public static Track LoadTrack(sol_track trackdata)
{
var ret = new Track {
Name = trackdata.name
};
var buffer = (List <Amf0Object>)trackdata.get_property("data");
var addedlines = new Dictionary <int, StandardLine>();
var version = trackdata.data.First(x => x.name == "version").data as string;
if (version == "6.1")
{
ret.SetVersion(6.1m);
}
else
{
ret.SetVersion(6.2m);
}
try
{
var options = (List <Amf0Object>)trackdata.get_property("trackData");
if (options.Count >= 2)
{
try
{
ret.ZeroStart = (bool)options.Find(x => x.name == "2").get_property("5");
}
catch
{
//ignored
}
}
}
catch
{
//ignored
}
var extensions = new List <Extensionentry>();
for (var i = buffer.Count - 1; i >= 0; --i)
{
var line = (List <Amf0Object>)buffer[i].data;
var type = Convert.ToInt32(line[9].data, CultureInfo.InvariantCulture);
switch (type)
{
case 0:
{
var l =
new StandardLine(
new Vector2d(Convert.ToDouble(line[0].data, CultureInfo.InvariantCulture),
Convert.ToDouble(line[1].data, CultureInfo.InvariantCulture)),
new Vector2d(Convert.ToDouble(line[2].data, CultureInfo.InvariantCulture),
Convert.ToDouble(line[3].data, CultureInfo.InvariantCulture)),
Convert.ToBoolean(line[5].data, CultureInfo.InvariantCulture))
{
ID = Convert.ToInt32(line[8].data, CultureInfo.InvariantCulture)
};
l.SetExtension(Convert.ToInt32(line[4].data, CultureInfo.InvariantCulture));
if (line[6].data != null)
{
var prev = Convert.ToInt32(line[6].data, CultureInfo.InvariantCulture);
extensions.Add(new Extensionentry {
Line = l, Linkid = prev, Next = false
});
}
if (line[7].data != null)
{
var next = Convert.ToInt32(line[7].data, CultureInfo.InvariantCulture);
extensions.Add(new Extensionentry {
Line = l, Linkid = next, Next = true
});
}
if (!addedlines.ContainsKey(l.ID))
{
ret.AddLines(l);
addedlines[l.ID] = l;
}
}
break;
case 1:
{
var l =
new RedLine(
new Vector2d(Convert.ToDouble(line[0].data, CultureInfo.InvariantCulture),
Convert.ToDouble(line[1].data, CultureInfo.InvariantCulture)),
new Vector2d(Convert.ToDouble(line[2].data, CultureInfo.InvariantCulture),
Convert.ToDouble(line[3].data, CultureInfo.InvariantCulture)),
Convert.ToBoolean(line[5].data, CultureInfo.InvariantCulture))
{
ID = Convert.ToInt32(line[8].data, CultureInfo.InvariantCulture)
};
l.SetExtension(Convert.ToInt32(line[4].data, CultureInfo.InvariantCulture));
if (line[6].data != null)
{
var prev = Convert.ToInt32(line[6].data, CultureInfo.InvariantCulture);
extensions.Add(new Extensionentry {
Line = l, Linkid = prev, Next = false
});
}
if (line[7].data != null)
{
var next = Convert.ToInt32(line[7].data, CultureInfo.InvariantCulture);
extensions.Add(new Extensionentry {
Line = l, Linkid = next, Next = true
});
}
if (!addedlines.ContainsKey(l.ID))
{
ret.AddLines(l);
addedlines[l.ID] = l;
}
}
break;
case 2:
ret.AddLines(
new SceneryLine(
new Vector2d(Convert.ToDouble(line[0].data, CultureInfo.InvariantCulture),
Convert.ToDouble(line[1].data, CultureInfo.InvariantCulture)),
new Vector2d(Convert.ToDouble(line[2].data, CultureInfo.InvariantCulture),
Convert.ToDouble(line[3].data, CultureInfo.InvariantCulture))));
break;
default:
throw new Exception("Unknown line type");
}
}
foreach (var v in extensions)
{
if (v.Next)
{
StandardLine sl;
if (addedlines.TryGetValue(v.Linkid, out sl))
{
v.Line.Next = sl;
sl.Prev = v.Line;
}
}
else //prev
{
StandardLine sl;
if (addedlines.TryGetValue(v.Linkid, out sl))
{
v.Line.Prev = sl;
sl.Next = v.Line;
}
}
}
var startlineprop = trackdata.get_property("startLine");
var startline = startlineprop as List <Amf0Object>;
if (startline == null && startlineprop is double)
{
var conv = Convert.ToInt32(startlineprop, CultureInfo.InvariantCulture);
if (conv >= ret.Lines.Count || conv < 0)
{
startline = new List <Amf0Object>();
startline.Add(new Amf0Object {
data = 100
});
startline.Add(new Amf0Object {
data = 100
});
}
}
else if (startlineprop is double)
{
var conv = Convert.ToInt32(startlineprop, CultureInfo.InvariantCulture);
startline = new List <Amf0Object>();
startline.Add(new Amf0Object {
data = ret.Lines[conv].Position.X
});
startline.Add(new Amf0Object {
data = ret.Lines[conv].Position.Y - 50 * 0.5
});
}
ret.Start.X = Convert.ToDouble(startline[0].data, CultureInfo.InvariantCulture);
ret.Start.Y = Convert.ToDouble(startline[1].data, CultureInfo.InvariantCulture);
ret.ResetUndo();
ret.ResetChanges();
return(ret);
}
public static Track LoadTrackTRK(string track, string savename)
{
var ret = new Track();
ret.Name = track;
var addedlines = new Dictionary <int, StandardLine>();
var extensions = new List <Extensionentry>();
var location = Program.CurrentDirectory + "Tracks" + Path.DirectorySeparatorChar + track;
if (savename != null)
{
location += Path.DirectorySeparatorChar + savename + ".trk";
}
else
{
location += ".trk";
}
using (var file =
File.Open(location, FileMode.Open))
{
var br = new BinaryReader(file);
int magic = br.ReadInt32();
if (magic == ('T' | 'R' << 8 | 'K' << 16 | 0xF2 << 24))
{
byte version = br.ReadByte();
string[] features = Encoding.ASCII.GetString(br.ReadBytes(br.ReadInt16())).Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
if (version != 1)
{
throw new Exception("Unsupported version");
}
bool redmultipier = false;
bool scenerywidth = false;
bool supports61 = false;
bool songinfo = false;
bool ignorabletrigger = false;
for (int i = 0; i < features.Length; i++)
{
switch (features[i])
{
case "REDMULTIPLIER":
redmultipier = true;
break;
case "SCENERYWIDTH":
scenerywidth = true;
break;
case "6.1":
supports61 = true;
break;
case "SONGINFO":
songinfo = true;
break;
case "IGNORABLE_TRIGGER":
ignorabletrigger = true;
break;
case "ZEROSTART":
ret.ZeroStart = true;
break;
default:
throw new Exception("Unsupported feature");
}
}
if (supports61)
{
ret.SetVersion(6.1m);
}
else
{
ret.SetVersion(6.2m);
}
if (songinfo)
{
var song = br.ReadString();
try
{
var strings = song.Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
var fn = Program.CurrentDirectory + "Songs" +
Path.DirectorySeparatorChar +
strings[0];
if (File.Exists(fn))
{
if (AudioPlayback.LoadFile(ref fn))
{
game.CurrentSong = new Song(Path.GetFileName(fn), float.Parse(strings[1]));
game.EnableSong = true;
}
else
{
Program.NonFatalError("An unknown error occured trying to load the song file");
}
}
}
catch
{
// ignored
}
}
ret.Start = new Vector2d(br.ReadDouble(), br.ReadDouble());
var lines = br.ReadInt32();
for (var i = 0; i < lines; i++)
{
Line l;
byte ltype = br.ReadByte();
var lt = (LineType)(ltype & 0x1F);//we get 5 bits
var inv = (ltype >> 7) != 0;
var lim = (ltype >> 5) & 0x3;
var ID = -1;
var prvID = -1;
var nxtID = -1;
var multiplier = 1;
var linewidth = 1f;
LineTrigger tr = ignorabletrigger ? new LineTrigger() : null;
if (redmultipier)
{
if (lt == LineType.Red)
{
multiplier = br.ReadByte();
}
}
if (lt == LineType.Blue || lt == LineType.Red)
{
if (ignorabletrigger)
{
bool zoomtrigger = br.ReadBoolean();
if (zoomtrigger)
{
tr.Zoomtrigger = true;
var target = br.ReadSingle();
var frames = br.ReadInt16();
tr.ZoomFrames = frames;
tr.ZoomTarget = target;
}
else
{
tr = null;
}
}
ID = br.ReadInt32();
if (lim != 0)
{
prvID = br.ReadInt32();
nxtID = br.ReadInt32();
}
}
if (lt == LineType.Scenery)
{
if (scenerywidth)
{
float b = br.ReadByte();
linewidth = b / 10f;
}
}
var x1 = br.ReadDouble();
var y1 = br.ReadDouble();
var x2 = br.ReadDouble();
var y2 = br.ReadDouble();
switch (lt)
{
case LineType.Blue:
var bl = new StandardLine(new Vector2d(x1, y1), new Vector2d(x2, y2), inv);
bl.ID = ID;
bl.SetExtension(lim);
l = bl;
if (prvID != -1)
{
extensions.Add(new Extensionentry {
Line = bl, Linkid = prvID, Next = false
});
}
if (nxtID != -1)
{
extensions.Add(new Extensionentry {
Line = bl, Linkid = nxtID, Next = true
});
}
bl.Trigger = tr;
break;
case LineType.Red:
var rl = new RedLine(new Vector2d(x1, y1), new Vector2d(x2, y2), inv);
rl.ID = ID;
rl.SetExtension(lim);
if (redmultipier)
{
rl.Multiplier = multiplier;
}
l = rl;
if (prvID != -1)
{
extensions.Add(new Extensionentry {
Line = rl, Linkid = prvID, Next = false
});
}
if (nxtID != -1)
{
extensions.Add(new Extensionentry {
Line = rl, Linkid = nxtID, Next = true
});
}
rl.Trigger = tr;
break;
case LineType.Scenery:
l = new SceneryLine(new Vector2d(x1, y1), new Vector2d(x2, y2))
{
Width = linewidth
};
break;
default:
throw new Exception("Invalid line type");
}
if (l is StandardLine)
{
if (!addedlines.ContainsKey(l.ID))
{
addedlines[ID] = (StandardLine)l;
ret.AddLines(l);
}
}
else
{
ret.AddLines(l);
}
}
}
}
foreach (var v in extensions)
{
if (v.Next)
{
StandardLine sl;
if (addedlines.TryGetValue(v.Linkid, out sl))
{
//if (sl.Extension == StandardLine.ExtensionDirection.Right || sl.Extension == StandardLine.ExtensionDirection.Both)
{
v.Line.Next = sl;
sl.Prev = v.Line;
}
}
}
else //prev
{
StandardLine sl;
if (addedlines.TryGetValue(v.Linkid, out sl))
{
//if (sl.Extension == StandardLine.ExtensionDirection.Left || sl.Extension == StandardLine.ExtensionDirection.Both)
{
v.Line.Prev = sl;
sl.Next = v.Line;
}
}
}
}
ret.ResetUndo();
ret.ResetChanges();
return(ret);
}
