private static PropertyValue ReadValue(IPCCObject pcc, byte[] raw, int start, int type)
{
PropertyValue v = new PropertyValue();
switch (pcc.Names[type])
{
case "IntProperty":
case "FloatProperty":
case "ObjectProperty":
case "StringRefProperty":
v.IntValue = BitConverter.ToInt32(raw, start);
v.len = 4;
break;
case "NameProperty":
v.IntValue = BitConverter.ToInt32(raw, start);
v.len = 8;
break;
case "BoolProperty":
if (start < raw.Length)
{
v.IntValue = raw[start];
}
v.len = 1;
break;
}
return(v);
}
public string DetectTexType(string path)
{
FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read);
BitConverter.IsLittleEndian = true;
byte[] buff = new byte[4];
for (int i = 0; i < 4; i++)
{
buff[i] = (byte)fs.ReadByte();
}
int type = BitConverter.ToInt32(buff, 0);
string newfile = Path.GetDirectoryName(path) + "\\";
if (type == 0)
{
newfile += "data.dds";
}
else
{
newfile += "data.tga";
}
if (File.Exists(newfile))
{
File.Delete(newfile);
}
FileStream fs2 = new FileStream(newfile, FileMode.Create, FileAccess.Write);
for (int i = 0; i < fs.Length - 4; i++)
{
fs2.WriteByte((byte)fs.ReadByte());
}
fs.Close();
fs2.Close();
return(Path.GetFileName(newfile));
}
public static CustomProperty PropertyToGrid(Property p, IPCCObject pcc)
{
string cat = p.TypeVal.ToString();
CustomProperty pg;
switch (p.TypeVal)
{
case Type.BoolProperty:
pg = new CustomProperty(p.Name, cat, (p.Value.IntValue == 1), typeof(bool), false, true);
break;
case Type.FloatProperty:
byte[] buff = BitConverter.GetBytes(p.Value.IntValue);
float f = BitConverter.ToSingle(buff, 0);
pg = new CustomProperty(p.Name, cat, f, typeof(float), false, true);
break;
case Type.ByteProperty:
case Type.NameProperty:
NameProp pp = new NameProp();
pp.name = pcc.GetName(p.Value.IntValue);
pp.nameindex = p.Value.IntValue;
pg = new CustomProperty(p.Name, cat, pp, typeof(NameProp), false, true);
break;
case Type.ObjectProperty:
ObjectProp ppo = new ObjectProp();
ppo.name = pcc.getObjectName(p.Value.IntValue);
//ppo.name = pcc.GetName(pcc.Exports[p.Value.IntValue].name);
ppo.nameindex = p.Value.IntValue;
pg = new CustomProperty(p.Name, cat, ppo, typeof(ObjectProp), false, true);
break;
case Type.StructProperty:
StructProp ppp = new StructProp();
ppp.name = pcc.GetName(p.Value.IntValue);
ppp.nameindex = p.Value.IntValue;
byte[] buf = new byte[p.Value.Array.Count()];
for (int i = 0; i < p.Value.Array.Count(); i++)
{
buf[i] = (byte)p.Value.Array[i].IntValue;
}
List <int> buf2 = new List <int>();
for (int i = 0; i < p.Value.Array.Count() / 4; i++)
{
buf2.Add(BitConverter.ToInt32(buf, i * 4));
}
ppp.data = buf2.ToArray();
pg = new CustomProperty(p.Name, cat, ppp, typeof(StructProp), false, true);
break;
default:
pg = new CustomProperty(p.Name, cat, p.Value.IntValue, typeof(int), false, true);
break;
}
return(pg);
}
public static int detectStart(IPCCObject pcc, byte[] raw, long flags)
{
if ((flags & (long)UnrealFlags.EObjectFlags.HasStack) != 0)
{
return(30);
}
int result = 8;
int test1 = BitConverter.ToInt32(raw, 4);
int test2 = BitConverter.ToInt32(raw, 8);
if (pcc.isName(test1) && test2 == 0)
{
result = 4;
}
if (pcc.isName(test1) && pcc.isName(test2) && test2 != 0)
{
result = 8;
}
return(result);
}
private static PropertyValue ReadValue(IPCCObject pcc, byte[] raw, int start, int type)
{
PropertyValue v = new PropertyValue();
switch (pcc.GetName(type))
{
case "IntProperty":
case "FloatProperty":
case "ObjectProperty":
case "StringRefProperty":
v.IntValue = BitConverter.ToInt32(raw, start);
v.len = 4;
break;
case "NameProperty":
v.IntValue = BitConverter.ToInt32(raw, start);
var nameRef = new NameReference();
nameRef.index = v.IntValue;
nameRef.count = BitConverter.ToInt32(raw, start + 4);
nameRef.Name = pcc.getNameEntry(nameRef.index);
if (nameRef.count > 0)
{
nameRef.Name += "_" + (nameRef.count - 1);
}
v.NameValue = nameRef;
v.len = 8;
break;
case "BoolProperty":
if (start < raw.Length)
{
v.IntValue = raw[start];
}
v.len = 1;
break;
}
return(v);
}
public static int detectStart(IPCCObject pcc, byte[] raw)
{
int result = 8;
int test1 = BitConverter.ToInt32(raw, 4);
if (test1 < 0)
{
result = 30;
}
else
{
int test2 = BitConverter.ToInt32(raw, 8);
if (pcc.isName(test1) && test2 == 0)
{
result = 4;
}
if (pcc.isName(test1) && pcc.isName(test2) && test2 != 0)
{
result = 8;
}
}
return(result);
}
public static string PropertyToText(Property p, IPCCObject pcc)
{
string s = "";
s = "Name: " + pcc.Names[p.Name];
s += " Type: " + TypeToString((int)p.TypeVal);
s += " Size: " + p.Value.len.ToString();
int MEtype = Methods.GetMEType();
switch (p.TypeVal)
{
case Type.StructProperty:
s += " \"" + pcc.GetName(p.Value.IntValue) + "\" with " + p.Value.Array.Count.ToString() + " bytes";
break;
case Type.IntProperty:
case Type.BoolProperty:
case Type.StringRefProperty:
s += " Value: " + p.Value.IntValue.ToString();
break;
case Type.ObjectProperty:
if (MEtype == 2)
{
s += " Value: " + p.Value.IntValue.ToString();
}
else
{
s += " Value: " + p.Value.IntValue.ToString() + " ";
int v = p.Value.IntValue;
if (v == 0)
{
s += "None";
}
else
{
s += pcc.GetClass(v);
}
}
break;
case Type.FloatProperty:
byte[] buff = BitConverter.GetBytes(p.Value.IntValue);
float f = BitConverter.ToSingle(buff, 0);
s += " Value: " + f.ToString();
break;
case Type.NameProperty:
s += " " + pcc.Names[p.Value.IntValue];
break;
case Type.ByteProperty:
s += " Value: \"" + p.Value.StringValue + "\" with \"" + pcc.GetName(p.Value.IntValue) + "\"";
break;
case Type.ArrayProperty:
s += " bytes"; //Value: " + p.Value.Array.Count.ToString() + " Elements";
break;
case Type.StrProperty:
if (p.Value.StringValue.Length == 0)
{
break;
}
s += " Value: " + p.Value.StringValue.Substring(0, p.Value.StringValue.Length - 1);
break;
}
return(s);
}
public static List <Property> ReadProp(IPCCObject pcc, byte[] raw, int start)
{
Property p;
PropertyValue v;
int sname;
List <Property> result = new List <Property>();
int pos = start;
if (raw.Length - pos < 8)
{
return(result);
}
int name = (int)BitConverter.ToInt64(raw, pos);
if (!pcc.isName(name))
{
return(result);
}
int MEtype = Methods.GetMEType();
string t = pcc.GetName(name);
bool test = t == "None";
if (MEtype == 3)
{
t = pcc.Names[name];
test = pcc.Names[name] == "None";
}
else if (MEtype != 1 && MEtype != 2)
{
DebugOutput.PrintLn("Failed to get ME Game Type.");
return(new List <Property>());
}
if (test)
{
p = new Property();
p.Name = t;
p.TypeVal = Type.None;
p.i = 0;
p.offsetval = pos;
p.Size = (MEtype == 3) ? 8 : 20;
p.Value = new PropertyValue();
p.raw = BitConverter.GetBytes((Int64)name);
p.offend = pos + ((MEtype == 3) ? 8 : 20);
result.Add(p);
return(result);
}
int type = (int)BitConverter.ToInt64(raw, pos + 8);
int size = BitConverter.ToInt32(raw, pos + 16);
int idx = BitConverter.ToInt32(raw, pos + 20); //Unused
if (!pcc.isName(type) || size < 0 || size >= raw.Length)
{
return(result);
}
string tp = (MEtype == 3) ? pcc.Names[type] : pcc.GetName(type);
switch (tp)
{
case "BoolProperty":
p = new Property();
p.TypeVal = Type.BoolProperty;
p.Name = t;
p.Size = size;
v = new PropertyValue();
if (MEtype == 3)
{
p.offsetval = pos + 24;
pos += 25;
byte temp = raw[p.offsetval];
v.IntValue = (int)temp;
v.Boolereno = temp == 1;
}
else
{
p.i = 0;
v.IntValue = BitConverter.ToInt32(raw, pos + ((MEtype == 2) ? 24 : 16)); //Guess. I haven't seen a true boolproperty yet
pos += 28;
}
p.Value = v;
break;
case "NameProperty":
p = new Property();
p.TypeVal = Type.NameProperty;
p.Name = t;
p.Size = size;
v = new PropertyValue();
if (MEtype == 3)
{
pos += 24;
v.IntValue = BitConverter.ToInt32(raw, pos);
v.StringValue = pcc.GetName(v.IntValue);
// Heff: Temporary modification to handle name refs properly, until we can rewrite the whole property system accross all tools
var nameRef = new NameReference();
nameRef.index = v.IntValue;
nameRef.count = BitConverter.ToInt32(raw, pos + 4);
nameRef.Name = pcc.getNameEntry(nameRef.index);
if (nameRef.count > 0)
{
nameRef.Name += "_" + (nameRef.count - 1);
}
v.NameValue = nameRef;
pos += size;
}
else
{
//pos += 32;
//int tempInt = BitConverter.ToInt32(raw, pos + 24);
p.i = 0;
v.IntValue = BitConverter.ToInt32(raw, pos + 24);
v.StringValue = pcc.GetName(v.IntValue);
// Heff: Temporary modification to handle name refs properly, until we can rewrite the whole property system accross all tools
var nameRef = new NameReference();
nameRef.index = v.IntValue;
nameRef.count = BitConverter.ToInt32(raw, pos + 4);
nameRef.Name = pcc.getNameEntry(nameRef.index);
if (nameRef.count > 0)
{
nameRef.Name += "_" + (nameRef.count - 1);
}
v.NameValue = nameRef;
pos += 32;
}
p.Value = v;
break;
case "IntProperty":
p = new Property();
p.TypeVal = Type.IntProperty;
v = new PropertyValue();
p.Name = t;
p.Size = size;
if (MEtype == 3)
{
pos += 24;
v.IntValue = (int)BitConverter.ToInt64(raw, pos);
pos += size;
}
else
{
v.IntValue = BitConverter.ToInt32(raw, pos + 24);
p.i = 0;
p.offsetval = pos + 24;
pos += 28;
}
p.Value = v;
break;
case "DelegateProperty":
p = new Property();
p.Name = t;
p.TypeVal = Type.DelegateProperty;
p.i = 0;
p.offsetval = pos + 24;
v = new PropertyValue();
v.IntValue = BitConverter.ToInt32(raw, pos + 28);
v.len = size;
v.Array = new List <PropertyValue>();
if (MEtype != 3)
{
p.Size = size;
}
pos += 24;
for (int i = 0; i < size; i++)
{
PropertyValue v2 = new PropertyValue();
if (pos < raw.Length)
{
v2.IntValue = raw[pos];
}
v.Array.Add(v2);
pos++;
}
p.Value = v;
break;
case "ArrayProperty":
int count = (int)BitConverter.ToInt64(raw, pos + 24);
p = new Property();
p.Name = t;
if (MEtype != 3)
{
p.Size = size;
}
p.TypeVal = Type.ArrayProperty;
p.i = 0;
p.offsetval = pos + 24;
v = new PropertyValue();
v.IntValue = type;
v.len = size - 4;
count = v.len;//TODO can be other objects too
v.Array = new List <PropertyValue>();
pos += 28;
for (int i = 0; i < count; i++)
{
PropertyValue v2 = new PropertyValue();
if (pos < raw.Length)
{
v2.IntValue = raw[pos];
}
v.Array.Add(v2);
pos++;
}
p.Value = v;
break;
case "StrProperty":
if (MEtype == 2)
{
count = (int)BitConverter.ToInt32(raw, pos + 24);
}
else
{
count = (int)BitConverter.ToInt64(raw, pos + 24);
}
p = new Property();
p.Name = t;
if (MEtype != 3)
{
p.Size = size;
}
p.TypeVal = Type.StrProperty;
p.i = 0;
p.offsetval = pos + 24;
if (MEtype == 3)
{
count *= -1;
}
v = new PropertyValue();
v.IntValue = type;
v.len = count;
pos += 28;
string s = "";
for (int i = 0; i < ((MEtype == 3) ? count : count - 1); i++)
{
s += (char)raw[pos];
if (MEtype == 3)
{
pos += 2;
}
else
{
pos++;
}
}
if (MEtype != 3)
{
pos++;
}
v.StringValue = s;
p.Value = v;
break;
case "StructProperty":
sname = (int)BitConverter.ToInt64(raw, pos + 24);
p = new Property();
p.Name = t;
p.Size = size;
p.TypeVal = Type.StructProperty;
p.i = 0;
p.offsetval = pos + 24;
v = new PropertyValue();
v.IntValue = sname;
v.len = size;
v.Array = new List <PropertyValue>();
if (MEtype == 3)
{
v.StringValue = pcc.Names[sname];
}
else if (MEtype == 3)
{
v.StringValue = pcc.GetName(sname);
}
pos += 32;
for (int i = 0; i < size; i += ((MEtype == 3) ? 1 : 4))
{
PropertyValue v2 = new PropertyValue();
//if (pos < raw.Length)
// v2.IntValue = raw[pos];
//v.Array.Add(v2);
//pos++;
if (pos < raw.Length)
{
v2.IntValue = (MEtype == 3) ? raw[pos] : BitConverter.ToInt32(raw, pos);
}
v.Array.Add(v2);
pos += (MEtype == 3) ? 1 : 4;
}
p.Value = v;
break;
case "ByteProperty":
if (MEtype == 3)
{
sname = (int)BitConverter.ToInt64(raw, pos + 24);
}
else
{
sname = BitConverter.ToInt32(raw, pos + 24);
}
p = new Property();
p.Name = t;
p.Size = size;
p.TypeVal = Type.ByteProperty;
p.i = 0;
p.offsetval = pos + 32;
v = new PropertyValue();
v.StringValue = (MEtype == 3) ? pcc.getNameEntry(sname) : pcc.GetName(sname);
v.len = size;
if (MEtype == 3)
{
pos += 32;
v.IntValue = BitConverter.ToInt32(raw, pos);
v.String2 = pcc.Names[v.IntValue];
// Heff: Temporary modification to handle name refs properly, until we can rewrite the whole property system accross all tools
// This is stupid for enum properties, but as the enum itself will probably never be a name with index it works..
var nameRef = new NameReference();
nameRef.index = v.IntValue;
nameRef.count = BitConverter.ToInt32(raw, pos + 4);
nameRef.Name = pcc.getNameEntry(nameRef.index);
if (nameRef.count > 0)
{
nameRef.Name += "_" + (nameRef.count - 1);
}
v.NameValue = nameRef;
pos += size;
}
else
{
v.IntValue = BitConverter.ToInt32(raw, pos + 28);
if (MEtype == 2)
{
v.String2 = pcc.GetName(v.IntValue);
}
pos += 32;
}
//v.IntValue = (int)BitConverter.ToInt64(raw, pos);
//pos += size;
p.Value = v;
break;
case "FloatProperty":
if (MEtype == 1)
{
sname = (int)BitConverter.ToInt64(raw, pos + 24);
}
else if (MEtype == 2)
{
sname = BitConverter.ToInt32(raw, pos + 24);
}
p = new Property();
p.Name = t;
p.Size = size;
p.TypeVal = Type.FloatProperty;
p.i = 0;
p.offsetval = (MEtype != 3) ? pos + 24 : 24;
v = new PropertyValue();
v.FloatValue = BitConverter.ToSingle(raw, pos + 24);
v.len = size;
pos += 28;
p.Value = v;
break;
default:
p = new Property();
p.Name = t;
p.TypeVal = getType(pcc, type);
p.i = 0;
if (MEtype != 3)
{
p.Size = size;
}
p.offsetval = pos + 24;
p.Value = ReadValue(pcc, raw, pos + 24, type);
pos += p.Value.len + 24;
break;
}
p.raw = new byte[pos - start];
p.offend = pos;
if (pos < raw.Length)
{
for (int i = 0; i < pos - start; i++)
{
p.raw[i] = raw[start + i];
}
}
result.Add(p);
if (pos != start)
{
result.AddRange(ReadProp(pcc, raw, pos));
}
return(result);
}
public static List <Property> ReadProp(IPCCObject pcc, byte[] raw, int start)
{
Property p;
PropertyValue v;
int sname;
List <Property> result = new List <Property>();
int pos = start;
if (raw.Length - pos < 8)
{
return(result);
}
int name = (int)BitConverter.ToInt64(raw, pos);
if (!pcc.isName(name))
{
return(result);
}
string t = pcc.Names[name];
if (pcc.Names[name] == "None")
{
p = new Property();
p.Name = name;
p.TypeVal = Type.None;
p.i = 0;
p.offsetval = pos;
p.Size = 8;
p.Value = new PropertyValue();
p.raw = BitConverter.GetBytes((Int64)name);
p.offend = pos + 8;
result.Add(p);
return(result);
}
int type = (int)BitConverter.ToInt64(raw, pos + 8);
int size = BitConverter.ToInt32(raw, pos + 16);
int idx = BitConverter.ToInt32(raw, pos + 20);
if (!pcc.isName(type) || size < 0 || size >= raw.Length)
{
return(result);
}
string tp = pcc.Names[type];
switch (tp)
{
case "DelegateProperty":
p = new Property();
p.Name = name;
p.TypeVal = Type.DelegateProperty;
p.i = 0;
p.offsetval = pos + 24;
v = new PropertyValue();
v.IntValue = BitConverter.ToInt32(raw, pos + 28);
v.len = size;
v.Array = new List <PropertyValue>();
pos += 24;
for (int i = 0; i < size; i++)
{
PropertyValue v2 = new PropertyValue();
if (pos < raw.Length)
{
v2.IntValue = raw[pos];
}
v.Array.Add(v2);
pos++;
}
p.Value = v;
break;
case "ArrayProperty":
int count = (int)BitConverter.ToInt64(raw, pos + 24);
p = new Property();
p.Name = name;
p.TypeVal = Type.ArrayProperty;
p.i = 0;
p.offsetval = pos + 24;
v = new PropertyValue();
v.IntValue = type;
v.len = size - 4;
count = v.len;//TODO can be other objects too
v.Array = new List <PropertyValue>();
pos += 28;
for (int i = 0; i < count; i++)
{
PropertyValue v2 = new PropertyValue();
if (pos < raw.Length)
{
v2.IntValue = raw[pos];
}
v.Array.Add(v2);
pos++;
}
p.Value = v;
break;
case "StrProperty":
count = (int)BitConverter.ToInt64(raw, pos + 24);
p = new Property();
p.Name = name;
p.TypeVal = Type.StrProperty;
p.i = 0;
p.offsetval = pos + 24;
v = new PropertyValue();
v.IntValue = type;
v.len = count;
pos += 28;
string s = "";
for (int i = 0; i < count; i++)
{
s += (char)raw[pos++];
}
v.StringValue = s;
p.Value = v;
break;
case "StructProperty":
sname = (int)BitConverter.ToInt64(raw, pos + 24);
p = new Property();
p.Name = name;
p.TypeVal = Type.StructProperty;
p.i = 0;
p.offsetval = pos + 24;
v = new PropertyValue();
v.IntValue = sname;
v.len = size;
v.Array = new List <PropertyValue>();
pos += 32;
for (int i = 0; i < size; i++)
{
PropertyValue v2 = new PropertyValue();
if (pos < raw.Length)
{
v2.IntValue = raw[pos];
}
v.Array.Add(v2);
pos++;
}
p.Value = v;
break;
case "ByteProperty":
p = new Property();
p.Name = name;
p.TypeVal = Type.ByteProperty;
p.i = idx;
p.offsetval = pos + 24;
v = new PropertyValue();
v.IntValue = raw[pos + 24];
v.len = size;
pos += 24 + size;
p.Value = v;
break;
case "BoolProperty":
p = new Property();
p.Name = name;
p.TypeVal = Type.BoolProperty;
p.i = idx;
p.offsetval = pos + 24;
v = new PropertyValue();
v.IntValue = raw[pos + 24];
v.len = 4;
pos += 28;
p.Value = v;
break;
default:
p = new Property();
p.Name = name;
p.TypeVal = getType(pcc, type);
p.i = 0;
p.offsetval = pos + 24;
p.Value = ReadValue(pcc, raw, pos + 24, type);
pos += p.Value.len + 24;
break;
}
p.raw = new byte[pos - start];
p.offend = pos;
if (pos < raw.Length)
{
for (int i = 0; i < pos - start; i++)
{
p.raw[i] = raw[start + i];
}
}
result.Add(p);
if (pos != start)
{
result.AddRange(ReadProp(pcc, raw, pos));
}
return(result);
}
