public bool InitializeMerge()
{
var activeScene = EditorSceneManager.GetActiveScene();
if (activeScene.isDirty)
{
window.ShowNotification(new GUIContent("Please make sure there are no unsaved changes before attempting to merge."));
return(false);
}
isMergingScene = true;
var scenePath = activeScene.path;
// Overwrite the current scene to prevent the reload/ignore dialog that pops up after the upcoming changes to the file.
// Pressing "reload" on it would invalidate the GameObject references we're about to collect.
EditorSceneManager.NewScene(NewSceneSetup.EmptyScene, NewSceneMode.Single);
vcs.CheckoutOurs(scenePath);
CheckoutTheirVersionOf(scenePath);
AssetDatabase.Refresh();
activeScene = EditorSceneManager.OpenScene(scenePath, OpenSceneMode.Single);
MergeAction.inMergePhase = false;
ObjectDictionaries.Clear();
List <GameObject> ourObjects;
try
{
// Find all of "our" objects
ourObjects = GetAllSceneObjects();
ObjectDictionaries.AddToOurObjects(ourObjects);
// Add "their" objects
theirScene = EditorSceneManager.OpenScene(theirFilename, OpenSceneMode.Additive);
var addedObjects = GetAllNewSceneObjects(ourObjects);
ObjectDictionaries.AddToTheirObjects(addedObjects);
BuildAllMergeActions(ourObjects, addedObjects);
MoveGameObjectsToScene(theirScene.GetRootGameObjects(), activeScene);
}
finally
{
EditorSceneManager.UnloadSceneAsync(theirScene);
AssetDatabase.DeleteAsset(theirFilename);
}
if (allMergeActions.Count == 0)
{
window.ShowNotification(new GUIContent("No conflict found for this scene."));
return(false);
}
MergeAction.inMergePhase = true;
return(true);
}
public bool InitializeMerge(GameObject prefab)
{
if (!EditorSceneManager.SaveCurrentModifiedScenesIfUserWantsTo())
{
return(false);
}
isMergingScene = false;
MergeAction.inMergePhase = false;
ObjectDictionaries.Clear();
//checkout "their" version
GetTheirVersionOf(AssetDatabase.GetAssetOrScenePath(prefab));
AssetDatabase.Refresh();
ourPrefab = prefab;
//Open a new Scene that will only display the prefab
previouslyOpenedScene = SceneManager.GetActiveScene().path;
var sceneSetup = new NewSceneSetup();
EditorSceneManager.NewScene(sceneSetup);
//make the new scene empty
Object.DestroyImmediate(Camera.main.gameObject);
//instantiate our object in order to view it while merging
ourPrefabInstance = PrefabUtility.InstantiatePrefab(prefab) as GameObject;
//find all of "our" objects in the prefab
var ourObjects = GetAllObjects(prefab);
theirPrefab = AssetDatabase.LoadAssetAtPath(theirFilename, typeof(GameObject)) as GameObject;
theirPrefab.hideFlags = HideFlags.HideAndDontSave;
var theirObjects = GetAllObjects(theirPrefab);
//create list of differences that have to be merged
BuildAllMergeActions(ourObjects, theirObjects);
if (allMergeActions.Count == 0)
{
AssetDatabase.DeleteAsset(theirFilename);
OpenPreviousScene();
window.ShowNotification(new GUIContent("No conflict found for this prefab."));
return(false);
}
MergeAction.inMergePhase = true;
ourPrefabInstance.Highlight();
return(true);
}
public virtual void AbortMerge()
{
MergeAction.inMergePhase = false;
foreach (var actions in allMergeActions)
{
actions.UseOurs();
}
ObjectDictionaries.DestroyTheirObjects();
ObjectDictionaries.Clear();
allMergeActions = null;
window.ShowNotification(new GUIContent("Merge aborted."));
}
/// <summary>
/// Completes the merge process after solving all conflicts.
/// Cleans up the scene by deleting "their" GameObjects, clears merge related data structures,
/// executes git add scene_name.
/// </summary>
public override void CompleteMerge()
{
MergeAction.inMergePhase = false;
ObjectDictionaries.DestroyTheirObjects();
ObjectDictionaries.Clear();
EditorSceneManager.SaveScene(EditorSceneManager.GetActiveScene());
allMergeActions = null;
vcs.MarkAsMerged(fileName);
// Directly committing here might not be that smart, since there might be more conflicts
window.ShowNotification(new GUIContent("Scene successfully merged."));
}
public bool InitializeMerge()
{
isMergingScene = true;
//Ask if the scene should be saved, because...
if (!EditorApplication.SaveCurrentSceneIfUserWantsTo())
{
return(false);
}
//...we are reloading it to prevent objects from not having a scene id.
EditorApplication.OpenScene(EditorApplication.currentScene);
MergeAction.inMergePhase = false;
ObjectDictionaries.Clear();
//checkout "their" version
GetTheirVersionOf(EditorApplication.currentScene);
AssetDatabase.Refresh();
//find all of "our" objects
var ourObjects = GetAllSceneObjects();
ObjectDictionaries.SetAsOurObjects(ourObjects);
//add "their" objects
EditorApplication.OpenSceneAdditive(theirFilename);
//delete scene file
AssetDatabase.DeleteAsset(theirFilename);
//find all of "their" objects
var addedObjects = GetAllNewSceneObjects(ourObjects);
ObjectDictionaries.SetAsTheirObjects(addedObjects);
//create list of differences that have to be merged
BuildAllMergeActions(ourObjects, addedObjects);
if (allMergeActions.Count == 0)
{
window.ShowNotification(new GUIContent("No conflict found for this scene."));
return(false);
}
MergeAction.inMergePhase = true;
return(true);
}
public bool InitializeMerge(GameObject prefab)
{
if (!EditorSceneManager.SaveCurrentModifiedScenesIfUserWantsTo())
{
return(false);
}
isMergingScene = false;
MergeAction.inMergePhase = false;
ObjectDictionaries.Clear();
var filePath = AssetDatabase.GetAssetOrScenePath(prefab);
vcs.CheckoutOurs(filePath);
CheckoutTheirVersionOf(filePath);
AssetDatabase.Refresh();
ourPrefab = prefab;
// Open a new Scene that will only display the prefab.
previouslyOpenedScene = EditorSceneManager.GetActiveScene();
EditorSceneManager.NewScene(NewSceneSetup.EmptyScene, NewSceneMode.Single);
// Instantiate our object in order to view it while merging.
ourPrefabInstance = PrefabUtility.InstantiatePrefab(prefab) as GameObject;
var ourObjects = GetAllObjects(prefab);
theirPrefab = AssetDatabase.LoadAssetAtPath(theirFilename, typeof(GameObject)) as GameObject;
theirPrefab.hideFlags = HideFlags.HideAndDontSave;
var theirObjects = GetAllObjects(theirPrefab);
BuildAllMergeActions(ourObjects, theirObjects);
if (allMergeActions.Count == 0)
{
AssetDatabase.DeleteAsset(theirFilename);
OpenPreviousScene();
window.ShowNotification(new GUIContent("No conflict found for this prefab."));
return(false);
}
MergeAction.inMergePhase = true;
ourPrefabInstance.Highlight();
return(true);
}
