Added text buttons and button groups.

main.lua

@@ -24,8 +24,8 @@ Debug         = false
 
 local function parse_args(args)
     for _, v in pairs(args) do
-        -- Enable debug mode.
-        if v == '-debug' then Debug = true end
+        if v == '-debug'      then Debug         = true end
+        if v == '-skip-intro' then Current_state = 2    end
     end
 end
 
@@ -133,7 +133,7 @@ end
 function love.mousepressed(x, y, btn)
     -- Send events to the active game state if there is no fade active.
     if Fade.done then
-        game_states[Current_state]:mousemoved(x, y, btn)
+        game_states[Current_state]:mousepressed(x, y, btn)
     end
 end