void MouseDragCall()
{
Vector3 touchDownPosition = Input.mousePosition;
touchDownPosition = Camera.main.ScreenToWorldPoint(touchDownPosition);
Vector3 secondToLastPoint = new Vector3(transform.position.x, transform.position.y, 0.0f);
if (comp_path.PathCount > 1)
{
secondToLastPoint = comp_path.GetPoint(comp_path.PathCount - 2);
}
if (bounds_screenToWorld.Contains(touchDownPosition) &&
Physics2D.LinecastNonAlloc((Vector2)secondToLastPoint, (Vector2)touchDownPosition, results_rayhits, path_checkMask) < 1)
{
if (Vector2.Distance((Vector2)secondToLastPoint, (Vector2)touchDownPosition) >= comp_path.maxSegmentDistance)
{
comp_path.InsertPoint(comp_path.PathCount - 1, touchDownPosition); // to push the last one back
}
comp_path.SetPoint(comp_path.PathCount - 1, touchDownPosition);
}
else
{
if (comp_path.PathCount > 1)
{
comp_path.RemovePoint(comp_path.PathCount - 1);
MouseUpCall();
}
else
{
comp_path.SetPoint(0, transform.position);
}
}
}
