public static CanvasForCanvasUIElement Instance()
{
if (_instance == null)
{
_instance = FindObjectOfType <CanvasForCanvasUIElement>();
}
return(_instance);
}
public RectTransform GetUI()
{
if (ui == null)
{
CanvasForCanvasUIElement c = CanvasForCanvasUIElement.Instance();
ui = (Instantiate(prefab.gameObject) as GameObject).GetComponent <RectTransform>();
ui.SetParent(c.transform);
ui.name += ui.parent.childCount;
CanvasUIElementElement slave = ui.gameObject.AddComponent <CanvasUIElementElement>();
slave.owner = this;
}
return(ui);
}
void Update()
{
if (activated)
{
CanvasForCanvasUIElement c = CanvasForCanvasUIElement.Instance();
Vector2 position = c.uiCamera.WorldToScreenPoint(transform.position);
ui = GetUI();
ui.position = position;
}
else
{
ui.gameObject.SetActive(false);
}
}
public void UpdateTriangleUIParent(Show triangleShow)
{
Transform maslowTransform = transform.parent;
Transform placeTobe = null;
if (rb != null)
{
rb.simulated = false;
}
Show lastState = this.triangleShow;
this.triangleShow = triangleShow;
switch (triangleShow)
{
case Show.inChest:
//if (lastState != Show.inChest) { Debug.Log("bringing to chest from " + lastState); }
if (maslow.chestCanvas == null)
{
Debug.Log("need to set chest canvas for " + maslow.gameObject + " (" + maslow.transform.root + ")");
}
placeTobe = maslow.chestCanvas.transform;
SetTextVisible(false);
break;
case Show.playerUI: placeTobe = CanvasForCanvasUIElement.Instance().transform.Find("maslowanchor"); break;
case Show.aboveHead:
RectTransform ui = maslow.headScreenUI.GetComponent <CanvasUIElement>().ui;
if (ui == null)
{
NS.Chrono.setTimeout(() => UpdateTriangleUIParent(triangleShow), 100);
//Debug.Log("waiting for UI to happen...");
return;
}
if (rb != null)
{
rb.simulated = true; isColliding = false;
}
placeTobe = ui.Find("maslowanchor");
SetTextVisible(true);
// keep just 2 on the screen at any given time, always giving preference to Player triangles.
if (aboveHeads.Count >= maxAboveHeads)
{
for (int i = aboveHeads.Count - 1; i >= 0 && aboveHeads.Count >= maxAboveHeads; --i)
{
if (aboveHeads[i] == this)
{
break;
}
if (aboveHeads[i].maslow.tag != "Player")
{
aboveHeads[i].SetShow(Show.inChest);
aboveHeads.RemoveAt(i);
}
}
}
aboveHeads.Add(this);
break;
}
//if (maslowTransform.parent != placeTobe)
{
if (placeTobe == null)
{
Debug.Log("no place to be when state is " + triangleShow);
}
maslowTransform.SetParent(placeTobe);
maslowTransform.localScale = Vector3.one;
maslowTransform.localPosition = Vector3.zero;
maslowTransform.rotation = Quaternion.identity;
}
}