public UE3PropertyListInstanceReader(UnPackage package, BinaryReader reader, UnExport export, UnContainer owner)
{
_package = package;
_reader = reader;
_export = export;
_owner = owner;
}
public UE3PropertyListInstanceReader(UnPackage package, BinaryReader reader, UnExport export, UnContainer owner)
{
_package = package;
_reader = reader;
_export = export;
_owner = owner;
}
private UnPropertyList ReadStructProperty(UnContainer owner, string name)
{
var export = owner.FindMemberExport(name);
if (export == null)
{
return(null);
}
var declaration = (UnTypedClassProperty)export.ReadInstance();
var typeDeclaration = declaration.Type;
UnExport scriptStruct = typeDeclaration.Resolve();
var structInstance = (UnScriptStruct)scriptStruct.ReadInstance();
if (structInstance.Native)
{
return(null);
}
var result = new UnPropertyList(null);
ReadStructValues(scriptStruct, result);
return(result);
}
private object ReadSingleValue(UnContainer owner, string name, string type)
{
if (type == "FloatProperty")
return _reader.ReadSingle();
if (type == "BoolProperty")
return _reader.ReadInt32() != 0;
if (type == "IntProperty")
return _reader.ReadInt32();
if (type == "StrProperty")
{
var valueLength = _reader.ReadInt32();
object value;
if (valueLength < 0)
{
var s = _reader.ReadBytes(-2 * valueLength);
value = new string(Encoding.Unicode.GetChars(s));
}
else
{
value = new string(_reader.ReadChars(valueLength));
}
return ((string)value).Trim('\0');
}
if (type == "NameProperty")
{
var valueNameIndex = _reader.ReadInt64();
return _package.Names[(int)valueNameIndex].Name;
}
if (type == "ByteProperty")
{
var export = owner.FindMemberExport(name);
var declaration = (UnTypedClassProperty) export.ReadInstance();
if (declaration.Type == null)
return _reader.ReadByte();
var valueNameIndex = _reader.ReadInt64();
if (valueNameIndex < 0 || valueNameIndex >= _package.Names.Count)
return null;
return _package.Names[(int)valueNameIndex].Name;
}
if (type == "ObjectProperty")
{
var export = owner.FindMemberExport(name);
var index = _reader.ReadInt32();
if (index == 0) return "None";
var item = _package.ResolveClassItem(index);
if (export.ClassName == "ClassProperty")
{
return "class'" + item.ObjectName + "'";
}
return item.ClassName + "'" + item.ObjectName + "'";
}
if (type == "ClassProperty")
{
var index = _reader.ReadInt32();
if (index == 0) return "None";
var item = _package.ResolveClassItem(index);
return "class'" + item.ObjectName + "'";
}
if (type == "ArrayProperty")
{
var export = owner.FindMemberExport(name);
var prop = (UnArrayClassProperty) export.ReadInstance();
var propType = prop.Type.Resolve();
var count = _reader.ReadInt32();
var result = new UnPropertyArray(propType.ClassName);
for(int i=0; i<count; i++)
{
var value = ReadSingleValue(owner, name, propType.ClassName);
if (value == null) return null;
result.Add(value);
}
return result;
}
if (type == "DelegateProperty")
{
var v1 = _reader.ReadInt32();
var nameIndex = _reader.ReadInt64();
return _package.Names[(int) nameIndex].Name;
}
return null;
}
private UnPropertyList ReadStructProperty(UnContainer owner, string name)
{
var export = owner.FindMemberExport(name);
if (export == null) return null;
var declaration = (UnTypedClassProperty) export.ReadInstance();
var typeDeclaration = declaration.Type;
UnExport scriptStruct = typeDeclaration.Resolve();
var structInstance = (UnScriptStruct)scriptStruct.ReadInstance();
if (structInstance.Native)
return null;
var result = new UnPropertyList(null);
ReadStructValues(scriptStruct, result);
return result;
}
private object ReadSingleValue(UnContainer owner, string name, string type)
{
if (type == "FloatProperty")
{
return(_reader.ReadSingle());
}
if (type == "BoolProperty")
{
return(_reader.ReadInt32() != 0);
}
if (type == "IntProperty")
{
return(_reader.ReadInt32());
}
if (type == "StrProperty")
{
var valueLength = _reader.ReadInt32();
object value;
if (valueLength < 0)
{
var s = _reader.ReadBytes(-2 * valueLength);
value = new string(Encoding.Unicode.GetChars(s));
}
else
{
value = new string(_reader.ReadChars(valueLength));
}
return(((string)value).Trim('\0'));
}
if (type == "NameProperty")
{
var valueNameIndex = _reader.ReadInt64();
return(_package.Names[(int)valueNameIndex].Name);
}
if (type == "ByteProperty")
{
var export = owner.FindMemberExport(name);
var declaration = (UnTypedClassProperty)export.ReadInstance();
if (declaration.Type == null)
{
return(_reader.ReadByte());
}
var valueNameIndex = _reader.ReadInt64();
if (valueNameIndex < 0 || valueNameIndex >= _package.Names.Count)
{
return(null);
}
return(_package.Names[(int)valueNameIndex].Name);
}
if (type == "ObjectProperty")
{
var export = owner.FindMemberExport(name);
var index = _reader.ReadInt32();
if (index == 0)
{
return("None");
}
var item = _package.ResolveClassItem(index);
if (export.ClassName == "ClassProperty")
{
return("class'" + item.ObjectName + "'");
}
return(item.ClassName + "'" + item.ObjectName + "'");
}
if (type == "ClassProperty")
{
var index = _reader.ReadInt32();
if (index == 0)
{
return("None");
}
var item = _package.ResolveClassItem(index);
return("class'" + item.ObjectName + "'");
}
if (type == "ArrayProperty")
{
var export = owner.FindMemberExport(name);
var prop = (UnArrayClassProperty)export.ReadInstance();
var propType = prop.Type.Resolve();
var count = _reader.ReadInt32();
var result = new UnPropertyArray(propType.ClassName);
for (int i = 0; i < count; i++)
{
var value = ReadSingleValue(owner, name, propType.ClassName);
if (value == null)
{
return(null);
}
result.Add(value);
}
return(result);
}
if (type == "DelegateProperty")
{
var v1 = _reader.ReadInt32();
var nameIndex = _reader.ReadInt64();
return(_package.Names[(int)nameIndex].Name);
}
return(null);
}
