public async Task <bool> GenerateNoteSequence(int musicMode)
{
//load available punching notes
PunchKeySotrageManager punchStorageManager = new PunchKeySotrageManager();
NoteLibrary availableNotebrary = await punchStorageManager.LoadNoteLibrary();
List <int>[] noteArray = new List <int>[4] {
new List <int>(), new List <int>(), new List <int>(), new List <int>()
}; //indexing -> 0 : 1 key----1: 2 key----2: 3 key----3: 4 key
foreach (Note note in availableNotebrary.noteLibrary)
{
int difficulty = note.serPunchingJoints.Count - 1;
if (difficulty >= 0 && difficulty < 4)
{
noteArray[difficulty].Add(note.noteId);
}
}
//difficulty probability array
int[] difficultyProbability;
PunchKeyMode = musicMode;
switch (PunchKeyMode)
{
case (int)Music.MusicMode.Exercise:
difficultyProbability = new int[5] {
50, 35, 10, 5, 65
};
break;
case (int)Music.MusicMode.EasyChallenge:
difficultyProbability = new int[5] {
65, 35, 5, 0, 60
};
break;
case (int)Music.MusicMode.NormalChallenge:
difficultyProbability = new int[5] {
35, 50, 10, 5, 45
};
break;
case (int)Music.MusicMode.HardChallenge:
difficultyProbability = new int[5] {
25, 55, 10, 10, 30
};
break;
default:
difficultyProbability = new int[5];
break;
}
//Generate sequence based on probability
NoteSequence = new List <int>();
for (int i = 0; i < Definitions.temporaryNoteLenght; i++)
{
//create distribution function
int rnd = fastRandom(i, 1, 100);
int cummuativeDistribution = 0;
for (int j = 0; j < noteArray.Length; j++)
{
cummuativeDistribution += difficultyProbability[j]; //kumulatif cuma dari index 0 sampai 3, 1note, 2note, 3note, 4note
if (rnd < cummuativeDistribution)
{
if (j > 2)
{
NoteSequence.Add(0);
}
NoteSequence.Add((noteArray[j])[fastRandom(i + j, 0, noteArray[j].Count)]); //random dari daftar note sesuai kumulatif
break;
}
}
//create break function
rnd = fastRandom(i, 1, 100);
if (rnd < difficultyProbability[4])
{
NoteSequence.Add(0);
}
}
return(true);
}
private async void GameStart()
{
App.ToggleKinectControl(false);
//timing system
startGameTimeSpan = DateTime.Now.TimeOfDay;
runningGameTime = 0;
pausedGameTime = 0;
//punching system
punchManager.activeMusicBPM = activeMusic.musicBPM;
punchManager.activeNoteLibrary = await punchKeyStorageManager.LoadNoteLibrary();
int selectedNoteIndex = (int)activeMusic.selectedMusicMode;
//HACK copy challenge note to multiplayer note
if (activeMusic.selectedMusicMode == Music.MusicMode.EasyMultiplayer)
{
selectedNoteIndex = (int)Music.MusicMode.EasyChallenge;
}
else if (activeMusic.selectedMusicMode == Music.MusicMode.NormalMultiplayer)
{
selectedNoteIndex = (int)Music.MusicMode.NormalChallenge;
}
else if (activeMusic.selectedMusicMode == Music.MusicMode.HardMultiplayer)
{
selectedNoteIndex = (int)Music.MusicMode.HardChallenge;
}
punchManager.activeNoteSequence = activeMusic.musicPunchKey[selectedNoteIndex].NoteSequence;
//Music System
BGMPlayer.MediaEnded += MusicEnded;
BGMPlayer.IsLooping = false;
VolumeSlider.Value = (int)(Definitions.musicVolume * 10);
activeMusic.setMusicController(BGMPlayer);
await activeMusic.LoadExistingAsync();
activeMusic.Play();
//sfx system
SFXPlayer.Volume = Definitions.sfxVolume;
SFXPlayer.IsLooping = false;
//scoring
if (selectedGameMode != MusicSelect.GameMode.Multiplayer)
{
highScore = activeMusic.musicPunchKey[(int)activeMusic.selectedMusicMode].punchKeyHighScore;
}
//avatars
foreach (var avaImage in activePlayer[0].activeAvatar.avaImages)
{
gameCanvas.Children.Add(avaImage);
}
if (selectedGameMode == MusicSelect.GameMode.Multiplayer)
{
foreach (var avaImage in activePlayer[1].activeAvatar.avaImages)
{
gameCanvas.Children.Add(avaImage);
}
}
gameState = GameState.Play;
}