print version in the main menu

menu/start.lua

@@ -1,9 +1,14 @@
 require 'menu.state'
 require 'button'
 require 'text'
+require 'point'
+require 'config'
 
 local common = require 'menu.common'
 
+local versionPos = Point:new( 0, 468 )
+local versionSize = Point:new( 800 )
+
 local startButton = Button:new(
     common.buttonTopPos,
     common.buttonSize,
@@ -34,7 +39,14 @@ local title = Text:new(
     'Lines'
 )
 
+local versionText = Text:new(
+    versionPos,
+    versionSize,
+    string.format("Version %s", VERSION),
+    'left'
+)
+
 return MenuState:new(
     { startButton, exitGameButton },
-    { title }
+    { title, versionText }
 )