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lines-maleza-experiment
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bugfix: autosave and undo in a couple of cases 

This fixes part of #4, but not the BSOD.
This commit is contained in:
Kartik K. Agaram 2022-06-11 20:47:04 -07:00
parent 24a0d162ef
commit e51ce12969
1 changed files with 6 additions and 0 deletions
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6
main.lua
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@ -448,7 +448,11 @@ function App.keychord_pressed(chord)
-- dispatch to drawing or text
elseif love.mouse.isDown('1') or chord:sub(1,2) == 'C-' then
-- DON'T reset line.y here
local drawing_index, drawing = Drawing.current_drawing()
local before = snapshot(drawing_index)
Drawing.keychord_pressed(chord)
record_undo_event({before=before, after=snapshot(drawing_index)})
save_to_disk(Lines, Filename)
elseif chord == 'escape' and love.mouse.isDown('1') then
local _,drawing = Drawing.current_drawing()
if drawing then
@ -465,6 +469,7 @@ function App.keychord_pressed(chord)
Current_drawing_mode = Previous_drawing_mode
Previous_drawing_mode = nil
else
local before = snapshot(Lines.current_drawing_index)
local drawing = Lines.current_drawing
local p = drawing.points[drawing.pending.target_point]
if chord == 'escape' then
@ -474,6 +479,7 @@ function App.keychord_pressed(chord)
local byte_offset = utf8.offset(p.name, len-1)
p.name = string.sub(p.name, 1, byte_offset)
end
record_undo_event({before=before, after=snapshot(Lines.current_drawing_index)})
end
save_to_disk(Lines, Filename)
else