///////////////////////////////////////////////////////////////////////////////
// functions
///////////////////////////////////////////////////////////////////////////////
// ------------------------------------------------------------------
// Desc:
// ------------------------------------------------------------------
public void Init()
{
if (initialized)
{
return;
}
//
if (GetComponent <Camera>() == null)
{
Debug.LogError("The exUIMng should attach to a camera");
return;
}
//
for (int i = 0; i < 10; ++i)
{
touchStateList[i] = new TouchState();
}
// recursively add ui-tree
exUIElement[] elements = FindObjectsOfType(typeof(exUIElement)) as exUIElement[];
for (int i = 0; i < elements.Length; ++i)
{
exUIElement el = elements[i];
exUIElement parent_el = el.FindParent();
if (parent_el == null)
{
exUIElement.FindAndAddChild(el);
//
if (rootElements.IndexOf(el) == -1)
{
rootElements.Add(el);
}
}
}
//
mouseState.currentPos = Vector2.zero;
mouseState.currentButtons = exUIEvent.MouseButtonFlags.None;
mouseState.hotElement = null;
mouseState.focusElement = null;
initialized = true;
}
