void SwitchMusic(int nextFocus)
{
MusicUIItem currentItem = musicUIItemList[focusIndex];
MusicUIItem nextItem = musicUIItemList[nextFocus];
float updatedGroupPosition = -nextFocus * (itemWidth + itemSpacing);
musicUIGroup.transform.DOPause();
musicUIGroup.transform.DOLocalMoveX(updatedGroupPosition, swipeTransitionDuration, true).SetEase(Ease.OutQuad).OnComplete(() =>
{
Music nextMusic = nextItem.music;
if (playMusicCoroutine != null)
{
StopCoroutine(playMusicCoroutine);
}
playMusicCoroutine = StartCoroutine(LoadAsyncAndPlay(nextMusic));
bannerBackground.sprite = nextItem.albumImage.sprite;
bannerBackground.DOFade(backgroundAlpha, swipeTransitionDuration).SetEase(Ease.OutQuad);
});
currentItem.transform.DOScale(itemMinScale, swipeTransitionDuration).SetEase(Ease.OutQuad);
nextItem.transform.DOScale(itemMaxScale, swipeTransitionDuration).SetEase(Ease.OutQuad);
currentItem.textGroup.DOFade(0, swipeTransitionDuration).SetEase(Ease.OutQuad);
nextItem.textGroup.DOFade(1, swipeTransitionDuration).SetEase(Ease.OutQuad);
audio.DOFade(0, swipeTransitionDuration).SetEase(Ease.OutQuad);
bannerBackground.DOFade(0, swipeTransitionDuration).SetEase(Ease.OutQuad);
focusIndex = nextFocus;
}
MusicUIItem CreateMusicUIItem(Music music)
{
GameObject itemGameObject = Instantiate(musicUIItemPrefab, musicUIGroup.transform);
itemGameObject.name = music.title;
itemGameObject.SetActive(true);
MusicUIItem item = new MusicUIItem
{
gameObject = itemGameObject,
music = music,
beatmapIndex = 0,
};
item.transform = item.gameObject.transform;
item.albumImage = item.transform.Find("AlbumBackground/AlbumImage").GetComponent <UnityEngine.UI.Image>();
item.textGroup = item.transform.Find("TextGroup").GetComponent <CanvasGroup>();
item.titleLabel = item.transform.Find("TextGroup/TitleBackground/TitleLabel").GetComponent <Text>();
item.artistLabel = item.transform.Find("TextGroup/ArtistBackground/ArtistLabel").GetComponent <Text>();
item.difficultyLabel = item.transform.Find("TextGroup/DifficultyBackground/DifficultyLabel").GetComponent <Text>();
item.transform.localScale = Vector3.one * itemMinScale;
item.albumImage.sprite = Utils.LoadBanner(music.bannerFilename);
item.titleLabel.text = music.title;
item.artistLabel.text = music.artist;
item.difficultyLabel.text = music.beatmapList[0].difficultyName;
item.difficultyLabel.color = music.beatmapList[0].difficultyDisplayColor.ToColor();
return(item);
}
void InitMusicGroup()
{
musicUIItemList = new List <MusicUIItem>();
for (int i = 0; i < musicList.Count; i++)
{
Music music = musicList[i];
MusicUIItem item = CreateMusicUIItem(music);
musicUIItemList.Add(item);
item.transform.localPosition = new Vector3
{
x = i * (itemWidth + itemSpacing),
};
}
// Set group position
musicUIGroup.transform.localPosition = new Vector3
{
x = -focusIndex * (itemWidth + itemSpacing),
};
// Set default focut item
SetDefaultFocusItem(musicUIItemList[focusIndex]);
}
void SetDefaultFocusItem(MusicUIItem item)
{
item.beatmapIndex = RuntimeData.selectedBeatmapIndex;
item.difficultyLabel.text = item.music.beatmapList[item.beatmapIndex].difficultyName;
item.difficultyLabel.color = item.music.beatmapList[item.beatmapIndex].difficultyDisplayColor.ToColor();
item.transform.localScale = Vector3.one * itemMaxScale;
item.textGroup.alpha = 1;
bannerBackground.sprite = item.albumImage.sprite;
playMusicCoroutine = StartCoroutine(LoadAsyncAndPlay(item.music));
}
public void ChangeDifficulty(int directionCode = 1)
{
if (callingStartGame)
{
return;
}
MusicUIItem item = musicUIItemList[focusIndex];
int beatmapCount = item.music.beatmapList.Count;
if (beatmapCount <= 1)
{
return;
}
item.beatmapIndex += directionCode;
if (item.beatmapIndex < 0)
{
item.beatmapIndex = beatmapCount - 1;
}
if (item.beatmapIndex >= beatmapCount)
{
item.beatmapIndex = 0;
}
Beatmap nextBeatmap = item.music.beatmapList[item.beatmapIndex];
changingDifficulty = true;
item.difficultyLabel.DOFade(0, 0.3f).SetEase(Ease.OutQuad).OnComplete(() =>
{
Color color = nextBeatmap.difficultyDisplayColor.ToColor();
color.a = 0;
item.difficultyLabel.color = color;
item.difficultyLabel.text = nextBeatmap.difficultyName;
item.difficultyLabel.DOFade(1, 0.3f).SetEase(Ease.OutQuad).OnComplete(() =>
{
changingDifficulty = false;
});
});
}