public static SaveFile CreateSaveFileFromCurrentState(string saveFileName)
{
// We force the ManagerScene to find all SaveableObjects because of the ExecuteInEditMode scripts in this scene
SaveManagerForScene managerSceneSaveManager = SaveManager.saveManagers[LevelManager.ManagerScene];
managerSceneSaveManager.ForceGetAllSaveableObjectsInScene();
return(new SaveFile {
saveFileName = saveFileName,
managerScene = SaveManager.saveManagers[LevelManager.ManagerScene].GetSaveFileForScene(),
scenes = SaveManager.saveManagers
.Where(kv => kv.Key != LevelManager.ManagerScene)
.ToDictionary(kv => kv.Key, kv => kv.Value.GetSaveFileForScene()),
dynamicObjects = DynamicObjectManager.GetDynamicObjectRecordsSave()
});
}
void ChangeScene(Scene newScene)
{
if (isGlobal && gameObject.scene != newScene)
{
// Deregister the DynamicObject in the old SaveManagerForScene
SaveForScene.UnregisterDynamicObject(ID);
gameObject.transform.SetParent(null);
// Move the GameObject to the new scene
SceneManager.MoveGameObjectToScene(gameObject, newScene);
// Update the record of the DynamicObject in DynamicObjectManager
DynamicObjectManager.ChangeDynamicObjectScene(this, SceneName);
// Re-register the DynamicObject in the new SaveManagerForScene
SaveForScene.RegisterDynamicObject(this);
}
}
// DynamicObject.Destroy should be used instead of Object.Destroy to ensure proper record keeping
// for when the object is explicitly destroyed (not just from a scene change, etc)
public void Destroy()
{
bool unregistered = SaveForScene.UnregisterDynamicObject(ID);
bool markedAsDestroyed = DynamicObjectManager.MarkDynamicObjectAsDestroyed(this, SceneName);
if (unregistered && markedAsDestroyed)
{
debug.Log($"Marked as Destroyed in scene {SceneName}");
}
else
{
debug.LogError($"Failed in Destroy. Unregistration successful: {unregistered}, Marked as destroyed successful: {markedAsDestroyed}");
}
// Unregister any other SaveableObject scripts that may have existed on this object
SaveForScene.UnregisterAllAssociatedObjects(ID);
Destroy(gameObject);
}
public void Register()
{
if (this == null || hasRegistered)
{
return;
}
RegistrationStatus dynamicObjectRegistrationStatus = DynamicObjectManager.RegisterDynamicObject(this, SceneName);
bool dynamicObjectManagerRegistered = dynamicObjectRegistrationStatus.IsSuccess() || (SaveManager.isCurrentlyLoadingSave && !dynamicObjectRegistrationStatus.IsAlreadyDestroyed());
if (dynamicObjectManagerRegistered)
{
SaveForScene.RegisterDynamicObject(this);
debug.Log($"Registration succeeded for {this.name}, scene {SceneName}");
hasRegistered = true;
}
else
{
debug.LogError($"Registration failed. DynamicObjectManager registration result: {dynamicObjectManagerRegistered}");
Destroy(gameObject);
}
}
public static async void Load(string saveName)
{
Debug.Log($"--- Loading Save File: {saveName} ---");
isCurrentlyLoadingSave = true;
if (LevelManager.instance.IsCurrentlyLoadingScenes || LevelManager.instance.isCurrentlySwitchingScenes)
{
Debug.Log("Waiting for in-progress scene loading to finish before starting load...");
await TaskEx.WaitUntil(() => !LevelManager.instance.IsCurrentlyLoadingScenes && !LevelManager.instance.isCurrentlySwitchingScenes);
}
MainCanvas.instance.blackOverlayState = MainCanvas.BlackOverlayState.On;
Time.timeScale = 0f;
// Clear out existing DynamicObjects so they don't stick around when the new save file is loaded
DynamicObjectManager.DeleteAllExistingDynamicObjectsAndClearState();
// Get the save file from disk
SaveFile save = SaveFile.RetrieveSaveFileFromDisk(saveName);
// Create a SaveManager for ManagerScene and restore its state
SaveManagerForScene saveManagerForManagerScene = GetOrCreateSaveManagerForScene(LevelManager.ManagerScene);
saveManagerForManagerScene.LoadSaveableObjectsStateFromSaveFile(save.managerScene);
Debug.Log("Waiting for scenes to be loaded...");
await TaskEx.WaitUntil(() => !LevelManager.instance.IsCurrentlyLoadingScenes);
Debug.Log("All scenes loaded into memory, loading save...");
// Load records of all DynamicObjects from disk
save.dynamicObjects.LoadSaveFile();
// Load all DynamicObjects for each scene
foreach (var kv in save.scenes)
{
string sceneName = kv.Key;
SaveFileForScene saveFileForScene = kv.Value;
SaveManagerForScene saveManager = GetOrCreateSaveManagerForScene(sceneName);
saveManager.LoadDynamicObjectsStateFromSaveFile(saveFileForScene);
}
Dictionary <string, SaveFileForScene> loadedScenes = save.scenes
.Where(kv => LevelManager.instance.loadedSceneNames.Contains(kv.Key))
.ToDictionary();
Dictionary <string, SaveFileForScene> unloadedScenes = save.scenes
.Except(loadedScenes)
.ToDictionary();
// Restore state for all unloaded scenes from the save file
foreach (var kv in unloadedScenes)
{
string sceneName = kv.Key;
SaveFileForScene saveFileForScene = kv.Value;
SaveManagerForScene saveManager = GetOrCreateSaveManagerForScene(sceneName);
saveManager.LoadSaveableObjectsStateFromSaveFile(saveFileForScene);
}
// Load data for every object in each loaded scene (starting with the ManagerScene)
saveManagerForManagerScene.LoadSaveableObjectsStateFromSaveFile(save.managerScene);
foreach (var kv in loadedScenes)
{
string sceneName = kv.Key;
SaveFileForScene saveFileForScene = kv.Value;
SaveManagerForScene saveManager = GetOrCreateSaveManagerForScene(sceneName);
saveManager.LoadSaveableObjectsStateFromSaveFile(saveFileForScene);
}
// Play the level change banner and remove the black overlay
LevelChangeBanner.instance.PlayBanner(LevelManager.instance.ActiveScene);
Time.timeScale = 1f;
MainCanvas.instance.blackOverlayState = MainCanvas.BlackOverlayState.FadingOut;
isCurrentlyLoadingSave = false;
}
// Similar to DynamicObject.Destroy but for objects in unloaded scenes
public override void Destroy()
{
base.Destroy();
DynamicObjectManager.MarkDynamicObjectAsDestroyed(this, scene);
}