public void Parse(string[] lines)
{
Sections.Clear();
Notes.Clear();
NotesMap.Clear();
var isNotes = false;
foreach (var line in lines)
{
if (line.StartsWith("#"))
{
continue;
}
if (!isNotes)
{
if (line == "NOTES")
{
isNotes = true;
continue;
}
var arr = line.Split(':');
if (arr.Length < 2)
{
continue;
}
switch (arr[0].ToLower())
{
case "buttons":
int btn;
if (Int32.TryParse(arr[1], out btn))
{
NumberOfButtons = btn;
}
break;
case "author":
Author = arr[1];
break;
case "difficulty":
DifficultyName = arr[1];
break;
case "sections":
var strs = arr[1].Split('|');
foreach (var sectionStr in strs)
{
var sectionArr = sectionStr.Split(',');
if (sectionArr.Length < 2)
{
continue;
}
double bpm, start;
if (Double.TryParse(sectionArr[0], out start) &&
Double.TryParse(sectionArr[1], out bpm))
{
Sections.Add(new BeatmapSection
{
Bpm = bpm,
StartTime = start,
});
}
}
break;
case "events":
strs = arr[1].Split('|');
foreach (var eventStr in strs)
{
var eventArr = eventStr.Split(',');
if (eventArr.Length < 4)
{
continue;
}
int sectionId, beat, subBeat, eventId;
if (Int32.TryParse(eventArr[0], out sectionId) &&
Int32.TryParse(eventArr[1], out beat) &&
Int32.TryParse(eventArr[2], out subBeat) &&
Int32.TryParse(eventArr[3], out eventId))
{
var ev = new BeatmapEvent(this, sectionId)
{
EventId = eventId,
Beat = beat,
SubBeat = subBeat
};
if (eventArr.Length > 4)
{
ev.EventArgs = eventArr[4];
}
Events.Add(ev);
}
}
break;
}
}
else
{
var note = Note.ParseLine(line, this);
if (note != null && !NotesMap.ContainsKey(note.Id))
{
Notes.Add(note);
NotesMap[note.Id] = note;
}
}
}
Notes.Sort((a, b) =>
{
var diff = a.Time - b.Time;
return(diff != 0 ? diff : a.Id - b.Id);
});
Events.Sort((a, b) => a.Time - b.Time);
for (int i = 0; i < Notes.Count; ++i)
{
Notes[i].Index = i;
Notes[i].PostInitialize();
}
}
/// <summary>
/// 当前场景的逻辑层准备就绪时调用一次，主线程。
/// Unity的Scene载入时才会触发这个函数，在同一个Scene里 重新载入歌曲和谱面 不会再次调用这个函数
/// 可以保证此时 Stage、StageMusic、PoolManager 等类已经 Awake，详情查看 Edit -> Project Setting -> Script Execution Order
/// </summary>
public static void StageAwake()
{
NotesMap.init();
}
