intricacy-0.7.1.1: SDLUIMInstance.hs
-- This file is part of Intricacy
-- Copyright (C) 2013 Martin Bays <mbays@sdf.org>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of version 3 of the GNU General Public License as
-- published by the Free Software Foundation, or any later version.
--
-- You should have received a copy of the GNU General Public License
-- along with this program. If not, see http://www.gnu.org/licenses/.
{-# LANGUAGE FlexibleInstances, FlexibleContexts #-}
{-# OPTIONS_GHC -cpp #-}
module SDLUIMInstance () where
import Graphics.UI.SDL hiding (flip, name)
import qualified Graphics.UI.SDL as SDL
import qualified Graphics.UI.SDL.TTF as TTF
import Control.Concurrent.STM
import Control.Applicative
import System.Timeout
import qualified Data.Map as Map
import Data.Map (Map)
import qualified Data.Vector as Vector
import Data.Maybe
import Control.Concurrent (threadDelay)
import Control.Monad.State
import Control.Monad.Trans.Maybe
import Control.Monad.Trans.Reader
import Data.Word
import Data.Array
import Data.List
import Data.Function (on)
import Data.Foldable (for_)
--import Debug.Trace (traceShow)
import MainState
import Hex
import Command
import GameStateTypes
import Lock
import KeyBindings
import Mundanities
import Metagame
import Protocol
import Cache
import Database
import ServerAddr
import Util
import InputMode
import SDLRender
import SDLGlyph
import SDLUI
instance UIMonad (StateT UIState IO) where
runUI m = evalStateT m nullUIState
drawMainState = do
lift $ clearButtons >> clearSelectables
s <- get
let mode = ms2im s
lift $ waitFrame
drawMainState' s
lift . drawTitle =<< getTitle
lift $ do
drawButtons mode
drawUIOptionButtons mode
gets needHoverUpdate >>? do
updateHoverStr mode
modify (\ds -> ds {needHoverUpdate=False})
drawMsgLine
drawShortMouseHelp mode
refresh
where
drawMainState' (PlayState { psCurrentState=st, psLastAlerts=alerts,
wrenchSelected=wsel, psIsTut=isTut, psSolved=solved }) = do
canUndo <- null <$> gets psGameStateMoveStack
canRedo <- null <$> gets psUndoneStack
lift $ do
let selTools = [ idx |
(idx, PlacedPiece pos p) <- enumVec $ placedPieces st
, or [wsel && isWrench p, not wsel && isHook p] ]
drawMainGameState selTools False alerts st
lb <- isJust <$> gets leftButtonDown
rb <- isJust <$> gets leftButtonDown
when isTut $ do
centre <- gets dispCentre
sequence_
[ registerSelectable (pos -^ centre) 0 $
if isWrench p then SelToolWrench else SelToolHook
| PlacedPiece pos p <- Vector.toList $ placedPieces st
, not $ lb || rb
, isTool p
]
registerUndoButtons canUndo canRedo
registerButton (periphery 0) CmdOpen (if solved then 2 else 0) $
[("open", hu+^neg hw)] ++ if solved && isTut
then [("Click-->",9*^neg hu)]
else []
drawMainState' (ReplayState { rsCurrentState=st, rsLastAlerts=alerts } ) = do
canUndo <- null <$> gets rsGameStateMoveStack
canRedo <- null <$> gets rsMoveStack
lift $ do
drawMainGameState [] False alerts st
registerUndoButtons canUndo canRedo
renderToMain $ drawCursorAt Nothing
drawMainState' (EditState { esGameStateStack=(st:sts), esUndoneStack=undostack,
selectedPiece=selPiece, selectedPos=selPos }) = lift $ do
drawMainGameState (maybeToList selPiece) True [] st
renderToMain $ drawCursorAt $ if isNothing selPiece then Just selPos else Nothing
registerUndoButtons (null sts) (null undostack)
when (isJust selPiece) $ mapM_ registerButtonGroup
[ singleButton (periphery 2 +^ 3*^hw+^hv) CmdDelete 0 [("delete",hu+^neg hw)]
, singleButton (periphery 2 +^ 3*^hw) CmdMerge 1 [("merge",hu+^neg hw)]
]
sequence_
[ when (null . filter (pred . placedPiece) . Vector.toList $ placedPieces st)
$ registerButton (periphery 0 +^ d) cmd 2 [("place",hu+^neg hw),(tool,hu+^neg hv)]
| (pred,tool,cmd,d) <- [
(isWrench, "wrench", CmdTile $ WrenchTile zero, (-4)*^hv +^ hw),
(isHook, "hook", CmdTile $ HookTile, (-3)*^hv +^ hw) ] ]
drawPaintButtons
drawMainState' (MetaState {curServer=saddr, undeclareds=undecls,
cacheOnly=cOnly, curAuth=auth, codenameStack=names,
randomCodenames=rnamestvar, retiredLocks=mretired, curLockPath=path,
curLock=mlock, listOffset=offset, asyncCount=count}) = do
let ourName = authUser <$> auth
let selName = listToMaybe names
let home = isJust ourName && ourName == selName
lift $ renderToMain $ (erase >> drawCursorAt Nothing)
lift $ do
smallFont <- gets dispFontSmall
renderToMain $ withFont smallFont $ renderStrColAtLeft purple
(saddrStr saddr ++ if cOnly then " (offline mode)" else "")
$ serverPos +^ hu
when (length names > 1) $ lift $ registerButton
(codenamePos +^ neg hu +^ 2*^hw) CmdBackCodename 0 [("back",3*^hw)]
runMaybeT $ do
name <- MaybeT (return selName)
FetchedRecord fresh err muirc <- lift $ getUInfoFetched 300 name
pending <- ((>0) <$>) $ liftIO $ atomically $ readTVar count
lift $ do
lift $ do
unless ((fresh && not pending) || cOnly) $ do
smallFont <- gets dispFontSmall
let str = if pending then "(response pending)" else "(updating)"
renderToMain $ withFont smallFont $
renderStrColBelow (opaquify $ dim errorCol) str $ codenamePos
maybe (return ()) (setMsgLineNoRefresh errorCol) err
when (fresh && (isNothing ourName || isNothing muirc || home)) $
let reg = isNothing muirc || isJust ourName
in registerButton (codenamePos +^ 2*^hu)
(if reg then CmdRegister $ isJust ourName else CmdAuth)
(if isNothing ourName then 2 else 0)
[(if reg then "reg" else "auth", 3*^hw)]
(if isJust muirc then drawName else drawNullName) name codenamePos
lift $ registerSelectable codenamePos 0 (SelSelectedCodeName name)
drawRelScore name (codenamePos+^hu)
when (isJust muirc) $ lift $
registerButton retiredPos CmdShowRetired 5 [("retired",hu+^neg hw)]
for_ muirc $ \(RCUserInfo (_,uinfo)) -> case mretired of
Just retired -> do
fillArea locksPos
(map (locksPos+^) $ zero:[rotate n $ 4*^hu-^4*^hw | n <- [0,2,3,5]])
[ \pos -> (lift $ registerSelectable pos 1 (SelOldLock ls)) >> drawOldLock ls pos
| ls <- retired ]
lift $ registerButton (retiredPos +^ hv) (CmdPlayLockSpec Nothing) 1 [("play",hu+^neg hw),("no.",hu+^neg hv)]
Nothing -> do
sequence_ [ drawLockInfo (ActiveLock (codename uinfo) i) mlockinfo |
(i,mlockinfo) <- assocs $ userLocks uinfo ]
when (isJust $ msum $ elems $ userLocks uinfo) $ lift $ do
registerButton interactButtonsPos (CmdSolve Nothing) 2 [("solve",hu+^neg hw),("lock",hu+^neg hv)]
when (isJust ourName) $
registerButton (interactButtonsPos+^hw) (CmdViewSolution Nothing) 1 [("view",hu+^neg hw),("soln",hu+^neg hv)]
when home $ do
lift.renderToMain $ renderStrColAt messageCol
"Home" (codenamePos+^hw+^neg hv)
unless (null undecls) $ do
lift.renderToMain $ renderStrColAtLeft messageCol "Undeclared:" (undeclsPos+^2*^hv+^neg hu)
lift $ registerButton (undeclsPos+^hw+^neg hu) (CmdDeclare Nothing) 2 [("decl",hv+^4*^neg hu),("soln",hw+^4*^neg hu)]
fillArea (undeclsPos+^hv)
(map (undeclsPos+^) $ hexDisc 1 ++ [hu+^neg hw, neg hu+^hv])
[ \pos -> (lift $ registerSelectable pos 0 (SelUndeclared undecl)) >> drawActiveLock al pos
| undecl@(Undeclared _ _ al) <- undecls ]
lift $ do
maybe (drawEmptyMiniLock miniLockPos)
(\lock -> drawMiniLock lock miniLockPos)
(fst<$>mlock)
registerSelectable miniLockPos 1 SelOurLock
registerButton (miniLockPos+^3*^neg hw+^2*^hu) CmdEdit 2
[("edit",hu+^neg hw),("lock",hu+^neg hv)]
registerButton lockLinePos CmdSelectLock 1 []
lift $ when (not $ null path) $ do
renderToMain $ renderStrColAtLeft messageCol (take 16 path) $ lockLinePos +^ hu
registerSelectable (lockLinePos +^ 2*^hu) 1 SelLockPath
sequence_
[ registerButton (miniLockPos +^ 2*^neg hv +^ 2*^hu +^ dv) cmd 1
[(dirText,hu+^neg hw),("lock",hu+^neg hv)]
| (dv,cmd,dirText) <- [(zero,CmdPrevLock,"prev"),(neg hw,CmdNextLock,"next")] ]
let tested = maybe False (isJust.snd) mlock
when (isJust mlock && home) $ lift $ registerButton
(miniLockPos+^2*^neg hw+^3*^hu) (CmdPlaceLock Nothing)
(if tested then 2 else 1)
[("place",hu+^neg hw),("lock",hu+^neg hv)]
rnames <- liftIO $ atomically $ readTVar rnamestvar
unless (null rnames) $
fillArea randomNamesPos
(map (randomNamesPos+^) $ hexDisc 2)
[ \pos -> (lift $ registerSelectable pos 0 (SelRandom name)) >> drawName name pos
| name <- rnames ]
when (ourName /= selName) $ void $ runMaybeT $ do
when (isJust ourName) $
lift.lift $ registerButton (codenamePos +^ hw +^ neg hv) CmdHome 1 [("home",3*^hw)]
sel <- liftMaybe selName
us <- liftMaybe ourName
ourUInfo <- mgetUInfo us
selUInfo <- mgetUInfo sel
let accesses = map (uncurry getAccessInfo) [(ourUInfo,selUInfo),(selUInfo,ourUInfo)]
let posLeft = scoresPos +^ hw +^ neg hu
let posRight = posLeft +^ 3*^hu
size <- snd <$> (lift.lift) getGeom
lift $ do
lift.renderToMain $ renderStrColAbove (brightish white) "ESTEEM" $ scoresPos
lift $ sequence_ [ registerSelectable (scoresPos+^v) 0 SelRelScore | v <- [hv, hv+^hu] ]
drawRelScore sel scoresPos
fillArea (posLeft+^hw) (map (posLeft+^) [zero,hw,neg hv])
[ \pos -> (lift $ registerSelectable pos 0 (SelScoreLock (Just sel) accessed $ ActiveLock us i)) >>
drawNameWithCharAndCol us white (lockIndexChar i) col pos
| i <- [0..2]
, let accessed = accesses !! 0 !! i
, let col
| accessed == Just AccessedPub = dim pubColour
| (maybe False winsPoint) accessed = dim $ scoreColour $ -3
| otherwise = obscure $ scoreColour 3 ]
fillArea (posRight+^hw) (map (posRight+^) [zero,hw,neg hv])
[ \pos -> (lift $ registerSelectable pos 0 (SelScoreLock Nothing accessed $ ActiveLock sel i)) >>
drawNameWithCharAndCol sel white (lockIndexChar i) col pos
| i <- [0..2]
, let accessed = accesses !! 1 !! i
, let col
| accessed == Just AccessedPub = obscure pubColour
| (maybe False winsPoint) accessed = dim $ scoreColour $ 3
| otherwise = obscure $ scoreColour $ -3 ]
(posScore,negScore) <- MaybeT $ (snd<$>) <$> getRelScoreDetails sel
lift.lift $ sequence_
[ do
renderToMain $ renderStrColAt (scoreColour score) (sign:show (abs score)) pos
registerSelectable pos 0 SelRelScoreComponent
| (sign,score,pos) <-
[ ('-',-negScore,posLeft+^neg hv+^hw)
, ('+',posScore,posRight+^neg hv+^hw) ] ]
drawMainState' _ = return ()
drawMessage = say
drawPrompt full s = say $ s ++ (if full then "" else "_")
endPrompt = say ""
drawError = sayError
reportAlerts = playAlertSounds
getChRaw = resetMouseButtons >> getChRaw'
where
resetMouseButtons = modify $ \s -> s
{ leftButtonDown = Nothing
, middleButtonDown = Nothing
, rightButtonDown = Nothing
}
getChRaw' = do
events <- liftIO getEvents
if not.null $ [ True | MouseButtonDown _ _ ButtonRight <- events ]
then return Nothing
else maybe getChRaw' (return.Just) $ listToMaybe $ [ ch
| KeyDown (Keysym _ _ ch) <- events
, ch /= '\0' ]
setUIBinding mode cmd ch =
modify $ \s -> s { uiKeyBindings =
Map.insertWith (\[bdg] -> \bdgs -> if bdg `elem` bdgs then delete bdg bdgs else bdg:bdgs)
mode [(ch,cmd)] $ uiKeyBindings s }
getUIBinding mode cmd = ($cmd) <$> getBindingStr mode
initUI = liftM isJust (runMaybeT $ do
catchIOErrorMT $ SDL.init
#ifdef SOUND
[InitVideo,InitAudio]
#else
[InitVideo]
#endif
catchIOErrorMT TTF.init
lift $ do
readUIConfigFile
initVideo 0 0
liftIO $ initMisc
w <- gets scrWidth
h <- gets scrHeight
liftIO $ warpMouse (fi $ w`div`2) (fi $ h`div`2)
renderToMain $ erase
initAudio
readBindings
)
where
catchIOErrorMT m = MaybeT $ liftIO $ catchIO (m >> return (Just ())) (\_ -> return Nothing)
endUI = do
writeUIConfigFile
writeBindings
liftIO $ quit
unblockInput = return $ pushEvent VideoExpose
suspend = return ()
redraw = return ()
impatience ticks = do
liftIO $ threadDelay 50000
if (ticks>20) then do
let pos = serverWaitPos
smallFont <- gets dispFontSmall
renderToMain $ do
mapM (drawAtRel (FilledHexGlyph $ bright black)) [ pos +^ i*^hu | i <- [0..3] ]
withFont smallFont $
renderStrColAtLeft errorCol ("waiting..."++replicate ((ticks`div`5)`mod`3) '.') $ pos
clearButtons
registerButton (pos +^ neg hv) CmdQuit 0 [("abort",hu+^neg hw)]
drawButtons IMImpatience
refresh
cmds <- getInput IMImpatience
return $ CmdQuit `elem` cmds
else return False
warpPointer pos = do
(scrCentre, size) <- getGeom
centre <- gets dispCentre
let SVec x y = hexVec2SVec size (pos-^centre) +^ scrCentre
liftIO $ warpMouse (fi x) (fi y)
lbp <- gets leftButtonDown
rbp <- gets rightButtonDown
let [lbp',rbp'] = fmap (fmap (\_ -> (pos-^centre))) [lbp,rbp]
modify $ \s -> s {leftButtonDown = lbp', rightButtonDown = rbp'}
getUIMousePos = do
centre <- gets dispCentre
(Just.(+^centre).fst) <$> gets mousePos
setYNButtons = do
clearButtons
registerButton (periphery 5 +^ hw) (CmdInputChar 'Y') 2 []
registerButton (periphery 5 +^ neg hv) (CmdInputChar 'N') 0 []
drawButtons IMTextInput
refresh
toggleColourMode = modify $ \s -> s {uiOptions = (uiOptions s){
useFiveColouring = not $ useFiveColouring $ uiOptions s}}
getInput mode = do
fps <- gets fps
events <- liftIO $ nubMouseMotions <$> getEventsTimeout (10^6`div`fps)
(cmds,uiChanged) <- if null events then return ([],False) else do
oldUIState <- get
cmds <- concat <$> mapM processEvent events
setPaintFromCmds cmds
newUIState <- get
return (cmds,uistatesMayVisiblyDiffer oldUIState newUIState)
now <- liftIO getTicks
animFrameReady <- maybe False (<now) <$> gets nextAnimFrameAt
return $ cmds ++ if uiChanged || animFrameReady then [CmdRefresh] else []
where
nubMouseMotions evs =
-- drop all but last mouse motion event
let nubMouseMotions' False (mm@(MouseMotion {}):evs) = mm:(nubMouseMotions' True evs)
nubMouseMotions' True (mm@(MouseMotion {}):evs) = nubMouseMotions' True evs
nubMouseMotions' b (ev:evs) = ev:(nubMouseMotions' b evs)
nubMouseMotions' _ [] = []
in reverse $ nubMouseMotions' False $ reverse evs
setPaintFromCmds cmds = sequence_
[ modify $ \s -> s { paintTileIndex = pti }
| (pti,pt) <- zip [0..] paintTiles
, cmd <- cmds
, (isNothing pt && cmd == CmdDelete) ||
(isJust $ do
pt' <- pt
CmdTile t <- Just cmd
guard $ ((==)`on`tileType) t pt') ]
uistatesMayVisiblyDiffer uis1 uis2 =
uis1 { mousePos = (zero,False), lastFrameTicks=0 }
/= uis2 {mousePos = (zero,False), lastFrameTicks=0 }
processEvent (KeyDown (Keysym _ _ ch)) = case mode of
IMTextInput -> return [CmdInputChar ch]
_ -> do
setting <- gets settingBinding
if isJust setting && ch /= '\0'
then do
modify $ \s -> s {settingBinding = Nothing}
when (ch /= '\ESC') $ setUIBinding mode (fromJust setting) ch
return []
else do
uibdgs <- Map.findWithDefault [] mode `liftM` gets uiKeyBindings
let mCmd = lookup ch $ uibdgs ++ bindings mode
return $ maybeToList mCmd
processEvent (MouseMotion {}) = do
(oldMPos,_) <- gets mousePos
(pos@(mPos,_),(sx,sy,sz)) <- getMousePos
updateMousePos mode pos
lbp <- gets leftButtonDown
rbp <- gets rightButtonDown
centre <- gets dispCentre
let drag :: Maybe HexVec -> Maybe Command
drag bp = do
fromPos@(HexVec x y z) <- bp
-- check we've dragged at least a full hex's distance:
guard $ not.all (\(a,b) -> abs ((fi a) - b) < 1.0) $ [(x,sx),(y,sy),(z,sz)]
let dir = hexVec2HexDirOrZero $ mPos -^ fromPos
guard $ dir /= zero
return $ CmdDrag (fromPos+^centre) dir
case mode of
IMEdit -> case drag rbp of
Just cmd -> return [cmd]
Nothing -> if mPos /= oldMPos
then do
pti <- getEffPaintTileIndex
return $ [ CmdMoveTo $ mPos +^ centre ] ++
(if isJust lbp then [ CmdPaintFromTo (paintTiles!!pti) (oldMPos+^centre) (mPos+^centre) ] else [])
else return []
IMPlay -> return $ maybeToList $ msum $ map drag [lbp, rbp]
_ -> return []
where
mouseFromTo from to = do
let dir = hexVec2HexDirOrZero $ to -^ from
if dir /= zero
then (CmdDir WHSSelected dir:) <$> mouseFromTo (from +^ dir) to
else return []
processEvent (MouseButtonDown _ _ ButtonLeft) = do
pos@(mPos,central) <- gets mousePos
modify $ \s -> s { leftButtonDown = Just mPos }
rb <- isJust <$> gets rightButtonDown
mcmd <- cmdAtMousePos pos mode (Just False)
let hotspotAction = listToMaybe
$ map (\cmd -> return [cmd]) (maybeToList mcmd)
++ [ (modify $ \s -> s {paintTileIndex = i}) >> return []
| i <- take (length paintTiles) [0..]
, mPos == paintButtonStart +^ i*^hv ]
++ [ toggleUIOption uiOB1 >> updateHoverStr mode >> return []
| mPos == uiOptPos uiOB1 && mode `elem` uiOptModes uiOB1 ]
++ [ toggleUIOption uiOB2 >> updateHoverStr mode >> return []
| mPos == uiOptPos uiOB2 && mode `elem` uiOptModes uiOB2 ]
++ [ toggleUIOption uiOB3 >> updateHoverStr mode >> return []
| mPos == uiOptPos uiOB3 && mode `elem` uiOptModes uiOB3 ]
++ [ toggleUIOption uiOB4 >> updateHoverStr mode >> return []
| mPos == uiOptPos uiOB4 && mode `elem` uiOptModes uiOB4 ]
++ [ toggleUIOption uiOB5 >> updateHoverStr mode >> return []
| mPos == uiOptPos uiOB5 && mode `elem` uiOptModes uiOB5 ]
#ifdef SOUND
++ [ toggleUIOption uiOB6 >> updateHoverStr mode >> return []
| mPos == uiOptPos uiOB6 && mode `elem` uiOptModes uiOB6 ]
#endif
if rb
then return [ CmdWait ]
else flip fromMaybe hotspotAction $ case mode of
IMEdit -> do
pti <- getEffPaintTileIndex
return $ [ drawCmd (paintTiles!!pti) False ]
IMPlay -> do
centre <- gets dispCentre
return $ [ CmdManipulateToolAt $ mPos +^ centre ]
_ -> return []
processEvent (MouseButtonUp _ _ ButtonLeft) = do
modify $ \s -> s { leftButtonDown = Nothing }
return []
processEvent (MouseButtonDown _ _ ButtonRight) = do
pos@(mPos,_) <- gets mousePos
modify $ \s -> s { rightButtonDown = Just mPos }
lb <- isJust <$> gets leftButtonDown
if lb
then return [ CmdWait ]
else (fromMaybe [] <$>) $ runMaybeT $ msum
[ do
cmd <- MaybeT $ cmdAtMousePos pos mode Nothing
guard $ mode /= IMTextInput
-- modify $ \s -> s { settingBinding = Just cmd }
return [ CmdBind $ Just cmd ]
, do
cmd <- MaybeT $ cmdAtMousePos pos mode (Just True)
return [cmd]
, case mode of
IMPlay -> return [ CmdClear, CmdWait ]
_ -> return [ CmdClear, CmdSelect ] ]
processEvent (MouseButtonUp _ _ ButtonRight) = do
modify $ \s -> s { rightButtonDown = Nothing }
return [ CmdUnselect ]
processEvent (MouseButtonDown _ _ ButtonWheelUp) = doWheel 1
processEvent (MouseButtonDown _ _ ButtonWheelDown) = doWheel $ -1
processEvent (MouseButtonDown _ _ ButtonMiddle) = do
(mPos,_) <- gets mousePos
modify $ \s -> s { middleButtonDown = Just mPos }
rb <- isJust <$> gets rightButtonDown
return $ if rb then [ CmdDelete ] else []
processEvent (MouseButtonUp _ _ ButtonMiddle) = do
modify $ \s -> s { middleButtonDown = Nothing }
return []
processEvent (VideoResize w h) = do
initVideo w h
return [ CmdRedraw ]
processEvent VideoExpose = return [ CmdRefresh ]
processEvent Quit = return [ CmdForceQuit ]
processEvent _ = return []
doWheel dw = do
rb <- isJust <$> gets rightButtonDown
mb <- isJust <$> gets middleButtonDown
if ((rb || mb || mode == IMReplay) && mode /= IMEdit)
|| (mb && mode == IMEdit)
then return [ if dw == 1 then CmdRedo else CmdUndo ]
else if mode /= IMEdit || rb
then return [ CmdRotate WHSSelected dw ]
else do
modify $ \s -> s { paintTileIndex = (paintTileIndex s + dw) `mod` (length paintTiles) }
return []
drawCmd mt True = CmdPaint mt
drawCmd (Just t) False = CmdTile t
drawCmd Nothing _ = CmdDelete
getMousePos :: UIM ((HexVec,Bool),(Double,Double,Double))
getMousePos = do
(scrCentre, size) <- getGeom
(x,y,_) <- lift getMouseState
let sv = (SVec (fi x) (fi y)) +^ neg scrCentre
let mPos@(HexVec x y z) = sVec2HexVec size sv
let (sx,sy,sz) = sVec2dHV size sv
let isCentral = all (\(a,b) -> abs ((fi a) - b) < 0.5) $
[(x,sx),(y,sy),(z,sz)]
return ((mPos,isCentral),(sx,sy,sz))
updateMousePos mode newPos = do
oldPos <- gets mousePos
when (newPos /= oldPos) $ do
modify $ \ds -> ds { mousePos = newPos }
updateHoverStr mode
showHelp mode HelpPageInput = do
bdgs <- nub <$> getBindings mode
smallFont <- gets dispFontSmall
renderToMain $ do
erase
let bdgWidth = (screenWidthHexes-6) `div` 3
showKeys chs = intercalate "/" (map showKeyFriendly chs)
maxkeyslen = maximum . (0:) $ map (length.showKeys.map fst) $ groupBy ((==) `on` snd) bdgs
extraHelpStrs = [["Mouse commands:", "Right-click on a button to set a keybinding;"]
++ case mode of
IMPlay -> ["Click on tool to select, drag to move;",
"Click by tool to move; right-click to wait;", "Scroll wheel to rotate hook;",
"Scroll wheel with right button held down to undo/redo."]
IMEdit -> ["Left-click to draw selected; scroll to change selection;",
"Right-click on piece to select, drag to move;",
"While holding right-click: left-click to advance time, middle-click to delete;",
"Scroll wheel to rotate selected piece; scroll wheel while held down to undo/redo."]
IMReplay -> ["Scroll wheel with right button held down to undo/redo."]
IMMeta -> ["Left-clicking on something does most obvious thing;"
, "Right-clicking does second-most obvious thing."]]
++ case mode of
IMMeta -> [[
"Basic game instructions:"
, "Choose [C]odename, then [R]egister it;"
, "select other players, and [S]olve their locks;"
, "go [H]ome, then [E]dit and [P]lace a lock of your own;"
, "you can then [D]eclare your solutions."
, "Make other players green by solving their locks and not letting them solve yours."]]
_ -> []
renderStrColAt cyan "Keybindings:" $ (screenHeightHexes`div`4)*^(hv+^neg hw)
let keybindingsHeight = screenHeightHexes - (3 + length extraHelpStrs + sum (map length extraHelpStrs))
sequence_ [ with $ renderStrColAtLeft messageCol
( keysStr ++ ": " ++ desc )
$ (x*bdgWidth-(screenWidthHexes-6)`div`2)*^hu +^ neg hv +^
(screenHeightHexes`div`4 - y`div`2)*^(hv+^neg hw) +^
(y`mod`2)*^hw
| ((keysStr,with,desc),(x,y)) <- zip [(keysStr,with,desc)
| group <- groupBy ((==) `on` snd) $ sortBy (compare `on` snd) bdgs
, let cmd = snd $ head group
, let desc = describeCommand cmd
, not $ null desc
, let chs = map fst group
, let keysStr = showKeys chs
, let with = if True -- 3*(bdgWidth-1) < length desc + length keysStr + 1
then withFont smallFont
else id
]
(map (`divMod` keybindingsHeight) [0..])
, (x+1)*bdgWidth < screenWidthHexes]
sequence_ [ renderStrColAt (if firstLine then cyan else messageCol) str
$ (screenHeightHexes`div`4 - y`div`2)*^(hv+^neg hw)
+^ hw
+^ (y`mod`2)*^hw
| ((str,firstLine),y) <- (intercalate [("",False)] $ (map (`zip` (True:repeat False)) extraHelpStrs)) `zip` [(keybindingsHeight+1)..] ]
refresh
return True
showHelp IMMeta HelpPageGame = do
renderToMain $ drawBasicHelpPage ("INTRICACY",red) (metagameHelpText,purple)
return True
showHelp IMMeta (HelpPageInitiated n) = do
renderToMain $ drawBasicHelpPage ("Initiation complete",purple) (initiationHelpText n,red)
return True
showHelp IMEdit HelpPageFirstEdit = do
renderToMain $ drawBasicHelpPage ("Your first lock:",purple) (firstEditHelpText,green)
return True
showHelp _ _ = return False
onNewMode mode = modify (\ds -> ds{needHoverUpdate=True}) >> say ""
withNoBG m = do
bg <- gets bgSurface
modify $ \uiState -> uiState{bgSurface=Nothing}
m
isNothing <$> gets bgSurface >>?
modify (\uiState -> uiState{bgSurface=bg})
drawShortMouseHelp mode = do
mwhs <- gets $ whsButtons.uiOptions
showBT <- showButtonText <$> gets uiOptions
when (showBT && isNothing mwhs) $ do
let helps = shortMouseHelp mode
smallFont <- gets dispFontSmall
renderToMain $ withFont smallFont $ sequence_
[ renderStrColAtLeft (dim cyan) help
(periphery 3 +^ neg hu +^ (2-n)*^hv )
| (n,help) <- zip [0..] helps ]
where
shortMouseHelp IMPlay =
[ "LMB: select/move tool"
, "LMB+drag: move tool"
, "Wheel: turn hook"
, "RMB: wait a turn"
, "RMB+Wheel: undo/redo"
]
shortMouseHelp IMEdit =
[ "LMB: paint; Ctrl+LMB: delete"
, "Wheel: set paint type"
, "RMB: select piece; drag to move"
, "RMB+LMB: wait; RMB+MMB: delete piece"
, "MMB+Wheel: undo/redo"
]
shortMouseHelp IMReplay =
[ "Wheel: advance/regress time" ]
shortMouseHelp _ = []
-- waitEvent' : copy of SDL.Events.waitEvent, with the timeout increased
-- drastically to reduce CPU load when idling.
waitEvent' :: IO Event
waitEvent' = loop
where loop = do pumpEvents
event <- pollEvent
case event of
NoEvent -> threadDelay 10000 >> loop
_ -> return event
getEvents = do
e <- waitEvent'
es <- pollEvents
return $ e:es
getEventsTimeout us = do
es <- maybeToList <$> timeout us waitEvent'
es' <- pollEvents
return $ es++es'
updateHoverStr :: InputMode -> UIM ()
updateHoverStr mode = do
p@(mPos,isCentral) <- gets mousePos
showBT <- showButtonText <$> gets uiOptions
hstr <- runMaybeT $ msum
[ MaybeT ( cmdAtMousePos p mode Nothing ) >>= lift . describeCommandAndKeys
, guard showBT >> MaybeT (helpAtMousePos p mode)
, guard (showBT && mode == IMEdit) >> msum
[ return $ "set paint mode: " ++ describeCommand (paintTileCmds!!i)
| i <- take (length paintTiles) [0..]
, mPos == paintButtonStart +^ i*^hv ]
, guard (mPos == uiOptPos uiOB1 && mode `elem` uiOptModes uiOB1) >> describeUIOptionButton uiOB1
, guard (mPos == uiOptPos uiOB2 && mode `elem` uiOptModes uiOB2) >> describeUIOptionButton uiOB2
, guard (mPos == uiOptPos uiOB3 && mode `elem` uiOptModes uiOB3) >> describeUIOptionButton uiOB3
, guard (mPos == uiOptPos uiOB4 && mode `elem` uiOptModes uiOB4) >> describeUIOptionButton uiOB4
, guard (mPos == uiOptPos uiOB5 && mode `elem` uiOptModes uiOB5) >> describeUIOptionButton uiOB5
#ifdef SOUND
, guard (mPos == uiOptPos uiOB6 && mode `elem` uiOptModes uiOB6) >> describeUIOptionButton uiOB6
#endif
]
modify $ \ds -> ds { hoverStr = hstr }
where
describeCommandAndKeys :: Command -> UIM String
describeCommandAndKeys cmd = do
uibdgs <- Map.findWithDefault [] mode `liftM` gets uiKeyBindings
return $ describeCommand cmd ++ " ["
++ concat (intersperse ","
(map showKeyFriendly $ findBindings (uibdgs ++ bindings mode) cmd))
++ "]"
fillArea :: HexVec -> [HexVec] -> [HexVec -> MainStateT UIM ()] -> MainStateT UIM ()
fillArea centre area draws = do
offset <- gets listOffset
let na = length area
listButton cmd = \pos -> lift $ registerButton pos cmd 3 []
draws' = if offset > 0 && length draws > na
then listButton CmdPrevPage :
drop (max 0 $ min (length draws - (na-1)) (na-1 + (na-2)*(offset-1))) draws
else draws
selDraws = if length draws' > na
then take (na-1) draws' ++ [listButton CmdNextPage]
else take na draws'
sequence_ $ map (uncurry ($)) $
zip selDraws $ sortBy (compare `on` hexVec2SVec 37) $
take (length selDraws) $ sortBy
(compare `on` (hexLen . (-^centre)))
area
drawOldLock ls pos = void.runMaybeT $ msum [ do
lock <- mgetLock ls
lift.lift $ drawMiniLock lock pos
, lift.lift.renderToMain $
renderStrColAt messageCol (show ls) pos
]
drawName name pos = nameCol name >>= drawNameCol name pos
drawNullName name pos = drawNameCol name pos $ invisible white
drawNameCol name pos col = do
lift.renderToMain $ do
drawAtRel (playerGlyph col) pos
renderStrColAt buttonTextCol name pos
drawRelScore name pos = do
col <- nameCol name
relScore <- getRelScore name
flip (maybe (return ())) relScore $ \score ->
lift $ do
renderToMain $ renderStrColAt col
((if score > 0 then "+" else "") ++ show score) pos
registerSelectable pos 0 SelRelScore
drawNote note pos = case noteBehind note of
Just al -> drawActiveLock al pos
Nothing -> drawPublicNote (noteAuthor note) pos
drawActiveLock al@(ActiveLock name i) pos = do
accessed <- accessedAL al
drawNameWithChar name
(if accessed then accColour else white)
(lockIndexChar i) pos
drawPublicNote name =
drawNameWithChar name pubColour 'P'
drawNameWithChar name charcol char pos = do
col <- nameCol name
drawNameWithCharAndCol name charcol char col pos
drawNameWithCharAndCol :: String -> Pixel -> Char -> Pixel -> HexVec -> MainStateT UIM ()
drawNameWithCharAndCol name charcol char col pos = do
size <- fi.snd <$> lift getGeom
let up = FVec 0 $ 1/2 - ylen
let down = FVec 0 $ ylen
smallFont <- lift $ gets dispFontSmall
lift.renderToMain $ do
drawAtRel (playerGlyph col) pos
displaceRender up $
renderStrColAt buttonTextCol name pos
displaceRender down $ withFont smallFont $
renderStrColAt charcol [char] pos
pubWheelAngle = 5
pubColour = colourWheel pubWheelAngle -- ==purple
accColour = cyan
nameCol name = do
ourName <- (authUser <$>) <$> gets curAuth
relScore <- getRelScore name
return $ dim $ case relScore of
Nothing -> Pixel $ if ourName == Just name then 0xc0c0c000 else 0x80808000
Just score -> scoreColour score
scoreColour :: Int -> Pixel
scoreColour score = Pixel $ case score of
0 -> 0x80800000
1 -> 0x70a00000
2 -> 0x40c00000
3 -> 0x00ff0000
(-1) -> 0xa0700000
(-2) -> 0xc0400000
(-3) -> 0xff000000
drawLockInfo :: ActiveLock -> Maybe LockInfo -> MainStateT UIM ()
drawLockInfo al@(ActiveLock name idx) Nothing = do
let centre = hw+^neg hv +^ 7*(idx-1)*^hu
lift $ drawEmptyMiniLock centre
drawNameWithCharAndCol name white (lockIndexChar idx) (invisible white) centre
ourName <- (authUser <$>) <$> gets curAuth
lift $ registerSelectable centre 3 $ SelLockUnset (ourName == Just name) al
drawLockInfo al@(ActiveLock name idx) (Just lockinfo) = do
let centre = locksPos +^ 7*(idx-1)*^hu
let accessedByPos = centre +^ 3*^(hv +^ neg hw)
let accessedPos = centre +^ 2*^(hw +^ neg hv)
let notesPos = centre +^ 3*^(hw +^ neg hv)
ourName <- (authUser <$>) <$> gets curAuth
runMaybeT $ msum [
do
lock <- mgetLock $ lockSpec lockinfo
lift.lift $ do
drawMiniLock lock centre
registerSelectable centre 3 $ SelLock al
, lift $ do
drawActiveLock al centre
lift $ registerSelectable centre 3 $ SelLock al
]
size <- snd <$> lift getGeom
lift $ do
renderToMain $ displaceRender (FVec 1 0) $ renderStrColAt (brightish white) "UNLOCKED BY" $ accessedByPos +^ hv
registerSelectable (accessedByPos +^ hv) 0 SelPrivyHeader
registerSelectable (accessedByPos +^ hv +^ hu) 0 SelPrivyHeader
if public lockinfo
then lift $ do
renderToMain $ renderStrColAt pubColour "All" accessedByPos
registerSelectable accessedByPos 1 SelPublicLock
else if null $ accessedBy lockinfo
then lift.renderToMain $ renderStrColAt dimWhiteCol "No-one" accessedByPos
else fillArea accessedByPos
[ accessedByPos +^ d | j <- [0..2], i <- [-2..3]
, i-j > -4, i-j < 3
, let d = j*^hw +^ i*^hu ]
$ [ \pos -> (lift $ registerSelectable pos 0 (SelSolution note)) >> drawNote note pos
| note <- lockSolutions lockinfo ] ++
[ \pos -> (lift $ registerSelectable pos 0 (SelAccessed name)) >> drawName name pos
| name <- accessedBy lockinfo \\ map noteAuthor (lockSolutions lockinfo) ]
undecls <- gets undeclareds
case if isJust $ guard . (|| public lockinfo) . (`elem` map noteAuthor (lockSolutions lockinfo)) =<< ourName
then if public lockinfo
then Just (pubColour,"Accessed!",AccessedPublic)
else Just (accColour, "Solved!",AccessedSolved)
else if any (\(Undeclared _ ls _) -> ls == lockSpec lockinfo) undecls
then Just (yellow, "Undeclared",AccessedUndeclared)
else Nothing
of
Just (col,str,selstr) -> lift $ do
renderToMain $ renderStrColAt col str accessedPos
registerSelectable accessedPos 1 (SelAccessedInfo selstr)
Nothing -> do
read <- take 3 <$> getNotesReadOn lockinfo
unless (ourName == Just name) $ do
let readPos = accessedPos +^ (-3)*^hu
lift.renderToMain $ renderStrColAt (if length read == 3 then accColour else dimWhiteCol)
"Read:" $ readPos
when (length read == 3) $ lift $ registerSelectable readPos 0 (SelAccessedInfo AccessedReadNotes)
fillArea (accessedPos+^neg hu) [ accessedPos +^ i*^hu | i <- [-1..1] ]
$ take 3 $ [ \pos -> (lift $ registerSelectable pos 0 (SelReadNote note)) >> drawNote note pos
| note <- read ] ++ (repeat $ \pos -> (lift $ registerSelectable pos 0 SelReadNoteSlot >>
renderToMain (drawAtRel (HollowGlyph $ dim green) pos)))
lift $ do
renderToMain $ displaceRender (FVec 1 0) $ renderStrColAt (brightish white) "SECURING" $ notesPos +^ hv
registerSelectable (notesPos +^ hv) 0 SelNotesHeader
registerSelectable (notesPos +^ hv +^ hu) 0 SelNotesHeader
if null $ notesSecured lockinfo
then lift.renderToMain $ renderStrColAt dimWhiteCol "None" notesPos
else fillArea notesPos
[ notesPos +^ d | j <- [0..2], i <- [-2..3]
, i-j > -4, i-j < 3
, let d = j*^hw +^ i*^hu ]
[ \pos -> (lift $ registerSelectable pos 0 (SelSecured note)) >> drawActiveLock (noteOn note) pos
| note <- notesSecured lockinfo ]
drawBasicHelpPage :: (String,Pixel) -> ([String],Pixel) -> RenderM ()
drawBasicHelpPage (title,titleCol) (body,bodyCol) = do
erase
let headPos = (screenHeightHexes`div`4)*^(hv+^neg hw)
renderStrColAt titleCol title headPos
sequence_
[ renderStrColAt bodyCol str $
headPos
+^ (y`div`2)*^(hw+^neg hv)
+^ (y`mod`2)*^hw
| (y,str) <- zip [1..] body
]