private void HandleInteraction()
{
m_PreviousInteractionCube = m_InteractionCube;
if (m_Camera)
{
m_InteractionCube = null;
RaycastHit hit;
int x = Screen.width / 2;
int y = Screen.height / 2;
var point = m_Camera.ScreenToWorldPoint(new Vector3(x, y, 1.0f));
var direction = (point - m_Camera.transform.position).normalized;
//Debug.DrawLine(m_Camera.transform.position, m_Camera.transform.position + direction * m_InteractionDist, Color.red, 100);
if (Physics.Raycast(m_Camera.transform.position, direction, out hit, m_InteractionDist, LayerMask.GetMask("Trigger") | LayerMask.GetMask("Level") | LayerMask.GetMask("Interaction")))
{
m_InteractionCube = hit.collider.gameObject.GetComponent <IInteractionCube>();
if (m_InteractionCube != m_PreviousInteractionCube && m_PreviousInteractionCube != null)
{
m_PreviousInteractionCube.EndInteraction();
}
if (m_InteractionCube != null && m_InteractionPoint)
{
m_InteractionPoint.OnFocus();
}
}
else
{
if (m_IsInteracting && m_PreviousInteractionCube != null)
{
m_PreviousInteractionCube.EndInteraction();
}
m_IsInteracting = false;
if (m_InteractionPoint)
{
m_InteractionPoint.OnLeaveFocus();
}
}
}
if (Input.GetMouseButtonDown(0) && m_InteractionCube != null)
{
m_InteractionCube.StartInteraction(this);
m_IsInteracting = true;
}
if (Input.GetMouseButtonUp(0) && m_InteractionCube != null)
{
m_InteractionCube.EndInteraction();
m_IsInteracting = false;
}
}
