-
- do {
- // Get pre-processed command input from user
- command_given = get_preprocessed_command_input(&command);
- if (!command_given)
- return game.closed;
-
- // loop until all words in command are procesed
- do {
- // assume all words in command are processed, until proven otherwise
- command_executed = true;
+ while (command.state <= GIVEN) {
+
+ if (game.closed) {
+ /* 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.prop[OYSTER] < 0 && TOTING(OYSTER))
+ pspeak(OYSTER, look, true, 1);
+ for (size_t i = 1; i <= NOBJECTS; i++) {
+ if (TOTING(i) && game.prop[i] < 0)
+ game.prop[i] = STASHED(i);
+ }
+ }
+
+ /* Check to see if the room is dark. If the knife is here,
+ * and it's dark, the knife permanently disappears */
+ game.wzdark = DARK(game.loc);
+ if (game.knfloc != LOC_NOWHERE && game.knfloc != game.loc)
+ game.knfloc = LOC_NOWHERE;
+
+ /* Check some for hints, get input from user, increment
+ * turn, and pre-process commands. Keep going until
+ * pre-processing is done. */
+ while ( command.state < PREPROCESSED ) {
+ checkhints();
+
+ /* Get command input from user */
+ if (!get_command_input(&command))
+ return false;
+
+ ++game.turns;
+ preprocess_command(&command);
+ }
+
+ /* check if game is closed, and exit if it is */
+ if (closecheck() )
+ return true;
+
+ /* loop until all words in command are procesed */
+ while (command.state == PREPROCESSED ) {
+ command.state = PROCESSING;
+
+ if (command.word[0].id == WORD_NOT_FOUND) {
+ /* Gee, I don't understand. */
+ sspeak(DONT_KNOW, command.word[0].raw);
+ clear_command(&command);
+ continue;
+ }