void Awake()
{
if (instance == null)
{
instance = this;
}
if (instance != this)
{
Debug.LogError("There must be only one NavigationGraphManager in a scene.");
UnityEngine.Object.DestroyImmediate(this);
return;
}
}
private void InitializeNavigationManager()
{
if (m_arSpace == null)
{
m_arSpace = FindObjectOfType <ARSpace>();
if (m_arSpace == null)
{
Debug.LogWarning("NavigationManager: No AR Space found in scene, ensure one exists.");
return;
}
}
m_NavigationGraphManager = GetComponent <NavigationGraphManager>();
if (m_NavigationGraphManager == null)
{
Debug.LogWarning("NavigationManager: Missing Navigation Graph Manager component.");
return;
}
m_playerTransform = Camera.main.transform;
if (m_playerTransform == null)
{
Debug.LogWarning("NavigationManager: Could not find the main camera. Do you have the MainCamera tag applied?");
return;
}
if (m_navigationPathPrefab == null)
{
Debug.LogWarning("NavigationManager: Missing navigation path object reference.");
return;
}
if (m_navigationPathPrefab != null)
{
if (m_navigationPathObject == null)
{
m_navigationPathObject = Instantiate(m_navigationPathPrefab);
m_navigationPathObject.SetActive(false);
m_navigationPath = m_navigationPathObject.GetComponent <NavigationPath>();
}
if (m_navigationPath == null)
{
Debug.LogWarning("NavigationManager: NavigationPath component in Navigation path is missing.");
return;
}
}
if (m_TargetsList == null)
{
Debug.LogWarning("NavigationManager: Navigation Targets List reference is missing.");
return;
}
if (m_ShowListIcon == null)
{
Debug.LogWarning("NavigationManager: \"Show List\" icon is missing.");
return;
}
if (m_SelectTargetIcon == null)
{
Debug.LogWarning("NavigationManager: \"Select Target\" icon is missing.");
return;
}
if (m_TargetsListIcon == null)
{
Debug.LogWarning("NavigationManager: \"Targets List\" icon reference is missing.");
return;
}
if (m_TargetsListText == null)
{
Debug.LogWarning("NavigationManager: \"Targets List\" text reference is missing.");
return;
}
if (m_StopNavigationButton == null)
{
Debug.LogWarning("NavigationManager: Stop Navigation Button reference is missing.");
return;
}
m_managerInitialized = true;
}