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Use NEQk NIP pattern for piano

This commit is contained in:
neauoire 2021-08-15 18:03:34 -07:00
parent d111146eb6
commit f59537d993
1 changed files with 17 additions and 16 deletions
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33
projects/examples/demos/piano.tal
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@ -4,6 +4,7 @@
%< { LTH } %> { GTH } %= { EQU } %! { NEQ }
%++ { ADD2 } %-- { SUB2 } %** { MUL2 } %// { DIV2 }
%<< { LTH2 } %>> { GTH2 } %== { EQU2 } %!! { NEQ2 }
%!~ { NEQk NIP }
%RTN { JMP2r }
%TOS { #00 SWP }
@ -114,21 +115,21 @@ BRK
#40 .Screen/sprite DEO
.Controller/key DEI
DUP #61 ! ,&no-c JCN
[ LIT 'a ] !~ ,&no-c JCN
#30 .octave LDZ #0c * + ;play JSR2 &no-c
DUP #73 ! ,&no-d JCN
[ LIT 's ] !~ ,&no-d JCN
#32 .octave LDZ #0c * + ;play JSR2 &no-d
DUP #64 ! ,&no-e JCN
[ LIT 'd ] !~ ,&no-e JCN
#34 .octave LDZ #0c * + ;play JSR2 &no-e
DUP #66 ! ,&no-f JCN
[ LIT 'f ] !~ ,&no-f JCN
#35 .octave LDZ #0c * + ;play JSR2 &no-f
DUP #67 ! ,&no-g JCN
[ LIT 'g ] !~ ,&no-g JCN
#37 .octave LDZ #0c * + ;play JSR2 &no-g
DUP #68 ! ,&no-a JCN
[ LIT 'h ] !~ ,&no-a JCN
#39 .octave LDZ #0c * + ;play JSR2 &no-a
DUP #6a ! ,&no-b JCN
[ LIT 'j ] !~ ,&no-b JCN
#3b .octave LDZ #0c * + ;play JSR2 &no-b
DUP #6b ! ,&no-c2 JCN
[ LIT 'k ] !~ ,&no-c2 JCN
#3c .octave LDZ #0c * + ;play JSR2 &no-c2
POP
@ -185,10 +186,10 @@ BRK
.Mouse/x DEI2 .octave-view/x1 LDZ2 -- 8// NIP #09 ! ,&no-mod JCN
.Mouse/y DEI2 .octave-view/y1 LDZ2 -- 8// NIP
DUP #00 ! ,&no-incr JCN
[ #00 ] !~ ,&no-incr JCN
.octave LDZ #03 = ,&no-incr JCN
.octave LDZ #01 + .octave STZ &no-incr
DUP #02 ! ,&no-decr JCN
[ #02 ] !~ ,&no-decr JCN
.octave LDZ #ff = ,&no-decr JCN
.octave LDZ #01 - .octave STZ &no-decr
POP
@ -208,27 +209,27 @@ BRK
@on-touch-adsr-view ( -> )
.Mouse/x DEI2 .adsr-view/x1 LDZ2 -- 8// NIP #03 /
DUP #00 ! ,&no-a JCN
[ #00 ] !~ ,&no-a JCN
.Audio0/adsr DEI
#10 .Mouse/state DEI #10 = #e0 * + +
.Audio0/adsr DEO &no-a
DUP #01 ! ,&no-d JCN
[ #01 ] !~ ,&no-d JCN
.Audio0/adsr DEI
DUP #f0 AND STH #01 .Mouse/state DEI #10 = #0e * + + #0f AND STHr +
.Audio0/adsr DEO &no-d
DUP #02 ! ,&no-s JCN
[ #02 ] !~ ,&no-s JCN
.Audio0/adsr #01 + DEI
#10 .Mouse/state DEI #10 = #e0 * + +
.Audio0/adsr #01 + DEO &no-s
DUP #03 ! ,&no-r JCN
[ #03 ] !~ ,&no-r JCN
.Audio0/adsr #01 + DEI
DUP #f0 AND STH #01 .Mouse/state DEI #10 = #0e * + + #0f AND STHr +
.Audio0/adsr #01 + DEO &no-r
DUP #05 ! ,&no-left JCN
[ #05 ] !~ ,&no-left JCN
.Audio0/volume DEI
#10 .Mouse/state DEI #10 = #e0 * + +
.Audio0/volume DEO &no-left
DUP #06 ! ,&no-right JCN
[ #06 ] !~ ,&no-right JCN
.Audio0/volume DEI
DUP #f0 AND STH #01 .Mouse/state DEI #10 = #0e * + + #0f AND STHr +
.Audio0/volume DEO &no-right