+
+CMD_BIND(funcmd_8ball) {
+ FUNCMD_HEADER;
+ char *message = merge_argv(argv, 0, argc);
+ const char *const_replies = get_language_string(current_funcmd.user, "FUN_8BALL_REPLIES");
+ char replies[MAXLEN];
+ int i, reply_count = 1;
+ for(i = 0; const_replies[i]; i++) {
+ if(const_replies[i] == '|')
+ reply_count++;
+ replies[i] = const_replies[i];
+ }
+ replies[i] = '\0';
+ unsigned int crc32_val = (crc32(message)) % reply_count;
+ char *creply = (crc32_val == 0 ? replies : NULL);
+ reply_count = 0;
+ for(i = 0; replies[i]; i++) {
+ if(replies[i] == '|') {
+ if(creply) {
+ replies[i] = '\0';
+ break;
+ } else {
+ reply_count++;
+ if(reply_count == crc32_val) {
+ creply = &replies[i+1];
+ }
+ }
+ }
+ }
+ if(creply) {
+ funcmd_reply("FUN_8BALL", user->nick, creply);
+ }
+}