Remove legacy code

1 files changed, 0 insertions, 51 deletions

diff --git a/color.c b/color.c
deleted file mode 100644
index dad5647..0000000
--- a/color.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Copyright (C) 2019  C. McEnroe <june@causal.agency>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdint.h>
-
-#include "chat.h"
-
-// Adapted from <https://github.com/cbreeden/fxhash/blob/master/lib.rs>.
-static uint32_t hashChar(uint32_t hash, char ch) {
-	hash = (hash << 5) | (hash >> 27);
-	hash ^= ch;
-	hash *= 0x27220A95;
-	return hash;
-}
-
-enum IRCColor colorGen(const char *str) {
-	if (!str) return IRCDefault;
-	uint32_t hash = 0;
-	if (*str == '~') str++;
-	for (; *str; ++str) {
-		hash = hashChar(hash, *str);
-	}
-	while (IRCBlack == (hash & IRCLightGray)) {
-		hash = hashChar(hash, '\0');
-	}
-	return (hash & IRCLightGray);
-}
-
-static enum IRCColor colors[TagsLen];
-
-struct Tag colorTag(struct Tag tag, const char *gen) {
-	if (!colors[tag.id]) colors[tag.id] = 1 + colorGen(gen);
-	return tag;
-}
-
-enum IRCColor colorFor(struct Tag tag) {
-	return colors[tag.id] ? colors[tag.id] - 1 : IRCDefault;
-}