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| author | Matthias Schiffer <matthias@gamezock.de> | 2010-04-10 13:21:04 +0200 |
|---|---|---|
| committer | Matthias Schiffer <matthias@gamezock.de> | 2010-04-10 13:21:04 +0200 |
| commit | 083619cc87aa24b6ad32b92cf40798efc11d4ff9 (patch) | |
| tree | 8d6a38c2619e7c1032b891a3d78862486f1162ab | |
| parent | 6af7b89939100aa6cd978496b549eb5feb807e9c (diff) | |
| download | htanks-083619cc87aa24b6ad32b92cf40798efc11d4ff9.tar htanks-083619cc87aa24b6ad32b92cf40798efc11d4ff9.zip | |
WiimotePlayer: Use IR sensor for aiming
| -rw-r--r-- | src/WiimotePlayer.hs | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/src/WiimotePlayer.hs b/src/WiimotePlayer.hs index 7804b26..035c975 100644 --- a/src/WiimotePlayer.hs +++ b/src/WiimotePlayer.hs @@ -8,11 +8,13 @@ import Control.Monad import Data.Bits import Data.Function (on) import Data.List (sortBy) +import Data.Maybe import Data.Ratio ((%)) import Data.Typeable import HWiid import Player +import Tank data WiimotePlayer = WiimotePlayer Wiimote @@ -36,30 +38,36 @@ instance Player WiimotePlayer where let nx = ((fromIntegral . extNunchukStickX $ ext) - 0x80)/0x80 ny = ((fromIntegral . extNunchukStickY $ ext) - 0x80)/0x80 in if (nx*nx + ny*ny) < 0.4 then (x, y) else (x+nx, y+ny) - - --ax = aimx - (fromRational . toRational . tankX $ tank) - --ay = aimy - (fromRational . toRational . tankY $ tank) + + aim = handleIR state + aangle = if isJust aim + then + let aimx = fst $ fromJust aim + aimy = snd $ fromJust aim + ax = aimx - (fromRational . toRational . tankX $ tank) + ay = aimy - (fromRational . toRational . tankY $ tank) + in if (ax /= 0 || ay /= 0) then Just $ fromRational $ round ((atan2 ay ax)*1000000*180/pi)%1000000 else Nothing + else + Nothing + move = (mx /= 0 || my /= 0) angle = atan2 my mx moveangle = if move then Just $ fromRational $ round ((angle - (sin $ 8*x)/8)*1000000*180/pi)%1000000 else Nothing - - - --aangle = if (ax /= 0 || ay /= 0) then Just $ fromRational $ round ((atan2 ay ax)*1000000*180/pi)%1000000 else Nothing - when foo $ print $ handleIR state - return (WiimotePlayer wiimote, moveangle, move, Nothing, shoot) + when foo $ print $ state + return (WiimotePlayer wiimote, moveangle, move, aangle, shoot) irXScale :: Float -irXScale = 1 +irXScale = 20 irXTranslate :: Float -irXTranslate = 0 +irXTranslate = 0 + 7 irYScale :: Float -irYScale = 1 +irYScale = 20 irYTranslate :: Float -irYTranslate = 0 +irYTranslate = -10 + 8 handleIR :: WiimoteState -> Maybe (Float, Float) handleIR state = handle $ sortIRSourcesByPos $ take 2 $ sortIRSourcesBySize $ stateIRSources state |