private uMyGUI_Popup LoadPopupFromResources(string p_name)
{
uMyGUI_Popup popupPrefab = (uMyGUI_Popup)Instantiate(Resources.Load <uMyGUI_Popup>("popup_" + p_name + "_root"));
if (popupPrefab != null)
{
if (AddPopup(popupPrefab, p_name))
{
return(popupPrefab);
}
}
return(null);
}
public bool RemovePopup(uMyGUI_Popup p_popup)
{
for (int i = 0; i < m_popups.Length; i++)
{
if (m_popups[i] == p_popup)
{
List <uMyGUI_Popup> popups = new List <uMyGUI_Popup>(m_popups);
popups.RemoveAt(i);
m_popups = popups.ToArray();
List <string> popupNames = new List <string>(m_popupNames);
popupNames.RemoveAt(i);
m_popupNames = popupNames.ToArray();
return(true);
}
}
return(false);
}
public bool AddPopup(uMyGUI_Popup p_popup, string p_name)
{
// find popup canvas
Canvas canvas = null;
if (m_popups.Length > 0 && m_popups[0] != null && m_popups[0].transform.parent != null)
{
canvas = m_popups[0].transform.parent.GetComponentInParent <Canvas>();
}
if (canvas == null)
{
canvas = GetComponentInParent <Canvas>();
}
if (canvas == null)
{
canvas = FindObjectOfType <Canvas>();
}
if (canvas == null)
{
Debug.LogError("uMyGUI_PopupManager: AddPopup: there is no Canvas in this level!");
return(false);
}
// update internal storage
uMyGUI_Popup[] bufferPopups = m_popups;
string[] bufferNames = m_popupNames;
m_popups = new uMyGUI_Popup[m_popups.Length + 1];
m_popupNames = new string[m_popupNames.Length + 1];
System.Array.Copy(bufferPopups, m_popups, bufferPopups.Length);
System.Array.Copy(bufferNames, m_popupNames, bufferNames.Length);
m_popups[m_popups.Length - 1] = p_popup;
m_popupNames[m_popups.Length - 1] = p_name;
// parent new popup
p_popup.transform.SetParent(canvas.transform, false);
// hide new popup
HidePopup(m_popups.Length - 1);
return(true);
}