From da21512440d0fea412ad43c3d0d340bba586a700 Mon Sep 17 00:00:00 2001
From: "Kartik K. Agaram" <vc@akkartik.com>
Date: Tue, 30 May 2023 00:00:43 -0700
Subject: [PATCH] bugfix: drawings in source editor
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Broken since 2022-09 X-(

Scenario:
* switch to source editor
* draw a line
* wait 3 seconds

Before this commit the app would crash and then fail to restart until
you deleted the created .lua file from save dir.

This is not the first time I've confused Lua's files and LÖVE's
droppedFile objects. Just never rely on multiple args in file:write().
---
 file.lua        | 15 ++++++++++-----
 source_file.lua | 15 ++++++++++-----
 2 files changed, 20 insertions(+), 10 deletions(-)

diff --git a/file.lua b/file.lua
index 2140bb1..62b075e 100644
--- a/file.lua
+++ b/file.lua
@@ -92,21 +92,26 @@ function store_drawing(outfile, drawing)
   outfile:write('```lines\n')
   for _,shape in ipairs(drawing.shapes) do
     if shape.mode == 'freehand' then
-      outfile:write(json.encode(shape), '\n')
+      outfile:write(json.encode(shape))
+      outfile:write('\n')
     elseif shape.mode == 'line' or shape.mode == 'manhattan' then
       local line = json.encode({mode=shape.mode, p1=drawing.points[shape.p1], p2=drawing.points[shape.p2]})
-      outfile:write(line, '\n')
+      outfile:write(line)
+      outfile:write('\n')
     elseif shape.mode == 'polygon' or shape.mode == 'rectangle' or shape.mode == 'square' then
       local obj = {mode=shape.mode, vertices={}}
       for _,p in ipairs(shape.vertices) do
         table.insert(obj.vertices, drawing.points[p])
       end
       local line = json.encode(obj)
-      outfile:write(line, '\n')
+      outfile:write(line)
+      outfile:write('\n')
     elseif shape.mode == 'circle' then
-      outfile:write(json.encode({mode=shape.mode, center=drawing.points[shape.center], radius=shape.radius}), '\n')
+      outfile:write(json.encode({mode=shape.mode, center=drawing.points[shape.center], radius=shape.radius}))
+      outfile:write('\n')
     elseif shape.mode == 'arc' then
-      outfile:write(json.encode({mode=shape.mode, center=drawing.points[shape.center], radius=shape.radius, start_angle=shape.start_angle, end_angle=shape.end_angle}), '\n')
+      outfile:write(json.encode({mode=shape.mode, center=drawing.points[shape.center], radius=shape.radius, start_angle=shape.start_angle, end_angle=shape.end_angle}))
+      outfile:write('\n')
     elseif shape.mode == 'deleted' then
       -- ignore
     else
diff --git a/source_file.lua b/source_file.lua
index 3adab1f..3eaf6c3 100644
--- a/source_file.lua
+++ b/source_file.lua
@@ -93,21 +93,26 @@ function store_drawing(outfile, drawing)
   outfile:write('```lines\n')
   for _,shape in ipairs(drawing.shapes) do
     if shape.mode == 'freehand' then
-      outfile:write(json.encode(shape), '\n')
+      outfile:write(json.encode(shape))
+      outfile:write('\n')
     elseif shape.mode == 'line' or shape.mode == 'manhattan' then
       local line = json.encode({mode=shape.mode, p1=drawing.points[shape.p1], p2=drawing.points[shape.p2]})
-      outfile:write(line, '\n')
+      outfile:write(line)
+      outfile:write('\n')
     elseif shape.mode == 'polygon' or shape.mode == 'rectangle' or shape.mode == 'square' then
       local obj = {mode=shape.mode, vertices={}}
       for _,p in ipairs(shape.vertices) do
         table.insert(obj.vertices, drawing.points[p])
       end
       local line = json.encode(obj)
-      outfile:write(line, '\n')
+      outfile:write(line)
+      outfile:write('\n')
     elseif shape.mode == 'circle' then
-      outfile:write(json.encode({mode=shape.mode, center=drawing.points[shape.center], radius=shape.radius}), '\n')
+      outfile:write(json.encode({mode=shape.mode, center=drawing.points[shape.center], radius=shape.radius}))
+      outfile:write('\n')
     elseif shape.mode == 'arc' then
-      outfile:write(json.encode({mode=shape.mode, center=drawing.points[shape.center], radius=shape.radius, start_angle=shape.start_angle, end_angle=shape.end_angle}), '\n')
+      outfile:write(json.encode({mode=shape.mode, center=drawing.points[shape.center], radius=shape.radius, start_angle=shape.start_angle, end_angle=shape.end_angle}))
+      outfile:write('\n')
     elseif shape.mode == 'deleted' then
       -- ignore
     else