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-- Remark to name of modules: -- 1. I know about lua code style conventions, but i will use java code style conventions -- 2. I know, that lua supports OOP, classes and, even, inheritance, but i will use procedural programming and modules. -- I'm convinced, that OOP is the best approach for developing complex things, but lua is C-based interpreted language... -- I think, that usages of modules instead of unclear table-classes for code splitting is a bit better approach. Practice will show...:)