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);
}
public void ShowSongWindow()
{
if (GetOpenWindows().Count != 0)
{
return;
}
game.Track.Stop();
var wc = new WindowControl(this, "Song Sync", false)
{
DeleteOnClose = true
};
wc.MakeModal(true);
wc.MinimumSize = new System.Drawing.Point(220, 240);
wc.Width = 220;
wc.Height = 240;
wc.SetPosition((int)(Width / 2) - (wc.Width / 2), (int)(Height / 2) - (wc.Height / 2));
//wc.DisableResizing();
var enablesongcb = new LabeledCheckBox(wc);
enablesongcb.CheckChanged += (o, e) => { game.EnableSong = enablesongcb.IsChecked; };
enablesongcb.IsChecked = game.EnableSong;
enablesongcb.Text = "Enable Song";
enablesongcb.Dock = Pos.Top;
var gb = new GroupBox(wc);
gb.Text = "Song Selection";
gb.Dock = Pos.Fill;
var Songs = new TreeControl(gb);
Songs.Height = 100;
Songs.Margin = new Margin()
{
Bottom = 10
};
Songs.Dock = Pos.Fill;
Songs.Name = "songtv";
var filedir = Program.CurrentDirectory + "Songs";
if (Directory.Exists(filedir))
{
var songfiles = Directory.GetFiles(filedir, "*.*");
var supportedfiles = new List <string>();
string[] supportedfiletypes = new string[]
{
".mp3", ".wav", ".wave", ".ogg", ".wma", ".m4a", ".aac"
};
foreach (var file in songfiles)
{
var lower = file.ToLower(Program.Culture);
foreach (var type in supportedfiletypes)
{
if (lower.EndsWith(type, StringComparison.OrdinalIgnoreCase))
{
supportedfiles.Add(file);
break;
}
}
}
foreach (var sf in supportedfiles)
{
var name = Path.GetFileName(sf);
var nodename = name.ToLower().Contains(".ogg") ? name : "[convert] " + name;
var node = Songs.AddNode(nodename);
node.UserData = name;
if (name == game.CurrentSong?.Location)
{
node.IsSelected = true;
}
}
}
Songs.SelectionChanged += (snd, ev) =>
{
var tc = (TreeControl)wc.FindChildByName("songtv", true);
var list = (List <TreeNode>)tc.SelectedChildren;
if (list.Count == 1)
{
game.CurrentSong.Location = (string)list[0].UserData;
}
};
wc.IsHiddenChanged += (o, e) =>
{
if (!wc.IsHidden)
{
return;
}
if (game.EnableSong)
{
var fn = Program.CurrentDirectory + "Songs" +
Path.DirectorySeparatorChar +
game.CurrentSong.Location;
if (File.Exists(fn))
{
game.Loading = true;
AudioPlayback.LoadFile(ref fn);
game.Loading = false;
}
}
try
{
var svolume =
(HorizontalSlider)wc.FindChildByName("volume", true);
Settings.Default.Volume = svolume.Value;
Settings.Default.Save();
}
catch
{
// ignored
}
};
var container = new ControlBase(gb);
container.Dock = Pos.Bottom;
container.Height = 20;
var offset = new NumericUpDown(container);
offset.ValueChanged += (snd, ev) => { game.CurrentSong.Offset = offset.Value; };
offset.Min = 0;
offset.Max = 10000;
offset.Value = game.CurrentSong.Offset;
offset.Dock = Pos.Right;
var label = new Label(container);
label.Dock = Pos.Left;
label.Text = "Offset (secs)";
gb.Height = 150;
var container2 = new ControlBase(wc);
container2.Dock = Pos.Bottom;
container2.Height = 40;
label = new Label(container2);
label.Margin = new Margin()
{
Top = 13
};
label.Dock = Pos.Left;
label.Text = "Volume:";
var volume = new HorizontalSlider(container2);
volume.Min = 0;
volume.Max = 100;
if (Settings.Default.Volume > 100)
{
Settings.Default.Volume = 100;
}
if (Settings.Default.Volume < 0)
{
Settings.Default.Volume = 0;
}
volume.Value = Settings.Default.Volume;
volume.Name = "volume";
volume.SnapToNotches = false;
volume.KeyboardInputEnabled = false;
volume.Width = 150;
volume.Dock = Pos.Right;
wc.Show();
game.Cursor = MouseCursor.Default;
}