- if (game.loc == 0)
- croak(cmdin);
- char* msg = locations[game.loc].description.small;
- if (MOD(game.abbrev[game.loc],game.abbnum) == 0 || msg == 0)
- msg=locations[game.loc].description.big;
- if (!FORCED(game.loc) && DARK(game.loc)) {
- /* The easiest way to get killed is to fall into a pit in
- * pitch darkness. */
- if (game.wzdark && PCT(35)) {
- RSPEAK(PIT_FALL);
- game.oldlc2 = game.loc;
- croak(cmdin);
- continue; /* back to top of main interpreter loop */
- }
- msg=arbitrary_messages[16];
- }
- if (TOTING(BEAR))RSPEAK(TAME_BEAR);
- newspeak(msg);
- if (FORCED(game.loc)) {
- if (playermove(cmdin, verb, 1))
- return true;
- else
- continue; /* back to top of main interpreter loop */
- }
- if (game.loc == 33 && PCT(25) && !game.closng)RSPEAK(SAYS_PLUGH);
-
- listobjects();
-
- L2012:
- verb=0;
- game.oldobj=obj;
- obj=0;
-
- L2600:
- checkhints(cmdin);
-
- /* If closing time, check for any objects being toted with
- * game.prop < 0 and set the prop to -1-game.prop. This way
- * objects won't be described until they've been picked up
- * and put down separate from their respective piles. Don't
- * tick game.clock1 unless well into cave (and not at Y2). */
- if (game.closed) {
- if (game.prop[OYSTER] < 0 && TOTING(OYSTER))
- PSPEAK(OYSTER,1);
- for (i=1; i<=NOBJECTS; i++) {
- if (TOTING(i) && game.prop[i] < 0)
- game.prop[i] = -1-game.prop[i];
- }
- }
- game.wzdark=DARK(game.loc);
- if (game.knfloc > 0 && game.knfloc != game.loc)
- game.knfloc=0;
-
- /* This is where we get a new command from the user */
- if (!GETIN(cmdin, &WD1,&WD1X,&WD2,&WD2X))
- return false;
-
- /* Every input, check "game.foobar" flag. If zero, nothing's
- * going on. If pos, make neg. If neg, he skipped a word,
- * so make it zero. */
- L2607:
- game.foobar=(game.foobar>0 ? -game.foobar : 0);
- ++game.turns;
- if (game.turns == game.thresh) {
- newspeak(turn_threshold_messages[game.trndex]);
- game.trnluz=game.trnluz+TRNVAL[game.trndex]/100000;
- ++game.trndex;
- game.thresh = -1;
- if (game.trndex <= TRNVLS)
- game.thresh=MOD(TRNVAL[game.trndex],100000)+1;
- }
- if (verb == SAY && WD2 > 0)
- verb=0;
- if (verb == SAY) {
- part=transitive;
- goto Laction;
- }
- if (closecheck()) {
- if (game.closed)
- return true;
- } else
- lampcheck();
-
- k=43;
- if (LIQLOC(game.loc) == WATER)k=70;
- V1=VOCAB(WD1,-1);
- V2=VOCAB(WD2,-1);
- if (V1 == ENTER && (V2 == STREAM || V2 == 1000+WATER)) {
- RSPEAK(k);
- goto L2012;
- }
- if (V1 == ENTER && WD2 > 0) {
- WD1=WD2;
- WD1X=WD2X;
- WD2=0;
- } else {
- if (!((V1 != 1000+WATER && V1 != 1000+OIL) ||
- (V2 != 1000+PLANT && V2 != 1000+DOOR))) {
- if (AT(V2-1000))
- WD2=MAKEWD(16152118);
- }
- if (V1 == 1000+CAGE && V2 == 1000+BIRD && HERE(CAGE) && HERE(BIRD))
- WD1=MAKEWD(301200308);
- }
- L2620:
- if (WD1 == MAKEWD(23051920)) {
- ++game.iwest;
- if (game.iwest == 10)
- RSPEAK(W_IS_WEST);
- }
- if (WD1 == MAKEWD( 715) && WD2 != 0) {
- if (++igo == 10)
- RSPEAK(GO_UNNEEDED);
- }
- L2630:
- i=VOCAB(WD1,-1);
- if (i == -1) {
- /* Gee, I don't understand. */
- if (fallback_handler(rawbuf))
- return true;
- SETPRM(1,WD1,WD1X);
- RSPEAK(DONT_KNOW);
- goto L2600;
- }
- KMOD=MOD(i,1000);
- KQ=i/1000+1;
- switch (KQ-1)
- {
- case 0:
- if (playermove(cmdin, verb, KMOD))
- return true;
- else
- continue; /* back to top of main interpreter loop */
- case 1: part=unknown; obj = KMOD; break;
- case 2: part=intransitive; verb = KMOD; break;
- case 3: RSPEAK(KMOD); goto L2012;
- default: BUG(22);
- }
-
- Laction:
- switch (action(cmdin, part, verb, obj)) {
- case GO_TERMINATE:
- return true;
- case GO_MOVE:
- playermove(cmdin, verb, NUL);
- return true;
- case GO_TOP: continue; /* back to top of main interpreter loop */
- case GO_CLEAROBJ: goto L2012;
- case GO_CHECKHINT: goto L2600;
- case GO_CHECKFOO: goto L2607;
- case GO_LOOKUP: goto L2630;
- case GO_WORD2:
- /* Get second word for analysis. */
- WD1=WD2;
- WD1X=WD2X;
- WD2=0;
- goto L2620;
- case GO_UNKNOWN:
- /* Random intransitive verbs come here. Clear obj just in case
- * (see attack()). */
- SETPRM(1,WD1,WD1X);
- RSPEAK(DO_WHAT);
- obj=0;
- goto L2600;
- case GO_DWARFWAKE:
- /* Oh dear, he's disturbed the dwarves. */
- RSPEAK(DWARVES_AWAKEN);
- score(0);
- return true;
- default:
- BUG(99);
- }
+ if (game.loc == 0)
+ croak();
+ const char* msg = locations[game.loc].description.small;
+ if (MOD(game.abbrev[game.loc], game.abbnum) == 0 ||
+ msg == 0)
+ msg = locations[game.loc].description.big;
+ if (!FORCED(game.loc) && DARK(game.loc)) {
+ /* The easiest way to get killed is to fall into a pit in
+ * pitch darkness. */
+ if (game.wzdark && PCT(35)) {
+ rspeak(PIT_FALL);
+ game.oldlc2 = game.loc;
+ croak();
+ continue; /* back to top of main interpreter loop */
+ }
+ msg = arbitrary_messages[PITCH_DARK];
+ }
+ if (TOTING(BEAR))
+ rspeak(TAME_BEAR);
+ speak(msg);
+ if (FORCED(game.loc)) {
+ playermove(HERE);
+ return true;
+ }
+ if (game.loc == LOC_Y2 && PCT(25) && !game.closng)
+ rspeak(SAYS_PLUGH);
+
+ listobjects();
+
+L2012:
+ command.verb = 0;
+ game.oldobj = command.obj;
+ command.obj = 0;
+
+L2600:
+ checkhints();
+
+ /* If closing time, check for any objects being toted with
+ * game.prop < 0 and stash them. This way objects won't be
+ * described until they've been picked up and put down
+ * separate from their respective piles. */
+ if (game.closed) {
+ if (game.prop[OYSTER] < 0 && TOTING(OYSTER))
+ pspeak(OYSTER, look, 1, true);
+ for (size_t i = 1; i <= NOBJECTS; i++) {
+ if (TOTING(i) && game.prop[i] < 0)
+ game.prop[i] = STASHED(i);
+ }
+ }
+ game.wzdark = DARK(game.loc);
+ if (game.knfloc > 0 && game.knfloc != game.loc)
+ game.knfloc = 0;
+
+ /* This is where we get a new command from the user */
+ char* input;
+ char inputbuf[LINESIZE];
+
+ for (;;) {
+ input = get_input();
+ if (input == NULL)
+ return (false);
+ if (word_count(input) > 2) {
+ rspeak(TWO_WORDS);
+ continue;
+ }
+ if (strcmp(input, "") != 0)
+ break;
+ }
+
+ strncpy(inputbuf, input, LINESIZE - 1);
+ free(input);
+
+ tokenize(inputbuf, &command);
+
+ char word1[TOKLEN + 1];
+ char word2[TOKLEN + 1];
+ packed_to_token(command.wd1, word1);
+ packed_to_token(command.wd2, word2);
+ command.id1 = get_vocab_id(word1);
+ command.id2 = get_vocab_id(word2);
+
+L2607:
+ ++game.turns;
+
+ /* If a turn threshold has been met, apply penalties and tell
+ * the player about it. */
+ for (int i = 0; i < NTHRESHOLDS; ++i) {
+ if (game.turns == turn_thresholds[i].threshold + 1) {
+ game.trnluz += turn_thresholds[i].point_loss;
+ speak(turn_thresholds[i].message);
+ }
+ }
+
+ if (command.verb == SAY && command.id2 != WORD_NOT_FOUND && command.id2 != WORD_EMPTY)
+ command.verb = 0;
+ if (command.verb == SAY) {
+ command.part = transitive;
+ goto Laction;
+ }
+ if (closecheck()) {
+ if (game.closed)
+ return true;
+ } else
+ lampcheck();
+
+ 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;
+ break;
+ case 2:
+ command.part = intransitive;
+ command.verb = kmod;
+ break;
+ case 3:
+ speak(specials[kmod].message);
+ goto L2012;
+ default:
+ BUG(VOCABULARY_TYPE_N_OVER_1000_NOT_BETWEEN_0_AND_3); // LCOV_EXCL_LINE
+ }
+
+Laction:
+ switch (action(&command)) {
+ case GO_TERMINATE:
+ return true;
+ case GO_MOVE:
+ playermove(NUL);
+ return true;
+ case GO_TOP:
+ continue; /* back to top of main interpreter loop */
+ case GO_CLEAROBJ:
+ goto L2012;
+ case GO_CHECKHINT:
+ goto L2600;
+ case GO_CHECKFOO:
+ goto L2607;
+ case GO_LOOKUP:
+ goto Lookup;
+ case GO_WORD2:
+ /* Get second word for analysis. */
+ command.wd1 = command.wd2;
+ strcpy(command.raw1, command.raw2);
+ wordclear(&command.wd2);
+ command.raw2[0] = '\0';
+ goto L2620;
+ case GO_UNKNOWN:
+ /* Random intransitive verbs come here. Clear obj just in case
+ * (see attack()). */
+ command.raw1[0] = toupper(command.raw1[0]);
+ sspeak(DO_WHAT, command.raw1);
+ command.obj = 0;
+ goto L2600;
+ case GO_DWARFWAKE:
+ /* Oh dear, he's disturbed the dwarves. */
+ rspeak(DWARVES_AWAKEN);
+ terminate(endgame);
+ default:
+ BUG(ACTION_RETURNED_PHASE_CODE_BEYOND_END_OF_SWITCH); // LCOV_EXCL_LINE
+ }