public TextAsset(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)
{
m_Script = a_Stream.ReadBytes(a_Stream.ReadInt32());
}
else
{
preloadData.extension = ".txt";
preloadData.Text = m_Name;
}
}
public BuildSettings(AssetPreloadData preloadData)
{
AssetsFile sourceFile = preloadData.sourceFile;
EndianStream stream = preloadData.sourceFile.a_Stream;
stream.Position = preloadData.Offset;
int num = stream.ReadInt32();
for (int i = 0; i < num; i++)
{
string str = stream.ReadAlignedString(stream.ReadInt32());
}
if (sourceFile.version[0] == 5)
{
int num3 = stream.ReadInt32();
for (int j = 0; j < num3; j++)
{
string str2 = stream.ReadAlignedString(stream.ReadInt32());
}
}
stream.Position += 4L;
if (sourceFile.fileGen >= 8)
{
stream.Position += 4L;
}
if (sourceFile.fileGen >= 9)
{
stream.Position += 4L;
}
if ((sourceFile.version[0] == 5) || ((sourceFile.version[0] == 4) && ((sourceFile.version[1] >= 3) || ((sourceFile.version[1] == 2) && (sourceFile.buildType[0] != "a")))))
{
stream.Position += 4L;
}
this.m_Version = stream.ReadAlignedString(stream.ReadInt32());
}
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)
{
if ((serializedText = preloadData.ViewStruct()) == null)
{
var str = "PPtr<GameObject> m_GameObject\n";
str += "\tint m_FileID = " + m_GameObject.m_FileID + "\n";
str += "\tint64 m_PathID = " + m_GameObject.m_PathID + "\n";
str += "UInt8 m_Enabled = " + m_Enabled + "\n";
str += "PPtr<MonoScript> m_Script\n";
str += "\tint m_FileID = " + m_Script.m_FileID + "\n";
str += "\tint64 m_PathID = " + m_Script.m_PathID + "\n";
str += "string m_Name = \"" + m_Name + "\"\n";
serializedText = str;
}
}
else
{
preloadData.extension = ".snaa";
preloadData.Text = m_Name;
}
}
public PlayerSettings(AssetPreloadData preloadData)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
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); }
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());
}
private void ExportText(Unity_Studio.AssetPreloadData asset)
{
Unity_Studio.TextAsset m_TextAsset = new Unity_Studio.TextAsset(asset, false);
Directory.CreateDirectory(ContentData.ContentPath());
Directory.CreateDirectory(ContentData.ContentPath() + gameType);
Directory.CreateDirectory(ContentData.ContentPath() + gameType + "/ffg");
Directory.CreateDirectory(ContentData.ContentPath() + gameType + "/ffg/text");
string fileCandidate = ContentData.ContentPath() + gameType + "/ffg/text/" + asset.Text;
string fileName = fileCandidate + asset.extension;
m_TextAsset = new Unity_Studio.TextAsset(asset, true);
while (File.Exists(fileName))
{
return;// Fixme;
}
using (BinaryWriter writer = new BinaryWriter(File.Open(fileName, FileMode.Create)))
{
writer.Write(m_TextAsset.Deobfuscate(finder.ObfuscateKey()));
writer.Close();
}
// Run monster data extration tool if in dev
if (Application.isEditor && asset.Text.Equals("Localization"))
{
if (finder is MoMFinder)
{
ExtractDataTool.MoM(m_TextAsset.Deobfuscate(finder.ObfuscateKey()));
}
}
}
private void ExportFont(Unity_Studio.AssetPreloadData asset)
{
Unity_Studio.unityFont m_Font = new Unity_Studio.unityFont(asset, false);
Directory.CreateDirectory(ContentData.ContentPath());
Directory.CreateDirectory(ContentData.ContentPath() + gameType);
Directory.CreateDirectory(ContentData.ContentPath() + gameType + "/ffg");
Directory.CreateDirectory(ContentData.ContentPath() + gameType + "/ffg/fonts");
string fileCandidate = ContentData.ContentPath() + gameType + "/ffg/fonts/" + asset.Text;
string fileName = fileCandidate + ".ttf";
m_Font = new Unity_Studio.unityFont(asset, true);
if (m_Font.m_FontData == null)
{
return;
}
while (File.Exists(fileName))
{
return;// Fixme;
}
using (BinaryWriter writer = new BinaryWriter(File.Open(fileName, FileMode.Create)))
{
writer.Write(m_Font.m_FontData);
writer.Close();
}
}
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 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();
}
// Save text to file
private void ExportText(Unity_Studio.AssetPreloadData asset)
{
Unity_Studio.TextAsset m_TextAsset = new Unity_Studio.TextAsset(asset, false);
Directory.CreateDirectory(ContentData.ContentPath());
Directory.CreateDirectory(ContentData.ContentPath() + gameType);
Directory.CreateDirectory(ContentData.ContentPath() + gameType + "/ffg");
Directory.CreateDirectory(ContentData.ContentPath() + gameType + "/ffg/text");
string fileCandidate = ContentData.ContentPath() + gameType + "/ffg/text/" + asset.Text;
string fileName = fileCandidate + asset.extension;
m_TextAsset = new Unity_Studio.TextAsset(asset, true);
// This should apend a postfix to the name to avoid collisions, but as we import multiple times
// This is broken
while (File.Exists(fileName))
{
return;// Fixme;
}
// Write to disk
using (BinaryWriter writer = new BinaryWriter(File.Open(fileName, FileMode.Create)))
{
// Pass the Deobfuscate key to decrypt
writer.Write(m_TextAsset.Deobfuscate(finder.ObfuscateKey()));
writer.Close();
}
// Run monster data extration tool if in dev
if (Application.isEditor && asset.Text.Equals("Localization"))
{
if (finder is MoMFinder)
{
ExtractDataTool.MoM(m_TextAsset.Deobfuscate(finder.ObfuscateKey()));
}
}
}
// Save TTF font to dist
private void ExportFont(Unity_Studio.AssetPreloadData asset)
{
Unity_Studio.unityFont m_Font = new Unity_Studio.unityFont(asset, false);
Directory.CreateDirectory(ContentData.ContentPath());
Directory.CreateDirectory(ContentData.ContentPath() + gameType);
Directory.CreateDirectory(ContentData.ContentPath() + gameType + "/ffg");
Directory.CreateDirectory(ContentData.ContentPath() + gameType + "/ffg/fonts");
string fileCandidate = ContentData.ContentPath() + gameType + "/ffg/fonts/" + asset.Text;
string fileName = fileCandidate + ".ttf";
m_Font = new Unity_Studio.unityFont(asset, true);
if (m_Font.m_FontData == null)
{
return;
}
// This should apend a postfix to the name to avoid collisions, but as we import multiple times
// This is broken
while (File.Exists(fileName))
{
return;// Fixme;
}
// Write to disk
using (BinaryWriter writer = new BinaryWriter(File.Open(fileName, FileMode.Create)))
{
writer.Write(m_Font.m_FontData);
writer.Close();
}
}
public Renderer(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_Enabled = a_Stream.ReadBoolean();
m_CastShadows = a_Stream.ReadByte();
m_ReceiveShadows = a_Stream.ReadBoolean();
if (sourceFile.version[0] < 5) { m_LightmapIndex = a_Stream.ReadByte(); }
else
{
a_Stream.Position += 5; //suspicious alignment, could be 2 alignments between bools
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 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());
}
// Save TTF font to dist
private void ExportFont(Unity_Studio.AssetPreloadData asset)
{
if (asset == null)
{
throw new ArgumentNullException("asset");
}
var font = new Unity_Studio.unityFont(asset, false);
string fontsPath = Path.Combine(contentPath, "fonts");
Directory.CreateDirectory(fontsPath);
string fileCandidate = Path.Combine(fontsPath, asset.Text);
font = new Unity_Studio.unityFont(asset, true);
if (font.m_FontData == null)
{
return;
}
// This should apends a postfix to the name to avoid collisions
string fileName = GetAvailableFileName(fileCandidate, ".ttf");
// Write to disk
File.WriteAllBytes(fileName, font.m_FontData);
}
// Save text to file
private void ExportText(Unity_Studio.AssetPreloadData asset)
{
Unity_Studio.TextAsset m_TextAsset = new Unity_Studio.TextAsset(asset, false);
Directory.CreateDirectory(contentPath);
Directory.CreateDirectory(contentPath + "/text");
string fileCandidate = contentPath + "/text/" + asset.Text;
string fileName = fileCandidate + asset.extension;
m_TextAsset = new Unity_Studio.TextAsset(asset, true);
// This should apend a postfix to the name to avoid collisions, but as we import multiple times
// This is broken
while (File.Exists(fileName))
{
return;// Fixme;
}
// Write to disk
using (BinaryWriter writer = new BinaryWriter(File.Open(fileName, FileMode.Create)))
{
// Pass the Deobfuscate key to decrypt
writer.Write(m_TextAsset.Deobfuscate(finder.ObfuscateKey()));
writer.Close();
}
// Need to trim new lines from old D2E format
if (asset.Text.Equals("Localization"))
{
string[] locFix = File.ReadAllLines(fileName);
List <string> locOut = new List <string>();
string currentLine = "";
for (int i = 0; i < locFix.Length; i++)
{
if (locFix[i].Split('\"').Length % 2 == 0)
{
if (currentLine.Length == 0)
{
currentLine = locFix[i];
}
else
{
locOut.Add(currentLine + "\\n" + locFix[i]);
currentLine = "";
}
}
else
{
if (currentLine.Length == 0)
{
locOut.Add(locFix[i]);
}
else
{
currentLine += "\\n" + locFix[i];
}
}
}
File.WriteAllLines(fileName, locOut.ToArray());
}
}
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)
{
a_Stream.ReadUInt32();
sourceFile.ReadPPtr();
sourceFile.ReadPPtr();
}
m_Name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
int m_Script_size = a_Stream.ReadInt32();
if (readSwitch) //asset is read for preview or export
{
m_Script = new byte[m_Script_size];
a_Stream.Read(m_Script, 0, m_Script_size);
if (m_Script[0] == 60 || (m_Script[0] == 239 && m_Script[1] == 187 && m_Script[2] == 191 && m_Script[3] == 60))
{
preloadData.extension = ".xml";
}
}
else
{
byte lzmaTest = a_Stream.ReadByte();
if (lzmaTest == 93)
{
a_Stream.Position += 4;
preloadData.exportSize = a_Stream.ReadInt32(); //actualy int64
a_Stream.Position -= 8;
}
else
{
preloadData.exportSize = m_Script_size;
}
a_Stream.Position += m_Script_size - 1;
if (m_Name != "")
{
preloadData.Text = m_Name;
}
else
{
preloadData.Text = preloadData.TypeString + " #" + preloadData.uniqueID;
}
preloadData.subItems.AddRange(new string[] { preloadData.TypeString, preloadData.exportSize.ToString() });
}
a_Stream.AlignStream(4);
m_PathName = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
}
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());
int m_Script_size = a_Stream.ReadInt32();
if (readSwitch) //asset is read for preview or export
{
m_Script = new byte[m_Script_size];
a_Stream.Read(m_Script, 0, m_Script_size);
if (m_Script[0] == 93)
{
try
{
m_Script = SevenZip.Compression.LZMA.SevenZipHelper.Decompress(m_Script);
}
catch { }
}
if (m_Script[0] == 60 || (m_Script[0] == 239 && m_Script[1] == 187 && m_Script[2] == 191 && m_Script[3] == 60))
{
preloadData.extension = ".xml";
}
}
else
{
byte lzmaTest = a_Stream.ReadByte();
a_Stream.Position += m_Script_size - 1;
if (m_Name != "")
{
preloadData.Text = m_Name;
}
else
{
preloadData.Text = preloadData.TypeString + " #" + preloadData.uniqueID;
}
preloadData.SubItems.AddRange(new[] { preloadData.TypeString, preloadData.Size.ToString() });
}
a_Stream.AlignStream(4);
m_PathName = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
}
public static void AddPPtrSpriteReference(AssetPreloadData Texture, Sprite Sprite)
{
if (!Sprites.ContainsKey(Texture))
{
Sprites.Add(Texture, new List <Sprite>());
}
List <Sprite> SpriteReferences = Sprites[Texture];
SpriteReferences.Add(Sprite);
}
// Save text to file
private void ExportText(Unity_Studio.AssetPreloadData asset)
{
if (asset == null)
{
throw new ArgumentNullException("asset");
}
var textAsset = new Unity_Studio.TextAsset(asset, false);
string textPath = Path.Combine(contentPath, "text");
Directory.CreateDirectory(textPath);
string fileCandidate = Path.Combine(textPath, asset.Text);
textAsset = new Unity_Studio.TextAsset(asset, true);
// This should apends a postfix to the name to avoid collisions
string fileName = GetAvailableFileName(fileCandidate, asset.extension);
// Write to disk, pass the Deobfuscate key to decrypt
File.WriteAllBytes(fileName, textAsset.Deobfuscate(finder.ObfuscateKey()));
// Need to trim new lines from old D2E format
if (asset.Text.Equals("Localization"))
{
string[] locFix = File.ReadAllLines(fileName);
var locOut = new List <string>();
string currentLine = "";
for (int i = 0; i < locFix.Length; i++)
{
if (locFix[i].Split('\"').Length % 2 == 0)
{
if (currentLine.Length == 0)
{
currentLine = locFix[i];
}
else
{
locOut.Add(currentLine + "\\n" + locFix[i]);
currentLine = "";
}
}
else
{
if (currentLine.Length == 0)
{
locOut.Add(locFix[i]);
}
else
{
currentLine += "\\n" + locFix[i];
}
}
}
File.WriteAllLines(fileName, locOut.ToArray());
}
}
public GameObject(AssetPreloadData preloadData)
{
if (preloadData == null)
{
AssetsFile sourceFile = preloadData.sourceFile;
EndianStream stream = preloadData.sourceFile.a_Stream;
stream.Position = preloadData.Offset;
this.uniqueID = preloadData.uniqueID;
if (sourceFile.platform == -2)
{
uint num3 = stream.ReadUInt32();
PPtr ptr = sourceFile.ReadPPtr();
PPtr ptr2 = sourceFile.ReadPPtr();
}
int num = stream.ReadInt32();
for (int i = 0; i < num; i++)
{
switch (stream.ReadInt32())
{
case 4:
this.m_Transform = sourceFile.ReadPPtr();
break;
case 0x17:
this.m_Renderer = sourceFile.ReadPPtr();
break;
case 0x21:
this.m_MeshFilter = sourceFile.ReadPPtr();
break;
case 0x89:
this.m_SkinnedMeshRenderer = sourceFile.ReadPPtr();
break;
default:
{
PPtr ptr3 = sourceFile.ReadPPtr();
break;
}
}
}
this.m_Layer = stream.ReadInt32();
int length = stream.ReadInt32();
this.m_Name = stream.ReadAlignedString(length);
if (this.m_Name == "")
{
this.m_Name = "GameObject #" + this.uniqueID;
}
this.m_Tag = stream.ReadUInt16();
this.m_IsActive = stream.ReadBoolean();
this.Text = this.m_Name;
this.Name = this.uniqueID;
}
}
public TextAsset(AssetPreloadData preloadData, bool readSwitch)
{
AssetsFile sourceFile = preloadData.sourceFile;
EndianStream stream = preloadData.sourceFile.a_Stream;
stream.Position = preloadData.Offset;
preloadData.extension = ".txt";
if (sourceFile.platform == -2)
{
uint num2 = stream.ReadUInt32();
PPtr ptr = sourceFile.ReadPPtr();
PPtr ptr2 = sourceFile.ReadPPtr();
}
this.m_Name = stream.ReadAlignedString(stream.ReadInt32());
if (this.m_Name != "")
{
preloadData.Name = this.m_Name;
}
else
{
preloadData.Name = preloadData.TypeString + " #" + preloadData.uniqueID;
}
int count = stream.ReadInt32();
if (readSwitch)
{
this.m_Script = new byte[count];
stream.Read(this.m_Script, 0, count);
if (this.m_Script[0] == 0x5d)
{
this.m_Script = SevenZipHelper.Decompress(this.m_Script);
}
if ((this.m_Script[0] == 60) || ((((this.m_Script[0] == 0xef) && (this.m_Script[1] == 0xbb)) && (this.m_Script[2] == 0xbf)) && (this.m_Script[3] == 60)))
{
preloadData.extension = ".xml";
}
}
else
{
if (stream.ReadByte() == 0x5d)
{
stream.Position += 4L;
preloadData.exportSize = stream.ReadInt32();
stream.Position -= 8L;
}
else
{
preloadData.exportSize = count;
}
stream.Position += count - 1;
}
stream.AlignStream(4);
this.m_PathName = stream.ReadAlignedString(stream.ReadInt32());
}
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++)
{
int m_Component_type = a_Stream.ReadInt32();
switch (m_Component_type)
{
case 4:
m_Transform = sourceFile.ReadPPtr();
break;
case 23:
m_Renderer = sourceFile.ReadPPtr();
break;
case 33:
m_MeshFilter = sourceFile.ReadPPtr();
break;
case 137:
m_SkinnedMeshRenderer = sourceFile.ReadPPtr();
break;
default:
PPtr m_Component = sourceFile.ReadPPtr();
break;
}
}
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();
base.Text = m_Name;
//name should be unique
base.Name = uniqueID;
}
}
public static string ViewStruct(this AssetPreloadData asset)
{
var a_Stream = asset.sourceFile.a_Stream;
a_Stream.Position = asset.Offset;
if (asset.sourceFile.ClassStructures.TryGetValue(asset.Type1, out var classStructure))
{
var sb = new StringBuilder();
ReadClassStruct(sb, classStructure.members, a_Stream);
return(sb.ToString());
}
return(null);
}
public SpriteAtlas(AssetPreloadData preloadData)
{
var sourceFile = preloadData.sourceFile;
var reader = preloadData.sourceFile.a_Stream;
reader.Position = preloadData.Offset;
var m_Name = reader.ReadAlignedString(reader.ReadInt32());
//vector m_PackedSprites
var size = reader.ReadInt32();
for (int i = 0; i < size; i++)
{
//PPtr<Sprite> data
sourceFile.ReadPPtr();
}
//vector m_PackedSpriteNamesToIndex
size = reader.ReadInt32();
for (int i = 0; i < size; i++)
{
var data = reader.ReadAlignedString(reader.ReadInt32());
}
//map m_RenderDataMap
size = reader.ReadInt32();
for (int i = 0; i < size; i++)
{
//pair first
guids.Add(new Guid(reader.ReadBytes(16)));
var second = reader.ReadInt64();
//SpriteAtlasData second
// PPtr<Texture2D> texture
textures.Add(sourceFile.ReadPPtr());
// PPtr<Texture2D> alphaTexture
var alphaTexture = sourceFile.ReadPPtr();
// Rectf textureRect
textureRects.Add(new RectangleF(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle()));
// Vector2f textureRectOffset
reader.Position += 8;
if (sourceFile.version[0] > 2017 || (sourceFile.version[0] == 2017 && sourceFile.version[1] >= 2))//2017.2 and up
{
// Vector2f atlasRectOffset
reader.Position += 8;
}
// Vector4f uvTransform
// float downscaleMultiplier
// unsigned int settingsRaw
reader.Position += 24;
}
//string m_Tag
//bool m_IsVariant
}
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 Renderer(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 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 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 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());
int m_Script_size = a_Stream.ReadInt32();
if (readSwitch) //asset is read for preview or export
{
m_Script = new byte[m_Script_size];
a_Stream.Read(m_Script, 0, m_Script_size);
if (m_Script[0] == 93) { m_Script = SevenZip.Compression.LZMA.SevenZipHelper.Decompress(m_Script); }
if (m_Script[0] == 60 || (m_Script[0] == 239 && m_Script[1] == 187 && m_Script[2] == 191 && m_Script[3] == 60)) { preloadData.extension = ".xml"; }
}
else
{
byte lzmaTest = a_Stream.ReadByte();
if (lzmaTest == 93)
{
a_Stream.Position += 4;
preloadData.exportSize = a_Stream.ReadInt32(); //actualy int64
a_Stream.Position -= 8;
}
else { preloadData.exportSize = m_Script_size; }
a_Stream.Position += m_Script_size - 1;
if (m_Name != "") { preloadData.Text = m_Name; }
else { preloadData.Text = preloadData.TypeString + " #" + preloadData.uniqueID; }
preloadData.SubItems.AddRange(new string[] { preloadData.TypeString, preloadData.exportSize.ToString() });
}
a_Stream.AlignStream(4);
m_PathName = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
}
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 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 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() });
}
}
// Save audio to file
private void ExportAudioClip(Unity_Studio.AssetPreloadData asset)
{
if (asset == null)
{
throw new ArgumentNullException("asset");
}
var audioClip = new Unity_Studio.AudioClip(asset, false);
string audioPath = Path.Combine(contentPath, "audio");
Directory.CreateDirectory(audioPath);
string fileCandidate = Path.Combine(audioPath, asset.Text);
// This should apends a postfix to the name to avoid collisions
string fileName = GetAvailableFileName(fileCandidate, ".ogg");
// Pass to FSB Export
audioClip = new Unity_Studio.AudioClip(asset, true);
FSBExport.Write(audioClip.m_AudioData, fileName);
}
// Save audio to file
private void ExportAudioClip(Unity_Studio.AssetPreloadData asset)
{
Unity_Studio.AudioClip m_AudioClip = new Unity_Studio.AudioClip(asset, false);
Directory.CreateDirectory(contentPath);
Directory.CreateDirectory(contentPath + "/audio");
string fileCandidate = contentPath + "/audio/" + asset.Text;
string fileName = fileCandidate + ".ogg";
// This should apend a postfix to the name to avoid collisions, but as we import multiple times
// This is broken
while (File.Exists(fileName))
{
return;// Fixme;
}
// Pass to FSB Export
m_AudioClip = new Unity_Studio.AudioClip(asset, true);
FSBExport.Write(m_AudioClip.m_AudioData, fileName);
}
public TextAsset(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 (false) //Using preview structure instead of raw content
{
var str1 = preloadData.ViewStruct();
if (str1 == null)
{
m_Script = Encoding.UTF8.GetBytes("Serialized Shader can't be read");
}
else
{
m_Script = Encoding.UTF8.GetBytes(str1);
}
}
else
{
m_Script = a_Stream.ReadBytes(a_Stream.ReadInt32());
}
}
else
{
preloadData.extension = ".txt";
preloadData.Text = m_Name;
}
}
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++)
{
a_Stream.ReadAlignedString(a_Stream.ReadInt32());
}
if (sourceFile.version[0] == 5)
{
int preloadedPlugins = a_Stream.ReadInt32();
for (int l = 0; l < preloadedPlugins; l++)
{
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());
}
private void ExportAudioClip(Unity_Studio.AssetPreloadData asset)
{
Unity_Studio.AudioClip m_AudioClip = new Unity_Studio.AudioClip(asset, false);
Directory.CreateDirectory(ContentData.ContentPath());
Directory.CreateDirectory(ContentData.ContentPath() + gameType);
Directory.CreateDirectory(ContentData.ContentPath() + gameType + "/ffg");
Directory.CreateDirectory(ContentData.ContentPath() + gameType + "/ffg/audio");
string fileCandidate = ContentData.ContentPath() + gameType + "/ffg/audio/" + asset.Text;
string fileName = fileCandidate + asset.extension;
m_AudioClip = new Unity_Studio.AudioClip(asset, true);
while (File.Exists(fileName))
{
return;// Fixme;
}
using (BinaryWriter writer = new BinaryWriter(File.Open(fileName, FileMode.Create)))
{
writer.Write(m_AudioClip.m_AudioData);
writer.Close();
}
}
public MovieTexture(AssetPreloadData preloadData, bool readSwitch)
{
var sourceFile = preloadData.sourceFile;
var a_Stream = preloadData.sourceFile.a_Stream;
a_Stream.Position = preloadData.Offset;
m_Name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
if (readSwitch)
{
var m_Loop = a_Stream.ReadBoolean();
a_Stream.AlignStream(4);
//PPtr<AudioClip>
sourceFile.ReadPPtr();
var size = a_Stream.ReadInt32();
m_MovieData = a_Stream.ReadBytes(size);
var m_ColorSpace = a_Stream.ReadInt32();
}
else
{
preloadData.extension = ".ogv";
preloadData.Text = m_Name;
}
}
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 float[] { a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() };
m_LocalPosition = new float[] { a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() };
m_LocalScale = new float[] { 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 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();
if (m_Stream > 1)
{
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.GetFileName(m_Source);
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)
{
m_AudioData = new byte[m_Size];
if (m_Source == null)
{
a_Stream.Read(m_AudioData, 0, (int)m_Size);
}
else if (File.Exists(m_Source))
{
using (BinaryReader reader = new BinaryReader(File.OpenRead(m_Source)))
{
reader.BaseStream.Position = m_Offset;
reader.Read(m_AudioData, 0, (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;
}
if (preloadData.extension == "")
{
preloadData.extension = ".AudioClip";
preloadData.InfoText += "Unknown";
}
preloadData.InfoText += "\n3D: " + m_3D.ToString();
if (m_Name != "") { preloadData.Text = m_Name; }
else { preloadData.Text = preloadData.TypeString + " #" + preloadData.uniqueID; }
preloadData.exportSize = (int)m_Size;
preloadData.SubItems.AddRange(new string[] { preloadData.TypeString, m_Size.ToString() });
}
}
private void enablePreview_Check(object sender, EventArgs e)
{
if (lastLoadedAsset != null)
{
switch (lastLoadedAsset.Type2)
{
case 28:
{
if (enablePreview.Checked && imageTexture != null)
{
previewPanel.BackgroundImage = imageTexture;
previewPanel.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Zoom;
}
else
{
previewPanel.BackgroundImage = global::Unity_Studio.Properties.Resources.preview;
previewPanel.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Center;
}
}
break;
case 48:
case 49:
textPreviewBox.Visible = !textPreviewBox.Visible;
break;
case 128:
fontPreviewBox.Visible = !fontPreviewBox.Visible;
break;
case 83:
{
FMODpanel.Visible = !FMODpanel.Visible;
if (sound != null && channel != null)
{
FMOD.RESULT result;
bool playing = false;
result = channel.isPlaying(out playing);
if ((result != FMOD.RESULT.OK) && (result != FMOD.RESULT.ERR_INVALID_HANDLE))
{
ERRCHECK(result);
}
if (playing) //stop previous sound
{
result = channel.stop();
ERRCHECK(result);
FMODreset();
}
else if (enablePreview.Checked)
{
result = system.playSound(sound, null, false, out channel);
ERRCHECK(result);
timer.Start();
FMODstatusLabel.Text = "Playing";
//FMODinfoLabel.Text = FMODfrequency.ToString();
}
}
break;
}
}
}
else if (lastSelectedItem != null && enablePreview.Checked)
{
lastLoadedAsset = lastSelectedItem;
PreviewAsset(lastLoadedAsset);
}
Properties.Settings.Default["enablePreview"] = enablePreview.Checked;
Properties.Settings.Default.Save();
}
private void resetForm()
{
/*Properties.Settings.Default["uniqueNames"] = uniqueNamesMenuItem.Checked;
Properties.Settings.Default["enablePreview"] = enablePreviewMenuItem.Checked;
Properties.Settings.Default["displayInfo"] = displayAssetInfoMenuItem.Checked;
Properties.Settings.Default.Save();*/
base.Text = "Unity Studio";
unityFiles.Clear();
assetsfileList.Clear();
exportableAssets.Clear();
visibleAssets.Clear();
sceneTreeView.Nodes.Clear();
assetListView.VirtualListSize = 0;
assetListView.Items.Clear();
//assetListView.Groups.Clear();
classesListView.Items.Clear();
classesListView.Groups.Clear();
previewPanel.BackgroundImage = global::Unity_Studio.Properties.Resources.preview;
previewPanel.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Center;
assetInfoLabel.Visible = false;
assetInfoLabel.Text = null;
textPreviewBox.Visible = false;
fontPreviewBox.Visible = false;
lastSelectedItem = null;
lastLoadedAsset = null;
firstSortColumn = -1;
secondSortColumn = 0;
reverseSort = false;
enableFiltering = false;
//FMODinit();
FMODreset();
}
private int ExportAsset(AssetPreloadData asset, string exportPath)
{
int exportCount = 0;
switch (asset.Type2)
{
#region Texture2D
case 28: //Texture2D
{
Texture2D m_Texture2D = new Texture2D(asset, true);
string texPath = exportPath + "\\" + asset.Text;
if (uniqueNames.Checked) { texPath += " #" + asset.uniqueID; }
if (m_Texture2D.m_TextureFormat < 30) { texPath += ".dds"; }
else if (m_Texture2D.m_TextureFormat < 35) { texPath += ".pvr"; }
else { texPath += "_" + m_Texture2D.m_Width.ToString() + "x" + m_Texture2D.m_Height.ToString() + "." + m_Texture2D.m_TextureFormat.ToString() + ".tex"; }
if (File.Exists(texPath))
{
StatusStripUpdate("Texture file " + Path.GetFileName(texPath) + " already exists");
}
else
{
StatusStripUpdate("Exporting Texture2D: " + Path.GetFileName(texPath));
exportCount += 1;
switch (m_Texture2D.m_TextureFormat)
{
case 1: //Alpha8
case 2: //A4R4G4B4
case 3: //B8G8R8 //confirmed on X360, iOS //PS3 unsure
case 4: //G8R8A8B8 //confirmed on X360, iOS
case 5: //B8G8R8A8 //confirmed on X360, PS3, Web, iOS
case 7: //R5G6B5 //confirmed switched on X360; confirmed on iOS
case 10: //DXT1
case 12: //DXT5
case 13: //R4G4B4A4, iOS (only?)
WriteDDS(texPath, m_Texture2D);
break;
case 30: //PVRTC_RGB2
case 31: //PVRTC_RGBA2
case 32: //PVRTC_RGB4
case 33: //PVRTC_RGBA4
case 34: //ETC_RGB4
WritePVR(texPath, m_Texture2D);
break;
default:
{
using (BinaryWriter writer = new BinaryWriter(File.Open(texPath, FileMode.Create)))
{
writer.Write(m_Texture2D.image_data);
writer.Close();
}
break;
}
}
}
break;
}
#endregion
#region AudioClip
case 83: //AudioClip
{
AudioClip m_AudioClip = new AudioClip(asset, true);
string audPath = exportPath + "\\" + asset.Text;
if (uniqueNames.Checked) { audPath += " #" + asset.uniqueID; }
audPath += m_AudioClip.extension;
if (File.Exists(audPath))
{
StatusStripUpdate("Audio file " + Path.GetFileName(audPath) + " already exists");
}
else
{
StatusStripUpdate("Exporting AudioClip: " + Path.GetFileName(audPath));
exportCount += 1;
using (BinaryWriter writer = new BinaryWriter(File.Open(audPath, FileMode.Create)))
{
writer.Write(m_AudioClip.m_AudioData);
writer.Close();
}
}
break;
}
#endregion
#region Shader & TextAsset
case 48: //Shader
case 49: //TextAsset
{
TextAsset m_TextAsset = new TextAsset(asset, true);
string textAssetPath = exportPath + "\\" + asset.Text;
if (uniqueNames.Checked) { textAssetPath += " #" + asset.uniqueID; }
textAssetPath += m_TextAsset.extension;
if (File.Exists(textAssetPath))
{
StatusStripUpdate("TextAsset file " + Path.GetFileName(textAssetPath) + " already exists");
}
else
{
StatusStripUpdate("Exporting TextAsset: " + Path.GetFileName(textAssetPath));
exportCount += 1;
using (BinaryWriter writer = new BinaryWriter(File.Open(textAssetPath, FileMode.Create)))
{
writer.Write(m_TextAsset.m_Script);
writer.Close();
}
}
break;
}
#endregion
#region Font
case 128: //Font
{
unityFont m_Font = new unityFont(asset);
if (m_Font.m_FontData != null)
{
string fontPath = exportPath + "\\" + asset.Text;
if (uniqueNames.Checked) { fontPath += " #" + asset.uniqueID; }
fontPath += m_Font.extension;
if (File.Exists(fontPath))
{
StatusStripUpdate("Font file " + Path.GetFileName(fontPath) + " already exists");
}
else
{
StatusStripUpdate("Exporting Font: " + Path.GetFileName(fontPath));
using (BinaryWriter writer = new BinaryWriter(File.Open(fontPath, FileMode.Create)))
{
writer.Write(m_Font.m_FontData);
writer.Close();
}
exportCount += 1;
}
}
break;
}
#endregion
/*default:
{
string assetPath = exportPath + "\\" + asset.Name + "." + asset.TypeString;
byte[] assetData = new byte[asset.Size];
Stream.Read(assetData, 0, asset.Size);
using (BinaryWriter writer = new BinaryWriter(File.Open(assetPath, FileMode.Create)))
{
writer.Write(assetData);
writer.Close();
}
exportCount += 1;
break;
}*/
}
return exportCount;
}
private void PreviewAsset(AssetPreloadData asset)
{
switch (asset.Type2)
{
#region Texture2D
case 28: //Texture2D
{
Texture2D m_Texture2D = new Texture2D(asset, true);
if (m_Texture2D.m_TextureFormat < 30)
{
byte[] imageBuffer = new byte[128 + m_Texture2D.image_data_size];
imageBuffer[0] = 0x44;
imageBuffer[1] = 0x44;
imageBuffer[2] = 0x53;
imageBuffer[3] = 0x20;
imageBuffer[4] = 0x7c;
BitConverter.GetBytes(m_Texture2D.dwFlags).CopyTo(imageBuffer, 8);
BitConverter.GetBytes(m_Texture2D.m_Height).CopyTo(imageBuffer, 12);
BitConverter.GetBytes(m_Texture2D.m_Width).CopyTo(imageBuffer, 16);
BitConverter.GetBytes(m_Texture2D.dwPitchOrLinearSize).CopyTo(imageBuffer, 20);
BitConverter.GetBytes(m_Texture2D.dwMipMapCount).CopyTo(imageBuffer, 28);
BitConverter.GetBytes(m_Texture2D.dwSize).CopyTo(imageBuffer, 76);
BitConverter.GetBytes(m_Texture2D.dwFlags2).CopyTo(imageBuffer, 80);
BitConverter.GetBytes(m_Texture2D.dwFourCC).CopyTo(imageBuffer, 84);
BitConverter.GetBytes(m_Texture2D.dwRGBBitCount).CopyTo(imageBuffer, 88);
BitConverter.GetBytes(m_Texture2D.dwRBitMask).CopyTo(imageBuffer, 92);
BitConverter.GetBytes(m_Texture2D.dwGBitMask).CopyTo(imageBuffer, 96);
BitConverter.GetBytes(m_Texture2D.dwBBitMask).CopyTo(imageBuffer, 100);
BitConverter.GetBytes(m_Texture2D.dwABitMask).CopyTo(imageBuffer, 104);
BitConverter.GetBytes(m_Texture2D.dwCaps).CopyTo(imageBuffer, 108);
BitConverter.GetBytes(m_Texture2D.dwCaps2).CopyTo(imageBuffer, 112);
m_Texture2D.image_data.CopyTo(imageBuffer, 128);
imageTexture = DDSDataToBMP(imageBuffer);
imageTexture.RotateFlip(RotateFlipType.RotateNoneFlipY);
previewPanel.BackgroundImage = imageTexture;
previewPanel.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Zoom;
}
else { StatusStripUpdate("Unsupported image for preview. Try to export."); }
break;
}
#endregion
#region AudioClip
case 83: //AudioClip
{
AudioClip m_AudioClip = new AudioClip(asset, true);
//MemoryStream memoryStream = new MemoryStream(m_AudioData, true);
//System.Media.SoundPlayer soundPlayer = new System.Media.SoundPlayer(memoryStream);
//soundPlayer.Play();
FMOD.RESULT result;
FMOD.CREATESOUNDEXINFO exinfo = new FMOD.CREATESOUNDEXINFO();
exinfo.cbsize = Marshal.SizeOf(exinfo);
exinfo.length = (uint)m_AudioClip.m_Size;
result = system.createSound(m_AudioClip.m_AudioData, (FMOD.MODE.OPENMEMORY | loopMode), ref exinfo, out sound);
if (ERRCHECK(result)) { break; }
result = sound.getLength(out FMODlenms, FMOD.TIMEUNIT.MS);
if ((result != FMOD.RESULT.OK) && (result != FMOD.RESULT.ERR_INVALID_HANDLE))
{
if (ERRCHECK(result)) { break; }
}
result = system.playSound(sound, null, false, out channel);
if (ERRCHECK(result)) { break; }
timer.Start();
FMODstatusLabel.Text = "Playing";
FMODpanel.Visible = true;
//result = channel.getChannelGroup(out channelGroup);
//if (ERRCHECK(result)) { break; }
result = channel.getFrequency(out FMODfrequency);
ERRCHECK(result);
FMODinfoLabel.Text = FMODfrequency.ToString() + " Hz";
break;
}
#endregion
#region Shader & TextAsset
case 48:
case 49:
{
TextAsset m_TextAsset = new TextAsset(asset, true);
string m_Script_Text = UnicodeEncoding.UTF8.GetString(m_TextAsset.m_Script);
m_Script_Text = Regex.Replace(m_Script_Text, "(?<!\r)\n", "\r\n");
textPreviewBox.Text = m_Script_Text;
textPreviewBox.Visible = true;
break;
}
#endregion
#region Font
case 128: //Font
{
unityFont m_Font = new unityFont(asset);
if (m_Font.extension != ".otf" && m_Font.m_FontData != null)
{
IntPtr data = Marshal.AllocCoTaskMem(m_Font.m_FontData.Length);
Marshal.Copy(m_Font.m_FontData, 0, data, m_Font.m_FontData.Length);
System.Drawing.Text.PrivateFontCollection pfc = new System.Drawing.Text.PrivateFontCollection();
// We HAVE to do this to register the font to the system (Weird .NET bug !)
uint cFonts = 0;
AddFontMemResourceEx(data, (uint)m_Font.m_FontData.Length, IntPtr.Zero, ref cFonts);
pfc.AddMemoryFont(data, m_Font.m_FontData.Length);
System.Runtime.InteropServices.Marshal.FreeCoTaskMem(data);
//textPreviewBox.Font = new Font(pfc.Families[0], 16, FontStyle.Regular);
//textPreviewBox.Text = "abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWYZ\r\n1234567890.:,;'\"(!?)+-*/=\r\nThe quick brown fox jumps over the lazy dog. 1234567890";
fontPreviewBox.SelectionStart = 0;
fontPreviewBox.SelectionLength = 80;
fontPreviewBox.SelectionFont = new Font(pfc.Families[0], 16, FontStyle.Regular);
fontPreviewBox.SelectionStart = 81;
fontPreviewBox.SelectionLength = 56;
fontPreviewBox.SelectionFont = new Font(pfc.Families[0], 12, FontStyle.Regular);
fontPreviewBox.SelectionStart = 138;
fontPreviewBox.SelectionLength = 56;
fontPreviewBox.SelectionFont = new Font(pfc.Families[0], 18, FontStyle.Regular);
fontPreviewBox.SelectionStart = 195;
fontPreviewBox.SelectionLength = 56;
fontPreviewBox.SelectionFont = new Font(pfc.Families[0], 24, FontStyle.Regular);
fontPreviewBox.SelectionStart = 252;
fontPreviewBox.SelectionLength = 56;
fontPreviewBox.SelectionFont = new Font(pfc.Families[0], 36, FontStyle.Regular);
fontPreviewBox.SelectionStart = 309;
fontPreviewBox.SelectionLength = 56;
fontPreviewBox.SelectionFont = new Font(pfc.Families[0], 48, FontStyle.Regular);
fontPreviewBox.SelectionStart = 366;
fontPreviewBox.SelectionLength = 56;
fontPreviewBox.SelectionFont = new Font(pfc.Families[0], 60, FontStyle.Regular);
fontPreviewBox.SelectionStart = 423;
fontPreviewBox.SelectionLength = 55;
fontPreviewBox.SelectionFont = new Font(pfc.Families[0], 72, FontStyle.Regular);
fontPreviewBox.Visible = true;
}
else { StatusStripUpdate("Unsupported font for preview. Try to export."); }
break;
}
#endregion
}
}
private void selectAsset(object sender, ListViewItemSelectionChangedEventArgs e)
{
previewPanel.BackgroundImage = global::Unity_Studio.Properties.Resources.preview;
previewPanel.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Center;
assetInfoLabel.Visible = false;
assetInfoLabel.Text = null;
textPreviewBox.Visible = false;
fontPreviewBox.Visible = false;
FMODpanel.Visible = false;
lastLoadedAsset = null;
StatusStripUpdate("");
FMODreset();
lastSelectedItem = (AssetPreloadData)e.Item;
if (e.IsSelected)
{
assetInfoLabel.Text = lastSelectedItem.InfoText;
if (displayInfo.Checked && assetInfoLabel.Text != null) { assetInfoLabel.Visible = true; } //only display the label if asset has info text
if (enablePreview.Checked)
{
lastLoadedAsset = lastSelectedItem;
PreviewAsset(lastLoadedAsset);
}
}
}
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)
{
m_ShaderKeywords = new string[1] { a_Stream.ReadAlignedString(a_Stream.ReadInt32()) };
uint m_LightmapFlags = a_Stream.ReadUInt32();
}
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)
{
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()) };
}
}
//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 Texture2D(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());
m_Width = a_Stream.ReadInt32();
m_Height = a_Stream.ReadInt32();
m_CompleteImageSize = a_Stream.ReadInt32();
m_TextureFormat = a_Stream.ReadInt32();
if (m_TextureFormat < 30) { extension = ".dds"; }
else if (m_TextureFormat < 35) { extension = ".pvr"; }
else { extension = "_" + m_Width.ToString() + "x" + m_Height.ToString() + "." + m_TextureFormat.ToString() + ".tex"; }
m_MipMap = a_Stream.ReadBoolean();
m_IsReadable = a_Stream.ReadBoolean(); //2.6.0 and up
m_ReadAllowed = a_Stream.ReadBoolean(); //3.0.0 and up
a_Stream.Position += 1; //4 byte alignment
m_ImageCount = a_Stream.ReadInt32();
m_TextureDimension = a_Stream.ReadInt32();
//m_TextureSettings
m_FilterMode = a_Stream.ReadInt32();
m_Aniso = a_Stream.ReadInt32();
m_MipBias = a_Stream.ReadSingle();
m_WrapMode = a_Stream.ReadInt32();
if (sourceFile.version[0] >= 3)
{
m_LightmapFormat = a_Stream.ReadInt32();
if (sourceFile.version[0] >= 4 || sourceFile.version[1] >= 5) { m_ColorSpace = a_Stream.ReadInt32(); } //3.5.0 and up
}
image_data_size = a_Stream.ReadInt32();
if (m_MipMap)
{
dwFlags += 0x20000;
dwMipMapCount = Convert.ToInt32(Math.Log(Math.Max(m_Width, m_Height)) / Math.Log(2));
dwCaps += 0x400008;
}
if (readSwitch)
{
image_data = new byte[image_data_size];
a_Stream.Read(image_data, 0, image_data_size);
switch (m_TextureFormat)
{
case 1: //Alpha8
{
dwFlags2 = 0x2;
dwRGBBitCount = 0x8;
dwRBitMask = 0x0;
dwGBitMask = 0x0;
dwBBitMask = 0x0;
dwABitMask = 0xFF;
break;
}
case 2: //A4R4G4B4
{
if (sourceFile.platform == 11) //swap bytes for Xbox confirmed, PS3 not encountered
{
for (int i = 0; i < (image_data_size / 2); i++)
{
byte b0 = image_data[i * 2];
image_data[i * 2] = image_data[i * 2 + 1];
image_data[i * 2 + 1] = b0;
}
}
else if (sourceFile.platform == 13) //swap bits for android
{
for (int i = 0; i < (image_data_size / 2); i++)
{
byte[] argb = BitConverter.GetBytes((BitConverter.ToInt32((new byte[4] { image_data[i * 2], image_data[i * 2 + 1], image_data[i * 2], image_data[i * 2 + 1] }), 0)) >> 4);
image_data[i * 2] = argb[0];
image_data[i * 2 + 1] = argb[1];
}
}
dwFlags2 = 0x41;
dwRGBBitCount = 0x10;
dwRBitMask = 0xF00;
dwGBitMask = 0xF0;
dwBBitMask = 0xF;
dwABitMask = 0xF000;
break;
}
case 3: //B8G8R8 //confirmed on X360, iOS //PS3 unsure
{
for (int i = 0; i < (image_data_size / 3); i++)
{
byte b0 = image_data[i * 3];
image_data[i * 3] = image_data[i * 3 + 2];
//image_data[i * 3 + 1] stays the same
image_data[i * 3 + 2] = b0;
}
dwFlags2 = 0x40;
dwRGBBitCount = 0x18;
dwRBitMask = 0xFF0000;
dwGBitMask = 0xFF00;
dwBBitMask = 0xFF;
dwABitMask = 0x0;
break;
}
case 4: //G8R8A8B8 //confirmed on X360, iOS
{
for (int i = 0; i < (image_data_size / 4); i++)
{
byte b0 = image_data[i * 4];
image_data[i * 4] = image_data[i * 4 + 2];
//image_data[i * 4 + 1] stays the same
image_data[i * 4 + 2] = b0;
//image_data[i * 4 + 3] stays the same
}
dwFlags2 = 0x41;
dwRGBBitCount = 0x20;
dwRBitMask = 0xFF0000;
dwGBitMask = 0xFF00;
dwBBitMask = 0xFF;
dwABitMask = -16777216;
break;
}
case 5: //B8G8R8A8 //confirmed on X360, PS3, Web, iOS
{
for (int i = 0; i < (image_data_size / 4); i++)
{
byte b0 = image_data[i * 4];
byte b1 = image_data[i * 4 + 1];
image_data[i * 4] = image_data[i * 4 + 3];
image_data[i * 4 + 1] = image_data[i * 4 + 2];
image_data[i * 4 + 2] = b1;
image_data[i * 4 + 3] = b0;
}
dwFlags2 = 0x41;
dwRGBBitCount = 0x20;
dwRBitMask = 0xFF0000;
dwGBitMask = 0xFF00;
dwBBitMask = 0xFF;
dwABitMask = -16777216;
break;
}
case 7: //R5G6B5 //confirmed switched on X360; confirmed on iOS
{
if (sourceFile.platform == 11)
{
for (int i = 0; i < (image_data_size / 2); i++)
{
byte b0 = image_data[i * 2];
image_data[i * 2] = image_data[i * 2 + 1];
image_data[i * 2 + 1] = b0;
}
}
dwFlags2 = 0x40;
dwRGBBitCount = 0x10;
dwRBitMask = 0xF800;
dwGBitMask = 0x7E0;
dwBBitMask = 0x1F;
dwABitMask = 0x0;
break;
}
case 10: //DXT1
{
if (sourceFile.platform == 11) //X360 only, PS3 not
{
for (int i = 0; i < (image_data_size / 2); i++)
{
byte b0 = image_data[i * 2];
image_data[i * 2] = image_data[i * 2 + 1];
image_data[i * 2 + 1] = b0;
}
}
if (m_MipMap) { dwPitchOrLinearSize = m_Height * m_Width / 2; }
dwFlags2 = 0x4;
dwFourCC = 0x31545844;
dwRGBBitCount = 0x0;
dwRBitMask = 0x0;
dwGBitMask = 0x0;
dwBBitMask = 0x0;
dwABitMask = 0x0;
break;
}
case 12: //DXT5
{
if (sourceFile.platform == 11) //X360, PS3 not
{
for (int i = 0; i < (image_data_size / 2); i++)
{
byte b0 = image_data[i * 2];
image_data[i * 2] = image_data[i * 2 + 1];
image_data[i * 2 + 1] = b0;
}
}
if (m_MipMap) { dwPitchOrLinearSize = m_Height * m_Width / 2; }
dwFlags2 = 0x4;
dwFourCC = 0x35545844;
dwRGBBitCount = 0x0;
dwRBitMask = 0x0;
dwGBitMask = 0x0;
dwBBitMask = 0x0;
dwABitMask = 0x0;
break;
}
case 13: //R4G4B4A4, iOS (only?)
{
for (int i = 0; i < (image_data_size / 2); i++)
{
byte[] argb = BitConverter.GetBytes((BitConverter.ToInt32((new byte[4] { image_data[i * 2], image_data[i * 2 + 1], image_data[i * 2], image_data[i * 2 + 1] }), 0)) >> 4);
image_data[i * 2] = argb[0];
image_data[i * 2 + 1] = argb[1];
}
dwFlags2 = 0x41;
dwRGBBitCount = 0x10;
dwRBitMask = 0xF00;
dwGBitMask = 0xF0;
dwBBitMask = 0xF;
dwABitMask = 0xF000;
break;
}
case 30: //PVRTC_RGB2
{
pvrPixelFormat = 0x0;
break;
}
case 31: //PVRTC_RGBA2
{
pvrPixelFormat = 0x1;
break;
}
case 32: //PVRTC_RGB4
{
pvrPixelFormat = 0x2;
break;
}
case 33: //PVRTC_RGBA4
{
pvrPixelFormat = 0x3;
break;
}
case 34: //ETC_RGB4
{
pvrPixelFormat = 0x16;
break;
}
}
}
}
public Mesh(AssetPreloadData MeshPD)
{
//Stream = new EndianStream(File.OpenRead(sourceFile.filePath), sourceFile.endianType);
//Stream.endian = sourceFile.endianType;
var version = MeshPD.sourceFile.version;
a_Stream = MeshPD.sourceFile.a_Stream;
a_Stream.Position = MeshPD.Offset;
bool m_Use16BitIndices = true; //3.5.0 and newer always uses 16bit indices
uint m_MeshCompression = 0;
if (MeshPD.sourceFile.platform == -2)
{
uint m_ObjectHideFlags = a_Stream.ReadUInt32();
PPtr m_PrefabParentObject = MeshPD.sourceFile.ReadPPtr();
PPtr m_PrefabInternal = MeshPD.sourceFile.ReadPPtr();
}
m_Name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
if (version[0] < 3 || (version[0] == 3 && version[1] < 5))
{
m_Use16BitIndices = a_Stream.ReadBoolean();
a_Stream.Position += 3;
}
#region Index Buffer for 2.5.1 and earlier
if (version[0] == 2 && version[1] <= 5)
{
int m_IndexBuffer_size = a_Stream.ReadInt32();
if (m_Use16BitIndices)
{
m_IndexBuffer = new uint[m_IndexBuffer_size / 2];
for (int i = 0; i < m_IndexBuffer_size / 2; i++) { m_IndexBuffer[i] = a_Stream.ReadUInt16(); }
a_Stream.AlignStream(4);
}
else
{
m_IndexBuffer = new uint[m_IndexBuffer_size / 4];
for (int i = 0; i < m_IndexBuffer_size / 4; i++) { m_IndexBuffer[i] = a_Stream.ReadUInt32(); }
}
}
#endregion
#region subMeshes
int m_SubMeshes_size = a_Stream.ReadInt32();
for (int s = 0; s < m_SubMeshes_size; s++)
{
m_SubMeshes.Add(new SubMesh());
m_SubMeshes[s].firstByte = a_Stream.ReadUInt32();
m_SubMeshes[s].indexCount = a_Stream.ReadUInt32(); //what is this in case of triangle strips?
m_SubMeshes[s].topology = a_Stream.ReadInt32(); //isTriStrip
if (version[0] < 4)
{
m_SubMeshes[s].triangleCount = a_Stream.ReadUInt32();
}
if (version[0] >= 3)
{
m_SubMeshes[s].firstVertex = a_Stream.ReadUInt32();
m_SubMeshes[s].vertexCount = a_Stream.ReadUInt32();
a_Stream.Position += 24; //Axis-Aligned Bounding Box
}
}
#endregion
#region BlendShapeData for 4.1.0 to 4.2.x, excluding 4.1.0 alpha
if (version[0] == 4 && ((version[1] == 1 && MeshPD.sourceFile.buildType[0] != "a") ||
(version[1] > 1 && version[1] <= 2)))
{
int m_Shapes_size = a_Stream.ReadInt32();
if (m_Shapes_size > 0)
{
bool stop = true;
}
for (int s = 0; s < m_Shapes_size; s++) //untested
{
string shape_name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
a_Stream.Position += 36; //uint firstVertex, vertexCount; Vector3f aabbMinDelta, aabbMaxDelta; bool hasNormals, hasTangents
}
int m_ShapeVertices_size = a_Stream.ReadInt32();
a_Stream.Position += m_ShapeVertices_size * 40; //vertex positions, normals, tangents & uint index
}
#endregion
#region BlendShapeData and BindPose for 4.3.0 and later
else if (version[0] >= 5 || (version[0] == 4 && version[1] >= 3))
{
int m_ShapeVertices_size = a_Stream.ReadInt32();
if (m_ShapeVertices_size > 0)
{
bool stop = true;
}
a_Stream.Position += m_ShapeVertices_size * 40; //vertex positions, normals, tangents & uint index
int shapes_size = a_Stream.ReadInt32();
a_Stream.Position += shapes_size * 12; //uint firstVertex, vertexCount; bool hasNormals, hasTangents
int channels_size = a_Stream.ReadInt32();
for (int c = 0; c < channels_size; c++)
{
string channel_name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
a_Stream.Position += 12; //uint nameHash; int frameIndex, frameCount
}
int fullWeights_size = a_Stream.ReadInt32();
a_Stream.Position += fullWeights_size * 4; //floats
m_BindPose = new float[a_Stream.ReadInt32()][,];
for (int i = 0; i < m_BindPose.Length; i++)
{
m_BindPose[i] = new float[4,4] {
{ a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() },
{ a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() },
{ a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() },
{ a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() } };
}
int m_BoneNameHashes_size = a_Stream.ReadInt32();
a_Stream.Position += m_BoneNameHashes_size * 4; //uints
uint m_RootBoneNameHash = a_Stream.ReadUInt32();
}
#endregion
#region Index Buffer for 2.6.0 and later
if (version[0] >= 3 || (version[0] == 2 && version[1] >= 6))
{
m_MeshCompression = a_Stream.ReadByte();
if (version[0] >= 4)
{
if (version[0] < 5) { uint m_StreamCompression = a_Stream.ReadByte(); }
bool m_IsReadable = a_Stream.ReadBoolean();
bool m_KeepVertices = a_Stream.ReadBoolean();
bool m_KeepIndices = a_Stream.ReadBoolean();
}
a_Stream.AlignStream(4);
int m_IndexBuffer_size = a_Stream.ReadInt32();
if (m_Use16BitIndices)
{
m_IndexBuffer = new uint[m_IndexBuffer_size / 2];
for (int i = 0; i < m_IndexBuffer_size / 2; i++) { m_IndexBuffer[i] = a_Stream.ReadUInt16(); }
a_Stream.AlignStream(4);
}
else
{
m_IndexBuffer = new uint[m_IndexBuffer_size / 4];
for (int i = 0; i < m_IndexBuffer_size / 4; i++) { m_IndexBuffer[i] = a_Stream.ReadUInt32(); }
a_Stream.AlignStream(4);//untested
}
}
#endregion
#region Vertex Buffer for 3.4.2 and earlier
if (version[0] < 3 || (version[0] == 3 && version[1] < 5))
{
m_VertexCount = a_Stream.ReadInt32();
m_Vertices = new float[m_VertexCount * 3];
for (int v = 0; v < m_VertexCount * 3; v++) { m_Vertices[v] = a_Stream.ReadSingle(); }
m_Skin = new List<BoneInfluence>[a_Stream.ReadInt32()];
//m_Skin = new Dictionary<int, float>[a_Stream.ReadInt32()];
for (int s = 0; s < m_Skin.Length; s++)
{
m_Skin[s] = new List<BoneInfluence>();
for (int i = 0; i < 4; i++) { m_Skin[s].Add(new BoneInfluence() { weight = a_Stream.ReadSingle() }); }
for (int i = 0; i < 4; i++) { m_Skin[s][i].boneIndex = a_Stream.ReadInt32(); }
/*m_Skin[s] = new Dictionary<int, float>();
float[] weights = new float[4] { a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() };
for (int i = 0; i < 4; i++)
{
int boneIndex = a_Stream.ReadInt32();
m_Skin[s][boneIndex] = weights[i];
}*/
}
m_BindPose = new float[a_Stream.ReadInt32()][,];
for (int i = 0; i < m_BindPose.Length; i++)
{
m_BindPose[i] = new float[4, 4] {
{ a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() },
{ a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() },
{ a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() },
{ a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() } };
}
int m_UV1_size = a_Stream.ReadInt32();
m_UV1 = new float[m_UV1_size * 2];
for (int v = 0; v < m_UV1_size * 2; v++) { m_UV1[v] = a_Stream.ReadSingle(); }
int m_UV2_size = a_Stream.ReadInt32();
m_UV2 = new float[m_UV2_size * 2];
for (int v = 0; v < m_UV2_size * 2; v++) { m_UV2[v] = a_Stream.ReadSingle(); }
if (version[0] == 2 && version[1] <= 5)
{
int m_TangentSpace_size = a_Stream.ReadInt32();
m_Normals = new float[m_TangentSpace_size * 3];
for (int v = 0; v < m_TangentSpace_size; v++)
{
m_Normals[v * 3] = a_Stream.ReadSingle();
m_Normals[v * 3 + 1] = a_Stream.ReadSingle();
m_Normals[v * 3 + 2] = a_Stream.ReadSingle();
a_Stream.Position += 16; //Vector3f tangent & float handedness
}
}
else //2.6.0 and later
{
int m_Tangents_size = a_Stream.ReadInt32();
a_Stream.Position += m_Tangents_size * 16; //Vector4f
int m_Normals_size = a_Stream.ReadInt32();
m_Normals = new float[m_Normals_size * 3];
for (int v = 0; v < m_Normals_size * 3; v++) { m_Normals[v] = a_Stream.ReadSingle(); }
}
}
#endregion
#region Vertex Buffer for 3.5.0 and later
else
{
#region read vertex stream
m_Skin = new List<BoneInfluence>[a_Stream.ReadInt32()];
//m_Skin = new Dictionary<int, float>[a_Stream.ReadInt32()];
for (int s = 0; s < m_Skin.Length; s++)
{
m_Skin[s] = new List<BoneInfluence>();
for (int i = 0; i < 4; i++) { m_Skin[s].Add(new BoneInfluence() { weight = a_Stream.ReadSingle() }); }
for (int i = 0; i < 4; i++) { m_Skin[s][i].boneIndex = a_Stream.ReadInt32(); }
/*m_Skin[s] = new Dictionary<int, float>();
float[] weights = new float[4] { a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() };
for (int i = 0; i < 4; i++)
{
int boneIndex = a_Stream.ReadInt32();
m_Skin[s][boneIndex] = weights[i];
}*/
}
if (version[0] == 3 || (version[0] == 4 && version[1] <= 2))
{
m_BindPose = new float[a_Stream.ReadInt32()][,];
for (int i = 0; i < m_BindPose.Length; i++)
{
m_BindPose[i] = new float[4, 4] {
{ a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() },
{ a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() },
{ a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() },
{ a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() } };
}
}
BitArray m_CurrentChannels = new BitArray(new int[1] { a_Stream.ReadInt32() });
m_VertexCount = a_Stream.ReadInt32();
//int singleStreamStride = 0;//used tor unity 5
int streamCount = 0;
#region streams for 3.5.0 - 3.5.7
if (version[0] < 4)
{
if (m_MeshCompression != 0 && version[2] == 0) //special case not just on platform 9
{
a_Stream.Position += 12;
}
else
{
m_Streams = new StreamInfo[4];
for (int s = 0; s < 4; s++)
{
m_Streams[s] = new StreamInfo();
m_Streams[s].channelMask = new BitArray(new int[1] { a_Stream.ReadInt32() });
m_Streams[s].offset = a_Stream.ReadInt32();
m_Streams[s].stride = a_Stream.ReadInt32();
m_Streams[s].align = a_Stream.ReadUInt32();
}
}
}
#endregion
#region channels and streams for 4.0.0 and later
else
{
m_Channels = new ChannelInfo[a_Stream.ReadInt32()];
for (int c = 0; c < m_Channels.Length; c++)
{
m_Channels[c] = new ChannelInfo();
m_Channels[c].stream = a_Stream.ReadByte();
m_Channels[c].offset = a_Stream.ReadByte();
m_Channels[c].format = a_Stream.ReadByte();
m_Channels[c].dimension = a_Stream.ReadByte();
//calculate stride for Unity 5
//singleStreamStride += m_Channels[c].dimension * (4 / (int)Math.Pow(2, m_Channels[c].format));
if (m_Channels[c].stream >= streamCount) { streamCount = m_Channels[c].stream + 1; }
}
if (version[0] < 5)
{
m_Streams = new StreamInfo[a_Stream.ReadInt32()];
for (int s = 0; s < m_Streams.Length; s++)
{
m_Streams[s] = new StreamInfo();
m_Streams[s].channelMask = new BitArray(new int[1] { a_Stream.ReadInt32() });
m_Streams[s].offset = a_Stream.ReadInt32();
m_Streams[s].stride = a_Stream.ReadByte();
m_Streams[s].dividerOp = a_Stream.ReadByte();
m_Streams[s].frequency = a_Stream.ReadUInt16();
}
}
}
#endregion
//actual Vertex Buffer
byte[] m_DataSize = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_DataSize, 0, m_DataSize.Length);
if (version[0] >= 5) //create streams
{
m_Streams = new StreamInfo[streamCount];
for (int s = 0; s < streamCount; s++)
{
m_Streams[s] = new StreamInfo();
m_Streams[s].channelMask = new BitArray(new int[1] { 0 });
m_Streams[s].offset = 0;
m_Streams[s].stride = 0;
foreach (var m_Channel in m_Channels)
{
if (m_Channel.stream == s) { m_Streams[s].stride += m_Channel.dimension * (4 / (int)Math.Pow(2, m_Channel.format)); }
}
if (s > 0)
{
m_Streams[s].offset = m_Streams[s - 1].offset + m_Streams[s - 1].stride * m_VertexCount;
//sometimes there are 8 bytes between streams
//this is NOT an alignment, even if sometimes it may seem so
if (streamCount == 2) { m_Streams[s].offset = m_DataSize.Length - m_Streams[s].stride * m_VertexCount; }
else
{
m_VertexCount = 0;
return;
}
/*var absoluteOffset = a_Stream.Position + 4 + m_Streams[s].offset;
if ((absoluteOffset % m_Streams[s].stride) != 0)
{
m_Streams[s].offset += m_Streams[s].stride - (int)(absoluteOffset % m_Streams[s].stride);
}*/
}
}
}
#endregion
#region compute FvF
int componentByteSize = 0;
byte[] componentBytes;
float[] componentsArray;
#region 4.0.0 and later
if (m_Channels != null)
{
//it is better to loop channels instead of streams
//because channels are likely to be sorted by vertex property
foreach (var m_Channel in m_Channels)
{
if (m_Channel.dimension > 0)
{
var m_Stream = m_Streams[m_Channel.stream];
for (int b = 0; b < 8; b++)
{
//in the future, try to use only m_CurrentChannels
if ((version[0] < 5 && m_Stream.channelMask.Get(b)) || (version[0] >= 5 && m_CurrentChannels.Get(b)))
{
// in Unity 4.x the colors channel has 1 dimension, as in 1 color with 4 components
if (b == 2 && m_Channel.format == 2) { m_Channel.dimension = 4; }
componentByteSize = 4 / (int)Math.Pow(2, m_Channel.format);
/*switch (m_Channel.format)
{
case 0: //32bit
valueBufferSize = 4;
break;
case 1: //16bit
valueBufferSize = 2;
break;
case 2: //8bit
valueBufferSize = 1;
m_Channel.dimension = 4;//in older versions this is 1, as in 1 color with 4 components
break;
}*/
componentBytes = new byte[componentByteSize];
componentsArray = new float[m_VertexCount * m_Channel.dimension];
for (int v = 0; v < m_VertexCount; v++)
{
int vertexOffset = m_Stream.offset + m_Channel.offset + m_Stream.stride * v;
for (int d = 0; d < m_Channel.dimension; d++)
{
int componentOffset = vertexOffset + componentByteSize * d;
Buffer.BlockCopy(m_DataSize, componentOffset, componentBytes, 0, componentByteSize);
componentsArray[v * m_Channel.dimension + d] = bytesToFloat(componentBytes);
}
}
switch (b)
{
case 0: m_Vertices = componentsArray; break;
case 1: m_Normals = componentsArray; break;
case 2: m_Colors = componentsArray; break;
case 3: m_UV1 = componentsArray; break;
case 4: m_UV2 = componentsArray; break;
case 5:
if (version[0] == 5) { m_UV3 = componentsArray; }
else { m_Tangents = componentsArray; }
break;
case 6: m_UV4 = componentsArray; break;
case 7: m_Tangents = componentsArray; break;
}
m_Stream.channelMask.Set(b, false);
m_CurrentChannels.Set(b, false);
componentBytes = null;
componentsArray = null;
break; //go to next channel
}
}
}
}
}
#endregion
#region 3.5.0 - 3.5.7
else if (m_Streams != null)
{
foreach (var m_Stream in m_Streams)
{
//a stream may have multiple vertex components but without channels there are no offsets, so I assume all vertex properties are in order
//Unity 3.5.x only uses floats, and that's probably why channels were introduced in Unity 4
ChannelInfo m_Channel = new ChannelInfo();//create my own channel so I can use the same methods
m_Channel.offset = 0;
for (int b = 0; b < 6; b++)
{
if (m_Stream.channelMask.Get(b))
{
switch (b)
{
case 0:
case 1:
componentByteSize = 4;
m_Channel.dimension = 3;
break;
case 2:
componentByteSize = 1;
m_Channel.dimension = 4;
break;
case 3:
case 4:
componentByteSize = 4;
m_Channel.dimension = 2;
break;
case 5:
componentByteSize = 4;
m_Channel.dimension = 4;
break;
}
componentBytes = new byte[componentByteSize];
componentsArray = new float[m_VertexCount * m_Channel.dimension];
for (int v = 0; v < m_VertexCount; v++)
{
int vertexOffset = m_Stream.offset + m_Channel.offset + m_Stream.stride * v;
for (int d = 0; d < m_Channel.dimension; d++)
{
int m_DataSizeOffset = vertexOffset + componentByteSize * d;
Buffer.BlockCopy(m_DataSize, m_DataSizeOffset, componentBytes, 0, componentByteSize);
componentsArray[v * m_Channel.dimension + d] = bytesToFloat(componentBytes);
}
}
switch (b)
{
case 0: m_Vertices = componentsArray; break;
case 1: m_Normals = componentsArray; break;
case 2: m_Colors = componentsArray; break;
case 3: m_UV1 = componentsArray; break;
case 4: m_UV2 = componentsArray; break;
case 5: m_Tangents = componentsArray; break;
}
m_Channel.offset += (byte)(m_Channel.dimension * componentByteSize); //safe to cast as byte because strides larger than 255 are unlikely
m_Stream.channelMask.Set(b, false);
componentBytes = null;
componentsArray = null;
}
}
}
}
#endregion
#endregion
}
#endregion
#region Compressed Mesh data for 2.6.0 and later - 160 bytes
if (version[0] >= 3 || (version[0] == 2 && version[1] >= 6))
{
//remember there can be combinations of packed and regular vertex properties
#region m_Vertices
PackedBitVector m_Vertices_Packed = new PackedBitVector();
m_Vertices_Packed.m_NumItems = a_Stream.ReadInt32();
m_Vertices_Packed.m_Range = a_Stream.ReadSingle();
m_Vertices_Packed.m_Start = a_Stream.ReadSingle();
m_Vertices_Packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_Vertices_Packed.m_Data, 0, m_Vertices_Packed.m_Data.Length);
a_Stream.AlignStream(4);
m_Vertices_Packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (m_Vertices_Packed.m_NumItems > 0)
{
m_VertexCount = m_Vertices_Packed.m_NumItems / 3;
uint[] m_Vertices_Unpacked = UnpackBitVector(m_Vertices_Packed);
int bitmax = 0;//used to convert int value to float
for (int b = 0; b < m_Vertices_Packed.m_BitSize; b++) { bitmax |= (1 << b); }
m_Vertices = new float[m_Vertices_Packed.m_NumItems];
for (int v = 0; v < m_Vertices_Packed.m_NumItems; v++)
{
m_Vertices[v] = (float)((double)m_Vertices_Unpacked[v] / bitmax) * m_Vertices_Packed.m_Range + m_Vertices_Packed.m_Start;
}
}
#endregion
#region m_UV
PackedBitVector m_UV_Packed = new PackedBitVector(); //contains all channels
m_UV_Packed.m_NumItems = a_Stream.ReadInt32();
m_UV_Packed.m_Range = a_Stream.ReadSingle();
m_UV_Packed.m_Start = a_Stream.ReadSingle();
m_UV_Packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_UV_Packed.m_Data, 0, m_UV_Packed.m_Data.Length);
a_Stream.AlignStream(4);
m_UV_Packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (m_UV_Packed.m_NumItems > 0 && (bool)Properties.Settings.Default["exportUVs"])
{
uint[] m_UV_Unpacked = UnpackBitVector(m_UV_Packed);
int bitmax = 0;
for (int b = 0; b < m_UV_Packed.m_BitSize; b++) { bitmax |= (1 << b); }
m_UV1 = new float[m_VertexCount * 2];
for (int v = 0; v < m_VertexCount * 2; v++)
{
m_UV1[v] = (float)((double)m_UV_Unpacked[v] / bitmax) * m_UV_Packed.m_Range + m_UV_Packed.m_Start;
}
if (m_UV_Packed.m_NumItems >= m_VertexCount * 4)
{
m_UV2 = new float[m_VertexCount * 2];
for (uint v = 0; v < m_VertexCount * 2; v++)
{
m_UV2[v] = (float)((double)m_UV_Unpacked[v + m_VertexCount * 2] / bitmax) * m_UV_Packed.m_Range + m_UV_Packed.m_Start;
}
if (m_UV_Packed.m_NumItems >= m_VertexCount * 6)
{
m_UV3 = new float[m_VertexCount * 2];
for (uint v = 0; v < m_VertexCount * 2; v++)
{
m_UV3[v] = (float)((double)m_UV_Unpacked[v + m_VertexCount * 4] / bitmax) * m_UV_Packed.m_Range + m_UV_Packed.m_Start;
}
if (m_UV_Packed.m_NumItems == m_VertexCount * 8)
{
m_UV4 = new float[m_VertexCount * 2];
for (uint v = 0; v < m_VertexCount * 2; v++)
{
m_UV4[v] = (float)((double)m_UV_Unpacked[v + m_VertexCount * 6] / bitmax) * m_UV_Packed.m_Range + m_UV_Packed.m_Start;
}
}
}
}
}
#endregion
#region m_BindPose
if (version[0] < 5)
{
PackedBitVector m_BindPoses_Packed = new PackedBitVector();
m_BindPoses_Packed.m_NumItems = a_Stream.ReadInt32();
m_BindPoses_Packed.m_Range = a_Stream.ReadSingle();
m_BindPoses_Packed.m_Start = a_Stream.ReadSingle();
m_BindPoses_Packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_BindPoses_Packed.m_Data, 0, m_BindPoses_Packed.m_Data.Length);
a_Stream.AlignStream(4);
m_BindPoses_Packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (m_BindPoses_Packed.m_NumItems > 0 && (bool)Properties.Settings.Default["exportDeformers"])
{
uint[] m_BindPoses_Unpacked = UnpackBitVector(m_BindPoses_Packed);
int bitmax = 0;//used to convert int value to float
for (int b = 0; b < m_BindPoses_Packed.m_BitSize; b++) { bitmax |= (1 << b); }
m_BindPose = new float[m_BindPoses_Packed.m_NumItems / 16][,];
for (int i = 0; i < m_BindPose.Length; i++)
{
m_BindPose[i] = new float[4, 4];
for (int j = 0; j < 4; j++)
{
for (int k = 0; k < 4; k++)
{
m_BindPose[i][j,k] = (float)((double)m_BindPoses_Unpacked[i * 16 + j * 4 + k] / bitmax) * m_BindPoses_Packed.m_Range + m_BindPoses_Packed.m_Start;
}
}
}
}
}
#endregion
PackedBitVector m_Normals_Packed = new PackedBitVector();
m_Normals_Packed.m_NumItems = a_Stream.ReadInt32();
m_Normals_Packed.m_Range = a_Stream.ReadSingle();
m_Normals_Packed.m_Start = a_Stream.ReadSingle();
m_Normals_Packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_Normals_Packed.m_Data, 0, m_Normals_Packed.m_Data.Length);
a_Stream.AlignStream(4);
m_Normals_Packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
PackedBitVector m_Tangents_Packed = new PackedBitVector();
m_Tangents_Packed.m_NumItems = a_Stream.ReadInt32();
m_Tangents_Packed.m_Range = a_Stream.ReadSingle();
m_Tangents_Packed.m_Start = a_Stream.ReadSingle();
m_Tangents_Packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_Tangents_Packed.m_Data, 0, m_Tangents_Packed.m_Data.Length);
a_Stream.AlignStream(4);
m_Tangents_Packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
PackedBitVector m_Weights = new PackedBitVector();
m_Weights.m_NumItems = a_Stream.ReadInt32();
m_Weights.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_Weights.m_Data, 0, m_Weights.m_Data.Length);
a_Stream.AlignStream(4);
m_Weights.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
#region m_Normals
PackedBitVector m_NormalSigns_packed = new PackedBitVector();
m_NormalSigns_packed.m_NumItems = a_Stream.ReadInt32();
m_NormalSigns_packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_NormalSigns_packed.m_Data, 0, m_NormalSigns_packed.m_Data.Length);
a_Stream.AlignStream(4);
m_NormalSigns_packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (m_Normals_Packed.m_NumItems > 0 && (bool)Properties.Settings.Default["exportNormals"])
{
uint[] m_Normals_Unpacked = UnpackBitVector(m_Normals_Packed);
uint[] m_NormalSigns = UnpackBitVector(m_NormalSigns_packed);
int bitmax = 0;
for (int b = 0; b < m_Normals_Packed.m_BitSize; b++) { bitmax |= (1 << b); }
m_Normals = new float[m_Normals_Packed.m_NumItems / 2 * 3];
for (int v = 0; v < m_Normals_Packed.m_NumItems / 2; v++)
{
m_Normals[v * 3] = (float)((double)m_Normals_Unpacked[v * 2] / bitmax) * m_Normals_Packed.m_Range + m_Normals_Packed.m_Start;
m_Normals[v * 3 + 1] = (float)((double)m_Normals_Unpacked[v * 2 + 1] / bitmax) * m_Normals_Packed.m_Range + m_Normals_Packed.m_Start;
m_Normals[v * 3 + 2] = (float)Math.Sqrt(1 - m_Normals[v * 3] * m_Normals[v * 3] - m_Normals[v * 3 + 1] * m_Normals[v * 3 + 1]);
if (m_NormalSigns[v] == 0) { m_Normals[v * 3 + 2] *= -1; }
}
}
#endregion
#region m_Tangents
PackedBitVector m_TangentSigns_packed = new PackedBitVector();
m_TangentSigns_packed.m_NumItems = a_Stream.ReadInt32();
m_TangentSigns_packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_TangentSigns_packed.m_Data, 0, m_TangentSigns_packed.m_Data.Length);
a_Stream.AlignStream(4);
m_TangentSigns_packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (m_Tangents_Packed.m_NumItems > 0 && (bool)Properties.Settings.Default["exportTangents"])
{
uint[] m_Tangents_Unpacked = UnpackBitVector(m_Tangents_Packed);
uint[] m_TangentSigns = UnpackBitVector(m_TangentSigns_packed);
int bitmax = 0;
for (int b = 0; b < m_Tangents_Packed.m_BitSize; b++) { bitmax |= (1 << b); }
m_Tangents = new float[m_Tangents_Packed.m_NumItems / 2 * 3];
for (int v = 0; v < m_Tangents_Packed.m_NumItems / 2; v++)
{
m_Tangents[v * 3] = (float)((double)m_Tangents_Unpacked[v * 2] / bitmax) * m_Tangents_Packed.m_Range + m_Tangents_Packed.m_Start;
m_Tangents[v * 3 + 1] = (float)((double)m_Tangents_Unpacked[v * 2 + 1] / bitmax) * m_Tangents_Packed.m_Range + m_Tangents_Packed.m_Start;
m_Tangents[v * 3 + 2] = (float)Math.Sqrt(1 - m_Tangents[v * 3] * m_Tangents[v * 3] - m_Tangents[v * 3 + 1] * m_Tangents[v * 3 + 1]);
if (m_TangentSigns[v] == 0) { m_Tangents[v * 3 + 2] *= -1; }
}
}
#endregion
#region m_FloatColors
if (version[0] >= 5)
{
PackedBitVector m_FloatColors = new PackedBitVector();
m_FloatColors.m_NumItems = a_Stream.ReadInt32();
m_FloatColors.m_Range = a_Stream.ReadSingle();
m_FloatColors.m_Start = a_Stream.ReadSingle();
m_FloatColors.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_FloatColors.m_Data, 0, m_FloatColors.m_Data.Length);
a_Stream.AlignStream(4);
m_FloatColors.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (m_FloatColors.m_NumItems > 0 && (bool)Properties.Settings.Default["exportColors"])
{
uint[] m_FloatColors_Unpacked = UnpackBitVector(m_FloatColors);
int bitmax = 0;
for (int b = 0; b < m_FloatColors.m_BitSize; b++) { bitmax |= (1 << b); }
m_Colors = new float[m_FloatColors.m_NumItems];
for (int v = 0; v < m_FloatColors.m_NumItems; v++)
{
m_Colors[v] = (float)m_FloatColors_Unpacked[v] / bitmax * m_FloatColors.m_Range + m_FloatColors.m_Start;
}
}
}
#endregion
#region m_Skin
PackedBitVector m_BoneIndices = new PackedBitVector();
m_BoneIndices.m_NumItems = a_Stream.ReadInt32();
m_BoneIndices.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_BoneIndices.m_Data, 0, m_BoneIndices.m_Data.Length);
a_Stream.AlignStream(4);
m_BoneIndices.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
//how the hell does this work??
if (m_BoneIndices.m_NumItems > 0 && m_BoneIndices.m_NumItems == m_Weights.m_NumItems && (bool)Properties.Settings.Default["exportDeformers"])
{
uint[] m_Weights_Unpacked = UnpackBitVector(m_Weights);
int bitmax = 0;
for (int b = 0; b < m_Weights.m_BitSize; b++) { bitmax |= (1 << b); }
uint[] m_BoneIndices_Unpacked = UnpackBitVector(m_BoneIndices);
m_Skin = new List<BoneInfluence>[m_BoneIndices.m_NumItems / 4];
for (int s = 0; s < m_Skin.Length; s++)
{
m_Skin[s] = new List<BoneInfluence>();
for (int i = 0; i < 4; i++)
{
m_Skin[s].Add(new BoneInfluence() { weight = (float)((double)m_Weights_Unpacked[s * 4 + i] / bitmax),
boneIndex = (int)m_BoneIndices_Unpacked[s * 4 + i] });
}
}
}
#endregion
PackedBitVector m_Triangles = new PackedBitVector();
m_Triangles.m_NumItems = a_Stream.ReadInt32();
m_Triangles.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_Triangles.m_Data, 0, m_Triangles.m_Data.Length);
a_Stream.AlignStream(4);
m_Triangles.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (m_Triangles.m_NumItems > 0) { m_IndexBuffer = UnpackBitVector(m_Triangles); }
}
#endregion
#region Colors & Collision triangles for 3.4.2 and earlier
if (version[0] <= 2 || (version[0] == 3 && version[1] <= 4)) //
{
a_Stream.Position += 24; //Axis-Aligned Bounding Box
int m_Colors_size = a_Stream.ReadInt32();
m_Colors = new float[m_Colors_size * 4];
for (int v = 0; v < m_Colors_size * 4; v++) { m_Colors[v] = (float)(a_Stream.ReadByte()) / 0xFF; }
int m_CollisionTriangles_size = a_Stream.ReadInt32();
a_Stream.Position += m_CollisionTriangles_size * 4; //UInt32 indices
int m_CollisionVertexCount = a_Stream.ReadInt32();
}
#endregion
#region Compressed colors & Local AABB for 3.5.0 to 4.x.x
else //vertex colors are either in streams or packed bits
{
if (version[0] < 5)
{
PackedBitVector m_Colors_Packed = new PackedBitVector();
m_Colors_Packed.m_NumItems = a_Stream.ReadInt32();
m_Colors_Packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_Colors_Packed.m_Data, 0, m_Colors_Packed.m_Data.Length);
a_Stream.AlignStream(4);
m_Colors_Packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (m_Colors_Packed.m_NumItems > 0)
{
if (m_Colors_Packed.m_BitSize == 32)
{
//4 x 8bit color channels
m_Colors = new float[m_Colors_Packed.m_Data.Length];
for (int v = 0; v < m_Colors_Packed.m_Data.Length; v++)
{
m_Colors[v] = (float)m_Colors_Packed.m_Data[v] / 0xFF;
}
}
else //not tested
{
uint[] m_Colors_Unpacked = UnpackBitVector(m_Colors_Packed);
int bitmax = 0;//used to convert int value to float
for (int b = 0; b < m_Colors_Packed.m_BitSize; b++) { bitmax |= (1 << b); }
m_Colors = new float[m_Colors_Packed.m_NumItems];
for (int v = 0; v < m_Colors_Packed.m_NumItems; v++)
{
m_Colors[v] = (float)m_Colors_Unpacked[v] / bitmax;
}
}
}
}
else { uint m_UVInfo = a_Stream.ReadUInt32(); }
a_Stream.Position += 24; //Axis-Aligned Bounding Box
}
#endregion
int m_MeshUsageFlags = a_Stream.ReadInt32();
if (version[0] >= 5)
{
//int m_BakedConvexCollisionMesh = a_Stream.ReadInt32();
//a_Stream.Position += m_BakedConvexCollisionMesh;
//int m_BakedTriangleCollisionMesh = a_Stream.ReadInt32();
//a_Stream.Position += m_BakedConvexCollisionMesh;
}
#region Build face indices
for (int s = 0; s < m_SubMeshes_size; s++)
{
uint firstIndex = m_SubMeshes[s].firstByte / 2;
if (!m_Use16BitIndices) { firstIndex /= 2; }
if (m_SubMeshes[s].topology == 0)
{
for (int i = 0; i < m_SubMeshes[s].indexCount / 3; i++)
{
m_Indices.Add(m_IndexBuffer[firstIndex + i * 3]);
m_Indices.Add(m_IndexBuffer[firstIndex + i * 3 + 1]);
m_Indices.Add(m_IndexBuffer[firstIndex + i * 3 + 2]);
m_materialIDs.Add(s);
}
}
else
{
for (int i = 0; i < m_SubMeshes[s].indexCount - 2; i++)
{
uint fa = m_IndexBuffer[firstIndex + i];
uint fb = m_IndexBuffer[firstIndex + i + 1];
uint fc = m_IndexBuffer[firstIndex + i + 2];
if ((fa!=fb) && (fa!=fc) && (fc!=fb))
{
m_Indices.Add(fa);
if ((i % 2) == 0)
{
m_Indices.Add(fb);
m_Indices.Add(fc);
}
else
{
m_Indices.Add(fc);
m_Indices.Add(fb);
}
m_materialIDs.Add(s);
}
}
}
}
#endregion
}
public Mesh(AssetPreloadData MeshPD)
{
//Stream = new EndianStream(File.OpenRead(sourceFile.filePath), sourceFile.endianType);
//Stream.endian = sourceFile.endianType;
var version = MeshPD.sourceFile.version;
a_Stream = MeshPD.sourceFile.a_Stream;
a_Stream.Position = MeshPD.Offset;
bool m_Use16BitIndices = true; //3.5.0 and newer always uses 16bit indices
uint m_MeshCompression = 0;
if (MeshPD.sourceFile.platform == -2)
{
uint m_ObjectHideFlags = a_Stream.ReadUInt32();
PPtr m_PrefabParentObject = MeshPD.sourceFile.ReadPPtr();
PPtr m_PrefabInternal = MeshPD.sourceFile.ReadPPtr();
}
m_Name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
if (version[0] < 3 || (version[0] == 3 && version[1] < 5))
{
m_Use16BitIndices = a_Stream.ReadBoolean();
a_Stream.Position += 3;
}
#region Index Buffer for 2.5.1 and earlier
if (version[0] == 2 && version[1] <= 5)
{
int m_IndexBuffer_size = a_Stream.ReadInt32();
if (m_Use16BitIndices)
{
m_IndexBuffer = new uint[m_IndexBuffer_size / 2];
for (int i = 0; i < m_IndexBuffer_size / 2; i++) { m_IndexBuffer[i] = a_Stream.ReadUInt16(); }
a_Stream.AlignStream(4);
}
else
{
m_IndexBuffer = new uint[m_IndexBuffer_size / 4];
for (int i = 0; i < m_IndexBuffer_size / 4; i++) { m_IndexBuffer[i] = a_Stream.ReadUInt32(); }
}
}
#endregion
int m_SubMeshes_size = a_Stream.ReadInt32();
for (int s = 0; s < m_SubMeshes_size; s++)
{
m_SubMeshes.Add(new SubMesh());
m_SubMeshes[s].firstByte = a_Stream.ReadUInt32();
m_SubMeshes[s].indexCount = a_Stream.ReadUInt32(); //what is this in case of triangle strips?
m_SubMeshes[s].topology = a_Stream.ReadInt32(); //isTriStrip
if (version[0] < 4)
{
m_SubMeshes[s].triangleCount = a_Stream.ReadUInt32();
}
if (version[0] >= 3)
{
m_SubMeshes[s].firstVertex = a_Stream.ReadUInt32();
m_SubMeshes[s].vertexCount = a_Stream.ReadUInt32();
a_Stream.Position += 24; //Axis-Aligned Bounding Box
}
}
#region m_Shapes for 4.1.0 and later, excluding 4.1.0 alpha
if (version [0] >= 5 || (version[0] == 4 && (version[1] > 1 || (version[1] == 1 && MeshPD.sourceFile.buildType[0] != "a"))))
{
if (version[0] == 4 && version[1] <= 2) //4.1.0f4 - 4.2.2f1
{
int m_Shapes_size = a_Stream.ReadInt32();
if (m_Shapes_size > 0)
{
bool stop = true;
}
for (int s = 0; s < m_Shapes_size; s++) //untested
{
string shape_name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
a_Stream.Position += 36; //uint firstVertex, vertexCount; Vector3f aabbMinDelta, aabbMaxDelta; bool hasNormals, hasTangents
}
int m_ShapeVertices_size = a_Stream.ReadInt32();
a_Stream.Position += m_ShapeVertices_size * 40; //vertex positions, normals, tangents & uint index
}
else //4.3.0 and later
{
int m_ShapeVertices_size = a_Stream.ReadInt32();
a_Stream.Position += m_ShapeVertices_size * 40; //vertex positions, normals, tangents & uint index
int shapes_size = a_Stream.ReadInt32();
a_Stream.Position += shapes_size * 12; //uint firstVertex, vertexCount; bool hasNormals, hasTangents
int channels_size = a_Stream.ReadInt32();
for (int c = 0; c < channels_size; c++)
{
string channel_name = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
a_Stream.Position += 12; //uint nameHash; int frameIndex, frameCount
}
int fullWeights_size = a_Stream.ReadInt32();
a_Stream.Position += fullWeights_size * 4; //floats
int m_BindPose_size = a_Stream.ReadInt32();
a_Stream.Position += m_BindPose_size * 16 * 4; //matrix 4x4
int m_BoneNameHashes_size = a_Stream.ReadInt32();
a_Stream.Position += m_BoneNameHashes_size * 4; //uints
uint m_RootBoneNameHash = a_Stream.ReadUInt32();
}
}
#endregion
#region Index Buffer for 2.6.0 and later
if (version[0] >= 3 || (version[0] == 2 && version[1] >= 6))
{
m_MeshCompression = a_Stream.ReadByte();
if (version[0] >= 4)
{
if (version[0] < 5) { uint m_StreamCompression = a_Stream.ReadByte(); }
bool m_IsReadable = a_Stream.ReadBoolean();
bool m_KeepVertices = a_Stream.ReadBoolean();
bool m_KeepIndices = a_Stream.ReadBoolean();
}
a_Stream.AlignStream(4);
int m_IndexBuffer_size = a_Stream.ReadInt32();
if (m_Use16BitIndices)
{
m_IndexBuffer = new uint[m_IndexBuffer_size / 2];
for (int i = 0; i < m_IndexBuffer_size / 2; i++) { m_IndexBuffer[i] = a_Stream.ReadUInt16(); }
a_Stream.AlignStream(4);
}
else
{
m_IndexBuffer = new uint[m_IndexBuffer_size / 4];
for (int i = 0; i < m_IndexBuffer_size / 4; i++) { m_IndexBuffer[i] = a_Stream.ReadUInt32(); }
//align??
}
}
#endregion
#region Vertex Buffer for 3.4.2 and earlier
if (version[0] < 3 || (version[0] == 3 && version[1] < 5))
{
m_VertexCount = a_Stream.ReadUInt32();
m_Vertices = new float[m_VertexCount * 3];
for (int v = 0; v < m_VertexCount * 3; v++) { m_Vertices[v] = a_Stream.ReadSingle(); }
int m_Skin_size = a_Stream.ReadInt32();
a_Stream.Position += m_Skin_size * 32; //4x float weights & 4x int boneIndices
int m_BindPose_size = a_Stream.ReadInt32();
a_Stream.Position += m_BindPose_size * 16 * 4; //matrix 4x4
int m_UV1_size = a_Stream.ReadInt32();
m_UV1 = new float[m_UV1_size * 2];
for (int v = 0; v < m_UV1_size * 2; v++) { m_UV1[v] = a_Stream.ReadSingle(); }
int m_UV2_size = a_Stream.ReadInt32();
m_UV2 = new float[m_UV2_size * 2];
for (int v = 0; v < m_UV2_size * 2; v++) { m_UV2[v] = a_Stream.ReadSingle(); }
if (version[0] == 2 && version[1] <= 5)
{
int m_TangentSpace_size = a_Stream.ReadInt32();
m_Normals = new float[m_TangentSpace_size * 3];
for (int v = 0; v < m_TangentSpace_size; v++)
{
m_Normals[v * 3] = a_Stream.ReadSingle();
m_Normals[v * 3 + 1] = a_Stream.ReadSingle();
m_Normals[v * 3 + 2] = a_Stream.ReadSingle();
a_Stream.Position += 16; //Vector3f tangent & float handedness
}
}
else //2.6.0 and later
{
int m_Tangents_size = a_Stream.ReadInt32();
a_Stream.Position += m_Tangents_size * 16; //Vector4f
int m_Normals_size = a_Stream.ReadInt32();
m_Normals = new float[m_Normals_size * 3];
for (int v = 0; v < m_Normals_size * 3; v++) { m_Normals[v] = a_Stream.ReadSingle(); }
}
}
#endregion
#region Vertex Buffer for 3.5.0 and later
else
{
#region read vertex stream
int m_Skin_size = a_Stream.ReadInt32();
a_Stream.Position += m_Skin_size * 32; //4x float weights & 4x int boneIndices
if (version[0] <= 3 || (version[0] == 4 && version[1] <= 2))
{
int m_BindPose_size = a_Stream.ReadInt32();
a_Stream.Position += m_BindPose_size * 16 * 4; //matrix 4x4
}
int m_CurrentChannels = a_Stream.ReadInt32();//defined as uint in Unity
m_VertexCount = a_Stream.ReadUInt32();
#region 3.5.0 - 3.5.7
if (version[0] < 4)
{
if (m_MeshCompression != 0 && version[2] == 0) //special case not just on platform 9
{
a_Stream.Position += 12;
}
else
{
m_Streams = new StreamInfo[4];
for (int s = 0; s < 4; s++)
{
m_Streams[s] = new StreamInfo();
m_Streams[s].channelMask = new BitArray(new int[1] { a_Stream.ReadInt32() });
m_Streams[s].offset = a_Stream.ReadInt32();
m_Streams[s].stride = a_Stream.ReadInt32();
m_Streams[s].align = a_Stream.ReadUInt32();
}
}
}
#endregion
#region 4.0.0 and later
else
{
int singleStreamStride = 0;//used tor unity 5
m_Channels = new ChannelInfo[a_Stream.ReadInt32()];
for (int c = 0; c < m_Channels.Length; c++)
{
m_Channels[c] = new ChannelInfo();
m_Channels[c].stream = a_Stream.ReadByte();
m_Channels[c].offset = a_Stream.ReadByte();
m_Channels[c].format = a_Stream.ReadByte();
m_Channels[c].dimension = a_Stream.ReadByte();
//calculate stride for Unity 5
singleStreamStride += m_Channels[c].dimension * (m_Channels[c].format % 2 == 0 ? 4 : 2);//fingers crossed!
}
if (version[0] < 5)
{
m_Streams = new StreamInfo[a_Stream.ReadInt32()];
for (int s = 0; s < m_Streams.Length; s++)
{
m_Streams[s] = new StreamInfo();
m_Streams[s].channelMask = new BitArray(new int[1] { a_Stream.ReadInt32() });
m_Streams[s].offset = a_Stream.ReadInt32();
m_Streams[s].stride = a_Stream.ReadByte();
m_Streams[s].dividerOp = a_Stream.ReadByte();
m_Streams[s].frequency = a_Stream.ReadUInt16();
}
}
else //it's just easier to create my own stream here
{
m_Streams = new StreamInfo[1];
m_Streams[0] = new StreamInfo();
m_Streams[0].channelMask = new BitArray(new int[1] { m_CurrentChannels });
m_Streams[0].offset = 0;
m_Streams[0].stride = singleStreamStride;
}
}
#endregion
//actual Vertex Buffer
byte[] m_DataSize = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_DataSize, 0, m_DataSize.Length);
#endregion
#region compute FvF
byte valueBufferSize = 0;
byte[] valueBuffer;
float[] dstArray;
if (m_Channels != null)
{
//it is better to loop channels instead of streams
//because channels are likely to be sorted by vertex property
#region 4.0.0 and later
foreach (var m_Channel in m_Channels)
{
if (m_Channel.dimension > 0)
{
var m_Stream = m_Streams[m_Channel.stream];
for (int b = 0; b < 6; b++)
{
if (m_Stream.channelMask.Get(b))
{
switch (m_Channel.format)
{
case 0: //32bit
valueBufferSize = 4;
break;
case 1: //16bit
valueBufferSize = 2;
break;
case 2: //8bit
valueBufferSize = 1;
m_Channel.dimension = 4;//these are actually groups of 4 components
break;
}
valueBuffer = new byte[valueBufferSize];
dstArray = new float[m_VertexCount * m_Channel.dimension];
for (int v = 0; v < m_VertexCount; v++)
{
for (int d = 0; d < m_Channel.dimension; d++)
{
int m_DataSizeOffset = m_Stream.offset + m_Channel.offset + m_Stream.stride * v + valueBufferSize * d;
Buffer.BlockCopy(m_DataSize, m_DataSizeOffset, valueBuffer, 0, valueBufferSize);
dstArray[v * m_Channel.dimension + d] = bytesToFloat(valueBuffer);
}
}
switch (b)
{
case 0://1
m_Vertices = dstArray;
break;
case 1://2
m_Normals = dstArray;
break;
case 2://4
m_Colors = dstArray;
break;
case 3://8
m_UV1 = dstArray;
break;
case 4://16
m_UV2 = dstArray;
break;
case 5://32
m_Tangents = dstArray;
break;
}
m_Stream.channelMask.Set(b, false); //is this needed?
valueBuffer = null;
dstArray = null;
break; //go to next channel
}
}
}
}
}
#endregion
#region 3.5.0 - 3.5.7
else if (m_Streams != null)
{
foreach (var m_Stream in m_Streams)
{
//a stream may have multiple vertex components but without channels there are no offsets, so I assume all vertex properties are in order
//Unity 3.5.x only uses floats, and that's probably why channels were introduced in Unity 4
ChannelInfo m_Channel = new ChannelInfo();//create my own channel so I can use the same methods
m_Channel.offset = 0;
for (int b = 0; b < 6; b++)
{
if (m_Stream.channelMask.Get(b))
{
switch (b)
{
case 0:
case 1:
valueBufferSize = 4;
m_Channel.dimension = 3;
break;
case 2:
valueBufferSize = 1;
m_Channel.dimension = 4;
break;
case 3:
case 4:
valueBufferSize = 4;
m_Channel.dimension = 2;
break;
case 5:
valueBufferSize = 4;
m_Channel.dimension = 4;
break;
}
valueBuffer = new byte[valueBufferSize];
dstArray = new float[m_VertexCount * m_Channel.dimension];
for (int v = 0; v < m_VertexCount; v++)
{
for (int d = 0; d < m_Channel.dimension; d++)
{
int m_DataSizeOffset = m_Stream.offset + m_Channel.offset + m_Stream.stride * v + valueBufferSize * d;
Buffer.BlockCopy(m_DataSize, m_DataSizeOffset, valueBuffer, 0, valueBufferSize);
dstArray[v * m_Channel.dimension + d] = bytesToFloat(valueBuffer);
}
}
switch (b)
{
case 0:
m_Vertices = dstArray;
break;
case 1:
m_Normals = dstArray;
break;
case 2:
m_Colors = dstArray;
break;
case 3:
m_UV1 = dstArray;
break;
case 4:
m_UV2 = dstArray;
break;
case 5:
m_Tangents = dstArray;
break;
}
m_Channel.offset += (byte)(m_Channel.dimension * valueBufferSize); //strides larger than 255 are unlikely
m_Stream.channelMask.Set(b, false); //is this needed?
valueBuffer = null;
dstArray = null;
}
}
}
}
#endregion
#endregion
}
#endregion
#region Compressed Mesh data for 2.6.0 and later - 160 bytes
if (version[0] >= 3 || (version[0] == 2 && version[1] >= 6))
{
//remember there can be combinations of packed and regular vertex properties
PackedBitVector m_Vertices_Packed = new PackedBitVector();
m_Vertices_Packed.m_NumItems = a_Stream.ReadUInt32();
m_Vertices_Packed.m_Range = a_Stream.ReadSingle();
m_Vertices_Packed.m_Start = a_Stream.ReadSingle();
m_Vertices_Packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_Vertices_Packed.m_Data, 0, m_Vertices_Packed.m_Data.Length);
a_Stream.AlignStream(4);
m_Vertices_Packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (m_Vertices_Packed.m_NumItems > 0)
{
m_VertexCount = m_Vertices_Packed.m_NumItems / 3;
uint[] m_Vertices_Unpacked = UnpackBitVector(m_Vertices_Packed);
int bitmax = 0;//used to convert int value to float
for (int b = 0; b < m_Vertices_Packed.m_BitSize; b++) { bitmax |= (1 << b); }
m_Vertices = new float[m_Vertices_Packed.m_NumItems];
for (int v = 0; v < m_Vertices_Packed.m_NumItems; v++)
{
m_Vertices[v] = (float)m_Vertices_Unpacked[v] / bitmax * m_Vertices_Packed.m_Range + m_Vertices_Packed.m_Start;
}
}
PackedBitVector m_UV_Packed = new PackedBitVector(); //contains both channels
m_UV_Packed.m_NumItems = a_Stream.ReadUInt32();
m_UV_Packed.m_Range = a_Stream.ReadSingle();
m_UV_Packed.m_Start = a_Stream.ReadSingle();
m_UV_Packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_UV_Packed.m_Data, 0, m_UV_Packed.m_Data.Length);
m_UV_Packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (m_UV_Packed.m_NumItems > 0)
{
uint[] m_UV_Unpacked = UnpackBitVector(m_UV_Packed);
int bitmax = 0;
for (int b = 0; b < m_Vertices_Packed.m_BitSize; b++) { bitmax |= (1 << b); }
m_UV1 = new float[m_VertexCount * 2];
for (int v = 0; v < m_VertexCount * 2; v++)
{
m_UV1[v] = (float)m_UV_Unpacked[v] / bitmax * m_UV_Packed.m_Range + m_UV_Packed.m_Start;
}
if (m_UV_Packed.m_NumItems == m_VertexCount * 4)
{
m_UV2 = new float[m_VertexCount * 2];
for (uint v = 0; v < m_VertexCount * 2; v++)
{
m_UV2[v] = (float)m_UV_Unpacked[v + m_VertexCount * 2] / bitmax * m_UV_Packed.m_Range + m_UV_Packed.m_Start;
}
}
}
if (version[0] < 5)
{
PackedBitVector m_BindPoses_Packed = new PackedBitVector();
m_BindPoses_Packed.m_NumItems = a_Stream.ReadUInt32();
m_BindPoses_Packed.m_Range = a_Stream.ReadSingle();
m_BindPoses_Packed.m_Start = a_Stream.ReadSingle();
m_BindPoses_Packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_BindPoses_Packed.m_Data, 0, m_BindPoses_Packed.m_Data.Length);
a_Stream.AlignStream(4);
m_BindPoses_Packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
}
PackedBitVector m_Normals_Packed = new PackedBitVector();
m_Normals_Packed.m_NumItems = a_Stream.ReadUInt32();
m_Normals_Packed.m_Range = a_Stream.ReadSingle();
m_Normals_Packed.m_Start = a_Stream.ReadSingle();
m_Normals_Packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_Normals_Packed.m_Data, 0, m_Normals_Packed.m_Data.Length);
a_Stream.AlignStream(4);
m_Normals_Packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
PackedBitVector m_Tangents_Packed = new PackedBitVector();
m_Tangents_Packed.m_NumItems = a_Stream.ReadUInt32();
m_Tangents_Packed.m_Range = a_Stream.ReadSingle();
m_Tangents_Packed.m_Start = a_Stream.ReadSingle();
m_Tangents_Packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_Tangents_Packed.m_Data, 0, m_Tangents_Packed.m_Data.Length);
a_Stream.AlignStream(4);
m_Tangents_Packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
PackedBitVector m_Weights_Packed = new PackedBitVector();
m_Weights_Packed.m_NumItems = a_Stream.ReadUInt32();
m_Weights_Packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_Weights_Packed.m_Data, 0, m_Weights_Packed.m_Data.Length);
a_Stream.AlignStream(4);
m_Weights_Packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
PackedBitVector m_NormalSigns_packed = new PackedBitVector();
m_NormalSigns_packed.m_NumItems = a_Stream.ReadUInt32();
m_NormalSigns_packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_NormalSigns_packed.m_Data, 0, m_NormalSigns_packed.m_Data.Length);
a_Stream.AlignStream(4);
m_NormalSigns_packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (m_Normals_Packed.m_NumItems > 0)
{
uint[] m_Normals_Unpacked = UnpackBitVector(m_Normals_Packed);
uint[] m_NormalSigns = UnpackBitVector(m_NormalSigns_packed);
int bitmax = 0;
for (int b = 0; b < m_Normals_Packed.m_BitSize; b++) { bitmax |= (1 << b); }
m_Normals = new float[m_Normals_Packed.m_NumItems / 2 * 3];
for (int v = 0; v < m_Normals_Packed.m_NumItems / 2; v++)
{
m_Normals[v * 3] = (float)((double)m_Normals_Unpacked[v * 2] / bitmax) * m_Normals_Packed.m_Range + m_Normals_Packed.m_Start;
m_Normals[v * 3 + 1] = (float)((double)m_Normals_Unpacked[v * 2 + 1] / bitmax) * m_Normals_Packed.m_Range + m_Normals_Packed.m_Start;
m_Normals[v * 3 + 2] = (float)Math.Sqrt(1 - m_Normals[v * 3] * m_Normals[v * 3] - m_Normals[v * 3 + 1] * m_Normals[v * 3 + 1]);
if (m_NormalSigns[v] == 0) { m_Normals[v * 3 + 2] *= -1; }
}
}
PackedBitVector m_TangentSigns = new PackedBitVector();
m_TangentSigns.m_NumItems = a_Stream.ReadUInt32();
m_TangentSigns.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_TangentSigns.m_Data, 0, m_TangentSigns.m_Data.Length);
a_Stream.AlignStream(4);
m_TangentSigns.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (version[0] >= 5)
{
PackedBitVector m_FloatColors = new PackedBitVector();
m_FloatColors.m_NumItems = a_Stream.ReadUInt32();
m_FloatColors.m_Range = a_Stream.ReadSingle();
m_FloatColors.m_Start = a_Stream.ReadSingle();
m_FloatColors.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_FloatColors.m_Data, 0, m_FloatColors.m_Data.Length);
a_Stream.AlignStream(4);
m_FloatColors.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (m_FloatColors.m_NumItems > 0)
{
uint[] m_FloatColors_Unpacked = UnpackBitVector(m_FloatColors);
int bitmax = 0;
for (int b = 0; b < m_Vertices_Packed.m_BitSize; b++) { bitmax |= (1 << b); }
m_Colors = new float[m_FloatColors.m_NumItems];
for (int v = 0; v < m_FloatColors.m_NumItems; v++)
{
m_Colors[v] = (float)m_FloatColors_Unpacked[v] / bitmax * m_FloatColors.m_Range + m_FloatColors.m_Start;
}
}
}
PackedBitVector m_BoneIndices = new PackedBitVector();
m_BoneIndices.m_NumItems = a_Stream.ReadUInt32();
m_BoneIndices.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_BoneIndices.m_Data, 0, m_BoneIndices.m_Data.Length);
a_Stream.AlignStream(4);
m_BoneIndices.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
PackedBitVector m_Triangles = new PackedBitVector();
m_Triangles.m_NumItems = a_Stream.ReadUInt32();
m_Triangles.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_Triangles.m_Data, 0, m_Triangles.m_Data.Length);
a_Stream.AlignStream(4);
m_Triangles.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (m_Triangles.m_NumItems > 0) { m_IndexBuffer = UnpackBitVector(m_Triangles); }
}
#endregion
#region Colors & Collision triangles for 3.4.2 and earlier
if (version[0] <= 2 || (version[0] == 3 && version[1] <= 4)) //
{
a_Stream.Position += 24; //Axis-Aligned Bounding Box
int m_Colors_size = a_Stream.ReadInt32();
m_Colors = new float[m_Colors_size * 4];
for (int v = 0; v < m_Colors_size * 4; v++) { m_Colors[v] = (float)(a_Stream.ReadByte()) / 0xFF; }
int m_CollisionTriangles_size = a_Stream.ReadInt32();
a_Stream.Position += m_CollisionTriangles_size * 4; //UInt32 indices
int m_CollisionVertexCount = a_Stream.ReadInt32();
}
#endregion
#region Compressed colors & Local AABB for 3.5.0 to 4.x.x
else //vertex colors are either in streams or packed bits
{
if (version[0] < 5)
{
PackedBitVector m_Colors_Packed = new PackedBitVector();
m_Colors_Packed.m_NumItems = a_Stream.ReadUInt32();
m_Colors_Packed.m_Data = new byte[a_Stream.ReadInt32()];
a_Stream.Read(m_Colors_Packed.m_Data, 0, m_Colors_Packed.m_Data.Length);
a_Stream.AlignStream(4);
m_Colors_Packed.m_BitSize = a_Stream.ReadByte();
a_Stream.Position += 3; //4 byte alignment
if (m_Colors_Packed.m_NumItems > 0)
{
if (m_Colors_Packed.m_BitSize == 32)
{
//4 x 8bit color channels
m_Colors = new float[m_Colors_Packed.m_Data.Length];
for (int v = 0; v < m_Colors_Packed.m_Data.Length; v++)
{
m_Colors[v] = (float)m_Colors_Packed.m_Data[v] / 0xFF;
}
}
else //not tested
{
uint[] m_Colors_Unpacked = UnpackBitVector(m_Colors_Packed);
int bitmax = 0;//used to convert int value to float
for (int b = 0; b < m_Colors_Packed.m_BitSize; b++) { bitmax |= (1 << b); }
m_Colors = new float[m_Colors_Packed.m_NumItems];
for (int v = 0; v < m_Colors_Packed.m_NumItems; v++)
{
m_Colors[v] = (float)m_Colors_Unpacked[v] / bitmax;
}
}
}
}
a_Stream.Position += 24; //Axis-Aligned Bounding Box
}
#endregion
int m_MeshUsageFlags = a_Stream.ReadInt32();
if (version[0] >= 5)
{
//int m_BakedConvexCollisionMesh = a_Stream.ReadInt32();
//a_Stream.Position += m_BakedConvexCollisionMesh;
//int m_BakedTriangleCollisionMesh = a_Stream.ReadInt32();
//a_Stream.Position += m_BakedConvexCollisionMesh;
}
#region Build face indices
for (int s = 0; s < m_SubMeshes_size; s++)
{
uint firstIndex = m_SubMeshes[s].firstByte / 2;
if (!m_Use16BitIndices) { firstIndex /= 2; }
if (m_SubMeshes[s].topology == 0)
{
for (int i = 0; i < m_SubMeshes[s].indexCount / 3; i++)
{
m_Indices.Add(m_IndexBuffer[firstIndex + i * 3]);
m_Indices.Add(m_IndexBuffer[firstIndex + i * 3 + 1]);
m_Indices.Add(m_IndexBuffer[firstIndex + i * 3 + 2]);
m_materialIDs.Add(s);
}
}
else
{
for (int i = 0; i < m_SubMeshes[s].indexCount - 2; i++)
{
uint fa = m_IndexBuffer[firstIndex + i];
uint fb = m_IndexBuffer[firstIndex + i + 1];
uint fc = m_IndexBuffer[firstIndex + i + 2];
if ((fa!=fb) && (fa!=fc) && (fc!=fb))
{
m_Indices.Add(fa);
if ((i % 2) == 0)
{
m_Indices.Add(fb);
m_Indices.Add(fc);
}
else
{
m_Indices.Add(fc);
m_Indices.Add(fb);
}
m_materialIDs.Add(s);
}
}
}
}
#endregion
}
private void selectAsset(object sender, ListViewItemSelectionChangedEventArgs e)
{
previewPanel.BackgroundImage = global::Unity_Studio.Properties.Resources.preview;
previewPanel.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Center;
assetInfoLabel.Visible = false;
assetInfoLabel.Text = null;
textPreviewBox.Visible = false;
fontPreviewBox.Visible = false;
FMODpanel.Visible = false;
lastLoadedAsset = null;
FMOD.RESULT result;
if (sound != null)
{
result = sound.release();
ERRCHECK(result);
}
sound = null;
timer.Stop();
FMODtimerLabel.Text = "0:00.0 / 0:00.0";
FMODstatusLabel.Text = "Stopped";
FMODprogressBar.Value = 0;
FMODinfoLabel.Text = "";
lastSelectedItem = (AssetPreloadData)e.Item;
if (e.IsSelected)
{
assetInfoLabel.Text = lastSelectedItem.InfoText;
if (displayInfo.Checked && assetInfoLabel.Text != null) { assetInfoLabel.Visible = true; } //only display the label if asset has info text
if (enablePreview.Checked)
{
lastLoadedAsset = lastSelectedItem;
PreviewAsset(lastLoadedAsset);
}
}
}
public unityFont(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());
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)
{ extension = ".otf"; }
else { 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();
}
}
private void enablePreview_Check(object sender, EventArgs e)
{
if (lastLoadedAsset != null)
{
switch (lastLoadedAsset.Type2)
{
case 28:
{
if (enablePreview.Checked && imageTexture != null)
{
previewPanel.BackgroundImage = imageTexture;
previewPanel.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Zoom;
}
else
{
previewPanel.BackgroundImage = global::Unity_Studio.Properties.Resources.preview;
previewPanel.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Center;
}
}
break;
case 48:
case 49:
textPreviewBox.Visible = !textPreviewBox.Visible;
break;
case 128:
fontPreviewBox.Visible = !fontPreviewBox.Visible;
break;
case 83:
{
FMODpanel.Visible = !FMODpanel.Visible;
FMOD.RESULT result;
if (channel != null)
{
bool playing = false;
result = channel.isPlaying(ref playing);
if ((result != FMOD.RESULT.OK) && (result != FMOD.RESULT.ERR_INVALID_HANDLE))
{
ERRCHECK(result);
}
if (playing)
{
result = channel.stop();
ERRCHECK(result);
//channel = null;
timer.Stop();
FMODtimerLabel.Text = "0:00.0 / " + (FMODlenms / 1000 / 60) + ":" + (FMODlenms / 1000 % 60) + "." + (FMODlenms / 10 % 100); ;
FMODstatusLabel.Text = "Stopped";
FMODprogressBar.Value = 0;
FMODpauseButton.Text = "Pause";
//FMODinfoLabel.Text = "";
}
else if (enablePreview.Checked)
{
result = system.playSound(FMOD.CHANNELINDEX.FREE, sound, false, ref channel);
ERRCHECK(result);
timer.Start();
FMODstatusLabel.Text = "Playing";
//FMODinfoLabel.Text = FMODfrequency.ToString();
}
}
break;
}
}
}
else if (lastSelectedItem != null && enablePreview.Checked)
{
lastLoadedAsset = lastSelectedItem;
PreviewAsset(lastLoadedAsset);
}
Properties.Settings.Default["enablePreview"] = enablePreview.Checked;
Properties.Settings.Default.Save();
}
public Texture2D(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());
m_Width = a_Stream.ReadInt32();
m_Height = a_Stream.ReadInt32();
m_CompleteImageSize = a_Stream.ReadInt32();
m_TextureFormat = a_Stream.ReadInt32();
if (sourceFile.version[0] < 5 || (sourceFile.version[0] == 5 && sourceFile.version[1] < 2))
{ m_MipMap = a_Stream.ReadBoolean(); }
else
{
dwFlags += 0x20000;
dwMipMapCount = a_Stream.ReadInt32();//is this with or without main image?
dwCaps += 0x400008;
}
m_IsReadable = a_Stream.ReadBoolean(); //2.6.0 and up
m_ReadAllowed = a_Stream.ReadBoolean(); //3.0.0 and up
a_Stream.AlignStream(4);
m_ImageCount = a_Stream.ReadInt32();
m_TextureDimension = a_Stream.ReadInt32();
//m_TextureSettings
m_FilterMode = a_Stream.ReadInt32();
m_Aniso = a_Stream.ReadInt32();
m_MipBias = a_Stream.ReadSingle();
m_WrapMode = a_Stream.ReadInt32();
if (sourceFile.version[0] >= 3)
{
m_LightmapFormat = a_Stream.ReadInt32();
if (sourceFile.version[0] >= 4 || sourceFile.version[1] >= 5) { m_ColorSpace = a_Stream.ReadInt32(); } //3.5.0 and up
}
image_data_size = a_Stream.ReadInt32();
if (m_MipMap)
{
dwFlags += 0x20000;
dwMipMapCount = Convert.ToInt32(Math.Log(Math.Max(m_Width, m_Height)) / Math.Log(2));
dwCaps += 0x400008;
}
if (readSwitch)
{
image_data = new byte[image_data_size];
a_Stream.Read(image_data, 0, image_data_size);
switch (m_TextureFormat)
{
case 1: //Alpha8
{
dwFlags2 = 0x2;
dwRGBBitCount = 0x8;
dwRBitMask = 0x0;
dwGBitMask = 0x0;
dwBBitMask = 0x0;
dwABitMask = 0xFF;
break;
}
case 2: //A4R4G4B4
{
if (sourceFile.platform == 11) //swap bytes for Xbox confirmed, PS3 not encountered
{
for (int i = 0; i < (image_data_size / 2); i++)
{
byte b0 = image_data[i * 2];
image_data[i * 2] = image_data[i * 2 + 1];
image_data[i * 2 + 1] = b0;
}
}
else if (sourceFile.platform == 13) //swap bits for android
{
for (int i = 0; i < (image_data_size / 2); i++)
{
byte[] argb = BitConverter.GetBytes((BitConverter.ToInt32((new byte[4] { image_data[i * 2], image_data[i * 2 + 1], image_data[i * 2], image_data[i * 2 + 1] }), 0)) >> 4);
image_data[i * 2] = argb[0];
image_data[i * 2 + 1] = argb[1];
}
}
dwFlags2 = 0x41;
dwRGBBitCount = 0x10;
dwRBitMask = 0xF00;
dwGBitMask = 0xF0;
dwBBitMask = 0xF;
dwABitMask = 0xF000;
break;
}
case 3: //B8G8R8 //confirmed on X360, iOS //PS3 unsure
{
for (int i = 0; i < (image_data_size / 3); i++)
{
byte b0 = image_data[i * 3];
image_data[i * 3] = image_data[i * 3 + 2];
//image_data[i * 3 + 1] stays the same
image_data[i * 3 + 2] = b0;
}
dwFlags2 = 0x40;
dwRGBBitCount = 0x18;
dwRBitMask = 0xFF0000;
dwGBitMask = 0xFF00;
dwBBitMask = 0xFF;
dwABitMask = 0x0;
break;
}
case 4: //G8R8A8B8 //confirmed on X360, iOS
{
for (int i = 0; i < (image_data_size / 4); i++)
{
byte b0 = image_data[i * 4];
image_data[i * 4] = image_data[i * 4 + 2];
//image_data[i * 4 + 1] stays the same
image_data[i * 4 + 2] = b0;
//image_data[i * 4 + 3] stays the same
}
dwFlags2 = 0x41;
dwRGBBitCount = 0x20;
dwRBitMask = 0xFF0000;
dwGBitMask = 0xFF00;
dwBBitMask = 0xFF;
dwABitMask = -16777216;
break;
}
case 5: //B8G8R8A8 //confirmed on X360, PS3, Web, iOS
{
for (int i = 0; i < (image_data_size / 4); i++)
{
byte b0 = image_data[i * 4];
byte b1 = image_data[i * 4 + 1];
image_data[i * 4] = image_data[i * 4 + 3];
image_data[i * 4 + 1] = image_data[i * 4 + 2];
image_data[i * 4 + 2] = b1;
image_data[i * 4 + 3] = b0;
}
dwFlags2 = 0x41;
dwRGBBitCount = 0x20;
dwRBitMask = 0xFF0000;
dwGBitMask = 0xFF00;
dwBBitMask = 0xFF;
dwABitMask = -16777216;
break;
}
case 7: //R5G6B5 //confirmed switched on X360; confirmed on iOS
{
if (sourceFile.platform == 11)
{
for (int i = 0; i < (image_data_size / 2); i++)
{
byte b0 = image_data[i * 2];
image_data[i * 2] = image_data[i * 2 + 1];
image_data[i * 2 + 1] = b0;
}
}
dwFlags2 = 0x40;
dwRGBBitCount = 0x10;
dwRBitMask = 0xF800;
dwGBitMask = 0x7E0;
dwBBitMask = 0x1F;
dwABitMask = 0x0;
break;
}
case 10: //DXT1
{
if (sourceFile.platform == 11) //X360 only, PS3 not
{
for (int i = 0; i < (image_data_size / 2); i++)
{
byte b0 = image_data[i * 2];
image_data[i * 2] = image_data[i * 2 + 1];
image_data[i * 2 + 1] = b0;
}
}
if (m_MipMap) { dwPitchOrLinearSize = m_Height * m_Width / 2; }
dwFlags2 = 0x4;
dwFourCC = 0x31545844;
dwRGBBitCount = 0x0;
dwRBitMask = 0x0;
dwGBitMask = 0x0;
dwBBitMask = 0x0;
dwABitMask = 0x0;
break;
}
case 12: //DXT5
{
if (sourceFile.platform == 11) //X360, PS3 not
{
for (int i = 0; i < (image_data_size / 2); i++)
{
byte b0 = image_data[i * 2];
image_data[i * 2] = image_data[i * 2 + 1];
image_data[i * 2 + 1] = b0;
}
}
if (m_MipMap) { dwPitchOrLinearSize = m_Height * m_Width / 2; }
dwFlags2 = 0x4;
dwFourCC = 0x35545844;
dwRGBBitCount = 0x0;
dwRBitMask = 0x0;
dwGBitMask = 0x0;
dwBBitMask = 0x0;
dwABitMask = 0x0;
break;
}
case 13: //R4G4B4A4, iOS (only?)
{
for (int i = 0; i < (image_data_size / 2); i++)
{
byte[] argb = BitConverter.GetBytes((BitConverter.ToInt32((new byte[4] { image_data[i * 2], image_data[i * 2 + 1], image_data[i * 2], image_data[i * 2 + 1] }), 0)) >> 4);
image_data[i * 2] = argb[0];
image_data[i * 2 + 1] = argb[1];
}
dwFlags2 = 0x41;
dwRGBBitCount = 0x10;
dwRBitMask = 0xF00;
dwGBitMask = 0xF0;
dwBBitMask = 0xF;
dwABitMask = 0xF000;
break;
}
case 28: //DXT1 Crunched
case 29: //DXT1 Crunched
break;
case 30: //PVRTC_RGB2
{
pvrPixelFormat = 0x0;
break;
}
case 31: //PVRTC_RGBA2
{
pvrPixelFormat = 0x1;
break;
}
case 32: //PVRTC_RGB4
{
pvrPixelFormat = 0x2;
break;
}
case 33: //PVRTC_RGBA4
{
pvrPixelFormat = 0x3;
break;
}
case 34: //ETC_RGB4
{
pvrPixelFormat = 0x16;
break;
}
}
}
else
{
preloadData.InfoText = "Width: " + m_Width.ToString() + "\nHeight: " + m_Height.ToString() + "\nFormat: ";
preloadData.exportSize = image_data_size;
switch (m_TextureFormat)
{
case 1: preloadData.InfoText += "Alpha8"; preloadData.extension = ".dds"; preloadData.exportSize += 128; break;
case 2: preloadData.InfoText += "ARGB 4.4.4.4"; preloadData.extension = ".dds"; preloadData.exportSize += 128; break;
case 3: preloadData.InfoText += "BGR 8.8.8"; preloadData.extension = ".dds"; preloadData.exportSize += 128; break;
case 4: preloadData.InfoText += "GRAB 8.8.8.8"; preloadData.extension = ".dds"; preloadData.exportSize += 128; break;
case 5: preloadData.InfoText += "BGRA 8.8.8.8"; preloadData.extension = ".dds"; preloadData.exportSize += 128; break;
case 7: preloadData.InfoText += "RGB 5.6.5"; preloadData.extension = ".dds"; preloadData.exportSize += 128; break;
case 10: preloadData.InfoText += "DXT1"; preloadData.extension = ".dds"; preloadData.exportSize += 128; break;
case 12: preloadData.InfoText += "DXT5"; preloadData.extension = ".dds"; preloadData.exportSize += 128; break;
case 13: preloadData.InfoText += "RGBA 4.4.4.4"; preloadData.extension = ".dds"; preloadData.exportSize += 128; break;
case 28: preloadData.InfoText += "DXT1 Crunched"; preloadData.extension = ".crn"; break;
case 29: preloadData.InfoText += "DXT5 Crunched"; preloadData.extension = ".crn"; break;
case 30: preloadData.InfoText += "PVRTC_RGB2"; preloadData.extension = ".pvr"; preloadData.exportSize += 52; break;
case 31: preloadData.InfoText += "PVRTC_RGBA2"; preloadData.extension = ".pvr"; preloadData.exportSize += 52; break;
case 32: preloadData.InfoText += "PVRTC_RGB4"; preloadData.extension = ".pvr"; preloadData.exportSize += 52; break;
case 33: preloadData.InfoText += "PVRTC_RGBA4"; preloadData.extension = ".pvr"; preloadData.exportSize += 52; break;
case 34: preloadData.InfoText += "ETC_RGB4"; preloadData.extension = ".pvr"; preloadData.exportSize += 52; break;
default: preloadData.InfoText += "unknown"; preloadData.extension = ".tex"; break;
}
switch (m_FilterMode)
{
case 0: preloadData.InfoText += "\nFilter Mode: Point "; break;
case 1: preloadData.InfoText += "\nFilter Mode: Bilinear "; break;
case 2: preloadData.InfoText += "\nFilter Mode: Trilinear "; break;
}
preloadData.InfoText += "\nAnisotropic level: " + m_Aniso.ToString() + "\nMip map bias: " + m_MipBias.ToString();
switch (m_WrapMode)
{
case 0: preloadData.InfoText += "\nWrap mode: Repeat"; break;
case 1: preloadData.InfoText += "\nWrap mode: Clamp"; break;
}
if (m_Name != "") { preloadData.Text = m_Name; }
else { preloadData.Text = preloadData.TypeString + " #" + preloadData.uniqueID; }
preloadData.SubItems.AddRange(new string[] { preloadData.TypeString, preloadData.exportSize.ToString() });
}
}
public AssetsFile(string fileName, EndianStream fileStream)
{
//if (memFile != null) { Stream = new EndianStream(memFile, endianType); }
//else { Stream = new EndianStream(File.OpenRead(fileName), endianType); }
a_Stream = fileStream;
filePath = fileName;
int tableSize = a_Stream.ReadInt32();
int dataEnd = a_Stream.ReadInt32();
fileGen = a_Stream.ReadInt32();
int dataOffset = a_Stream.ReadInt32();
sharedAssetsList[0].fileName = Path.GetFileName(fileName); //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 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!", "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 21: platformStr = "WP8"; break;
case 25: platformStr = "Linux"; 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();
StringBuilder cb = new StringBuilder();
for (int m = 0; m < memberCount; m++) { readBase(cb, 1); }
var aClass = new ClassStrStruct() { ID = classID, Text = (baseType + " " + baseName), members = cb.ToString() };
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.ToString(); //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.ReadInt32();
asset.Offset += dataOffset;
asset.Size = a_Stream.ReadInt32();
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;
}
}
asset.TypeString = asset.Type2.ToString();
if (UnityClassID.Names[asset.Type2] != null)
{
asset.TypeString = UnityClassID.Names[asset.Type2];
}
asset.uniqueID = i.ToString(assetIDfmt);
asset.exportSize = asset.Size;
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(new string[] { ".", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9" }, StringSplitOptions.RemoveEmptyEntries);
string[] strver = (m_Version.Split(new string[] { ".", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "\n" }, StringSplitOptions.RemoveEmptyEntries));
version = Array.ConvertAll(strver, int.Parse);
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);
}
}
public SkinnedMeshRenderer(AssetPreloadData preloadData)
{
var sourceFile = preloadData.sourceFile;
var version = preloadData.sourceFile.version;
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_Enabled = a_Stream.ReadBoolean();
m_CastShadows = a_Stream.ReadBoolean();
m_ReceiveShadows = a_Stream.ReadBoolean();
if (sourceFile.version[0] < 5) { m_LightmapIndex = a_Stream.ReadByte(); }
else
{
a_Stream.Position += 5; //suspicious alignment, could be 2 alignments between bools
m_LightmapIndex = a_Stream.ReadUInt16();
m_LightmapIndexDynamic = a_Stream.ReadUInt16();
}
if (version[0] >= 3) { a_Stream.Position += 16; } //m_LightmapTilingOffset vector4d
m_Materials = new PPtr[a_Stream.ReadInt32()];
for (int m = 0; m < m_Materials.Length; m++)
{
m_Materials[m] = sourceFile.ReadPPtr();
}
if (version[0] < 3) { a_Stream.Position += 16; } //m_LightmapTilingOffset vector4d
else
{
int m_SubsetIndices_size = a_Stream.ReadInt32();
a_Stream.Position += m_SubsetIndices_size * 4;
PPtr m_StaticBatchRoot = sourceFile.ReadPPtr();
if ((version[0] == 3 && version[1] >= 5) || version[0] >= 4)
{
bool m_UseLightProbes = a_Stream.ReadBoolean();
a_Stream.Position += 3; //alignment
if (version[0] == 5) { int m_ReflectionProbeUsage = a_Stream.ReadInt32(); }
//did I ever check if the anchor is conditioned by the bool?
PPtr m_LightProbeAnchor = sourceFile.ReadPPtr();
}
if (version[0] >= 4 && version[1] >= 3)
{
if (version[1] >= 5) { int m_SortingLayer = a_Stream.ReadInt32(); }
else { int m_SortingLayer = a_Stream.ReadInt16(); }
int m_SortingOrder = a_Stream.ReadInt16();
a_Stream.AlignStream(4);
}
}
int m_Quality = a_Stream.ReadInt32();
bool m_UpdateWhenOffscreen = a_Stream.ReadBoolean();
bool m_SkinNormals = a_Stream.ReadBoolean(); //3.1.0 and below
a_Stream.Position += 2;
if (version[0] == 2 && version[1] < 6)
{
//this would be the only error if mainVersion is not read in time for a unity 2.x game
PPtr m_DisableAnimationWhenOffscreen = sourceFile.ReadPPtr();
}
m_Mesh = sourceFile.ReadPPtr();
int m_Bones_size = a_Stream.ReadInt32();
for (int b = 0; b < m_Bones_size; b++)
{
PPtr aBone = sourceFile.ReadPPtr();
}
if (version[0] < 3)
{
int m_BindPose_size = a_Stream.ReadInt32();
a_Stream.Position += m_BindPose_size * 16 * 4;//Matrix4x4f
}
else if (version[0] >= 3 && version[1] >= 4)
{
if (version[1] >= 5)
{
PPtr m_RootBone = sourceFile.ReadPPtr();
}
//AABB
float[] m_Center = new float[] { a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() };
float[] m_Extent = new float[] { a_Stream.ReadSingle(), a_Stream.ReadSingle(), a_Stream.ReadSingle() };
bool m_DirtyAABB = a_Stream.ReadBoolean();
}
}
public AssetsFile(string fileName, EndianStream fileStream)
{
//if (memFile != null) { Stream = new EndianStream(memFile, endianType); }
//else { Stream = new EndianStream(File.OpenRead(fileName), endianType); }
a_Stream = fileStream;
filePath = fileName;
int tableSize = a_Stream.ReadInt32();
int dataEnd = a_Stream.ReadInt32();
fileGen = a_Stream.ReadInt32();
int dataOffset = a_Stream.ReadInt32();
sharedAssetsList[0].fileName = Path.GetFileName(fileName); //reference itself because sharedFileIDs start from 1
switch (fileGen)
{
case 6:
{
a_Stream.Position = (dataEnd - tableSize);
a_Stream.Position += 1;
break;
}
case 7://beta
{
a_Stream.Position = (dataEnd - tableSize);
a_Stream.Position += 1;
m_Version = a_Stream.ReadStringToNull();
break;
}
case 8:
{
a_Stream.Position = (dataEnd - tableSize);
a_Stream.Position += 1;
m_Version = a_Stream.ReadStringToNull();
platform = a_Stream.ReadInt32();
break;
}
case 9:
{
a_Stream.Position += 4;//azero
m_Version = a_Stream.ReadStringToNull();
platform = a_Stream.ReadInt32();
break;
}
case 14:
case 15://not fully tested!s
{
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!", "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;
}
/*Platform list:
-2: unitypackage
4: OSX
5: PC
6: Web
7: Web_streamed
9: iOS
10: PS3(big)
11: Xbox360(big)
13: Android
16: Google_NaCl
21: WP8
25: Linux
*/
int baseCount = a_Stream.ReadInt32();
for (int i = 0; i < baseCount; i++)
{
if (fileGen < 14)
{
int baseType = a_Stream.ReadInt32();
readBase();
}
else { readBase5(); }
}
if (fileGen >= 7 && fileGen < 14) {a_Stream.Position += 4;}//azero
int assetCount = a_Stream.ReadInt32();
if (fileGen >= 14) { a_Stream.AlignStream(4); }
string assetIDfmt = "D" + assetCount.ToString().Length.ToString(); //format for unique ID
for (int i = 0; i < assetCount; i++)
{
AssetPreloadData asset = new AssetPreloadData();
if (fileGen < 14) { asset.m_PathID = a_Stream.ReadInt32(); }
else { asset.m_PathID = a_Stream.ReadInt64(); }
asset.Offset = a_Stream.ReadInt32();
asset.Offset += dataOffset;
asset.Size = a_Stream.ReadInt32();
asset.Type1 = a_Stream.ReadInt32();
asset.Type2 = a_Stream.ReadUInt16();
a_Stream.Position += 2;
if (fileGen >= 15) { int azero = a_Stream.ReadInt32(); }
asset.TypeString = asset.Type2.ToString();
if (UnityClassID.Names[asset.Type2] != null)
{
asset.TypeString = UnityClassID.Names[asset.Type2];
}
asset.uniqueID = i.ToString(assetIDfmt);
asset.exportSize = asset.Size;
asset.sourceFile = this;
preloadTable.Add(asset.m_PathID, asset);
//this should be among the first nodes in mainData and it contains the version - useful 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;
}
}
buildType = m_Version.Split(new string[] { ".", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9" }, StringSplitOptions.RemoveEmptyEntries);
string[] strver = (m_Version.Split(new string[] { ".", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "\n" }, StringSplitOptions.RemoveEmptyEntries));
version = Array.ConvertAll(strver, int.Parse);
if (fileGen >= 14)
{
int someCount = a_Stream.ReadInt32();
a_Stream.Position += someCount * 12;
}
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);
}
}
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();
if (m_Stream > 1)
{
m_Offset = a_Stream.ReadInt32();
m_Source = sourceFile.filePath + ".resS";
}
}
else { m_Size = a_Stream.ReadInt32(); }
}
else
{
m_LoadType = a_Stream.ReadInt32();
m_Type = m_LoadType;
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.GetFileName(m_Source);
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();
}
#region Info Text & extension
preloadData.InfoText = "Format: " + m_Format + "\nType: ";
switch (m_Type)
{
case 1:
extension = ".fsb";
preloadData.InfoText += "FSB";
break;
case 13:
extension = ".mp3";
preloadData.InfoText += "MP3";
break;
case 14:
extension = ".ogg";
preloadData.InfoText += "Ogg Vorbis";
break;
case 20:
extension = ".wav";
preloadData.InfoText += "WAV";
break;
case 22: //xbox encoding
extension = ".wav";
preloadData.InfoText += "Xbox360 WAV";
break;
default:
preloadData.InfoText += "Unknown type " + m_Type;
break;
}
preloadData.InfoText += "\n3D: " + m_3D.ToString();
#endregion
if (readSwitch)
{
m_AudioData = new byte[m_Size];
if (m_Source == null)
{
a_Stream.Read(m_AudioData, 0, (int)m_Size);
}
else if (File.Exists(m_Source))
{
using (BinaryReader reader = new BinaryReader(File.OpenRead(m_Source)))
{
reader.BaseStream.Position = m_Offset;
reader.Read(m_AudioData, 0, (int)m_Size);
reader.Close();
}
}
}
}