public void GoToPrevious()
{
if (!moving && PageEventsManager.currentPage.gameObject.GetComponent <LoadSceneOnPrevious>())
{
PageEventsManager.currentPage.gameObject.GetComponent <LoadSceneOnPrevious>().Load();
return;
}
if (!moving && visitedPages.Count > 0)
{
var target = visitedPages.Pop();
while (target == null && visitedPages.Count > 0)
{
target = visitedPages.Pop();
}
if (target != null)
{
var page = target.gameObject;
processingPreviousMove = true;
PageEventsManager.DisableEvents();
PageEventsManager.ForcePageDeparture();
StartCoroutine(MovePivotToTarget(page));
}
}
}
// Use this for initialization
void Start()
{
instance = this;
var pageRoot = GameObject.Find("Pages");
if (pageRoot != null)
{
pages = pageRoot.GetComponentsInChildren <Page>();
}
pivot = GameObject.Find("Pivot");
}
IEnumerator MovePivotToTarget(GameObject target)
{
PageEventsManager.busy = true;
var steps = Mathf.Ceil(undoTransitionTime / Time.deltaTime);
var pivot = PageEventsManager.pivot;
if (pivot == null)
{
pivot = GameObject.Find("Pivot");
}
var org_pos = pivot.transform.position;
var org_rot = pivot.transform.localRotation;
float targetFOV = Camera.main.fieldOfView;
float lastFOV = targetFOV;
var overrides = target.GetComponent <PageOverrides>();
if (overrides != null && overrides.OverrideCameraFOV)
{
targetFOV = overrides.CameraFOV;
}
moving = true;
for (int i = 0; i <= steps; i++)
{
var lerpVal = curve.Evaluate(i / steps);
pivot.transform.position = Vector3.Lerp(org_pos, target.transform.position, lerpVal);
pivot.transform.localRotation = Quaternion.Lerp(org_rot, target.transform.localRotation, lerpVal);
Camera.main.fieldOfView = Mathf.Lerp(lastFOV, targetFOV, i / steps);
//bit of a hack
if (i == steps - 5)
{
PageEventsManager.EnableEvents();
}
yield return(0);
}
moving = false;
Camera.main.fieldOfView = targetFOV;
processingPreviousMove = false;
PageEventsManager.busy = false;
yield return(0);
}
public void GoToPage(int id)
{
var pageRoot = GameObject.Find("Pages");
if (pageRoot != null)
{
var pages = pageRoot.GetComponentsInChildren <Page>();
if (id < pages.Length)
{
PageEventsManager.DisableEvents();
PageEventsManager.ForcePageDeparture();
//manually push the last page to stack
visitedPages.Push(PageEventsManager.currentPage);
StartCoroutine(MovePivotToTarget(pages[id].gameObject));
}
}
}
