121 lines
1.9 KiB
Tal
121 lines
1.9 KiB
Tal
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( uxncli hx.rom file.bin )
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|10 @Console &vector $2 &read $1 &pad $4 &type $1 &write $1 &error $1
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|a0 @File &vector $2 &success $2 &stat $2 &delete $1 &append $1 &name $2 &length $2 &read $2 &write $2
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|0000
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@src $40
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@uxn &pc $2 &src $2 &dst $2 &err $1 &2 $1
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@emu &sleep $1
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|0100
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@on-reset ( -> )
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.Console/type DEI ?&>has-arg
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;Dict/usage <perr>
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#010f DEO
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BRK &>has-arg
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;on-waitsrc .Console/vector DEO2
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BRK
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@on-waitsrc ( -> )
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.Console/read DEI .src skey ?on-ready
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BRK
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@on-ready ( -> )
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;src load-rom run #800f DEO
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BRK
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(
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@|emu )
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@load-rom ( filename* -- )
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.File/name DEO2
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#fff0 ;rom SUB2 .File/length DEO2
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;rom .File/read DEO2
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.File/success DEI2 #fff0 ;rom SUB2 EQU2 ?&err-overflow
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.File/success DEI2 #0000 EQU2 ?&err-empty
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JMP2r
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&err-empty ( -- )
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( TODO ) JMP2r
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&err-overflow ( -- )
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( TODO ) JMP2r
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@run ( -- )
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[ LIT2 00 -emu/sleep ] STZ
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#0000
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&w ( -- )
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step .uxn/err LDZ ?&err
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.emu/sleep LDZ ?&end
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INC2 ORAk ?&w
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&end POP2
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( TODO: Catch too long ) JMP2r
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&err ( -- )
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POP2 #00 ;wst/ptr STA
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#00 ;rst/ptr STA
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JMP2r
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@send ( v* p* -- )
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NIP DUP #0e NEQ ?&>no-debug
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&>no-debug
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DUP #0f NEQ ?&>no-halt
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&>no-halt
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DUP #18 NEQ ?&>no-console
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OVR #18 DEO &>no-console
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POP POP2 JMP2r
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@halt ( opcode -- )
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#01 .emu/sleep STZ
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<phex>/b
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#0a18 DEO
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JMP2r
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(
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@|stdlib )
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@skey ( key buf -- proc )
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OVR #21 LTH ?&eval
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#00 SWP sput #00 JMP2r
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&eval ( -- )
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POP2 #01 JMP2r
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@scap ( str* -- end* )
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!&a
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&w ( -- )
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INC2 &a LDAk ?&w
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JMP2r
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@sput ( chr str* -- )
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scap INC2k #00 ROT ROT STA
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STA
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JMP2r
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@<phex> ( short* -- )
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SWP <phex>/b
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&b ( -- )
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DUP #04 SFT <phex>/c
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&c ( -- )
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#0f AND DUP #09 GTH #27 MUL ADD LIT "0 ADD #18 DEO
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JMP2r
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@<perr> ( err* -- )
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!&a
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&w ( -- )
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LDAk #19 DEO
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INC2 &a LDAk ?&w
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POP2 JMP2r
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@<print-str> ( str* -- )
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&w ( -- )
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LDAk #18 DEO
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INC2 LDAk ?&w
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POP2 JMP2r
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(
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@|res )
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@Dict &usage "usage: 20 "uxnvm.rom 20 "game.rom 0a $1
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~vm.tal
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