Monad transformers
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3 changed files with 63 additions and 63 deletions
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@ -24,9 +24,9 @@ renderTile :: Renderer -> Texture -> (Pos, Tile) -> IO ()
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renderTile renderer texture (pos, tile) = case tile of
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Empty -> return ()
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Apple -> renderSpriteAt renderer texture APPLE pos
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Snake orientation -> renderSpriteAt renderer texture (snakeSprite orientation) pos
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SnakeSegment orientation -> renderSpriteAt renderer texture (snakeSprite orientation) pos
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snakeSprite :: SnakeOrientation -> Sprite
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snakeSprite :: SnakeSegmentOrientation -> Sprite
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snakeSprite HEAD_DOWN = SNAKE_HEAD_DOWN
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snakeSprite HEAD_LEFT = SNAKE_HEAD_LEFT
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snakeSprite HEAD_UP = SNAKE_HEAD_UP
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