public List <IUnitCommand> GetCommandsForUnit(IUnit unit, InfluenceMaps maps)
{
var unitLocation = UnitPositionCanon.GetOwnerOfPossession(unit);
var reachableCellsByDistance = HexPathfinder.GetAllCellsReachableIn(
unitLocation, unit.CurrentMovement, UnitPositionCanon.GetPathfindingCostFunction(unit, false),
Grid.Cells
);
var validCandidates = reachableCellsByDistance.Keys.Where(cell => UnitPositionCanon.CanPlaceUnitAtLocation(unit, cell, false));
IHexCell bestCandidate = validCandidates.MaxElement(BrainTools.GetFleeWeightFunction(unit, maps));
var retval = new List <IUnitCommand>();
if (bestCandidate != null)
{
var moveCommand = Container.Instantiate <MoveUnitCommand>();
moveCommand.UnitToMove = unit;
moveCommand.DesiredLocation = bestCandidate;
retval.Add(moveCommand);
}
return(retval);
}
private void OnCityPointerEntered(ICity city)
{
if (!IsDragging)
{
return;
}
if (CombatExecuter.CanPerformMeleeAttack(SelectedUnit, city.CombatFacade))
{
SetCityToAttack(city);
return;
}
var cityLocation = CityLocationCanon.GetOwnerOfPossession(city);
if (UnitPositionCanon.CanPlaceUnitAtLocation(SelectedUnit, cityLocation, false))
{
var selectedUnitLocation = UnitPositionCanon.GetOwnerOfPossession(SelectedUnit);
SetProspectiveTravelGoal(selectedUnitLocation, cityLocation);
}
else
{
Clear();
}
}
public Func <IHexCell, int> GetWanderWeightFunction(IUnit unit, InfluenceMaps maps)
{
var unitLocation = UnitPositionCanon.GetOwnerOfPossession(unit);
return(delegate(IHexCell cell) {
if (cell == unitLocation || !UnitPositionCanon.CanPlaceUnitAtLocation(unit, cell, false))
{
return 0;
}
else
{
float fromDistance = Grid.GetDistance(cell, unitLocation) * BarbarianConfig.WanderSelectionWeight_Distance;
float fromAllies = -maps.AllyPresence [cell.Index] * BarbarianConfig.WanderSelectionWeight_Allies;
float fromEnemies = -maps.EnemyPresence[cell.Index] * BarbarianConfig.WanderSelectionWeight_Enemies;
return Math.Max(0, Mathf.RoundToInt(fromDistance + fromAllies + fromEnemies));
}
});
}
