X-Git-Url: https://jxself.org/git/?p=open-adventure.git;a=blobdiff_plain;f=misc.c;h=6db040a1fb3c0f755b3a741d5d9646845df698e5;hp=aa164728d54366942e282de3e1fdcee704b81877;hb=e3b508536d825ffd795b1b25abebc3ae8b800078;hpb=782c5c3f290555fa9368208efdb3b428f45468eb

diff --git a/misc.c b/misc.c
index aa16472..6db040a 100644
--- a/misc.c
+++ b/misc.c
@@ -5,7 +5,7 @@
  * Copyright (c) 2017 by Eric S. Raymond
  * SPDX-License-Identifier: BSD-2-clause
  */
-     
+
 #include <unistd.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -139,7 +139,7 @@ void sspeak(const int msg, ...)
     va_end(ap);
 }
 
-void pspeak(vocab_t msg, enum speaktype mode, int skip, bool blank, ...)
+void pspeak(vocab_t msg, enum speaktype mode, bool blank, int skip, ...)
 /* Find the skip+1st message from msg and print it.  Modes are:
  * feel = for inventory, what you can touch
  * look = the full description for the state the object is in
@@ -147,7 +147,7 @@ void pspeak(vocab_t msg, enum speaktype mode, int skip, bool blank, ...)
  * study = text on the object. */
 {
     va_list ap;
-    va_start(ap, blank);
+    va_start(ap, skip);
     switch (mode) {
     case touch:
         vspeak(objects[msg].inventory, blank, ap);
@@ -421,60 +421,65 @@ static bool is_valid_int(const char *str)
     return true;
 }
 
-static void get_vocab_metadata(command_word_t* word)
+static void get_vocab_metadata(const char* word, vocab_t* id, word_type_t* type)
 {
     /* Check for an empty string */
-    if (strncmp(word->raw, "", sizeof("")) == 0) {
-        word->id = WORD_EMPTY;
-        word->type = NO_WORD_TYPE;
+    if (strncmp(word, "", sizeof("")) == 0) {
+        *id = WORD_EMPTY;
+        *type = NO_WORD_TYPE;
         return;
     }
 
     vocab_t ref_num;
 
-    ref_num = get_motion_vocab_id(word->raw);
+    ref_num = get_motion_vocab_id(word);
     if (ref_num != WORD_NOT_FOUND) {
-        word->id = ref_num;
-        word->type = MOTION;
+        *id = ref_num;
+        *type = MOTION;
         return;
     }
 
-    ref_num = get_object_vocab_id(word->raw);
+    ref_num = get_object_vocab_id(word);
     if (ref_num != WORD_NOT_FOUND) {
-        word->id = ref_num;
-        word->type = OBJECT;
+        *id = ref_num;
+        *type = OBJECT;
         return;
     }
 
-    ref_num = get_action_vocab_id(word->raw);
+    ref_num = get_action_vocab_id(word);
     if (ref_num != WORD_NOT_FOUND) {
-        word->id = ref_num;
-        word->type = ACTION;
+        *id = ref_num;
+        *type = ACTION;
         return;
     }
 
     // Check for the reservoir magic word.
-    if (strcasecmp(word->raw, game.zzword) == 0) {
-        word->id = PART;
-        word->type = ACTION;
+    if (strcasecmp(word, game.zzword) == 0) {
+        *id = PART;
+        *type = ACTION;
         return;
     }
 
     // Check words that are actually numbers.
-    if (is_valid_int(word->raw)) {
-        word->id = WORD_EMPTY;
-        word->type = NUMERIC;
+    if (is_valid_int(word)) {
+        *id = WORD_EMPTY;
+        *type = NUMERIC;
         return;
     }
 
-    word->id = WORD_NOT_FOUND;
-    word->type = NO_WORD_TYPE;
+    *id = WORD_NOT_FOUND;
+    *type = NO_WORD_TYPE;
     return;
 }
 
 static void tokenize(char* raw, command_t *cmd)
 {
-    memset(cmd, '\0', sizeof(command_t));
+    /*
+     * Be caereful about modifing this. We do not want to nuke the
+     * the speech part or ID from the previous turn.
+     */
+    memset(&cmd->word[0].raw, '\0', sizeof(cmd->word[0].raw));
+    memset(&cmd->word[1].raw, '\0', sizeof(cmd->word[1].raw));
 
     /* Bound prefix on the %s would be needed to prevent buffer
      * overflow.  but we shortstop this more simply by making each
@@ -504,8 +509,9 @@ static void tokenize(char* raw, command_t *cmd)
     }
 
     /* populate command with parsed vocabulary metadata */
-    get_vocab_metadata(&(cmd->word[0]));
-    get_vocab_metadata(&(cmd->word[1]));
+    get_vocab_metadata(cmd->word[0].raw, &(cmd->word[0].id), &(cmd->word[0].type));
+    get_vocab_metadata(cmd->word[1].raw, &(cmd->word[1].id), &(cmd->word[1].type));
+    cmd->state = TOKENIZED;
 }
 
 bool get_command_input(command_t *command)
@@ -533,6 +539,20 @@ bool get_command_input(command_t *command)
 
     tokenize(inputbuf, command);
 
+#ifdef GDEBUG
+    /* Needs to stay synced with enum word_type_t */
+    const char *types[] = {"NO_WORD_TYPE", "MOTION", "OBJECT", "ACTION", "NUMERIC"};
+    /* needs to stay synced with enum speechpart */
+    const char *roles[] = {"unknown", "intransitive", "transitive"};
+    printf("Command: role = %s type1 = %s, id1 = %ld, type2 = %s, id2 = %ld\n",
+           roles[command->part],
+           types[command->word[0].type],
+           command->word[0].id,
+           types[command->word[1].type],
+           command->word[1].id);
+#endif
+
+    command->state = GIVEN;
     return true;
 }
 
@@ -585,7 +605,9 @@ void carry(obj_t object, loc_t where)
         if (game.place[object] == CARRIED)
             return;
         game.place[object] = CARRIED;
-        ++game.holdng;
+
+        if (object != BIRD)
+            ++game.holdng;
     }
     if (game.atloc[where] == object) {
         game.atloc[where] = game.link[object];
@@ -606,7 +628,14 @@ void drop(obj_t object, loc_t where)
         game.fixed[object - NOBJECTS] = where;
     else {
         if (game.place[object] == CARRIED)
-            --game.holdng;
+            if (object != BIRD)
+                /* The bird has to be weightless.  This ugly hack (and the
+                 * corresponding code in the drop function) brought to you
+                 * by the fact that when the bird is caged, we need to be able
+                 * to either 'take bird' or 'take cage' and have the right thing
+                 * happen.
+                 */
+                --game.holdng;
         game.place[object] = where;
     }
     if (where == LOC_NOWHERE ||
@@ -694,7 +723,7 @@ void state_change(obj_t obj, int state)
 /* Object must have a change-message list for this to be useful; only some do */
 {
     game.prop[obj] = state;
-    pspeak(obj, change, state, true);
+    pspeak(obj, change, true, state);
 }
 
 /* end */