fix: fix guiElements drawing

sonic-radiance.love/birb/modules/gui/elements/parent.lua

@@ -1,11 +1,11 @@
-local Rect = require "birb.objects.2D.rect"
+local Rect = require "birb.classes.2D.rect"
 local GuiElement = Rect:extend()
 
 function GuiElement:new(name, x, y, w, h)
     GuiElement.super.new(self, x, y, w, h)
     self.name = name
 
-    self.isVisible = false
+    self.isVisible = true
     self.screen = nil
 
     self.depth = 0
@@ -14,7 +14,7 @@ function GuiElement:new(name, x, y, w, h)
 end
 
 function GuiElement:getGui()
-    local scene = core.scenemanager.currentScene
+    local scene = core.scenemanager.nextScene or core.scenemanager.currentScene
     return scene.gui
 end
 

sonic-radiance.love/birb/modules/gui/mixins/elements.lua

@@ -18,7 +18,7 @@ end
 
 function ElementList:getVisibleElement(topLayer)
     local visibleList = {}
-    for _, element in ipairs(self.elements) do
+    for _, element in pairs(self.elements) do
         if (element ~= nil) then
             if (element:getVisibility() and ((element.depth) < 0 == topLayer)) then
                 table.insert(visibleList, element)

sonic-radiance.love/birb/modules/scenes.lua

@@ -151,9 +151,9 @@ end
 function Scene:drawScene()
   self:drawStart()
   self:drawWorld()
+  self.gui:drawBottom()
   self:draw()
   self:drawMenus()
-  self.gui:drawBottom()
   self:drawDialog()
   self:drawEnd()
   core.screen:drawTransition()