(romviz) Init

2023-04-05 10:40:06 -07:00 · 2023-04-05 10:40:06 -07:00 · f81510d216
parent d232fc4d39
commit f81510d216
2 changed files with 121 additions and 0 deletions
--- a/gui/romviz/build.sh
+++ b/gui/romviz/build.sh
@ -0,0 +1,27 @@
+#!/bin/sh -e
+
+ID="romviz"
+
+ASM="uxncli $HOME/roms/drifblim.rom"
+EMU="uxnemu"
+LIN="uxncli $HOME/roms/uxnlin.rom"
+
+SRC="${ID}.tal"
+DST="${ID}.rom"
+CPY="$HOME/roms"
+ARG="${DST}"
+
+if [[ "$*" == *"--lint"* ]]
+then
+	$LIN $SRC
+fi
+
+$ASM $SRC $DST
+
+if [[ "$*" == *"--save"* ]]
+then
+	cp $DST $CPY
+fi
+
+$EMU $DST $ARG
+
--- a/gui/romviz/romviz.tal
+++ b/gui/romviz/romviz.tal
@ -0,0 +1,94 @@
+( uxncli romviz.rom file.rom )
+
+|00 @System &vector $2 &pad $6 &r $2 &g $2 &b $2
+|10 @Console &vector $2 &read $1 &pad $5 &write $1 &error $1
+|20 @Screen &vector $2 &width $2 &height $2 &auto $1 &pad $1 &x $2 &y $2 &addr $2 &pixel $1 &sprite $1
+|a0 @File &vector $2 &success $2 &stat $2 &delete $1 &append $1 &name $2 &length $2 &read $2 &write $2
+
+|0000 ( -> )
+
+	@src $40
+
+|0100 ( -> )
+
+	;await-src .Console/vector DEO2
+
+BRK
+
+@await-src ( -> )
+
+	.Console/read DEI .src skey ?on-ready
+
+BRK
+
+@on-ready ( -> )
+
+	( theme ) [
+	#014e .System/r DEO2
+	#07d1 .System/g DEO2
+	#0bf1 .System/b DEO2 ]
+	( resize )
+	#0200
+		DUP2 .Screen/width DEO2
+		.Screen/height DEO2
+	draw-memory
+	( test )
+	#f000 #0100
+	&l
+		STH2k MULk STH2r draw-byte
+		INC2 GTH2k ?&l
+	POP2 POP2
+
+BRK
+
+@draw-memory ( -- )
+
+	;src .File/name DEO2
+	#0001 .File/length DEO2
+	LIT2r 0000
+	&stream
+		;&buf .File/read DEO2
+		.File/success DEI2 #0000 EQU2 ?&eof
+		[ LIT &buf $1 ] STH2kr draw-byte INC2r
+		!&stream &eof
+	POP2r
+
+JMP2r
+
+(
+@|stdlib )
+
+@draw-byte ( byte addr* -- )
+
+	addr-pos .Screen/y DEO2 .Screen/x DEO2
+	DUP #00 NEQ ?&no-null
+		.Screen/pixel DEO JMP2r
+		&no-null
+	DUP #20 GTH ?&no-low
+		POP #01 .Screen/pixel DEO JMP2r
+		&no-low
+	#80 GTH ?&no-ascii
+		#02 .Screen/pixel DEO JMP2r
+		&no-ascii
+	#03 .Screen/pixel DEO
+
+JMP2r
+
+@addr-pos ( addr* -- x* y* )
+
+	STH2k
+	( pixel x ) #000f AND2 
+	( block x ) STH2kr #48 SFT2 ADD2 #00ff AND2
+	( pixel y ) STHk2r #04 SFT2 #000f AND2
+	( block y ) STH2kr #4c SFT2 ADD2
+	POP2r
+
+JMP2r
+
+
+@skey ( key buf -- proc ) OVR #21 LTH ?&eval #00 SWP sput #00 JMP2r &eval POP2 #01 JMP2r
+@scap ( str* -- end* ) LDAk #00 NEQ [ JMP JMP2r ] &w INC2 LDAk ?&w JMP2r
+@sput ( chr str* -- ) scap INC2k #00 ROT ROT STA STA JMP2r
+@pstr ( str* -- ) &w LDAk #18 DEO INC2 LDAk ?&w POP2 JMP2r
+@phex ( short* -- ) SWP phex/b &b DUP #04 SFT phex/c &c #0f AND DUP #09 GTH #27 MUL ADD #30 ADD #18 DEO JMP2r
+