private GameObject GetBlockUnderMouse()
{
Camera camera = CameraExtensions.FindCameraUnderMouse();
if (camera == null)
{
return(null);
}
Ray ray = camera.ScreenPointToRay(Input.mousePosition);
RaycastHit hitInfo;
if (!Physics.Raycast(ray, out hitInfo))
{
return(null);
}
GameObject gameObject = RootGameObject.GetRoot(hitInfo.collider.gameObject);
if (Tags.PALETTE_BLOCK.HasTag(gameObject))
{
return(gameObject);
}
return(null);
}
protected override void DoActivate(Collider collider)
{
originalBlock = RootGameObject.GetRoot(collider.gameObject);
originalBlock.SetActive(false);
moveCollisionChecker = Instantiate(originalBlock);
moveCollisionChecker.name += "_Checker";
moveFeedback = Instantiate(originalBlock);
moveFeedback.name += "_Feedback";
Initialise(moveFeedback, moveCollisionChecker);
}
protected override Collider GetColliderForDrag()
{
Camera camera = CameraExtensions.FindCameraUnderMouse();
Ray ray = camera.ScreenPointToRay(Input.mousePosition);
RaycastHit hitInfo;
// Ignore pips when raycasting
if (Physics.Raycast(ray, out hitInfo))
{
GameObject root = RootGameObject.GetRoot(hitInfo.collider.gameObject);
if (Tags.EDITOR_BLOCK.HasTag(root) && root.transform.parent != null)
{
return(hitInfo.collider);
}
}
return(null);
}
// Update is called once per frame
public bool CanActivate()
{
if (!Input.GetButton(DragButtonName) || EventSystem.current.IsPointerOverGameObject())
{
return(false);
}
Camera camera = CameraExtensions.FindCameraUnderMouse();
Ray ray = camera.ScreenPointToRay(Input.mousePosition);
RaycastHit hitInfo;
if (Physics.Raycast(ray, out hitInfo) && Tags.EDITOR_BLOCK.HasTag(hitInfo.collider))
{
return(RootGameObject.GetRoot(hitInfo.collider.gameObject).transform.parent == null);
}
else
{
return(false);
}
}
public bool CanActivate()
{
// Note, we never return true, but do stuff anyway...
if (Input.GetButtonDown(SelectionButton) && !EventSystem.current.IsPointerOverGameObject())
{
Camera camera = CameraExtensions.FindCameraUnderMouse();
Ray ray = camera.ScreenPointToRay(Input.mousePosition);
RaycastHit hitInfo;
if (!Physics.Raycast(ray, out hitInfo))
{
return(false);
}
GameObject newSelection = RootGameObject.GetRoot(hitInfo.collider.gameObject);
if (Tags.EDITOR_BLOCK.HasTag(newSelection))
{
SelectionManager.Selection = newSelection;
}
}
return(false);
}