diff --git a/sonic-radiance.love/birb/modules/gui/elements/parent.lua b/sonic-radiance.love/birb/modules/gui/elements/parent.lua
index 5cc2bc7..5103a04 100644
--- a/sonic-radiance.love/birb/modules/gui/elements/parent.lua
+++ b/sonic-radiance.love/birb/modules/gui/elements/parent.lua
@@ -120,7 +120,7 @@ end
 -- KEYBOARD FUNCTIONS
 -- Handle key press
 
-function GuiElement:keyreleased(key)
+function GuiElement:keypressed(key)
     -- Cette fonction ne contient rien par défaut
 end
 
diff --git a/sonic-radiance.love/birb/modules/gui/menus/flowbox.lua b/sonic-radiance.love/birb/modules/gui/menus/flowbox.lua
new file mode 100644
index 0000000..f0a40fb
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/menus/flowbox.lua
@@ -0,0 +1,144 @@
+-- flowbox :: flexible box menu, that handle in grid the widgets
+
+--[[
+  Copyright © 2019 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local cwd  = (...):gsub('%.flowbox$', '') .. "."
+
+local Menu = require(cwd .. "parent")
+local FlowBox = Menu:extend()
+
+local View2D = require(cwd .. "views.view2D")
+
+-- INIT FUNCTIONS
+-- Initialize and configure the flowbox
+
+function FlowBox:new(name, x, y, w, h, slots_hor, slots_vert)
+  self.view = View2D(slots_hor, slots_vert)
+  FlowBox.super.new(self, name, x, y, w, h)
+  self:setRealSize()
+end
+
+function FlowBox:setRealSize()
+  -- On fait en sorte que la hauteur et la largeur
+  -- soit un multiple du nombre de slot et de leur dimensions
+  self:updateWidgetSize()
+  self.w = self.view.colNumber * self.widgetSize.w
+  self.h = self.view.lineNumber * self.widgetSize.h
+end
+
+function FlowBox:resetView()
+  self.view:reset()
+end
+
+-- UPDATE FUNCTIONS
+-- Update the menu and its view
+
+function FlowBox:updateWidgetSize()
+  self.widgetSize.h = math.floor( self.h / self.view.lineNumber )
+  self.widgetSize.w = math.floor( self.w / self.view.colNumber )
+end
+
+function FlowBox:update(dt)
+  self.view:updateFirstSlot(self.widget:getSelected())
+end
+
+-- CURSOR FUNCTIONS
+-- Handle the cursor in a 2D menu
+
+function FlowBox:moveCursor2D(new_col, new_line)
+  local lastcol, lastline = self.view:getCoord(self.widget:lenght())
+
+  new_line = utils.math.wrapAndLimit(new_line, 0, lastline)
+
+  if (new_line == lastline) then
+    new_col = utils.math.wrapAndLimit(new_col, 0, lastcol)
+  else
+    new_col = utils.math.wrapAndLimit(new_col, 0, (self.view.colNumber - 1))
+  end
+
+  self.widget:moveCursor((new_line * self.view.colNumber) + new_col + 1)
+end
+
+-- KEYS FUNCTIONS
+-- Handle the keyboard/controller inputs
+
+function FlowBox:moveByKeys(key)
+  local col, line = self.view:getCoord(self.widget:getSelected())
+  if key == 'left' then
+    self:moveCursor2D(col - 1, line)
+  end
+
+  if key == 'right' then
+    self:moveCursor2D(col + 1, line)
+  end
+
+  if key == 'up' then
+    self:moveCursor2D(col, line - 1)
+  end
+
+  if key == 'down' then
+    self:moveCursor2D(col, line + 1)
+  end
+end
+
+-- POSITION FUNCTIONS
+-- Get a widget by a position.
+
+function FlowBox:getWidgetAtPoint(x, y)
+  local col = math.floor(x / self.widgetSize.w)
+  local line = math.floor(y / self.widgetSize.h)
+  return self.view:getFromCoord(col, line)
+end
+
+-- DRAW FUNCTIONS
+-- Draw the menu and its content
+
+function FlowBox:draw()
+  self.view:updateFirstSlot(self.widget:getSelected())
+  local widgety = self.y
+  local widgetx = self.x
+
+  local listWidget = self.widget:getList(self.view.firstSlot, self.view.slotNumber)
+
+  for _, widget in ipairs(listWidget) do
+    widget:drawWidget(widgetx, widgety, self.w, self.widgetSize.h)
+
+    -- On calcule la position du prochain widget
+    widgetx = widgetx + self.widgetSize.w
+      if widgetx >= (self.x + self.w) then
+        widgetx = self.x
+        widgety = widgety + self.widgetSize.h
+      end
+  end
+end
+
+function FlowBox:getGraphicalCursorPosition()
+  self.view:updateFirstSlot(self.widget:getSelected())
+  local _, beginline = self.view:getCoord(self.view.firstSlot)
+  local w, h  = self:getWidgetSize()
+  local col, line = self.view:getCoord(self.widget:getSelected())
+  local x     = (col) * h
+  local y     = (line - beginline) * h
+  return self.x + x, self.y + y, w, h
+end
+
+return FlowBox
diff --git a/sonic-radiance.love/birb/modules/gui/menus/grid.lua b/sonic-radiance.love/birb/modules/gui/menus/grid.lua
new file mode 100644
index 0000000..8cd62e3
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/menus/grid.lua
@@ -0,0 +1,276 @@
+-- grid :: a menu with arbitrary widget placement and size on a grid.
+
+--[[
+  Copyright © 2019 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local cwd  = (...):gsub('%.grid$', '') .. "."
+
+local Menu = require(cwd .. "parent")
+local GridBox = Menu:extend()
+
+local View2D = require "birb.modules.gui.menus.views.view2D"
+
+-- INIT FUNCTIONS
+-- Initialize and configure the menu
+
+function GridBox:new(name, x, y, w, h, colNumber, lineNumber)
+  self.view = View2D(colNumber, lineNumber)
+  GridBox.super.new(self, name, x, y, w, h)
+  self.h = lineNumber * self.widgetSize.h -- On fait en sorte que la hauteur
+  self.w = colNumber  * self.widgetSize.w -- et la largeur
+  -- soit un multiple du nombre de slot et de leur dimensions
+  self.cursor = {}
+  self.cursor.x = 0
+  self.cursor.y = 0
+
+  -- La gridbox possède la particularité de pouvoir fusioner des slots, on fait
+  -- donc une liste de slots disponibles, qui serviront par la suite.
+  self.slots = {}
+end
+
+function GridBox:addSlot(widgetID, x, y, w, h)
+  local slot = {}
+  slot.x = x
+  slot.y = y
+  slot.w = w
+  slot.h = h
+
+  table.insert(self.slots, slot)
+end
+
+function GridBox:updateWidgetSize()
+  self.widgetSize.h = math.floor( self.h / self.view.lineNumber )
+  self.widgetSize.w = math.floor( self.w / self.view.colNumber )
+end
+
+-- INFO FUNCTIONS
+-- Get the info of the widgets
+
+function GridBox:getWidgetSize(id)
+  local slot = self:getWidgetSlot(id)
+  if (slot == 0) then
+    return 1, 1
+  else
+    return self.widgetSize.w * self.slots[slot].w, self.widgetSize.h * self.slots[slot].h
+  end
+end
+
+function GridBox:getSlotHitbox(slot)
+  local x, y, w, h
+  x = self.slots[slot].x * self.widgetSize.w
+  y = self.slots[slot].y * self.widgetSize.h
+  w = self.slots[slot].w * self.widgetSize.w
+  h = self.slots[slot].h * self.widgetSize.h
+
+  return x, y, w, h
+end
+
+function GridBox:getSlotCenter(slot)
+  local x, y, w, h = self:getSlotHitbox(slot)
+
+  return x + (w/2), y + (h/2)
+end
+
+function GridBox:getWidgetID(slot)
+  local widgetID
+  if self.slots[slot] ~= nil then
+    widgetID = self.slots[slot].widgetID
+  else
+    widgetID = 0
+  end
+  return widgetID
+end
+
+function GridBox:haveWidget(slot)
+  local id = self:getWidgetID(slot)
+  return self.widget.list[id] ~= nil
+end
+
+function GridBox:getWidgetSlot(widgetID)
+  local slot = 0
+  for i,v in ipairs(self.slots) do
+    if (self.slots[i].widgetID == widgetID) then
+      slot = i
+    end
+  end
+
+  return slot
+end
+
+function GridBox:getWidgetAtPoint(x, y)
+  local x = x or 0
+  local y = y or 0
+  local widgetID = nil
+
+  for i,v in ipairs(self.slots) do
+    local xx, yy, ww, hh = self:getSlotHitbox(i)
+    if (x >= xx) and (y >= yy) and (x < xx + ww) and (y < yy + hh) then
+      widgetID = v.widgetID
+    end
+  end
+
+  return widgetID
+end
+
+-- UPDATE FUNCTIONS
+-- Update the Grid and its view
+
+function GridBox:update(dt)
+  self.view.firstSlot = 1
+end
+
+function GridBox:resetView()
+  self.view:reset()
+end
+
+
+-- KEYS FUNCTIONS
+-- Handle the keyboard/manette functions
+
+function GridBox:keyreleased(key, code)
+  local slotID = self:getWidgetSlot(self.widget:getSelected())
+  local col, line = self.cursor.x, self.cursor.y
+  if key == 'left' then
+    self:moveCol(-1)
+  end
+
+  if key == 'right' then
+    self:moveCol(1)
+  end
+
+  if key == 'up' then
+    self:moveLine(-1)
+  end
+
+  if key == 'down' then
+    self:moveLine(1)
+  end
+
+  if key == "A" and self.widget:getSelected() <= self.widget:lenght() then
+    self.widget.list[self.widget:getSelected()]:action("key")
+  end
+end
+
+function GridBox:moveCol(direction)
+  local orig_x, orig_y = self:getSlotCenter(self.widget:getSelected())
+  local distance = self.w -- on met directement à la distance max possible le système
+  local nearestWidget = 0
+  for i,v in ipairs(self.slots) do
+    local xx, yy = self:getSlotCenter(i)
+    -- On commence par vérifier si le slot est bien positionné par rapport au
+    -- widget de base
+    if utils.math.sign(xx - orig_x) == direction then
+      if utils.math.pointDistance(orig_x, orig_y, xx, yy) < distance then
+        distance = utils.math.pointDistance(orig_x, orig_y, xx, yy)
+        nearestWidget = v.widgetID
+      end
+    end
+  end
+
+  if (nearestWidget ~= 0) then
+    self.widget:setCursor(nearestWidget)
+  end
+end
+
+function GridBox:moveLine(direction)
+  local orig_x, orig_y = self:getSlotCenter(self.widget:getSelected())
+  local distance = self.h -- on met directement à la distance max possible le système
+  local nearestWidget = 0
+  for i,v in ipairs(self.slots) do
+    local xx, yy = self:getSlotCenter(i)
+    -- On commence par vérifier si le slot est bien positionné par rapport au
+    -- widget de base
+    if utils.math.sign(yy - orig_y) == direction then
+      if utils.math.pointDistance(orig_x, orig_y, xx, yy) < distance then
+        distance = utils.math.pointDistance(orig_x, orig_y, xx, yy)
+        nearestWidget = v.widgetID
+      end
+    end
+  end
+
+  if (nearestWidget ~= 0) then
+    self.widget:setCursor(nearestWidget)
+  end
+end
+
+-- MOUSE FUNCTIONS
+-- Handle the mouse and activate the widgets with it
+
+function GridBox:mousemoved(x, y)
+  local widgetID = self:getWidgetAtPoint(x, y)
+
+  -- if (widgetID ~= nil) then
+  --   self.widget:getSelected() = widgetID
+  --   self:getFocus()
+  -- end
+
+  -- if self.widget:getSelected() < 1 then
+  --   self.widget:getSelected() = 1
+  -- end
+  -- if self.widget:getSelected() > self.widget:lenght() then
+  --   self.widget:getSelected() = self.widget:lenght()
+  -- end
+
+end
+
+function GridBox:mousepressed(x, y, button, isTouch)
+  local widgetID = self:getWidgetAtPoint(x, y)
+
+  -- if (widgetID ~= nil) then
+  --   self.widget:getSelected() = widgetID
+  --   self:getFocus()
+
+  --   if self.widget:lenght() > 0 and self.widget:getSelected() > 1 and self.widget:getSelected() <= self.widget:lenght() then
+  --     self.widget.list[self.widget:getSelected()]:action("pointer")
+  --   end
+  -- end
+end
+
+-- DRAW FUNCTIONS
+-- Draw the menu and its content
+
+function GridBox:draw()
+
+  for i,v in ipairs(self.slots) do
+    if self:haveWidget(i) then
+      local widgetx = self.x + (v.x * self.widgetSize.w)
+      local widgety = self.y + (v.y * self.widgetSize.h)
+      if self.widget:getSelected() == v.widgetID and self:haveFocus() == true then
+        self.widget.list[v.widgetID]:drawSelected(widgetx, widgety)
+      else
+        self.widget.list[v.widgetID]:draw(widgetx, widgety)
+      end
+    end
+  end
+end
+
+function GridBox:drawCursor()
+  self:updateView()
+  if (self.widget:getSelected() >= 1 and self.widget:getSelected() <= self.widget:lenght()) then
+    local slot  = self:getWidgetSlot(self.widget:getSelected())
+    local w, h  = self:getWidgetSize(slot)
+    local x     = self.slots[slot].x * self.widgetSize.w
+    local y     = self.slots[slot].y * self.widgetSize.h
+    self:drawGraphicalCursor(self.x + x, self.y + y, w, h)
+  end
+end
+
+return GridBox
diff --git a/sonic-radiance.love/birb/modules/gui/menus/hlistbox.lua b/sonic-radiance.love/birb/modules/gui/menus/hlistbox.lua
new file mode 100644
index 0000000..faec6bc
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/menus/hlistbox.lua
@@ -0,0 +1,101 @@
+-- hlistbox : add an horizontal list of widgets.
+
+--[[
+  Copyright © 2019 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local cwd  = (...):gsub('%.hlistbox$', '') .. "."
+
+local Menu = require(cwd .. "parent")
+local HListBox = Menu:extend()
+
+local View1D = require(cwd .. "views.view1D")
+
+-- INIT FUNCTIONS
+-- Initialize and configure functions.
+
+function HListBox:new(name, x, y, w, h, slotNumber)
+  self.view = View1D(slotNumber)
+  HListBox.super.new(self, name, x, y, w, h)
+  self.w = slotNumber * self.widgetSize.w -- On fait en sorte que la hauteur
+  -- soit un multiple du nombre de slot et de leur hauteur
+end
+
+-- UPDATE FUNCTIONS
+-- Update the menu every step.
+
+function HListBox:updateWidgetSize()
+  self.widgetSize.h = self.h
+  self.widgetSize.w = math.floor( self.w / self.view.slotNumber )
+end
+
+function HListBox:update(dt)
+  self.view:updateFirstSlot(self.widget:getSelected())
+end
+
+function HListBox:resetView()
+  self.view:reset()
+end
+
+-- KEYBOARD FUNCTIONS
+-- Handle key check.
+
+function HListBox:moveByKeys(key, code)
+  if key == 'left' then
+    self.widget:moveCursor(-1)
+  end
+
+  if key == 'right' then
+    self.widget:moveCursor(1)
+  end
+end
+
+-- POSITION FUNCTIONS
+-- Get a widget by a position.
+
+function HListBox:getWidgetAtPoint(x, y)
+  return (self.view.firstSlot + math.floor(x / self.widgetSize.w))
+end
+
+-- DRAW FUNCTIONS
+-- Draw the menu and its content
+
+function HListBox:draw()
+  self.view:updateFirstSlot(self.widget:getSelected())
+
+  local widgetx = self.x
+
+  local listWidget = self.widget:getList(self.view.firstSlot, self.view.slotNumber)
+
+  for _, widget in ipairs(listWidget) do
+    widget:drawWidget(widgetx, self.y, self.widgetSize.w, self.h)
+    widgetx = widgetx + self.widgetSize.w
+  end
+end
+
+function HListBox:getGraphicalCursorPosition()
+  self.view:updateFirstSlot(self.widget:getSelected())
+  local w, h  = self:getWidgetSize()
+  local x     = (self.widget:getSelected() - self.view.firstSlot) * w
+
+  return self.x + x,self.y, w, h
+end
+
+return HListBox
diff --git a/sonic-radiance.love/birb/modules/gui/menus/listbox.lua b/sonic-radiance.love/birb/modules/gui/menus/listbox.lua
new file mode 100644
index 0000000..d99d614
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/menus/listbox.lua
@@ -0,0 +1,100 @@
+-- listbox : add a vertical list of widgets.
+
+--[[
+  Copyright © 2019 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local cwd  = (...):gsub('%.listbox$', '') .. "."
+local Menu = require(cwd .. "parent")
+
+local ListBox = Menu:extend()
+
+local View1D = require(cwd .. "views.view1D")
+
+-- INIT FUNCTIONS
+-- Initialize and configure functions.
+
+function ListBox:new(name, x, y, w, h, slotNumber)
+  self.view = View1D(slotNumber)
+  ListBox.super.new(self, name, x, y, w, h)
+  self.h = slotNumber * self.widgetSize.h -- On fait en sorte que la hauteur
+  -- soit un multiple du nombre de slot et de leur hauteur
+end
+
+-- UPDATE FUNCTIONS
+-- Update the menu every step.
+
+function ListBox:updateWidgetSize()
+  self.widgetSize.h = math.floor( self.h / self.view.slotNumber )
+  self.widgetSize.w = self.w
+end
+
+function ListBox:update(dt)
+  self.view:updateFirstSlot(self.widget:getSelected())
+end
+
+function ListBox:resetView()
+  self.view:reset()
+end
+
+-- KEYBOARD FUNCTIONS
+-- Handle input from keyboard/controllers.
+
+function ListBox:moveByKeys(key)
+  if key == 'up' then
+    self.widget:moveCursor(-1)
+  end
+
+  if key == 'down' then
+    self.widget:moveCursor(1)
+  end
+end
+
+-- POSITION FUNCTIONS
+-- Get a widget by a position.
+
+function ListBox:getWidgetAtPoint(x, y)
+  return (self.view.firstSlot + math.floor(y / self.widgetSize.h))
+end
+
+-- DRAW FUNCTIONS
+-- draw the menu and the rest of content.
+
+function ListBox:draw()
+  self.view:updateFirstSlot(self.widget:getSelected())
+  local widgety = self.y
+
+  local listWidget = self.widget:getList(self.view.firstSlot, self.view.slotNumber)
+
+  for _, widget in ipairs(listWidget) do
+    widget:drawWidget(self.x, widgety, self.w, self.widgetSize.h)
+    widgety = widgety + self.widgetSize.h
+  end
+end
+
+function ListBox:getGraphicalCursorPosition()
+  self.view:updateFirstSlot(self.widget:getSelected())
+  local w, h  = self:getWidgetSize()
+  local y     = (self.widget:getSelected() - self.view.firstSlot) * h
+
+  return self.x,self.y + y, w, h
+end
+
+return ListBox
diff --git a/sonic-radiance.love/birb/modules/gui/menus/model/init.lua b/sonic-radiance.love/birb/modules/gui/menus/model/init.lua
new file mode 100644
index 0000000..2aba865
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/menus/model/init.lua
@@ -0,0 +1,189 @@
+local MenuModel = Object:extend()
+local Page = require "birb.modules.gui.menus.model.page"
+
+local function updateWidgetByOrder(a, b)
+    if a.order ~= b.order then
+        return a.order < b.order
+    else
+        return a.creationID < b.creationID
+    end
+end
+
+-- INIT FUNCTIONS
+-- Initialize and basic functions.
+
+function MenuModel:new()
+    self:clear()
+
+    self.list = {}
+    self.selected = 0
+    self.selectedPrevious = 0
+    self.cancel = 0
+    self.limit = -1
+    -- self:updateWidgetSize()
+end
+
+function MenuModel:clear()
+    self.pages = {}
+    self:addPage("main")
+end
+
+-- PAGE FUNCTIONS
+-- Handle pages
+
+function MenuModel:addPage(pageName)
+    local page = Page()
+    self.pages[pageName] = page
+    self.currentPage = pageName
+    return page
+end
+
+function MenuModel:addSubmenu(pageName, parent)
+    local page = self:addPage(pageName)
+    page:setParent(parent)
+end
+
+function MenuModel:removePage(pageName)
+    self.pages[pageName] = nil
+end
+
+function MenuModel:pageExists(pageName)
+    return (self.pages[pageName] ~= nil)
+end
+
+function MenuModel:getPage(pageName)
+    return self.pages[pageName]
+end
+
+function MenuModel:switch(pageName)
+    if (self:pageExists(pageName)) then
+        self.currentPage = pageName
+    end
+end
+
+function MenuModel:back()
+    local page = self:getCurrentPage()
+    self:switch(page:getParent())
+end
+
+function MenuModel:getCurrentPage()
+    return self:getPage(self.currentPage)
+end
+
+-- UPDATE/DRAW FUNCTIONS
+-- All the update functions
+
+function MenuModel:update(dt)
+    local page = self:getCurrentPage()
+    page:update(dt)
+end
+
+function MenuModel:updateWidgetsOrder()
+    local page = self:getCurrentPage()
+    page:updateWidgetByOrder()
+end
+
+function MenuModel:updateWidgetsID()
+    local page = self:getCurrentPage()
+    page:updateWidgetsID()
+end
+
+-- ACTION FUNCTIONS
+-- All the actions callback used by the widgets
+
+function MenuModel:cancelAction()
+    local page = self:getCurrentPage()
+    page:cancelAction()
+end
+
+function MenuModel:action(id, type)
+    local page = self:getCurrentPage()
+    page:action(id, type)
+end
+
+function MenuModel:selectedAction()
+    local page = self:getCurrentPage()
+    page:selectedAction()
+end
+
+-- WIDGET FUNCTIONS
+-- All the functions to handle widgets
+
+function MenuModel:addWidget(newWidget)
+    local page = self:getCurrentPage()
+    page:addWidget(newWidget)
+end
+
+function MenuModel:getList(first, lenght)
+    local page = self:getCurrentPage()
+    return page:getList(first, lenght)
+end
+
+function MenuModel:removeDestroyedWidgets()
+    local page = self:getCurrentPage()
+    page:removeDestroyedWidgets()
+end
+
+function MenuModel:lenght()
+    local page = self:getCurrentPage()
+    return page:lenght()
+end
+
+function MenuModel:widgetExist(id)
+    local page = self:getCurrentPage()
+    return page:widgetExist(id)
+end
+
+function MenuModel:setLimit(limit)
+    local page = self:getCurrentPage()
+    page:setLimit(limit)
+end
+
+-- CANCEL FUNCTIONS
+-- Add a widget as a "cancel" function 
+
+function MenuModel:setCancelWidget()
+    local page = self:getCurrentPage()
+    page:setCancelWidget()
+end
+
+function MenuModel:getCancelWidget()
+    local page = self:getCurrentPage()
+    return page:getCancelWidget()
+end
+
+-- CURSOR FUNCTIONS
+-- Set or move the cursor of the menu
+
+function MenuModel:getSelected()
+    local page = self:getCurrentPage()
+    return page:getSelected()
+end
+
+function MenuModel:haveCursor()
+    local page = self:getCurrentPage()
+    return page:haveCursor()
+end
+
+function MenuModel:trySelectWidget(cursorid)
+    local page = self:getCurrentPage()
+    return page:trySelectWidget(cursorid)
+end
+
+function MenuModel:setCursor(cursorid)
+    local page = self:getCurrentPage()
+    page:setCursor(cursorid)
+end
+
+function MenuModel:moveCursorAbsolute(newSelected)
+    local page = self:getCurrentPage()
+    page:moveCursorAbsolute(newSelected)
+end
+
+function MenuModel:moveCursor(relative)
+    local page = self:getCurrentPage()
+    page:moveCursor(relative)
+end
+
+
+return MenuModel
diff --git a/sonic-radiance.love/birb/modules/gui/menus/model/page.lua b/sonic-radiance.love/birb/modules/gui/menus/model/page.lua
new file mode 100644
index 0000000..e6a0496
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/menus/model/page.lua
@@ -0,0 +1,185 @@
+local Page = Object:extend()
+
+local function updateWidgetByOrder(a, b)
+    if a.order ~= b.order then
+        return a.order < b.order
+    else
+        return a.creationID < b.creationID
+    end
+end
+
+-- INIT FUNCTIONS
+-- Initialize and basic functions.
+
+function Page:new()
+    self.widgets = {}
+    self.selected = 0
+    self.selectedPrevious = 0
+    self.cancel = 0
+    self.limit = -1
+    self.parent = nil
+    -- self:updateWidgetSize()
+end
+
+function Page:clear()
+    self.widgets = {}
+    self.cancel = 0
+end
+
+function Page:setLimit(limit)
+    self.limit = limit
+end
+
+-- PAGE FUNCTIONS
+-- functions to handle other pages
+
+function Page:setParent(parent)
+    self.parent = parent
+end
+
+function Page:getParent()
+    return self.parent
+end
+
+-- UPDATE/DRAW FUNCTIONS
+-- All the update functions
+
+function Page:update(dt)
+    self:removeDestroyedWidgets()
+    for id, widget in ipairs(self.widgets) do
+        widget.id = id
+        widget:update(dt)
+    end
+end
+
+function Page:updateWidgetsOrder()
+    table.sort(self.widgets, updateWidgetByOrder)
+end
+
+function Page:updateWidgetsID()
+    for id, widget in ipairs(self.widgets) do
+        widget.id = id
+    end
+end
+
+-- ACTION FUNCTIONS
+-- All the actions callback used by the widgets
+
+function Page:cancelAction()
+    if (self.cancel ~= 0) then
+        self:action(self.cancel, "key")
+    end
+end
+
+function Page:action(id, type)
+    if (self:widgetExist(id)) then
+        self.widgets[id]:action(type)
+    end
+end
+
+function Page:selectedAction()
+    if (self.selected ~= 0) then
+        self:action(self.selected, "key")
+    end
+end
+
+-- WIDGET FUNCTIONS
+-- All the functions to handle widgets
+
+function Page:addWidget(newWidget)
+    if (self.limit ~= -1 and #self.widgets >= self.limit) then
+        return
+    end
+    if #self.widgets == 0 then
+        self.selected = 1
+    end
+    table.insert(self.widgets, newWidget)
+    self:updateWidgetsID()
+    self:updateWidgetsOrder()
+end
+
+function Page:getList(first, lenght)
+    local listWidget = {}
+    local first = first or 1
+    local lenght = lenght or #self.widgets
+    lenght = math.min(lenght, (#self.widgets + 1 - first))
+    local last = (first + lenght - 1)
+
+    for i = first, (last) do
+        table.insert(listWidget, self.widgets[i])
+    end
+
+    return listWidget
+end
+
+function Page:removeDestroyedWidgets() -- On retire les widgets marquées comme supprimées
+    for i, v in ipairs(self.widgets) do
+        if (v.destroyed == true) then
+            table.remove(self.widgets, i)
+        end
+    end
+end
+
+function Page:lenght()
+    return #self.widgets
+end
+
+function Page:widgetExist(id)
+    local id = id or 0
+    return (id >= 1 and id <= #self.widgets)
+end
+
+-- CANCEL FUNCTIONS
+-- Add a widget as a "cancel" function 
+
+function Page:setCancelWidget(id)
+    self.cancel = #self.widgets
+end
+
+function Page:getCancelWidget(id)
+    return self.cancel
+end
+
+-- CURSOR FUNCTIONS
+-- Set or move the cursor of the menu
+
+function Page:getSelected()
+    return self.selected
+end
+
+function Page:haveCursor()
+    return self:widgetExist(self.selected)
+end
+
+function Page:trySelectWidget(cursorid)
+    if (self:widgetExist(cursorid)) then
+        self:setCursor(cursorid)
+        return true
+    else
+        return false
+    end
+end
+
+function Page:setCursor(cursorid)
+    self.selected = cursorid --math.max(1, math.min(cursorid, #self.widgets))
+end
+
+function Page:moveCursorAbsolute(newSelected)
+    -- self:playNavigationSound()
+    if newSelected < 1 then
+        self.selected = #self.widgets + newSelected
+    else
+        if newSelected > #self.widgets then
+            self.selected = newSelected - #self.widgets
+        else
+            self.selected = newSelected
+        end
+    end
+end
+
+function Page:moveCursor(relative)
+    self:moveCursorAbsolute(self.selected + relative)
+end
+
+
+return Page
diff --git a/sonic-radiance.love/birb/modules/gui/menus/parent.lua b/sonic-radiance.love/birb/modules/gui/menus/parent.lua
new file mode 100644
index 0000000..80f0893
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/menus/parent.lua
@@ -0,0 +1,243 @@
+-- parent.lua : The parent of the functions.
+
+--[[
+  Copyright © 2019 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local GuiElement = require "birb.modules.gui.elements.parent"
+
+local Menu = GuiElement:extend()
+local MenuModel = require "birb.modules.gui.menus.model"
+
+local menuUtils = require "birb.modules.gui.utils"
+
+-- INIT FUNCTIONS
+-- Initialize and configure functions.
+
+function Menu:new(name, x, y, w, h)
+  Menu.super.new(self, name, x, y, w, h)
+  self.menusystem = self:getGui()
+
+  self.widget = MenuModel()
+  self.widgetSize = {}
+  self:updateWidgetSize()
+
+  self:resetSound()
+end
+
+-- INTERACTION FUNCTIONS
+-- Keyboard and mouse
+
+function Menu:keypressed(key)
+  self:moveByKeys(key)
+  self:actionAndCancel(key)
+end
+
+function Menu:mousemoved(x, y)
+  local widgetID = self:getWidgetAtPoint(x, y)
+
+  if (widgetID ~= nil) then
+    if self.widget:trySelectWidget(widgetID) then
+      self:getFocus()
+    end
+  end
+end
+
+function Menu:mousepressed(x, y, button, istouch)
+  local widgetID = self:getWidgetAtPoint(x, y)
+
+  if (widgetID ~= nil) then
+    if self.widget:trySelectWidget(widgetID) then
+      self:getFocus()
+      self.widget:action(widgetID, "pointer")
+    end
+  end
+end
+
+function Menu:moveByKeys(key)
+  -- Cette fonction ne contient rien par défaut
+end
+
+function Menu:actionAndCancel(key)
+  if key == "A" then
+    self.widget:selectedAction()
+  end
+
+  if key == "B" then
+    self:cancelAction()
+  end
+end
+
+-- PAGE FUNCTIONS
+-- Wrapper around pages functions from the model
+
+function Menu:addPage(pageName)
+  self.widget:addPage(pageName)
+end
+
+function Menu:addSubmenu(pageName, parent)
+  self.widget:addSubmenu(pageName, parent)
+end
+
+function Menu:removePage(pageName)
+  self.widget:removePage(pageName)
+end
+
+function Menu:pageExists(pageName)
+  return self.widget:pageExists(pageName)
+end
+
+function Menu:getPage(pageName)
+  self.widget:getPage(pageName)
+end
+
+function Menu:switch(pageName)
+  self.widget:switch(pageName)
+  self:resetView()
+end
+
+function Menu:back()
+  self.widget:back()
+  self:resetView()
+end
+
+-- ACTION FUNCTIONS
+-- Send actions to the widgets
+
+function Menu:cancelAction()
+  self.widget:cancelAction()
+end
+
+function Menu:clear()
+  self.widget:clear()
+end
+
+function Menu:resize(x,y,w,h)
+  self:set(x,y,w,h)
+
+  self:updateWidgetSize()
+end
+
+-- UPDATE FUNCTIONS
+
+function Menu:updateElement(dt)
+  self:update(dt)
+  self.widget:update(dt)
+end
+
+-- DRAW FUNCTIONS
+-- Draw the menu and its content
+
+function Menu:drawElement()
+  self:draw()
+  if (self:haveFocus()) then
+    local x, y, w, h = self:getGraphicalCursorPosition()
+    self:drawGraphicalCursor(x, y, w, h)
+  end
+end
+
+function Menu:drawGraphicalCursor(x, y, w, h)
+  menuUtils.drawCursor(x, y, w, h)
+end
+
+function Menu:drawCanvas()
+
+end
+
+-- WIDGET FUNCTIONS
+-- Handle widgets of the functions
+
+function Menu:addWidget(newwidget)
+  self.widget:addWidget(newwidget)
+end
+
+function Menu:setCancelWidget(id)
+  self.widget:setCancelWidget(id)
+end
+
+function Menu:updateWidgetSize()
+  self.widgetSize.h = 0
+  self.widgetSize.w = 0
+end
+
+function Menu:getWidgetSize(id)
+  return self.widgetSize.w, self.widgetSize.h
+end
+
+function Menu:getWidgetNumber()
+  return self.widget:lenght()
+end
+
+function Menu:getWidgetAtPoint(x, y)
+
+end
+
+-- CURSOR FUNCTIONS
+-- Set or move the cursor of the menu
+
+function Menu:setCursor(cursorid)
+  self.widget:setCursor(cursorid)
+end
+
+function Menu:moveCursor(new_selected)
+  self:playNavigationSound()
+  self.widget:moveCursorAbsolute(new_selected)
+end
+
+-- SOUND FUNCTION
+-- Handle SFX
+
+function Menu:resetSound()
+  self.sound = {}
+  self.sound.active = false
+  self.sound.asset  = nil
+end
+
+function Menu:setSoundFromSceneAssets(name)
+  self:setSound(self.menusystem.scene.assets:getWithType(name, "sfx"))
+end
+
+function Menu:setSound(soundasset)
+  self.sound.active = true
+  self.sound.asset = soundasset
+end
+
+function Menu:playNavigationSound()
+  if self.sound.active == true then
+    self.sound.asset:play()
+  end
+end
+
+-- VIEW FUNCTIONS
+-- Handle the view of the menu
+
+function Menu:resetView()
+  -- ne sert à rien ici, c'est juste pour éviter des crash
+end
+
+function Menu:updateView()
+  -- ne sert à rien ici, c'est juste pour éviter des crash
+end
+
+function Menu:moveView()
+  -- ne sert à rien ici, c'est juste pour éviter des crash
+end
+
+return Menu
diff --git a/sonic-radiance.love/birb/modules/gui/menus/views/view1D.lua b/sonic-radiance.love/birb/modules/gui/menus/views/view1D.lua
new file mode 100644
index 0000000..563c602
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/menus/views/view1D.lua
@@ -0,0 +1,49 @@
+-- view1D.lua : A basic 1D view for menus.
+-- Must be used as a subobject of a Menu
+
+--[[
+  Copyright © 2019 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local View1D = Object:extend()
+
+function View1D:new(slotNumber)
+    self.slotNumber  = slotNumber
+    self.firstSlot   = 1
+end
+
+function View1D:reset()
+    self.firstSlot   = 1
+    print("reset")
+end
+
+function View1D:updateFirstSlot(widgetID)
+    self.firstSlot = math.max(1, widgetID - (self.slotNumber  - 1), math.min(widgetID, self.firstSlot))
+end
+
+function View1D:isBeforeView(x)
+    return (x < self.firstSlot)
+end
+
+function View1D:isAfterView(x)
+    return (x >= (self.firstSlot + self.slotNumber))
+end
+
+return View1D
\ No newline at end of file
diff --git a/sonic-radiance.love/birb/modules/gui/menus/views/view2D.lua b/sonic-radiance.love/birb/modules/gui/menus/views/view2D.lua
new file mode 100644
index 0000000..feecf25
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/menus/views/view2D.lua
@@ -0,0 +1,61 @@
+-- view2D.lua : A basic 2D view for menus.
+-- Must be used as a subobject of a Menu
+
+--[[
+  Copyright © 2019 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+local View1D = require "birb.modules.gui.menus.views.view1D"
+local View2D = View1D:extend()
+
+function View2D:new(colNumber, lineNumber)
+  self.colNumber = colNumber
+  self.lineNumber = lineNumber
+  View2D.super.new(self, (colNumber * lineNumber))
+end
+
+function View2D:updateFirstSlot(widgetID)
+  local _, line = self:getCoord(widgetID)
+  local _, beginline = self:getCoord(self.firstSlot)
+
+  beginline = math.min(line, math.max(0, beginline, line - (self.lineNumber - 1)))
+  self.view.firstSlot = (beginline * self.view.colNumber) + 1
+end
+
+-- INFO FUNCTIONS
+-- Get informations
+
+function View2D:getCoord(x)
+  -- On simplifie les calcul en prenant 0 comme départ
+  local x = x - 1
+
+  local line, col
+  line = math.floor(x / self.view.colNumber)
+  col = x - (line * self.view.colNumber)
+
+  return col, line
+end
+
+function View2D:getFromCoord(col, line)
+  local _, beginline = self.view:getCoord(self.view.firstSlot)
+  local line = beginline + line
+  return (line * self.view.colNumber) + col + 1
+end
+
+return View2D
diff --git a/sonic-radiance.love/birb/modules/gui/menus/widgets/base.lua b/sonic-radiance.love/birb/modules/gui/menus/widgets/base.lua
new file mode 100644
index 0000000..6a72cae
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/menus/widgets/base.lua
@@ -0,0 +1,156 @@
+-- widgets/base.lua :: basic widget object
+
+--[[
+  Copyright © 2019 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+local BaseWidget = Object:extend()
+
+-- INIT FUNCTIONS
+-- Initialize and configure the widget
+
+function BaseWidget:new(menuName)
+    self.scene = self:getScene()
+    self.menu = self:getMenuByName(menuName)
+    self.assets = self:getAssets()
+
+    self.destroyed = false
+    self.selectable = false
+    self.selection_margin = 0
+    self.margin = 2
+
+    self.canvas = {}
+    self.canvas.texture = nil
+    self.canvas.needRedraw = true
+
+    self.order = 0
+    self:register()
+end
+
+function BaseWidget:getMenuByName(name)
+    local gui = self:getGui()
+    assert(name ~= nil, "Name cant be nil")
+    return gui.elements[name]
+end
+
+function BaseWidget:getScene()
+    return core.scenemanager.nextScene or core.scenemanager.currentScene
+end
+
+function BaseWidget:getGui()
+    local scene = core.scenemanager.nextScene or core.scenemanager.currentScene
+    return scene.gui
+end
+
+function BaseWidget:getAssets()
+    local scene = core.scenemanager.nextScene or core.scenemanager.currentScene
+    return scene.assets
+end
+
+function BaseWidget:register()
+    self.creationID = self.menu:getWidgetNumber()
+    self.menu:addWidget(self)
+end
+
+function BaseWidget:redrawCanvas()
+    self.width, self.height = self.menu:getWidgetSize(self.id)
+
+    local canvas = love.graphics.newCanvas(self.width, self.height)
+    love.graphics.setCanvas(canvas)
+
+    self:drawCanvas()
+    self.canvas.needRedraw = false
+
+    love.graphics.setCanvas()
+    local imageData = canvas:newImageData()
+    self.canvas.texture = love.graphics.newImage(imageData)
+    canvas:release()
+    imageData:release()
+end
+
+function BaseWidget:invalidateCanvas()
+    self.canvas.needRedraw = true
+end
+
+function BaseWidget:drawCanvas()
+    self.r = love.math.random(128) / 256
+    self.g = love.math.random(128) / 256
+    self.b = love.math.random(128) / 256
+
+    love.graphics.setColor(self.r, self.g, self.b, 70)
+    love.graphics.rectangle("fill", 0, 0, self.width, self.height)
+    love.graphics.setColor(self.r, self.g, self.b)
+    love.graphics.rectangle("line", 0, 0, self.width, self.height)
+    utils.graphics.resetColor()
+end
+
+function BaseWidget:selectAction()
+    -- Do nothing
+end
+
+-- DRAW WIDGETS
+-- Draw the widget
+
+function BaseWidget:drawWidget(x, y, w, h)
+    if (self:haveFocus()) then
+        self:drawSelected(x, y, w, h)
+    else
+        self:draw(x, y, w, h)
+    end
+end
+
+function BaseWidget:draw(x, y, w, h)
+    if self.canvas.texture ~= nil then
+        love.graphics.draw(self.canvas.texture, x, y)
+    end
+end
+
+function BaseWidget:drawSelected(x, y, w, h)
+    self:draw(x, y, w, h)
+end
+
+-- UPDATE FUNCTIONS
+-- Update the widget
+
+function BaseWidget:update(dt)
+    if (self.canvas.needRedraw) then
+        self:redrawCanvas()
+    end
+    -- N/A
+end
+
+-- FOCUS FUNCTIONS
+-- Detect if the widget have focus
+
+function BaseWidget:haveFocus()
+    return (self.menu:haveFocus() and self.menu.widget:getSelected() == self.id)
+end
+
+-- ACTION FUNCTION
+-- Functions to handle actions and selection.
+
+function BaseWidget:action(source)
+    --self:destroy()
+end
+
+function BaseWidget:destroy()
+    self.destroyed = true
+end
+
+return BaseWidget
diff --git a/sonic-radiance.love/birb/modules/gui/menus/widgets/init.lua b/sonic-radiance.love/birb/modules/gui/menus/widgets/init.lua
new file mode 100644
index 0000000..0c8c4e8
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/menus/widgets/init.lua
@@ -0,0 +1,30 @@
+-- widgets :: basic widget object
+
+--[[
+  Copyright © 2019 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local Widget = {}
+
+-- Add the widget as subvariable to the returned table
+Widget.Base   = require "birb.modules.gui.menus.widgets.base"
+Widget.Text   = require "birb.modules.gui.menus.widgets.text"
+
+return Widget
diff --git a/sonic-radiance.love/birb/modules/gui/menus/widgets/text.lua b/sonic-radiance.love/birb/modules/gui/menus/widgets/text.lua
new file mode 100644
index 0000000..f8f9465
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/menus/widgets/text.lua
@@ -0,0 +1,95 @@
+-- widgets/text.lua :: basic text widget object
+
+--[[
+  Copyright © 2019 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+local BaseWidget = require "birb.modules.gui.menus.widgets.base"
+local TextWidget = BaseWidget:extend()
+
+-- TEXT WIDGET
+-- Simple text widget
+
+function TextWidget:new(menuName, font, label, position, padding)
+    TextWidget.super.new(self, menuName)
+    self.font = font
+    self.labels = {}
+    self.padding = padding or 0
+
+    -- We add the first label
+    local position = position or "center"
+    self:addLabel(label, position)
+    self:setSelectedColor(1, 1, 1)
+end
+
+function TextWidget:addLabel(label, position)
+    local complexLabel = {}
+    complexLabel.label = label
+    complexLabel.position = position
+    table.insert(self.labels, complexLabel)
+end
+
+function TextWidget:replaceLabel(id, newLabel)
+    self.labels[id].label = newLabel
+end
+
+function TextWidget:setSelectedColor(r, g, b)
+    self.selectedColor = {}
+    self.selectedColor.r = r
+    self.selectedColor.g = g
+    self.selectedColor.b = b
+end
+
+function TextWidget:getFont()
+    return self.assets:getFont(self.font)
+end
+
+function TextWidget:getSelectedColor()
+    return self.selectedColor.r, self.selectedColor.g, self.selectedColor.b
+end
+
+function TextWidget:getPadding()
+    return self.padding
+end
+
+function TextWidget:drawCanvas()
+    local w, h
+    local font = self:getFont()
+    h = math.floor(self.height / 2) - (font:getHeight() / 2)
+
+    for _, complexLabel in pairs(self.labels) do
+        if (complexLabel.position == "center") then
+            w = math.floor(self.width / 2)
+        elseif (complexLabel.position == "left") then
+            w = self:getPadding()
+        elseif (complexLabel.position == "right") then
+            w = math.floor(self.width - self:getPadding())
+        end
+        font:draw(complexLabel.label, w, h, -1, complexLabel.position)
+    end
+end
+
+function TextWidget:drawSelected(x, y, w, h)
+    local r, g, b = self:getSelectedColor()
+    love.graphics.setColor(r, g, b, 1)
+    self:draw(x, y)
+    utils.graphics.resetColor()
+end
+
+return TextWidget
diff --git a/sonic-radiance.love/birb/modules/gui/mixins/elements.lua b/sonic-radiance.love/birb/modules/gui/mixins/elements.lua
index e2dfb10..8afa4c9 100644
--- a/sonic-radiance.love/birb/modules/gui/mixins/elements.lua
+++ b/sonic-radiance.love/birb/modules/gui/mixins/elements.lua
@@ -16,6 +16,12 @@ function ElementList:deleteElement(name)
     self.elements[name] = nil
 end
 
+function ElementList:setFocus(name)
+    assert(self:elementExists(name), "Element " .. name .. " doesn't exists")
+    self.focusedElement = name
+    self.elements[name].isVisible = true
+end
+
 function ElementList:elementExists(name)
     return (self:getElement(name) ~= nil)
 end
diff --git a/sonic-radiance.love/birb/modules/gui/textmenu/init.lua b/sonic-radiance.love/birb/modules/gui/textmenu/init.lua
new file mode 100644
index 0000000..e36f8cf
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/textmenu/init.lua
@@ -0,0 +1,78 @@
+-- listbox : a text-based menu.
+-- It allow to easily handle a listbox with text-widget and automatically add a widget
+-- for submenu.
+-- It also make the menu manage the font and the selection color, for a simpler handling
+
+--[[
+  Copyright © 2020 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local ListBox = require "birb.modules.gui.menus.listbox"
+local TextMenu = ListBox:extend()
+
+TextMenu.baseWidgets = require "birb.modules.gui.textmenu.widgets"
+
+local BASE_PADDING = 8
+
+function TextMenu:new(name, font, x, y, w, slotNumber, padding)
+    self:setFont(font)
+    self.name = name
+    local h = self.font:getHeight() * slotNumber
+    self.padding = padding or BASE_PADDING
+    self:setSelectedColor(1,1,1)
+    TextMenu.super.new(self, name, x, y, w, h, slotNumber)
+end
+
+function TextMenu:setFont(fontName)
+  local scene = core.scenemanager.currentScene
+  self.font = scene.assets:getFont(fontName)
+end
+
+function TextMenu:getFont()
+  return self.font
+end
+
+function TextMenu:setSelectedColor(r, g, b)
+  self.selectedColor = {}
+  self.selectedColor.r = r
+  self.selectedColor.g = g
+  self.selectedColor.b = b
+end
+
+function TextMenu:getSelectedColor()
+  return self.selectedColor.r, self.selectedColor.g, self.selectedColor.b
+end
+
+function TextMenu:getPadding()
+  return self.padding
+end
+
+function TextMenu:addSubmenu(pageName, label, parent, backWidget)
+  local label = label or pageName
+  local parent = parent or "main"
+  self:switch(parent)
+  TextMenu.baseWidgets.SubMenu(self.name, pageName, label)
+  TextMenu.super.addSubmenu(self, pageName, parent)
+  if (backWidget ~= false) then
+    TextMenu.baseWidgets.Back(self.name)
+  end
+end
+
+return TextMenu
\ No newline at end of file
diff --git a/sonic-radiance.love/birb/modules/gui/textmenu/widgets/back.lua b/sonic-radiance.love/birb/modules/gui/textmenu/widgets/back.lua
new file mode 100644
index 0000000..ad053dd
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/textmenu/widgets/back.lua
@@ -0,0 +1,37 @@
+-- backwidget : the base widget to go to parent submenu
+
+--[[
+  Copyright © 2020 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local TextMenuWidget = require "birb.modules.gui.textmenu.widgets.basic"
+
+local BackWidget = TextMenuWidget:extend()
+
+function BackWidget:new(menuName)
+    BackWidget.super.new(self, menuName, "Back", "left")
+    self.order = 1000
+end
+
+function BackWidget:action()
+    self.menu:back()
+end
+
+return BackWidget
\ No newline at end of file
diff --git a/sonic-radiance.love/birb/modules/gui/textmenu/widgets/basic.lua b/sonic-radiance.love/birb/modules/gui/textmenu/widgets/basic.lua
new file mode 100644
index 0000000..9544270
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/textmenu/widgets/basic.lua
@@ -0,0 +1,47 @@
+-- widget : the base widget for a textmenu
+-- It replace the functions to get the font and the selectionColor by wrapper to
+-- TextMenu.
+
+--[[
+  Copyright © 2020 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local TextWidget = require "birb.modules.gui.menus.widgets.text"
+
+local TextMenuWidget = TextWidget:extend()
+
+function TextMenuWidget:new(menuName, label, position)
+    local position = position or "left"
+    TextMenuWidget.super.new(self, menuName, "", label, position, 0)
+end
+
+function TextMenuWidget:getFont()
+    return self.menu:getFont()
+end
+
+function TextMenuWidget:getSelectedColor()
+    return self.menu:getSelectedColor()
+end
+
+function TextMenuWidget:getPadding()
+    return self.menu:getPadding()
+end
+
+return TextMenuWidget
\ No newline at end of file
diff --git a/sonic-radiance.love/birb/modules/gui/textmenu/widgets/init.lua b/sonic-radiance.love/birb/modules/gui/textmenu/widgets/init.lua
new file mode 100644
index 0000000..5c5e761
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/textmenu/widgets/init.lua
@@ -0,0 +1,31 @@
+-- widgets :: basic widget object
+
+--[[
+  Copyright © 2019 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local Widget = {}
+
+-- Add the widget as subvariable to the returned table
+Widget.Base   = require "birb.modules.gui.textmenu.widgets.basic"
+Widget.SubMenu= require "birb.modules.gui.textmenu.widgets.submenu"
+Widget.Back   = require "birb.modules.gui.textmenu.widgets.back"
+
+return Widget
diff --git a/sonic-radiance.love/birb/modules/gui/textmenu/widgets/submenu.lua b/sonic-radiance.love/birb/modules/gui/textmenu/widgets/submenu.lua
new file mode 100644
index 0000000..a38d390
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/textmenu/widgets/submenu.lua
@@ -0,0 +1,39 @@
+-- widget : the base widget to go to a submenu
+-- Make go to a submenu
+
+--[[
+  Copyright © 2020 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local TextMenuWidget = require "birb.modules.gui.textmenu.widgets.basic"
+
+local SubmenuWidget = TextMenuWidget:extend()
+
+function SubmenuWidget:new(menuName, submenu, label, position)
+    self.submenu = submenu
+    SubmenuWidget.super.new(self, menuName, label, position)
+    self:addLabel(">", "right")
+end
+
+function SubmenuWidget:action()
+    self.menu:switch(self.submenu)
+end
+
+return SubmenuWidget
\ No newline at end of file
diff --git a/sonic-radiance.love/birb/modules/gui/utils.lua b/sonic-radiance.love/birb/modules/gui/utils.lua
new file mode 100644
index 0000000..a8c73e6
--- /dev/null
+++ b/sonic-radiance.love/birb/modules/gui/utils.lua
@@ -0,0 +1,57 @@
+-- menusystem/utils :: basic utility functions for the gui
+
+--[[
+  Copyright © 2019 Kazhnuz
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+  the Software, and to permit persons to whom the Software is furnished to do so,
+  subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+]]
+
+local guiUtils = {}
+
+function guiUtils.drawCursor(x, y, w, h)
+  love.graphics.setColor(0,0,0)
+
+  love.graphics.rectangle("fill", x, y, 4, 8)
+  love.graphics.rectangle("fill", x, y, 8, 4)
+
+  love.graphics.rectangle("fill", x + w, y, -4, 8)
+  love.graphics.rectangle("fill", x + w, y, -8, 4)
+
+  love.graphics.rectangle("fill", x, y + h, 4, -8)
+  love.graphics.rectangle("fill", x, y + h, 8, -4)
+
+  love.graphics.rectangle("fill", x + w, y + h, -4, -8)
+  love.graphics.rectangle("fill", x + w, y + h, -8, -4)
+
+  love.graphics.setColor(255,255,255)
+
+  love.graphics.rectangle("fill", x + 1, y + 1, 2, 6)
+  love.graphics.rectangle("fill", x + 1, y + 1, 6, 2)
+
+  love.graphics.rectangle("fill", x + w - 1, y + 1, -2, 6)
+  love.graphics.rectangle("fill", x + w - 1, y + 1, -6, 2)
+
+  love.graphics.rectangle("fill", x + 1, y + h - 1, 2, -6)
+  love.graphics.rectangle("fill", x + 1, y + h - 1, 6, -2)
+
+  love.graphics.rectangle("fill", x + w - 1, y + h - 1, -2, -6)
+  love.graphics.rectangle("fill", x + w - 1, y + h - 1, -6, -2)
+
+end
+
+return guiUtils