protected void Awake()
{
if (instance != null)
{
Destroy(gameObject);
return;
}
instance = this;
// Has to be in root hierarchy for DontDestroyOnLoad
if (transform.parent != null)
{
transform.parent = null;
}
DontDestroyOnLoad(gameObject);
_timeScale = new Combinder <float>((float prevVal, float newVal) => Mathf.Min(prevVal, newVal), defaultVal: 1.0f);
_timeScale.onChanged += OnTimeScaleChanged;
StartCoroutine(PostRenderRoutine());
try
{
AtAwake();
}
catch (Exception exc)
{
Dbg.LogExcRelease(this, exc);
Dbg.LogErrorRelease(this, "APP: Awake failed");
UE.Debug.Break();
}
}
IEnumerator OnSceneLoadedRoutine()
{
Dbg.LogRelease(this, "APP: Scene loaded");
while (!readyForSceneLoad)
{
yield return(null);
}
Scene activeScene = SceneManager.GetActiveScene();
if (activeScene.name == splashSceneName)
{
Dbg.LogRelease(this, "APP: Scene was splash");
// Null here already because after this we're done
setupRoutine = null;
for (int buildIndex = 0; buildIndex < SceneManager.sceneCountInBuildSettings; ++buildIndex)
{
string sceneName = Path.GetFileNameWithoutExtension(SceneUtility.GetScenePathByBuildIndex(buildIndex));
bool validSceneName =
!string.IsNullOrEmpty(sceneName) &&
sceneName != loadingSceneName &&
sceneName != splashSceneName
;
if (validSceneName)
{
Dbg.LogRelease(this, "APP: Found first scene \"{0}\"", sceneName);
LoadScene(sceneName);
yield break;
}
}
Dbg.LogErrorRelease(this, "APP: Did not find a first scene to load");
yield break;
}
Dbg.LogRelease(this, "APP: Disabling Gravity");
Vector3 gravityToRestore = Physics.gravity;
Physics.gravity = Vector3.zero;
try
{
FindAndSetupState();
}
catch (Exception exc)
{
Dbg.LogExcRelease(exc);
Dbg.LogErrorRelease(this, "APP: State setup failed");
UE.Debug.Break();
}
Dbg.LogRelease(this, "APP: Restoring Gravity");
Physics.gravity = gravityToRestore;
setupRoutine = null;
}
void OnSceneLoaded()
{
if (setupRoutine != null)
{
Dbg.LogErrorRelease(this, "APP: Tried to start setup routine while in setup routine");
return;
}
setupRoutine = StartCoroutine(
OnSceneLoadedRoutine()
);
}
void OnValidate()
{
bool invalidPrefab =
!Application.isPlaying &&
prefab != null &&
(!EditorUtility.IsPersistent(prefab) ||
PrefabUtility.GetPrefabParent(PrefabUtility.FindRootGameObjectWithSameParentPrefab(gameObject)) == prefab);
if (invalidPrefab)
{
Dbg.LogErrorRelease(this, "{0} had an invalid prefab", this);
prefab = null;
}
}
static EnumHelper()
{
Type type = typeof(T);
if (type.IsEnum)
{
values = (T[])Enum.GetValues(type);
count = values.Length;
names = Enum.GetNames(type);
intValues = new int[count];
for (int i = 0; i < count; ++i)
{
intValues[i] = Convert.ToInt32(values[i]);
}
}
else
{
Dbg.LogErrorRelease("Used EnumHelper<T> with a type that isn't a enum");
count = 0;
values = null;
intValues = null;
names = null;
}
}
void DrawWithEditor(SerializedProperty property)
{
Editor editor = Editor.CreateEditor(property.objectReferenceValue);
if (editor == null)
{
return;
}
Rect foldoutRect = GUILayoutUtility.GetLastRect();
foldoutRect.width = 20.0f;
property.isExpanded = EditorGUI.Foldout(foldoutRect, property.isExpanded, "");
if (property.isExpanded)
{
if (property.isArray)
{
property.arraySize = EditorGUILayout.IntField("Size", property.arraySize);
}
try
{
EditorGUILayoutHelper.Indent(() =>
{
editor.OnInspectorGUI();
});
}
catch (Exception exc)
{
Dbg.LogExc(exc);
Dbg.LogErrorRelease("Exception thrown with InlineObjectAttriute.useEditor = true. Does the serialized object type have an Editor?");
throw exc;
}
}
}
IEnumerator LoadSceneRoutine(string scene)
{
Dbg.LogRelease(this, "APP: Will load scene {0}", scene);
OnSceneWillUnload();
isLoading = true;
BeginLoadingScope("Loading load scene");
SceneManager.LoadScene(loadingSceneName);
// The actual loading starts 'next frame'
yield return(null);
EndLoadingScope();
Dbg.LogWarnReleaseIf(
Game.callbackCounter != 0,
this,
"APP: Game had {0} callbacks still registered. These will be cleared, but should be properly taken care of.",
Game.callbackCounter
);
Game.ClearCallbacks();
BeginLoadingScope("Unloading unused assets");
loadOperation = Resources.UnloadUnusedAssets();
loadMessage = "Unloading Unused Assets";
yield return(loadOperation);
loadOperation = null;
EndLoadingScope();
// Wait if something wants to fade in or such
// before loading starts
while (delaySceneLoad)
{
yield return(null);
}
loadMessage = scene;
loadOperation = SceneManager.LoadSceneAsync(scene);
if (loadOperation == null)
{
loadSceneRoutine = null;
loadOperation = null;
Dbg.LogErrorRelease(this, "APP: Failed to start loading {0}, was probably not added to settings", scene);
yield break;
}
loadOperation.allowSceneActivation = false;
BeginLoadingScope("Loading scene");
// AsyncOp will never return isDone if
// allowSceneActivation is false, so
// wait until 0.9
while (loadOperation.progress < 0.9f)
{
yield return(null);
}
EndLoadingScope();
// Give other stuff a frame to delay
// the scene
yield return(null);
while (delayActivatingScene)
{
yield return(null);
}
loadOperation.allowSceneActivation = true;
// Now wait until isDone is true
while (!loadOperation.isDone)
{
yield return(null);
}
// Let scene load method piggyback on this
// coroutine but still reset variables,
// a new scene load may be initiated from
// OnSceneLoaded
isLoading = false;
loadSceneRoutine = null;
loadOperation = null;
OnSceneLoaded();
}
