o => bonusWeights.ContainsKey(o)).ToDictionary(o => o, o => bonusWeights[o]));
AILog.Log("PickTerritories", "Expansion weight for terr " + bot.TerrString(terrID) + " is " + weight + ". " + td.PartOfBonuses.Select(b => "Bonus " + bot.BonusString(b) + " Weight=" + (bonusWeights.ContainsKey(b) ? bonusWeights[b] : 0) + " TurnsToTake=" + (turnsToTake.ContainsKey(b) ? turnsToTake[b].ToString() : "") + " Path=" + (bonusPaths.ContainsKey(b) ? bonusPaths[b].ToString() : "")).JoinStrings(", "));
return(weight);
}
private void DoOffense(int armiesToOffense, List <PossibleAttack> orderedAttacks)
{
AILog.Log("Offense", orderedAttacks.Count + " attack ops: ");
foreach (var attack in orderedAttacks.Take(10))
{
AILog.Log("Offense", " - " + attack);
}
var armiesLeft = armiesToOffense;
if (!Bot.UseRandomness)
{
int attackIndex = 0;
while (attackIndex < orderedAttacks.Count)
{
TryDoAttack(orderedAttacks[attackIndex], ref armiesLeft);
attackIndex++;
}
}
else
{
while (orderedAttacks.Count > 0)
{
if (armiesLeft == 0 && Bot.PastTime(8))
{
return; //if we're running slowly and have no armies to deploy, just skip attacks. We just miss out on attacks that we could have done with standing armies.
}
var i = RandomUtility.WeightedRandomIndex(orderedAttacks, o => o.OffenseImportance);
TryDoAttack(orderedAttacks[i], ref armiesLeft);
orderedAttacks.RemoveAt(i);
}
}
}
public void Go(int incomeToUse)
{
if (WeightedMoves.None())
{
AILog.Log("DefendAttack", "No attacks or defenses to do, skipping DefendAttack");
return; //No attacks possible
}
//Divide between offense and defense. Defense armies could still be used for offense if we happen to attack there
var baseOffenseRatio = (Bot.IsFFA ? 0.3 : 0.6);
if (Bot.Settings.MultiAttack)
{
baseOffenseRatio = 0; //in MA, our expansion routine is actually our primary attack weapon. Therefore, set offense ratio to 0 so that we skip the routine that tries to attack one territory at a time.
}
var offenseRatio = baseOffenseRatio + (Bot.UseRandomness ? RandomUtility.BellRandom(-.15, .15) : 0);
int armiesToOffense = SharedUtility.Round(incomeToUse * offenseRatio);
int armiesToDefense = incomeToUse - armiesToOffense;
AILog.Log("DefendAttack", "offenseRatio=" + offenseRatio + ": " + armiesToOffense + " armies go to offense, " + armiesToDefense + " armies go to defense");
//Find defensive opportunities.
var orderedDefenses = WeightedMoves.OrderByDescending(o => o.DefenseImportance).ToList();
var orderedAttacks = WeightedMoves.OrderByDescending(o => o.OffenseImportance).ToList();
DoDefense(armiesToDefense, orderedDefenses);
DoOffense(armiesToOffense, orderedAttacks);
}
private void BuildSign(TileIndex tile, string text)
{
AILog.Info("Sign (" + AIMap.GetTileX(tile) + ", " + AIMap.GetTileY(tile) + "): " + text);
var signId = AISign.BuildSign(tile, "" + text);
this.signs.AddItem(signId, 0);
}
private void TryDoAttack(PossibleAttack attack, ref int armiesToOffense)
{
bool commanders = true;
var toTS = Bot.Standing.Territories[attack.To];
int attackWith = Bot.ArmiesToTake(toTS.NumArmies.Fogged == false ? toTS.NumArmies : ExpansionHelper.GuessNumberOfArmies(Bot, toTS.ID));
//Add a few more to what's required so we're not as predictable.
if (Bot.UseRandomness)
{
attackWith += SharedUtility.Round(attackWith * (RandomUtility.RandomPercentage() * .2));
//Once in a while, be willing to do a stupid attack. Sometimes it will work out, sometimes it will fail catastrophically
if (RandomUtility.RandomNumber(20) == 0)
{
var origAttackWith = attackWith;
attackWith = SharedUtility.Round(attackWith * RandomUtility.RandomPercentage());
commanders = false;
if (attackWith != origAttackWith)
{
AILog.Log("Offense", "Willing to do a \"stupid\" attack from " + Bot.TerrString(attack.From) + " to " + Bot.TerrString(attack.To) + ": attacking with " + attackWith + " instead of our planned " + origAttackWith);
}
}
}
else
{
attackWith += SharedUtility.Round(attackWith * 0.1);
}
int have = Bot.MakeOrders.GetArmiesAvailable(attack.From);
int need = Math.Max(0, attackWith - have);
if (need > armiesToOffense)
{
//We can't swing it. Just deploy the rest and quit. Will try again next turn.
if (armiesToOffense > 0 && Bot.Orders.TryDeploy(attack.From, armiesToOffense))
{
AILog.Log("Offense", "Could not attack from " + Bot.TerrString(attack.From) + " to " + Bot.TerrString(attack.To) + " with " + attackWith + ". Short by " + need + ". Just deploying " + armiesToOffense + " to the source.");
armiesToOffense = 0;
}
}
else
{
//We can attack. First deploy however many we needed
if (need > 0)
{
if (!Bot.Orders.TryDeploy(attack.From, need))
{
return;
}
armiesToOffense -= need;
Assert.Fatal(armiesToOffense >= 0);
}
//Now issue the attack
Bot.Orders.AddAttack(attack.From, attack.To, AttackTransferEnum.AttackTransfer, attackWith, false, commanders: commanders);
AILog.Log("Offense", "Attacking from " + Bot.TerrString(attack.From) + " to " + Bot.TerrString(attack.To) + " with " + attackWith + " by deploying " + need);
}
}
internal static bool BuildRail(TileIndex previous, TileIndex from, TileIndex to, TileIndex next, HashSet <TileIndex> forbidden, int railCount = 1, Action <TileIndex, string> sign = null)
{
var path = RailBuilder.FindPath(from, to, previous, forbidden, sign);
if (path == null)
{
return(false);
}
for (var i = 0; i < path.Count - 1; i++)
{
var p = i == 0 ? next : path[i - 1].Tile;
var c = path[i].Tile;
var n = i == path.Count - 1 ? previous : path[i + 1].Tile;
var nt = i == 0 ? BuildType.Basic : path[i - 1].Type;
//sign(c, "[" + AIMap.GetTileX(c) + ", " + AIMap.GetTileY(c) + "] " + path[i].type);
bool good = false;
switch (path[i].Type)
{
case BuildType.Basic:
if (path[i].Length > 1)
{
throw new Exception("Should not be rail");
}
if (nt != BuildType.Basic)
{
continue;
}
//AILog.Info("Build a rail from [" + AIMap.GetTileX(p) + ", " + AIMap.GetTileY(p) + "] via [" + AIMap.GetTileX(c) + ", " + AIMap.GetTileY(c) + "] to [" + AIMap.GetTileX(n) + ", " + AIMap.GetTileY(n) + "].");
good = AIRail.BuildRail(p, c, n);
break;
case BuildType.Bridge:
var bridgeTypes = new AIBridgeList_Length(path[i].Length);
//AILog.Info("Build a bridge " + bridgeTypes.Begin() + " from [" + AIMap.GetTileX(c) + ", " + AIMap.GetTileY(c) + "] to [" + AIMap.GetTileX(n) + ", " + AIMap.GetTileY(n) + "].");
good = AIBridge.BuildBridge(AIVehicle.VT_RAIL, bridgeTypes.Begin(), c, n);
if (!good)
{
sign(p, "s");
sign(c, "e");
}
break;
case BuildType.Tunnel:
throw new Exception("Tunnels not supported");
}
if (!good)
{
AILog.Error("Failed to build on [" + AIMap.GetTileX(c) + ", " + AIMap.GetTileY(c) + "]. Reason: " + AIError.GetLastErrorString());
}
}
return(true);
}
public static void LogBeginGame()
{
var territories = GameState.Map.Territories.Values.ToList();
foreach (var territory in territories)
{
AILog.Log("Debug", territory.ID + " --> " + territory.Name);
}
}
private static bool PlayReinforcementCard(BotMain bot, CardInstance card)
{
var numArmies = card.As <ReinforcementCardInstance>().Armies;
AILog.Log("PlayCards", "Playing reinforcement card for " + numArmies);
bot.Orders.AddOrder(GameOrderPlayCardReinforcement.Create(card.ID, bot.PlayerID));
bot.EffectiveIncome.FreeArmies += numArmies;
return(true);
}
private static void PrintDistances(BotMain state)
{
AILog.Log("Territory distances:");
foreach (var territory in state.VisibleMap.GetOwnedTerritories())
{
var message = territory.ID + " --> " + territory.DirectDistanceToOpponentBorder + " | " + territory.DistanceToUnimportantSpot + " | " + territory.DistanceToImportantSpot + " | " + territory.DistanceToHighlyImportantSpot + " | " + territory.DistanceToOpponentBorder + " | " + territory.DistanceToImportantOpponentBorder + " || " + TransferMovesChooser.GetAdjustedDistance(territory);
AILog.Log(message);
}
}
public virtual void Update(PlayerIDType opponentID, int opponentDeployment)
{
AILog.Log("DeploymentHistory", "VisibleDeployment for " + opponentID + ": " + opponentDeployment);
OpponentDeployments[opponentID] = opponentDeployment;
if (BotState.NumberOfTurns > 0)
{
Memory.DeploymentTracker.SetDeploys(opponentID, opponentDeployment, BotState.NumberOfTurns - 1);
}
}
public static void Go(BotMain bot)
{
if (bot.GamePlayerReference.Team != PlayerInvite.NoTeam && bot.Players.Values.Any(o => o.ID != bot.PlayerID && !o.IsAIOrHumanTurnedIntoAI && o.Team == bot.GamePlayerReference.Team && o.State == GamePlayerState.Playing && !o.HasCommittedOrders))
{
return; //If there are any humans on our team that have yet to take their turn, do not play cards.
}
var cardsPlayedByTeammate =
bot.TeammatesSubmittedOrders.OfType <GameOrderPlayCard>().Select(o => o.CardInstanceID)
.Concat(bot.TeammatesSubmittedOrders.OfType <GameOrderDiscard>().Select(o => o.CardInstanceID))
.ToHashSet(true);
int numMustPlay = bot.CardsMustPlay;
if (numMustPlay > 0)
{
AILog.Log("PlayCards", "Must play " + numMustPlay + " cards, have " + bot.Cards.Count + ", teammate played " + cardsPlayedByTeammate.Count);
}
var availableCards = bot.Cards.ToDictionary(o => o.ID, o => o);
foreach (var card in bot.Cards)
{
if (cardsPlayedByTeammate.Contains(card.ID))
{
//Teammate played it
availableCards.Remove(card.ID);
continue;
}
Action <CardType, Func <BotMain, CardInstance, bool> > tryPlay = (cardType, playFn) =>
{
if (card.CardID == cardType.CardID && playFn(bot, card))
{
availableCards.Remove(card.ID);
numMustPlay--;
}
};
tryPlay(CardType.Reinforcement, PlayReinforcementCard);
tryPlay(CardType.Sanctions, PlaySanctionsCard);
tryPlay(CardType.Bomb, PlayBombCard);
tryPlay(CardType.Blockade, PlayBlockadeCard);
tryPlay(CardType.Diplomacy, PlayDiplomacyCard);
}
while (numMustPlay > 0)
{
var card = availableCards.First().Value;
AILog.Log("PlayCards", "Discarding card " + card + ", type=" + card.CardID);
bot.Orders.AddOrder(GameOrderDiscard.Create(bot.PlayerID, card.ID));
numMustPlay--;
availableCards.Remove(card.ID);
}
}
private void AssignExpansionWeights(Dictionary <TerritoryIDType, int> attackableNeutrals)
{
AILog.Log("AssignExpansionWeights called with " + attackableNeutrals.Count + " neutrals");
foreach (var attackableNeutral in attackableNeutrals.Keys.ToList())
{
int weight = 0;
foreach (var bonusID in Map.Territories[attackableNeutral].PartOfBonuses)
{
int bonusValue = BonusValue(bonusID);
if (bonusValue == 0)
{
continue; //Don't even consider bonuses with no worth
}
if (bonusValue < 0)
{
weight -= 50; //Don't want negative bonuses
}
//Is it part of a bonus? Add ArmiesPerTurn * 3. TODO: We should weight income higher in big FFA games
weight += 3 * bonusValue;
//How many territories do we need to take to get it? Subtract one weight for each army standing in our way
foreach (var terrInBonus in Map.Bonuses[bonusID].Territories)
{
var ts = Standing.Territories[terrInBonus];
if (ts.OwnerPlayerID == PlayerID)
{
continue; //Already own it
}
else if (ts.OwnerPlayerID == TerritoryStanding.FogPlayerID)
{
weight -= Settings.InitialNonDistributionArmies; //assume neutral on fogged items
}
else if (IsTeammateOrUs(ts.OwnerPlayerID))
{
weight -= ts.NumArmies.NumArmies * 4; //Teammate in it
}
else if (ts.IsNeutral)
{
weight -= ts.NumArmies.NumArmies; //Neutral in it
}
else
{
weight -= ts.NumArmies.NumArmies * 2; //Opponent in it - expansion less likely
}
}
}
attackableNeutrals[attackableNeutral] = weight;
}
}
public static void printExpandBonusValues(BotMap map, BotMain BotState)
{
AILog.Log("Bonus expansion values:");
foreach (BotBonus bonus in map.Bonuses.Values)
{
if (bonus.GetOwnedTerritoriesAndNeighbors().Count > 0 && !bonus.IsOwnedByMyself())
{
AILog.Log(bonus.Details.Name + ": " + bonus.GetExpansionValue());
}
}
}
public bool PastTime(double seconds)
{
var ret = Timer.Elapsed.TotalSeconds >= seconds;
if (ret)
{
AILog.Log("BotMain", "PastTime " + seconds + " seconds, at " + Timer.Elapsed.TotalSeconds + " seconds");
}
return(ret);
}
public static void PrintAllTerritories(BotMain state, BotMap map)
{
AILog.Log("Debug", "Territories:");
foreach (var territory in map.Territories.Values)
{
var id = territory.ID;
var player = territory.OwnerPlayerID;
var armies = territory.Armies;
var ownershipHeuristic = territory.IsOwnershipHeuristic;
var deployment = territory.GetTotalDeployment(BotTerritory.DeploymentType.Normal);
AILog.Log("Debug", " - Territory " + id + " (" + player + " | " + armies + " | " + ownershipHeuristic + " | " + deployment + ")");
}
}
protected override void Start()
{
AICompany.SetLoanAmount(0);
SignManager signManager = new SignManager();
TownNetwork tn = new TownNetwork();
try
{
AICompany.SetLoanAmount(AICompany.GetMaxLoanAmount());
AIRoad.SetCurrentRoadType(AIRoad.ROADTYPE_ROAD);
foreach (var edge in tn.Graph.Edges)
{
AILog.Info($"Build road from {edge.Node1.Name} to {edge.Node2.Name}.");
var stationInfo1 = tn.EnsureStation(edge.Node1);
var stationInfo2 = tn.EnsureStation(edge.Node2);
RoadBuilder.BuildRoad(
stationInfo1.tile,
stationInfo1.entryPoint,
stationInfo2.entryPoint,
stationInfo2.tile,
new HashSet <TileIndex>()
);
var depotInfo1 = tn.EnsureDepot(edge.Node1);
var depotInfo2 = tn.EnsureDepot(edge.Node2);
tn.MakeRoute(edge.Node1, edge.Node2);
tn.MakeRoute(edge.Node2, edge.Node1);
}
}
catch
{
}
Sleep(50);
signManager.ClearSigns();
var step = 0;
while (true)
{
// Main loop
//this.setMinLoan();
CsTestAi.SetMinimumLoanAmount();
tn.UpdateRoutes();
Sleep(100);
step++;
}
}
public static void Go(BotMain bot)
{
var terrs = bot.Standing.Territories.Values.Where(o => bot.IsTeammateOrUs(o.OwnerPlayerID) && o.NumArmies.NumArmies == bot.Settings.OneArmyMustStandGuardOneOrZero && o.NumArmies.SpecialUnits.Length == 0).Select(o => o.ID).ToHashSet(true);
foreach (var bonus in bot.Map.Bonuses.Values)
{
if (bonus.Territories.All(o => terrs.Contains(o)) && bonus.ControlsBonus(bot.Standing).HasValue == false)
{
//bot bonus is entirely controlled by our team with 1s, but not by a single player. The player with the most territories should take it.
var owners = bonus.Territories.GroupBy(o => bot.Standing.Territories[o].OwnerPlayerID).ToList();
owners.Sort((f, s) => SharedUtility.CompareInts(s.Count(), f.Count()));
Assert.Fatal(owners.Count >= 2);
var attacks = bonus.Territories
.Where(o => bot.Standing.Territories[o].OwnerPlayerID != bot.PlayerID) //Territories in the bonus by our teammate
.Where(o => bot.Map.Territories[o].ConnectedTo.Keys.Any(c => bot.Standing.Territories[c].OwnerPlayerID == bot.PlayerID)) //Where we control an adjacent
.Select(o => new PossibleAttack(bot, bot.Map.Territories[o].ConnectedTo.Keys.First(c => bot.Standing.Territories[c].OwnerPlayerID == bot.PlayerID), o));
if (owners[0].Count() == owners[1].Count())
{
//The top two players have the same number of terrs. 50% chance we should try taking one.
if (attacks.Any() && RandomUtility.RandomNumber(2) == 0)
{
var doAttack1 = bot.UseRandomness ? attacks.Random() : attacks.First();
var numArmies = bot.ArmiesToTake(bot.Standing.Territories[doAttack1.To].NumArmies);
if (bot.Orders.TryDeploy(doAttack1.From, numArmies))
{
AILog.Log("ResolveTeamBonuses", "Detected a split bonus " + bot.BonusString(bonus) + ", and we're attempting to break the split by doing a small attack from " + bot.TerrString(doAttack1.From) + " to " + bot.TerrString(doAttack1.To) + " with " + numArmies);
bot.Orders.AddAttack(doAttack1.From, doAttack1.To, AttackTransferEnum.Attack, numArmies, true);
}
}
}
else if (owners[0].Key == bot.PlayerID)
{
//We should take the bonus
foreach (var doAttack2 in attacks)
{
var numArmies = bot.ArmiesToTake(bot.Standing.Territories[doAttack2.To].NumArmies);
if (bot.Orders.TryDeploy(doAttack2.From, numArmies))
{
AILog.Log("ResolveTeamBonuses", "Detected we should take bonus " + bot.BonusString(bonus) + ", so we're attacking from " + bot.TerrString(doAttack2.From) + " to " + bot.TerrString(doAttack2.To) + " with " + numArmies);
bot.Orders.AddAttack(doAttack2.From, doAttack2.To, AttackTransferEnum.Attack, 2, true);
}
}
}
}
}
}
public List <TerritoryIDType> GetPicks()
{
var territoryList = DistributionStanding.Territories.Values.Where(o => o.OwnerPlayerID == TerritoryStanding.AvailableForDistribution).Select(o => BotMap.Territories[o.ID]).ToList();
territoryList.Sort(new StartingTerritoryComparator(this));
AILog.Log("Picking " + territoryList.Count + " territories: ");
foreach (var terr in territoryList)
{
AILog.Log(" - " + terr);
}
return(territoryList.Select(o => o.ID).ToList());
}
private static void PrintOpponentBonuses(PlayerIDType opponentID, BotMain state)
{
var message = new StringBuilder();
message.Append("Opponent owns Bonuses: ");
foreach (var bonus in state.VisibleMap.Bonuses.Values)
{
if (bonus.IsOwnedByOpponent(opponentID))
{
message.Append(bonus.Details.Name + ", ");
}
}
AILog.Log("Debug", message.ToString());
}
public List <GameOrder> GetOrders()
{
var deploys = GetPlaceArmiesMoves();
var attacks = GetAttackTransferMoves();
var final = deploys.Cast <BotOrder>().Concat(attacks).ToList();
AILog.Log("Final " + final.Count + " orders: ");
foreach (var order in final)
{
AILog.Log(" - " + order);
}
return(BotOrder.Convert(final));
}
private static bool PlaySanctionsCard(BotMain bot, CardInstance card)
{
var canSanction = bot.Players.Values.Where(o => o.State == GamePlayerState.Playing && bot.IsOpponent(o.ID)).Select(o => o.ID).ToList();
if (canSanction.Count == 0)
{
return(false);
}
var sanction = bot.UseRandomness ? RandomUtility.WeightedRandom(canSanction, o => bot.WeightedNeighbors[o]) : canSanction.OrderByDescending(o => bot.WeightedNeighbors[o]).First();
AILog.Log("PlayCards", "Sanctioning " + sanction);
bot.Orders.AddOrder(GameOrderPlayCardSanctions.Create(card.ID, bot.PlayerID, sanction));
return(true);
}
private Dictionary <TerritoryIDType, PossibleExpandTarget> GetExpansionWeights(HashSet <TerritoryIDType> terrs)
{
var bonusPaths = terrs
.SelectMany(o => Bot.Map.Territories[o].PartOfBonuses)
.Where(o => Bot.BonusValue(o) > 0)
.Distinct()
.Select(o =>
{
if (Bot.PastTime(7))
{
return(null); //stop trying to expand if we're slow
}
return(BonusPath.TryCreate(Bot, o, ts => ts.OwnerPlayerID == Bot.PlayerID));
})
.Where(o => o != null)
.ToDictionary(o => o.BonusID, o => o);
var turnsToTake = bonusPaths.Keys.ToDictionary(o => o, o => TurnsToTake(o, bonusPaths[o]));
foreach (var cannotTake in turnsToTake.Where(o => o.Value == null).ToList())
{
turnsToTake.Remove(cannotTake.Key);
bonusPaths.Remove(cannotTake.Key);
}
var bonusWeights = bonusPaths.Keys.ToDictionary(o => o, o => ExpansionHelper.WeighBonus(Bot, o, ts => ts.OwnerPlayerID == Bot.PlayerID, turnsToTake[o].NumTurns));
AILog.Log("Expand", "GetExpansionWeights called with " + terrs.Count + " territories. Weighted " + bonusWeights.Count + " bonuses:");
foreach (var bw in bonusWeights.OrderByDescending(o => o.Value).Take(10))
{
AILog.Log("Expand", " - " + Bot.BonusString(bw.Key) + " Weight=" + bw.Value + " " + turnsToTake[bw.Key] + " TurnsToTakeByDistance=" + bonusPaths[bw.Key].TurnsToTakeByDistance + " CriticalPath=" + bonusPaths[bw.Key].TerritoriesOnCriticalPath.Select(o => Bot.TerrString(o)).JoinStrings(", "));
}
var ret = new Dictionary <TerritoryIDType, PossibleExpandTarget>();
foreach (var terr in terrs)
{
ret[terr] = new PossibleExpandTarget(Bot, terr, Bot.Map.Territories[terr].PartOfBonuses.Where(b => bonusPaths.ContainsKey(b)).ToDictionary(b => b, b => new PossibleExpandTargetBonus(bonusWeights[b], bonusPaths[b], turnsToTake[b])));
}
AILog.Log("Expand", "Finished weighing " + terrs.Count + " territories:");
foreach (var terr in ret.OrderByDescending(o => o.Value.Weight).Take(10))
{
AILog.Log("Expand", " - " + Bot.TerrString(terr.Key) + " Weight=" + terr.Value);
}
return(ret);
}
