public TextAsset(AssetPreloadData preloadData, bool readSwitch)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
preloadData.extension = ".txt";
if (sourceFile.platform == -2)
{
uint m_ObjectHideFlags = a_Stream.ReadUInt32();
PPtr m_PrefabParentObject = sourceFile.ReadPPtr();
PPtr m_PrefabInternal = sourceFile.ReadPPtr();
}
m_Name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
if (readSwitch)
{
m_Script = a_Stream.ReadBytes(a_Stream.ReadInt32());
}
else
{
if (m_Name != "")
{
preloadData.Text = m_Name;
}
else
{
preloadData.Text = preloadData.TypeString + " #" + preloadData.uniqueID;
}
preloadData.SubItems.AddRange(new[] { preloadData.TypeString, preloadData.Size.ToString() });
}
}
public PPtr m_Father = new PPtr();//can be transform or type 224 (as seen in Minions)
public Transform(AssetPreloadData preloadData)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
if (sourceFile.platform == -2)
{
uint m_ObjectHideFlags = a_Stream.ReadUInt32();
PPtr m_PrefabParentObject = sourceFile.ReadPPtr();
PPtr m_PrefabInternal = sourceFile.ReadPPtr();
}
m_GameObject = sourceFile.ReadPPtr();
m_LocalRotation = new[] { a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() };
m_LocalPosition = new[] { a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() };
m_LocalScale = new[] { a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() };
int m_ChildrenCount = a_Stream.ReadInt32();
for (int j = 0; j < m_ChildrenCount; j++)
{
m_Children.Add(sourceFile.ReadPPtr());
}
m_Father = sourceFile.ReadPPtr();
}
public AssetBundle(AssetPreloadData preloadData)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
var m_Name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
var size = a_Stream.ReadInt32();
for (int i = 0; i < size; i++)
{
sourceFile.ReadPPtr();
}
size = a_Stream.ReadInt32();
for (int i = 0; i < size; i++)
{
var temp = new ContainerData();
temp.first = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
temp.second = new AssetInfo();
temp.second.preloadIndex = a_Stream.ReadInt32();
temp.second.preloadSize = a_Stream.ReadInt32();
temp.second.asset = sourceFile.ReadPPtr();
m_Container.Add(temp);
}
}
public Shader(AssetPreloadData preloadData, bool readSwitch)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
preloadData.extension = ".txt";
if (sourceFile.platform == -2)
{
uint m_ObjectHideFlags = a_Stream.ReadUInt32();
PPtr m_PrefabParentObject = sourceFile.ReadPPtr();
PPtr m_PrefabInternal = sourceFile.ReadPPtr();
}
m_Name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
if (readSwitch)
{
if (sourceFile.version[0] == 5 && sourceFile.version[1] >= 5 || sourceFile.version[0] > 5)//5.5.0 and up
{
a_Stream.Position = preloadData.Offset;
var str = (string)ShaderResource.ResourceManager.GetObject($"Shader{sourceFile.version[0]}{sourceFile.version[1]}");
var members = new JavaScriptSerializer().Deserialize <List <ClassMember> >(str);
m_Script = ReadSerializedShader(members, a_Stream);
}
else
{
m_Script = a_Stream.ReadBytes(a_Stream.ReadInt32());
if (sourceFile.version[0] == 5 && sourceFile.version[1] >= 3) //5.3 - 5.4
{
a_Stream.AlignStream(4);
a_Stream.ReadAlignedString(a_Stream.ReadInt32());//m_PathName
var decompressedSize = a_Stream.ReadUInt32();
var m_SubProgramBlob = a_Stream.ReadBytes(a_Stream.ReadInt32());
var decompressedBytes = new byte[decompressedSize];
using (var mstream = new MemoryStream(m_SubProgramBlob))
{
var decoder = new Lz4DecoderStream(mstream);
decoder.Read(decompressedBytes, 0, (int)decompressedSize);
decoder.Dispose();
}
m_Script = m_Script.Concat(decompressedBytes.ToArray()).ToArray();
}
}
}
else
{
if (m_Name != "")
{
preloadData.Text = m_Name;
}
else
{
preloadData.Text = preloadData.TypeString + " #" + preloadData.uniqueID;
}
preloadData.SubItems.AddRange(new[] { preloadData.TypeString, preloadData.Size.ToString() });
}
}
public static void ExportMonoBehaviour(AssetPreloadData asset, string exportFilename)
{
if (!exportFilename.EndsWith(".txt"))
{
exportFilename += ".txt";
}
File.WriteAllText(exportFilename, new MonoBehaviour(asset, true).serializedText);
}
public static void ExportText(AssetPreloadData asset, string exportPath)
{
if (!exportPath.EndsWith("\\"))
{
exportPath += "\\";
}
TextAsset TA = new TextAsset(asset, true);
File.WriteAllBytes(exportPath + TA.m_Name + ".txt", TA.m_Script);
TA = null;
}
public static void ExportAudioClip(AssetPreloadData asset, string exportPath)
{
if (!exportPath.EndsWith("\\"))
{
exportPath += "\\";
}
AudioClip m_AudioClip = new AudioClip(asset, true);
File.WriteAllBytes(exportPath + m_AudioClip.m_Name + ".mp3", m_AudioClip.m_AudioData);
m_AudioClip = null;
}
public MeshRenderer(AssetPreloadData preloadData)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
if (sourceFile.platform == -2)
{
uint m_ObjectHideFlags = a_Stream.ReadUInt32();
PPtr m_PrefabParentObject = sourceFile.ReadPPtr();
PPtr m_PrefabInternal = sourceFile.ReadPPtr();
}
m_GameObject = sourceFile.ReadPPtr();
if (sourceFile.version[0] < 5)
{
m_Enabled = a_Stream.ReadBoolean();
m_CastShadows = a_Stream.ReadByte();
m_ReceiveShadows = a_Stream.ReadBoolean();
m_LightmapIndex = a_Stream.ReadByte();
}
else
{
m_Enabled = a_Stream.ReadBoolean();
a_Stream.AlignStream(4);
m_CastShadows = a_Stream.ReadByte();
m_ReceiveShadows = a_Stream.ReadBoolean();
a_Stream.AlignStream(4);
m_LightmapIndex = a_Stream.ReadUInt16();
m_LightmapIndexDynamic = a_Stream.ReadUInt16();
}
if (sourceFile.version[0] >= 3)
{
a_Stream.Position += 16;
} //Vector4f m_LightmapTilingOffset
if (sourceFile.version[0] >= 5)
{
a_Stream.Position += 16;
} //Vector4f m_LightmapTilingOffsetDynamic
m_Materials = new PPtr[a_Stream.ReadInt32()];
for (int m = 0; m < m_Materials.Length; m++)
{
m_Materials[m] = sourceFile.ReadPPtr();
}
}
public static void ExportTexture(AssetPreloadData asset, string exportPath)
{
var m_Texture2D = new Texture2D(asset, true);
var bitmap = m_Texture2D.ConvertToBitmap(true);
if (bitmap != null)
{
if (!exportPath.EndsWith("\\"))
{
exportPath += "\\";
}
bitmap.Save(exportPath + m_Texture2D.m_Name + ".png", ImageFormat.Png);
bitmap.Dispose();
}
m_Texture2D = null;
}
public RectTransform(AssetPreloadData preloadData)
{
m_Transform = new Transform(preloadData);
//var sourceFile = preloadData.sourceFile;
//var a_Stream = preloadData.sourceFile.a_Stream;
/*
* float[2] AnchorsMin
* float[2] AnchorsMax
* float[2] Pivod
* float Width
* float Height
* float[2] ?
*/
}
public string uniqueID = "0";//this way file and folder TreeNodes will be treated as FBX scene
public GameObject(AssetPreloadData preloadData)
{
if (preloadData != null)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
uniqueID = preloadData.uniqueID;
if (sourceFile.platform == -2)
{
uint m_ObjectHideFlags = a_Stream.ReadUInt32();
PPtr m_PrefabParentObject = sourceFile.ReadPPtr();
PPtr m_PrefabInternal = sourceFile.ReadPPtr();
}
int m_Component_size = a_Stream.ReadInt32();
for (int j = 0; j < m_Component_size; j++)
{
if ((sourceFile.version[0] == 5 && sourceFile.version[1] >= 5) || sourceFile.version[0] > 5)//5.5.0 and up
{
m_Components.Add(sourceFile.ReadPPtr());
}
else
{
int first = a_Stream.ReadInt32();
m_Components.Add(sourceFile.ReadPPtr());
}
}
m_Layer = a_Stream.ReadInt32();
int namesize = a_Stream.ReadInt32();
m_Name = a_Stream.ReadAlignedString(namesize);
if (m_Name == "")
{
m_Name = "GameObject #" + uniqueID;
}
m_Tag = a_Stream.ReadUInt16();
m_IsActive = a_Stream.ReadBoolean();
Text = m_Name;
preloadData.Text = m_Name;
//name should be unique
Name = uniqueID;
}
}
public MeshFilter(AssetPreloadData preloadData)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
if (sourceFile.platform == -2)
{
uint m_ObjectHideFlags = a_Stream.ReadUInt32();
PPtr m_PrefabParentObject = sourceFile.ReadPPtr();
PPtr m_PrefabInternal = sourceFile.ReadPPtr();
}
m_GameObject = sourceFile.ReadPPtr();
m_Mesh = sourceFile.ReadPPtr();
}
public MonoBehaviour(AssetPreloadData preloadData, bool readSwitch)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
var m_GameObject = sourceFile.ReadPPtr();
var m_Enabled = a_Stream.ReadByte();
a_Stream.AlignStream(4);
var m_Script = sourceFile.ReadPPtr();
var m_Name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
if (readSwitch)
{
preloadData.extension = ".txt";
if ((serializedText = preloadData.ViewStruct()) == null)
{
var str = "PPtr<GameObject> m_GameObject\r\n";
str += "\tint m_FileID = " + m_GameObject.m_FileID + "\r\n";
str += "\tint64 m_PathID = " + m_GameObject.m_PathID + "\r\n";
str += "UInt8 m_Enabled = " + m_Enabled + "\r\n";
str += "PPtr<MonoScript> m_Script\r\n";
str += "\tint m_FileID = " + m_Script.m_FileID + "\r\n";
str += "\tint64 m_PathID = " + m_Script.m_PathID + "\r\n";
str += "string m_Name = \"" + m_Name + "\"\r\n";
serializedText = str;
}
}
else
{
if (m_Name != "")
{
preloadData.Text = m_Name;
}
else
{
preloadData.Text = preloadData.TypeString + " #" + preloadData.uniqueID;
}
preloadData.SubItems.AddRange(new[] { preloadData.TypeString, preloadData.Size.ToString() });
}
}
public BuildSettings(AssetPreloadData preloadData)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
int levels = a_Stream.ReadInt32();
for (int l = 0; l < levels; l++)
{
string level = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
}
if (sourceFile.version[0] == 5)
{
int preloadedPlugins = a_Stream.ReadInt32();
for (int l = 0; l < preloadedPlugins; l++)
{
string preloadedPlugin = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
}
}
a_Stream.Position += 4; //bool flags
if (sourceFile.fileGen >= 8)
{
a_Stream.Position += 4;
} //bool flags
if (sourceFile.fileGen >= 9)
{
a_Stream.Position += 4;
} //bool flags
if (sourceFile.version[0] == 5 ||
(sourceFile.version[0] == 4 && (sourceFile.version[1] >= 3 ||
(sourceFile.version[1] == 2 && sourceFile.buildType[0] != "a"))))
{
a_Stream.Position += 4;
} //bool flags
m_Version = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
}
public Material(AssetPreloadData preloadData)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
if (sourceFile.platform == -2)
{
uint m_ObjectHideFlags = a_Stream.ReadUInt32();
PPtr m_PrefabParentObject = sourceFile.ReadPPtr();
PPtr m_PrefabInternal = sourceFile.ReadPPtr();
}
m_Name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
m_Shader = sourceFile.ReadPPtr();
if (sourceFile.version[0] == 4 && (sourceFile.version[1] >= 2 || (sourceFile.version[1] == 1 && sourceFile.buildType[0] != "a")))
{
m_ShaderKeywords = new string[a_Stream.ReadInt32()];
for (int i = 0; i < m_ShaderKeywords.Length; i++)
{
m_ShaderKeywords[i] = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
}
}
else if (sourceFile.version[0] >= 5)//5.0 and up
{
m_ShaderKeywords = new string[1] {
a_Stream.ReadAlignedString(a_Stream.ReadInt32())
};
uint m_LightmapFlags = a_Stream.ReadUInt32();
if (sourceFile.version[0] == 5 && sourceFile.version[1] >= 6 || sourceFile.version[0] > 5)//5.6.0 and up
{
var m_EnableInstancingVariants = a_Stream.ReadBoolean();
//var m_DoubleSidedGI = a_Stream.ReadBoolean();//2017.x
a_Stream.AlignStream(4);
}
}
if (sourceFile.version[0] > 4 || sourceFile.version[0] == 4 && sourceFile.version[1] >= 3)
{
m_CustomRenderQueue = a_Stream.ReadInt32();
}
if (sourceFile.version[0] == 5 && sourceFile.version[1] >= 1 || sourceFile.version[0] > 5)//5.1 and up
{
string[][] stringTagMap = new string[a_Stream.ReadInt32()][];
for (int i = 0; i < stringTagMap.Length; i++)
{
stringTagMap[i] = new string[2] {
a_Stream.ReadAlignedString(a_Stream.ReadInt32()), a_Stream.ReadAlignedString(a_Stream.ReadInt32())
};
}
}
//disabledShaderPasses
if ((sourceFile.version[0] == 5 && sourceFile.version[1] >= 6) || sourceFile.version[0] > 5)//5.6.0 and up
{
var size = a_Stream.ReadInt32();
for (int i = 0; i < size; i++)
{
a_Stream.ReadAlignedString(a_Stream.ReadInt32());
}
}
//m_SavedProperties
m_TexEnvs = new TexEnv[a_Stream.ReadInt32()];
for (int i = 0; i < m_TexEnvs.Length; i++)
{
TexEnv m_TexEnv = new TexEnv()
{
name = a_Stream.ReadAlignedString(a_Stream.ReadInt32()),
m_Texture = sourceFile.ReadPPtr(),
m_Scale = new float[2] {
a_Stream.ReadSingle(), a_Stream.ReadSingle()
},
m_Offset = new float[2] {
a_Stream.ReadSingle(), a_Stream.ReadSingle()
}
};
m_TexEnvs[i] = m_TexEnv;
}
m_Floats = new strFloatPair[a_Stream.ReadInt32()];
for (int i = 0; i < m_Floats.Length; i++)
{
strFloatPair m_Float = new strFloatPair()
{
first = a_Stream.ReadAlignedString(a_Stream.ReadInt32()),
second = a_Stream.ReadSingle()
};
m_Floats[i] = m_Float;
}
m_Colors = new strColorPair[a_Stream.ReadInt32()];
for (int i = 0; i < m_Colors.Length; i++)
{
strColorPair m_Color = new strColorPair()
{
first = a_Stream.ReadAlignedString(a_Stream.ReadInt32()),
second = new float[4] {
a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle()
}
};
m_Colors[i] = m_Color;
}
}
public unityFont(AssetPreloadData preloadData, bool readSwitch)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
if (sourceFile.platform == -2)
{
uint m_ObjectHideFlags = a_Stream.ReadUInt32();
PPtr m_PrefabParentObject = sourceFile.ReadPPtr();
PPtr m_PrefabInternal = sourceFile.ReadPPtr();
}
m_Name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
if (readSwitch)
{
if ((sourceFile.version[0] == 5 && sourceFile.version[1] >= 5) || sourceFile.version[0] > 5)
{
var m_LineSpacing = a_Stream.ReadSingle();
var m_DefaultMaterial = sourceFile.ReadPPtr();
var m_FontSize = a_Stream.ReadSingle();
var m_Texture = sourceFile.ReadPPtr();
int m_AsciiStartOffset = a_Stream.ReadInt32();
var m_Tracking = a_Stream.ReadSingle();
var m_CharacterSpacing = a_Stream.ReadInt32();
var m_CharacterPadding = a_Stream.ReadInt32();
var m_ConvertCase = a_Stream.ReadInt32();
int m_CharacterRects_size = a_Stream.ReadInt32();
for (int i = 0; i < m_CharacterRects_size; i++)
{
int index = a_Stream.ReadInt32();
//Rectf uv
float uvx = a_Stream.ReadSingle();
float uvy = a_Stream.ReadSingle();
float uvwidth = a_Stream.ReadSingle();
float uvheight = a_Stream.ReadSingle();
//Rectf vert
float vertx = a_Stream.ReadSingle();
float verty = a_Stream.ReadSingle();
float vertwidth = a_Stream.ReadSingle();
float vertheight = a_Stream.ReadSingle();
float width = a_Stream.ReadSingle();
if (sourceFile.version[0] >= 4)
{
bool flipped = a_Stream.ReadBoolean();
a_Stream.Position += 3;
}
}
int m_KerningValues_size = a_Stream.ReadInt32();
for (int i = 0; i < m_KerningValues_size; i++)
{
int pairfirst = a_Stream.ReadInt16();
int pairsecond = a_Stream.ReadInt16();
float second = a_Stream.ReadSingle();
}
var m_PixelScale = a_Stream.ReadSingle();
int m_FontData_size = a_Stream.ReadInt32();
if (m_FontData_size > 0)
{
m_FontData = new byte[m_FontData_size];
a_Stream.Read(m_FontData, 0, m_FontData_size);
if (m_FontData[0] == 79 && m_FontData[1] == 84 && m_FontData[2] == 84 && m_FontData[3] == 79)
{
preloadData.extension = ".otf";
}
else
{
preloadData.extension = ".ttf";
}
}
}
else
{
int m_AsciiStartOffset = a_Stream.ReadInt32();
if (sourceFile.version[0] <= 3)
{
int m_FontCountX = a_Stream.ReadInt32();
int m_FontCountY = a_Stream.ReadInt32();
}
float m_Kerning = a_Stream.ReadSingle();
float m_LineSpacing = a_Stream.ReadSingle();
if (sourceFile.version[0] <= 3)
{
int m_PerCharacterKerning_size = a_Stream.ReadInt32();
for (int i = 0; i < m_PerCharacterKerning_size; i++)
{
int first = a_Stream.ReadInt32();
float second = a_Stream.ReadSingle();
}
}
else
{
int m_CharacterSpacing = a_Stream.ReadInt32();
int m_CharacterPadding = a_Stream.ReadInt32();
}
int m_ConvertCase = a_Stream.ReadInt32();
PPtr m_DefaultMaterial = sourceFile.ReadPPtr();
int m_CharacterRects_size = a_Stream.ReadInt32();
for (int i = 0; i < m_CharacterRects_size; i++)
{
int index = a_Stream.ReadInt32();
//Rectf uv
float uvx = a_Stream.ReadSingle();
float uvy = a_Stream.ReadSingle();
float uvwidth = a_Stream.ReadSingle();
float uvheight = a_Stream.ReadSingle();
//Rectf vert
float vertx = a_Stream.ReadSingle();
float verty = a_Stream.ReadSingle();
float vertwidth = a_Stream.ReadSingle();
float vertheight = a_Stream.ReadSingle();
float width = a_Stream.ReadSingle();
if (sourceFile.version[0] >= 4)
{
bool flipped = a_Stream.ReadBoolean();
a_Stream.Position += 3;
}
}
PPtr m_Texture = sourceFile.ReadPPtr();
int m_KerningValues_size = a_Stream.ReadInt32();
for (int i = 0; i < m_KerningValues_size; i++)
{
int pairfirst = a_Stream.ReadInt16();
int pairsecond = a_Stream.ReadInt16();
float second = a_Stream.ReadSingle();
}
if (sourceFile.version[0] <= 3)
{
bool m_GridFont = a_Stream.ReadBoolean();
a_Stream.Position += 3; //4 byte alignment
}
else
{
float m_PixelScale = a_Stream.ReadSingle();
}
int m_FontData_size = a_Stream.ReadInt32();
if (m_FontData_size > 0)
{
m_FontData = new byte[m_FontData_size];
a_Stream.Read(m_FontData, 0, m_FontData_size);
if (m_FontData[0] == 79 && m_FontData[1] == 84 && m_FontData[2] == 84 && m_FontData[3] == 79)
{
preloadData.extension = ".otf";
}
else
{
preloadData.extension = ".ttf";
}
}
float m_FontSize = a_Stream.ReadSingle();//problem here in minifootball
float m_Ascent = a_Stream.ReadSingle();
uint m_DefaultStyle = a_Stream.ReadUInt32();
int m_FontNames = a_Stream.ReadInt32();
for (int i = 0; i < m_FontNames; i++)
{
string m_FontName = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
}
if (sourceFile.version[0] >= 4)
{
int m_FallbackFonts = a_Stream.ReadInt32();
for (int i = 0; i < m_FallbackFonts; i++)
{
PPtr m_FallbackFont = sourceFile.ReadPPtr();
}
int m_FontRenderingMode = a_Stream.ReadInt32();
}
}
}
else
{
if (m_Name != "")
{
preloadData.Text = m_Name;
}
else
{
preloadData.Text = preloadData.TypeString + " #" + preloadData.uniqueID;
}
preloadData.SubItems.AddRange(new[] { preloadData.TypeString, preloadData.Size.ToString() });
}
}
private static byte[] ReadSerializedShader(List <ClassMember> members, EndianStream a_Stream)
{
var offsets = new List <uint>();
var compressedLengths = new List <uint>();
var decompressedLengths = new List <uint>();
for (int i = 0; i < members.Count; i++)
{
var member = members[i];
var level = member.Level;
var varTypeStr = member.Type;
if (member.Name == "offsets")
{
var offsets_size = a_Stream.ReadInt32();
for (int j = 0; j < offsets_size; j++)
{
offsets.Add(a_Stream.ReadUInt32());
}
var compressedLengths_size = a_Stream.ReadInt32();
for (int j = 0; j < compressedLengths_size; j++)
{
compressedLengths.Add(a_Stream.ReadUInt32());
}
var decompressedLengths_size = a_Stream.ReadInt32();
for (int j = 0; j < decompressedLengths_size; j++)
{
decompressedLengths.Add(a_Stream.ReadUInt32());
}
var compressedBlob = a_Stream.ReadBytes(a_Stream.ReadInt32());
var decompressedStream = new MemoryStream();
for (int j = 0; j < offsets.Count; j++)
{
var compressedBytes = new byte[compressedLengths[j]];
Array.Copy(compressedBlob, offsets[j], compressedBytes, 0, compressedLengths[j]);
var decompressedBytes = new byte[decompressedLengths[j]];
using (var mstream = new MemoryStream(compressedBytes))
{
var decoder = new Lz4DecoderStream(mstream);
decoder.Read(decompressedBytes, 0, (int)decompressedLengths[j]);
decoder.Dispose();
}
decompressedStream.Write(decompressedBytes, 0, decompressedBytes.Length);
}
var decompressedBlob = decompressedStream.ToArray();
return(decompressedBlob);
}
var align = (member.Flag & 0x4000) != 0;
if (varTypeStr == "SInt8")//sbyte
{
a_Stream.ReadSByte();
}
else if (varTypeStr == "UInt8")//byte
{
a_Stream.ReadByte();
}
else if (varTypeStr == "short" || varTypeStr == "SInt16")//Int16
{
a_Stream.ReadInt16();
}
else if (varTypeStr == "UInt16" || varTypeStr == "unsigned short")//UInt16
{
a_Stream.ReadUInt16();
}
else if (varTypeStr == "int" || varTypeStr == "SInt32")//Int32
{
a_Stream.ReadInt32();
}
else if (varTypeStr == "UInt32" || varTypeStr == "unsigned int")//UInt32
{
a_Stream.ReadUInt32();
}
else if (varTypeStr == "long long" || varTypeStr == "SInt64")//Int64
{
a_Stream.ReadInt64();
}
else if (varTypeStr == "UInt64" || varTypeStr == "unsigned long long")//UInt64
{
a_Stream.ReadUInt64();
}
else if (varTypeStr == "float")//float
{
a_Stream.ReadSingle();
}
else if (varTypeStr == "double")//double
{
a_Stream.ReadDouble();
}
else if (varTypeStr == "bool")//bool
{
a_Stream.ReadBoolean();
}
else if (varTypeStr == "string")//string
{
a_Stream.ReadAlignedString(a_Stream.ReadInt32());
i += 3; //skip
}
else if (varTypeStr == "Array") //Array
{
if ((members[i - 1].Flag & 0x4000) != 0)
{
align = true;
}
var size = a_Stream.ReadInt32();
var array = AssetPreloadData.ReadArray(members, level, i);
for (int j = 0; j < size; j++)
{
ReadSerializedShader(array, a_Stream);
}
i += array.Count + 1;//skip
}
else
{
align = false;
}
if (align)
{
a_Stream.AlignStream(4);
}
}
return(null);
}
public PlayerSettings(AssetPreloadData preloadData)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
if ((sourceFile.version[0] == 5 && sourceFile.version[1] >= 4) || sourceFile.version[0] > 5)//5.4.0 nad up
{
//productGUID
a_Stream.ReadInt32();
a_Stream.ReadInt32();
a_Stream.ReadInt32();
a_Stream.ReadInt32();
}
if (sourceFile.version[0] >= 3)
{
if (sourceFile.version[0] == 3 && sourceFile.version[1] < 2)
{
string AndroidLicensePublicKey = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
}
else
{
bool AndroidProfiler = a_Stream.ReadBoolean(); a_Stream.AlignStream(4);
}
int defaultScreenOrientation = a_Stream.ReadInt32();
int targetDevice = a_Stream.ReadInt32();
if (sourceFile.version[0] < 5 || (sourceFile.version[0] == 5 && sourceFile.version[1] < 1))
{
int targetGlesGraphics = a_Stream.ReadInt32();
}
if ((sourceFile.version[0] == 5 && sourceFile.version[1] < 1) || (sourceFile.version[0] == 4 && sourceFile.version[1] == 6 && sourceFile.version[2] >= 3))
{
int targetIOSGraphics = a_Stream.ReadInt32();
}
if (sourceFile.version[0] == 5 && (sourceFile.version[1] > 2 || (sourceFile.version[1] == 2 && sourceFile.version[2] >= 1)))
{
bool useOnDemandResources = a_Stream.ReadBoolean(); a_Stream.AlignStream(4);
}
if (sourceFile.version[0] < 5 || (sourceFile.version[0] == 5 && sourceFile.version[1] < 3))
{
int targetResolution = a_Stream.ReadInt32();
}
if (sourceFile.version[0] == 3 && sourceFile.version[1] <= 1)
{
bool OverrideIPodMusic = a_Stream.ReadBoolean(); a_Stream.AlignStream(4);
}
else if (sourceFile.version[0] == 3 && sourceFile.version[1] <= 4)
{
}
else
{
int accelerometerFrequency = a_Stream.ReadInt32();
} //3.5.0 and up
}
//fail in Unity 5 beta
companyName = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
productName = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
}
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 AudioClip(AssetPreloadData preloadData, bool readSwitch)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
if (sourceFile.platform == -2)
{
uint m_ObjectHideFlags = a_Stream.ReadUInt32();
PPtr m_PrefabParentObject = sourceFile.ReadPPtr();
PPtr m_PrefabInternal = sourceFile.ReadPPtr();
}
m_Name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
if (sourceFile.version[0] < 5)
{
m_Format = a_Stream.ReadInt32(); //channels?
m_Type = a_Stream.ReadInt32();
m_3D = a_Stream.ReadBoolean();
m_UseHardware = a_Stream.ReadBoolean();
a_Stream.Position += 2; //4 byte alignment
if (sourceFile.version[0] >= 4 || (sourceFile.version[0] == 3 && sourceFile.version[1] >= 2)) //3.2.0 to 5
{
int m_Stream = a_Stream.ReadInt32();
m_Size = a_Stream.ReadInt32();
var asize = m_Size % 4 != 0 ? m_Size + 4 - m_Size % 4 : m_Size;
if (m_Stream > 1 && preloadData.Size + preloadData.Offset - a_Stream.Position > asize)
{
m_Offset = a_Stream.ReadInt32();
m_Source = sourceFile.filePath + ".resS";
}
}
else
{
m_Size = a_Stream.ReadInt32();
}
}
else
{
m_LoadType = a_Stream.ReadInt32();//Decompress on load, Compressed in memory, Streaming
m_Channels = a_Stream.ReadInt32();
m_Frequency = a_Stream.ReadInt32();
m_BitsPerSample = a_Stream.ReadInt32();
m_Length = a_Stream.ReadSingle();
m_IsTrackerFormat = a_Stream.ReadBoolean();
a_Stream.Position += 3;
m_SubsoundIndex = a_Stream.ReadInt32();
m_PreloadAudioData = a_Stream.ReadBoolean();
m_LoadInBackground = a_Stream.ReadBoolean();
m_Legacy3D = a_Stream.ReadBoolean();
a_Stream.Position += 1;
m_3D = m_Legacy3D;
m_Source = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
m_Source = Path.Combine(Path.GetDirectoryName(sourceFile.filePath), m_Source.Replace("archive:/", ""));
m_Offset = a_Stream.ReadInt64();
m_Size = a_Stream.ReadInt64();
m_CompressionFormat = a_Stream.ReadInt32();
}
if (readSwitch)
{
if (m_Source == null)
{
m_AudioData = a_Stream.ReadBytes((int)m_Size);
}
else if (File.Exists(m_Source) ||
File.Exists(m_Source = Path.Combine(Path.GetDirectoryName(sourceFile.filePath), Path.GetFileName(m_Source))))
{
BinaryReader reader = new BinaryReader(File.OpenRead(m_Source));
reader.BaseStream.Position = m_Offset;
m_AudioData = reader.ReadBytes((int)m_Size);
reader.Close();
}
}
else
{
preloadData.InfoText = "Compression format: ";
switch (m_Type)
{
case 2:
preloadData.extension = ".aif";
preloadData.InfoText += "AIFF";
break;
case 13:
preloadData.extension = ".mp3";
preloadData.InfoText += "MP3";
break;
case 14:
preloadData.extension = ".ogg";
preloadData.InfoText += "Ogg Vorbis";
break;
case 20:
preloadData.extension = ".wav";
preloadData.InfoText += "WAV";
break;
case 22: //xbox encoding
preloadData.extension = ".wav";
preloadData.InfoText += "Xbox360 WAV";
break;
}
switch (m_CompressionFormat)
{
case 0:
preloadData.extension = ".fsb";
preloadData.InfoText += "PCM";
break;
case 1:
preloadData.extension = ".fsb";
preloadData.InfoText += "Vorbis";
break;
case 2:
preloadData.extension = ".fsb";
preloadData.InfoText += "ADPCM";
break;
case 3:
preloadData.extension = ".fsb";
preloadData.InfoText += "MP3"; //not sure
break;
case 7:
preloadData.extension = ".m4a";
preloadData.InfoText += "M4a";
break;
}
if (preloadData.extension == null)
{
preloadData.extension = ".AudioClip";
preloadData.InfoText += "Unknown";
}
preloadData.InfoText += "\n3D: " + m_3D;
if (m_Name != "")
{
preloadData.Text = m_Name;
}
else
{
preloadData.Text = preloadData.TypeString + " #" + preloadData.uniqueID;
}
preloadData.SubItems.AddRange(new[] { preloadData.TypeString, preloadData.Size.ToString() });
}
}
public AssetsFile(string fullName, EndianStream fileStream)
{
a_Stream = fileStream;
filePath = fullName;
fileName = Path.GetFileName(fullName);
try
{
int tableSize = a_Stream.ReadInt32();
int dataEnd = a_Stream.ReadInt32();
fileGen = a_Stream.ReadInt32();
uint dataOffset = a_Stream.ReadUInt32();
sharedAssetsList[0].fileName = Path.GetFileName(fullName); //reference itself because sharedFileIDs start from 1
switch (fileGen)
{
case 6: //2.5.0 - 2.6.1
{
a_Stream.Position = (dataEnd - tableSize);
a_Stream.Position += 1;
break;
}
case 7: //3.0.0 beta
{
a_Stream.Position = (dataEnd - tableSize);
a_Stream.Position += 1;
m_Version = a_Stream.ReadStringToNull();
break;
}
case 8: //3.0.0 - 3.4.2
{
a_Stream.Position = (dataEnd - tableSize);
a_Stream.Position += 1;
m_Version = a_Stream.ReadStringToNull();
platform = a_Stream.ReadInt32();
break;
}
case 9: //3.5.0 - 4.6.x
{
a_Stream.Position += 4; //azero
m_Version = a_Stream.ReadStringToNull();
platform = a_Stream.ReadInt32();
break;
}
case 14: //5.0.0 beta and final
case 15: //5.0.1 - 5.4
case 16: //??.. no sure
case 17: //5.5.0 and up
{
a_Stream.Position += 4; //azero
m_Version = a_Stream.ReadStringToNull();
platform = a_Stream.ReadInt32();
baseDefinitions = a_Stream.ReadBoolean();
break;
}
default:
{
//MessageBox.Show("Unsupported Unity version!" + fileGen, "Unity Studio Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
if (platform > 255 || platform < 0)
{
byte[] b32 = BitConverter.GetBytes(platform);
Array.Reverse(b32);
platform = BitConverter.ToInt32(b32, 0);
//endianType = EndianType.LittleEndian;
a_Stream.endian = EndianType.LittleEndian;
}
switch (platform)
{
case -2:
platformStr = "Unity Package";
break;
case 4:
platformStr = "OSX";
break;
case 5:
platformStr = "PC";
break;
case 6:
platformStr = "Web";
break;
case 7:
platformStr = "Web streamed";
break;
case 9:
platformStr = "iOS";
break;
case 10:
platformStr = "PS3";
break;
case 11:
platformStr = "Xbox 360";
break;
case 13:
platformStr = "Android";
break;
case 16:
platformStr = "Google NaCl";
break;
case 19:
platformStr = "CollabPreview";
break;
case 21:
platformStr = "WP8";
break;
case 25:
platformStr = "Linux";
break;
case 29:
platformStr = "Wii U";
break;
default:
platformStr = "Unknown Platform";
break;
}
int baseCount = a_Stream.ReadInt32();
for (int i = 0; i < baseCount; i++)
{
if (fileGen < 14)
{
int classID = a_Stream.ReadInt32();
string baseType = a_Stream.ReadStringToNull();
string baseName = a_Stream.ReadStringToNull();
a_Stream.Position += 20;
int memberCount = a_Stream.ReadInt32();
var cb = new List <ClassMember>();
for (int m = 0; m < memberCount; m++)
{
readBase(cb, 1);
}
var aClass = new ClassStruct()
{
ID = classID, Text = (baseType + " " + baseName), members = cb
};
aClass.SubItems.Add(classID.ToString());
ClassStructures.Add(classID, aClass);
}
else
{
readBase5();
}
}
if (fileGen >= 7 && fileGen < 14)
{
a_Stream.Position += 4; //azero
}
int assetCount = a_Stream.ReadInt32();
#region asset preload table
string assetIDfmt = "D" + assetCount.ToString().Length; //format for unique ID
for (int i = 0; i < assetCount; i++)
{
//each table entry is aligned individually, not the whole table
if (fileGen >= 14)
{
a_Stream.AlignStream(4);
}
AssetPreloadData asset = new AssetPreloadData();
if (fileGen < 14)
{
asset.m_PathID = a_Stream.ReadInt32();
}
else
{
asset.m_PathID = a_Stream.ReadInt64();
}
asset.Offset = a_Stream.ReadUInt32();
asset.Offset += dataOffset;
asset.Size = a_Stream.ReadInt32();
if (fileGen > 15)
{
int index = a_Stream.ReadInt32();
asset.Type1 = classIDs[index][0];
asset.Type2 = (ushort)classIDs[index][1];
}
else
{
asset.Type1 = a_Stream.ReadInt32();
asset.Type2 = a_Stream.ReadUInt16();
a_Stream.Position += 2;
}
if (fileGen == 15)
{
byte unknownByte = a_Stream.ReadByte();
//this is a single byte, not an int32
//the next entry is aligned after this
//but not the last!
if (unknownByte != 0)
{
//bool investigate = true;
}
}
string typeString;
if (ClassIDReference.Names.TryGetValue(asset.Type2, out typeString))
{
asset.TypeString = typeString;
}
else
{
asset.TypeString = "Unknown Type " + asset.Type2;
}
asset.uniqueID = i.ToString(assetIDfmt);
asset.sourceFile = this;
preloadTable.Add(asset.m_PathID, asset);
#region read BuildSettings to get version for unity 2.x files
if (asset.Type2 == 141 && fileGen == 6)
{
long nextAsset = a_Stream.Position;
BuildSettings BSettings = new BuildSettings(asset);
m_Version = BSettings.m_Version;
a_Stream.Position = nextAsset;
}
#endregion
}
#endregion
buildType = m_Version.Split(buildTypeSplit, StringSplitOptions.RemoveEmptyEntries);
var strver = from Match m in Regex.Matches(m_Version, @"[0-9]") select m.Value;
version = Array.ConvertAll(strver.ToArray(), int.Parse);
if (version[0] == 2 && version[1] == 0 && version[2] == 1 && version[3] == 7)//2017.x
{
var nversion = new int[version.Length - 3];
nversion[0] = 2017;
Array.Copy(version, 4, nversion, 1, version.Length - 4);
version = nversion;
}
if (fileGen >= 14)
{
//this looks like a list of assets that need to be preloaded in memory before anytihng else
int someCount = a_Stream.ReadInt32();
for (int i = 0; i < someCount; i++)
{
int num1 = a_Stream.ReadInt32();
a_Stream.AlignStream(4);
long m_PathID = a_Stream.ReadInt64();
}
}
int sharedFileCount = a_Stream.ReadInt32();
for (int i = 0; i < sharedFileCount; i++)
{
UnityShared shared = new UnityShared();
shared.aName = a_Stream.ReadStringToNull();
a_Stream.Position += 20;
string sharedFileName = a_Stream.ReadStringToNull(); //relative path
shared.fileName = sharedFileName.Replace("/", "\\");
sharedAssetsList.Add(shared);
}
valid = true;
}
catch
{
}
}
