fixes direction reversing#4
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patrickloeber
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Jun 22, 2021
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Thanks for your contribution. Please simplify the if statements a little bit
| if event.key == pygame.K_LEFT: | ||
| self.direction = Direction.LEFT | ||
| if self.direction == Direction.RIGHT: | ||
| self.direction == Direction.RIGHT |
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=, not ==. Also, this is a little bit too much unnecessary code. You can simply use if self.direction != Direction.RIGHT
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This change prevents the snake from reversing directly into the tail behind it.