251 lines
5.4 KiB
Tal
251 lines
5.4 KiB
Tal
( uxncli romviz.rom file.rom )
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|00 @System &vector $2 &pad $6 &r $2 &g $2 &b $2
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|10 @Console &vector $2 &read $1 &pad $5 &write $1 &error $1
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|20 @Screen &vector $2 &width $2 &height $2 &auto $1 &pad $1 &x $2 &y $2 &addr $2 &pixel $1 &sprite $1
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|80 @Controller &vector $2 &button $1 &key $1
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|90 @Mouse &vector $2 &x $2 &y $2 &state $1 &chord $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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|0100 ( -> )
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;await-src .Console/vector DEO2
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BRK
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@await-src ( -> )
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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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( theme ) [
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#fc1e .System/r DEO2
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#fa71 .System/g DEO2
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#f4b1 .System/b DEO2 ]
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( resize )
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#0240
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DUP2 .Screen/width DEO2
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.Screen/height DEO2
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load-symbols
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redraw
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;on-mouse .Mouse/vector DEO2
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BRK
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@on-mouse ( -> )
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[ LIT2 00 -Mouse/state ] DEI NEQ #41 ADD ;cursor-icn update-cursor
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.Mouse/state DEI ?&on-mouse-down
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BRK
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&on-mouse-down ( -> )
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.Mouse/x DEI2 phex #0a18 DEO
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BRK
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@load-symbols ( -- )
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;src
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DUP2 scap STH2k ;&ext SWP2 scpy
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.File/name DEO2
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#8000 .File/length DEO2
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;symbols .File/read DEO2
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#00 STH2r STA
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JMP2r
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&ext ".sym $1
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@find-symbol ( addr* -- sym* )
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,&t STR2
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;symbols
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&l
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LDA2k INC2 [ LIT2 &t $2 ] GTH2 ?&end
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INC2k INC2 LDA #00 EQU ?&end
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INC2 INC2 scap INC2 !&l
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&end
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JMP2r
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@addr-pos ( addr* -- x* y* )
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STH2k
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( pixel x ) #000f AND2
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( block x ) STH2kr #48 SFT2 ADD2 #00ff AND2
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DUP2 ADD2 #0020 ADD2
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( pixel y ) STHk2r #04 SFT2 #000f AND2
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( block y ) STH2r #4c SFT2 ADD2
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DUP2 ADD2 #0020 ADD2
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JMP2r
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(
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@|drawing )
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@redraw ( -- )
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( bytes )
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;src .File/name DEO2
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#0001 .File/length DEO2
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;pixel-icn .Screen/addr DEO2
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LIT2r 0000
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&stream
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;&buf .File/read DEO2
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.File/success DEI2 #0000 EQU2 ?&eof
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[ LIT &buf $1 ] STH2kr draw-cell INC2r
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!&stream &eof
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POP2r
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( filename )
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#0020 .Screen/x DEO2
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#0010 .Screen/y DEO2
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#01 ;draw-chr/color STA
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;src
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!draw-str
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@update-cursor ( color addr* -- )
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[ LIT2 00 -Screen/auto ] DEO
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#40 draw-cursor
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.Mouse/x DEI2 ,draw-cursor/x STR2
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.Mouse/y DEI2 ,draw-cursor/y STR2
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.Screen/addr DEO2
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@draw-cursor ( color -- )
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[ LIT2 &x $2 ] .Screen/x DEO2
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[ LIT2 &y $2 ] .Screen/y DEO2
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.Screen/sprite DEO
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JMP2r
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@draw-short ( short* -- )
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SWP draw-byte
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@draw-byte ( byte -- )
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DUP #04 SFT draw-hex
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@draw-hex ( char -- )
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#0f AND DUP #09 GTH #27 MUL ADD #30 ADD
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@draw-chr ( char -- )
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#20 SUB #00 SWP #30 SFT2 ;font ADD2 .Screen/addr DEO2
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[ LIT &color 01 ] .Screen/sprite DEO
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JMP2r
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@draw-str ( str* -- )
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LDAk #01 SUB #7f GTH ?&skip
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#01 .Screen/auto DEO
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&w
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LDAk draw-chr
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INC2 LDAk ?&w
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&skip
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POP2
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JMP2r
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@draw-cell ( byte addr* -- )
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addr-pos .Screen/y DEO2 .Screen/x DEO2
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DUP ?&no-null
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.Screen/sprite DEO JMP2r
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&no-null
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DUP #20 GTH ?&no-low
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POP #05 .Screen/sprite DEO JMP2r
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&no-low
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#80 GTH ?&no-ascii
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#0a .Screen/sprite DEO JMP2r
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&no-ascii
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#0f .Screen/sprite DEO
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JMP2r
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(
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@|stdlib )
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@scpy ( src* dst* -- ) OVR2 LDA ?&e POP2 POP2 JMP2r &e STH2 &w LDAk STH2kr STA INC2r INC2 LDAk ?&w POP2 #00 STH2r STA JMP2r
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@skey ( key buf -- proc ) OVR #21 LTH ?&eval #00 SWP sput #00 JMP2r &eval POP2 #01 JMP2r
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@scap ( str* -- end* ) LDAk #00 NEQ [ JMP 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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@pstr ( str* -- ) &w LDAk #18 DEO INC2 LDAk ?&w POP2 JMP2r
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@phex ( short* -- ) SWP phex/b &b DUP #04 SFT phex/c &c #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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@pixel-icn [
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c0c0 0000 0000 0000 ]
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@cursor-icn [
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80c0 e0f0 f8e0 1000 ]
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@font ( atari8 ) [
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0000 0000 0000 0000 6060 6060 6000 6000
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6666 6600 0000 0000 006c fe6c 6cfe 6c00
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183e 603c 067c 1800 0066 6c18 3066 4600
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386c 3870 decc 7600 6060 6000 0000 0000
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1c30 3030 3030 1c00 380c 0c0c 0c0c 3800
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0066 3cff 3c66 0000 0018 187e 1818 0000
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0000 0000 0030 3060 0000 007e 0000 0000
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0000 0000 0018 1800 0306 0c18 3060 c000
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3c66 6e76 6666 3c00 1838 1818 1818 7e00
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3c66 060c 1830 7e00 7e0c 180c 0666 3c00
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0c1c 3c6c 7e0c 0c00 7e60 7c06 0666 3c00
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3c60 607c 6666 3c00 7e06 0c18 3030 3000
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3c66 663c 6666 3c00 3c66 663e 060c 3800
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0018 1800 0018 1800 0018 1800 1818 3000
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0c18 3060 3018 0c00 0000 7e00 007e 0000
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3018 0c06 0c18 3000 3c66 060c 1800 1800
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3c66 6e6a 6e60 3e00 183c 6666 7e66 6600
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7c66 667c 6666 7c00 3c66 6060 6066 3c00
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786c 6666 666c 7800 7e60 607c 6060 7e00
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7e60 607c 6060 6000 3e60 606e 6666 3e00
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6666 667e 6666 6600 3c18 1818 1818 3c00
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3e06 0606 0666 3c00 666c 7870 786c 6600
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6060 6060 6060 7e00 c6ee fed6 c6c6 c600
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6676 7e7e 6e66 6600 3c66 6666 6666 3c00
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7c66 667c 6060 6000 3c66 6666 766c 3600
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7c66 667c 6c66 6600 3c66 603c 0666 3c00
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7e18 1818 1818 1800 6666 6666 6666 3e00
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6666 6666 663c 1800 c6c6 c6d6 feee c600
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6666 3c18 3c66 6600 6666 663c 1818 1800
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7e06 0c18 3060 7e00 3c30 3030 3030 3c00
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c060 3018 0c06 0300 3c0c 0c0c 0c0c 3c00
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1038 6cc6 0000 0000 0000 0000 0000 fe00
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0060 3018 0000 0000 0000 3c06 3e66 3e00
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6060 7c66 6666 7c00 0000 3c60 6060 3c00
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0606 3e66 6666 3e00 0000 3c66 7e60 3c00
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1c30 7c30 3030 3000 0000 3e66 663e 067c
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6060 7c66 6666 6600 1800 3818 1818 3c00
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1800 1818 1818 1870 6060 666c 786c 6600
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3818 1818 1818 3c00 0000 ecfe d6c6 c600
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0000 7c66 6666 6600 0000 3c66 6666 3c00
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0000 7c66 6666 7c60 0000 3e66 6666 3e06
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0000 7c66 6060 6000 0000 3e60 3c06 7c00
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0018 7e18 1818 0e00 0000 6666 6666 3e00
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0000 6666 663c 1800 0000 c6c6 d67c 6c00
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0000 663c 183c 6600 0000 6666 663e 067c
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0000 7e0c 1830 7e00 1c30 3060 3030 1c00
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1818 1818 1818 1818 380c 0c06 0c0c 3800
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0000 60f2 9e0c 0000 3c42 9985 8599 423c ]
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(
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@|memory )
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@symbols
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