public UnitTrainingPlan(UnitTrainingOrder order, Reason reason, int targetUnitTypeId = 0, int targetProvinceId = 0)
{
_unitTrainingOrder = order;
_reason = reason;
_targetUnitTypeId = targetUnitTypeId;
_targetProvinceId = targetProvinceId;
}
/// <summary>
/// Add an order to the training queue
/// </summary>
/// <param name="unitType">The type of the unit to train</param>
/// <param name="quantity">The number of units to train</param>
/// <param name="standing">Whether the order is standing (repeating)</param>
/// <returns>Whether the order was successfully processed</returns>
public bool QueueTraining(UnitType unitType, int quantity, bool standing)
{
if (_owners.FundUnitTraining(unitType, quantity))
{
_trainingOrders[unitType] = new UnitTrainingOrder(unitType, quantity, standing);
return(true);
}
return(false);
}
/// <summary>
/// Prepare additional unit training plans by selecting the cheapest units
/// taking into account the budget and the existing training plan, if any
/// </summary>
/// <param name="province">The province for which to prepare unit training plans</param>
/// <param name="budget">The amount of money available for spending</param>
/// <param name="existingPlan">The province's current training plan</param>
/// <returns>List of unit training plans</returns>
private List <UnitTrainingPlan> PlanTrainingFodder(Province province, int budget, ProvinceTrainingPlan existingPlan = null)
{
List <UnitTrainingPlan> result = new List <UnitTrainingPlan>();
int manpower = province.GetRemainingManpower();
if (existingPlan != null)
{
manpower -= existingPlan.GetManpowerCost();
}
// no recruits or no money => good buy!
if (manpower <= 0 || budget <= 0)
{
return(result);
}
List <UnitType> trainable = province.GetCheapestToTrainUnits();
Dictionary <UnitType, int> trainingOrder = new Dictionary <UnitType, int>();
if (trainable.Count > 0)
{
if (trainable.Count == 1)
{
// simple - train this single cheapest unit
trainingOrder[trainable[0]] = Mathf.Min(manpower, budget / trainable[0].GetTrainingCost());
}
else
{
// more complicated - select one of the options randomly
for (int i = 0; i < trainable.Count; i++)
{
trainingOrder[trainable[i]] = 0;
}
for (int i = 0; i < manpower; i++)
{
int randomIndex = UnityEngine.Random.Range(0, trainable.Count);
trainingOrder[trainable[randomIndex]] += 1;
budget -= trainable[randomIndex].GetTrainingCost();
if (budget <= 0)
{
break;
}
}
}
}
foreach (KeyValuePair <UnitType, int> entry in trainingOrder)
{
if (entry.Value > 0)
{
UnitTrainingOrder order = new UnitTrainingOrder(entry.Key, entry.Value, false);
result.Add(new UnitTrainingPlan(order, UnitTrainingPlan.Reason.FODDER));
}
}
return(result);
}
/// <summary>
/// Parse the province training plan and queue its training orders
/// </summary>
/// <param name="province">The province where to place the unit training order</param>
/// <param name="plan">Province training plan to process</param>
private void ProcessProvinceTrainingPlan(Province province, ProvinceTrainingPlan plan)
{
List <UnitTrainingPlan> unitPlans = plan.GetUnitTrainingPlans();
for (int i = 0; i < unitPlans.Count; i++)
{
UnitTrainingOrder order = unitPlans[i].GetUnitTrainingOrder();
UnitType unitType = order.GetUnitType();
int quantity = order.GetQuantity();
if (quantity > 0)
{
FileLogger.Trace("AI", "Queueing " + quantity + " " + unitType.GetName() + "s (" + unitPlans[i].GetReason() + ") in " + province.GetName());
// re-evaluate training orders every turn, don't create standing training orders
province.QueueTraining(unitType, quantity, false);
}
}
}
/// <summary>
/// Prepare the province data for serialization
/// </summary>
public void PrepareForSerialization()
{
_data.units = new UnitData[_units.Count];
for (int i = 0; i < _units.Count; i++)
{
_data.units[i] = new UnitData(_units[i].GetUnitType().GetId(), _units[i].GetQuantity());
}
List <UnitType> types = new List <UnitType>(_trainingOrders.Keys);
_data.training = new UnitTrainingOrderData[types.Count];
for (int i = 0; i < types.Count; i++)
{
UnitTrainingOrder order = _trainingOrders[types[i]];
_data.training[i] = new UnitTrainingOrderData(types[i].GetId(), order.GetQuantity(), order.IsStanding());
}
}
/// <summary>
/// Revise training plans of the cheapest units based on the money left and the existing training plan, if available
/// </summary>
/// <param name="province">The province for which to prepare unit training plans</param>
/// <param name="budget">The amount of money available for spending</param>
/// <param name="existingPlan">The province's current training plan</param>
private void UpgradeTrainingFodderPlan(Province province, int budget, ProvinceTrainingPlan existingPlan)
{
// no money => good buy!
if (budget <= 0)
{
return;
}
List <UnitType> trainable = province.GetTrainableUnits();
Dictionary <UnitType, int> trainingOrder = new Dictionary <UnitType, int>();
List <UnitType> fodder = province.GetCheapestToTrainUnits();
List <UnitType> expensives = new List <UnitType>();
for (int i = 0; i < trainable.Count; i++)
{
if (!fodder.Contains(trainable[i]))
{
trainingOrder[trainable[i]] = 0;
expensives.Add(trainable[i]);
}
}
if (trainingOrder.Count > 0)
{
List <UnitTrainingPlan> plans = existingPlan.GetUnitTrainingPlans();
for (int i = 0; i < plans.Count; i++)
{
if (plans[i].GetReason() == UnitTrainingPlan.Reason.FODDER)
{
int manpower = plans[i].GetManpowerCost();
int fodderCost = plans[i].GetUnitTypeTrainingCost();
for (int j = 0; j < manpower; j++)
{
int randomIndex = UnityEngine.Random.Range(0, expensives.Count);
int costIncrease = expensives[randomIndex].GetTrainingCost() - fodderCost;
if (budget >= costIncrease)
{
trainingOrder[expensives[randomIndex]] += 1;
plans[i].DecreaseQuantity();
budget -= costIncrease;
}
if (budget <= 0)
{
break;
}
}
}
if (budget <= 0)
{
break;
}
}
List <UnitTrainingPlan> newPlans = new List <UnitTrainingPlan>();
foreach (KeyValuePair <UnitType, int> entry in trainingOrder)
{
if (entry.Value > 0)
{
UnitTrainingOrder order = new UnitTrainingOrder(entry.Key, entry.Value, false);
newPlans.Add(new UnitTrainingPlan(order, UnitTrainingPlan.Reason.CORE));
}
}
if (newPlans.Count > 0)
{
existingPlan.AddUnitTrainingPlans(newPlans);
}
}
return;
}
/// <summary>
/// Prepare additional unit training plans based on the threats identified, the budget, and the existing training plan, if available
/// </summary>
/// <param name="province">The province for which to prepare unit training plans</param>
/// <param name="dangers">Threats identified as a hash of enemy provice id => list of units</param>
/// <param name="budget">The amount of money available for spending</param>
/// <param name="existingPlan">The province's current training plan</param>
/// <returns>List of unit training plans</returns>
private List <UnitTrainingPlan> PlanTrainingCounters(Province province, Dictionary <int, List <Unit> > dangers, int budget, ProvinceTrainingPlan existingPlan = null)
{
List <UnitTrainingPlan> result = new List <UnitTrainingPlan>();
int manpower = province.GetRemainingManpower();
if (existingPlan != null)
{
manpower -= existingPlan.GetManpowerCost();
}
// no dangers, no recruits or no money => good buy!
if (dangers.Count == 0 || manpower <= 0 || budget <= 0)
{
return(result);
}
List <UnitType> trainable = province.GetTrainableUnits();
List <Unit> units = new List <Unit>();
for (int i = 0; i < trainable.Count; i++)
{
units.Add(new Unit(trainable[i], 1));
}
List <int> targets = new List <int>(dangers.Keys);
for (int i = 0; i < targets.Count; i++)
{
List <Unit> localDangers = dangers[targets[i]];
for (int j = 0; j < localDangers.Count; j++)
{
Unit counter = CombatHelper.Instance.GetAttackingCounter(localDangers[j], units);
if (counter != null)
{
int cost = counter.GetUnitType().GetTrainingCost();
int quantity = Math.Min(budget / cost, Math.Min(province.GetRemainingManpower(), localDangers[j].GetQuantity() / 2));
if (quantity > 0)
{
localDangers[j].AddQuantity(-quantity);
UnitTrainingOrder order = new UnitTrainingOrder(counter.GetUnitType(), quantity, false);
result.Add(new UnitTrainingPlan(order, UnitTrainingPlan.Reason.COUNTER, localDangers[j].GetUnitType().GetId(), targets[i]));
manpower -= quantity;
budget -= cost * quantity;
FileLogger.Trace("AI", counter.GetUnitType().GetName() + " is an attacking counter to " + localDangers[j].GetUnitType().GetName());
}
if (manpower <= 0 || budget <= 0)
{
return(result);
}
}
counter = CombatHelper.Instance.GetDefendingCounter(localDangers[j], units);
if (counter != null)
{
int cost = counter.GetUnitType().GetTrainingCost();
int quantity = Math.Min(budget / cost, Math.Min(province.GetRemainingManpower(), localDangers[j].GetQuantity()));
if (quantity > 0)
{
localDangers[j].AddQuantity(-quantity);
UnitTrainingOrder order = new UnitTrainingOrder(counter.GetUnitType(), quantity, false);
result.Add(new UnitTrainingPlan(order, UnitTrainingPlan.Reason.COUNTER, localDangers[j].GetUnitType().GetId(), targets[i]));
manpower -= quantity;
budget -= cost * quantity;
FileLogger.Trace("AI", counter.GetUnitType().GetName() + " is an defending counter to " + localDangers[j].GetUnitType().GetName());
}
if (manpower <= 0 || budget <= 0)
{
return(result);
}
}
}
}
return(result);
}
/// <summary>
/// Class constructor
/// </summary>
/// <param name="data">Province data loaded from a save</param>
/// <param name="dwellers">Race that populates the province</param>
/// <param name="owners">Faction that owns the province</param>
/// <param name="allUnitTypes">A hash of id => unit type that includes all unit types in the game</param>
public Province(ProvinceData data, Race dwellers, Faction owners, Dictionary <int, UnitType> allUnitTypes)
{
_data = data;
_dwellers = dwellers;
_owners = owners;
if (_data.raceId != dwellers.GetId())
{
Debug.Log("Bad race data for province " + _data.id + ": " + _data.raceId + " is changed to " + dwellers.GetId());
_data.raceId = dwellers.GetId();
}
if (_data.factionId != owners.GetId())
{
Debug.Log("Bad faction data for province " + _data.id + ": " + _data.factionId + " is changed to " + owners.GetId());
_data.factionId = owners.GetId();
}
_neighbors = new List <Province>();
_units = new List <Unit>();
for (int i = 0; i < data.units.Length; i++)
{
_units.Add(new Unit(data.units[i], allUnitTypes[data.units[i].id]));
}
_trainingOrders = new Dictionary <UnitType, UnitTrainingOrder>();
if (data.training != null && data.training.Length > 0)
{
for (int i = 0; i < data.training.Length; i++)
{
UnitTrainingOrderData order = data.training[i];
// order.id is unit type id just for conspiration
UnitType unitType = allUnitTypes[order.id];
_trainingOrders[unitType] = new UnitTrainingOrder(order, allUnitTypes);
}
}
_trainable = new List <UnitType>();
int minTrainingCost = 100500; // means "a lot"
// if the province doesn't have defined trainable unit types, use the list of racial units
if (_data.trainable == null || _data.trainable.Length == 0)
{
List <UnitType> racialUnits = _dwellers.GetRacialUnits();
for (int i = 0; i < racialUnits.Count; i++)
{
// heroes can't be trained
if (racialUnits[i].IsTrainable())
{
_trainable.Add(racialUnits[i]);
if (!racialUnits[i].IsHoly())
{
minTrainingCost = Math.Min(minTrainingCost, racialUnits[i].GetTrainingCost());
}
}
}
}
else
{
for (int i = 0; i < _data.trainable.Length; i++)
{
UnitType unitType = allUnitTypes[_data.trainable[i]];
if (unitType != null && unitType.IsTrainable())
{
_trainable.Add(unitType);
if (!unitType.IsHoly())
{
minTrainingCost = Math.Min(minTrainingCost, unitType.GetTrainingCost());
}
}
}
}
SelectCheapestToTrainUnits(minTrainingCost);
}