- if (command.id1 == ENTER && (command.id2 == STREAM ||
- command.id2 == PROMOTE_WORD(WATER))) {
- if (LIQLOC(game.loc) == WATER) {
- rspeak(FEET_WET);
- } else {
- rspeak(WHERE_QUERY);
- }
- goto L2012;
- }
- if (command.id1 == ENTER && command.id2 != WORD_NOT_FOUND && command.id2 != WORD_EMPTY) {
- /* command.wd1 = command.wd2; */
- /* wordclear(&command.wd2); */
- command.id1 = command.id2;
- command.id2 = WORD_EMPTY;
- } else {
- /* FIXME: Magic numbers related to vocabulary */
- if (!((command.id1 != PROMOTE_WORD(WATER) && command.id1 != PROMOTE_WORD(OIL)) ||
- (command.id2 != PROMOTE_WORD(PLANT) && command.id2 != PROMOTE_WORD(DOOR)))) {
- if (AT(DEMOTE_WORD(command.id2)))
- command.wd2 = token_to_packed("POUR");
- }
- if (command.id1 == PROMOTE_WORD(CAGE) && command.id2 == PROMOTE_WORD(BIRD) && HERE(CAGE) && HERE(BIRD))
- command.wd1 = token_to_packed("CATCH");
- }
-L2620:
- if (wordeq(command.wd1, token_to_packed("WEST"))) {
- ++game.iwest;
- if (game.iwest == 10)
- rspeak(W_IS_WEST);
- }
- if (wordeq(command.wd1, token_to_packed("GO")) && !wordempty(command.wd2)) {
- if (++igo == 10)
- rspeak(GO_UNNEEDED);
- }
-Lookup:
- packed_to_token(command.wd1, word1);
- defn = get_vocab_id(word1);
- if (defn == WORD_NOT_FOUND) {
- /* Gee, I don't understand. */
- if (fallback_handler(inputbuf))
- continue;
- sspeak(DONT_KNOW, command.raw1);
- goto L2600;
- }
- /* FIXME: magic numbers related to vocabulary */
- kmod = MOD(defn, 1000);
- switch (defn / 1000) {
- case 0:
- playermove(kmod);
- return true;
- case 1:
- command.part = unknown;
- command.obj = kmod;
+ /* command completely executed; we return true. */
+ return true;
+}
+
+/*
+ * MAIN PROGRAM
+ *
+ * Adventure (rev 2: 20 treasures)
+ * History: Original idea & 5-treasure version (adventures) by Willie Crowther
+ * 15-treasure version (adventure) by Don Woods, April-June 1977
+ * 20-treasure version (rev 2) by Don Woods, August 1978
+ * Errata fixed: 78/12/25
+ * Revived 2017 as Open Adventure.
+ */
+
+int main(int argc, char *argv[])
+{
+ int ch;
+
+ /* Options. */
+
+#if defined ADVENT_AUTOSAVE
+ const char* opts = "l:oa:";
+ const char* usage = "Usage: %s [-l logfilename] [-o] [-a filename] [script...]\n";
+ FILE *rfp = NULL;
+ const char* autosave_filename = NULL;
+#elif !defined ADVENT_NOSAVE
+ const char* opts = "l:or:";
+ const char* usage = "Usage: %s [-l logfilename] [-o] [-r restorefilename] [script...]\n";
+ FILE *rfp = NULL;
+#else
+ const char* opts = "l:o";
+ const char* usage = "Usage: %s [-l logfilename] [-o] [script...]\n";
+#endif
+ while ((ch = getopt(argc, argv, opts)) != EOF) {
+ switch (ch) {
+ case 'l':
+ settings.logfp = fopen(optarg, "w");
+ if (settings.logfp == NULL)
+ fprintf(stderr,
+ "advent: can't open logfile %s for write\n",
+ optarg);
+ signal(SIGINT, sig_handler);
+ break;
+ case 'o':
+ settings.oldstyle = true;
+ settings.prompt = false;
+ break;
+#ifdef ADVENT_AUTOSAVE
+ case 'a':
+ rfp = fopen(optarg, READ_MODE);
+ autosave_filename = optarg;
+ signal(SIGHUP, sig_handler);
+ signal(SIGTERM, sig_handler);