Browse code
(wireworld.tal) Added wireworld implementation
neauoire authored on 21/01/2022 23:02:46
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+( wireworld ) |
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+ |
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+( |
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+ #00 empty - black |
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+ #01 conductor - yellow |
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+ #02 electron tail - red |
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+ #03 electron head - blue |
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+ |
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+ RULES |
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+ |
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+ - electron head(3), becomes electron tail(2) |
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+ - electron tail(2), becomes conductor(1) |
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+ - conductor(1), becomes electron head(3) |
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+ if there are exactly 1 or 2 electron heads around it. ) |
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+ |
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+%+ { ADD } %- { SUB } %* { MUL } %/ { DIV }
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+%< { LTH } %> { GTH } %= { EQU } %! { NEQ }
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+%++ { ADD2 } %-- { SUB2 } %** { MUL2 } %// { DIV2 }
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+%<< { LTH2 } %>> { GTH2 } %== { EQU2 } %!! { NEQ2 }
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+ |
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+%2* { #10 SFT } %2/ { #01 SFT } %2** { #10 SFT2 } %2// { #01 SFT2 }
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+%4* { #20 SFT } %4/ { #02 SFT } %4** { #20 SFT2 } %4// { #02 SFT2 }
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+%8* { #30 SFT } %8/ { #03 SFT } %8** { #30 SFT2 } %8// { #03 SFT2 }
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+%10* { #40 SFT } %10/ { #04 SFT } %10** { #40 SFT2 } %10// { #04 SFT2 }
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+%20* { #50 SFT } %20/ { #05 SFT } %20** { #50 SFT2 } %20// { #05 SFT2 }
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+ |
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+%RTN { JMP2r }
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+%TOS { #00 SWP }
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+ |
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+%WIDTH { #40 }
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+%HEIGHT { #40 }
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+ |
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+( devices ) |
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+ |
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+|00 @System &vector $2 &wst $1 &rst $1 &pad $4 &r $2 &g $2 &b $2 &debug $1 &halt $1 |
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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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+|80 @Controller &vector $2 &button $1 &key $1 &func $1 |
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+|90 @Mouse &vector $2 &x $2 &y $2 &state $1 &pad $3 &modx $2 &mody $2 |
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+ |
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+|0000 |
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+ |
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+@color $1 |
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+@pointer |
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+ &x $2 &y $2 |
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+@timer |
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+ &frame $1 &pause $1 |
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+ |
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+( program ) |
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+ |
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+|0100 ( -> ) |
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+ |
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+ ( theme ) |
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+ #30ff .System/r DEO2 |
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+ #e00f .System/g DEO2 |
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+ #800f .System/b DEO2 |
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+ ( size ) |
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+ #00 WIDTH 4** .Screen/width DEO2 |
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+ #00 HEIGHT 4** .Screen/height DEO2 |
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+ ( vectors ) |
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+ ;on-frame .Screen/vector DEO2 |
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+ ;on-mouse .Mouse/vector DEO2 |
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+ ;on-button .Controller/vector DEO2 |
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+ ( setup ) |
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+ #01 .color STZ |
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+ ;redraw JSR2 |
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+ |
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+BRK |
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+ |
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+@on-frame ( -> ) |
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+ |
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+ .timer/pause LDZ #00 = JMP BRK |
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+ |
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+ .timer/frame LDZk |
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+ #0f AND ,&no-run JCN ;run JSR2 &no-run |
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+ LDZk INC SWP STZ |
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+ |
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+BRK |
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+ |
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+@on-button ( -> ) |
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+ |
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+ .Controller/button DEI |
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+ DUP #01 ! ,&no-a JCN #01 .color STZ &no-a |
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+ DUP #02 ! ,&no-b JCN #02 .color STZ &no-b |
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+ DUP #04 ! ,&no-select JCN #03 .color STZ &no-select |
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+ DUP #08 ! ,&no-start JCN #00 .color STZ &no-start |
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+ POP |
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+ .Controller/key DEI #20 ! ,&no-space JCN |
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+ .timer/pause LDZk #00 = SWP STZ &no-space |
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+ |
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+BRK |
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+ |
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+@on-mouse ( -> ) |
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+ |
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+ ;pointer-icn .Screen/addr DEO2 |
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+ |
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+ ( clear last cursor ) |
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+ .pointer/x LDZ2 .Screen/x DEO2 |
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+ .pointer/y LDZ2 .Screen/y DEO2 |
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+ #40 .Screen/sprite DEO |
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+ |
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+ ( draw new cursor ) |
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+ .Mouse/x DEI2 DUP2 .pointer/x STZ2 .Screen/x DEO2 |
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+ .Mouse/y DEI2 DUP2 .pointer/y STZ2 .Screen/y DEO2 |
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+ #41 .Mouse/state DEI #00 ! + .timer/pause LDZ + .Screen/sprite DEO |
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+ |
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+ .Mouse/state DEI #00 = ,&no-down JCN |
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+ ( color ) .color LDZ |
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+ ( cell* ) .Mouse/x DEI2 4// NIP .Mouse/y DEI2 4// NIP |
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+ ;get-addr JSR2 STA |
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+ ;redraw JSR2 |
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+ &no-down |
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+ |
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+BRK |
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+ |
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+@redraw ( -- ) |
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+ |
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+ ;cell-icn .Screen/addr DEO2 |
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+ HEIGHT #00 |
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+ &ver |
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+ DUP TOS 4** .Screen/y DEO2 |
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+ STHk |
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+ WIDTH #00 |
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+ &hor |
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+ DUP TOS 4** .Screen/x DEO2 |
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+ DUP STHkr ,get-addr JSR LDA .Screen/sprite DEO |
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+ INC GTHk ,&hor JCN |
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+ POP2 |
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+ POPr |
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+ INC GTHk ,&ver JCN |
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+ POP2 |
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+ |
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+RTN |
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+ |
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+@run ( -- ) |
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+ |
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+ HEIGHT #00 |
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+ &ver |
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+ STHk |
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+ WIDTH #00 |
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+ &hor |
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+ ( x,y ) DUP STHkr |
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+ ( cell ) DUP2 ,get-addr JSR STH2k LDA |
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+ ( transform ) ,transform JSR STH2r ( future ) #4000 ++ STA |
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+ INC GTHk ,&hor JCN |
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+ POP2 |
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+ POPr |
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+ INC GTHk ,&ver JCN |
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+ POP2 |
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+ ;future-world ;past-world #4000 ;mcpy JSR2 |
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+ ,redraw JSR |
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+ |
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+RTN |
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+ |
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+@transform ( xy cell -- cell ) |
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+ |
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+ DUP #03 ! ,&no-head JCN POP POP2 #02 RTN &no-head |
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+ DUP #02 ! ,&no-tail JCN POP POP2 #01 RTN &no-tail |
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+ DUP #01 ! ,&no-cond JCN POP ,morph JSR #02 * INC RTN &no-cond |
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+ NIP NIP |
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+ |
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+RTN |
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+ |
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+@get-addr ( x y -- addr* ) |
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+ |
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+ TOS [ #00 WIDTH ] ** ROT TOS ++ ;past-world ++ |
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+ |
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+RTN |
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+ |
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+@morph ( xy -- bool ) |
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+ |
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+ LITr 00 |
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+ DUP2 SWP #01 - SWP #01 - ,get-addr JSR LDA #03 ! JMP INCr |
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+ DUP2 #01 - ,get-addr JSR LDA #03 ! JMP INCr |
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+ DUP2 SWP INC SWP #01 - ,get-addr JSR LDA #03 ! JMP INCr |
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+ DUP2 SWP #01 - SWP ,get-addr JSR LDA #03 ! JMP INCr |
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+ DUP2 SWP INC SWP ,get-addr JSR LDA #03 ! JMP INCr |
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+ DUP2 SWP #01 - SWP INC ,get-addr JSR LDA #03 ! JMP INCr |
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+ DUP2 INC ,get-addr JSR LDA #03 ! JMP INCr |
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+ SWP INC SWP INC ,get-addr JSR LDA #03 ! JMP INCr |
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+ STHkr #02 = STHr #01 = #0000 >> |
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+ |
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+RTN |
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+ |
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+@mcpy ( src* dst* len* -- ) |
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+ |
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+ SWP2 STH2 |
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+ OVR2 ++ SWP2 |
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+ &loop |
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+ LDAk STH2kr STA INC2r |
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+ INC2 GTH2k ,&loop JCN |
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+ POP2 POP2 |
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+ POP2r |
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+ |
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+JMP2r |
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+ |
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+@pointer-icn 80c0 e0f0 f8e0 1000 |
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+@cell-icn e0e0 e000 0000 0000 |
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+ |
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+@past-world |
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+ |
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+$4000 |
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+ |
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+@future-world |