private void OnCollisionEnter2D(Collision2D other)
{
// Get IIntractable
IIntractable otherIntractable = other.gameObject.GetComponent <IIntractable>();
// Interact with the object if can
otherIntractable?.InteractWith(gameObject);
}
public void Interact()
{
RaycastHit2D[] hitColliders = Physics2D.BoxCastAll(this.transform.position, new Vector2(1.5f, 1.5f), 0f, Vector2.zero);
if (hitColliders.Length > 1 && !IsInteracting)
{
foreach (RaycastHit2D collision in hitColliders)
{
if (collision.collider != null)
{
IsInteracting = true;
target = collision.collider.GetComponent <IIntractable>();
}
}
}
}
private void RaycastForInteractable()
{
RaycastHit result;
Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out result, range))
{
IIntractable intractable = result.collider.GetComponent <IIntractable>();
if (intractable != null)
{
if (result.distance <= intractable.MaxRange)
{
if (intractable == currentTarget)
{
return;
}
else if (currentTarget != null)
{
currentTarget.OnEndHover();
currentTarget = intractable;
currentTarget.OnStartHover();
return;
}
else
{
currentTarget = intractable;
currentTarget.OnStartHover();
return;
}
}
else
{
if (currentTarget != null)
{
currentTarget.OnEndHover();
currentTarget = null;
return;
}
}
}
else
{
if (currentTarget != null)
{
currentTarget.OnEndHover();
currentTarget = null;
return;
}
}
}
else
{
if (currentTarget != null)
{
currentTarget.OnEndHover();
currentTarget = null;
return;
}
}
}
