Update README.md

Updated project Support 2017.4
2018-03-25 13:53:52 +08:00
parent a062905734
commit f87390cc2b
104 changed files with 179 additions and 179 deletions
--- a/UnityStudio/StudioClasses/PPtrHelpers.cs
+++ b/UnityStudio/StudioClasses/PPtrHelpers.cs
@@ -0,0 +1,90 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using static UnityStudio.Studio;
+
+namespace UnityStudio
+{
+    public class PPtr
+    {
+        //m_FileID 0 means current file
+        public int m_FileID;
+        //m_PathID acts more like a hash in some games
+        public long m_PathID;
+    }
+
+    public static class PPtrHelpers
+    {
+        public static PPtr ReadPPtr(this AssetsFile sourceFile)
+        {
+            var result = new PPtr();
+            var reader = sourceFile.assetsFileReader;
+
+            int FileID = reader.ReadInt32();
+            if (FileID >= 0 && FileID < sourceFile.sharedAssetsList.Count)
+            {
+                var sharedFile = sourceFile.sharedAssetsList[FileID];
+                var index = sharedFile.Index;
+                if (index == -2)
+                {
+                    var name = sharedFile.fileName.ToUpper();
+                    if (!sharedFileIndex.TryGetValue(name, out index))
+                    {
+                        index = assetsfileList.FindIndex(aFile => aFile.upperFileName == name);
+                        sharedFileIndex.Add(name, index);
+                    }
+                    sharedFile.Index = index;
+                }
+                result.m_FileID = index;
+            }
+
+            result.m_PathID = sourceFile.fileGen < 14 ? reader.ReadInt32() : reader.ReadInt64();
+
+            return result;
+        }
+
+        public static bool TryGetPD(this List<AssetsFile> assetsfileList, PPtr m_elm, out AssetPreloadData result)
+        {
+            result = null;
+
+            if (m_elm != null && m_elm.m_FileID >= 0 && m_elm.m_FileID < assetsfileList.Count)
+            {
+                AssetsFile sourceFile = assetsfileList[m_elm.m_FileID];
+
+                //TryGetValue should be safe because m_PathID is 0 when initialized and PathID values range from 1
+                if (sourceFile.preloadTable.TryGetValue(m_elm.m_PathID, out result)) { return true; }
+            }
+
+            return false;
+        }
+
+        public static bool TryGetTransform(this List<AssetsFile> assetsfileList, PPtr m_elm, out Transform m_Transform)
+        {
+            m_Transform = null;
+
+            if (m_elm != null && m_elm.m_FileID >= 0 && m_elm.m_FileID < assetsfileList.Count)
+            {
+                AssetsFile sourceFile = assetsfileList[m_elm.m_FileID];
+
+                if (sourceFile.TransformList.TryGetValue(m_elm.m_PathID, out m_Transform)) { return true; }
+            }
+
+            return false;
+        }
+
+        public static bool TryGetGameObject(this List<AssetsFile> assetsfileList, PPtr m_elm, out GameObject m_GameObject)
+        {
+            m_GameObject = null;
+
+            if (m_elm != null && m_elm.m_FileID >= 0 && m_elm.m_FileID < assetsfileList.Count)
+            {
+                AssetsFile sourceFile = assetsfileList[m_elm.m_FileID];
+
+                if (sourceFile.GameObjectList.TryGetValue(m_elm.m_PathID, out m_GameObject)) { return true; }
+            }
+
+            return false;
+        }
+    }
+}