// Update is called once per frame
void Update()
{
if (Input.GetMouseButtonDown(0))
{
selectionAreaTransform.gameObject.SetActive(true);
startPoistion = UtilsClass.GetMouseWorldPosition();
}
if (Input.GetMouseButton(0))
{
var mouseWorldPosition = UtilsClass.GetMouseWorldPosition();
var lowerLeft = new Vector3(Mathf.Min(startPoistion.x, mouseWorldPosition.x),
Mathf.Min(startPoistion.y, mouseWorldPosition.y));
var upperRight = new Vector3(Mathf.Max(startPoistion.x, mouseWorldPosition.x), Mathf.Max(startPoistion.y, mouseWorldPosition.y));
selectionAreaTransform.position = lowerLeft;
selectionAreaTransform.localScale = upperRight - lowerLeft;
}
if (Input.GetMouseButtonUp(0))
{
selectionAreaTransform.gameObject.SetActive(false);
Collider2D[] collider2DArray = Physics2D.OverlapAreaAll(startPoistion, UtilsClass.GetMouseWorldPosition());
Debug.Log("#####");
foreach (UnitRTS unitRts in SelectedUnitRTSList)
{
unitRts.SetSelectedVisible(false);
}
SelectedUnitRTSList.Clear();
foreach (Collider2D collider2D1 in collider2DArray)
{
UnitRTS unitRts = collider2D1.GetComponent <UnitRTS>();
if (unitRts != null)
{
unitRts.SetSelectedVisible(true);
SelectedUnitRTSList.Add(unitRts);
}
}
Debug.Log(SelectedUnitRTSList.Count);
}
}
private void Update()
{
if (Input.GetMouseButtonDown(0))
{
// Left Mouse Button Pressed
selectionAreaTransform.gameObject.SetActive(true);
startPosition = UtilsClass.GetMouseWorldPosition();
}
if (Input.GetMouseButton(0))
{
// Left Mouse Button Held Down
Vector3 currentMousePosition = UtilsClass.GetMouseWorldPosition();
Vector3 lowerLeft = new Vector3(
Mathf.Min(startPosition.x, currentMousePosition.x),
Mathf.Min(startPosition.y, currentMousePosition.y)
);
Vector3 upperRight = new Vector3(
Mathf.Max(startPosition.x, currentMousePosition.x),
Mathf.Max(startPosition.y, currentMousePosition.y)
);
selectionAreaTransform.position = lowerLeft;
selectionAreaTransform.localScale = upperRight - lowerLeft;
}
if (Input.GetMouseButtonUp(0))
{
// Left Mouse Button Released
selectionAreaTransform.gameObject.SetActive(false);
Collider2D[] collider2DArray = Physics2D.OverlapAreaAll(startPosition, UtilsClass.GetMouseWorldPosition());
// Deselect all Units
foreach (UnitRTS unitRTS in selectedUnitRTSList)
{
unitRTS.SetSelectedVisible(false);
}
selectedUnitRTSList.Clear();
// Select Units within Selection Area
foreach (Collider2D collider2D in collider2DArray)
{
UnitRTS unitRTS = collider2D.GetComponent <UnitRTS>();
if (unitRTS != null)
{
unitRTS.SetSelectedVisible(true);
selectedUnitRTSList.Add(unitRTS);
}
}
if (selectedUnitRTSList.Count == 0)
{
CursorManager.Instance.SetActiveCursorType(CursorManager.CursorType.Arrow);
}
else
{
CursorManager.Instance.SetActiveCursorType(CursorManager.CursorType.Move);
}
}
if (Input.GetMouseButtonDown(1))
{
// Right Mouse Button Pressed
HandleRightClick();
}
}
