public static string SaveTrack(Track trk, string savename)
{
var dir = TrackIO.GetTrackDirectory(trk);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
var filename = dir + savename + ".trk";
using (var file = File.Create(filename))
{
var bw = new BinaryWriter(file);
bw.Write(new byte[] { (byte)'T', (byte)'R', (byte)'K', 0xF2 });
bw.Write((byte)1);
string featurestring = "";
var lines = trk.GetLines();
var featurelist = TrackIO.GetTrackFeatures(trk);
featurelist.TryGetValue(TrackFeatures.songinfo, out bool songinfo);
featurelist.TryGetValue(TrackFeatures.redmultiplier, out bool redmultiplier);
featurelist.TryGetValue(TrackFeatures.zerostart, out bool zerostart);
featurelist.TryGetValue(TrackFeatures.scenerywidth, out bool scenerywidth);
featurelist.TryGetValue(TrackFeatures.six_one, out bool six_one);
featurelist.TryGetValue(TrackFeatures.ignorable_trigger, out bool ignorable_trigger);
foreach (var feature in featurelist)
{
if (feature.Value)
{
featurestring += feature.Key + ";";
}
}
WriteString(bw, featurestring);
if (songinfo)
{
// unfotrunately this relies on .net to save and parse in
// its own way, and we're kind of stuck with it instead of
// the right way to write strings
bw.Write(trk.Song.ToString());
}
bw.Write(trk.StartOffset.X);
bw.Write(trk.StartOffset.Y);
bw.Write(lines.Length);
foreach (var line in lines)
{
byte type = (byte)line.Type;
if (line is StandardLine l)
{
if (l.inv)
{
type |= 1 << 7;
}
var ext = (byte)l.Extension;
type |= (byte)((ext & 0x03) << 5); //bits: 2
bw.Write(type);
if (redmultiplier)
{
if (line is RedLine red)
{
bw.Write((byte)red.Multiplier);
}
}
if (ignorable_trigger)
{
if (l.Trigger != null)
{
if (l.Trigger.ZoomTrigger) // check other triggers here for at least one
{
bw.Write(l.Trigger.ZoomTrigger);
if (l.Trigger.ZoomTrigger)
{
bw.Write(l.Trigger.ZoomTarget);
bw.Write((short)l.Trigger.ZoomFrames);
}
}
else
{
bw.Write(false);
}
}
else
{
bw.Write(false);//zoomtrigger=false
}
}
bw.Write(l.ID);
if (l.Extension != StandardLine.Ext.None)
{
// this was extension writing
// but we no longer support this.
bw.Write(-1);
bw.Write(-1);
}
}
else
{
bw.Write(type);
if (scenerywidth)
{
if (line is SceneryLine scenery)
{
byte b = (byte)(Math.Round(scenery.Width, 1) * 10);
bw.Write(b);
}
}
}
bw.Write(line.Position.X);
bw.Write(line.Position.Y);
bw.Write(line.Position2.X);
bw.Write(line.Position2.Y);
}
bw.Write(new byte[] { (byte)'M', (byte)'E', (byte)'T', (byte)'A' });
List <string> metadata = new List <string>();
metadata.Add("STARTZOOM=" + trk.StartZoom.ToString(Program.Culture));
bw.Write((short)metadata.Count);
foreach (var str in metadata)
{
WriteString(bw, str);
}
}
return(filename);
}
public static string SaveTrack(Track trk, string savename)
{
var dir = TrackIO.GetTrackDirectory(trk);
if (trk.Name.Equals("<untitled>"))
{
dir = Utils.Constants.TracksDirectory + "Unnamed Track" + Path.DirectorySeparatorChar;
}
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
var filename = dir + savename + ".trk";
using (var file = File.Create(filename))
{
var bw = new BinaryWriter(file);
bw.Write(new byte[] { (byte)'T', (byte)'R', (byte)'K', 0xF2 }); //TRK
bw.Write((byte)1);
string featurestring = "";
var lines = trk.GetLines();
var featurelist = TrackIO.GetTrackFeatures(trk);
featurelist.TryGetValue(TrackFeatures.songinfo, out bool songinfo);
featurelist.TryGetValue(TrackFeatures.redmultiplier, out bool redmultiplier);
featurelist.TryGetValue(TrackFeatures.zerostart, out bool zerostart);
featurelist.TryGetValue(TrackFeatures.scenerywidth, out bool scenerywidth);
featurelist.TryGetValue(TrackFeatures.six_one, out bool six_one);
featurelist.TryGetValue(TrackFeatures.ignorable_trigger, out bool ignorable_trigger);
featurelist.TryGetValue(TrackFeatures.remount, out bool remount);
featurelist.TryGetValue(TrackFeatures.frictionless, out bool frictionless);
foreach (var feature in featurelist)
{
if (feature.Value)
{
featurestring += feature.Key + ";";
}
}
WriteString(bw, featurestring);
if (songinfo)
{
// unfotrunately this relies on .net to save and parse in
// its own way, and we're kind of stuck with it instead of
// the right way to write strings
bw.Write(trk.Song.ToString());
}
bw.Write(trk.StartOffset.X);
bw.Write(trk.StartOffset.Y);
bw.Write(lines.Length);
foreach (var line in lines)
{
byte type = (byte)line.Type;
if (line is StandardLine l)
{
if (l.inv)
{
type |= 1 << 7;
}
var ext = (byte)l.Extension;
type |= (byte)((ext & 0x03) << 5); //bits: 2
bw.Write(type);
if (redmultiplier)
{
if (line is RedLine red)
{
bw.Write((byte)red.Multiplier);
}
}
if (ignorable_trigger)
{
if (l.Trigger != null)
{
if (l.Trigger.ZoomTrigger) // check other triggers here for at least one
{
bw.Write(l.Trigger.ZoomTrigger);
if (l.Trigger.ZoomTrigger)
{
bw.Write(l.Trigger.ZoomTarget);
bw.Write((short)l.Trigger.ZoomFrames);
}
}
else
{
bw.Write(false);
}
}
else
{
bw.Write(false);//zoomtrigger=false
}
}
bw.Write(l.ID);
if (l.Extension != StandardLine.Ext.None)
{
// this was extension writing
// but we no longer support this.
bw.Write(-1);
bw.Write(-1);
}
}
else
{
bw.Write(type);
if (scenerywidth)
{
if (line is SceneryLine scenery)
{
byte b = (byte)(Math.Round(scenery.Width, 1) * 10);
bw.Write(b);
}
}
}
bw.Write(line.Position.X);
bw.Write(line.Position.Y);
bw.Write(line.Position2.X);
bw.Write(line.Position2.Y);
}
bw.Write(new byte[] { (byte)'M', (byte)'E', (byte)'T', (byte)'A' });
List <string> metadata = new List <string>();
metadata.Add(TrackMetadata.startzoom + "=" + trk.StartZoom.ToString(Program.Culture));
//Only add if the values are different from default
if (trk.YGravity != 1)
{
metadata.Add(TrackMetadata.ygravity + "=" + trk.YGravity.ToString(Program.Culture));
}
if (trk.XGravity != 0)
{
metadata.Add(TrackMetadata.xgravity + "=" + trk.XGravity.ToString(Program.Culture));
}
if (trk.GravityWellSize != 10)
{
metadata.Add(TrackMetadata.gravitywellsize + "=" + trk.GravityWellSize.ToString(Program.Culture));
}
if (trk.BGColorR != Color.FromArgb(Utils.Constants.ColorOffwhite.ToArgb()).R)
{
metadata.Add(TrackMetadata.bgcolorR + "=" + trk.BGColorR.ToString(Program.Culture));
}
if (trk.BGColorG != Color.FromArgb(Utils.Constants.ColorOffwhite.ToArgb()).G)
{
metadata.Add(TrackMetadata.bgcolorG + "=" + trk.BGColorG.ToString(Program.Culture));
}
if (trk.BGColorB != Color.FromArgb(Utils.Constants.ColorOffwhite.ToArgb()).B)
{
metadata.Add(TrackMetadata.bgcolorB + "=" + trk.BGColorB.ToString(Program.Culture));
}
if (trk.LineColorR != Settings.Lines.DefaultLine.R)
{
metadata.Add(TrackMetadata.linecolorR + "=" + trk.LineColorR.ToString(Program.Culture));
}
if (trk.LineColorG != Settings.Lines.DefaultLine.G)
{
metadata.Add(TrackMetadata.linecolorG + "=" + trk.LineColorG.ToString(Program.Culture));
}
if (trk.LineColorB != Settings.Lines.DefaultLine.B)
{
metadata.Add(TrackMetadata.linecolorB + "=" + trk.LineColorB.ToString(Program.Culture));
}
StringBuilder triggerstring = new StringBuilder();
for (int i = 0; i < trk.Triggers.Count; i++)
{
GameTrigger t = trk.Triggers[i];
if (i != 0)
{
triggerstring.Append("&");
}
switch (t.TriggerType)
{
case TriggerType.Zoom:
triggerstring.Append((int)TriggerType.Zoom);
triggerstring.Append(":");
triggerstring.Append(t.ZoomTarget.ToString(Program.Culture));
triggerstring.Append(":");
break;
case TriggerType.BGChange:
triggerstring.Append((int)TriggerType.BGChange);
triggerstring.Append(":");
triggerstring.Append(t.backgroundRed.ToString(Program.Culture));
triggerstring.Append(":");
triggerstring.Append(t.backgroundGreen.ToString(Program.Culture));
triggerstring.Append(":");
triggerstring.Append(t.backgroundBlue.ToString(Program.Culture));
triggerstring.Append(":");
break;
case TriggerType.LineColor:
triggerstring.Append((int)TriggerType.LineColor);
triggerstring.Append(":");
triggerstring.Append(t.lineRed.ToString(Program.Culture));
triggerstring.Append(":");
triggerstring.Append(t.lineGreen.ToString(Program.Culture));
triggerstring.Append(":");
triggerstring.Append(t.lineBlue.ToString(Program.Culture));
triggerstring.Append(":");
break;
}
triggerstring.Append(t.Start.ToString(Program.Culture));
triggerstring.Append(":");
triggerstring.Append(t.End.ToString(Program.Culture));
}
if (trk.Triggers.Count > 0) //If here are not trigger don't add triggers entry
{
metadata.Add(TrackMetadata.triggers + "=" + triggerstring.ToString());
}
bw.Write((short)metadata.Count);
foreach (var str in metadata)
{
WriteString(bw, str);
}
}
return(filename);
}
