public void LoadTileData()
{
SongTileData levelData = SaveBinarySongDataSystem.LoadTileDataFromResource(currentLevelData.songData.storeID);
if (levelData != null)
{
if (levelData.songDataModel.version == currentLevelData.songData.version)
{
listTilesData = levelData.titledata;
ticksPerTile = levelData.songDataModel.tickPerTile;
this.currentLevelData.BPM = levelData.BPM;
this.currentLevelData.denominator = denominator = levelData.denominator;
this.currentLevelData.tickPerQuarterNote = levelData.tickPerQuarterNote;
}
}
}
/// <summary>
/// Load up the level, and start the game as needed
/// </summary>
/// <returns></returns>
IEnumerator <float> C_StartGame()
{
ChangeState(UIState.Downloading);
//a little time to calm down
yield return(Timing.WaitForSeconds(0.1f));
//try to read local song files first
SongTileData tileData = SaveBinarySongDataSystem.LoadTileDataFromResource(levelData.songData.storeID);
if (tileData == null)
{
//if there is no local song, download new file from the internet
yield return(0);
//Debug.Log("Trying to download from the Internet");
levelLoader.DownLoadAndCacheSongData(levelData.songData);
}
else
{
//if local song persist, check its version with data from store data
if (tileData.songDataModel.version != levelData.songData.version)
{
//if the version is not alike, download from the internet
yield return(0);
levelLoader.DownLoadAndCacheSongData(levelData.songData);
}
else
{
Resources.UnloadUnusedAssets();
yield return(Timing.WaitForSeconds(0.25f));
//if local version is the latest, load it up and run the game
gamelogic.Initialize();
yield return(0);
gamelogic.SetLevelData(levelData);
yield return(0);
gamelogic.SetTilesData(tileData);
yield return(0);
StartNewGame();
}
}
}
public void PrepareTileData(Action <float> onProgress = null, Action onComplete = null, Action <string> onError = null)
{
SongTileData listTileData = SaveBinarySongDataSystem.LoadTileData(currentLevelData.songData.storeID);
if (listTileData != null)
{
if (listTileData.songDataModel.version == currentLevelData.songData.version)
{
listTilesData = listTileData.titledata;
Helpers.Callback(onComplete);
}
else
{
CoroutineTitleData(onProgress, onComplete, onError);
}
}
else
{
CoroutineTitleData(onProgress, onComplete, onError);
}
}
/// <summary>
/// From provided note data, prepare tile data for the game. After this methods is call, the game can be played
/// </summary>
IEnumerator PrepareTileData(List <NoteData> noteData, List <NoteData> playbackData, float BPM, Action <float> onProgress = null, Action onComplete = null, Action <string> onError = null)
{
//listNoteData = noteData;
listTilesData = new List <TileData>(1000);
//we know that note data will always less or equals to playback data
//so we will start by traverse through list note data
NoteData currentNote, nextNote;
int currentNoteIndex;
//int loopCount = 0;
//int maxLoop = 10;
float lastReleaseThreadTime = Time.realtimeSinceStartup;
float maxTimeLockThread = 1;
//this variable is used to reduce number of cast operation
float noteDataCount = noteData.Count;
//for each note in view list
for (int i = 0; i < noteData.Count; i++)
{
currentNoteIndex = i;
//set up range for checking song data
currentNote = noteData[currentNoteIndex];
nextNote = null;
//don't hog up all the CPU, save some for rendering task
if (lastReleaseThreadTime + maxTimeLockThread >= Time.realtimeSinceStartup)
{
lastReleaseThreadTime = Time.realtimeSinceStartup;
Helpers.CallbackWithValue(onProgress, ((i / noteDataCount)));
yield return(null);
}
//try to get next view note (must be different at timestamp with current note)
while (++i < noteData.Count)
{
//++i;
nextNote = noteData[i];
//stop the loop right when next note is found
if (nextNote.timeAppear != currentNote.timeAppear)
{
//decrease i so that at the end of the loop, it can be increased gracefully
--i;
break;
}
}
if (i >= noteData.Count)
{
i = noteData.Count - 1;
}
//how many notes existed at the same timestamp
int numConcurrentNotes = i - currentNoteIndex + 1;
//print("Num concurrent notes" + numConcurrentNotes + " at " + i);
//for each note, create a tile
for (int j = currentNoteIndex; j <= i; j++)
{
//print(string.Format("i {0}, j {1}, Concurrent notes: {2}", i, j, numConcurrentNotes));
//print(string.Format("Current note: {0}, timestamp {1}; Next note; {2}, timestamp: {3}", currentNote.nodeID, currentNote.timeAppear, nextNote.nodeID, nextNote.timeAppear));
//with each note data, there is a tile
TileData tileData = new TileData();
tileData.type = TileType.Normal;
tileData.notes = new List <NoteData>();
tileData.startTime = currentNote.timeAppear;
tileData.startTimeInTicks = currentNote.tickAppear;
tileData.soundDelay = 0;
//fetch midi data for tile
int startTime, endTime;
startTime = endTime = -1;
switch (numConcurrentNotes)
{
//only 1 tile
case 1:
tileData.subType = TileType.Normal;
startTime = currentNote.tickAppear;
endTime = ((nextNote == null) ? currentNote.tickAppear + currentNote.durationInTick : nextNote.tickAppear);
break;
//dual tile
case 2:
tileData.subType = TileType.Dual;
if (j % 2 == 0)
{
startTime = currentNote.tickAppear;
endTime = currentNote.tickAppear + (int)(currentNote.durationInTick * 0.5f);
}
else
{
tileData.soundDelay = currentNote.duration * 0.5f;
startTime = currentNote.tickAppear + (int)(currentNote.durationInTick * 0.5f);
endTime = ((nextNote == null) ? currentNote.tickAppear + currentNote.durationInTick : nextNote.tickAppear);
}
break;
//big tile
case 3:
tileData.subType = TileType.Big;
if (listTilesData.Count > 1)
{
TileData lastTileData = listTilesData[listTilesData.Count - 1];
if (lastTileData.startTimeInTicks != currentNote.tickAppear)
{
startTime = currentNote.tickAppear;
endTime = ((nextNote == null) ? currentNote.tickAppear + currentNote.durationInTick : nextNote.tickAppear);
}
else
{
startTime = endTime = -1;
}
}
break;
}
if (startTime >= 0 && endTime >= 0)
{
//int _endTimeTmp = i < noteData.Count - 1 ? noteData[i + 1].tickAppear: endTime;
AddConcurrentMidiDataByTick(
ref tileData,
playbackData,
startTime,
endTime,
j
);
tileData.durationInTicks = currentNote.durationInTick;
tileData.duration = currentNote.duration;
//if a tile has duration belong to the normal tile's range
if (minTickPerTile <= tileData.durationInTicks && tileData.durationInTicks <= maxTickPerTile)
{
//set it as so
tileData.type = TileType.Normal;
listTilesData.Add(tileData);
}
else
{
//else, it is either a long note...
if (maxTickPerTile < tileData.durationInTicks)
{
tileData.type = TileType.LongNote;
listTilesData.Add(tileData);
}
else
{
//... or just an error note, f**k that shit
//Debug.LogWarning(string.Format("A tile data has duration of {0}, which is less than a normal tile ({1}), please check. It has Index of {2}, midi note {3}", tileData.durationInTicks, currentLevelData.songData.tickPerTile, currentNoteIndex, currentNote.nodeID));
}
}
}
}
}
//easy, start render in the next frame
SongTileData b_data = new SongTileData();
b_data.titledata = listTilesData;
b_data.songDataModel = currentLevelData.songData;
SaveBinarySongDataSystem.SaveTileData(b_data, b_data.songDataModel.storeID);
yield return(null);
Helpers.Callback(onComplete);
}