From 998e40894f167c340b74e686225bcb3f659e7add Mon Sep 17 00:00:00 2001
From: "Kartik K. Agaram" <vc@akkartik.com>
Date: Sun, 1 Jan 2023 18:19:08 -0800
Subject: [PATCH] persist window geometry to disk across restart

---
 main.lua | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/main.lua b/main.lua
index 8403ed0..e4f266a 100644
--- a/main.lua
+++ b/main.lua
@@ -54,11 +54,29 @@ end
 
 function love.quit()
   if on.quit then on.quit() end
-  -- TODO: save settings
+  love.filesystem.write('config', json.encode(settings()))
+end
+
+function settings()
+  local x, y, displayindex = App.screen.position()
+  return {
+    x=x, y=y, displayindex=displayindex,
+    width=App.screen.width, height=App.screen.height,
+  }
 end
 
 function load_settings()
   if love.filesystem.getInfo('config') then
+    local settings = json.decode(love.filesystem.read('config'))
+    local width, height, flags = love.window.getMode()
+    flags.resizable = true
+    flags.minwidth = math.min(width, 200)
+    flags.minheight = math.min(height, 200)
+    App.screen.flags = flags
+    App.screen.width = settings.width
+    App.screen.height = settings.height
+    love.window.setMode(App.screen.width, App.screen.height, App.screen.flags)
+    love.window.setPosition(settings.x, settings.y, settings.displayindex)
   else
     local font_height = 20
     love.graphics.setFont(love.graphics.newFont(font_height))