Implement lyric can reference by other lyric.

[andy840119]

For some cases, some of the lyric in the karaoke song are almost same as other lyrics, the difference between those lyrics are the offset time.
So we can add property like ReferenceLyric to mark the lyric is referenced by other lyrics.

Also, because some of the property is not need to be referenced, so we can make the enums to decide which properties should be referenced:

• Lyric (will sync the lyric text, ruby and romaji from the referenced lyric)
  • TimeTag (will sync the time-tag also)
• Start time and end time(?)
• Singer
• Translate
• Language

Another concept:

1. Sync property (assign the offset time is needed)
   • Allow customized singers (or called Sync the singers with default true)
   • Allow customized time-tags (or called Sync the time-tags with default true)
2. Reference rhythm (maybe will show referenced lyric's time-tag in the record or modify mode).

[andy840119]

And not really sure will it be a good feature to compare the property between lyric and the referenced lyric.
Like the time-tag.

[andy840119]

Also, will implemented in the manage lyric mode.
Might create a new section in that mode.

[andy840119]

And might be auto add the reference lyric if trying to copy the lyric.

[andy840119]

Here's the example:
(n) menas it's the n unique lyric
[n] means it's the n lyric that contains the same time-tag (or rhythm).

ただ風に揺られて (0) [0]
何も考えずに (1) [1]
ただ雲を眺めて (2) [0]
過ごすのもいいよね (3) [1]

誰しも何かしら (4) [0]
使命を抱えてる (5) [1]
ただそれだけのこと (6) [0]
悩むのはもうやめた (7) [1]

さざなみの音に癒やされてく(8) [2]
軌跡を運ぶ風の音 (9) [3]
時を閉じ込めて (10) [4]

シャイニングスター綴れば (11) [5]
夢に眠る幻が掌に降り注ぐ (12) [6]
新たな世界へ (13) [7]
I'll believe of my sensation (14) [5]
果てしない道の向こうで (15) [6]
瞼の裏に映る (16) [6]
一滴の光 (17) [8]
トキメキを感じて (18) [9]

貴方が触れる全て (19) [0]
幸せであるように (20) [1]
今生きる喜びを (21) [0]
忘れてしまわないよう (22) [1]

月の光 隠す雲は揺らぎ(23) [2]
自由の翼は今も(24) [3]
大空を翔る(25) [4]

シャイニングスター綴れば (11) [5]
無限のイマジネーション (26) [6]
魔法が使えるような (27) [6]
世界が広がる (28) [7]
I'll believe of my sensation (14) [5]
今も降り募る想いよ  (29) [6]
切なさやトキメキが (30) [6]
心の真ん中で (31) [8]
熱いメロディになる (32) [9]

シャイニングスター綴れば  (11) [5]
無限のイマジネーション (26) [6]
魔法が使えるような (27) [6]
世界が広がる (28) [7]
I'll believe of my sensation (14) [5]
今も降り募る想いよ (29) [6]
切なさやトキメキが (33) [6]
輝き出す (34) [10]

シャイニングスター綴れば (11) [5]
夢に眠る幻が掌に降り注ぐ (12) [6]
新たな世界へ (13) [7]
I'll believe of my sensation (14) [5]
果てしない道の向こうで (15) [6]
瞼の裏に映る (16) [6]
一滴の光 (17) [8]
トキメキを感じて (18) [9]

LaLaLa

As the demo shows, there are total 51 lyrics.
But only has 34 unique lyrics.
And only contains 10 different time-tag combination, most of them are duplicated or very similar.

Source:
https://www.youtube.com/watch?v=Qd01-6xVSHk

[andy840119]

然後針對不同的mode或許可以定義目前 lyric is writeable?
Or make the utils that check lyric property is writeable by edit mode?

[andy840119]

Another way is to write the sync and binding inside the lyric.
And not save those binding property into json.

[andy840119]

The remaining part of this issue:

• Should block the change in the UI to prevent letting user to edit the referenced lyric.
• Should have cool UI to let user able to know the lyric is reference/sync from other lyric in "every" mode.
• Click around and find the bugs.

[andy840119]

Guess can close this issue because remaining part can be handle in the #1563.