public static Moves CalculateDefendBonusTask(BotMain state, BotBonus bonus, int maxDeployment, bool acceptNotAllDefense, BotTerritory.DeploymentType lowerConservativeLevel, BotTerritory.DeploymentType upperConservativeLevel)
{
var outvar = new Moves();
var threateningTerritories = GetThreateningTerritories(bonus);
// First see if we can remove the threat by hitting the threatening
// territory
if (threateningTerritories.Count == 1)
{
var threatTerritory = threateningTerritories[0];
var territoriesUnderThreat = GetAmountOfTerritoriesUnderThreat(threatTerritory, bonus);
if (territoriesUnderThreat >= 2 && lowerConservativeLevel != 0)
{
var removeThreatMoves = OneHitBreakTerritoryTask.CalculateBreakTerritoryTask(state, threatTerritory, maxDeployment, lowerConservativeLevel);
if (removeThreatMoves != null)
{
removeThreatMoves.Orders.OfType <BotOrderAttackTransfer>().First().Message = AttackMessage.EarlyAttack;
return(removeThreatMoves);
}
}
}
// If this is not possible try the classic defense
var territoriesUnderThreat_1 = bonus.GetOwnedTerritoriesBorderingNeighborsOwnedByOpponent();
outvar = state.DefendTerritoriesTask.CalculateDefendTerritoriesTask(territoriesUnderThreat_1, maxDeployment, acceptNotAllDefense, lowerConservativeLevel, upperConservativeLevel);
return(outvar);
}
private void CalculateDefenseValue(BotBonus bonus, BotMap mapToWriteIn)
{
var armiesReward = bonus.Amount;
var opponentNeighborTerritories = bonus.GetOpponentNeighbors();
var opponentNeighbors = opponentNeighborTerritories.Count;
var territoriesUnderThreat = bonus.GetOwnedTerritoriesBorderingNeighborsOwnedByOpponent();
var amountOfTerritoriesUnderThreat = territoriesUnderThreat.Count;
var opponentArmies = 0;
foreach (var opponentNeighbor in opponentNeighborTerritories)
{
opponentArmies += opponentNeighbor.Armies.AttackPower;
}
var ownArmies = 0;
foreach (var territoryUnderThread in territoriesUnderThreat)
{
ownArmies += territoryUnderThread.GetArmiesAfterDeploymentAndIncomingMoves().DefensePower;
}
var ownedNeighborTerritories = bonus.GetOwnedNeighborTerritories().Count;
var amountTerritories = bonus.Territories.Count;
var defenseValue = 0;
defenseValue += armiesReward * 10000;
defenseValue += opponentArmies * -10;
defenseValue += ownArmies * 10;
defenseValue += ownedNeighborTerritories * 1;
defenseValue += opponentNeighbors * -100;
defenseValue += amountOfTerritoriesUnderThreat * -1000;
defenseValue += amountTerritories * -1;
defenseValue *= BonusDefenseFactor;
var bonusToWriteIn = mapToWriteIn.Bonuses[bonus.ID];
bonusToWriteIn.DefenseValue = defenseValue;
// TODO hack so Bonuses we are taking this turn don't already get a defense value of > 0
if (!BotState.VisibleMap.Bonuses[bonus.ID].IsOwnedByMyself())
{
bonusToWriteIn.DefenseValue = -1;
}
}