private void FixedUpdate()
{
if (_heldItem != null)
{
_heldItem.OnDrag(_mousePositionInWorldSpace);
}
}
public void OnDrag(PointerEventData eventData)
{
if (draggable == null)
{
return;
}
draggable.OnDrag(eventData.delta);
}
// #endif
private void CheckTouch(Touch touchInfo)
{
// Extract the position of that finger's touch.
Vector2 touchPosition = touchInfo.position;
// Convert the mouse position to world space
Ray mouseCursorRay = my_camera.ScreenPointToRay(touchPosition);
// Declare a RaycastHit object to recieve our results
RaycastHit hitInfo;
// perform the actual raycast
if (Physics.Raycast(mouseCursorRay, out hitInfo) == true)
{
Collider objectWeHit = hitInfo.collider;
Debug.Log(objectWeHit);
if (objectWeHit.tag == "circle")
{
Debug.Log("we hit the circle");
objectWeHit.SendMessage("OnClick", SendMessageOptions.DontRequireReceiver);
objectWeHit.SendMessage("AddToPile", SendMessageOptions.DontRequireReceiver);
}
// extract the touch phase
TouchPhase touchPhase = touchInfo.phase;
switch (touchPhase)
{
case TouchPhase.Began:
// Debug.Log("touch began");
break;
case TouchPhase.Moved:
// search the object we hit for any script that implements IDraggable
IDraggable draggableScript = objectWeHit.GetComponent <IDraggable>();
// NOTE: GetComponent returns null if no matches
if (draggableScript != null)
{
// Debug.Log("touch phase moved heard");
// call OnDrag() on whatever script we found
draggableScript.OnDrag(hitInfo.point, touchInfo.deltaPosition);
}
break;
case TouchPhase.Stationary:
{
// Debug.Log("touch phase stationary");
// search the object we hit for any script that implements ITappable
ITappable tappableScript = objectWeHit.GetComponent <ITappable>();
if (tappableScript != null)
{
tappableScript.OnTap(hitInfo.point);
}
break;
}
case TouchPhase.Ended:
// Debug.Log("Touch phase ended");
break;
} // ends switch
} // ends if RaycastHit
} // ends CheckTouch()