/// <summary>
/// This is where all the selecting happens
/// </summary>
/// <param name="hit"></param>
private void DefaultLeftClickUp(GameObject hit)
{
var clickTarget = hit.GetComponent <MouseControllable>();
if (selected.Contains(clickTarget) && cameraController != null)
{
cameraController.FocusOn(hit);
}
DeselectCurrentSelection();
// Add objects within selection
FindObjectsOfType <MouseControllable>()
.Where(unit => IsWithinSelectionBounds(unit.gameObject)).ToList()
.ForEach(AddToSelection);
// Add click target
if (clickTarget != null)
{
AddToSelection(clickTarget);
AddToSelection(focusedSelected);
focusedSelected = clickTarget;
}
else if (selected.Count > 0)
{
focusedSelected = selected[0];
}
if (focusedSelected != null)
{
focusedSelected.OnFocusSelect();
}
isSelecting = false;
}
private void AddToSelection(MouseControllable controllable)
{
if (controllable == null)
{
return;
}
selected.Add(controllable);
controllable.OnSelect();
}
private void AddToSelection(List <MouseControllable> controllables, bool focus)
{
controllables.ForEach(AddToSelection);
if (!focus || selected.Count <= 0)
{
return;
}
focusedSelected = selected[0];
focusedSelected.OnFocusSelect();
}
private void HandleHotkeys(ClickLocation click)
{
// Remove selection
if (Input.GetKeyDown(KeyCode.Escape))
{
if (isSelecting)
{
isSelecting = false;
}
else
{
DeselectCurrentSelection();
}
}
foreach (var buttonName in ButtonNames)
{
if (Input.GetButtonDown(buttonName))
{
selected.ForEach(controllable => controllable.OnButton(buttonName, click));
}
}
// Center Camera
if (Input.GetKey(Hotkeys.CenterCamera) && focusedSelected != null)
{
cameraController.FocusOn(focusedSelected.transform.gameObject);
}
// Tab selection
if (Input.GetKeyDown(Hotkeys.NextSelection) && selected.Count > 1)
{
var oldIndex = selected.IndexOf(focusedSelected);
var newIndex = oldIndex + 1;
if (focusedSelected != null)
{
focusedSelected.OnSelect();
}
focusedSelected = selected[newIndex == selected.Count ? 0 : newIndex];
focusedSelected.OnFocusSelect();
}
// Revive TODO: remove
if (Input.GetKeyDown(KeyCode.Keypad0))
{
selected.ForEach(controllable => {
var health = controllable.transform.gameObject.GetComponent <Damageable>();
if (health != null)
{
health.Revive(0, 2);
}
});
}
// Control Groups
if (Input.GetButtonUp("Select All"))
{
DeselectCurrentSelection();
AddToSelection(FindObjectsOfType <MouseControllable>().ToList(), true);
}
for (var i = 1; i <= 5; i++)
{
if (!Input.GetButtonUp("Select " + i))
{
continue;
}
DeselectCurrentSelection();
AddToSelection(ControlGroups[i], true);
if (ValidDoubleTap(i))
{
cameraController.FocusOn(ControlGroups[i][0].gameObject);
}
doubleTapGroup = i;
doubleTapTime = Time.time;
}
}
/// <summary>
/// Clear selection and focused selection
/// </summary>
private void DeselectCurrentSelection()
{
selected.ForEach(o => o.OnDeselect());
selected.Clear();
focusedSelected = null;
}