/// <summary>
/// Tries to apply a <see cref="MapSquareImprovementPivot"/> on the current instance.
/// </summary>
/// <param name="settler">The settler.</param>
/// <param name="action">The action to apply.</param>
/// <returns>
/// <c>True</c> if the settler actually starts the action; <c>False</c> otherwise.
/// </returns>
internal bool ApplyAction(SettlerPivot settler, MapSquareImprovementPivot action)
{
if (!action.AlwaysAvailable && !Biome.Actions.Contains(action))
{
return(false);
}
if (action == MapSquareImprovementPivot.Irrigate)
{
return(ApplyActionInternal(settler, action, Irrigate));
}
if (action == MapSquareImprovementPivot.Mine)
{
return(ApplyActionInternal(settler, action, Mine));
}
if (action == MapSquareImprovementPivot.Road)
{
return(ApplyActionInternal(settler, action, Road));
}
if (action == MapSquareImprovementPivot.DestroyImprovement)
{
return(ApplyActionInternal(settler, action, !Irrigate && !Mine && !Fortress));
}
if (action == MapSquareImprovementPivot.DestroyRoad)
{
return(ApplyActionInternal(settler, action, !Road && !RailRoad));
}
if (action == MapSquareImprovementPivot.BuildFortress)
{
return(ApplyActionInternal(settler, action, Fortress));
}
if (action == MapSquareImprovementPivot.Clear)
{
return(ApplyActionInternal(settler, action, false));
}
if (action == MapSquareImprovementPivot.ClearPollution)
{
return(ApplyActionInternal(settler, action, Pollution));
}
if (action == MapSquareImprovementPivot.Plant)
{
return(ApplyActionInternal(settler, action, false));
}
if (action == MapSquareImprovementPivot.RailRoad)
{
return(ApplyActionInternal(settler, action, RailRoad));
}
return(false);
}
/// <summary>
/// Adds a settler to the action.
/// </summary>
/// <param name="settler">The settler.</param>
/// <returns><c>True</c> if success; <c>False</c> otherwise.</returns>
internal bool AddSettler(SettlerPivot settler)
{
bool canWork = !settler.BusyOnAction;
if (canWork)
{
_settlers.Add(settler);
settler.SetAction(this);
}
return(canWork);
}
private bool ApplyActionInternal(SettlerPivot settler, MapSquareImprovementPivot action, bool currentApplianceValue)
{
if (currentApplianceValue)
{
return(false);
}
var actionInProgress = CurrentActions.SingleOrDefault(a => a.Action == action);
if (actionInProgress == null)
{
actionInProgress = new InProgressMapSquareImprovementPivot(action);
_currentActions.Add(actionInProgress);
}
return(actionInProgress.AddSettler(settler));
}
