mirror of https://git.sr.ht/~rabbits/uxn
98 lines
2.0 KiB
Tal
98 lines
2.0 KiB
Tal
( File:
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Creates a temporary file called file-output.txt,
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then read it back in console, print length and delete it. )
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|a0 @File0 &vector $2 &success $2 &stat $2 &delete $1 &append $1 &name $2 &length $2 &read $2 &write $2
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|b0 @File1 &vector $2 &success $2 &stat $2 &delete $1 &append $1 &name $2 &length $2 &read $2 &write $2
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|0100 ( -> )
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( write a file with file0 )
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;filepath-txt .File0/name DEO2
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;part1 ,append JSR
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;part2 ,append JSR
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( close file before changing device )
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.File0/name DEI2k ROT DEO2
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( read a file with file1 )
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;filepath-txt .File1/name DEO2
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,stream JSR
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( delete file with file0 )
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;filepath-txt .File0/delete DEO2
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BRK
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@append ( part* -- )
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DUP2 ;print-str JSR2
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DUP2 ;slen JSR2 STH2k .File0/length DEO2
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.File0/write DEO2
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( print result )
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;saved-txt ;print-str JSR2
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STH2r ;print JSR2 #2018 DEO
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;bytes-txt ;print-str JSR2 #0a18 DEO
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JMP2r
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@stream ( -- )
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#0001 .File1/length DEO2
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LIT2r 0000
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&stream
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;&buf DUP2 .File1/read DEO2 LDA #18 DEO INC2r
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.File1/success DEI2 #0000 NEQ2 ,&stream JCN
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( print result )
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;loaded-txt ;print-str JSR2
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STH2r ;print JSR2 #2018 DEO
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;bytes-txt ;print-str JSR2 #0a18 DEO
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JMP2r
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&buf $1
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@slen ( str* -- len* )
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DUP2 ,scap JSR SWP2 SUB2
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JMP2r
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@scap ( str* -- end* )
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LDAk #00 NEQ JMP JMP2r
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&while INC2 LDAk ,&while JCN
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JMP2r
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@print ( short* -- )
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&short ( short* -- ) SWP ,&byte JSR
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&byte ( byte -- ) DUP #04 SFT ,&char JSR
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&char ( char -- ) #0f AND DUP #09 GTH #27 MUL ADD #30 ADD #18 DEO
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JMP2r
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@print-str ( str* -- )
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&while
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LDAk #18 DEO
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INC2 LDAk ,&while JCN
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POP2
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JMP2r
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@saved-txt "Saved 20 $1
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@loaded-txt "Loaded 20 $1
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@bytes-txt "bytes. $1
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@filepath-txt "file-output.txt $1
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@part1
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596f 7572 2073 6163 7265 6420 706c 616e
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7473 2c20 6966 2068 6572 6520 6265 6c6f
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772c 0a4f 6e6c 7920 616d 6f6e 6720 7468
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6520 706c 616e 7473 2077 696c 6c20 6772
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6f77 2e0a 00
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@part2
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536f 6369 6574 7920 6973 2061 6c6c 2062
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7574 2072 7564 652c 0a54 6f20 7468 6973
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2064 656c 6963 696f 7573 2073 6f6c 6974
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7564 652e 0a
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