trying new update system mayb

src/ui.lua

@@ -83,14 +83,22 @@ function mod.InitUi()
     ui.enterButton = ui.main:addButton()
         :setText(">>>>")
         :setBackground(colors.blue)
-        :setPosition(6,3)
+        :setPosition(6,2)
         :setSize(1.5,3.2)
         :onClick(function()
             unlockDoor(ui)
         end)
 
     local btnX = 1
-    local btnY = 3
+    local btnY = 2
+
+    ui.main:addButton()
+        :setPosition(1, 5)
+        :setText("0")
+        :setSize(6,1)
+        :onClick(function()
+            addToPin(ui, 0)
+        end)
 
     for i = 1, 9 do
         ui.main:addButton()

src/updater.lua

@@ -19,11 +19,10 @@ local function checkForUpdate()
                     -- Make backup
                     fs.copy("startup.lua", "backup.lua")
 
-                    local startup_file = fs.open("startup.lua", "r")
-                    local startup_contents = startup_file.readAll()
-                    startup_file.close()
+                    local pattern = 'local KEYPADOS_UPDATE_HASH%s*=%s*"(.-)"'
+                    local foundUpdateHash = inputString:match(pattern)
 
-                    if update_code_text ~= startup_contents then
+                    if KEYPADOS_UPDATE_HASH ~= foundUpdateHash then
                         local file = fs.open("startup.lua", "w")
                         file.write(update_code_text)
                         file.close()