Starting noodle

This commit is contained in:
neauoire 2021-03-18 10:13:55 -07:00
parent f792684b44
commit 4633fcf920
2 changed files with 295 additions and 27 deletions

View File

@ -1,22 +1,35 @@
( (
app/noodle : illustration program app/noodle : illustration program
TODO
- Only redraw when mouse has changed
- Only redraw target tile
) )
%RTN { JMP2r } %RTN { JMP2r }
%RTN? { JMP2r? } %RTN? { JMP2r? }
%++ { #0001 ADD2 } %-- { #0001 SUB2 }
%2/ { #0001 SHR2 } %2* { #0001 SHL2 }
%8/ { #0003 SHR2 } %8* { #0003 SHL2 }
%8- { #0008 SUB2 } %8+ { #0008 ADD2 }
%MOD8 { #0007 AND2 }
%ABS { DUP #07 SHR #ff SWP MUL? } ( abs ) ;toolbar { x 2 y 2 }
%ABS2 { DUP2 #000f SHR2 #ffff SWP2 SWP POP MUL2? } ( abs2 )
;cursor { x 2 y 2 } ;cursor { x 2 y 2 }
;a { x 2 y 2 } ;rect { x1 2 y1 2 x2 2 y2 2 }
;b { x 2 y 2 } ;color { byte 1 }
;d { x 2 y 2 } ;pt { x 2 y 2 }
;s { x 2 y 2 } ;label { x 2 y 2 color 1 addr 2 } ( remove )
|0100 @RESET |0100 @RESET
#0008 =toolbar.x #0068 =toolbar.y
#0020 #0020 #0090 #0070 ,draw-line JSR2 #0010 =canvas.x1 #0020 =canvas.y1
#0026 =canvas.w #0010 =canvas.h ,fit JSR2
,draw-titlebar JSR2
,draw-toolbar JSR2
BRK BRK
@ -24,27 +37,65 @@ BRK
,draw-cursor JSR2 ,draw-cursor JSR2
,$no-touch ~Mouse.state #01 NEQ JMP2?
,$no-paint ~Mouse.x CLN2r ~canvas.x1 GTH2 STH2r ~canvas.x2 LTH2 #0101 NEQ2 JMP2?
,$no-paint ~Mouse.y CLN2r ~canvas.y1 GTH2 STH2r ~canvas.y2 LTH2 #0101 NEQ2 JMP2?
~Mouse.x ~canvas.x1 SUB2 ~Mouse.y ~canvas.y1 SUB2 ,paint JSR2
$no-paint
$no-touch
BRK BRK
@draw-line ( x1 y1 x2 y2 ) @paint ( x y )
=b.y =b.x ( target, b ) =pt.y =pt.x
=a.y =a.x ( target, a )
( dx = abs[bx - ax] ) ( get tile addr ) ,data ~pt.x 8/ ~pt.y 8/ ~canvas.w MUL2 ADD2 8* ~pt.y MOD8 ADD2 ADD2
~b.x ~a.x SUB2 ABS2 =d.x
( dx = abs[bx - ax] ) ( load ) DUP2 LDR
~b.y ~a.y SUB2 ABS2 =d.y ( mask ) #01 #07 ~pt.x MOD8 SWP POP SUB SHL XOR
( save ) ROT ROT STR
( sx = ax < bx ? 1 : -1; ) ,redraw JSR2
#ffff #00 ~a.x ~b.x GTH2 #0002 MUL2 ADD2 =s.x
RTN
( sy = ay < by ? 1 : -1; )
#ffff #00 ~a.y ~b.y GTH2 #0002 MUL2 ADD2 =s.y @redraw
~canvas.y1 =Sprite.y
,data =Sprite.addr
$ver
~canvas.x1 =Sprite.x
$hor
( draw ) #09 =Sprite.color
( incr ) ~Sprite.x 8+ =Sprite.x
( incr ) ~Sprite.addr 8+ =Sprite.addr
,$hor ~Sprite.x ~canvas.x2 LTH2 JMP2?
( incr ) ~Sprite.y 8+ =Sprite.y
,$ver ~Sprite.y ~canvas.y2 LTH2 JMP2?
#01 =Screen.color ,draw-toolbar JSR2
RTN
@line-rect ( x1 y1 x2 y2 color )
( load ) =color =rect.y2 =rect.x2 DUP2 =Screen.y =rect.y1 DUP2 =Screen.x =rect.x1
$hor
( incr ) ~Screen.x ++ =Screen.x
( draw ) ~rect.y1 =Screen.y ~color =Screen.color
( draw ) ~rect.y2 =Screen.y ~color =Screen.color
,$hor ~Screen.x ~rect.x2 LTH2 JMP2?
~rect.y1 =Screen.y
$ver
( draw ) ~rect.x1 =Screen.x ~color =Screen.color
( draw ) ~rect.x2 =Screen.x ~color =Screen.color
( incr ) ~Screen.y ++ =Screen.y
,$ver ~Screen.y ~rect.y2 ++ LTH2 JMP2?
RTN RTN
@ -68,15 +119,144 @@ RTN
( draw new cursor ) ( draw new cursor )
~cursor.x =Sprite.x ~cursor.x =Sprite.x
~cursor.y =Sprite.y ~cursor.y =Sprite.y
,tool_pointer =Sprite.addr ,brush_pointer =Sprite.addr
#12 =Sprite.color #13 =Sprite.color
RTN RTN
@tool_pointer [ 80c0 e0f0 f8e0 1000 ] @draw-titlebar
@tool_hand [ 4040 4070 f8f8 f870 ]
@tool_eraser [ 2050 b87c 3e1c 0800 ] ~canvas.x1 ~canvas.y2 #06 ,filepath
( load ) =label.addr =label.color =Sprite.y =Sprite.x
~label.addr
$loop NOP
( draw ) DUP2 LDR #00 SWP #20 SUB 8* ,font ADD2 =Sprite.addr ~label.color =Sprite.color
( incr ) ++
( incr ) ~Sprite.x 8+ =Sprite.x
DUP2 LDR #00 NEQ ^$loop MUL JMP
POP2
RTN
@fit
~canvas.w 8* ~canvas.x1 ADD2 =canvas.x2
~canvas.h 8* ~canvas.y1 ADD2 =canvas.y2
~canvas.x1 -- ~canvas.y1 -- ~canvas.x2 ~canvas.y2 #01 ,line-rect JSR2
,redraw JSR2
RTN
@draw-toolbar
~toolbar.x -- ~toolbar.y -- ~toolbar.x #0010 ADD2 ~toolbar.y #0050 ADD2 #02 ,line-rect JSR2
~toolbar.x #0002 SUB2 ~toolbar.y #0002 SUB2 ~toolbar.x #0010 ADD2 ++ ~toolbar.y #0050 ADD2 ++ #01 ,line-rect JSR2
~toolbar.x =Sprite.x
~toolbar.y =Sprite.y
,size0_icn =Sprite.addr
( draw brush sizes )
$sizes
( draw ) #09 =Sprite.color
( incr ) ~Sprite.y 8+ =Sprite.y
( incr ) ~Sprite.addr 8+ =Sprite.addr
,$sizes ~Sprite.y ~toolbar.y #0040 ADD2 LTH2 JMP2?
( draw brush tools )
~toolbar.x 8+ =Sprite.x
~toolbar.y =Sprite.y
$brushes
( draw ) #09 =Sprite.color
( incr ) ~Sprite.y 8+ =Sprite.y
( incr ) ~Sprite.addr 8+ =Sprite.addr
,$brushes ~Sprite.y ~toolbar.y #0040 ADD2 LTH2 JMP2?
RTN
@size0_icn [ 0000 0010 0000 0000 ]
@size1_icn [ 0000 1038 1000 0000 ]
@size2_icn [ 0000 3838 3800 0000 ]
@size3_icn [ 0010 387c 3810 0000 ]
@size4_icn [ 0038 7c7c 7c38 0000 ]
@size5_icn [ 1038 7cfe 7c38 1000 ]
@size6_icn [ 387c fefe fe7c 3800 ]
@size7_icn [ 7cfe fefe fefe 7c00 ]
@brush_pointer [ 80c0 e0f0 f8e0 1000 ]
@brush_hand [ 4040 4070 f8f8 f870 ]
@brush_eraser [ 2050 b87c 3e1c 0800 ]
@brush_pattern0 [ ffff ffff ffff ffff ]
@brush_pattern1 [ aa55 aa55 aa55 aa55 ]
@brush_pattern2 [ 8800 2200 8800 2200 ]
@mode_guidesoff [ 0038 4492 2810 0000 ]
@mode_zoomout [ 3048 8484 4834 0200 ]
@mode_guideson [ 0000 0082 4438 0000 ]
@mode_zoomin [ 3245 8284 4834 0200 ]
@blank_icn [ 0000 0000 0000 0000 ] @blank_icn [ 0000 0000 0000 0000 ]
@filepath [ projects/drawings/hello.chr 00 ]
@font ( specter8-frag font )
[
0000 0000 0000 0000 0008 0808 0800 0800
0014 1400 0000 0000 0024 7e24 247e 2400
0008 1e28 1c0a 3c08 0000 2204 0810 2200
0030 4832 4c44 3a00 0008 1000 0000 0000
0004 0808 0808 0400 0020 1010 1010 2000
0000 2214 0814 2200 0000 0808 3e08 0800
0000 0000 0000 0810 0000 0000 3e00 0000
0000 0000 0000 0800 0000 0204 0810 2000
003c 464a 5262 3c00 0018 0808 0808 1c00
003c 4202 3c40 7e00 003c 421c 0242 3c00
000c 1424 447e 0400 007e 407c 0242 3c00
003c 407c 4242 3c00 007e 0204 0810 1000
003c 423c 4242 3c00 003c 4242 3e02 3c00
0000 0010 0000 1000 0000 1000 0010 1020
0000 0810 2010 0800 0000 003e 003e 0000
0000 1008 0408 1000 003c 420c 1000 1000
003c 4232 4a42 3c00 003c 4242 7e42 4200
007c 427c 4242 7c00 003c 4240 4042 3c00
007c 4242 4242 7c00 007e 4078 4040 7e00
007e 4078 4040 4000 003c 4240 4642 3c00
0042 427e 4242 4200 001c 0808 0808 1c00
007e 0202 0242 3c00 0042 4478 4442 4200
0040 4040 4040 7e00 0042 665a 4242 4200
0042 6252 4a46 4200 003c 4242 4242 3c00
007c 4242 7c40 4000 003c 4242 4244 3a00
007c 4242 7c44 4200 003e 403c 0242 3c00
007e 0808 0808 1000 0042 4242 4244 3a00
0042 4242 4224 1800 0042 4242 5a66 4200
0042 423c 4242 4200 0042 423e 0242 3c00
007e 020c 3040 7e00 000c 0808 0808 0c00
0040 2010 0804 0200 0030 1010 1010 3000
0008 1400 0000 0000 0000 0000 0000 7e00
0008 0400 0000 0000 0000 3c02 3e42 3a00
0040 407c 4242 7c00 0000 3c42 4042 3c00
0002 023e 4242 3e00 0000 3c42 7e40 3e00
0000 3e40 7840 4000 0000 3c42 3e02 3c00
0040 405c 6242 4200 0008 0018 0808 0400
0008 0018 0808 4830 0040 4244 7844 4200
0010 1010 1010 0c00 0000 6c52 5252 5200
0000 5c62 4242 4200 0000 3c42 4242 3c00
0000 7c42 427c 4040 0000 3e42 423e 0202
0000 5c62 4040 4000 0000 3e40 3c02 7c00
0008 7e08 0808 1000 0000 4242 4244 3a00
0000 4242 4224 1800 0000 5252 5252 2e00
0000 4224 1824 4200 0000 4242 3e02 7c00
0000 7e02 3c40 7e00 000c 0810 1008 0c00
0008 0808 0808 0800 0030 1008 0810 3000
0000 0032 4c00 0000 3c42 99a1 a199 423c
]
|8000 ;canvas { w 2 h 2 x1 2 y1 2 x2 2 y2 2 }
|9000 @data
|F000 @ERROR BRK |F000 @ERROR BRK
@ -89,4 +269,4 @@ RTN
|FF60 ;File { pad 8 name 2 length 2 load 2 save 2 } |FF60 ;File { pad 8 name 2 length 2 load 2 save 2 }
|FFF0 .RESET .FRAME .ERROR ( vectors ) |FFF0 .RESET .FRAME .ERROR ( vectors )
|FFF8 [ 13fd 1ef3 1bf2 ] ( palette ) |FFF8 [ c0fd c0f3 c0f2 ] ( palette )

88
projects/tests/draw.usm Normal file
View File

@ -0,0 +1,88 @@
( tests/draw )
%RTN { JMP2r }
%RTN? { JMP2r? }
;cursor { x 2 y 2 }
;a { x 2 y 2 }
;b { x 2 y 2 }
;s { x 2 y 2 }
|0100 @RESET
#0020 #0020 #0070 #0080 ,draw-line JSR2
#0020 #0080 #0070 #0030 ,draw-line JSR2
#00a0 #0020 #0050 #00b0 ,draw-line JSR2
#00b0 #0090 #0030 #0010 ,draw-line JSR2
BRK
@draw-line ( x1 y1 x2 y2 )
=b.y =b.x ( target, b )
=a.y =a.x ( target, a )
~a.x =Screen.x ~a.y =Screen.y #02 =Screen.color
~b.x =Screen.x ~b.y =Screen.y #02 =Screen.color
( dx = abs[bx - ax] )
~b.x ~a.x SUB2 ABS2 =d.x
( dy = -abs[by - ay] )
~b.y ~a.y SUB2 ABS2 #0000 SWP2 SUB2 =d.y
( sx = ax < bx ? 1 : -1; )
#ffff #00 ~a.x ~b.x LTH2 #0002 MUL2 ADD2 =s.x
( sy = ay < by ? 1 : -1; )
#ffff #00 ~a.y ~b.y LTH2 #0002 MUL2 ADD2 =s.y
( err = dx + dy )
~d.x ~d.y ADD2 =err
( loop )
$loop
( putchr[ax, ay, color]; )
~a.x =Screen.x ~a.y =Screen.y #01 =Screen.color
( if[ax == bx && ay == by] break; )
,$end ~a.x ~b.x EQU2 ~a.y ~b.y EQU2 #0101 EQU2 JMP2?
( fallback, remove )
,$end ~i #90 GTH JMP2? ~i #01 ADD =i
( err2 = 2 * err; )
~err #0002 MUL2 =err2
~err2 =Console.short
( if[err2 >= dy] )
,$skipy ~err2 ~d.y LTH2 JMP2?
( err += dy; )
~err ~d.y ADD2 =err
( ax += sx; )
~a.x ~s.x ADD2 =a.x
$skipy
( if[err2 <= dx] )
,$skipx ~err2 ~d.x GTH2 JMP2?
( err += dx; )
~err ~d.x ADD2 =err
( ay += sy; )
~a.y ~s.y ADD2 =a.y
$skipx
,$loop JMP2
$end
RTN
|c000 @FRAME
|d000 @ERROR
|FF00 ;Console { pad 8 char 1 byte 1 short 2 }
|FFF0 .RESET .FRAME .ERROR ( vectors )
|FFF8 [ 13fd 1ef3 1bf2 ] ( palette )