mirror of
https://git.sr.ht/~rabbits/uxn
synced 2024-11-05 22:05:04 +00:00
87 lines
1.9 KiB
Tal
87 lines
1.9 KiB
Tal
( dev/audio )
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%4** { #20 SFT2 }
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%8** { #30 SFT2 }
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( devices )
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|00 @System [ &vector $2 &pad $6 &r $2 &g $2 &b $2 ]
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|20 @Screen [ &vector $2 &width $2 &height $2 &pad $2 &x $2 &y $2 &addr $2 &pixel $1 &sprite $1 ]
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|30 @Audio0 [ &vector $2 &position $2 &output $1 &pad $3 &adsr $2 &length $2 &addr $2 &volume $1 &pitch $1 ]
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( variables )
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|0000
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@timer $1
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@progress $1
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|0100 ( -> )
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( theme )
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#00ff .System/r DEO2
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#0f0f .System/g DEO2
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#0ff0 .System/b DEO2
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( vectors )
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;on-frame .Screen/vector DEO2
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( setup synth )
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#1202 .Audio0/adsr DEO2
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;saw .Audio0/addr DEO2
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#0100 .Audio0/length DEO2
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#ff .Audio0/volume DEO
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BRK
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@on-frame ( -> )
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( incr ) .timer LDZ #01 ADD .timer STZ
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( skip ) .timer LDZ #10 EQU #01 JCN [ BRK ]
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( get note )
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;melody #00 .progress LDZ ADD2 LDA
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( play note )
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DUP .Audio0/pitch DEO
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( erase last note )
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#00 .Screen/sprite DEO
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( draw note )
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#00 SWP 4** #0100 SUB2 .Screen/y DEO2
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#00 .progress LDZ 8** .Screen/x DEO2
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;dot .Screen/addr DEO2
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#01 .Screen/sprite DEO
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( incr ) .progress LDZ #01 ADD #1f AND .progress STZ
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#00 .timer STZ
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BRK
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@dot [ 003c 7eff 7e3c 0000 ]
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@saw [
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0003 0609 0c0f 1215 181b 1e21 2427 2a2d
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3033 3639 3b3e 4143 4649 4b4e 5052 5557
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595b 5e60 6264 6667 696b 6c6e 7071 7274
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7576 7778 797a 7b7b 7c7d 7d7e 7e7e 7e7e
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7f7e 7e7e 7e7e 7d7d 7c7b 7b7a 7978 7776
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7574 7271 706e 6c6b 6967 6664 6260 5e5b
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5957 5552 504e 4b49 4643 413e 3b39 3633
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302d 2a27 2421 1e1b 1815 120f 0c09 0603
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00fd faf7 f4f1 eeeb e8e5 e2df dcd9 d6d3
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d0cd cac7 c5c2 bfbd bab7 b5b2 b0ae aba9
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a7a5 a2a0 9e9c 9a99 9795 9492 908f 8e8c
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8b8a 8988 8786 8585 8483 8382 8282 8282
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8182 8282 8282 8383 8485 8586 8788 898a
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8b8c 8e8f 9092 9495 9799 9a9c 9ea0 a2a5
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a7a9 abae b0b2 b5b7 babd bfc2 c5c7 cacd
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d0d3 d6d9 dcdf e2e5 e8eb eef1 f4f7 fafd ]
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@melody [
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54 52 54 4f 4b 4f 48 ff
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54 52 54 4f 4b 4f 48 ff
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54 56 57 56 57 54 56 54
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56 52 54 52 54 50 54 ff ]
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