protected virtual void Update()
{
// Get the main camera?
if (mainCamera == null)
{
mainCamera = Camera.main;
}
// Begin dragging
if (Input.GetKey(Requires) == true && down == false)
{
down = true;
startMousePosition = Input.mousePosition;
}
// End dragging
if (Input.GetKey(Requires) == false && down == true)
{
down = false;
// Slice all Destructibles?
if (mainCamera != null)
{
var endMousePosition = Input.mousePosition;
var startPos = mainCamera.ScreenToWorldPoint(startMousePosition);
var endPos = mainCamera.ScreenToWorldPoint(endMousePosition);
D2dDestructible.SliceAll(startPos, endPos, Thickness, StampTex, Hardness);
}
}
// Update indicator?
if (down == true && mainCamera != null && IndicatorPrefab != null)
{
if (indicatorInstance == null)
{
indicatorInstance = Instantiate(IndicatorPrefab);
}
var startPos = mainCamera.ScreenToWorldPoint(startMousePosition);
var currentPos = mainCamera.ScreenToWorldPoint(Input.mousePosition);
var scale = Vector3.Distance(currentPos, startPos);
var angle = D2dHelper.Atan2(currentPos - startPos) * Mathf.Rad2Deg;
// Transform the indicator so it lines up with the slice
indicatorInstance.transform.position = new Vector3(startPos.x, startPos.y, indicatorInstance.transform.position.z);
indicatorInstance.transform.rotation = Quaternion.Euler(0.0f, 0.0f, -angle);
indicatorInstance.transform.localScale = new Vector3(Thickness, scale, scale);
}
// Destroy indicator?
else if (indicatorInstance != null)
{
Destroy(indicatorInstance.gameObject);
}
}
