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moar reference points

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Jonas Betzendahl 2014-05-16 17:56:03 +02:00
parent a71ce917ec
commit cd4250336b
1 changed files with 5 additions and 5 deletions
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src/Map/Map.hs
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@ -55,13 +55,13 @@ giveMapHeight mop (x,z)
hlu (k,j) = let (Node _ (_,_,y) _ _ _ _ _ _) = mop ! (k,j) in y hlu (k,j) = let (Node _ (_,_,y) _ _ _ _ _ _) = mop ! (k,j) in y
-- reference Points -- reference Points
ff = ((floor x)-1, (floor z)-1) :: (Int, Int) refs :: [(Int, Int)]
fc = ((floor x)-1, (floor z)+2) :: (Int, Int) refs = map (tadd (floor x, floor z)) [(-1,-1),(-1,2),(0,0),(0,1),(1,0),(1,1),(2,-1),(2,2)]
cf = ((floor x)+2, (floor z)-1) :: (Int, Int) where
cc = ((floor x)+2, (floor z)+2) :: (Int, Int) tadd (a,b) (c,d) = (a+b,c+d)
-- tupels with reference point and distance -- tupels with reference point and distance
tups = map (\t -> (t, dist (x,z) t)) [ff,fc,cf,cc] tups = map (\t -> (t, dist (x,z) t)) refs
-- total distance of all for reference point from the point in question -- total distance of all for reference point from the point in question
totald = sum $ map (\(_,d) -> d) tups totald = sum $ map (\(_,d) -> d) tups