/// <summary>
/// The active faction must have at least one
/// unit alive to make a selection.
/// </summary>
private bool CanSelect()
{
SelectableUnits.Clear();
// Used to add units without a turn to the end of the
// selectable units list such that they appear last
// in the menu.
List <Unit> unitsWithoutTurn = new List <Unit>();
foreach (var unit in GameState.ActiveFaction.Units)
{
if (unit.Alive && unit != GameState.ActiveUnit)
{
if (unit.HasTurn)
{
SelectableUnits.Add(unit);
}
else
{
unitsWithoutTurn.Add(unit);
}
}
}
// Append units without a turn to the selectable units.
SelectableUnits.AddRange(unitsWithoutTurn);
return(SelectableUnits.Count > 0);
}
bool IsSelectable()
{
GameObject unitParent = _hitGo.transform.parent.gameObject;
bool isSelectableUnit = SelectableUnits.Contains(unitParent);
bool isSelectableBuilding = SelectableBuildings.Contains(unitParent);
if (isSelectableBuilding || isSelectableUnit)
{
return(true);
}
return(false);
}
public void SelectUnitsInBox(Rect selectionRect)
{
if (UiRaycast.IsRaycastingToUi())
{
return;
}
DeselectBuilding();
if (!Input.GetKey(KeyCode.LeftControl) && !_selectedBuilding)
{
DeselectAllUnits();
}
SelectableUnits.RemoveAll(unit => unit == null);
foreach (GameObject iUnit in SelectableUnits)
{
Vector3 unitVpos = Camera.main.WorldToViewportPoint(iUnit.transform.position);
bool isUnitInRect = selectionRect.Contains(unitVpos, true);
if (isUnitInRect)
{
SelectUnit(iUnit.GetComponent <Unit>());
UpdateSelectedUnits();
}
}
}
IEnumerator AiState()
{
yield return(new WaitForSeconds(5));
SelectableUnits.ForEach(u => u.GetComponent <Unit>().Select());
}
public void AddSelectableUnit(UnitController unit)
{
SelectableUnits.Add(unit.unitId, unit);
}