Repository navigation
Expand file tree
/
Copy pathPdInterpreter_hs.hs
More file actions
589 lines (497 loc) · 24.2 KB
/
Copy pathPdInterpreter_hs.hs
File metadata and controls
589 lines (497 loc) · 24.2 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
import Data.Sequence (Seq, fromList, index, update)
import qualified Data.Sequence (length, foldlWithIndex)
import Data.Foldable (toList)
import qualified Data.Foldable (foldl)
import Debug.Trace
import Data.List (sort)
import Text.Printf
import Data.Fixed
import Data.Binary.Put
import qualified Data.ByteString.Lazy as ByteString
import Control.Monad
data PdAtom = PdFloat Double
| PdSymbol String
| PdGPointer Int
deriving Eq
instance Show PdAtom where
show (PdFloat f) = show f
show (PdSymbol s) = show s
show (PdGPointer i) = "GPointer:" ++ show i
type PdSample = Double
type PdSignal = [PdSample]
data PdInlet = PdControlInlet Bool String
| PdSignalInlet Double
deriving Show
data PdOutlet = PdControlOutlet String
| PdSignalOutlet
deriving Show
data PdToken = PdTDollar Int
| PdTAtom PdAtom
deriving Show
data PdReceiver = PdToOutlet
| PdReceiver String
| PdRDollar Int
| PdReceiverErr
deriving Show
data PdCmd = PdCmd PdReceiver [PdToken]
deriving Show
-- creation-arguments, inlets, outlets
data PdNode = PdObject [PdAtom] [PdInlet] [PdOutlet]
| PdAtomBox [PdAtom] [PdInlet] [PdOutlet]
| PdMessageBox [PdCmd] [PdInlet] [PdOutlet]
| PdGObject [PdAtom] [PdInlet] [PdOutlet]
deriving Show
data PdMessage = PdMessage [PdAtom]
deriving Show
-- (src-node-idx, outlet-idx), (dst-node-idx, inlet-idx)
data PdConnection = PdConnection (Int, Int) (Int, Int)
deriving Show
-- time, node-idx, arg
data PdEvent = PdEvent Int Int (Maybe PdAtom)
deriving Show
type PdBufferSize = Int
-- buffer-size, nodes, connections, dsp-sort-order
data PdPatch = PdPatch PdBufferSize (Seq PdNode) (Seq PdConnection) [Int]
-- inlet-data, internal-state
data PdNodeState = PdNodeState (Seq [PdAtom]) [PdAtom]
instance Show PdNodeState where
show (PdNodeState inlets atoms) =
"{" ++ show (toList inlets) ++ " | " ++ (show atoms) ++ "}\n"
-- step, node-states, outputs
data PdEnv = PdEnv Int (Seq PdNodeState) [String]
instance Show PdEnv where
show (PdEnv step states output) =
"Step: " ++ show step ++ " - Nodes: " ++ show (toList states) ++ " - Output: {\n" ++ concatMap (\l -> l ++ "\n") output ++ "}\n"
-- Produce a sequence of n empty inlets
emptyInlets :: Int -> Seq [PdAtom]
emptyInlets n = fromList (replicate n [])
ffor a f = fmap f a
initialState :: PdPatch -> Seq PdNodeState
initialState (PdPatch _ nodes conns _) =
Data.Foldable.foldl doConn zeroState conns
where
zeroState :: Seq PdNodeState
zeroState =
ffor nodes (\ node ->
case node of
PdAtomBox atoms inl _ -> PdNodeState (emptyInlets (length inl)) atoms
PdObject _ inl _ -> PdNodeState (emptyInlets (length inl)) []
PdMessageBox _ inl _ -> PdNodeState (emptyInlets (length inl)) []
PdGObject _ inl _ -> PdNodeState (emptyInlets (length inl)) []
)
doConn :: Seq PdNodeState -> PdConnection -> Seq PdNodeState
doConn prev (PdConnection (src, outl) (dst, inl)) =
let
srcNode = index nodes src
dstState@(PdNodeState dstInlets dstAtoms) = index prev dst
dstInlet = index dstInlets inl
in
case srcNode of
PdAtomBox atoms _ _ ->
let
newInlets = update inl (dstInlet ++ atoms) dstInlets
newState = PdNodeState newInlets dstAtoms
in
update dst newState prev
_ ->
prev
dollarExpansion :: PdCmd -> [PdAtom] -> (PdReceiver, [PdAtom])
dollarExpansion cmd@(PdCmd recv tokens) cmdState =
(recv', atoms')
where
recv' =
case recv of
PdRDollar n ->
case (cmdState !! (trace (show n) n)) of
PdSymbol s -> PdReceiver s
_ -> PdReceiverErr
_ -> recv
atoms' =
ffor tokens (\token ->
case token of
PdTDollar n -> cmdState !! (trace (show cmdState ++ " !! " ++ show n) n)
PdTAtom atom -> atom
)
updateNodeState :: Int -> PdNodeState -> PdEnv -> PdEnv
updateNodeState idx state env@(PdEnv step states output) =
PdEnv step (update idx state states) output
updateInlet :: Int -> Int -> [PdAtom] -> PdEnv -> PdEnv
updateInlet dst inl atoms env@(PdEnv step states output) =
let
oldState@(PdNodeState inlets internal) = index states dst
newState = PdNodeState (update inl atoms inlets) internal
in
updateNodeState dst newState env
saturate :: Functor f => f PdAtom -> f PdAtom
saturate =
fmap (\(PdFloat f) -> PdFloat (max (-1.0) (min 1.0 f)))
-- additive synthesis
addToInlet :: Int -> Int -> [PdAtom] -> PdEnv -> PdEnv
addToInlet dst inl atoms env@(PdEnv step states output) =
let
oldState@(PdNodeState inlets internal) = index states dst
oldAtoms = index inlets inl
newAtoms = saturate $ fmap (\(PdFloat a, PdFloat b) -> PdFloat (a + b)) (zip oldAtoms atoms)
newState = PdNodeState (update inl newAtoms inlets) internal
in
updateNodeState dst newState env
printOut :: [PdAtom] -> PdEnv -> PdEnv
printOut atoms env@(PdEnv step states output) =
PdEnv step states (output ++ ["print: " ++ show atoms])
zeroDspInlets :: PdEnv -> [Int] -> PdEnv
zeroDspInlets env@(PdEnv step states output) dspSort =
let
states' =
fromList $ clearedStates 0 (toList states) (sort dspSort)
where
zeroState :: PdNodeState -> PdNodeState
zeroState (PdNodeState inlets internal) =
PdNodeState (fromList $ replicate (Data.Sequence.length inlets) (replicate 64 (PdFloat 0.0))) internal
clearedStates :: Int -> [PdNodeState] -> [Int] -> [PdNodeState]
clearedStates i (st:sts) indices@(idx:idxs)
| i == idx = zeroState st : clearedStates (i+1) sts idxs
| otherwise = st : clearedStates (i+1) sts indices
clearedStates i states [] = states
clearedStates i [] _ = []
in
PdEnv step states' output
performDsp :: PdNode -> PdNodeState -> ([PdAtom], [PdAtom])
osc :: Double -> Double -> Double -> Double
osc position delta idx = (position + (delta * idx)) `mod'` (2 * pi)
performDsp obj@(PdObject [PdSymbol "osc~", PdFloat freq] _ _) state@(PdNodeState inlets []) =
performDsp obj (PdNodeState inlets [PdFloat ((2 * pi) / (32000 / freq)), PdFloat 0])
performDsp obj@(PdObject [PdSymbol "osc~", _] _ _) state@(PdNodeState inlets [PdFloat delta, PdFloat position]) =
let
output = map (PdFloat . sin . osc position delta) [0..63]
nextPosition = osc position delta 64
newInternal = [PdFloat delta, PdFloat nextPosition]
in
(output, newInternal)
performDsp obj@(PdObject [PdSymbol "line~"] _ _) state@(PdNodeState inlets []) =
performDsp obj (PdNodeState inlets [PdFloat 0, PdFloat 0, PdFloat 0])
performDsp obj@(PdObject [PdSymbol "line~"] _ _) state@(PdNodeState inlets [PdFloat current, PdFloat target, PdFloat delta]) =
let
limiter = if delta > 0 then min else max
output = map PdFloat $ tail $ take 65 $ iterate (\v -> limiter target (v + delta)) current
newInternal = [last output, PdFloat target, PdFloat delta]
in
(output, newInternal)
performDsp obj@(PdObject [PdSymbol "*~"] _ _) state@(PdNodeState inlets []) =
let
mult (PdFloat a) (PdFloat b) = PdFloat (a * b)
output = zipWith mult (index inlets 0) (index inlets 1)
in
(output, [])
performDsp obj state =
trace ("performDsp catch-all: " ++ show obj) (toList $ replicate 64 $ PdFloat 0.0, [])
run :: Int -> PdPatch -> [PdEvent] -> [PdEnv]
run steps patch@(PdPatch _ nodes conns dspSort) events =
let
sendMessage :: [PdAtom] -> PdNode -> Int -> Int -> PdEnv -> PdEnv
-- message box:
sendMessage atoms (PdMessageBox cmds _ _) nodeIdx 0 env =
foldl (processCommand nodeIdx) (updateInlet nodeIdx 0 atoms env) cmds
-- "print" object:
sendMessage (PdSymbol "float" : fs) (PdObject (PdSymbol "print" : xs) _ _) _ 0 env =
printOut (xs ++ fs) env
sendMessage atoms (PdObject (PdSymbol "print" : xs) _ _) _ 0 env =
printOut (xs ++ atoms) env
-- "float" object:
sendMessage [PdSymbol "bang"] (PdObject (PdSymbol "float" : xs) _ _) nodeIdx 0 env@(PdEnv _ states _) =
let
(PdNodeState inlets internal) = index states nodeIdx
oldInternal = if internal /= [] then internal else [PdFloat 0]
inlet1 = index inlets 1
newInternal = if inlet1 == [] then oldInternal else inlet1
env' = updateNodeState nodeIdx (PdNodeState (emptyInlets (Data.Sequence.length inlets)) newInternal) env
in
trace ("outputting float " ++ show newInternal)
(forEachOutlet nodeIdx (sendMessage (PdSymbol "float" : newInternal)) env')
sendMessage (PdSymbol "float" : fl) (PdObject [PdSymbol "float"] inl _) nodeIdx 0 env@(PdEnv _ states _) =
let
env' = updateNodeState nodeIdx (PdNodeState (emptyInlets (length inl)) fl) env
in
trace ("forwarding float " ++ show fl)
(forEachOutlet nodeIdx (sendMessage (PdSymbol "float" : fl)) env')
-- "+" object:
sendMessage [PdSymbol "float", fl] (PdObject [PdSymbol "+", n] _ _) nodeIdx 0 env@(PdEnv _ states _) =
let
(PdNodeState inlets internal) = trace "+ got a float"
(index states nodeIdx)
(PdFloat val0) = fl
inlet1 = index inlets 1
(PdFloat val1) = if inlet1 == [] then n else head inlet1
newInternal = [PdFloat (val0 + val1)]
env' = updateNodeState nodeIdx (PdNodeState (update 0 [fl] inlets) newInternal) env
in
forEachOutlet nodeIdx (sendMessage (PdSymbol "float" : newInternal)) env'
sendMessage [PdSymbol "bang"] (PdObject [PdSymbol "+", n] _ _) nodeIdx 0 env@(PdEnv _ states _) =
let
(PdNodeState inlets internal) = index states nodeIdx
inlet0 = index inlets 0
(PdFloat val0) = if inlet0 == [] then (PdFloat 0) else head inlet0
inlet1 = index inlets 1
(PdFloat val1) = if inlet1 == [] then n else head inlet1
newInternal = [PdFloat (val0 + val1)]
env' = updateNodeState nodeIdx (PdNodeState inlets newInternal) env
in
forEachOutlet nodeIdx (sendMessage (PdSymbol "float" : newInternal)) env'
-- "osc~" object:
sendMessage [PdSymbol "float", PdFloat freq] (PdObject (PdSymbol "osc~" : _) _ _) nodeIdx 0 env@(PdEnv _ states _) =
let
(PdNodeState inlets [_, position]) = index states nodeIdx
in
updateNodeState nodeIdx (PdNodeState inlets [PdFloat ((2 * pi) / (32000 / freq)), position]) env
-- "line~" object:
sendMessage [PdSymbol "list", PdFloat amp, PdFloat time] (PdObject [PdSymbol "line~"] _ _) nodeIdx 0 env@(PdEnv _ states _) =
let
(PdNodeState inlets internal) = index states nodeIdx
[PdFloat current, PdFloat target, PdFloat delta] = if internal /= [] then internal else [PdFloat 0, PdFloat 0, PdFloat 0]
newInternal = [PdFloat current, PdFloat amp, PdFloat ((amp - current) / (time * 32))]
in
updateNodeState nodeIdx (PdNodeState inlets newInternal) env
-- cold inlets:
sendMessage (PdSymbol "float" : fs) node nodeIdx inl env =
trace ("catch all float: " ++ show fs ++ " to " ++ show node ++ " " ++ show inl)
(updateInlet nodeIdx inl fs env)
sendMessage atoms node nodeIdx inl env =
trace ("catch all: " ++ show atoms ++ " to " ++ show node ++ " " ++ show inl)
(updateInlet nodeIdx inl atoms env)
--
forEachOutlet :: Int -> (PdNode -> Int -> Int -> PdEnv -> PdEnv) -> PdEnv -> PdEnv
forEachOutlet idx op env =
Data.Foldable.foldl handle env conns
where
handle :: PdEnv -> PdConnection -> PdEnv
handle env (PdConnection (src, _) (dst, inl))
| src == idx = (trace ("Will send event to "++show dst++" "++show inl) op (index nodes dst) dst inl env)
| otherwise = env
forEachReceiver :: String -> (PdNode -> Int -> Int -> PdEnv -> PdEnv) -> PdEnv -> PdEnv
forEachReceiver name op env =
Data.Sequence.foldlWithIndex handle env nodes
where
handle :: PdEnv -> Int -> PdNode -> PdEnv
handle env dst node@(PdObject (PdSymbol "r" : (PdSymbol rname : _)) _ _)
| name == rname = forEachOutlet dst op env
handle env _ _ = env
normalizeMessage :: [PdAtom] -> [PdAtom]
normalizeMessage atoms@[PdFloat f] = (PdSymbol "float" : atoms)
normalizeMessage atoms@(PdFloat f : xs) = (PdSymbol "list" : atoms)
normalizeMessage atoms = atoms
processCommand :: Int -> PdEnv -> PdCmd -> PdEnv
processCommand idx env@(PdEnv step states output) cmd =
let
(PdNodeState inlets _) = index states idx
inletData = index inlets 0
(recv, atoms) = dollarExpansion cmd (trace ("data: "++show inletData) inletData)
in
case (trace ("At " ++ show idx ++ " routing " ++ show atoms ++ " to " ++ show recv) recv) of
PdToOutlet ->
forEachOutlet idx (sendMessage (normalizeMessage atoms)) env
PdReceiver r ->
forEachReceiver r (sendMessage (normalizeMessage atoms)) env
PdReceiverErr ->
printOut [PdSymbol "$1: symbol needed as message destination"] env
processEvent :: PdEvent -> PdEnv -> PdEnv
processEvent event@(PdEvent time idx arg) env@(PdEnv step _ _) =
let
node = index nodes idx
in
case (trace ("New EVENT: " ++ show time ++ "/ object " ++ show idx ++ " for env " ++ show env) node) of
PdMessageBox cmds _ _ -> updateInlet idx 0 [] (foldl (processCommand idx) env cmds)
PdAtomBox _ _ _ ->
case arg of
Just atom -> updateInlet idx 0 [atom] (processCommand idx env (PdCmd PdToOutlet [PdTAtom atom]))
Nothing -> error "Events on atom boxes expect an argument."
_ -> env
processDspTree :: PdEnv -> PdEnv
processDspTree env =
foldl handle (zeroDspInlets env dspSort) dspSort
where
handle :: PdEnv -> Int -> PdEnv
handle env'@(PdEnv step states _) idx =
let
obj = index nodes idx
state@(PdNodeState inlets internal) = index states idx
(outDsp, newInternal) = performDsp obj state
env'' = updateNodeState idx (PdNodeState inlets newInternal) env'
in
Data.Foldable.foldl (propagate outDsp) env'' conns
where
propagate :: [PdAtom] -> PdEnv -> PdConnection -> PdEnv
propagate outDsp env (PdConnection (src, 0) (dst, inl))
| src == idx = addToInlet dst inl outDsp env
| otherwise = env
runStep :: PdEnv -> [PdEvent] -> PdEnv
runStep env@(PdEnv step _ _) events =
let
env'@(PdEnv _ states output) = foldr processEvent env events
env''@(PdEnv _ states' output') =
if step `mod` 2 == 0
then processDspTree env'
else env'
in
PdEnv (step + 1) states' output'
loop :: PdEnv -> [PdEvent] -> [PdEnv] -> [PdEnv]
loop env@(PdEnv step _ _) events envs =
if step > steps
then envs
else
let (currEvents, nextEvents) = span (\(PdEvent time _ _) -> time == step) events
in loop (runStep env currEvents) nextEvents (envs ++ [env])
in loop (PdEnv 0 (initialState patch) []) events []
getData :: PdNodeState -> [Integer]
getData state@(PdNodeState inlets _) =
let
inlet = index inlets 0
in
map (\(PdFloat f) -> floor (f * 65535)) inlet
everyOther :: [a] -> [a]
everyOther (x:(y:xs)) = x : everyOther xs
everyOther x = x
genOutput x = concat $ everyOther $ toList $ fmap (\env@(PdEnv _ states _) -> getData $ index states 6) x
--genOutput x = x
putWave vs =
let
riff = 0x46464952
wave = 0x45564157
fmts = 0x20746d66
datx = 0x61746164
formatHeaderLen = 16
fileSize = (44 + (length vs) * 2)
bitsPerSample = 16
format = 1
channels = 1
sampleRate = 32000
in do
putWord32le riff
putWord32le (fromIntegral fileSize)
putWord32le wave
putWord32le fmts
putWord32le formatHeaderLen
putWord16le format
putWord16le channels
putWord32le sampleRate
putWord32le (sampleRate * bitsPerSample * (fromIntegral channels) `div` 8)
putWord16le (((fromIntegral bitsPerSample) * channels) `div` 8)
putWord16le (fromIntegral bitsPerSample)
putWord32le datx
putWord32le (fromIntegral ((length vs) * 2))
mapM_ (putWord16le . fromIntegral) vs
csh = 554.37
ash = 932.33
g = 783.99
gsh = 830.61
f = 698.46
--
-- osc0.pd
patch = PdPatch 10 (fromList [
PdAtomBox [PdFloat 0] [PdControlInlet True "bang"] [PdControlOutlet "float"],
PdObject [PdSymbol "osc~", PdFloat gsh] [PdControlInlet True "float", PdControlInlet True "float"] [PdSignalOutlet],
PdMessageBox [PdCmd PdToOutlet [PdTAtom (PdFloat 0.5), PdTAtom (PdFloat 1000)]] [PdControlInlet True "bang"] [PdControlOutlet "list"],
PdMessageBox [PdCmd PdToOutlet [PdTAtom (PdFloat 0), PdTAtom (PdFloat 100)]] [PdControlInlet True "bang"] [PdControlOutlet "list"],
PdObject [PdSymbol "line~"] [PdControlInlet True "list", PdControlInlet False "float"] [PdSignalOutlet],
PdObject [PdSymbol "*~"] [PdSignalInlet 0, PdSignalInlet 0] [PdSignalOutlet],
PdObject [PdSymbol "dac~"] [PdSignalInlet 0] [],
PdObject [PdSymbol "r", PdSymbol "metroToggle"] [] [PdControlOutlet "bang"],
PdObject [PdSymbol "metro", PdFloat 500] [PdControlInlet True "bang"] [PdControlOutlet "bang"],
PdObject [PdSymbol "tabwrite~", PdSymbol "array99"] [PdControlInlet True "signal"] [],
PdGObject [PdSymbol "array99"] [] [],
PdMessageBox [PdCmd (PdReceiver "metroToggle") [PdTAtom (PdFloat 1.0)]] [PdControlInlet True "bang"] [PdControlOutlet "list"],
PdMessageBox [PdCmd (PdReceiver "metroToggle") [PdTAtom (PdFloat 0.0)]] [PdControlInlet True "bang"] [PdControlOutlet "list"]
]) (fromList [
PdConnection (0, 0) (1, 0), -- 0 -> osc~
PdConnection (1, 0) (5, 0), -- osc~ -> *~
PdConnection (1, 0) (9, 0), -- osc~ -> tabwrite~
PdConnection (7, 0) (8, 0), -- r -> metro
PdConnection (8, 0) (9, 0), -- metro -> tabwrite~
PdConnection (2, 0) (4, 0), -- 0.1 100 -> line~
PdConnection (3, 0) (4, 0), -- 0 100 -> line~
PdConnection (4, 0) (5, 1), -- line~ -> *~
PdConnection (5, 0) (6, 0) -- line~ -> dac~
]) [1, 4, 5, 9, 6]
main :: IO ()
main =
ByteString.putStr $ runPut (putWave output)
where
output = genOutput $ run 10000 patch [
(PdEvent 5 11 Nothing), -- metroToggle 1
(PdEvent 10 2 Nothing), -- 0.1 1000
(PdEvent 900 3 Nothing), -- 0 100
(PdEvent 1001 0 (Just $ PdFloat csh)),
(PdEvent 1002 2 Nothing), -- 0.1 1000
(PdEvent 1900 3 Nothing), -- 0 100
(PdEvent 2001 0 (Just $ PdFloat g)),
(PdEvent 2002 2 Nothing), -- 0.1 1000
(PdEvent 3660 3 Nothing), -- 0 100
(PdEvent 3749 2 Nothing), -- 0.1 1000
(PdEvent 3750 0 (Just $ PdFloat gsh)),
(PdEvent 3875 0 (Just $ PdFloat ash)),
(PdEvent 4000 0 (Just $ PdFloat gsh)),
(PdEvent 4333 0 (Just $ PdFloat f)),
(PdEvent 4666 0 (Just $ PdFloat csh)),
(PdEvent 5000 0 (Just $ PdFloat g)),
(PdEvent 5650 3 Nothing), -- 0 100
(PdEvent 5745 2 Nothing), -- 0.1 1000
(PdEvent 5750 0 (Just $ PdFloat gsh)),
(PdEvent 5875 0 (Just $ PdFloat ash)),
(PdEvent 6000 0 (Just $ PdFloat gsh)),
(PdEvent 7000 3 Nothing), -- 0 100
(PdEvent 4500 12 Nothing) -- metroToggle 0
]
--}
{--
-- messages.pd
patch = PdPatch 10 (fromList [
PdMessageBox [PdCmd PdToOutlet [PdTAtom (PdSymbol "list"), PdTAtom (PdFloat 1), PdTAtom (PdFloat 2)], PdCmd PdToOutlet [PdTAtom (PdSymbol "list"), PdTAtom (PdFloat 10), PdTAtom (PdFloat 20)]] [PdControlInlet True "list"] [],
PdMessageBox [PdCmd PdToOutlet [PdTAtom (PdSymbol "list"), PdTAtom (PdSymbol "foo"), PdTAtom (PdFloat 5), PdTAtom (PdFloat 6)]] [PdControlInlet True "list"] [],
PdMessageBox [PdCmd PdToOutlet [PdTDollar 1, PdTDollar 1], PdCmd (PdRDollar 1) [PdTDollar 2], PdCmd (PdReceiver "bar") [PdTDollar 2, PdTDollar 1]] [PdControlInlet True "list"] [],
PdObject [PdSymbol "print"] [PdControlInlet True "symbol"] [],
PdObject [PdSymbol "print"] [PdControlInlet True "symbol"] [],
PdObject [PdSymbol "r", PdSymbol "foo"] [] [PdControlOutlet "bang"],
PdObject [PdSymbol "print", PdSymbol "viaFoo"] [PdControlInlet True "symbol"] [],
PdObject [PdSymbol "r", PdSymbol "bar"] [] [PdControlOutlet "bang"],
PdObject [PdSymbol "print", PdSymbol "viaBar"] [PdControlInlet True "symbol"] []
]) (fromList [
PdConnection (0, 0) (2, 0), -- 1 2, 10 20 -> $1 $1...
PdConnection (1, 0) (2, 0), -- 4 5 6 -> $1 $1...
PdConnection (2, 0) (3, 0), -- $1 $1... -> print
PdConnection (2, 0) (4, 0), -- $1 $1... -> print
PdConnection (5, 0) (6, 0), -- r foo -> print viaFoo
PdConnection (7, 0) (8, 0) -- r bar -> print viaBar
]) []
main :: IO ()
main = print (run 30 patch [(PdEvent 1 0 Nothing), (PdEvent 3 1 Nothing)])
--}
{-- inc.pd
patch :: PdPatch
patch = PdPatch 10 (fromList [
PdMessageBox [PdCmd PdToOutlet [PdTAtom (PdSymbol "bang")]] [PdControlInlet True "list"] [],
PdObject [PdSymbol "float"] [PdControlInlet True "float", PdControlInlet False "float"] [PdControlOutlet "float"],
PdObject [PdSymbol "print"] [PdControlInlet True "list"] [],
PdObject [PdSymbol "+", PdFloat 1] [PdControlInlet True "float", PdControlInlet False "float"] [PdControlOutlet "float"],
PdObject [PdSymbol "print"] [PdControlInlet True "list"] [],
PdMessageBox [PdCmd PdToOutlet [PdTAtom (PdSymbol "bang")]] [PdControlInlet True "list"] [],
PdMessageBox [PdCmd PdToOutlet [PdTAtom (PdSymbol "float"), PdTAtom (PdFloat 100)]] [PdControlInlet True "list"] []
]) (fromList [
PdConnection (0, 0) (1, 0),
PdConnection (1, 0) (2, 0),
PdConnection (1, 0) (3, 0),
PdConnection (3, 0) (1, 1),
PdConnection (3, 0) (4, 0),
PdConnection (5, 0) (3, 0),
PdConnection (6, 0) (3, 1)
]) []
main :: IO ()
main = print (run 30 patch [
(PdEvent 1 0),
(PdEvent 3 0),
(PdEvent 5 0),
(PdEvent 6 5),
(PdEvent 7 5),
(PdEvent 8 6),
(PdEvent 10 5),
(PdEvent 12 0),
(PdEvent 13 0),
(PdEvent 15 0) ])
--}