private void getFileIdAndPrefabInfo(GameObject gameObject, string _resourcePath)
{
if (gameObject != null)
{
fileIdInOriginalSource = WXUtility.GetFileIdInInspector(gameObject);
}
#if UNITY_2018_4_OR_NEWER
string guid;
long fileId;
if (gameObject != null)
{
isPrefabNode = PrefabUtility.IsPartOfPrefabInstance(gameObject) || PrefabUtility.IsPartOfPrefabAsset(gameObject);
bool isDisconnectedPrefabInstance = PrefabUtility.IsDisconnectedFromPrefabAsset(gameObject);
// Debug.LogError("gameObject.name: " + gameObject.name + " isDisconnectedPrefabInstance: " + isDisconnectedPrefabInstance + " IsPartOfAnyPrefab: " + isPrefabNode + " isAssetPrefabNode: " + PrefabUtility.IsPartOfPrefabAsset(gameObject) + " isPrefabInstanceNode: " + PrefabUtility.IsPartOfPrefabInstance(gameObject) + " IsPartOfModelPrefab: " + PrefabUtility.IsPartOfModelPrefab(gameObject) + " IsPartOfNonAssetPrefabInstance: " + PrefabUtility.IsPartOfNonAssetPrefabInstance(gameObject) + " IsPartOfPrefabThatCanBeAppliedTo: " + PrefabUtility.IsPartOfPrefabThatCanBeAppliedTo(gameObject) + " IsPartOfRegularPrefab: " + PrefabUtility.IsPartOfRegularPrefab(gameObject) + " IsPartOfVariantPrefab: " + PrefabUtility.IsPartOfVariantPrefab(gameObject) + " IsPrefabAssetMissing: " + PrefabUtility.IsPrefabAssetMissing(gameObject));
if (isPrefabNode && !isDisconnectedPrefabInstance)
{
GameObject sourceObj = PrefabUtility.GetCorrespondingObjectFromOriginalSource(gameObject);
if (sourceObj != null && AssetDatabase.TryGetGUIDAndLocalFileIdentifier(sourceObj, out guid, out fileId))
{
string path = AssetDatabase.GUIDToAssetPath(guid);
unityAssetPath = path;
if (!path.EndsWith(".prefab"))
{
path = path + ".prefab";
}
prefabPath = path;
fileIdInOriginalSource = fileId;
if (_resourcePath != prefabPath)
{
isPrefabNodeInParentInstance = PrefabUtility.IsPartOfPrefabInstance(gameObject);
GameObject sourceGameObject = gameObject;
try {
// 处理S1->P1->P2的场景下，导出P1，P2应该是P1的outermostPrefabRoot
if (!_resourcePath.EndsWith(".scene"))
{
GameObject source = PrefabUtility.GetCorrespondingObjectFromSourceAtPath(sourceGameObject, _resourcePath);
if (source)
{
sourceGameObject = source;
}
}
} catch {
}
isOutermostPrefabRoot = PrefabUtility.IsOutermostPrefabInstanceRoot(sourceGameObject);
prefabRootInstanceFileId = WXUtility.GetFileIdInInspector(sourceGameObject.transform);
bool isAnyPrefabInstanceRoot = PrefabUtility.IsAnyPrefabInstanceRoot(gameObject);
// Debug.Log("prefabObj: " + gameObject.name + " isAnyPrefabInstanceRoot: " + isAnyPrefabInstanceRoot + " isOutermostPrefabRoot: " + isOutermostPrefabRoot);
if (isAnyPrefabInstanceRoot && !isOutermostPrefabRoot) // 如果不是最外层的prefabRoot
// 处理S1->P1->P2的场景下，计算P2的prefabInstanceLocalId时，先找到P2的父节点，再通过父节点找到所在的P1文件，再拿到P2在P1中的Instance，再通过其transform的fileId作为prefabInstanceLocalId
{
string prefabAssetPath = PrefabUtility.GetPrefabAssetPathOfNearestInstanceRoot(gameObject.transform.parent.gameObject);
// GameObject instanceRoot = PrefabUtility.GetCorrespondingObjectFromSource(gameObject);
GameObject instanceRoot = PrefabUtility.GetCorrespondingObjectFromSourceAtPath(gameObject, prefabAssetPath);
isNestedPrefabRoot = true;
if (instanceRoot != null)
{
prefabRootInstanceFileId = WXUtility.GetFileIdInInspector(instanceRoot.transform);
}
}
// string prefabAssetPath = PrefabUtility.GetPrefabAssetPathOfNearestInstanceRoot(gameObject);
// bool isModelPrefabInstance = prefabAssetPath.EndsWith(".FBX");
// // 对于model的根节点，统一设置其prefabRootInstanceFileId
// if (isModelPrefabInstance && isAnyPrefabInstanceRoot) {
// GameObject instanceRoot = PrefabUtility.GetCorrespondingObjectFromOriginalSource(gameObject);
// prefabRootInstanceFileId = WXUtility.GetFileIdInInspector(instanceRoot.transform);
// }
}
// Debug.Log("sourceObj: " + sourceObj.name + " guid: " + guid + " fileID: " + fileIdInOriginalSource + " path: " + prefabPath);
}
else
{
Debug.LogError("2 can't get component localId " + gameObject.name);
}
}
}
#else
if (gameObject != null && PrefabUtility.GetPrefabParent(gameObject) != null)
{
try {
PrefabType type = PrefabUtility.GetPrefabType(gameObject);
if (type == PrefabType.DisconnectedPrefabInstance ||
type == PrefabType.DisconnectedModelPrefabInstance ||
type == PrefabType.MissingPrefabInstance)
{
return;
}
UnityEngine.Object prefabGameObject = PrefabUtility.GetPrefabParent(gameObject);
string path = AssetDatabase.GetAssetPath(prefabGameObject);
unityAssetPath = path;
if (!path.EndsWith(".prefab"))
{
path = path + ".prefab";
}
prefabPath = path;
if (prefabPath == _resourcePath)
{
isPrefabNodeInParentInstance = false;
}
else
{
GameObject prefabRoot = PrefabUtility.FindRootGameObjectWithSameParentPrefab(gameObject);
if (prefabRoot == gameObject)
{
isOutermostPrefabRoot = true;
prefabRootInstanceFileId = WXUtility.GetFileIdInInspector(gameObject.transform);
}
isPrefabNodeInParentInstance = true;
}
fileIdInOriginalSource = WXUtility.GetFileIdInInspector(prefabGameObject);
}
catch {
// 应该不会走道这里单独导出prefab时，nativeComponent已经是一个实例了，会被GetCorrespondingObjectFromOriginalSource方法抛错
Debug.LogError("2 can't get component localId " + gameObject.name);
}
}
#endif
}
/**
* 登记一个要转换的component，返回component的id
*
* @param component
* @param entity 挂component的entity
* @param nativeComponent 对应的u3dcomponent，排重用
*/
public int AddComponent(WXComponent component, Component nativeComponent = null)
{
string cacheKey = nativeComponent != null?
nativeComponent.GetInstanceID().ToString() + component.GetType() :
"";
// -----------------------获取component的objectId start-------------------------------------
if (nativeComponent != null)
{
component.objectId = WXUtility.GetFileIdInInspector(nativeComponent);
}
#if UNITY_2018_4_OR_NEWER
if (nativeComponent != null)
{
try {
Component prefabComp = PrefabUtility.GetCorrespondingObjectFromOriginalSource(nativeComponent);
string guid;
long fileId;
if (AssetDatabase.TryGetGUIDAndLocalFileIdentifier(prefabComp, out guid, out fileId))
{
string path = AssetDatabase.GUIDToAssetPath(guid);
if (!path.EndsWith(".prefab"))
{
path = path + ".prefab";
}
component.filePath = path;
component.objectId = fileId;
}
// Debug.Log("UNITY_2018_1_OR_NEWER component objectID" + fileId);
}
catch {
// 如果导出一个prefab，这个在场景中给这个prefab加了一个entity，那么这个entity中的component其实不在unity prefab文件中，
// 而是在scene的diffData中，因此调用PrefabUtility.GetCorrespondingObjectFromOriginalSource这个方法时会抛异常，
// 就直接用inspector中的m_LocalIdentfierInFile即可。
// Debug.LogWarning("UNITY_2018_1_OR_NEWER prefab component objectID " + component.objectId);
}
}
#else
if (nativeComponent != null)
{
try {
UnityEngine.Object prefabComp = PrefabUtility.GetPrefabParent(nativeComponent);
PropertyInfo inspectorModeInfo =
typeof(UnityEditor.SerializedObject).GetProperty("inspectorMode",
BindingFlags.NonPublic | BindingFlags.Instance);
string path = AssetDatabase.GetAssetPath(prefabComp);
if (!path.EndsWith(".prefab"))
{
path = path + ".prefab";
}
component.filePath = path;
SerializedObject serializedObject = new SerializedObject(prefabComp);
inspectorModeInfo.SetValue(serializedObject, UnityEditor.InspectorMode.Debug, null);
SerializedProperty localIdProp = serializedObject.FindProperty("m_LocalIdentfierInFile");
if (localIdProp != null)
{
long localId = localIdProp.longValue;
component.objectId = localId;
// Debug.LogWarning("component localId " + localIdProp.longValue);
}
else
{
component.objectId = 0;
// Debug.LogWarning("can't get component localId");
}
}
catch {
// 应该不会走道这里。单独导出prefab时，nativeComponent已经是一个实例了，会被GetCorrespondingObjectFromOriginalSource方法抛错
// Debug.LogWarning("component use default localId " + component.objectId);
}
}
#endif
if ((component.objectId == 0 || component.objectId == -1) && nativeComponent != null)
{
Debug.LogError("component fileId is 0, component type" + component.getTypeName() + " entity name: " + nativeComponent.gameObject.name);
}
// -----------------------获取component的objectId end-------------------------------------
// 以原生component作为key建立一个缓存表，如果已存在，则复用
//
// 后续更新：这里不仅仅是复用
// 因为AddComponent的时候，有可能是外面对这个component做了一些新的修改
// 所以还要调用一次OnIterateTo，走一下相关更新逻辑
if (
nativeComponent != null &&
componentDictionary.ContainsKey(cacheKey)
// && component.GetType() == componentDictionary[nativeComponent].GetType()
)
{
//Debug.Log("" + nativeComponent.GetInstanceID());
var bbcomp = componentDictionary[cacheKey];
bbcomp.OnIterateTo(this);
return(bbcomp.arrayId);
}
else
{
componentList.Add(component);
int num = componentList.Count() - 1;
component.arrayId = num;
if (nativeComponent != null)
{
//Debug.Log("" + nativeComponent.GetInstanceID());
componentDictionary.Add(cacheKey, component);
}
component.OnIterateTo(this);
return(num);
}
}
