mirror of
https://git.sr.ht/~rabbits/uxn
synced 2024-11-05 22:05:04 +00:00
403 lines
10 KiB
Text
403 lines
10 KiB
Text
(
|
|
app/left : text editor
|
|
)
|
|
|
|
&Console { pad 8 stdio 1 }
|
|
&Screen { width 2 height 2 pad 4 x 2 y 2 color 1 }
|
|
&Sprite { pad 8 x 2 y 2 addr 2 color 1 }
|
|
&Controller { buttons 1 }
|
|
&Keyboard { key 1 }
|
|
&Mouse { x 2 y 2 state 1 chord 1 xt 1 yt 1 }
|
|
&File { pad 8 name 2 length 2 load 2 save 2 }
|
|
|
|
&Point2d { x 2 y 2 }
|
|
&Label2d { x 2 y 2 color 1 addr 2 }
|
|
&Textarea2d { x1 2 y1 2 x2 2 y2 2 color 1 addr 2 cursor 1 sela 2 selb 2 }
|
|
|
|
;scroll-position Point2d
|
|
;scroll-target Point2d
|
|
|
|
;selection Point2d
|
|
;target Point2d ;pt Point2d ;pt2 Point2d ;mouse Point2d
|
|
;textarea Textarea2d
|
|
;label Label2d
|
|
;i 1 ;j 2 ;addr 2 ;color 1
|
|
|
|
|0100 @RESET
|
|
|
|
,filepath =dev/file.name
|
|
#0900 =dev/file.length
|
|
,body =dev/file.load
|
|
|
|
#0005 =selection.y
|
|
|
|
#02 =textarea.color
|
|
#0064 =textarea.sela
|
|
#0065 =textarea.selb
|
|
#0018 =textarea.x1
|
|
~dev/screen.height #0008 SUB2 =textarea.y2
|
|
|
|
,redraw JSR
|
|
|
|
BRK
|
|
|
|
|2000 @FRAME
|
|
|
|
( ctrl )
|
|
|
|
,no-ctrl ~dev/ctrl.buttons #00 EQU JMP? POP2
|
|
|
|
,no-ctrl-down ~dev/ctrl.buttons #10 EQU JMP? POP2
|
|
#aa NOP
|
|
@no-ctrl-down
|
|
,no-ctrl-up ~dev/ctrl.buttons #20 EQU JMP? POP2
|
|
#bb NOP
|
|
@no-ctrl-up
|
|
,no-ctrl-left ~dev/ctrl.buttons #40 EQU JMP? POP2
|
|
~textarea.sela #0001 ADD2 =textarea.sela
|
|
~textarea.selb #0001 ADD2 =textarea.selb
|
|
,redraw JSR
|
|
@no-ctrl-left
|
|
,no-ctrl-right ~dev/ctrl.buttons #80 EQU JMP? POP2
|
|
~textarea.sela #0001 SUB2 =textarea.sela
|
|
~textarea.selb #0001 SUB2 =textarea.selb
|
|
,redraw JSR
|
|
@no-ctrl-right
|
|
|
|
@no-ctrl
|
|
|
|
( mouse )
|
|
|
|
,click-end ~dev/mouse.state #00 EQU JMP? POP2
|
|
|
|
( scrollbar )
|
|
,no-click-scroll ~dev/mouse.x ~dev/screen.width #0008 SUB2 LTH2 JMP? POP
|
|
|
|
,no-click-scroll-up ~dev/mouse.y #0008 DIV2 #0000 NEQ2 JMP? POP2
|
|
,scroll-up JSR
|
|
,click-end JMP
|
|
@no-click-scroll-up
|
|
|
|
,no-click-scroll-down ~dev/mouse.y #0008 DIV2 #0008 MUL2 ~dev/screen.height #0008 SUB2 NEQ2 JMP? POP2
|
|
,scroll-down JSR
|
|
,click-end JMP
|
|
@no-click-scroll-down
|
|
|
|
( on scrollbar )
|
|
#cc NOP
|
|
|
|
@no-click-scroll
|
|
|
|
( select body )
|
|
~dev/mouse.x #0008 DIV2 #0003 SUB2 =target.x
|
|
~dev/mouse.y #0008 DIV2 =target.y
|
|
|
|
~dev/mouse.y #0008 DIV2 ~scroll-position.y ADD2 =selection.y
|
|
,select-target JSR
|
|
,redraw JSR
|
|
|
|
@click-end
|
|
|
|
,draw-cursor JSR
|
|
|
|
BRK
|
|
|
|
@scroll-up
|
|
|
|
~scroll-position.y #0000 EQU2 RTS?
|
|
|
|
( decr ) ~scroll-position.y #0001 SUB2 =scroll-position.y
|
|
,redraw JSR
|
|
|
|
RTS
|
|
|
|
@scroll-down
|
|
|
|
( incr ) ~scroll-position.y #0001 ADD2 =scroll-position.y
|
|
,redraw JSR
|
|
|
|
RTS
|
|
|
|
@select-target
|
|
|
|
#0000 =j #0000 =pt.x #0000 =pt.y
|
|
|
|
@select-target-loop
|
|
|
|
,no-reached ~pt.y ~target.y NEQ2 JMP? POP2
|
|
,no-reached ~pt.x ~target.x NEQ2 JMP? POP2
|
|
~j #0001 ADD2 =textarea.sela ~j #0002 ADD2 =textarea.selb
|
|
RTS
|
|
@no-reached
|
|
|
|
,no-space ,body ~j ADD2 LDR #0a NEQ JMP? POP2
|
|
( incr ) ~pt.y #0001 ADD2 =pt.y
|
|
#0000 =pt.x
|
|
@no-space
|
|
|
|
( incr ) ~pt.x #0001 ADD2 =pt.x
|
|
( incr ) ~j #0001 ADD2 =j
|
|
,select-target-loop ,body ~j ADD2 LDR #00 NEQ JMP? POP2
|
|
|
|
RTS
|
|
|
|
@redraw
|
|
|
|
,draw-textarea JSR
|
|
,draw-scrollbar JSR
|
|
,draw-titlebar JSR
|
|
,draw-lines JSR
|
|
|
|
~dev/screen.width #0028 SUB2 =dev/sprite.x
|
|
~dev/screen.height #0008 SUB2 =dev/sprite.y
|
|
~textarea.sela ,draw-short JSR
|
|
|
|
~dev/screen.width #0050 SUB2 =dev/sprite.x
|
|
~dev/screen.height #0008 SUB2 =dev/sprite.y
|
|
~scroll-position.y ,draw-short JSR
|
|
|
|
RTS
|
|
|
|
@draw-lines
|
|
|
|
#0000 =j
|
|
#0000 =dev/sprite.x
|
|
#0000 =dev/sprite.y
|
|
|
|
@draw-lines-loop
|
|
|
|
#0000 =dev/sprite.x
|
|
|
|
~scroll-position.y ~j ADD2 =addr
|
|
,font_hex #00 ,addr #0001 ADD2 LDR #f0 AND #04 ROR #08 MUL ADD2 =dev/sprite.addr
|
|
( draw ) #08 ~addr ~selection.y EQU2 ADD =dev/sprite.color
|
|
~dev/sprite.x #0008 ADD2 =dev/sprite.x
|
|
,font_hex #00 ,addr #0001 ADD2 LDR #0f AND #08 MUL ADD2 =dev/sprite.addr
|
|
( draw ) #08 ~addr ~selection.y EQU2 ADD =dev/sprite.color
|
|
( incr ) ~j #0001 ADD2 =j
|
|
( incr ) ~dev/sprite.y #0008 ADD2 =dev/sprite.y
|
|
,draw-lines-loop ~j ~dev/screen.height #0008 DIV2 NEQ2 JMP? POP2
|
|
|
|
RTS
|
|
|
|
@draw-short ( short )
|
|
|
|
=addr
|
|
,font_hex #00 ,addr LDR #f0 AND #04 ROR #08 MUL ADD2 =dev/sprite.addr
|
|
( draw ) #0e =dev/sprite.color
|
|
~dev/sprite.x #0008 ADD2 =dev/sprite.x
|
|
,font_hex #00 ,addr LDR #0f AND #08 MUL ADD2 =dev/sprite.addr
|
|
( draw ) #0e =dev/sprite.color
|
|
~dev/sprite.x #0008 ADD2 =dev/sprite.x
|
|
,font_hex #00 ,addr #0001 ADD2 LDR #f0 AND #04 ROR #08 MUL ADD2 =dev/sprite.addr
|
|
( draw ) #0e =dev/sprite.color
|
|
~dev/sprite.x #0008 ADD2 =dev/sprite.x
|
|
,font_hex #00 ,addr #0001 ADD2 LDR #0f AND #08 MUL ADD2 =dev/sprite.addr
|
|
( draw ) #0e =dev/sprite.color
|
|
|
|
RTS
|
|
|
|
@draw-cursor
|
|
|
|
~mouse.x ~dev/mouse.x NEQU2
|
|
~mouse.y ~dev/mouse.y NEQU2
|
|
|
|
#0000 EQU2 RTS? ( Return if unchanged )
|
|
|
|
( clear last cursor )
|
|
~mouse.x =dev/sprite.x
|
|
~mouse.y =dev/sprite.y
|
|
,blank_icn =dev/sprite.addr
|
|
#10 =dev/sprite.color
|
|
|
|
( record mouse positions )
|
|
~dev/mouse.x =mouse.x
|
|
~dev/mouse.y =mouse.y
|
|
|
|
( draw new cursor )
|
|
~mouse.x =dev/sprite.x
|
|
~mouse.y =dev/sprite.y
|
|
,cursor_icn =dev/sprite.addr
|
|
#13 =dev/sprite.color
|
|
|
|
RTS
|
|
|
|
@draw-textarea ( x y color addr )
|
|
|
|
,body =textarea.addr
|
|
|
|
( scroll to position )
|
|
#0000 =j
|
|
@find-scroll-offset
|
|
,no-break ~textarea.addr LDR #0a NEQ JMP? POP2
|
|
( incr ) ~j #0001 ADD2 =j
|
|
@no-break
|
|
,skip ~scroll-position.y ~j EQU2 JMP? POP2
|
|
( incr ) ~textarea.addr #0001 ADD2 =textarea.addr
|
|
,find-scroll-offset ~textarea.addr LDR #00 NEQ JMP? POP2
|
|
@skip
|
|
|
|
#0000 =dev/sprite.y
|
|
#0000 =j
|
|
|
|
#0018 =dev/sprite.x
|
|
|
|
@draw-textarea-loop
|
|
|
|
,no-linebreak ~textarea.addr ~j ADD2 LDR #0a NEQ JMP? POP2
|
|
( fill clear )
|
|
@fill-clear
|
|
( incr ) ~dev/sprite.x #0008 ADD2 =dev/sprite.x
|
|
,font =dev/sprite.addr
|
|
#01 =dev/sprite.color
|
|
,fill-clear ~dev/sprite.x ~dev/screen.width #0010 SUB2 LTH2 JMP? POP2
|
|
#0008 =dev/sprite.x
|
|
( incr ) ~dev/sprite.y #0008 ADD2 =dev/sprite.y
|
|
@no-linebreak
|
|
|
|
,draw-textarea-end ~dev/sprite.y ~dev/screen.height #0010 SUB2 GTH2 JMP? POP2
|
|
|
|
( get character )
|
|
~dev/sprite.y #0008 DIV2 ~scroll-position.y ADD2 =target.y ( current line )
|
|
,font #00 ~textarea.addr ~j ADD2 LDR #20 SUB #0008 MUL2 ADD2 =dev/sprite.addr
|
|
( incr ) ~j #0001 ADD2 =j
|
|
( incr ) ~dev/sprite.x #0008 ADD2 =dev/sprite.x
|
|
( draw ) #01 ~target.y ~selection.y EQU2 #0d MUL ADD =dev/sprite.color
|
|
|
|
,draw-textarea-loop ~textarea.addr ~j ADD2 LDR #00 NEQ JMP? POP2
|
|
|
|
@draw-textarea-end
|
|
|
|
|
|
|
|
RTS
|
|
|
|
|
|
@draw-scrollbar
|
|
|
|
~dev/screen.width #0008 SUB2 =dev/sprite.x
|
|
#0000 =dev/sprite.y
|
|
,scrollbar_bg =dev/sprite.addr
|
|
|
|
@draw-scrollbar-loop
|
|
( draw ) #08 =dev/sprite.color
|
|
( incr ) ~dev/sprite.y #0008 ADD2 =dev/sprite.y
|
|
,draw-scrollbar-loop ~dev/sprite.y ~dev/screen.height LTH2 JMP? POP2
|
|
|
|
#0000 =dev/sprite.y
|
|
,arrowup_icn =dev/sprite.addr
|
|
( draw ) #08 =dev/sprite.color
|
|
|
|
( at )
|
|
~scroll-position.y #0008 ADD2 =dev/sprite.y
|
|
,scrollbar_fg =dev/sprite.addr
|
|
( draw ) #08 =dev/sprite.color
|
|
|
|
~dev/screen.height #0008 SUB2 =dev/sprite.y
|
|
,arrowdown_icn =dev/sprite.addr
|
|
( draw ) #08 =dev/sprite.color
|
|
|
|
RTS
|
|
|
|
@draw-titlebar
|
|
|
|
#0018 ~dev/screen.height #0008 SUB2 #01 ,filepath
|
|
|
|
( load ) =label.addr =label.color =dev/sprite.y =dev/sprite.x
|
|
~label.addr
|
|
@draw-titlebar-loop
|
|
( draw ) DUP2 LDR #00 SWP #20 SUB #0008 MUL2 ,font ADD2 =dev/sprite.addr ~label.color =dev/sprite.color
|
|
( incr ) #0001 ADD2
|
|
( incr ) ~dev/sprite.x #0008 ADD2 =dev/sprite.x
|
|
DUP2 LDR #00 NEQ ,draw-titlebar-loop ROT JMP? POP2
|
|
POP2
|
|
|
|
RTS
|
|
|
|
@font_hex ( 0-F TODO: should pull from @font instead.. )
|
|
[
|
|
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
|
|
003c 4242 7e42 4200 007c 427c 4242 7c00
|
|
003c 4240 4042 3c00 007c 4242 4242 7c00
|
|
007e 4078 4040 7e00 007e 4078 4040 4000
|
|
]
|
|
|
|
@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
|
|
|
|
]
|
|
|
|
@blank_icn [ 0000 0000 0000 0000 ]
|
|
@cursor_icn [ 80c0 e0f0 f8e0 1000 ]
|
|
@scrollbar_bg [ aa55 aa55 aa55 aa55 ]
|
|
@scrollbar_fg [ ffff ffff ffff ffff ]
|
|
@arrowup_icn [ 0010 387c fe10 1010 ]
|
|
@arrowdown_icn [ 0010 1010 fe7c 3810 ]
|
|
@filepath [ projects/software/left.usm 00 ]
|
|
|
|
|4000 @body [ ]
|
|
|
|
|d000 @ERROR BRK
|
|
|
|
|FF00 ;dev/console Console
|
|
|FF10 ;dev/screen Screen
|
|
|FF20 ;dev/sprite Sprite
|
|
|FF30 ;dev/ctrl Controller
|
|
|FF40 ;dev/key Keyboard
|
|
|FF50 ;dev/mouse Mouse
|
|
|FF60 ;dev/file File
|
|
|
|
|FFF0 .RESET .FRAME .ERROR ( vectors )
|
|
|FFF8 [ 6a0c 4a0b aa03 ] ( palette )
|