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adjust vty-rouge some

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This commit is contained in:
Corey O'Connor 2013-11-24 19:48:40 -08:00
parent d05afa18ca
commit 7c1c7894ab
1 changed files with 16 additions and 11 deletions
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27
test/Rouge.hs
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@ -44,24 +44,29 @@ type Game = RWST Vty () World IO
main = do
vty <- mkVty
level_0 <- mkLevel 0
level_0 <- mkLevel 1
let world_0 = World (Dude (fst $ start level_0) (snd $ start level_0)) level_0
(_final_world, ()) <- execRWST (play >> view) vty world_0
shutdown vty
mkLevel _difficulty = do
level_width <- randomRIO (200,300)
level_height <- randomRIO (200,300)
start <- (,) <$> randomRIO (2, level_width-3) <*> randomRIO (2, level_height-3)
end <- (,) <$> randomRIO (2, level_width-3) <*> randomRIO (2, level_height-3)
mkLevel difficulty = do
let size = 80 * difficulty
[level_width, level_height] <- replicateM 2 $ randomRIO (size,size)
let randomP = (,) <$> randomRIO (2, level_width-3) <*> randomRIO (2, level_height-3)
start <- randomP
end <- randomP
-- first the base geography: all rocks
let base_geo = array ((0,0), (level_width, level_height))
[((x,y),Rock) | x <- [0..level_width-1], y <- [0..level_height-1]]
-- next the empty spaces that make the rooms
geo <- add_room start base_geo level_width level_height
-- for this we generate a number of center points
centers <- replicateM (2 ^ difficulty + difficulty) randomP
-- generate rooms for all those points, plus the start and end
geo <- foldM (add_room level_width level_height) base_geo (start : end : centers)
return $ Level start end geo (build_geo_image geo)
where
add_room (center_x, center_y) geo level_width level_height = do
add_room level_width level_height geo (center_x, center_y) = do
size <- randomRIO (5,15)
let x_min = max 1 (center_x - size)
x_max = min (level_width - 1) (center_x + size)
@ -71,9 +76,9 @@ add_room (center_x, center_y) geo level_width level_height = do
return (geo // room)
image_for_geo EmptySpace = char (def_attr `with_back_color` green) ' '
image_for_geo Rock = char (def_attr `with_fore_color` white) 'X'
image_for_geo Rock = char def_attr 'X'
pieceA = def_attr `with_fore_color` red
pieceA = def_attr `with_fore_color` blue `with_back_color` green
dumpA = def_attr `with_style` reverse_video
play = do
@ -113,7 +118,7 @@ view = do
DisplayRegion w h <- asks terminal >>= liftIO . display_bounds
the_dude <- gets dude
let ox = (w `div` 2) - dude_x the_dude
oy = (h `div` 2) - dude_y the_dude + image_height info
oy = (h `div` 2) - dude_y the_dude
-- translate the world images to place the dude in the center of the level.
world' <- map (translate ox oy) <$> world
let pic = pic_for_layers $ info : world'