public override Error Execute()
{
ICity city;
IBarbarianTribe barbarianTribe;
ITroopObject troopObject;
if (!gameObjectLocator.TryGetObjects(cityId, troopObjectId, out city, out troopObject) ||
!gameObjectLocator.TryGetObjects(targetObjectId, out barbarianTribe))
{
return(Error.ObjectNotFound);
}
// Save original unit count to know when to bail out of battle
originalUnitCount = troopObject.Stub.TotalCount;
// Create the group in the battle
uint battleId;
ICombatGroup combatGroup;
barbarianTribeBattleProcedure.JoinOrCreateBarbarianTribeBattle(barbarianTribe, troopObject, out combatGroup, out battleId);
groupId = combatGroup.Id;
// Register the battle listeners
RegisterBattleListeners(barbarianTribe);
// Create stamina monitor
StaminaMonitor = staminaMonitorFactory.CreateStaminaMonitor(barbarianTribe.Battle, combatGroup, battleFormula.GetStamina(troopObject.Stub, barbarianTribe));
StaminaMonitor.PropertyChanged += (sender, args) => dbManager.Save(this);
// Create attack mode monitor
AttackModeMonitor = new AttackModeMonitor(barbarianTribe.Battle, combatGroup, troopObject.Stub);
// Set the attacking troop object to the correct state and stamina
troopObject.BeginUpdate();
troopObject.State = GameObjectStateFactory.BattleState(battleId);
troopObject.EndUpdate();
// Set the troop stub to the correct state
troopObject.Stub.BeginUpdate();
troopObject.Stub.State = TroopState.Battle;
troopObject.Stub.EndUpdate();
return(Error.Ok);
}
