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|
; CHIMEPAD (2012) for realtime Android Csound - by Arthur B. Hunkins
; A custom version of CHIMEPLAY for chime and other natural sound samples
; Requires Android OS 2.3 or higher and CsoundApp-5.18.apk (or higher) installed
Downloadable from http://sourceforge.net/projects/csound/files/csound5/Android/
Run CSD Player and Browse to this file; select one of the two sets before starting.
; 0-1 background loop, 1-5 single-shot samples per sound set
; Only WAV files are permitted.
; Each default sound set includes 5 chimes and an ambient loop.
; Background loop must be named 0.wav (set 1) or 10.wav (set 2),
; and samples labeled 1.wav and up (set 1), or 11.wav and up (set 2).
; All soundfiles must be in the same folder as this file (suggestion: Music folder).
; Users are encouraged to create their own sound sets from natural sources.
; For more info, including a sample performance outline, see: ChimePadReadMe.txt
<CsoundSynthesizer>
<CsOptions>
-odac -dm3 --expression-opt --sample-accurate
</CsOptions>
<CsInstruments>
sr = 8000
ksmps = 100
nchnls = 2
gkamp init 1
gkpan init .5
instr 1
kflag init 0
kflag1 init 0
kflag2 init 0
kflag3 init 0
kflag4 init 0
kflag5 init 0
ktime1 init 0
ktime2 init 0
ktime3 init 0
ktime4 init 0
ktime5 init 0
ktime times
iset chnget "slider1"
if (iset > .75) || (iset < .25) then
gidecay = 2
else
gidecay = .025
endif
if iset > .5 then
Sfile0 = "10.wav"
ins0 = 12
Sfile1 = "11.wav"
ins1 = 13
Sfile2 = "12.wav"
ins2 = 14
Sfile3 = "13.wav"
ins3 = 15
Sfile4 = "14.wav"
ins4 = 16
Sfile5 = "15.wav"
ins5 = 17
else
Sfile0 = "0.wav"
ins0 = 2
Sfile1 = "1.wav"
ins1 = 3
Sfile2 = "2.wav"
ins2 = 4
Sfile3 = "3.wav"
ins3 = 5
Sfile4 = "4.wav"
ins4 = 6
Sfile5 = "5.wav"
ins5 = 7
endif
i0 filevalid Sfile0
i1 filevalid Sfile1
if i1 == 1 then
i1a filelen Sfile1
endif
i2 filevalid Sfile2
if i2 == 1 then
i2a filelen Sfile2
endif
i3 filevalid Sfile3
if i3 == 1 then
i3a filelen Sfile3
endif
i4 filevalid Sfile4
if i4 == 1 then
i4a filelen Sfile4
endif
i5 filevalid Sfile5
if i5 == 1 then
i5a filelen Sfile5
endif
if (i0 == 0) || (kflag == 1) goto skip
event "i", ins0, 0, -1
kflag = 1
skip:
kamp chnget "trackpad.y"
gkamp = (kamp > 0? kamp: gkamp)
kpan chnget "trackpad.x"
gkpan = (kpan > 0? kpan: gkpan)
kfreq chnget "slider2"
if kfreq < .05 then
kflag1 = 0
kflag2 = 0
kflag3 = 0
kflag4 = 0
kflag5 = 0
endif
if i1 > 0 then
k1 chnget "butt1"
k1a trigger k1, .5, 0
if k1a > 0 then
event "i", ins1, 0, i1a
kgoto end
endif
if kfreq >= .05 then
if kflag1 == 0 then
krand1 random 2, 2 + (kfreq * 18)
ktime1 = ktime + krand1
kflag1 = 1
kgoto end
endif
if ktime >= ktime1 then
event "i", ins1, 0, i1a
kflag1 = 0
kgoto end
endif
endif
endif
if i2 > 0 then
k2 chnget "butt2"
k2a trigger k2, .5, 0
if k2a > 0 then
event "i", ins2, 0, i2a
kgoto end
endif
if kfreq >= .05 then
if kflag2 == 0 then
krand2 random 2, 2 + (kfreq * 18)
ktime2 = ktime + krand2
kflag2 = 1
kgoto end
endif
if ktime >= ktime2 then
event "i", ins2, 0, i2a
kflag2 = 0
kgoto end
endif
endif
endif
if i3 > 0 then
k3 chnget "butt3"
k3a trigger k3, .5, 0
if k3a > 0 then
event "i", ins3, 0, i3a
kgoto end
endif
if kfreq >= .05 then
if kflag3 == 0 then
krand3 random 2, 2 + (kfreq * 18)
ktime3 = ktime + krand3
kflag3 = 1
kgoto end
endif
if ktime >= ktime3 then
event "i", ins3, 0, i3a
kflag3 = 0
kgoto end
endif
endif
endif
if i4 > 0 then
k4 chnget "butt4"
k4a trigger k4, .5, 0
if k4a > 0 then
event "i", ins4, 0, i4a
kgoto end
endif
if kfreq >= .05 then
if kflag4 == 0 then
krand4 random 2, 2 + (kfreq * 18)
ktime4 = ktime + krand4
kflag4 = 1
kgoto end
endif
if ktime >= ktime4 then
event "i", ins4, 0, i4a
kflag4 = 0
kgoto end
endif
endif
endif
if i5 > 0 then
k5 chnget "butt5"
k5a trigger k5, .5, 0
if k5a > 0 then
event "i", ins5, 0, i5a
kgoto end
endif
if kfreq >= .05 then
if kflag5 == 0 then
krand5 random 2, 2 + (kfreq * 18)
ktime5 = ktime + krand5
kflag5 = 1
kgoto end
endif
if ktime >= ktime5 then
event "i", ins5, 0, i5a
kflag5 = 0
kgoto end
endif
endif
endif
end: endin
instr 2, 12
kamp init 0
if p1 == 2 then
Sfile = "0.wav"
else
Sfile = "10.wav"
endif
ichans filenchnls Sfile
kamp chnget "slider5"
skip4:
if ichans == 2 goto skip5
aout diskin2 Sfile, 1, 0, 1
outs aout * kamp * 4, aout * kamp * 4
goto end
skip5:
a1, a2 diskin2 Sfile, 1, 0, 1
outs a1 * kamp * 4, a2 * kamp * 4
end: endin
instr 3, 4, 5, 6, 7, 13, 14, 15, 16, 17
iamp = i(gkamp)
iramp chnget "slider4"
iramp2 = 1 - iramp
iramp2 random iramp2, 1
iamp = (iramp < .05? iamp: iramp2)
ipan = i(gkpan)
irpan chnget "slider3"
irpan2 = irpan * .5
irpan2 random -irpan2, irpan2
ipan = (irpan < .05? ipan: .5 + irpan2)
if p1 == 3 then
Sfile = "1.wav"
elseif p1 == 4 then
Sfile = "2.wav"
elseif p1 == 5 then
Sfile = "3.wav"
elseif p1 == 6 then
Sfile = "4.wav"
elseif p1 == 7 then
Sfile = "5.wav"
elseif p1 == 13 then
Sfile = "11.wav"
elseif p1 == 14 then
Sfile = "12.wav"
elseif p1 == 15 then
Sfile = "13.wav"
elseif p1 == 16 then
Sfile = "14.wav"
else
Sfile = "15.wav"
endif
ichans filenchnls Sfile
kamp linseg 0, .025, iamp, p3 - .025 - gidecay, iamp, gidecay, 0
if ichans == 2 goto skip
aout diskin2 Sfile, 1
a1,a2,a3,a4 pan aout, ipan, 1, 1, 1
outs a1 * kamp, a2 * kamp
goto end
skip:
aout,aout2 diskin2 Sfile, 1
a1,a2,a3,a4 pan aout, ipan, 1, 1, 1
a5,a6,a7,a8 pan aout2, ipan, 1, 1, 1
outs (a1 + a5) * kamp, (a2 + a6) * kamp
end: endin
</CsInstruments>
<CsScore>
f1 0 8193 9 .25 1 0
i1 0 36000
e
</CsScore>
</CsoundSynthesizer>
|
