/// <summary>
/// Saves track as SOL at location
/// </summary>
public SOL(string location, Track export)
{
BigEndianWriter bw = new BigEndianWriter();
bw.WriteShort(0x00BF); //sol version
bw.WriteInt(0); //length, placeholder
bw.WriteString("TCSO");
bw.WriteBytes(new byte[] { 0, 4, 0, 0, 0, 0 });
bw.WriteMapleString("savedLines");
bw.WriteInt(0); //padding
Amf0Object rootobj = new Amf0Object();
rootobj.name = "trackList";
rootobj.type = Amf0Object.Amf0Type.AMF0_ECMA_ARRAY;
var tracks = new List <Amf0Object>();
rootobj.data = tracks;
WriteTrack(tracks, export);
Amf0 amf = new Amf0(bw);
amf.WriteAmf0Object(rootobj);
bw.WriteByte(0);
bw.Reset(2);
bw.WriteInt(bw.Length - 6);
File.WriteAllBytes(location, bw.ToArray());
}
public List <Amf0Object> ReadAmf0(bool rootobject = false)
{
List <Amf0Object> retlist = new List <Amf0Object>();
while (true)
{
Amf0Object ret = new Amf0Object();
if (br.Remaining < 2 && rootobject)
{
return(retlist);
}
ret.name = Encoding.ASCII.GetString(br.ReadBytes(br.ReadInt16())); //object name
ret.type = (Amf0Object.Amf0Type)br.ReadByte(); //type
switch (ret.type)
{
case Amf0Object.Amf0Type.AMF0_NUMBER: //NUMBER
ret.data = br.ReadDouble();
break;
case Amf0Object.Amf0Type.AMF0_BOOLEAN: //BOOLEAN
ret.data = br.ReadBoolean();
break;
case Amf0Object.Amf0Type.AMF0_STRING:
ret.data = Encoding.UTF8.GetString(br.ReadBytes(br.ReadInt16()));
break;
case Amf0Object.Amf0Type.AMF0_OBJECT: //OBJECT
{
ret.data = ReadAmf0();
}
break;
case Amf0Object.Amf0Type.AMF0_NULL:
case Amf0Object.Amf0Type.AMF0_UNDEFINED:
ret.data = null;
break;
case Amf0Object.Amf0Type.AMF0_ECMA_ARRAY: //ecma array
{
br.ReadInt32();
var ecma = ReadAmf0();
ret.data = ecma;
// if (ecma.Count != l)
// throw new Exception("Corrupt ECMA array in SOL file");
}
break;
case Amf0Object.Amf0Type.AMF0_OBJECT_END:
return(retlist);
default:
throw new Exception("Error reading SOL file (40)");
}
retlist.Add(ret);
}
}
public void WriteAmf0Object(Amf0Object obj)
{
bw.WriteMapleString(obj.name);
if (obj.data == null)
{
bw.WriteByte(5);
}
else if (obj.data is List <Amf0Object> )
{
if (obj.type == Amf0Object.Amf0Type.AMF0_ECMA_ARRAY)
{
bw.WriteByte((byte)obj.type);
var list = obj.data as List <Amf0Object>;
bw.WriteInt(list.Count);
int counter = 0;
foreach (var lobj in list)
{
if (lobj.name == null)
{
lobj.name = counter++.ToString(Program.Culture);
}
WriteAmf0Object(lobj);
}
bw.WriteShort(0);
bw.WriteByte(9);
}
else //OBJECT
{
obj.type = Amf0Object.Amf0Type.AMF0_OBJECT;
bw.WriteByte((byte)obj.type);
var list = obj.data as List <Amf0Object>;
int counter = 0;
foreach (var lobj in list)
{
if (lobj.name == null)
{
lobj.name = counter++.ToString(Program.Culture);
}
WriteAmf0Object(lobj);
}
bw.WriteShort(0);
bw.WriteByte(9);
}
}
else if (obj.data is int || obj.data is double || obj.data is float)
{
if (!(obj.data is double))
{
var data = Convert.ToDouble(obj.data);
obj.data = data;
}
obj.type = Amf0Object.Amf0Type.AMF0_NUMBER;
bw.WriteByte((byte)obj.type);
bw.WriteDouble((double)obj.data);
}
else if (obj.data is string)
{
obj.type = Amf0Object.Amf0Type.AMF0_STRING;
bw.WriteByte((byte)obj.type);
bw.WriteMapleString((string)obj.data);
}
else if (obj.data is bool)
{
bw.WriteByte((byte)Amf0Object.Amf0Type.AMF0_BOOLEAN);
bw.WriteByte(Convert.ToByte(obj.data));
}
else
{
throw new Exception("Unable to write type to sol file");
}
}
private void WriteTrack(List <Amf0Object> parent, Track trk)
{
Amf0Object track = new Amf0Object(parent.Count);
parent.Add(track);
var trackdata = new List <Amf0Object>();
track.data = trackdata;
trackdata.Add(new Amf0Object("label", trk.Name));
trackdata.Add(new Amf0Object("version", "6.2"));
trackdata.Add(new Amf0Object("level", trk.Lines.Count));
var sl = new Amf0Object("startLine");
var dataobj = new Amf0Object("data")
{
type = Amf0Object.Amf0Type.AMF0_ECMA_ARRAY
};
var data = new List <Amf0Object>();
dataobj.data = data;
sl.data = new List <Amf0Object>()
{
new Amf0Object(0, trk.Start.X), new Amf0Object(1, trk.Start.Y)
};
trackdata.Add(sl);
trackdata.Add(dataobj);
SortedList <int, Line> list = new SortedList <int, Line>();
for (int i = trk.Lines.Count - 1; i >= 0; i--)
{
var id = trk.Lines[i].ID;
if (id < 0)
{
id = Math.Abs(id) + trk._idcounter + 100;
}
list.Add(id, trk.Lines[i]);
}
int counter = 0;
for (int i = list.Values.Count - 1; i >= 0; i--)
{
var line = list.Values[i];
var stl = line as StandardLine;
var lineobj = new Amf0Object(counter++);
var linedata = new List <Amf0Object>();
linedata.Add(new Amf0Object(0, line.Position.X));
linedata.Add(new Amf0Object(1, line.Position.Y));
linedata.Add(new Amf0Object(2, line.Position2.X));
linedata.Add(new Amf0Object(3, line.Position2.Y));
linedata.Add(new Amf0Object(4, stl != null ? (int)((StandardLine)line).Extension : 0));
linedata.Add(new Amf0Object(5, stl != null ? (bool)((StandardLine)line).inv : false));
linedata.Add(new Amf0Object(6, stl?.Prev?.ID));
linedata.Add(new Amf0Object(7, stl?.Next?.ID));
linedata.Add(new Amf0Object(8, list.Keys[i]));
linedata.Add(new Amf0Object(9, TrackLoader.LineTypeForSOL(line.GetLineType())));
lineobj.type = Amf0Object.Amf0Type.AMF0_ECMA_ARRAY;
lineobj.data = linedata;
data.Add(lineobj);
}
if (trk.ZeroStart)
{
List <Amf0Object> kevans = new List <Amf0Object>();
kevans.Add(new Amf0Object(0)
{
type = Amf0Object.Amf0Type.AMF0_NULL
});
List <Amf0Object> in1 = new List <Amf0Object>();
in1.Add(new Amf0Object(0)
{
type = Amf0Object.Amf0Type.AMF0_NULL
});
in1.Add(new Amf0Object(1)
{
type = Amf0Object.Amf0Type.AMF0_NULL
});
in1.Add(new Amf0Object(2)
{
type = Amf0Object.Amf0Type.AMF0_NULL
});
kevans.Add(new Amf0Object(1)
{
type = Amf0Object.Amf0Type.AMF0_ECMA_ARRAY, data = in1
});
List <Amf0Object> importantpart = new List <Amf0Object>(3);
importantpart.Add(new Amf0Object(0)
{
type = Amf0Object.Amf0Type.AMF0_NULL
});
importantpart.Add(new Amf0Object(1)
{
type = Amf0Object.Amf0Type.AMF0_NULL
});
importantpart.Add(new Amf0Object(2)
{
type = Amf0Object.Amf0Type.AMF0_NULL
});
importantpart.Add(new Amf0Object(3)
{
type = Amf0Object.Amf0Type.AMF0_NULL
});
importantpart.Add(new Amf0Object(4)
{
type = Amf0Object.Amf0Type.AMF0_NULL
});
importantpart.Add(new Amf0Object(5, true));
kevans.Add(new Amf0Object(2)
{
type = Amf0Object.Amf0Type.AMF0_ECMA_ARRAY, data = importantpart
});
trackdata.Add(new Amf0Object("trackData")
{
data = kevans, type = Amf0Object.Amf0Type.AMF0_ECMA_ARRAY
});
}
}
