diff options
| author | Kartik K. Agaram <vc@akkartik.com> | 2022-06-02 15:51:44 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2022-06-02 15:51:44 -0700 |
| commit | b4e76eac4e4773d2f4a46bd5ced7c22d8ffc8b15 (patch) | |
| tree | ed173c38f17b9c32f7df018ab063120bf4916618 | |
| parent | 670886240f78314b9925e94e1814a8ade5fbaf3e (diff) | |
| download | lines.love-b4e76eac4e4773d2f4a46bd5ced7c22d8ffc8b15.tar.gz | |
bugfix: undo drawing creation
Also clean up drawing state to make sure we don't get into hard-to-debug situations.
| -rw-r--r-- | drawing.lua | 5 | ||||
| -rw-r--r-- | main.lua | 1 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drawing.lua b/drawing.lua index f3433a0..6718cf7 100644 --- a/drawing.lua +++ b/drawing.lua @@ -348,7 +348,10 @@ function Drawing.mouse_released(x,y, button) end end save_to_disk(Lines, Filename) - record_undo_event({before=Drawing.before, after=snapshot_everything()}) + if Drawing.before then + record_undo_event({before=Drawing.before, after=snapshot_everything()}) + Drawing.before = nil + end end function Drawing.keychord_pressed(chord) diff --git a/main.lua b/main.lua index 9372207..38fafa2 100644 --- a/main.lua +++ b/main.lua @@ -142,6 +142,7 @@ 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_everything() 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 |