public void Select(GameObject carPart)
{
if (isDraged)
{
Deselect();
}
isDraged = true;
selectedCarPart = carPart;
part = selectedCarPart.GetComponent <ICarPart>();
}
private void TryToAttachPart()
{
if (isAbelToPlace)
{
carParts.Add(part);
part.HighlightSprite(Color.white);
isDraged = false;
selectedCarPart = null;
part = null;
}
else
{
Deselect();
}
}
private void Update()
{
Vector2 mousePos = cam.ScreenToWorldPoint(Input.mousePosition);
if (isDraged)
{
selectedCarPart.transform.position = mousePos;
isAbelToPlace = CurssorCast(mousePos) && !part.CastColider(partFilter);
part.HighlightSprite(isAbelToPlace ? canPlace : cantPlace);
if (Input.GetMouseButtonUp(0))
{
TryToAttachPart();
}
}
else
{
Collider2D col = Physics2D.OverlapPoint(mousePos, partFilter.layerMask);
if (col != null && col != lastHiglitedColider && col.TryGetComponent(out ICarPart carPart))
{
if (lastHiglited != null)
{
lastHiglited.HighlightSprite(Color.white);
}
carPart.HighlightSprite(higlited);
lastHiglited = carPart;
lastHiglitedColider = col;
}
else if (lastHiglitedColider != col)
{
lastHiglited.HighlightSprite(Color.white);
lastHiglited = null;
lastHiglitedColider = null;
}
if (lastHiglitedColider != null)
{
if (Input.GetMouseButtonDown(0))
{
isDraged = true;
lastHiglited.HighlightSprite(Color.white);
part = lastHiglited;
selectedCarPart = lastHiglitedColider.gameObject;
carParts.Remove(lastHiglited);
lastHiglited = null;
lastHiglitedColider = null;
}
else if (Input.GetMouseButtonUp(1))
{
carParts.Remove(lastHiglited);
lastHiglited.DeletePart();
lastHiglited = null;
lastHiglitedColider = null;
}
}
}
}
