This tutorial is an excerpt from "Learning C# 7 By Developing Games with Unity 2017 - Third Edition" by Micael DaGraca, Greg Lukosek and published by Packt. What is a variable? Technically, it's a ...

The final twist to the story is visibility. Suppose a variable is in scope but you then declare another variable of the same name in an inner block. Presumably you would like to work with the newly ...

However you shouldn't write off the idea of the global variable because it has new life in the form of object oriented programming. In this paradigm the objects are the fundamental modular division ...