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author | Kartik K. Agaram <vc@akkartik.com> | 2022-06-10 11:45:53 -0700 |
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committer | Kartik K. Agaram <vc@akkartik.com> | 2022-06-10 11:45:53 -0700 |
commit | 79a12413700dca5816d6c27fc4951bdd7579e329 (patch) | |
tree | 0c49c32a68c411320a7f65ce8bf323a9b1679d73 /main.lua | |
parent | fcacb6e63d1aefd7aedc858e6efa39d8102eb6ba (diff) | |
download | text.love-79a12413700dca5816d6c27fc4951bdd7579e329.tar.gz |
undo creating new drawings
Diffstat (limited to 'main.lua')
-rw-r--r-- | main.lua | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/main.lua b/main.lua index 7be15cf..53751bb 100644 --- a/main.lua +++ b/main.lua @@ -219,11 +219,13 @@ function App.draw() button('draw', {x=4,y=y+4, w=12,h=12, color={1,1,0}, icon = icon.insert_drawing, onpress1 = function() - Drawing.before = snapshot() + Drawing.before = snapshot(line_index-1, line_index) table.insert(Lines, line_index, {mode='drawing', y=y, h=256/2, points={}, shapes={}, pending={}}) if Cursor1.line >= line_index then Cursor1.line = Cursor1.line+1 end + save_to_disk(Lines, Filename) + record_undo_event({before=Drawing.before, after=snapshot(line_index-1, line_index+1)}) end}) if Search_term == nil then if line_index == Cursor1.line then |