public static Beatmap DMap_to_SMap(DeemoBeatmapData dMap)
{
if (dMap is null || dMap.notes is null)
{
return(null);
}
// Fix Deemo ID
for (int i = 0; i < dMap.notes.Length; i++)
{
dMap.notes[i].__id--;
}
for (int i = 0; i < dMap.links.Length; i++)
{
var link = dMap.links[i];
for (int j = 0; j < link.notes.Length; j++)
{
dMap.links[i].notes[j].__ref--;
}
}
// Start
int noteCount = dMap.notes.Length;
var data = new Beatmap {
BPM = 120,
Shift = 0f,
Level = 1,
Ratio = 1.5f,
Tag = "Normal",
CreatedTime = System.DateTime.Now.Ticks,
Timings = new List <Beatmap.Timing>(),
Stages = new List <Beatmap.Stage> {
new Beatmap.Stage() // Bottom
{
Duration = float.MaxValue,
Rotation = 0f,
Speed = 2f / 3f,
Time = 0f,
Width = 0.8f,
Height = 1f,
X = 0.5f,
Y = 0f,
Heights = { },
Widths = { },
Positions = { },
Rotations = { },
}
},
Tracks = new List <Beatmap.Track>()
{
new Beatmap.Track() // Bottom
{
Duration = float.MaxValue,
Time = 0f,
StageIndex = 0,
Width = 1f,
X = 0.5f,
HasTray = false,
Speed = 1f,
Color = 1,
Angle = 30,
Xs = { },
Widths = { },
Colors = { },
Angles = { },
},
},
};
// Note Array
var realIDs = new int[noteCount];
int realNoteCount = 0;
for (int i = 0; i < noteCount; i++)
{
var dNote = dMap.notes[i];
if (dNote.pos >= -2.01f && dNote.pos <= 2.01f)
{
realIDs[i] = realNoteCount;
realNoteCount++;
}
else
{
realIDs[i] = -1;
dMap.notes[i] = null;
}
}
// Notes
data.Notes = new List <Beatmap.Note>(new Beatmap.Note[realNoteCount]);
for (int i = 0; i < noteCount; i++)
{
var dNote = dMap.notes[i];
int realID = realIDs[i];
if (dNote != null && realID >= 0)
{
data.Notes[realID] = new Beatmap.Note()
{
Time = dNote._time,
X = Util.Remap(-2f, 2f, 0f, 1f, dNote.pos),
Width = dNote.size / 5f,
ItemType = dNote.sounds == null || dNote.sounds.Length == 0 ? (int)NoteType.Mute : (int)NoteType.Normal,
LinkedNoteIndex = -1,
Duration = 0f,
ClickSoundIndex = (short)(dNote.sounds == null || dNote.sounds.Length == 0 ? -1 : 0),
TrackIndex = 0,
Speed = 1f,
};
}
}
// Links
for (int i = 0; i < dMap.links.Length; i++)
{
var dLink = dMap.links[i];
if (dLink.notes != null)
{
for (int j = 0; j < dLink.notes.Length; j++)
{
int refID = dLink.notes[j].__ref;
if (refID < 0 || refID >= noteCount)
{
continue;
}
int realID = realIDs[refID];
if (realID < 0 || realID >= noteCount)
{
continue;
}
// Slide
data.Notes[realID].ItemType = (int)NoteType.Slide;
// Link to Next
if (j < dLink.notes.Length - 1)
{
data.Notes[realID].LinkedNoteIndex = realIDs[dLink.notes[j + 1].__ref];
}
}
}
}
// Final
data.SortNotesByTime();
return(data);
}
public static DeemoBeatmapData SMap_to_DMap(Beatmap sMap)
{
if (sMap is null || sMap.Stages == null || sMap.Stages.Count == 0 || sMap.Notes == null)
{
return(null);
}
sMap.SortNotesByTime();
int noteCount = sMap.Notes.Count;
var dMap = new DeemoBeatmapData()
{
speed = 1f,
notes = new NoteData[noteCount],
};
// Notes
var linkMap = new Dictionary <int, List <int> >();
for (int i = 0; i < noteCount; i++)
{
var sNote = sMap.Notes[i];
int linkIndex = sNote.LinkedNoteIndex;
if (linkIndex >= 0 && linkIndex < noteCount)
{
// Link Map
if (!linkMap.ContainsKey(i))
{
if (!linkMap.ContainsKey(linkIndex))
{
// Get List
int index = i;
var list = new List <int>();
int safe = 0;
while (index >= 0 && index < noteCount)
{
list.Add(index);
index = sMap.Notes[index].LinkedNoteIndex;
safe++;
if (safe > noteCount + 1)
{
break;
}
}
// Add to Map
if (list.Count > 0)
{
linkMap.Add(i, list);
for (int i1 = 1; i1 < list.Count; i1++)
{
int lIndex = list[i1];
if (linkMap.ContainsKey(lIndex))
{
linkMap[lIndex].Clear();
}
else
{
linkMap.Add(lIndex, new List <int>());
}
}
}
}
}
}
dMap.notes[i] = new NoteData()
{
__id = i + 1,
_time = sNote.Time,
pos = Util.Remap(0f, 1f, -2f, 2f, sNote.X),
size = sNote.Width * 5f,
sounds = sNote.ItemType == (int)NoteType.Normal ? new NoteData.SoundData[1] {
new NoteData.SoundData()
{
d = 0f, p = 0, v = 0,
}
} : null,
};
}
// Links
var finalLinkedList = new List <int[]>();
foreach (var pair in linkMap)
{
if (pair.Value != null && pair.Value.Count > 0)
{
finalLinkedList.Add(pair.Value.ToArray());
}
}
dMap.links = new LinkData[finalLinkedList.Count];
if (finalLinkedList.Count > 0)
{
for (int i1 = 0; i1 < finalLinkedList.Count; i1++)
{
int[] list = finalLinkedList[i1];
dMap.links[i1] = new LinkData()
{
notes = new LinkData.LinkedNote[list.Length],
};
for (int i = 0; i < list.Length; i++)
{
dMap.links[i1].notes[i] = new LinkData.LinkedNote()
{
__ref = list[i] + 1
};
}
}
}
// Final
return(dMap);
}