private void ExportUpdate()
{
SECTR_Chunk myChunk = (SECTR_Chunk)target;
if (myChunk)
{
SECTR_Sector mySector = myChunk.GetComponent <SECTR_Sector>();
if (mySector)
{
switch (modiferMode)
{
case ModifierMode.Export:
SECTR_StreamExport.ExportToChunk(mySector);
break;
case ModifierMode.Import:
SECTR_StreamExport.ImportFromChunk(mySector);
break;
case ModifierMode.Revert:
SECTR_StreamExport.DeleteExportedSector(mySector);
myChunk.enabled = true;
break;
case ModifierMode.None:
default:
break;
}
}
modiferMode = ModifierMode.None;
}
EditorApplication.update -= ExportUpdate;
}
private void ChunkChanged(SECTR_Chunk source, bool loaded)
{
int numSectors = Sectors.Count;
for (int sectorIndex = 0; sectorIndex < numSectors; ++sectorIndex)
{
SECTR_Sector sector = Sectors[sectorIndex];
if (sector)
{
SECTR_Chunk chunk = sector.GetComponent <SECTR_Chunk>();
if (chunk && chunk != source)
{
// We need to temporarily remove our callback so
// that we don't get infinite loops.
chunk.ReferenceChange -= ChunkChanged;
if (loaded)
{
chunk.AddReference();
}
else
{
chunk.RemoveReference();
}
chunk.ReferenceChange += ChunkChanged;
}
}
}
}
private void _TrySceneActivation()
{
if (chunkActivating == null &&
asyncLoadOp != null && !asyncLoadOp.allowSceneActivation && asyncLoadOp.progress >= 0.9f &&
activationQueue.Count > 0 && activationQueue.First.Value == this)
{
chunkActivating = this;
asyncLoadOp.allowSceneActivation = true;
}
}
private bool _IsSectorLoaded(SECTR_Sector sector)
{
if (sector && sector.Frozen)
{
SECTR_Chunk chunk = sector.GetComponent <SECTR_Chunk>();
if (chunk && !chunk.IsLoaded())
{
return(false);
}
}
return(true);
}
// Add and removes references to current and neighboring sectors
// as this component moves around the world.
private void _MembershipChanged(List <SECTR_Sector> left, List <SECTR_Sector> joined)
{
// Add ref to all of the new objects first so that we don't unload and then immeditately load again.
if (joined != null)
{
int numJoined = joined.Count;
for (int sectorIndex = 0; sectorIndex < numJoined; ++sectorIndex)
{
SECTR_Sector sector = joined[sectorIndex];
if (sector && !currentSectors.Contains(sector))
{
SECTR_Graph.BreadthWalk(ref neighbors, sector, 0, MaxDepth);
int numNeighbors = neighbors.Count;
for (int neighborIndex = 0; neighborIndex < numNeighbors; ++neighborIndex)
{
SECTR_Chunk neighborChunk = neighbors[neighborIndex].Sector.GetComponent <SECTR_Chunk>();
if (neighborChunk)
{
neighborChunk.AddReference();
}
}
currentSectors.Add(sector);
}
}
}
// Dec ref any sectors we're no longer in.
if (left != null)
{
int numLeft = left.Count;
for (int sectorIndex = 0; sectorIndex < numLeft; ++sectorIndex)
{
SECTR_Sector sector = left[sectorIndex];
// We have to be careful about double-removing on shutdown b/c we don't control
// order of destruction.
if (sector && currentSectors.Contains(sector))
{
SECTR_Graph.BreadthWalk(ref neighbors, sector, 0, MaxDepth);
int numNeighbors = neighbors.Count;
for (int neighborIndex = 0; neighborIndex < numNeighbors; ++neighborIndex)
{
SECTR_Chunk neighborChunk = neighbors[neighborIndex].Sector.GetComponent <SECTR_Chunk>();
if (neighborChunk)
{
neighborChunk.RemoveReference();
}
}
currentSectors.Remove(sector);
}
}
}
}
protected override void OnTriggerEnter(Collider other)
{
base.OnTriggerEnter(other);
if (Portal && ((LoadLayers & 1 << other.gameObject.layer) != 0))
{
SECTR_Chunk oppositeChunk = _GetOppositeChunk(other.transform.position);
if (oppositeChunk)
{
LoadRequest loadRequest;
SECTR_Chunk postUnload = null;
if (loadRequests.TryGetValue(other, out loadRequest))
{
if (loadRequest.chunkToUnload)
{
postUnload = loadRequest.chunkToUnload;
loadRequest.chunkToUnload = null;
}
}
else
{
loadRequest = new LoadRequest();
}
if (FadeBeforeLoad && !oppositeChunk.IsLoaded())
{
loadRequest.fadeMode = FadeMode.FadeOut;
}
loadRequest.enteredFront = oppositeChunk.Sector == Portal.BackSector;
loadRequest.enteredBack = oppositeChunk.Sector == Portal.FrontSector;
if (FadeBeforeLoad)
{
loadRequest.chunkToLoad = oppositeChunk;
}
else
{
oppositeChunk.AddReference();
loadRequest.loadedChunk = oppositeChunk;
}
loadRequests[other] = loadRequest;
if (postUnload)
{
postUnload.RemoveReference();
}
}
}
}
void Start()
{
cachedMember.ForceUpdate(true);
int numSectors = cachedMember.Sectors.Count;
for (int sectorIndex = 0; sectorIndex < numSectors; ++sectorIndex)
{
SECTR_Sector sector = cachedMember.Sectors[sectorIndex];
SECTR_Chunk chunk = sector.GetComponent <SECTR_Chunk>();
if (chunk)
{
chunk.AddReference();
}
}
LockSelf(true);
}
void OnDisable()
{
int numSectors = Sectors.Count;
for (int sectorIndex = 0; sectorIndex < numSectors; ++sectorIndex)
{
SECTR_Sector sector = Sectors[sectorIndex];
if (sector)
{
SECTR_Chunk chunk = sector.GetComponent <SECTR_Chunk>();
if (chunk)
{
chunk.ReferenceChange -= ChunkChanged;
}
}
}
}
void OnDisable()
{
int numSectors = sectors.Count;
for (int sectorIndex = 0; sectorIndex < numSectors; ++sectorIndex)
{
SECTR_Sector sector = sectors[sectorIndex];
if (sector)
{
SECTR_Chunk chunk = sector.GetComponent <SECTR_Chunk>();
if (chunk)
{
chunk.RemoveReference();
}
}
}
sectors.Clear();
updated = false;
}
private void _RefChunks()
{
if (!chunksReferenced)
{
int numChunks = Sectors.Count;
for (int chunkIndex = 0; chunkIndex < numChunks; ++chunkIndex)
{
SECTR_Sector sector = Sectors[chunkIndex];
if (sector)
{
SECTR_Chunk chunk = sector.GetComponent <SECTR_Chunk>();
if (chunk)
{
chunk.AddReference();
}
}
}
chunksReferenced = true;
}
}
protected override void OnTriggerExit(Collider other)
{
base.OnTriggerExit(other);
if (Portal && ((LoadLayers & 1 << other.gameObject.layer) != 0))
{
SECTR_Chunk oppositeChunk = _GetOppositeChunk(other.transform.position);
if (oppositeChunk)
{
LoadRequest loadRequest = loadRequests[other];
if (FadeBeforeLoad && loadRequest.fadeMode == FadeMode.FadeOut)
{
loadRequest.fadeMode = FadeMode.FadeIn;
}
bool exitedBack = oppositeChunk.Sector == Portal.FrontSector;
bool exitedFront = oppositeChunk.Sector == Portal.BackSector;
if (loadRequest.loadedChunk && ((loadRequest.enteredFront && exitedFront) || (loadRequest.enteredBack && exitedBack)))
{
loadRequest.chunkToUnload = loadRequest.loadedChunk;
}
else if ((loadRequest.enteredFront && exitedBack) || (loadRequest.enteredBack && exitedFront))
{
loadRequest.chunkToUnload = oppositeChunk;
}
else
{
loadRequest.chunkToUnload = loadRequest.loadedChunk;
}
if (loadRequests.Count > 1 || IsClosed())
{
if (loadRequest.chunkToUnload)
{
loadRequest.chunkToUnload.RemoveReference();
}
loadRequests.Remove(other);
}
}
}
}
private void _DestoryChunk(bool createProxy, bool fromDisable)
{
if (cachedSector.TopTerrain || cachedSector.BottomTerrain || cachedSector.RightTerrain || cachedSector.LeftTerrain)
{
cachedSector.DisonnectTerrainNeighbors();
}
#if UNITY_5_LATE
#pragma warning disable CS0618 // Typ lub sk³adowa jest przestarza³a
Application.UnloadLevel(ScenePath);
#pragma warning restore CS0618 // Typ lub sk³adowa jest przestarza³a
#else
GameObject.Destroy(chunkRoot);
#endif
chunkRoot = null;
chunkSector = null;
recenterChunk = false;
if (asyncLoadOp != null)
{
if (chunkActivating == this)
{
chunkActivating = null;
}
activationQueue.Remove(this);
asyncLoadOp = null;
}
if (fromDisable || quitting)
{
_UnloadResources();
}
else if (!requestedDeferredUnload)
{
requestedDeferredUnload = true;
StartCoroutine("_DeferredUnload");
}
loadState = LoadState.Unloaded;
if (createProxy && ProxyMesh)
{
_CreateProxy();
}
}
void FixedUpdate()
{
switch (loadState)
{
case LoadState.Loading:
_TrySceneActivation();
if (asyncLoadOp == null || asyncLoadOp.isDone)
{
if (asyncLoadOp != null)
{
chunkActivating = null;
activationQueue.RemoveFirst();
asyncLoadOp = null;
}
loadState = LoadState.Loaded;
// Run update again to try to parent the chunk right away.
FixedUpdate();
}
break;
case LoadState.Loaded:
// Unity takes a frame to create the objects, so fix them up here.
_SetupChunk();
break;
case LoadState.Active:
// Do nothing.
break;
case LoadState.Unloading:
_TrySceneActivation();
_FindChunkRoot();
if (chunkRoot)
{
_DestoryChunk(true, false);
}
break;
}
}
/// Reverts all imported Sectors into the scene. Safe to call from the command line.
public static void RevertSceneChunks()
{
int numSectors = SECTR_Sector.All.Count;
for (int sectorIndex = 0; sectorIndex < numSectors; ++sectorIndex)
{
SECTR_Sector sector = SECTR_Sector.All[sectorIndex];
SECTR_Chunk chunk = sector.GetComponent <SECTR_Chunk>();
if (!sector.Frozen && chunk &&
System.IO.File.Exists(SECTR_Asset.UnityToOSPath(chunk.NodeName)))
{
EditorUtility.DisplayProgressBar("Reverting Scene Chunks", "Reverting " + sector.name, (float)sectorIndex / (float)numSectors);
DeleteExportedSector(sector);
}
}
if (SECTR_VC.CheckOut(EditorApplication.currentScene))
{
EditorApplication.SaveScene();
SECTR_VC.WaitForVC();
}
EditorUtility.ClearProgressBar();
}
public override void OnInspectorGUI()
{
SECTR_Chunk myChunk = (SECTR_Chunk)target;
SECTR_Sector mySector = myChunk.GetComponent <SECTR_Sector>();
EditorGUILayout.BeginHorizontal();
bool editMode = !EditorApplication.isPlaying && !EditorApplication.isPaused;
bool alreadyExported = myChunk && System.IO.File.Exists(SECTR_Asset.UnityToOSPath(myChunk.NodeName));
GUI.enabled = editMode;
if (mySector.Frozen)
{
// Import
if (alreadyExported &&
GUILayout.Button(new GUIContent("Import", "Imports this Sector into the scene.")))
{
modiferMode = ModifierMode.Import;
}
// Export
GUI.enabled = false;
GUILayout.Button(new GUIContent("Export", "Exports this Sector into a Chunk scene."));
GUI.enabled = editMode;
}
else
{
// Revert
if (alreadyExported &&
GUILayout.Button(new GUIContent("Revert", "Discards changes to this Sector.")))
{
modiferMode = ModifierMode.Revert;
}
// Export
if (GUILayout.Button(new GUIContent("Export", "Exports this Sector into a Chunk scene.")))
{
modiferMode = ModifierMode.Export;
}
}
EditorGUILayout.EndHorizontal();
base.OnInspectorGUI();
if (!mySector.Frozen)
{
proxyFoldout = EditorGUILayout.Foldout(proxyFoldout, "Proxy Mesh Tool");
if (proxyFoldout)
{
EditorGUILayout.BeginVertical();
_BuildChildControls(myChunk.transform, true);
if (GUILayout.Button("Create Proxy Mesh"))
{
Dictionary <Material, List <CombineInstance> > meshHash = new Dictionary <Material, List <CombineInstance> >();
Matrix4x4 chunkWorldToLocal = myChunk.transform.worldToLocalMatrix;
foreach (Renderer renderer in checkState.Keys)
{
if (checkState[renderer])
{
MeshFilter meshFilter = renderer.GetComponent <MeshFilter>();
int numSubMeshes = meshFilter.sharedMesh.subMeshCount;
for (int submeshIndex = 0; submeshIndex < numSubMeshes; ++submeshIndex)
{
Material material = renderer.sharedMaterials[submeshIndex];
List <CombineInstance> materialMeshes = null;
if (!meshHash.TryGetValue(material, out materialMeshes))
{
materialMeshes = new List <CombineInstance>();
meshHash[material] = materialMeshes;
}
CombineInstance instance = new CombineInstance();
instance.transform = chunkWorldToLocal * renderer.transform.localToWorldMatrix;
instance.mesh = renderer.GetComponent <MeshFilter>().sharedMesh;
instance.subMeshIndex = submeshIndex;
materialMeshes.Add(instance);
}
}
}
if (meshHash.Count > 0)
{
List <CombineInstance> combinedMeshes = new List <CombineInstance>();
List <Material> combinedMaterials = new List <Material>();
foreach (Material material in meshHash.Keys)
{
CombineInstance instance = new CombineInstance();
instance.mesh = new Mesh();
instance.mesh.CombineMeshes(meshHash[material].ToArray(), true, true);
combinedMeshes.Add(instance);
combinedMaterials.Add(material);
}
string sceneDir;
string sceneName;
string exportFolder = SECTR_Asset.MakeExportFolder("Proxies", false, out sceneDir, out sceneName);
myChunk.ProxyMesh = SECTR_Asset.Create <Mesh>(exportFolder, myChunk.name + "_Proxy", new Mesh());
myChunk.ProxyMesh.CombineMeshes(combinedMeshes.ToArray(), false, false);
myChunk.ProxyMaterials = combinedMaterials.ToArray();
int numCombined = combinedMeshes.Count;
for (int combinedIndex = 0; combinedIndex < numCombined; ++combinedIndex)
{
Mesh.DestroyImmediate(combinedMeshes[combinedIndex].mesh);
}
SECTR_VC.WaitForVC();
}
else
{
EditorUtility.DisplayDialog("Proxy Error", "Must have at least one mesh selected to create a proxy.", "Ok");
}
}
EditorGUILayout.EndVertical();
}
}
GUI.enabled = true;
if (modiferMode != ModifierMode.None)
{
EditorApplication.update += ExportUpdate;
}
}
void Update()
{
Vector3 position = transform.position;
Bounds loadBounds = new Bounds(position, LoadSize);
Bounds unloadBounds = new Bounds(position, LoadSize * (1f + UnloadBuffer));
SECTR_Sector.GetContaining(ref loadSectors, loadBounds);
SECTR_Sector.GetContaining(ref unloadSectors, unloadBounds);
int sectorIndex = 0;
int numSectors = sectors.Count;
while (sectorIndex < numSectors)
{
SECTR_Sector oldSector = sectors[sectorIndex];
if (loadSectors.Contains(oldSector))
{
loadSectors.Remove(oldSector);
++sectorIndex;
}
else if (!unloadSectors.Contains(oldSector))
{
SECTR_Chunk oldChunk = oldSector.GetComponent <SECTR_Chunk>();
if (oldChunk)
{
oldChunk.RemoveReference();
}
sectors.RemoveAt(sectorIndex);
--numSectors;
}
else
{
++sectorIndex;
}
}
numSectors = loadSectors.Count;
int layerMaskValue = LayersToLoad.value;
if (numSectors > 0)
{
for (sectorIndex = 0; sectorIndex < numSectors; ++sectorIndex)
{
SECTR_Sector newSector = loadSectors[sectorIndex];
if (newSector.Frozen && ((layerMaskValue & (1 << newSector.gameObject.layer)) != 0))
{
SECTR_Chunk newChunk = newSector.GetComponent <SECTR_Chunk>();
if (newChunk)
{
newChunk.AddReference();
}
sectors.Add(newSector);
}
}
}
if (locked && Loaded)
{
LockSelf(false);
}
updated = true;
}
protected override void OnGUI()
{
base.OnGUI();
List <SECTR_Sector> sortedSectors = new List <SECTR_Sector>(SECTR_Sector.All);
sortedSectors.Sort(delegate(SECTR_Sector a, SECTR_Sector b) { return(a.name.CompareTo(b.name)); });
int numSectors = sortedSectors.Count;
bool sceneHasSectors = numSectors > 0;
EditorGUILayout.BeginVertical();
DrawHeader("SECTORS", ref sectorSearch, 100, true);
Rect r = EditorGUILayout.BeginVertical();
r.y -= lineHeight;
scrollPosition = EditorGUILayout.BeginScrollView(scrollPosition);
bool wasEnabled = GUI.enabled;
GUI.enabled = false;
GUI.Button(r, sceneHasSectors ? "" : "Current Scene Has No Sectors");
GUI.enabled = wasEnabled;
bool allExported = true;
bool allImported = true;
bool someImported = false;
SECTR_Sector newSelectedSector = Selection.activeGameObject ? Selection.activeGameObject.GetComponent <SECTR_Sector>() : null;;
bool mouseDown = Event.current.type == EventType.MouseDown && Event.current.button == 0;
if (mouseDown)
{
newSelectedSector = null;
}
for (int sectorIndex = 0; sectorIndex < numSectors; ++sectorIndex)
{
SECTR_Sector sector = sortedSectors[sectorIndex];
if (sector.name.ToLower().Contains(sectorSearch.ToLower()))
{
bool selected = sector == selectedSector;
Rect clipRect = EditorGUILayout.BeginHorizontal();
if (selected)
{
Rect selectionRect = clipRect;
selectionRect.y += 1;
selectionRect.height -= 1;
GUI.Box(selectionRect, "", selectionBoxStyle);
}
if (sector.Frozen)
{
allImported = false;
}
else
{
if (sector.GetComponent <SECTR_Chunk>())
{
someImported = true;
}
allExported = false;
}
elementStyle.normal.textColor = selected ? Color.white : UnselectedItemColor;
elementStyle.alignment = TextAnchor.MiddleCenter;
EditorGUILayout.LabelField(sector.name, elementStyle);
EditorGUILayout.EndHorizontal();
if (sector.gameObject.isStatic)
{
float buttonWidth = 50;
SECTR_Chunk chunk = sector.GetComponent <SECTR_Chunk>();
bool alreadyExported = chunk && System.IO.File.Exists(SECTR_Asset.UnityToOSPath(chunk.NodeName));
if (sector.Frozen)
{
// Import
if (alreadyExported &&
GUI.Button(new Rect(0, clipRect.yMin, buttonWidth, clipRect.height), new GUIContent("Import", "Imports this Sector into the scene.")))
{
SECTR_StreamExport.ImportFromChunk(sector);
break;
}
}
else
{
// Revert
if (alreadyExported &&
GUI.Button(new Rect(0, clipRect.yMin, buttonWidth, clipRect.height), new GUIContent("Revert", "Discards changes to this Sector.")))
{
SECTR_StreamExport.DeleteExportedSector(sector);
chunk.enabled = true;
break;
}
// Export
if (GUI.Button(new Rect(clipRect.xMax - buttonWidth, clipRect.yMin, buttonWidth, clipRect.height), new GUIContent("Export", "Exports this Sector into a Chunk scene.")))
{
SECTR_StreamExport.ExportToChunk(sector);
break;
}
}
}
if (mouseDown && clipRect.Contains(Event.current.mousePosition))
{
newSelectedSector = sector;
}
}
}
if (newSelectedSector != selectedSector)
{
selectedSector = newSelectedSector;
Selection.activeGameObject = selectedSector ? selectedSector.gameObject : null;
if (SceneView.lastActiveSceneView)
{
SceneView.lastActiveSceneView.FrameSelected();
}
Repaint();
}
EditorGUILayout.EndScrollView();
EditorGUILayout.EndVertical();
string nullSearch = null;
GUI.enabled = true;
DrawHeader("EXPORT AND IMPORT", ref nullSearch, 0, true);
wasEnabled = GUI.enabled;
bool editMode = !EditorApplication.isPlaying && !EditorApplication.isPaused;
GUI.enabled = sceneHasSectors && !allExported && wasEnabled && editMode;
if (GUILayout.Button(new GUIContent("Export All Sectors", "Exports all static Sectors into Chunk scenes and prepares them for streaming.")))
{
SECTR_StreamExport.ExportSceneChunksUI();
Repaint();
}
GUI.enabled = sceneHasSectors && !allImported && wasEnabled && editMode;
if (GUILayout.Button(new GUIContent("Import All Sectors", "Imports all exported Chunks back into the scene.")))
{
SECTR_StreamExport.ImportSceneChunksUI();
Repaint();
}
GUI.enabled = sceneHasSectors && !allExported && someImported && wasEnabled && editMode;
if (GUILayout.Button(new GUIContent("Revert All Sectors", "Reverts all exported Chunks to their exported state.")))
{
SECTR_StreamExport.RevertSceneChunksUI();
Repaint();
}
GUI.enabled = true;
DrawHeader("LIGHTMAPPING", ref nullSearch, 0, true);
#if UNITY_5_LATE
GUI.enabled = sceneHasSectors && selectedSector && allExported && wasEnabled && editMode;
if (GUILayout.Button(new GUIContent("Lightmap Selected Sector", "Lightmaps selected Sector in isolation.")))
{
if (EditorUtility.DisplayDialog("Confirm Lightmap Bake", "Are you sure you want to bake lightmaps for " + selectedSector.name +
"? Its lighting will not be affected by any other Sectors.", "Yes", "No"))
{
string[] paths = new string[2];
paths[0] = EditorApplication.currentScene;
paths[1] = selectedSector.GetComponent <SECTR_Chunk>().NodeName;
Lightmapping.BakeMultipleScenes(paths);
}
}
GUI.enabled = sceneHasSectors && allExported && wasEnabled && editMode;
if (GUILayout.Button(new GUIContent("Lightmap All Sectors", "Lightmaps all exported Chunks.")))
{
if (EditorUtility.DisplayDialog("Confirm Lightmap Bake", "Are you sure you want to bake lightmaps for all subscenes? This may take quite a while.", "Yes", "No"))
{
string[] paths = new string[numSectors + 1];
paths[0] = EditorApplication.currentScene;
for (int sectorIndex = 0; sectorIndex < numSectors; ++sectorIndex)
{
paths[sectorIndex + 1] = sortedSectors[sectorIndex].GetComponent <SECTR_Chunk>().NodeName;
}
Lightmapping.BakeMultipleScenes(paths);
}
}
#endif
GUI.enabled = true;
DrawHeader("EXTRA", ref nullSearch, 0, true);
GUI.enabled = sceneHasSectors;
if (GUILayout.Button(new GUIContent("Export Sector Graph Visualization", "Writes out a .dot file of the Sector/Portal graph, which can be visualized in GraphViz.")))
{
SECTR_StreamExport.WriteGraphDot();
}
GUI.enabled = wasEnabled;
EditorGUILayout.EndVertical();
}
/// Re-adds the data from the specified Sector to the current scene. Safe to call from command line.
/// <param name="sector">The Sector to import.</param>
/// <returns>Returns true if Sector was successfully imported, false otherwise.</returns>
public static bool ImportFromChunk(SECTR_Sector sector)
{
if (sector == null)
{
Debug.LogError("Cannot import invalid Sector.");
return(false);
}
if (!sector.Frozen)
{
Debug.Log("Skipping import of unfrozen Sector");
return(true);
}
if (!sector.gameObject.isStatic)
{
Debug.Log("Skipping import of dynamic Sector " + sector.name + ".");
return(true);
}
SECTR_Chunk chunk = sector.GetComponent <SECTR_Chunk>();
if (chunk)
{
EditorApplication.OpenSceneAdditive(chunk.NodeName);
GameObject newNode = GameObject.Find(chunk.NodeName);
if (newNode == null)
{
Debug.LogError("Exported data does not match scene. Skipping import of " + sector.name + ".");
return(false);
}
SECTR_ChunkRef chunkRef = newNode.GetComponent <SECTR_ChunkRef>();
if (chunkRef && chunkRef.RealSector)
{
newNode = chunkRef.RealSector.gameObject;
if (chunkRef.Recentered)
{
newNode.transform.parent = sector.transform;
newNode.transform.localPosition = Vector3.zero;
newNode.transform.localRotation = Quaternion.identity;
newNode.transform.localScale = Vector3.one;
}
newNode.transform.parent = null;
GameObject.DestroyImmediate(chunkRef.gameObject);
}
while (newNode.transform.childCount > 0)
{
newNode.transform.GetChild(0).parent = sector.transform;
}
// Merge lightmaps into the scene
#if !UNITY_STREAM_ENLIGHTEN
SECTR_LightmapRef newRef = newNode.GetComponent <SECTR_LightmapRef>();
if (newRef)
{
int numLightmaps = LightmapSettings.lightmaps.Length;
LightmapData[] newLightmaps = new LightmapData[numLightmaps];
for (int lightmapIndex = 0; lightmapIndex < numLightmaps; ++lightmapIndex)
{
newLightmaps[lightmapIndex] = LightmapSettings.lightmaps[lightmapIndex];
}
foreach (SECTR_LightmapRef.RefData refData in newRef.LightmapRefs)
{
if (refData.index >= 0 && refData.index < numLightmaps)
{
LightmapData newData = new LightmapData();
newData.lightmapNear = refData.NearLightmap;
newData.lightmapFar = refData.FarLightmap;
newLightmaps[refData.index] = newData;
}
}
LightmapSettings.lightmaps = newLightmaps;
#if !UNITY_4
foreach (SECTR_LightmapRef.RenderData indexData in newRef.LightmapRenderers)
{
if (indexData.renderer)
{
indexData.renderer.lightmapIndex = indexData.rendererLightmapIndex;
indexData.renderer.lightmapScaleOffset = indexData.rendererLightmapScaleOffset;
GameObjectUtility.SetStaticEditorFlags(indexData.renderer.gameObject, GameObjectUtility.GetStaticEditorFlags(indexData.renderer.gameObject) | StaticEditorFlags.BatchingStatic);
}
if (indexData.terrain)
{
indexData.terrain.lightmapIndex = indexData.terrainLightmapIndex;
}
}
#endif
GameObject.DestroyImmediate(newRef);
}
#endif
// Copy terrain component specially because the generic routine doesn't work for some reason.
Terrain terrain = newNode.GetComponent <Terrain>();
if (terrain)
{
Terrain terrainClone = sector.gameObject.AddComponent <Terrain>();
terrainClone.terrainData = terrain.terrainData;
terrainClone.basemapDistance = terrain.basemapDistance;
terrainClone.castShadows = terrain.castShadows;
terrainClone.detailObjectDensity = terrain.detailObjectDensity;
terrainClone.detailObjectDistance = terrain.detailObjectDistance;
terrainClone.heightmapMaximumLOD = terrain.heightmapMaximumLOD;
terrainClone.heightmapPixelError = terrain.heightmapPixelError;
terrainClone.lightmapIndex = terrain.lightmapIndex;
terrainClone.treeBillboardDistance = terrain.treeBillboardDistance;
terrainClone.treeCrossFadeLength = terrain.treeCrossFadeLength;
terrainClone.treeDistance = terrain.treeDistance;
terrainClone.treeMaximumFullLODCount = terrain.treeMaximumFullLODCount;
terrainClone.Flush();
}
// Destroy the placeholder Member if there is one.
// It's theoretically possible to have multiple members, so remove them all.
SECTR_Member[] oldMembers = newNode.GetComponents <SECTR_Member>();
int numOldMembers = oldMembers.Length;
for (int oldIndex = 0; oldIndex < numOldMembers; ++oldIndex)
{
GameObject.DestroyImmediate(oldMembers[oldIndex]);
}
// Copy all remaining components over
Component[] remainingComponents = newNode.GetComponents <Component>();
int numRemaining = remainingComponents.Length;
for (int componentIndex = 0; componentIndex < numRemaining; ++componentIndex)
{
Component component = remainingComponents[componentIndex];
if (component != newNode.transform && component.GetType() != typeof(Terrain))
{
Component componentClone = sector.gameObject.AddComponent(component.GetType());
EditorUtility.CopySerialized(component, componentClone);
}
}
// Enable a TerrainComposer node if there is one.
MonoBehaviour terrainNeighbors = sector.GetComponent("TerrainNeighbors") as MonoBehaviour;
if (terrainNeighbors)
{
terrainNeighbors.enabled = true;
}
GameObject.DestroyImmediate(newNode);
sector.Frozen = false;
sector.ForceUpdate(true);
chunk.enabled = false;
return(true);
}
return(false);
}
/// Exports the specific Sector into an external level file, deleting the current scene copy in the process. Safe to call from command line.
/// <param name="sector">The Sector to export.</param>
/// <returns>Returns true if Sector was successfully exported, false otherwise.</returns>
public static bool ExportToChunk(SECTR_Sector sector)
{
if (string.IsNullOrEmpty(EditorApplication.currentScene))
{
Debug.LogError("Scene must be saved befor export.");
return(false);
}
if (sector == null)
{
Debug.LogError("Cannot export null Sector.");
return(false);
}
if (!sector.gameObject.activeInHierarchy)
{
Debug.LogError("Cannot export inactive Sectors.");
return(false);
}
if (!sector.gameObject.isStatic)
{
Debug.Log("Skipping export of dynamic sector" + sector.name + ".");
return(true);
}
if (sector.Frozen)
{
// Already exported
Debug.Log("Skipping frozen sector " + sector.name);
return(true);
}
string sceneDir;
string sceneName;
string exportDir = SECTR_Asset.MakeExportFolder("Chunks", false, out sceneDir, out sceneName);
if (string.IsNullOrEmpty(exportDir))
{
Debug.LogError("Could not create Chunks folder.");
return(false);
}
// Delete the previous export, if there is one.
// Prevents duplicate names piling up.
SECTR_Chunk oldChunk = sector.GetComponent <SECTR_Chunk>();
if (oldChunk)
{
AssetDatabase.DeleteAsset(oldChunk.NodeName);
SECTR_VC.WaitForVC();
}
// Sectors are not guaranteed to be uniquely named, so always generate a unique name.
string originalSectorName = sector.name;
string newAssetPath = AssetDatabase.GenerateUniqueAssetPath(exportDir + sceneName + "_" + originalSectorName + ".unity");
sector.name = newAssetPath;
// Make sure the current scene is saved, preserving all changes.
EditorApplication.SaveScene();
SECTR_VC.WaitForVC();
string originalScene = EditorApplication.currentScene;
List <EditorBuildSettingsScene> sceneSettings = new List <EditorBuildSettingsScene>(EditorBuildSettings.scenes);
// SaveScene can cause crashes w/ version control, so we work around it with a copy.
AssetDatabase.CopyAsset(originalScene, newAssetPath);
SECTR_VC.WaitForVC();
EditorApplication.OpenScene(newAssetPath);
SECTR_VC.WaitForVC();
sector = _FindSectorByName(newAssetPath);
// Make sure to force update all members so that membership info is correct.
List <SECTR_Member> allMembers = FindAllOfType <SECTR_Member>();
for (int memberIndex = 0; memberIndex < allMembers.Count; ++memberIndex)
{
allMembers[memberIndex].ForceUpdate(true);
}
// Multi-sector members need to stay in the master scene.
foreach (SECTR_Member member in allMembers)
{
if (member.Sectors.Count > 1 && member.transform.IsChildOf(sector.transform))
{
bool unparentMember = true;
// Only affect the first member in the hierarchy below the sector
Transform parent = member.transform.parent;
while (parent != sector.transform)
{
if (parent.GetComponent <SECTR_Member>() != null)
{
unparentMember = false;
break;
}
parent = parent.parent;
}
if (unparentMember)
{
if (PrefabUtility.GetPrefabType(sector.gameObject) != PrefabType.None)
{
Debug.LogWarning("Export is unparenting shared member " + member.name + " from prefab Sector " + sector.name + ". This will break the prefab.");
}
member.transform.parent = null;
}
}
}
// Unparent the sector from anything
sector.transform.parent = null;
// Any children of this sector should be exported.
// The rest should be destroyed.
List <Transform> allXforms = FindAllOfType <Transform>();
#if !UNITY_STREAM_ENLIGHTEN
List <int> referencedLightmaps = new List <int>(LightmapSettings.lightmaps.Length);
#endif
foreach (Transform transform in allXforms)
{
if (transform && transform.IsChildOf(sector.transform))
{
#if !UNITY_STREAM_ENLIGHTEN
Renderer childRenderer = transform.GetComponent <Renderer>();
if (childRenderer && childRenderer.lightmapIndex >= 0 && !referencedLightmaps.Contains(childRenderer.lightmapIndex))
{
referencedLightmaps.Add(childRenderer.lightmapIndex);
}
Terrain childTerrain = transform.GetComponent <Terrain>();;
if (childTerrain && childTerrain.lightmapIndex >= 0 && !referencedLightmaps.Contains(childTerrain.lightmapIndex))
{
referencedLightmaps.Add(childTerrain.lightmapIndex);
}
#endif
}
else if (transform)
{
GameObject.DestroyImmediate(transform.gameObject);
}
}
#if !UNITY_STREAM_ENLIGHTEN
if (referencedLightmaps.Count > 0)
{
SECTR_LightmapRef newRef = sector.GetComponent <SECTR_LightmapRef>();
if (!newRef)
{
newRef = sector.gameObject.AddComponent <SECTR_LightmapRef>();
}
newRef.ReferenceLightmaps(referencedLightmaps);
}
// Nuke global data like nav meshes and lightmaps
// Lightmap indexes will be preserved on export.
NavMeshBuilder.ClearAllNavMeshes();
#if !UNITY_4
SerializedObject serialObj = new SerializedObject(GameObject.FindObjectOfType <LightmapSettings>());
SerializedProperty snapshotProp = serialObj.FindProperty("m_LightmapSnapshot");
snapshotProp.objectReferenceValue = null;
serialObj.ApplyModifiedProperties();
#endif
LightmapSettings.lightmaps = new LightmapData[0];
LightmapSettings.lightProbes = new LightProbes();
#endif
GameObject dummyParent = new GameObject(newAssetPath);
SECTR_ChunkRef chunkRef = dummyParent.AddComponent <SECTR_ChunkRef>();
chunkRef.RealSector = sector.transform;
sector.transform.parent = dummyParent.transform;
// If the sector has a chunk marked for re-use, perform some special work.
SECTR_Chunk originalChunk = sector.GetComponent <SECTR_Chunk>();
if (originalChunk && originalChunk.ExportForReuse)
{
chunkRef.Recentered = true;
sector.transform.localPosition = Vector3.zero;
sector.transform.localRotation = Quaternion.identity;
sector.transform.localScale = Vector3.one;
sector.gameObject.SetActive(false);
}
// Rename the real chunk root with a clear name.
sector.name = originalSectorName + "_Chunk";
// Strip off any functional objects that will be preserved in the root scene.
// Destroy the chunk first because it has dependencies on Sector.
GameObject.DestroyImmediate(originalChunk);
Component[] components = sector.GetComponents <Component>();
foreach (Component component in components)
{
if (component.GetType().IsSubclassOf(typeof(MonoBehaviour)) &&
component.GetType() != typeof(Terrain) && component.GetType() != typeof(SECTR_LightmapRef))
{
GameObject.DestroyImmediate(component);
}
}
// Re-add a member that will persist all of the references and save us work post load.
SECTR_Member refMember = chunkRef.RealSector.gameObject.AddComponent <SECTR_Member>();
refMember.NeverJoin = true;
refMember.BoundsUpdateMode = SECTR_Member.BoundsUpdateModes.Static;
refMember.ForceUpdate(true);
// Save scene and append it to the build settings.
EditorApplication.SaveScene();
SECTR_VC.WaitForVC();
EditorBuildSettingsScene sectorSceneSettings = new EditorBuildSettingsScene(newAssetPath, true);
bool sceneExists = false;
foreach (EditorBuildSettingsScene oldScene in sceneSettings)
{
if (oldScene.path == newAssetPath)
{
sceneExists = true;
oldScene.enabled = true;
break;
}
}
if (!sceneExists)
{
sceneSettings.Add(sectorSceneSettings);
}
string[] pathParts = newAssetPath.Split('/');
string sectorPath = pathParts[pathParts.Length - 1].Replace(".unity", "");
// Update the master scene with exported info.
EditorApplication.OpenScene(originalScene);
SECTR_VC.WaitForVC();
sector = _FindSectorByName(newAssetPath);
sector.name = originalSectorName;
DeleteExportedSector(sector);
// Make sure Sectors has a Chunk
SECTR_Chunk newChunk = sector.GetComponent <SECTR_Chunk>();
if (!newChunk)
{
newChunk = sector.gameObject.AddComponent <SECTR_Chunk>();
}
newChunk.ScenePath = sectorPath;
newChunk.NodeName = newAssetPath;
newChunk.enabled = true;
// Disable a TerrainComposer node if there is one.
MonoBehaviour terrainNeighbors = sector.GetComponent("TerrainNeighbors") as MonoBehaviour;
if (terrainNeighbors)
{
terrainNeighbors.enabled = false;
}
// Save off the accumulated build settings
EditorBuildSettings.scenes = sceneSettings.ToArray();
AssetDatabase.Refresh();
EditorApplication.SaveScene();
SECTR_VC.WaitForVC();
return(true);
}
