private void MainBattleOnUnitKilled(IBattleManager battle,
BattleManager.BattleSide combatObjectSide,
ICombatGroup combatGroup,
ICombatObject combatObject,
int count)
{
IStronghold stronghold;
if (!gameObjectLocator.TryGetObjects(strongholdId, out stronghold))
{
throw new Exception("Stronghold not found");
}
var defensiveMeter = battle.GetProperty <decimal>("defense_stronghold_meter");
var offensiveMeter = battle.GetProperty <decimal>("offense_stronghold_meter");
if (combatObjectSide == BattleManager.BattleSide.Attack)
{
offensiveMeter -= combatObject.Stats.NormalizedCost * count;
}
else
{
defensiveMeter -= combatObject.Stats.NormalizedCost * count;
}
battle.SetProperty("defense_stronghold_meter", defensiveMeter);
battle.SetProperty("offense_stronghold_meter", offensiveMeter);
}
private void MainBattleOnAboutToExitBattle(IBattleManager battle, ICombatList attackers, ICombatList defenders)
{
IStronghold stronghold;
if (!gameObjectLocator.TryGetObjects(strongholdId, out stronghold))
{
throw new Exception("Stronghold not found");
}
var defensiveMeter = battle.GetProperty <decimal>("defense_stronghold_meter");
// Transfer stronghold if
// - defensive meter is 0
// - occupied state and there is no one left defending it
// - neutral state and the attacker killed the main group
var hasDefendingUnitsLeft = stronghold.Troops.StationedHere().Any(p => p.TotalCount > 0);
if (defensiveMeter <= 0 ||
(stronghold.StrongholdState == StrongholdState.Occupied && !hasDefendingUnitsLeft) ||
(stronghold.StrongholdState == StrongholdState.Neutral && npcGroupKilled))
{
strongholdManager.TransferTo(stronghold, stronghold.GateOpenTo);
}
else
{
strongholdManager.TribeFailedToTakeStronghold(stronghold, stronghold.GateOpenTo);
}
}
private void MainBattleOnExitTurn(IBattleManager battle, ICombatList attackers, ICombatList defenders, uint turn)
{
IStronghold stronghold;
if (!gameObjectLocator.TryGetObjects(strongholdId, out stronghold))
{
throw new Exception("Stronghold not found");
}
var defensiveMeter = battle.GetProperty <decimal>("defense_stronghold_meter");
var offensiveMeter = battle.GetProperty <decimal>("offense_stronghold_meter");
// Make copy since defenders may change
var defendersLoopCopy = defenders.ToList();
// Remove defenders if:
// defensive meter is 0
// stronghold is still neutral (no tribe)
// the defender isnt part of the tribe that owns the stronghold
foreach (var defender in defendersLoopCopy)
{
var cityCombatGroup = defender as CityDefensiveCombatGroup;
// If cityCombatGroup is null then we're dealing w/ a NPC unit
if (cityCombatGroup == null)
{
if (defensiveMeter > 0)
{
continue;
}
battle.Remove(defender, BattleManager.BattleSide.Defense, ReportState.OutOfStamina);
}
// Else we're dealing w/ a player unit
else
{
if (defensiveMeter > 0 && stronghold.Tribe != null && defender.Tribe == stronghold.Tribe)
{
continue;
}
battle.Remove(cityCombatGroup, BattleManager.BattleSide.Defense, ReportState.OutOfStamina);
// Dead troops should just be removed immediately
if (cityCombatGroup.TroopStub.TotalCount == 0)
{
stronghold.Troops.RemoveStationed(cityCombatGroup.TroopStub.StationTroopId);
cityCombatGroup.TroopStub.City.Troops.Remove(cityCombatGroup.TroopStub.TroopId);
continue;
}
// Defenders need to manually be sent back
cityCombatGroup.TroopStub.BeginUpdate();
cityCombatGroup.TroopStub.State = TroopState.Stationed;
cityCombatGroup.TroopStub.EndUpdate();
var troopInitializer = troopInitializerFactory.CreateStationedTroopObjectInitializer(cityCombatGroup.TroopStub);
var retreatChainAction = actionFactory.CreateRetreatChainAction(cityCombatGroup.TroopStub.City.Id, troopInitializer);
var result = cityCombatGroup.TroopStub.City.Worker.DoPassive(cityCombatGroup.TroopStub.City, retreatChainAction, true);
if (result != Error.Ok)
{
throw new Exception("Unexpected failure when retreating a unit from stronghold");
}
}
}
// Remove attackers that have quit the tribe or have low meter
// Make copy since attackers will be changing
var attackerLoopCopy = attackers.ToList();
foreach (var attacker in attackerLoopCopy.Where(attacker => offensiveMeter <= 0 || attacker.Tribe != stronghold.GateOpenTo))
{
// Remove from battle, no need to send them back since attacking troops have actions to handle that
battle.Remove(attacker, BattleManager.BattleSide.Attack, ReportState.OutOfStamina);
}
}