(mouse.tal) Improved implementation
This commit is contained in:
neauoire
parent
6bdb6ca168
commit
d0a521745a
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@ -1,5 +1,4 @@
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( Mouse:
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Paint with 3 colors with each mouse button. )
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( Mouse: Paint with 3 colors with each mouse button. )
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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 &auto $1 &pad $1 &x $2 &y $2 &addr $2 &pixel $1 &sprite $1
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@ -7,214 +6,181 @@
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|0000
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@line &x2 $2 &y2 $2
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@length $2
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@frame $2
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@pen &x $2 &y $2 &x2 $2 &y2 $2
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@pointer &x $2 &y $2 &lastx $2 &lasty $2 &state $1
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|0100 ( -> )
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|0100
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( theme )
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#4cfd .System/r DEO2
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#4cf3 .System/g DEO2
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#dcf2 .System/b DEO2
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( vectors )
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@on-reset ( -> )
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( | theme )
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#68af .System/r DEO2
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#79bf .System/g DEO2
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#8ace .System/b DEO2
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( | vectors )
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;on-mouse .Mouse/vector DEO2
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;on-frame .Screen/vector DEO2
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draw-mouse
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BRK
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<draw-mouse>
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BRK
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(
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@|vectors )
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@on-frame ( -> )
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.Mouse/state DEI ?&skip
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;run DUP2 JSR2 JSR2
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&skip
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BRK
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.Mouse/state DEI ?{
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;run DUP2 JSR2 JSR2 }
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BRK
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@on-mouse ( -> )
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( clear last cursor )
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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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;fill-icn .Screen/addr DEO2
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[ LIT2 40 -Screen/sprite ] DEO
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draw-mouse
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( draw new cursor )
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<draw-mouse>
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( | draw new cursor )
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;pointer-icn .Screen/addr DEO2
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#00 .Screen/auto DEO
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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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.Mouse/x DEI2 DUP2 .pointer/x STZ2
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.Screen/x DEO2
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.Mouse/y DEI2 DUP2 .pointer/y STZ2
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.Screen/y DEO2
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#45 .Mouse/state DEI #00 NEQ #05 MUL ADD .Screen/sprite DEO
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( on down )
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.Mouse/state DEI #00 NEQ .pointer/state LDZ #00 EQU AND ?on-mouse-down
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( on drag )
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.Mouse/state DEI ?on-mouse-drag
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( | on down )
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.Mouse/state DEI #00 NEQ .pointer/state LDZ #00 EQU AND ?&down
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( | on drag )
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.Mouse/state DEI ?&drag
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.Mouse/state DEI .pointer/state STZ
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BRK
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@on-mouse-down ( -> )
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#0000 DUP2 .length STZ2 .frame STZ2
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clear-screen
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( record start position )
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.Mouse/x DEI2 DUP2 .pointer/x STZ2 .pointer/lastx STZ2
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.Mouse/y DEI2 DUP2 .pointer/y STZ2 .pointer/lasty STZ2
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BRK
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&down ( -> )
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#0000 DUP2 .length STZ2
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.frame STZ2
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<clear-screen>
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( | record start position )
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.Mouse/x DEI2 DUP2 .pointer/x STZ2
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.pointer/lastx STZ2
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.Mouse/y DEI2 DUP2 .pointer/y STZ2
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.pointer/lasty STZ2
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.Mouse/state DEI .pointer/state STZ
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BRK
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@on-mouse-drag ( -> )
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( record )
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;stroke .length LDZ2 #20 SFT2 ADD2 STH2
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.pointer/x LDZ2 .pointer/lastx LDZ2 SUB2 STH2kr STA2
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BRK
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&drag ( -> )
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( | record )
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;stroke .length LDZ2 #20 SFT2 ADD2 STH2 .pointer/x LDZ2 .pointer/lastx LDZ2 SUB2 STH2kr STA2
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.pointer/y LDZ2 .pointer/lasty LDZ2 SUB2 STH2r INC2 INC2 STA2
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( move ptr )
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( | move ptr )
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.length LDZ2 INC2 .length STZ2
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( draw line )
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.pointer/lastx LDZ2
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.pointer/lasty LDZ2
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.pointer/x LDZ2
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.pointer/y LDZ2
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#01 draw-line
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( record last position )
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.Mouse/x DEI2
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DUP2 .pointer/lastx STZ2
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( | draw line )
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.pointer/lastx LDZ2 .pointer/lasty LDZ2 .pointer/x LDZ2 .pointer/y LDZ2 #01 <draw-line>
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( | record last position )
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.Mouse/x DEI2 DUP2 .pointer/lastx STZ2
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DUP2 .pen/x STZ2
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.pen/x2 STZ2
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.Mouse/y DEI2
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DUP2 .pointer/lasty STZ2
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.Mouse/y DEI2 DUP2 .pointer/lasty STZ2
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DUP2 .pen/y STZ2
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.pen/y2 STZ2
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.Mouse/state DEI
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DUP #01 NEQ INC ;run/color STA
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.Mouse/state DEI DUP #01 NEQ INC ;run/color STA
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.pointer/state STZ
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BRK
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BRK
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(
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@|main )
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@run ( -- )
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( read )
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;stroke .frame LDZ2 #20 SFT2 ADD2 STH2
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.pen/x LDZ2 STH2kr LDA2 ADD2 .pen/x STZ2
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( | read )
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;stroke .frame LDZ2 #20 SFT2 ADD2 STH2 .pen/x LDZ2 STH2kr LDA2 ADD2 .pen/x STZ2
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.pen/y LDZ2 STH2r INC2 INC2 LDA2 ADD2 .pen/y STZ2
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( line )
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.pen/x LDZ2 .pen/y LDZ2
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.pen/x2 LDZ2 .pen/y2 LDZ2
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.frame LDZ2 #01 SFT2 NIP #01 AND [ LIT &color $1 ] ADD INC draw-line
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( history )
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( | line )
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.pen/x LDZ2 .pen/y LDZ2 .pen/x2 LDZ2 .pen/y2 LDZ2 .frame LDZ2 #01 SFT2 NIP #01 AND [ LIT &color $1 ] ADD INC <draw-line>
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( | history )
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.pen/x LDZ2 .pen/x2 STZ2
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.pen/y LDZ2 .pen/y2 STZ2
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( incr frame )
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.frame LDZ2 INC2 .length LDZ2 INC2 ( mod2 ) DIV2k MUL2 SUB2 .frame STZ2
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( | incr frame )
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.frame LDZ2 INC2 .length LDZ2 INC2
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( mod2 ) DIV2k MUL2 SUB2 .frame STZ2
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JMP2r
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JMP2r
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@draw-mouse ( -- )
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( clear )
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#0010
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DUP2 .Screen/x DEO2
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@<draw-mouse> ( -- )
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( | clear )
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#0010 DUP2 .Screen/x DEO2
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.Screen/y DEO2
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#16 .Screen/auto DEO
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;fill-icn .Screen/addr DEO2
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#40 .Screen/sprite DEOk DEO
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( buttons )
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#40 .Screen/sprite DEOk
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DEO
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( | buttons )
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#0300
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&l
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#01 OVR #40 SFT SFT .Mouse/state DEI AND #00 EQU ?&no-draw
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&l ( -- )
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#01 OVR #40 SFT SFT .Mouse/state DEI AND #00 EQU ?{
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#0010 .Screen/y DEO2
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#00 OVR #40 SFT2 ;button-icn ADD2 .Screen/addr DEO2
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#45 .Screen/sprite DEO
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&no-draw
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#45 .Screen/sprite DEO }
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INC GTHk ?&l
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POP2
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( outline )
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( | outline )
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#0010 .Screen/y DEO2
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;mouse-icn .Screen/addr DEO2
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#16 .Screen/auto DEO
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#4a .Screen/sprite DEOk DEO
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#4a .Screen/sprite DEOk
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DEO
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JMP2r
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JMP2r
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@draw-line ( x1* y1* x2* y2* color -- )
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( load )
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@<draw-line> ( x1* y1* x2* y2* color -- )
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,&color STR
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,&y STR2
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,&x STR2
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.line/y2 STZ2
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.line/x2 STZ2
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,&x LDR2 .line/x2 LDZ2 SUB2 abs2 ,&dx STR2
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#0000 ,&y LDR2 .line/y2 LDZ2 SUB2 abs2 SUB2 ,&dy STR2
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#ffff #00 .line/x2 LDZ2 ,&x LDR2 lts2 DUP2 ADD2 ADD2 ,&sx STR2
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#ffff #00 .line/y2 LDZ2 ,&y LDR2 lts2 DUP2 ADD2 ADD2 ,&sy STR2
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[ LIT2 &dx $2 ] [ LIT2 &dy $2 ] ADD2 ,&e1 STR2
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&loop
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.line/x2 LDZ2 DUP2 .Screen/x DEO2 [ LIT2 &x $2 ] EQU2
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.line/y2 LDZ2 DUP2 .Screen/y DEO2 [ LIT2 &y $2 ] EQU2
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[ LIT2 &color $1 -Screen/pixel ] DEO
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,&y2 STR2
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,&x2 STR2
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,&x LDR2 ,&x2 LDR2 SUB2 abs2 ,&dx STR2
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#0000 ,&y LDR2 ,&y2 LDR2 SUB2 abs2 SUB2 ,&dy STR2
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#ffff [ LIT2 00 _&x2 ] LDR2 ,&x LDR2 lts2 DUP2 ADD2 ADD2 ,&sx STR2
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#ffff [ LIT2 00 _&y2 ] LDR2 ,&y LDR2 lts2 DUP2 ADD2 ADD2 ,&sy STR2
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[ LIT2 &dx $2 ] [ LIT2 &dy $2 ] ADD2 STH2
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&while ( -- )
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[ LIT2 &x2 $2 ] DUP2 .Screen/x DEO2
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[ LIT2 &x $2 ] EQU2 [ LIT2 &y2 $2 ] DUP2 .Screen/y DEO2
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[ LIT2 &y $2 ] EQU2 [ LIT2 &color $1 -Screen/pixel ] DEO
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AND ?&end
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[ LIT2 &e1 $2 ] DUP2 ADD2 DUP2
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,&dy LDR2 lts2 ?&skipy
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,&e1 LDR2 ,&dy LDR2 ADD2 ,&e1 STR2
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.line/x2 LDZ2 [ LIT2 &sx $2 ] ADD2 .line/x2 STZ2
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&skipy
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,&dx LDR2 gts2 ?&skipx
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,&e1 LDR2 ,&dx LDR2 ADD2 ,&e1 STR2
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.line/y2 LDZ2 [ LIT2 &sy $2 ] ADD2 .line/y2 STZ2
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&skipx
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!&loop
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&end
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STH2kr DUP2 ADD2 DUP2 ,&dy LDR2 lts2 ?&skipy
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STH2r ,&dy LDR2 ADD2 STH2 ,&x2 LDR2 [ LIT2 &sx $2 ] ADD2 ,&x2 STR2
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&skipy ( -- )
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,&dx LDR2 gts2 ?&while
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STH2r ,&dx LDR2 ADD2 STH2 ,&y2 LDR2 [ LIT2 &sy $2 ] ADD2 ,&y2 STR2
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!&while
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&end POP2r JMP2r
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JMP2r
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@abs2 ( a* -- f )
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DUP2 #0f SFT2 EQU ?{ #0000 SWP2 SUB2 }
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JMP2r
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@abs2 DUP2 #0f SFT2 EQU #05 JCN #0000 SWP2 SUB2 JMP2r
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@lts2 #8000 STH2k ADD2 SWP2 STH2r ADD2 GTH2 JMP2r
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@gts2 #8000 STH2k ADD2 SWP2 STH2r ADD2 LTH2 JMP2r
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@lts2 ( a* b* -- f )
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#8000 STH2k ADD2 SWP2 STH2r ADD2 GTH2 JMP2r
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@clear-screen ( -- )
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@gts2 ( a* b* -- f )
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#8000 STH2k ADD2 SWP2 STH2r ADD2 LTH2 JMP2r
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#0000 DUP2 .Screen/x DEO2 .Screen/y DEO2
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@<clear-screen> ( -- )
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#0000 DUP2 .Screen/x DEO2
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.Screen/y DEO2
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#80 .Screen/pixel DEO
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JMP2r
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JMP2r
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@fill-icn [ ffff ffff ffff ffff ]
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@pointer-icn [ 80c0 e0f0 f8e0 1000 ]
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@fill-icn [
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ffff ffff ffff ffff ]
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@pointer-icn [
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80c0 e0f0 f8e0 1000 ]
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@mouse-icn [
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000d 1212 1212 121d
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00b0 4848 4848 48b8
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1010 1010 1008 0700
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0808 0808 0810 e000 ]
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000d 1212 1212 121d 00b0 4848 4848 48b8
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1010 1010 1008 0700 0808 0808 0810 e000 ]
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@button-icn [
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000c 1e1e 1e1e 1e0c
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0000 0000 0000 0000
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0001 0303 0303 0301
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0080 c0c0 c0c0 c080
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0000 0000 0000 0000
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0030 7878 7878 7830 ]
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000c 1e1e 1e1e 1e0c 0000 0000 0000 0000
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0001 0303 0303 0301 0080 c0c0 c0c0 c080
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0000 0000 0000 0000 0030 7878 7878 7830 ]
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(
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@|memory )
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@stroke
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@ -53,8 +53,7 @@ uxn_eval(Uxn *u, Uint16 pc)
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case 0x60: /* JSI */ SHIFT( 2) rr = ram + pc; pc += 2; T2_(pc); pc += PEEK2(rr); break;
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case 0x80: /* LIT */ case 0xc0: SHIFT( 1) T = ram[pc++]; break;
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case 0xa0: /* LIT2 */ case 0xe0: SHIFT( 2) N = ram[pc++]; T = ram[pc++]; break;
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}
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break;
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} break;
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/* ALU */
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case 0x01: /* INC */ t=T; SET(1, 0) T = t + 1; break;
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case 0x21: /* INC2 */ t=T2; SET(2, 0) T2_(t + 1) break;
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@ -72,7 +72,7 @@ main(int argc, char **argv)
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return system_error("usage", "uxncli [-v] file.rom [args..]");
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/* Read flags */
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if(argv[i][0] == '-' && argv[i][1] == 'v')
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return system_version("Uxncli - Console Varvara Emulator", "1 Nov 2023");
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return system_version("Uxncli - Console Varvara Emulator", "9 Nov 2023");
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if(!system_init(&u, (Uint8 *)calloc(0x10000 * RAM_PAGES, sizeof(Uint8)), argv[i++]))
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return system_error("Init", "Failed to initialize uxn.");
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/* Game Loop */
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@ -540,7 +540,7 @@ main(int argc, char **argv)
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/* Read flag. Right now, there can be only one. */
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if(argv[i][0] == '-') {
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if(argv[i][1] == 'v')
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return system_version("Uxnemu - Graphical Varvara Emulator", "1 Nov 2023");
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return system_version("Uxnemu - Graphical Varvara Emulator", "9 Nov 2023");
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if(argv[i][1] == '-')
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i++;
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if(strcmp(argv[i], "-2x") == 0 || strcmp(argv[i], "-3x") == 0)
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