adds support for saving the cs directory in settings - doesn't work tho!

src/main.lua

@@ -12,16 +12,36 @@ U = require 'util'
 
 require 'log'
 
-local Randomizer = require 'randomizer'
+local random = require 'randomizer'
-local Screen = require 'draw'
+local settings = require 'settings'
+Randomizer = random()
+Screen = require 'ui.draw'
+Settings = settings()
+
+local csdirectory
 
 function love.load()
   Screen:setup()
+  Settings:init()
+  if Settings.settings.csdirectory ~= "" then
+    Screen:setStatus("Cave Story folder found!")
+    Randomizer:setPath(Settings.settings.csdirectory)
+  else
+    Screen:setStatus("Drag and drop your Cave Story folder here.")
+  end
 end
 
 function love.directorydropped(path)
-  local randomizer = Randomizer()
+  local success = Randomizer:_mountDirectory(path)
-  Screen:setStatus(randomizer:randomize(path))
+  Randomizer:_unmountDirectory(path)
+  if success then
+    Settings.settings.csdirectory = path
+    Settings:update()
+    Randomizer:setPath(path)
+    Screen:setStatus("Cave Story folder updated!")
+  else
+    Screen:setStatus("Could not find \"data\" subfolder.\n\nMaybe try dropping your Cave Story \"data\" folder in directly?")
+  end
 end
 
 function love.keypressed(key)

src/randomizer.lua

@@ -16,6 +16,8 @@ do
   end
 end
 
+local csdirectory
+
 local function mkdir(path)
     local mkdir_str
     if package.config:sub(1,1) == '\\' then -- Windows
@@ -32,10 +34,14 @@ function C:new()
   self.worldGraph = WorldGraph(self.itemDeck)
 end
 
-function C:randomize(path)
+function C:setPath(path)
+  csdirectory = path
+end
+
+function C:randomize()
   resetLog()
   logNotice('=== Cave Story Randomizer v' .. VERSION .. ' ===')
-  local success, dirStage = self:_mountDirectory(path)
+  local success, dirStage = self:_mountDirectory(csdirectory)
   if not success then
     return "Could not find \"data\" subfolder.\n\nMaybe try dropping your Cave Story \"data\" folder in directly?"
   end
@@ -47,7 +53,7 @@ function C:randomize(path)
   self:_writeModifiedData(tscFiles)
   self:_writePlaintext(tscFiles)
   self:_writeLog()
-  self:_unmountDirectory(path)
+  self:_unmountDirectory(csdirectory)
   return self:_getStatusMessage()
 end
 

src/settings.lua

@@ -0,0 +1,33 @@
+local C = Class:extend()
+
+function C:init()
+  self.settings = {}
+  if lf.getInfo('settings.txt') == nil then
+    self:setDefaults()
+  end
+  self.settings = lf.load('settings.txt')()
+end
+
+function C:setDefaults()
+  self.settings.csdirectory = nil
+  self:update()
+end
+
+function C:update()
+  lf.write('settings.txt', self:serialize())
+end
+
+function C:serialize()
+  local line = "return {"
+
+  line = line .. ("csdirectory = [[%s]],\r\n"):format(self.settings.csdirectory or "")
+  
+  line = line .. "}"
+  return line
+end
+
+function C:getSettings()
+  return self.settings
+end
+
+return C

src/ui/draw.lua

@@ -4,12 +4,13 @@ local background
 
 local C = Class:extend()
 
-local layout = Luigi(require 'layout')
+local layout = Luigi(require 'ui.main')
-layout:setStyle(require 'style')
+--local settings = Luigi(require 'ui.settings')
+layout:setStyle(require 'ui.style')
+--settings:setStyle(require 'ui.style')
 
 function C:setup()
   background = lg.newImage('assets/background.png')
-  self:setStatus("Drag and drop your Cave Story folder here.")
 end
 
 layout.version.text = 'Cave Story Randomizer [Open Mode] v' .. VERSION
@@ -18,6 +19,11 @@ layout.twitter.text = '(@shruuu and @duncathan_salt)'
 
 layout.footer.text = 'Original randomizer:\r\nshru.itch.io/cave-story-randomizer'
 
+layout.go:onPress(function()
+  C:setStatus(Randomizer:randomize())
+  Randomizer:new()
+end)
+
 function C:draw()
   lg.draw(background, 0, 0)
   layout:show()

src/ui/main.lua

@@ -25,7 +25,6 @@ return { id = 'window',
       flow = 'x',
       height = '40',
       { width = false },
-      --[[
       {
         type = 'button',
         id = 'settings',
@@ -40,7 +39,6 @@ return { id = 'window',
         width = 100,
         height = 32,
       },
-      ]]
       { width = false }
     },
     {