// Update is called once per frame
void Update()
{
if (moving != null)
{
Vector2 dir = ((Vector2)Input.mousePosition - mouseStart);
Vector2 nDir = dir.normalized;
Vector2 aDir = new Vector2(Mathf.Abs(dir.x), Mathf.Abs(dir.y));
newIndex = Point.clone(moving.index);
Point add = Point.zero;
if (dir.magnitude > 32) // If our mouse is 32 pixels away from the starting point of the mouse
{
// make add either (1, 0) | (-1, 0) | ( 0, 1) | (0, -1) depending on the direction of the mouse point
if (aDir.x > aDir.y)
{
add = (new Point((nDir.x > 0) ? 1 : -1, 0));
}
else if (aDir.y > aDir.x)
{
add = (new Point(0, (nDir.y > 0) ? -1 : 1));
}
}
newIndex.add(add);
Vector2 pos = game.getPositionFromPoint(moving.index);
if (!newIndex.Equals(moving.index))
{
pos += Point.mult(new Point(add.x, -add.y), 16).ToVector();
}
moving.MovPositionTo(pos);
}
}