Skip to content

Instantly share code, notes, and snippets.

View Ismael-VC's full-sized avatar
🎯
Focusing

Ismael Venegas Castelló Ismael-VC

🎯
Focusing
143 followers · 26 following
View GitHub Profile
@Ismael-VC
Ismael-VC / gist:28039305bb0a685e69e84b11a85aeab0
Created April 12, 2023 04:49
(
LDA I
CMP J
BEQ EQL
BGE LBL
)
|10 @Console &vector $2 &read $1 &pad $5 &write $1 &error $1
@Ismael-VC
Ismael-VC / verbose-if.tal
Created April 11, 2023 22:23
@foo ( a b -- bool ) [
( if ) [ ( a b ) EQU ] ?&then [
( else ) [
#00 ( return false )
RTN
] &then [
#01 ( return true )
]
]
RTN
@Ismael-VC
Ismael-VC / if-then-else.tal
Created April 11, 2023 22:15
If statements in uxntal.
@foo ( a b -- bool )
( if ) [ ( a b ) EQU ] ?&then
( else )
#00 ( return false )
!&end
&then
#01 ( return true )
&end
( endif )
RTN
@Ismael-VC
Ismael-VC / console.rom.out
Created April 6, 2023 00:09
➜ roms uxncli console.rom
Welcome to Uxn!
hello
You said: hello
this is great
You said: this
You said: is
You said: great
@Ismael-VC
Ismael-VC / real.tal
Last active April 5, 2023 23:27
Uxntal REPL.
( hello.tal )
|00 @System [ &vector $2 &wst $1 &rst $1 &pad $4 &r $2 &g $2 &b $2 &debug $1 &halt $1 ]
|10 @Console [ &vector $2 &read $1 &pad $5 &write $1 &error $1 ]
%HALT { #01 .System/halt DEO }
%DEBUG { #01 .System/debug DEO }
%RTN { JMP2r }
%\s { 20 }
%\n { 0a }
@Ismael-VC
Ismael-VC / draw.tal
Created April 3, 2023 22:41
( draw.tal
Simple drawing tool. )
(
@|devices )
|00 @System [ &vector $2 &pad $6 &r $2 &g $2 &b $2 ]
|20 @Screen [ &vector $2 &width $2 &height $2 &pad $2 &x $2 &y $2 &addr $2 &pixel $1 &sprite $1 ]
|90 @Mouse [ &vector $2 &x $2 &y $2 &state $1 &wheel $1 ]
@Ismael-VC
Ismael-VC / for-loop.tal
Last active April 3, 2023 05:26
Uxntal for and while loops
;list print-digits
BRK
@print-digits ( list* -- )
LDA2k SWP2 INC2 INC2
&loop
LDAk LIT "0 ADD #18 DEO
INC2 GTH2k ?&loop
@Ismael-VC
Ismael-VC / day-1.tal
Created April 2, 2023 23:13
UXN Tutorial: Day 1
( hello.tal )
(
@|devices )
|10 @Console [
&vector $2
&read $1
&pad $5
&write $1
&error $1
@Ismael-VC
Ismael-VC / font-mono-terminus-8x16.tal
Created March 27, 2023 23:29
Terminus Mono Font 8x16 for Uxntal.
@font-mono ( Terminus 8x16 )
0000 0000 0000 0000 0010 0800 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0808 0808 0808 0808 0808 0808 0808 0808
0808 0808 0808 0808 0808 0808 0808 0808
0808 0808 0808 0808 0808 0808 0808 0808
0808 0808 0808 0808 0808 0808 0808 0808
0808 0808 0808 0808 0808 0808 0808 0808
0808 0808 0808 0808 0808 0808 0808 0808
&glyphs
@Ismael-VC
Ismael-VC / terminus-regular-8x16.uf2.tal
Created March 27, 2023 20:49
8x16 Monospace Font Terminus for Uxn.
@font-mono-terminus-8-16
0000 0000 0000 0000 0008 0800 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0808 0808 0808 0808 0808 0808 0808 0808
0808 0808 0808 0808 0808 0808 0808 0808
0808 0808 0808 0808 0808 0808 0808 0808
0808 0808 0808 0808 0808 0808 0808 0808
0808 0807 0808 0808 0808 0808 0808 0808
0808 0808 0808 0808 0808 0808 0808 0808
&glyphs