mirror of
https://git.sr.ht/~rabbits/uxn
synced 2024-11-29 17:23:01 +00:00
113 lines
2 KiB
Tal
113 lines
2 KiB
Tal
( usage: uxncli console.rom arg1 arg2 arg3
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Prints Hello Uxn!, and listens for incoming stdin events on enter. )
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|10 @Console &vector $2 &read $1 &pad $4 &type $1 &write $1 &error $1
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|00
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@buf
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|0100 ( -> )
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( set vector )
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;on-argument .Console/vector DEO2
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( print hello )
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;hello-txt pstr
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( when arguments are queued )
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.Console/type DEI #00 EQU ?&no-queue
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;queue-txt pstr
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&no-queue
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BRK
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@on-argument ( -> )
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.Console/type DEI ?&no-argend
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;on-stdin .Console/vector DEO2
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BRK
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&no-argend
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.Console/read DEI .buf skey ?&eval
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BRK
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&eval ( -> )
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print-type
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;yousent-txt pstr
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LIT "" #18 DEO
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;buf pstr
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LIT "" #18 DEO #0a18 DEO
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;buf sclr
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.Console/type DEI #04 NEQ ?&no-close
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;argend-txt pstr
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;on-stdin .Console/vector DEO2
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&no-close
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BRK
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@on-stdin ( -> )
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.Console/read DEI .buf skey ?&eval
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BRK
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&eval ( -> )
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print-type
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;buf ;quit-txt scmp ?&quit
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;yousaid-txt pstr
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LIT "" #18 DEO
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;buf pstr
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LIT "" #18 DEO #0a18 DEO
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;buf sclr
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BRK
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&quit ( buf* -> )
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#010f DEO
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BRK
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@print-type ( -- )
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[ LIT2 00 -Console/type ] DEI #01 GTH DUP ADD ;types ADD2 LDA2
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!pstr
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(
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@|stdlib )
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@pstr ( str* -- )
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&while
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LDAk #18 DEO
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INC2 LDAk ?&while
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POP2
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JMP2r
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@skey ( key buf -- proc ) OVR #20 LTH ?&eval #00 SWP sput #00 JMP2r &eval POP2 #01 JMP2r
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@sclr ( str* -- ) LDAk ?&w POP2 JMP2r &w STH2k #00 STH2r STA INC2 LDAk ?&w POP2 JMP2r
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@scap ( str* -- end* ) LDAk ?&w JMP2r &w INC2 LDAk ?&w JMP2r
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@sput ( chr str* -- ) scap INC2k #00 ROT ROT STA STA JMP2r
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@scmp ( a* b* -- f ) STH2 &l LDAk LDAkr STHr ANDk #00 EQU ?&e NEQk ?&e POP2 INC2 INC2r !&l &e NIP2 POP2r EQU JMP2r
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@phex ( short* -- ) SWP phex/b &b ( byte -- ) DUP #04 SFT phex/c &c ( char -- ) #0f AND DUP #09 GTH #27 MUL ADD #30 ADD #18 DEO JMP2r
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(
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@|assets )
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@types
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=std-txt
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=arg-txt
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@hello-txt "Welcome 20 "to 20 "Uxn! 0a $1
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@yousaid-txt "You 20 "said: 20 $1
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@yousent-txt "You 20 "sent: 20 $1
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@std-txt "(std) $1
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@arg-txt "(arg) $1
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@quit-txt "quit $1
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@argend-txt "(argend) 0a $1
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@queue-txt "(queue) 0a $1
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