public IBuilding BuildBuilding(IBuildingTemplate template, ICity city)
{
if (template == null)
{
throw new ArgumentNullException("template");
}
else if (city == null)
{
throw new ArgumentNullException("city");
}
var newBuilding = new Building(template);
var slots = new List <IWorkerSlot>();
for (int i = 0; i < template.SpecialistCount; i++)
{
slots.Add(WorkerSlotFactory.BuildSlot(newBuilding));
}
newBuilding.Slots = slots.AsReadOnly();
if (!PossessionCanon.CanChangeOwnerOfPossession(newBuilding, city))
{
throw new BuildingCreationException("The building produced from this template cannot be placed into this city");
}
PossessionCanon.ChangeOwnerOfPossession(newBuilding, city);
allBuildings.Add(newBuilding);
return(newBuilding);
}
public IUnit BuildUnit(IHexCell location, IUnitTemplate template, ICivilization owner, IPromotionTree promotionTree)
{
if (location == null)
{
throw new ArgumentNullException("location");
}
else if (template == null)
{
throw new ArgumentNullException("template");
}
else if (owner == null)
{
throw new ArgumentNullException("owner");
}
var newUnitObject = GameObject.Instantiate(UnitConfig.UnitPrefab);
var newUnitDisplay = GameObject.Instantiate(template.DisplayPrefab);
newUnitDisplay.transform.SetParent(newUnitObject.transform);
Container.InjectGameObject(newUnitObject);
var newUnit = newUnitObject.GetComponent <GameUnit>();
newUnit.transform.SetParent(UnitContainer, false);
newUnit.Template = template;
newUnit.CurrentMovement = template.MaxMovement;
newUnit.CurrentHitpoints = newUnit.MaxHitpoints;
newUnit.CanAttack = true;
newUnit.Level = 1;
newUnit.PromotionTree = promotionTree;
allUnits.Add(newUnit);
if (UnitPossessionCanon.CanChangeOwnerOfPossession(newUnit, owner))
{
UnitPossessionCanon.ChangeOwnerOfPossession(newUnit, owner);
}
else
{
throw new UnitCreationException("The newly created unit cannot be assigned to its owner");
}
if (newUnit.CanRelocate(location))
{
newUnit.Relocate(location);
}
else
{
throw new UnitCreationException("The newly created unit cannot be placed at its location");
}
UnitSignals.NewUnitCreated.OnNext(newUnit);
return(newUnit);
}
public override bool CanExecuteBetweenCivs(ICivilization fromCiv, ICivilization toCiv)
{
if (CityInput == null)
{
return(false);
}
var cityOwner = CityPossessionCanon.GetOwnerOfPossession(CityInput);
return(cityOwner == fromCiv && CityPossessionCanon.CanChangeOwnerOfPossession(CityInput, toCiv));
}
/// <inheritdoc/>
public void PerformExpansion()
{
CellBeingPursued = ExpansionLogic.GetNextCellToPursue(this);
var costOfPursuit = ExpansionLogic.GetCultureCostOfAcquiringCell(this, CellBeingPursued);
if (CellBeingPursued != null &&
costOfPursuit <= CultureStockpile &&
TilePossessionCanon.CanChangeOwnerOfPossession(CellBeingPursued, this)
)
{
CultureStockpile -= costOfPursuit;
TilePossessionCanon.ChangeOwnerOfPossession(CellBeingPursued, this);
CellBeingPursued = ExpansionLogic.GetNextCellToPursue(this);
}
}
public void RespondToCombat(IUnit attacker, IUnit defender, CombatInfo combatInfo)
{
if (attacker.CurrentHitpoints <= 0 && attacker.Type != UnitType.City)
{
DestroyUnit(attacker);
}
if (defender.CurrentHitpoints <= 0)
{
if (defender.Type == UnitType.City)
{
defender.CurrentHitpoints = 1;
}
else
{
var defenderLocation = UnitPositionCanon.GetOwnerOfPossession(defender);
var attackerOwner = UnitPossessionCanon.GetOwnerOfPossession(attacker);
if (combatInfo.CombatType == CombatType.Melee &&
UnitConfig.CapturableTemplates.Contains(defender.Template) &&
UnitPossessionCanon.CanChangeOwnerOfPossession(defender, attackerOwner)
)
{
UnitPossessionCanon.ChangeOwnerOfPossession(defender, attackerOwner);
}
else
{
DestroyUnit(defender);
}
if (attacker.CurrentHitpoints > 0 && combatInfo.CombatType == CombatType.Melee)
{
attacker.CurrentPath = new List <IHexCell>()
{
defenderLocation
};
attacker.PerformMovement(false);
}
}
}
}
private void OnCellClicked(Tuple <IHexCell, PointerEventData> data)
{
if (DisplayType != CityDisplayType.MapEditor)
{
return;
}
var cell = data.Item1;
if (CellPossessionCanon.GetOwnerOfPossession(cell) == ObjectToDisplay)
{
if (CellPossessionCanon.CanChangeOwnerOfPossession(cell, null))
{
CellPossessionCanon.ChangeOwnerOfPossession(cell, null);
}
}
else if (BorderExpansionLogic.IsCellAvailable(ObjectToDisplay, cell))
{
CellPossessionCanon.ChangeOwnerOfPossession(cell, ObjectToDisplay);
}
}
public void HandleCommandOnUnit(AbilityCommandRequest command, IUnit unit)
{
if (CanHandleCommandOnUnit(command, unit))
{
var unitOwner = UnitPossessionCanon.GetOwnerOfPossession(unit);
var unitLocation = UnitPositionCanon.GetOwnerOfPossession(unit);
var nearestCity = GetNearestDomesticCity(unitLocation, unitOwner);
foreach (var nearbyCell in Grid.GetNeighbors(unitLocation))
{
if (CellPossessionCanon.CanChangeOwnerOfPossession(nearbyCell, nearestCity))
{
CellPossessionCanon.ChangeOwnerOfPossession(nearbyCell, nearestCity);
}
}
}
else
{
throw new InvalidOperationException("Command cannot be handled");
}
}
public ICity Create(IHexCell location, ICivilization owner, string name)
{
if (location == null)
{
throw new ArgumentNullException("location");
}
else if (owner == null)
{
throw new ArgumentNullException("owner");
}
var newCityGameObject = GameObject.Instantiate(CityPrefab);
Container.InjectGameObject(newCityGameObject);
newCityGameObject.transform.position = location.AbsolutePosition;
newCityGameObject.name = name;
newCityGameObject.transform.SetParent(CityContainer, true);
var newCity = newCityGameObject.GetComponent <City>();
CityLocationCanon.ChangeOwnerOfPossession(newCity, location);
location.SuppressSlot = true;
CellModificationLogic.ChangeVegetationOfCell(location, CellVegetation.None);
if (CityPossessionCanon.CanChangeOwnerOfPossession(newCity, owner))
{
CityPossessionCanon.ChangeOwnerOfPossession(newCity, owner);
}
else
{
throw new CityCreationException("Cannot assign the newly created city to its intended civilization");
}
var combatantTemplate = Container.Instantiate <CityCombatantTemplate>(new object[] { newCity });
newCity.CombatFacade = UnitFactory.BuildUnit(location, combatantTemplate, owner);
if (CellPossessionCanon.CanChangeOwnerOfPossession(location, newCity))
{
CellPossessionCanon.ChangeOwnerOfPossession(location, newCity);
}
else
{
throw new CityCreationException("Cannot assign the given location to the newly created city");
}
foreach (var neighbor in Grid.GetNeighbors(location))
{
if (CellPossessionCanon.CanChangeOwnerOfPossession(neighbor, newCity))
{
CellPossessionCanon.ChangeOwnerOfPossession(neighbor, newCity);
}
}
newCity.YieldFocus = YieldFocusType.TotalYield;
newCity.Population = 1;
allCities.Add(newCity);
return(newCity);
}
