private void Update()
{
Vector3 currentPosition = UtilsClass.GetMouseWorldPosition();
//LMB
if (Input.GetMouseButtonDown(0))
{
//Left mouse Button press
startPosition = UtilsClass.GetMouseWorldPosition();
mousedown = true;
}
if (Input.GetMouseButtonUp(0))
{
//left Mouse Button Released
mousedown = false;
//make selection box disappear
SelectionBox.SetActive(false);
Collider2D[] collider2DArray = Physics2D.OverlapAreaAll(startPosition, currentPosition);
foreach (RTSUnit RTSunit in selectedRTSUnitList)
{
RTSunit.SetSelectedVisible(false);
}
selectedRTSUnitList.Clear();
foreach (Collider2D collider2D in collider2DArray)
{
RTSUnit RTSunit = collider2D.GetComponent <RTSUnit>();
if (RTSunit != null)
{
RTSunit.SetSelectedVisible(true);
selectedRTSUnitList.Add(RTSunit);
}
}
Debug.Log(selectedRTSUnitList.Count);
}
//if lmb held down
if (mousedown && startPosition != currentPosition)
{
DrawSelectionBox(startPosition, currentPosition);
}
//RMB
if (Input.GetMouseButtonDown(1))
{
//right Mouse Button press
nextPositionLeft = UtilsClass.GetMouseWorldPosition();
}
if (Input.GetMouseButtonUp(1))
{
//right Mouse Button Released
nextPositionRight = UtilsClass.GetMouseWorldPosition();
if (selectedRTSUnitList.Count == 1)
{
selectedRTSUnitList[0].PathTo(nextPositionLeft);
}
if (selectedRTSUnitList.Count > 1)
{
}
}
}
