mirror of https://git.sr.ht/~rabbits/uxn
803 lines
21 KiB
Plaintext
803 lines
21 KiB
Plaintext
(
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app/noodle : illustration program
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right-click - erase
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alt-click - drag canvas
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arrows - move zoom
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space - toogle zoom
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backspace - blank canvas
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1-8 - select brush size
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TODO
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- Resize buttons
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- Limit size
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- Pixel cleanup brush
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- Drag canvas content
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BUGS
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- Zoom drawing with other tools
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)
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%RTN { JMP2r }
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%RTN? { #00 EQU #02 JNZ STH2r JMP2 }
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%ABS2 { DUP2 #000f SFT2 EQU #04 JNZ #ffff MUL2 }
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%STEP8 { #0033 SFT2 }
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%MOD8 { #0007 AND2 }
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%SFL { #40 SFT SFT }
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%++ { #0001 ADD2 } %-- { #0001 SUB2 }
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%2/ { #0001 SFT2 }
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%8/ { #0003 SFT2 } %8* { #0030 SFT2 }
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%8+ { #0008 ADD2 }
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( variables )
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;cursor { x 2 y 2 x0 2 y0 2 dx 2 dy 2 }
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;brush { tool 1 size 1 patt 1 drag 1 last 1 oper 2 }
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;zoom { active 1 x 2 y 2 }
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;center { x 2 y 2 }
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( interface )
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;toolpane { x1 2 y1 2 x2 2 y2 2 }
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;pattpane { x1 2 y1 2 x2 2 y2 2 }
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;sizepane { x1 2 y1 2 x2 2 y2 2 }
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;canvas { x1 2 y1 2 x2 2 y2 2 w 2 h 2 }
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;rect { x1 2 y1 2 x2 2 y2 2 }
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;line { x1 2 y1 2 x2 2 y2 2 sx 2 sy 2 dx 2 dy 2 e1 2 e2 2 }
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;origin { x1 2 y1 2 x2 2 y2 2 }
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;color { byte 1 }
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;pt0 { x 2 y 2 }
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;pt1 { x 2 y 2 }
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;pt2 { x 2 y 2 } ( paint-rect )
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;px { x 1 y 1 }
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( devices )
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|0100 ;Console { pad 8 char 1 byte 1 short 2 }
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|0110 ;Screen { width 2 height 2 pad 4 x 2 y 2 color 1 }
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|0120 ;Sprite { pad 8 x 2 y 2 addr 2 color 1 }
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|0130 ;Controller { buttons 1 }
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|0140 ;Keys { key 1 }
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|0150 ;Mouse { x 2 y 2 state 1 chord 1 }
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|0160 ;File { pad 8 name 2 length 2 load 2 save 2 }
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|01F0 .RESET .FRAME .ERROR ( vectors )
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|01F8 [ c0ef c07f c05f ] ( palette )
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( program )
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|0200 @RESET
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( default canvas )
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#0020 =canvas.w #0010 =canvas.h
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( default brush )
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#04 =brush.size
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#00 =brush.patt
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#00 =brush.tool
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( load file )
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,filepath ,load-file JSR2
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( find screen center )
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~Screen.width #0002 DIV2 =center.x
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~Screen.height #0002 DIV2 =center.y
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( center canvas )
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~center.x ~canvas.w 8* 2/ SUB2 =canvas.x1
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~center.y ~canvas.h 8* 2/ SUB2 =canvas.y1
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,draw-background JSR2
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,fit-canvas JSR2
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( setup panes )
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#0010 =toolpane.x1 #0010 =toolpane.y1
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#0010 =pattpane.x1 ~Screen.height #0018 SUB2 =pattpane.y1
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~Screen.width #0050 SUB2 =sizepane.x1 #0010 =sizepane.y1
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~toolpane.x1 #0028 ADD2 =toolpane.x2
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~toolpane.y1 #0008 ADD2 =toolpane.y2
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,draw-toolpane JSR2
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~pattpane.x1 #0040 ADD2 =pattpane.x2
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~pattpane.y1 #0008 ADD2 =pattpane.y2
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,draw-pattpane JSR2
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~sizepane.x1 #0040 ADD2 =sizepane.x2
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~sizepane.y1 #0008 ADD2 =sizepane.y2
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,draw-sizepane JSR2
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BRK
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@FRAME
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,draw-cursor JSR2
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( release drag )
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~Mouse.state #00 EQU ~brush.drag #01 EQU #0101 NEQ2 ^$no-release JNZ
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~origin.x1 #0002 SUB2 ~origin.y1 #0002 SUB2 ~origin.x2 #0002 ADD2 ~origin.y2 #0002 ADD2 #00 ,fill-rect JSR2
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~canvas.x1 -- ~canvas.y1 -- ~canvas.x2 ~canvas.y2 #10 ,line-rect JSR2
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,draw-background JSR2
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,fit-canvas JSR2
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,draw-toolpane JSR2
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,draw-pattpane JSR2
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,draw-sizepane JSR2
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#00 =brush.drag
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$no-release
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( operations on release line/rect )
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~Mouse.state ~brush.last EQU ,$no-touch-change JNZ2
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~Mouse.x CLN2r ~canvas.x1 GTS2 STH2r ~canvas.x2 LTS2 #0101 NEQ2 ,$no-touch-change JNZ2
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~Mouse.y CLN2r ~canvas.y1 GTS2 STH2r ~canvas.y2 LTS2 #0101 NEQ2 ,$no-touch-change JNZ2
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~Mouse.state #00 EQU ^$no-touch-ondown JNZ
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( on down )
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~Mouse.x =cursor.dx
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~Mouse.y =cursor.dy
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$no-touch-ondown
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~Mouse.state #00 NEQ ^$no-touch-onup JNZ
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( on up )
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~brush.tool #02 NEQ ^$no-touch-line JNZ
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~cursor.dx ~canvas.x1 SUB2 ~cursor.dy ~canvas.y1 SUB2 ~Mouse.x ~canvas.x1 SUB2 ~Mouse.y ~canvas.y1 SUB2 ,paint-line JSR2
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,$touch-end JMP2
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$no-touch-line
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~brush.tool #03 NEQ ^$no-touch-rect JNZ
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~cursor.dx ~canvas.x1 SUB2 ~cursor.dy ~canvas.y1 SUB2 ~Mouse.x ~canvas.x1 SUB2 ~Mouse.y ~canvas.y1 SUB2 ,paint-rect JSR2
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,$touch-end JMP2
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$no-touch-rect
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$no-touch-onup
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$no-touch-change
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~Mouse.state #00 EQU ,$no-touch JNZ2
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( drag )
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~Controller #02 NEQ ,$no-drag JNZ2
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~brush.drag #00 NEQ ^$no-drag-start JNZ
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~canvas.x1 =origin.x1
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~canvas.y1 =origin.y1
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~canvas.x2 =origin.x2
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~canvas.y2 =origin.y2
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$no-drag-start
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~canvas.x1 -- ~canvas.y1 -- ~canvas.x2 ~canvas.y2 #10 ,line-rect JSR2
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~canvas.x1 ~Mouse.x ~cursor.x0 SUB2 ADD2 =canvas.x1
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~canvas.y1 ~Mouse.y ~cursor.y0 SUB2 ADD2 =canvas.y1
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~canvas.w 8* ~canvas.x1 ADD2 =canvas.x2
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~canvas.h 8* ~canvas.y1 ADD2 =canvas.y2
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~canvas.x1 -- ~canvas.y1 -- ~canvas.x2 ~canvas.y2 #13 ,line-rect JSR2
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#01 =brush.drag
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,$touch-end JMP2
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$no-drag
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( in sizepane )
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~Mouse.x CLN2r ~sizepane.x1 GTH2 STH2r ~sizepane.x2 LTH2 #0101 NEQ2 ^$no-touch-sizepane JNZ
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~Mouse.y CLN2r ~sizepane.y1 GTH2 STH2r ~sizepane.y2 LTH2 #0101 NEQ2 ^$no-touch-sizepane JNZ
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( release ) #00 =Mouse.state
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#01 =brush.tool
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~Mouse.x ~sizepane.x1 SUB2 8/ SWP POP =brush.size
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( draw ) ,draw-sizepane JSR2
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( draw ) ,draw-toolpane JSR2
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,$touch-end JMP2
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$no-touch-sizepane
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( in pattpane )
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~Mouse.x CLN2r ~pattpane.x1 GTH2 STH2r ~pattpane.x2 LTH2 #0101 NEQ2 ^$no-touch-pattpane JNZ
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~Mouse.y CLN2r ~pattpane.y1 GTH2 STH2r ~pattpane.y2 LTH2 #0101 NEQ2 ^$no-touch-pattpane JNZ
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( release ) #00 =Mouse.state
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~Mouse.x ~pattpane.x1 SUB2 8/ SWP POP =brush.patt
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( draw ) ,draw-pattpane JSR2
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,$touch-end JMP2
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$no-touch-pattpane
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( in toolpane )
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~Mouse.x CLN2r ~toolpane.x1 GTH2 STH2r ~toolpane.x2 LTH2 #0101 NEQ2 ^$no-touch-toolpane JNZ
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~Mouse.y CLN2r ~toolpane.y1 GTH2 STH2r ~toolpane.y2 LTH2 #0101 NEQ2 ^$no-touch-toolpane JNZ
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( release ) #00 =Mouse.state
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~Mouse.x ~toolpane.x1 SUB2 8/ SWP POP =brush.tool
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( draw ) ,draw-toolpane JSR2
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,$touch-end JMP2
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$no-touch-toolpane
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( in canvas )
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~Mouse.x CLN2r ~canvas.x1 GTS2 STH2r ~canvas.x2 LTS2 #0101 NEQ2 ,$no-touch-canvas JNZ2
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~Mouse.y CLN2r ~canvas.y1 GTS2 STH2r ~canvas.y2 LTS2 #0101 NEQ2 ,$no-touch-canvas JNZ2
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( set cursor operation )
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,add-pixel ~Mouse.state #01 EQU ,$no-oper JNZ2 POP2 ,remove-pixel $no-oper =brush.oper
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~brush.tool #00 NEQ ^$no-touch-pen JNZ
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~cursor.x0 ~canvas.x1 SUB2 ~cursor.y0 ~canvas.y1 SUB2 ~Mouse.x ~canvas.x1 SUB2 ~Mouse.y ~canvas.y1 SUB2 ,paint-line JSR2
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,$touch-end JMP2
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$no-touch-pen
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~brush.tool #01 NEQ ^$no-touch-brush JNZ
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~Mouse.x ~canvas.x1 SUB2 ~Mouse.y ~canvas.y1 SUB2 ,paint-brush JSR2
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,$touch-end JMP2
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$no-touch-brush
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~brush.tool #04 NEQ ^$no-touch-zoom JNZ
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~zoom.active #00 EQU =zoom.active
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( release ) #00 =Mouse.state
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~Mouse.x ~canvas.x1 SUB2 ~canvas.w 2/ SUB2 =zoom.x
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~Mouse.y ~canvas.y1 SUB2 ~canvas.h 2/ SUB2 =zoom.y
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,redraw JSR2
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,$touch-end JMP2
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$no-touch-zoom
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$no-touch-canvas
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( background interface )
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~Mouse.y STEP8 ~Screen.height #0010 SUB2 NEQ2 ^$no-touch-background JNZ
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~Mouse.x ~Screen.width #0020 SUB2 SUB2 8/
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DUP2 #0001 NEQ2 ^$no-load-button JNZ
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,filepath ,load-file JSR2
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,draw-canvas JSR2
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( release ) #00 =Mouse.state
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$no-load-button
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DUP2 #0002 NEQ2 ^$no-save-button JNZ
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,filepath ,save-file JSR2
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( release ) #00 =Mouse.state
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$no-save-button
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POP2
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$no-touch-background
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( jump label )
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$touch-end
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$no-touch
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~Controller.buttons #f0 AND
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DUP #04 SFT #01 AND #01 NEQ ^$no-up JNZ
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( move ) ~zoom.y -- =zoom.y $no-up
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DUP #05 SFT #01 AND #01 NEQ ^$no-down JNZ
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( move ) ~zoom.y ++ =zoom.y $no-down
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DUP #06 SFT #01 AND #01 NEQ ^$no-left JNZ
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( move ) ~zoom.x -- =zoom.x $no-left
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DUP #07 SFT #01 AND #01 NEQ ^$no-right JNZ
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( move ) ~zoom.x ++ =zoom.x $no-right
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#00 EQU #04 JNZ ,draw-canvas JSR2
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~Keys #00 EQU ,$no-keys JNZ2
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~Keys
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DUP #20 NEQ ^$no-space JNZ
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( toggle zoom ) ~zoom.active #00 EQU =zoom.active ,redraw JSR2 $no-space
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DUP #08 NEQ ^$no-backspace JNZ
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( erase ) ,clear JSR2 $no-backspace
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DUP #71 NEQ ^$no-qkey JNZ
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( tool0 ) #00 =brush.tool ,draw-toolpane JSR2 $no-qkey
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DUP #77 NEQ ^$no-wkey JNZ
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( tool0 ) #01 =brush.tool ,draw-toolpane JSR2 $no-wkey
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DUP #65 NEQ ^$no-ekey JNZ
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( tool0 ) #02 =brush.tool ,draw-toolpane JSR2 $no-ekey
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DUP #72 NEQ ^$no-rkey JNZ
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( tool0 ) #03 =brush.tool ,draw-toolpane JSR2 $no-rkey
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DUP #74 NEQ ^$no-tkey JNZ
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( tool0 ) #04 =brush.tool ,draw-toolpane JSR2 $no-tkey
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DUP
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DUP #30 GTH SWP #39 LTH #0101 NEQ2 ^$no-numkey JNZ
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( size ) ~Keys #31 SUB =brush.size ,draw-sizepane JSR2 $no-numkey
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POP
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( release ) #00 =Keys
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$no-keys
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~Mouse.x =cursor.x0
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~Mouse.y =cursor.y0
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~Mouse.state =brush.last
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BRK
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@clear
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( from ) ,data
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( to ) ~canvas.w ~canvas.h MUL2 #0008 MUL2 ,data ADD2
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$loop
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OVR2 #00 ROT ROT POK2
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( incr ) SWP2 #0001 ADD2 SWP2
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OVR2 OVR2 LTH2 ^$loop JNZ
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POP2 POP2
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,redraw JSR2
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RTN
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@load-file ( path )
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=File.name ~canvas.w ~canvas.h MUL2 #0008 MUL2 =File.length ,data =File.load
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RTN
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@save-file
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=File.name ~canvas.w ~canvas.h MUL2 #0008 MUL2 =File.length ,data =File.save
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RTN
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@fit-canvas
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~canvas.w 8* ~canvas.x1 ADD2 =canvas.x2
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~canvas.h 8* ~canvas.y1 ADD2 =canvas.y2
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~canvas.x1 -- ~canvas.y1 -- ~canvas.x2 ~canvas.y2 #01 ,line-rect JSR2
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,draw-canvas JSR2
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RTN
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@paint-line ( x1 y1 x2 y2 )
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( load ) =line.y1 =line.x1 =line.y2 =line.x2
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( trim if zoomed )
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~zoom.active #01 NEQ ^$no-zoom JNZ
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~line.x1 8/ ~zoom.x ADD2 =line.x1
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~line.y1 8/ ~zoom.y ADD2 =line.y1
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~line.x2 8/ ~zoom.x ADD2 =line.x2
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~line.y2 8/ ~zoom.y ADD2 =line.y2
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$no-zoom
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~line.x1 ~line.x2 SUB2 ABS2 =line.dx
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~line.y1 ~line.y2 SUB2 ABS2 #0000 SWP2 SUB2 =line.dy
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#ffff #00 ~line.x2 ~line.x1 LTS2 #0002 MUL2 ADD2 =line.sx
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#ffff #00 ~line.y2 ~line.y1 LTS2 #0002 MUL2 ADD2 =line.sy
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~line.dx ~line.dy ADD2 =line.e1
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$loop
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( paint ) ~line.x2 ~line.y2 ~brush.oper JSR2
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~line.x2 ~line.x1 EQU2 ~line.y2 ~line.y1 EQU2 #0101 EQU2 ^$end JNZ
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~line.e1 #0002 MUL2 =line.e2
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~line.e2 ~line.dy LTS2 ^$skipy JNZ
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~line.e1 ~line.dy ADD2 =line.e1
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~line.x2 ~line.sx ADD2 =line.x2
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$skipy
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~line.e2 ~line.dx GTS2 ^$skipx JNZ
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~line.e1 ~line.dx ADD2 =line.e1
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~line.y2 ~line.sy ADD2 =line.y2
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$skipx
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,$loop JMP2
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$end
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,draw-canvas JSR2
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,draw-toolpane JSR2
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,draw-pattpane JSR2
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,draw-sizepane JSR2
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RTN
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@paint-rect ( x1 y1 x2 y2 )
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( load ) =rect.y2 =rect.x2 =rect.y1 =rect.x1
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( trim if zoomed )
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~zoom.active #01 NEQ ^$no-zoom JNZ
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~rect.x1 8/ ~zoom.x ADD2 =rect.x1
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~rect.y1 8/ ~zoom.y ADD2 =rect.y1
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~rect.x2 8/ ~zoom.x ADD2 #0001 ADD2 =rect.x2
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~rect.y2 8/ ~zoom.y ADD2 #0001 ADD2 =rect.y2
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$no-zoom
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~rect.x1 =pt2.x
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~rect.y1 =pt2.y
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$ver
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~rect.x1 =pt2.x
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$hor
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~pt2.x SWP POP =px.x ~pt2.y SWP POP =px.y
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,patternize JSR2 #00 EQU ^$no-pixel JNZ
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( draw ) ~pt2.x ~pt2.y ~brush.oper JSR2 $no-pixel
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( incr ) ~pt2.x ++ =pt2.x
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~pt2.x ~rect.x2 LTS2 ^$hor JNZ
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~pt2.y ++ =pt2.y
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~pt2.y ~rect.y2 LTS2 ^$ver JNZ
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,draw-canvas JSR2
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,draw-toolpane JSR2
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,draw-pattpane JSR2
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,draw-sizepane JSR2
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RTN
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@paint-brush ( x y )
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#0003 SUB2 =pt0.y #0003 SUB2 =pt0.x ( cursor offset )
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( trim if zoomed )
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~zoom.active #01 NEQ ^$no-zoom JNZ
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~pt0.x 8/ ~zoom.x ADD2 #0003 SUB2 =pt0.x
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~pt0.y 8/ ~zoom.y ADD2 #0003 SUB2 =pt0.y
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$no-zoom
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#00 =px.x #00 =px.y
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$ver
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#00 =px.x
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$hor
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( addr ) ,size_icn #00 ~brush.size 8* ADD2
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( byte ) #00 ~px.y ADD2 PEK2 #07 ~px.x SUB SFT #01 AND
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#00 EQU ^$no-pixel JNZ
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,patternize JSR2 #00 EQU ^$no-pixel JNZ
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~pt0.x #00 ~px.x ADD2 ~pt0.y #00 ~px.y ADD2 ~brush.oper JSR2 $no-pixel
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( incr ) ~px.x #01 ADD =px.x
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~px.x #08 LTH ^$hor JNZ
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( incr ) ~px.y #01 ADD =px.y
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~px.y #08 LTH ^$ver JNZ
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,draw-canvas JSR2
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,draw-toolpane JSR2
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,draw-pattpane JSR2
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,draw-sizepane JSR2
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RTN
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@patternize
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~brush.patt #00 NEQ ^$noplain JNZ
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#01 RTN
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$noplain
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~brush.patt #01 NEQ ^$notone1 JNZ
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~pt0.x #00 ~px.x ADD2 ~pt0.y #00 ~px.y ADD2 ADD2 #0001 AND2 #0000 EQU2
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~pt0.x #00 ~px.x ADD2 ~pt0.y #00 ~px.y ADD2 SUB2 #0001 AND2 #0000 EQU2
|
|
#0101 EQU2
|
|
RTN
|
|
$notone1
|
|
|
|
~brush.patt #02 NEQ ^$notone2 JNZ
|
|
~pt0.x #00 ~px.x ADD2 ~pt0.y #00 ~px.y ADD2 ADD2 #0003 AND2 #0000 EQU2
|
|
~pt0.x #00 ~px.x ADD2 ~pt0.y #00 ~px.y ADD2 SUB2 #0003 AND2 #0000 EQU2
|
|
#0101 EQU2
|
|
RTN
|
|
$notone2
|
|
|
|
~brush.patt #03 NEQ ^$notone3 JNZ
|
|
~pt0.x #00 ~px.x ADD2 ~pt0.y #00 ~px.y ADD2 ADD2 #0005 AND2 #0000 EQU2
|
|
~pt0.x #00 ~px.x ADD2 ~pt0.y #00 ~px.y ADD2 SUB2 #0005 AND2 #0000 EQU2
|
|
#0101 EQU2
|
|
RTN
|
|
$notone3
|
|
|
|
~brush.patt #04 NEQ ^$notone4 JNZ
|
|
~pt0.x #00 ~px.x ADD2 ~pt0.y #00 ~px.y ADD2 ADD2 #0003 AND2 #0000 EQU2 RTN
|
|
$notone4
|
|
|
|
~brush.patt #05 NEQ ^$notone5 JNZ
|
|
~pt0.x #00 ~px.x ADD2 ~pt0.y #00 ~px.y ADD2 SUB2 #0003 AND2 #0000 EQU2 RTN
|
|
$notone5
|
|
|
|
~brush.patt #06 NEQ ^$notone6 JNZ
|
|
~pt0.x #00 ~px.x ADD2 #0001 AND2 SWP POP RTN
|
|
$notone6
|
|
|
|
~brush.patt #07 NEQ ^$notone7 JNZ
|
|
~pt0.y #00 ~px.y ADD2 #0001 AND2 SWP POP RTN
|
|
$notone7
|
|
|
|
#00
|
|
|
|
RTN
|
|
|
|
@get-pixel ( x y -- b )
|
|
|
|
SWP POP #07 AND =px.y
|
|
SWP POP #07 AND =px.x
|
|
( get tile ) ~pt1.x 8/ ~pt1.y 8/ ~canvas.w MUL2 ADD2 8*
|
|
( add addr ) ,data ADD2
|
|
#00 ~px.y ADD2 PEK2 #07 ~px.x SUB SFT #01 AND
|
|
|
|
RTN
|
|
|
|
@add-pixel ( x y )
|
|
|
|
=pt1.y =pt1.x
|
|
( get tile addr ) ,data ~pt1.x 8/ ~pt1.y 8/ ~canvas.w MUL2 ADD2 8* ~pt1.y MOD8 ADD2 ADD2
|
|
( load ) DUP2 PEK2
|
|
( mask ) #01 #07 ~pt1.x MOD8 SWP POP SUB SFL ORA
|
|
( save ) ROT ROT POK2
|
|
|
|
RTN
|
|
|
|
@remove-pixel ( x y )
|
|
|
|
=pt1.y =pt1.x
|
|
( get tile addr ) ,data ~pt1.x 8/ ~pt1.y 8/ ~canvas.w MUL2 ADD2 8* ~pt1.y MOD8 ADD2 ADD2
|
|
( load ) DUP2 PEK2
|
|
( mask ) #01 #07 ~pt1.x MOD8 SWP POP SUB SFL #ff EOR AND
|
|
( save ) ROT ROT POK2
|
|
|
|
RTN
|
|
|
|
( Drawing )
|
|
|
|
@redraw
|
|
|
|
,draw-background JSR2
|
|
,draw-canvas JSR2
|
|
,draw-toolpane JSR2
|
|
,draw-pattpane JSR2
|
|
,draw-sizepane JSR2
|
|
|
|
RTN
|
|
|
|
@draw-canvas
|
|
|
|
~zoom.active #01 EQU ,draw-canvas-zoom JNZ2
|
|
|
|
~canvas.y1 =Sprite.y
|
|
,data =Sprite.addr
|
|
$ver
|
|
~canvas.x1 =Sprite.x
|
|
$hor
|
|
( draw ) #09 =Sprite.color
|
|
( incr ) ~Sprite.x 8+ =Sprite.x
|
|
( incr ) ~Sprite.addr 8+ =Sprite.addr
|
|
~Sprite.x ~canvas.x2 NEQ2 ^$hor JNZ
|
|
( incr ) ~Sprite.y 8+ =Sprite.y
|
|
~Sprite.y ~canvas.y2 NEQ2 ^$ver JNZ
|
|
|
|
RTN
|
|
|
|
@draw-canvas-zoom
|
|
|
|
~zoom.y =pt1.y
|
|
~canvas.y1 =Sprite.y
|
|
,data =Sprite.addr
|
|
$ver
|
|
~canvas.x1 =Sprite.x
|
|
~zoom.x =pt1.x
|
|
$hor
|
|
( incr ) ,bigpixel_icn #0008 #00 ~pt1.x ~pt1.y ,get-pixel JSR2 MUL2 ADD2 =Sprite.addr
|
|
( draw ) #09 =Sprite.color
|
|
( incr ) ~Sprite.x 8+ =Sprite.x
|
|
( incr ) ~pt1.x ++ =pt1.x
|
|
~Sprite.x ~canvas.x2 NEQ2 ^$hor JNZ
|
|
( incr ) ~Sprite.y 8+ =Sprite.y
|
|
( incr ) ~pt1.y ++ =pt1.y
|
|
~Sprite.y ~canvas.y2 NEQ2 ^$ver JNZ
|
|
|
|
RTN
|
|
|
|
@draw-cursor
|
|
|
|
~cursor.x ~Mouse.x NEQU2
|
|
~cursor.y ~Mouse.y NEQU2
|
|
#0000 EQU2
|
|
~Mouse.state
|
|
#00 NEQ
|
|
#0101 EQU2 RTN? ( Return if unchanged )
|
|
|
|
,blank_icn =Sprite.addr
|
|
|
|
( clear brush size )
|
|
~cursor.x #0003 SUB2 =Sprite.x
|
|
~cursor.y #0003 SUB2 =Sprite.y
|
|
#10 =Sprite.color
|
|
|
|
( clear last cursor )
|
|
~cursor.x =Sprite.x
|
|
~cursor.y =Sprite.y
|
|
#10 =Sprite.color
|
|
|
|
( record cursor positions )
|
|
~Mouse.x =cursor.x
|
|
~Mouse.y =cursor.y
|
|
|
|
( draw size cursor )
|
|
~brush.tool #01 NEQ ,$outside-canvas JNZ2
|
|
~Mouse.x CLN2r ~canvas.x1 GTH2 STH2r ~canvas.x2 LTH2 #0101 NEQ2 ,$outside-canvas JNZ2
|
|
~Mouse.y CLN2r ~canvas.y1 GTH2 STH2r ~canvas.y2 LTH2 #0101 NEQ2 ,$outside-canvas JNZ2
|
|
( do not draw size in toolpane )
|
|
~Mouse.x CLN2r ~toolpane.x1 GTH2 STH2r ~toolpane.x2 LTH2 #0101 EQU2 ~Mouse.y CLN2r ~toolpane.y1 GTH2 STH2r ~toolpane.y2 LTH2 #0101 EQU2 #0101 EQU2 ,$outside-canvas JNZ2
|
|
~Mouse.x CLN2r ~sizepane.x1 GTH2 STH2r ~sizepane.x2 LTH2 #0101 EQU2 ~Mouse.y CLN2r ~sizepane.y1 GTH2 STH2r ~sizepane.y2 LTH2 #0101 EQU2 #0101 EQU2 ,$outside-canvas JNZ2
|
|
~Mouse.x CLN2r ~pattpane.x1 GTH2 STH2r ~pattpane.x2 LTH2 #0101 EQU2 ~Mouse.y CLN2r ~pattpane.y1 GTH2 STH2r ~pattpane.y2 LTH2 #0101 EQU2 #0101 EQU2 ,$outside-canvas JNZ2
|
|
( do not draw size when holding alt )
|
|
~Controller #02 EQU ^$outside-canvas JNZ
|
|
~cursor.x #0003 SUB2 =Sprite.x
|
|
~cursor.y #0003 SUB2 =Sprite.y
|
|
,brush_view #00 ~brush.size 8* ADD2 =Sprite.addr
|
|
#11 ~Mouse.state #02 MUL ADD =Sprite.color
|
|
~Mouse.state #00 EQU ^$outside-canvas JNZ
|
|
RTN
|
|
$outside-canvas
|
|
|
|
~cursor.x =Sprite.x
|
|
~cursor.y =Sprite.y
|
|
,pointers_icn #00 ~Controller #02 EQU 8* ADD2 =Sprite.addr
|
|
#1f =Sprite.color
|
|
|
|
RTN
|
|
|
|
@draw-toolpane
|
|
|
|
~toolpane.x1 -- ~toolpane.y1 -- ~toolpane.x2 ~toolpane.y2 #00 ,line-rect JSR2
|
|
~toolpane.x1 #0002 SUB2 ~toolpane.y1 #0002 SUB2 ~toolpane.x2 ~toolpane.y2 #01 ,line-rect JSR2
|
|
|
|
~toolpane.x1 =Sprite.x
|
|
~toolpane.y1 =Sprite.y
|
|
,tool_icn =Sprite.addr
|
|
|
|
$tools
|
|
( draw ) #01 ~Sprite.x ~pattpane.x1 SUB2 8/ SWP POP ~brush.tool EQU #02 MUL ADD =Sprite.color
|
|
( incr ) ~Sprite.x 8+ =Sprite.x
|
|
( incr ) ~Sprite.addr 8+ =Sprite.addr
|
|
~Sprite.x ~toolpane.x2 LTH2 ^$tools JNZ
|
|
|
|
~zoom.active #01 NEQ ^$no-zoom JNZ
|
|
~Sprite.x #0008 SUB2 =Sprite.x
|
|
,tool_icn #0028 ADD2 =Sprite.addr
|
|
#01 #04 ~brush.tool EQU #02 MUL ADD =Sprite.color
|
|
$no-zoom
|
|
|
|
RTN
|
|
|
|
@draw-pattpane
|
|
|
|
~pattpane.x1 -- ~pattpane.y1 -- ~pattpane.x2 ~pattpane.y2 #00 ,line-rect JSR2
|
|
~pattpane.x1 #0002 SUB2 ~pattpane.y1 #0002 SUB2 ~pattpane.x2 ~pattpane.y2 #01 ,line-rect JSR2
|
|
|
|
~pattpane.x1 =Sprite.x
|
|
~pattpane.y1 =Sprite.y
|
|
,patt_icn =Sprite.addr
|
|
|
|
$patterns
|
|
( draw ) #01 ~Sprite.x ~pattpane.x1 SUB2 8/ SWP POP ~brush.patt EQU #02 MUL ADD =Sprite.color
|
|
( incr ) ~Sprite.x 8+ =Sprite.x
|
|
( incr ) ~Sprite.addr 8+ =Sprite.addr
|
|
~Sprite.x ~pattpane.x2 LTH2 ^$patterns JNZ
|
|
|
|
RTN
|
|
|
|
@draw-sizepane
|
|
|
|
~sizepane.x1 -- ~sizepane.y1 -- ~sizepane.x2 ~sizepane.y2 #00 ,line-rect JSR2
|
|
~sizepane.x1 #0002 SUB2 ~sizepane.y1 #0002 SUB2 ~sizepane.x2 ~sizepane.y2 #01 ,line-rect JSR2
|
|
|
|
~sizepane.x1 =Sprite.x
|
|
~sizepane.y1 =Sprite.y
|
|
,size_icn =Sprite.addr
|
|
|
|
$patterns
|
|
( draw ) #01 ~Sprite.x ~sizepane.x1 SUB2 8/ SWP POP ~brush.size EQU #02 MUL ADD =Sprite.color
|
|
( incr ) ~Sprite.x 8+ =Sprite.x
|
|
( incr ) ~Sprite.addr 8+ =Sprite.addr
|
|
~Sprite.x ~sizepane.x2 LTH2 ^$patterns JNZ
|
|
|
|
RTN
|
|
|
|
@draw-background
|
|
|
|
( draw hor line )
|
|
#0000 =Screen.x ~center.y =Screen.y
|
|
#0000 ~Screen.width ( from/to )
|
|
$draw-hor NOP
|
|
( draw ) #01 =Screen.color
|
|
( incr ) SWP2 #0002 ADD2 DUP2 =Screen.x SWP2
|
|
OVR2 OVR2 LTH2 ^$draw-hor JNZ
|
|
POP2 POP2
|
|
|
|
( draw ver line )
|
|
~center.x =Screen.x #0000 =Screen.y
|
|
#0000 ~Screen.height ( from/to )
|
|
$draw-ver NOP
|
|
( draw ) #01 =Screen.color
|
|
( incr ) SWP2 #0002 ADD2 DUP2 =Screen.y SWP2
|
|
OVR2 OVR2 LTH2 ^$draw-ver JNZ
|
|
POP2 POP2
|
|
|
|
( draw save/load/guides icons )
|
|
~Screen.width #0018 SUB2 =Sprite.x
|
|
~Screen.height #0010 SUB2 =Sprite.y
|
|
,load_icn =Sprite.addr
|
|
#01 =Sprite.color
|
|
~Screen.width #0010 SUB2 =Sprite.x
|
|
,save_icn =Sprite.addr
|
|
#01 =Sprite.color
|
|
~Screen.width #0020 SUB2 =Sprite.x
|
|
|
|
( draw width )
|
|
~Screen.width #0040 SUB2 =Sprite.x
|
|
,font_hex ~canvas.w #f0 AND #04 SFT #08 MUL ADD2 =Sprite.addr
|
|
( draw ) #02 =Sprite.color
|
|
~Sprite.x 8+ =Sprite.x
|
|
,font_hex ~canvas.w #0f AND #08 MUL ADD2 =Sprite.addr
|
|
( draw ) #02 =Sprite.color
|
|
~Sprite.x 8+ =Sprite.x
|
|
( draw height )
|
|
,font_hex ~canvas.h #f0 AND #04 SFT #08 MUL ADD2 =Sprite.addr
|
|
( draw ) #02 =Sprite.color
|
|
~Sprite.x 8+ =Sprite.x
|
|
,font_hex ~canvas.h #0f AND #08 MUL ADD2 =Sprite.addr
|
|
( draw ) #02 =Sprite.color
|
|
|
|
RTN
|
|
|
|
( Generics )
|
|
|
|
@line-rect ( x1 y1 x2 y2 color )
|
|
|
|
( load ) =color =rect.y2 =rect.x2 DUP2 =Screen.y =rect.y1 DUP2 =Screen.x =rect.x1
|
|
$hor
|
|
( incr ) ~Screen.x ++ =Screen.x
|
|
( draw ) ~rect.y1 =Screen.y ~color =Screen.color
|
|
( draw ) ~rect.y2 =Screen.y ~color =Screen.color
|
|
~Screen.x ~rect.x2 NEQ2 ^$hor JNZ
|
|
~rect.y1 =Screen.y
|
|
$ver
|
|
( draw ) ~rect.x1 =Screen.x ~color =Screen.color
|
|
( draw ) ~rect.x2 =Screen.x ~color =Screen.color
|
|
( incr ) ~Screen.y ++ =Screen.y
|
|
~Screen.y ~rect.y2 ++ NEQ2 ^$ver JNZ
|
|
|
|
RTN
|
|
|
|
@fill-rect ( x1 y1 x2 y2 color )
|
|
|
|
( load ) =color =rect.y2 =rect.x2 DUP2 =Screen.y =rect.y1 DUP2 =Screen.x =rect.x1
|
|
$ver
|
|
~rect.x1 =Screen.x
|
|
$hor
|
|
( draw ) ~color =Screen.color
|
|
( incr ) ~Screen.x ++ =Screen.x
|
|
~Screen.x ~rect.x2 NEQ2 ^$hor JNZ
|
|
( incr ) ~Screen.y ++ =Screen.y
|
|
~Screen.y ~rect.y2 NEQ2 ^$ver JNZ
|
|
|
|
RTN
|
|
|
|
@size_icn
|
|
[ 0000 0010 0000 0000 ]
|
|
[ 0000 1038 1000 0000 ]
|
|
[ 0000 3838 3800 0000 ]
|
|
[ 0010 387c 3810 0000 ]
|
|
[ 0038 7c7c 7c38 0000 ]
|
|
[ 1038 7cfe 7c38 1000 ]
|
|
[ 387c fefe fe7c 3800 ]
|
|
[ 7cfe fefe fefe 7c00 ]
|
|
|
|
@patt_icn
|
|
[ fefe fefe fefe fe00 ]
|
|
[ fed6 aad6 aad6 fe00 ]
|
|
[ fe92 82d6 8292 fe00 ]
|
|
[ fe82 92aa 9282 fe00 ]
|
|
[ fea6 ca92 a6ca fe00 ]
|
|
[ feca a692 caa6 fe00 ]
|
|
[ feaa aaaa aaaa fe00 ]
|
|
[ fe82 fe82 fe82 fe00 ]
|
|
|
|
@tool_icn
|
|
[ c0e0 5028 140a 0400 ]
|
|
[ e0d0 a844 2212 0c00 ]
|
|
[ c0b8 4848 7804 0200 ]
|
|
[ 44ba 4444 44ba 4400 ]
|
|
[ 3048 8484 4834 0200 ] ( zoom )
|
|
[ 3245 8284 4834 0200 ] ( zoom out )
|
|
|
|
@brush_view
|
|
[ 0000 0010 0000 0000 ]
|
|
[ 0000 1028 1000 0000 ]
|
|
[ 0000 3828 3800 0000 ]
|
|
[ 0010 2844 2810 0000 ]
|
|
[ 0038 4444 4438 0000 ]
|
|
[ 1028 4482 4428 1000 ]
|
|
[ 3844 8282 8244 3800 ]
|
|
[ 7c82 8282 8282 7c00 ]
|
|
[ 7cfe fefe fefe 7c00 ]
|
|
|
|
@bigpixel_icn
|
|
[ 5580 0080 0080 0080 ]
|
|
[ 55ff 7fff 7fff 7fff ]
|
|
|
|
@pointers_icn
|
|
[ 80c0 e0f0 f8e0 1000 ]
|
|
[ 4040 4070 f8f8 f870 ]
|
|
|
|
@load_icn [ feaa d6aa d4aa f400 ]
|
|
@save_icn [ fe82 8282 848a f400 ]
|
|
|
|
@blank_icn [ 0000 0000 0000 0000 ]
|
|
@filepath [ projects/pictures/akane2010.bit 00 ]
|
|
|
|
@font_hex ( 0-F )
|
|
[
|
|
007c 8282 8282 827c 0030 1010 1010 1010
|
|
007c 8202 7c80 80fe 007c 8202 1c02 827c
|
|
000c 1424 4484 fe04 00fe 8080 7c02 827c
|
|
007c 8280 fc82 827c 007c 8202 1e02 0202
|
|
007c 8282 7c82 827c 007c 8282 7e02 827c
|
|
007c 8202 7e82 827e 00fc 8282 fc82 82fc
|
|
007c 8280 8080 827c 00fc 8282 8282 82fc
|
|
007c 8280 f080 827c 007c 8280 f080 8080
|
|
]
|
|
|
|
@ERROR BRK
|
|
|
|
@data [ ]
|