Progress on Left
This commit is contained in:
neauoire
parent
a4ed41e0fd
commit
0cbe996f45
|
|
@ -96,6 +96,11 @@ RTS
|
|||
- Includes
|
||||
- Defines
|
||||
|
||||
## Palettes
|
||||
|
||||
- `[ 6a03 4a0d aa0c ]`, purple/cyan
|
||||
- `[ a1f3 a14d a16c ]`, grey-pink/teal
|
||||
|
||||
## Refs
|
||||
|
||||
https://code.9front.org/hg/plan9front/file/a7f9946e238f/sys/src/games/nes/cpu.c
|
||||
|
|
|
|||
2
build.sh
2
build.sh
|
|
@ -20,5 +20,5 @@ cc -std=c89 -DDEBUG -Wall -Wno-unknown-pragmas -Wpedantic -Wshadow -Wextra -Werr
|
|||
# cc uxn.c emulator.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -Wno-unknown-pragmas -L/usr/local/lib -lSDL2 -o bin/emulator
|
||||
|
||||
# run
|
||||
./bin/assembler projects/software/nasu.usm bin/boot.rom
|
||||
./bin/assembler projects/software/left.usm bin/boot.rom
|
||||
./bin/emulator bin/boot.rom
|
||||
|
|
|
|||
|
|
@ -3,17 +3,19 @@
|
|||
)
|
||||
|
||||
&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 }
|
||||
&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 }
|
||||
&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 }
|
||||
|
||||
&Range2d { from 2 to 2 }
|
||||
&Point2d { x 2 y 2 }
|
||||
&Label2d { x 2 y 2 color 1 addr 2 }
|
||||
&Textarea2d { x1 2 y1 2 x2 2 y2 2 addr 2 cursor 1 sela 2 selb 2 }
|
||||
&Document { eof 2 body 8000 }
|
||||
|
||||
&Range2d { from 2 to 2 }
|
||||
&Point2d { x 2 y 2 }
|
||||
&Label2d { x 2 y 2 color 1 addr 2 }
|
||||
&Textarea2d { x1 2 y1 2 x2 2 y2 2 addr 2 cursor 1 }
|
||||
|
||||
;selection Range2d
|
||||
;pt Point2d ;mouse Point2d ;position Point2d ;scroll Point2d
|
||||
|
|
@ -24,40 +26,51 @@
|
|||
|0100 @RESET
|
||||
|
||||
( load file )
|
||||
,filepath =dev/file.name #3000 =dev/file.length ,body =dev/file.load
|
||||
,filepath ,load-file JSR
|
||||
|
||||
( place textarea )
|
||||
#0018 =textarea.x1 ~dev/screen.height #0008 SUB2 =textarea.y2
|
||||
|
||||
,select JSR
|
||||
,redraw JSR
|
||||
|
||||
BRK
|
||||
|
||||
|2000 @FRAME
|
||||
@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 ~dev/ctrl #00 EQU JMP? POP2
|
||||
|
||||
,no-ctrl-down ~dev/ctrl #04 ROR #01 NEQ JMP? POP2
|
||||
~position.y #0001 SUB2 =position.y
|
||||
,select JSR ,redraw JSR ,no-ctrl JMP
|
||||
@no-ctrl-down
|
||||
,no-ctrl-up ~dev/ctrl.buttons #20 EQU JMP? POP2
|
||||
#bb NOP
|
||||
,no-ctrl-up ~dev/ctrl #04 ROR #02 NEQ JMP? POP2
|
||||
~position.y #0001 ADD2 =position.y
|
||||
,select JSR ,redraw JSR ,no-ctrl JMP
|
||||
@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 ~dev/ctrl #04 ROR #04 NEQ JMP? POP2
|
||||
~position.x #0001 SUB2 =position.x
|
||||
,select JSR ,redraw JSR ,no-ctrl JMP
|
||||
@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 ~dev/ctrl #04 ROR #08 NEQ JMP? POP2
|
||||
~position.x #0001 ADD2 =position.x
|
||||
,select JSR ,redraw JSR ,no-ctrl JMP
|
||||
@no-ctrl-right
|
||||
|
||||
@no-ctrl
|
||||
|
||||
( keys )
|
||||
|
||||
,no-keys ~dev/key #00 EQU JMP? POP2
|
||||
|
||||
~dev/key ~selection.from STR
|
||||
( release ) #00 =dev/key
|
||||
,redraw JSR
|
||||
|
||||
@no-keys
|
||||
|
||||
( mouse )
|
||||
|
||||
,click-end ~dev/mouse.state #00 EQU JMP? POP2
|
||||
|
|
@ -84,9 +97,9 @@ BRK
|
|||
|
||||
( select body )
|
||||
~dev/mouse.y #0008 DIV2 ~scroll.y ADD2 =position.y
|
||||
~dev/mouse.x ~textarea.x1 SUB2 #0008 DIV2 =position.x
|
||||
~dev/mouse.x ~textarea.x1 SUB2 #0008 ADD2 #0008 DIV2 =position.x
|
||||
|
||||
,select-target JSR
|
||||
,select JSR
|
||||
,redraw JSR
|
||||
|
||||
@click-end
|
||||
|
|
@ -95,6 +108,18 @@ BRK
|
|||
|
||||
BRK
|
||||
|
||||
@load-file ( path )
|
||||
|
||||
=dev/file.name #8000 =dev/file.length ,document.body =dev/file.load
|
||||
|
||||
( get file length )
|
||||
,document.body =document.eof
|
||||
@load-file-loop
|
||||
( incr ) ~document.eof #0001 ADD2 =document.eof
|
||||
,load-file-loop ~document.eof LDR #00 NEQ JMP? POP2
|
||||
|
||||
RTS
|
||||
|
||||
@scroll-up
|
||||
|
||||
( clamp ) ~scroll.y #0000 EQU2 RTS?
|
||||
|
|
@ -110,14 +135,20 @@ RTS
|
|||
|
||||
RTS
|
||||
|
||||
@select-target
|
||||
@select
|
||||
|
||||
,body =j #0000 =pt.x #0000 =pt.y
|
||||
,document.body =j #0000 =pt.x #0000 =pt.y
|
||||
|
||||
@select-target-loop
|
||||
@select-loop
|
||||
|
||||
,no-reached ~pt.y ~position.y NEQ2 JMP? POP2
|
||||
,no-reached ~pt.x ~position.x NEQ2 JMP? POP2
|
||||
|
||||
,no-ctrl-yes ~dev/ctrl #0f AND #01 NEQ JMP? POP2
|
||||
~j =selection.to
|
||||
RTS
|
||||
@no-ctrl-yes
|
||||
|
||||
~j =selection.from
|
||||
~j #0001 ADD2 =selection.to
|
||||
RTS
|
||||
|
|
@ -130,7 +161,7 @@ RTS
|
|||
|
||||
( incr ) ~pt.x #0001 ADD2 =pt.x
|
||||
( incr ) ~j #0001 ADD2 =j
|
||||
,select-target-loop ~j LDR #00 NEQ JMP? POP2
|
||||
,select-loop ~j LDR #00 NEQ JMP? POP2
|
||||
|
||||
RTS
|
||||
|
||||
|
|
@ -221,19 +252,20 @@ RTS
|
|||
|
||||
@draw-textarea ( x y color addr )
|
||||
|
||||
,body =textarea.addr
|
||||
,document.body =textarea.addr
|
||||
|
||||
( scroll to position )
|
||||
#0000 =j
|
||||
#0000 =j ( j is linebreaks )
|
||||
@find-scroll-offset
|
||||
,skip ~scroll.y ~j EQU2 JMP? POP2
|
||||
,find-scroll-offset-end ~scroll.y ~j EQU2 JMP? POP2
|
||||
,no-break ~textarea.addr LDR #0a NEQ JMP? POP2
|
||||
( incr ) ~j #0001 ADD2 =j
|
||||
@no-break
|
||||
( incr ) ~textarea.addr #0001 ADD2 =textarea.addr
|
||||
,find-scroll-offset ~textarea.addr LDR #00 NEQ JMP? POP2
|
||||
@skip
|
||||
@find-scroll-offset-end
|
||||
|
||||
~textarea.addr #0000 ADD2 =textarea.addr
|
||||
#0000 =dev/sprite.y
|
||||
~textarea.addr =j
|
||||
|
||||
|
|
@ -248,7 +280,7 @@ RTS
|
|||
,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
|
||||
#0010 =dev/sprite.x
|
||||
( incr ) ~dev/sprite.y #0008 ADD2 =dev/sprite.y
|
||||
@no-linebreak
|
||||
|
||||
|
|
@ -256,12 +288,14 @@ RTS
|
|||
|
||||
( get character )
|
||||
,font #00 ~j LDR #20 SUB #0008 MUL2 ADD2 =dev/sprite.addr
|
||||
|
||||
( draw ) #01
|
||||
~j ~selection.from #0001 SUB2 GTH2
|
||||
~j ~selection.to LTH2 #0101 EQU2
|
||||
#05 MUL ADD =dev/sprite.color
|
||||
|
||||
( incr ) ~j #0001 ADD2 =j
|
||||
( incr ) ~dev/sprite.x #0008 ADD2 =dev/sprite.x
|
||||
( draw ) #01
|
||||
~j ~selection.from #0001 ADD2 GTH2
|
||||
~j ~selection.to #0002 ADD2 LTH2 #0101 EQU2
|
||||
#05 MUL ADD =dev/sprite.color
|
||||
|
||||
,draw-textarea-loop ~j LDR #00 NEQ JMP? POP2
|
||||
|
||||
|
|
@ -308,8 +342,12 @@ RTS
|
|||
DUP2 LDR #00 NEQ ,draw-titlebar-loop ROT JMP? POP2
|
||||
POP2
|
||||
|
||||
( sel from )
|
||||
~selection.from ,draw-short JSR
|
||||
( selection )
|
||||
~selection.from ,document.body SUB2 ,draw-short JSR
|
||||
|
||||
( length )
|
||||
~dev/screen.width #0040 SUB2 =dev/sprite.x
|
||||
~document.eof ,document.body SUB2 ,draw-short JSR
|
||||
|
||||
RTS
|
||||
|
||||
|
|
@ -386,9 +424,10 @@ RTS
|
|||
@arrowdown_icn [ 0010 1010 fe7c 3810 ]
|
||||
@load_icn [ feaa d6aa d4aa f400 ]
|
||||
@save_icn [ fe82 8282 848a f400 ]
|
||||
@filepath [ projects/software/left.usm 00 ]
|
||||
@filepath [ test.txt 00 ]
|
||||
@filepath1 [ projects/software/left.usm 00 ]
|
||||
|
||||
|4000 @body [ ]
|
||||
|4000 ;document Document
|
||||
|
||||
|d000 @ERROR BRK
|
||||
|
||||
|
|
@ -401,4 +440,4 @@ RTS
|
|||
|FF60 ;dev/file File
|
||||
|
||||
|FFF0 .RESET .FRAME .ERROR ( vectors )
|
||||
|FFF8 [ 6a03 4a0d aa0c ] ( palette )
|
||||
|FFF8 [ a1f3 a14d a16c ] ( palette )
|
||||
|
|
|
|||
|
|
@ -0,0 +1,31 @@
|
|||
This is the first line.
|
||||
This is a tabbed line.
|
||||
|
||||
The previous line is blank.
|
||||
This is another tabbed line.
|
||||
|
||||
This is a very long line, This is a very long line, This is a very long line, This is a very long line.
|
||||
|
||||
This is a text block This is
|
||||
is a text block This is a te
|
||||
This is a text block This is
|
||||
is a text block This is a te
|
||||
This is a text block This is
|
||||
is a text block This is a te
|
||||
This is a text block This is
|
||||
is a text block This is a te
|
||||
|
||||
oneword
|
||||
two words
|
||||
|
||||
( parens )
|
||||
[ block ]
|
||||
{ curlies }
|
||||
|
||||
Depth1
|
||||
Depth2
|
||||
Depth3
|
||||
Depth4
|
||||
Depth5
|
||||
|
||||
This is the last line.
|
||||
Loading…
Reference in New Issue