sonic-bluestreak/sonic-boost.love/core/modules/menusystem/init.lua

local MenuSystem = Object:extend()

local cwd  = (...):gsub('%.init$', '') .. "."

MenuSystem.Parent       = require(cwd .. "parent")
MenuSystem.ListBox      = require(cwd .. "listbox")
MenuSystem.FlowBox      = require(cwd .. "flowbox")
MenuSystem.Grid         = require(cwd .. "grid")
MenuSystem.TextMenu     = require(cwd .. "textmenu")

MenuSystem.Widget       = require(cwd .. "widgets")


--local VirtualPad = require "modules.virtualpad"

function MenuSystem:new()
  self.menus = {}
  self.virtualpad = game.input --VirtualPad(1)
end

function MenuSystem:reset()
  self.menus = {}
  self.virtualpad = game.input --VirtualPad(1)
end

function MenuSystem:addMenu(menu)
  table.insert(self.menus, menu)
end

function MenuSystem:update(dt)
  self:removeDestroyedMenus()
  for i,v in ipairs(self.menus) do
    v.id = i
    v:update(dt)
    v:updateWidgets(dt)
    if v.haveFocus == true then
      for k,w in pairs(self.virtualpad.keys) do
        if self.virtualpad.keys[k].isPressed then
          v:keyreleased(k)
        end
      end
    end
  end
end

function MenuSystem:removeDestroyedMenus()
 -- On retire les entitées marquées comme supprimées
  for i,v in ipairs(self.menus) do
    if (v.isDestroyed == true) then
      table.remove(self.menus, i)
    end
  end
end

function MenuSystem:updateList()
  for i,v in ipairs(self.menus) do
    v.id = i
  end
end

function MenuSystem:keyreleased(key, code)
  -- TODO:depreciated function
end

function MenuSystem:mousemoved(x, y, dx, dy)
  for i,v in ipairs(self.menus) do
    if v.isActive then
      if (x > v.x) and (x < v.x + v.w) and (y > v.y) and (y < v.y + v.h) then
        v:mousemoved(x - v.x, y - v.y)
        for j,u in ipairs(self.menus) do
          u.haveFocus = false
        end
        v.haveFocus = true
      end
    end
  end
end

function MenuSystem:mousepressed( x, y, button, istouch )
  for i,v in ipairs(self.menus) do
    if (x > v.x) and (x < v.x + v.w) and (y > v.y) and (y < v.y + v.h) then
      v:mousepressed(x - v.x, y - v.y, button, istouch )
      for j,u in ipairs(self.menus) do
        u.focus = false
      end
      v.focus = true
    end
  end
end

function MenuSystem:draw(dt) -- On dessine les entitées
  for i,v in ipairs(self.menus) do
    v.id = i
    if (v.isVisible) then
      v:draw(dt)
    end
  end
end

return MenuSystem