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| author | June McEnroe <june@causal.agency> | 2020-02-11 23:01:38 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2020-02-11 23:01:38 -0500 |
| commit | 8d873c71ede2ac1c0da4139d6fb9daf5d8c83f1e (patch) | |
| tree | 60ec6eebb10a4a409b0e456ae2b34f49a9b142a8 | |
| parent | Add .gz to chroot-man script (diff) | |
| download | catgirl-8d873c71ede2ac1c0da4139d6fb9daf5d8c83f1e.tar.gz catgirl-8d873c71ede2ac1c0da4139d6fb9daf5d8c83f1e.zip | |
Support monochromatic terminals
Oops, division by zero!
| -rw-r--r-- | ui.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ui.c b/ui.c index 348dd84..12936ae 100644 --- a/ui.c +++ b/ui.c @@ -136,6 +136,7 @@ static short colorPairs; static void colorInit(void) { start_color(); use_default_colors(); + if (!COLORS) return; for (short pair = 0; pair < 16; ++pair) { init_pair(1 + pair, pair % COLORS, -1); } @@ -143,12 +144,14 @@ static void colorInit(void) { } static attr_t colorAttr(short fg) { + if (!COLORS) return (fg > 0 ? A_BOLD : A_NORMAL); if (fg != COLOR_BLACK && fg % COLORS == COLOR_BLACK) return A_BOLD; if (COLORS > 8) return A_NORMAL; return (fg / COLORS & 1 ? A_BOLD : A_NORMAL); } static short colorPair(short fg, short bg) { + if (!COLORS) return 0; fg %= COLORS; bg %= COLORS; if (bg == -1 && fg < 16) return 1 + fg; |