evac/Connect.hs
2019-05-20 16:43:29 +12:00

54 lines
2.3 KiB
Haskell

module Connect where
import Types
import Groups
-- Passes state for X to hurt Y
conHurt :: MainCharacter -> MainCharacter -> BoardState -> BoardState
conHurt charX charY oldBoardState
| not $ isAdjacent charX charY oldGroups = oldBoardState
{ bsGameLog = (bsGameLog oldBoardState)
++ [ Right (show charX ++ " is not adjacent to " ++ show charY ++ ", could not hurt") ]
}
| isAlone charY oldGroups = oldBoardState
{ bsGameLog = (bsGameLog oldBoardState)
++ [ Left (show charX ++ " hurt " ++ show charY ++ ", " ++ show charY ++ " is downed") ]
, bsNeoTokyo = (bsNeoTokyo oldBoardState)
{ ntPutCards = filter (\x -> ((fst x) /= Left charX)) oldPut
, ntDowned = downChar charY oldDowned
}
}
| otherwise = oldBoardState
{ bsGameLog = (bsGameLog oldBoardState)
++ [ Left (show charX ++ " hurt " ++ show charY ++ ", " ++ show charY ++ " left their group") ]
, bsNeoTokyo = (bsNeoTokyo oldBoardState)
{ ntGroups = removeFromGroup charY oldGroups }
}
where
oldDowned = (ntDowned . bsNeoTokyo) oldBoardState
oldGroups = (ntGroups . bsNeoTokyo) oldBoardState
oldPut = (ntPutCards . bsNeoTokyo) oldBoardState
-- Passes state for X to attract Y
conAttract :: MainCharacter -> MainCharacter -> BoardState -> BoardState
conAttract charX charY oldBoardState
| not $ isAdjacent charX charY oldGroups = oldBoardState
{ bsGameLog = (bsGameLog oldBoardState)
++ [ Right (show charX ++ " is not adjacent to " ++ show charY ++ ", could not attract") ]
}
| isDowned charX oldDowned = oldBoardState
{ bsGameLog = (bsGameLog oldBoardState)
++ [ Left (show charX ++ " attracted " ++ show charY ++ ", " ++ show charY ++ " is ready") ]
, bsNeoTokyo = (bsNeoTokyo oldBoardState)
{ ntDowned = readyChar charY oldDowned }
}
| otherwise = oldBoardState
{ bsGameLog = (bsGameLog oldBoardState)
++ [ Left (show charX ++ " attracted " ++ show charY ++ ", " ++ show charY ++ "'s group joined " ++ show charX ++ "'s group") ]
, bsNeoTokyo = (bsNeoTokyo oldBoardState)
{ ntGroups = joinGroups charX charY oldGroups }
}
where
oldDowned = (ntDowned . bsNeoTokyo) oldBoardState
oldGroups = (ntGroups . bsNeoTokyo) oldBoardState