feat(modules): make modules loadable directly from core object

gamecore/init.lua

@@ -35,13 +35,14 @@ utils   = require(cwd .. "utils")
 local CoreSystem = Object:extend()
 
 local DebugSystem   = require(cwd .. "debug")
-
 local Options       = require(cwd .. "options")
 local Input         = require(cwd .. "input")
 local Screen        = require(cwd .. "screen")
 local Lang          = require(cwd .. "lang")
 local SceneManager  = require(cwd .. "scenemanager")
 
+local modules       = require(cwd .. "modules")
+
 require(cwd .. "callbacks")
 
 -- INIT FUNCTIONS
@@ -54,6 +55,8 @@ function CoreSystem:new(DEBUGMODE)
   self.screen   = Screen(self)
   self.scenemanager = SceneManager(self)
   self.lang         = Lang(self)
+
+  self.modules  = modules
 end
 
 function CoreSystem:registerGameSystem(gamesystem)

gamecore/modules/init.lua

@@ -0,0 +1,32 @@
+-- modules : different modules that are usable as part of gamecore
+
+--[[
+  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 modules = {}
+
+local cwd  = (...):gsub('%.init$', '') .. "."
+
+modules.Assets      = require(cwd .. "assets")
+modules.GameSystem  = require(cwd .. "gamesystem")
+modules.MenuSystem  = require(cwd .. "menusystem")
+
+return modules