Refactor snake game#5

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bonchovylkov wants to merge 3 commits intoNikolayIT:masterfrom

bonchovylkov:refactor_snake_game

Commits on Jan 10, 2020

Extract Directions, GameObjects and Positions into separate classes
bonchovylkov
committed
Extract common logic into functions
bonchovylkov
committed
Extract Direction setup and not coliding functions
bonchovylkov
committed