This chapter will be split into a number of topics. It will contain a simple step-by-step process from beginning to end. Here is the outline of our tasks:
The State pattern explained
Introduction to State Machines
An overview of enumerations
Doing things based on our states
Why if statements could get you fired
Expanding on the State Machine
The State pattern in action--M5StateMachine
The State pattern in action--StageManager
Issues with FSMs
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