public CitySetCityChange(CitySetBase parent, int index, CityChange change)
: base(parent)
{
_change = change ?? throw new ArgumentNullException(nameof(change));
_index = index;
_activeCity = _change.actionsRemaining > 0;
}
private void UpdateAi(JsonCityMatrix predictCity, JsonCityMatrix aiCity)
{
CityChange change = CityChange.GetChange(predictCity, aiCity);
if (change == null || change.Equals(_lastAiChange))
{
return;
}
this.RemoveAi();
this._lastAiChange = change;
if (change is DensityChange)
{
var dChange = change as DensityChange;
Debug.Log("AI density change detected");
foreach (var jb in predictCity.grid.Where(b => b.type == dChange.Index))
{
var b = this._buildings[new Pos2D(jb.x, jb.y)];
if (!TopperOnly)
{
b.ShadowDelta = dChange.NewDensity - dChange.OldDensity;
}
this._aiBuildings.Push(b);
}
}
else if (change is BuildingChange)
{
var bChange = change as BuildingChange;
Debug.Log("AI building change detected");
var b = this._buildings[bChange.Pos];
var indicator = Instantiate(BuildingPrefab).GetComponent <Building>();
indicator.State = GetBuildingType(bChange.NewId);
if (indicator.State == Building.View.Building)
{
indicator.TopperPrefab = this.TopperPrefabs[bChange.NewId];
if (!TopperOnly)
{
indicator.Height = bChange.NewDensity;
}
}
indicator.transform.parent = this.BuildingChangeIndicator.transform;
indicator.transform.localPosition = Vector3.zero;
var arrow = Instantiate(BuildingChangeArrowPrefab).GetComponent <BuildingsArrow>();
arrow.StartBuilding = indicator;
arrow.EndBuilding = b;
arrow.transform.parent = this.BuildingChangeIndicator.transform;
this._aiBuildings.Push(b);
}
else
{
throw new NotImplementedException("AI Change type unknown");
}
}
private void RemoveAi()
{
foreach (var b in this._aiBuildings)
{
if (b.State == Building.View.Building)
{
b.ShadowDelta = 0;
}
}
this._aiBuildings.Clear();
foreach (Transform o in this.BuildingChangeIndicator.transform)
{
Destroy(o.gameObject);
}
this._lastAiChange = null;
}
