61 lines
1.6 KiB
Haskell
61 lines
1.6 KiB
Haskell
{- |
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mtlstats
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Copyright (C) 2019 Rhéal Lamothe
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<rheal.lamothe@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at
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your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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-}
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{-# LANGUAGE LambdaCase #-}
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module Mtlstats.Actions
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( startNewSeason
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, resetYtd
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, startNewGame
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, addChar
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, removeChar
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) where
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import Lens.Micro (over, (&), (.~), (?~), (%~))
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import Mtlstats.Types
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-- | Starts a new season
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startNewSeason :: ProgState -> ProgState
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startNewSeason = (progMode .~ NewSeason) . (database . dbGames .~ 0)
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-- | Resets all players year-to-date stats
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resetYtd :: ProgState -> ProgState
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resetYtd
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= (database . dbPlayers %~ map (pYtd .~ newPlayerStats))
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. (database . dbGoalies %~ map (gYtd .~ newGoalieStats))
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-- | Starts a new game
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startNewGame :: ProgState -> ProgState
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startNewGame
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= (progMode .~ NewGame newGameState)
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. (database . dbGames %~ succ)
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-- | Adds a character to the input buffer
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addChar :: Char -> ProgState -> ProgState
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addChar c = inputBuffer %~ (++[c])
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-- | Removes a character from the input buffer (if possible)
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removeChar :: ProgState -> ProgState
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removeChar = inputBuffer %~ \case
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"" -> ""
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str -> init str
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