/// <param name="opponentTerritory"></param> /// <param name="maxDeployment"></param> /// <returns></returns> public static Moves CalculateAttackTerritoryTask(BotMain state, BotTerritory opponentTerritory, int maxDeployment) { var outvar = new Moves(); var ownedNeighbors = opponentTerritory.GetOwnedNeighbors(); var presortedOwnedNeighbors = state.TerritoryValueCalculator.SortDefenseValue(ownedNeighbors ); var sortedOwnedNeighbors = BotMap.GetOrderedListOfTerritoriesByIdleArmies( presortedOwnedNeighbors); // Calculate the attacks for (var i = 0; i < sortedOwnedNeighbors.Count; i++) { var attackingTerritory = sortedOwnedNeighbors[i]; if (i == 0 && maxDeployment > 0) { var pam = new BotOrderDeploy(state.Me.ID, attackingTerritory, maxDeployment); outvar.AddOrder(pam); if (attackingTerritory.GetIdleArmies().AttackPower + maxDeployment > 1) { var atm = new BotOrderAttackTransfer(state.Me.ID, attackingTerritory, opponentTerritory, attackingTerritory.GetIdleArmies().Add(new Armies(maxDeployment)), "AttackTerritoriesTask1"); outvar.AddOrder(atm); } } else { if (attackingTerritory.GetIdleArmies().AttackPower > 1) { var atm = new BotOrderAttackTransfer(state.Me.ID, attackingTerritory, opponentTerritory, attackingTerritory.GetIdleArmies(), "AttackTerritoriesTask2"); outvar.AddOrder(atm); } } } // Check if we are killing more or equal armies than the opponent // double currentOpponentArmies = opponentTerritory.ArmiesAfterDeployment; var currentOpponentArmies = opponentTerritory.GetArmiesAfterDeploymentAndIncomingAttacks(BotTerritory.DeploymentType.Normal).DefensePower; double opponentKills = 0; double ownKills = 0; foreach (var atm_1 in outvar.Orders.OfType <BotOrderAttackTransfer>()) { int ourKills = opponentTerritory.getOwnKills(atm_1.Armies.AttackPower, currentOpponentArmies); //var ourKills = Math.Min(currentOpponentArmies, atm_1.Armies.AttackPower * state.Settings.OffensiveKillRate); var opponentKillsAttack = Math.Min(atm_1.Armies.AttackPower, currentOpponentArmies * state.Settings.DefenseKillRate); ownKills += ourKills; opponentKills += opponentKillsAttack; currentOpponentArmies = Math.Max(0, currentOpponentArmies - ourKills); } if (ownKills >= opponentKills && outvar.Orders.OfType <BotOrderAttackTransfer>().Any()) { return(outvar); } else { return(null); } }
/// <summary>Returns whether it makes sense to perform an unplanned expansion step from our territory to the neutral territory. /// </summary> /// <remarks> /// Returns whether it makes sense to perform an unplanned expansion step from our territory to the neutral territory. The /// parameters considered therefore are the distance to the opponent and whether we can take that territory. /// </remarks> /// <param name="fromTerritory">an owned territory, not bordering the opponent</param> /// <param name="toTerritory">a neutral territory</param> /// <returns></returns> private static bool IsUnplannedExpansionStepSmart(BotMain state, BotTerritory fromTerritory, BotTerritory toTerritory) { var isSmart = true; if (fromTerritory.GetIdleArmies().AttackPower <= 1) { isSmart = false; } if (toTerritory.Armies.DefensePower > toTerritory.getOwnKills(fromTerritory.GetIdleArmies().AttackPower, toTerritory.Armies.DefensePower)) { isSmart = false; } var distanceCondition1 = fromTerritory.DistanceToOpponentBorder <= 4; var distanceCondition2 = toTerritory.GetOpponentNeighbors().Count == 0; if (distanceCondition1 && distanceCondition2) { isSmart = false; } return(isSmart); }