From 9e7d5f6e5e01b7473b84bc3449d7f8e0f78e7045 Mon Sep 17 00:00:00 2001 From: user Date: Sat, 18 Jul 2026 20:41:27 +0200 Subject: term: 7-color terminal (per-glyph fg+bg) + ANSI escapes; colorize irc Fano-plane palette scheme: the 7 colors map onto 7 CGB BG palettes so any color pair shares one palette; a tile's palette is picked from the set of colors its two cells need (tables generated by tools/gencolor.py). Per cell a packed (bg<<4)|fg byte lives alongside the char shadow, and the glyph blitter steers glyph/empty pixels to each cell's fg/bg color slots via plane masks. An ANSI-ish CSI parser (ESC [ .. m) drives it; usr/ansi.c demos it and the irc client now renders hashed nick colors, status dimming and a channel-activity bar. --- src/programs.asm | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/programs.asm') diff --git a/src/programs.asm b/src/programs.asm index 7c17fb5..c6228f3 100644 --- a/src/programs.asm +++ b/src/programs.asm @@ -136,6 +136,9 @@ ProgIrc: SECTION "prog_uptime", ROMX[$4000], BANK[33] ProgUptime: INCBIN "build/usr/uptime.bin" +SECTION "prog_ansi", ROMX[$4000], BANK[34] +ProgAnsi: + INCBIN "build/usr/ansi.bin" ; ----------------------------------------------------------------------------- ; PROG_SH (bank 3) - the shell, now written in C (usr/sh.c): parses >/