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55 lines
1.5 KiB
55 lines
1.5 KiB
module PowerPhrases where
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import Data.Maybe
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import VM (Command(..))
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charToCommand :: Char -> Maybe Command
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charToCommand 'p' = Just MoveW
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charToCommand '\'' = Just MoveW
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charToCommand '!' = Just MoveW
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charToCommand '.' = Just MoveW
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charToCommand '0' = Just MoveW
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charToCommand '3' = Just MoveW
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charToCommand 'b' = Just MoveE
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charToCommand 'c' = Just MoveE
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charToCommand 'e' = Just MoveE
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charToCommand 'f' = Just MoveE
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charToCommand 'y' = Just MoveE
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charToCommand '2' = Just MoveE
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charToCommand 'a' = Just MoveSW
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charToCommand 'g' = Just MoveSW
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charToCommand 'h' = Just MoveSW
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charToCommand 'i' = Just MoveSW
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charToCommand 'j' = Just MoveSW
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charToCommand '4' = Just MoveSW
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charToCommand 'l' = Just MoveSE
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charToCommand 'm' = Just MoveSE
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charToCommand 'n' = Just MoveSE
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charToCommand 'o' = Just MoveSE
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charToCommand ' ' = Just MoveSE
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charToCommand '5' = Just MoveSE
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charToCommand 'd' = Just RotateClockwise
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charToCommand 'q' = Just RotateClockwise
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charToCommand 'r' = Just RotateClockwise
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charToCommand 'v' = Just RotateClockwise
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charToCommand 'z' = Just RotateClockwise
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charToCommand '1' = Just RotateClockwise
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charToCommand 'k' = Just RotateCounterclockwise
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charToCommand 's' = Just RotateCounterclockwise
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charToCommand 't' = Just RotateCounterclockwise
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charToCommand 'u' = Just RotateCounterclockwise
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charToCommand 'w' = Just RotateCounterclockwise
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charToCommand 'x' = Just RotateCounterclockwise
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charToCommand '\t' = Nothing
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charToCommand '\n' = Nothing
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charToCommand '\r' = Nothing
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