From 15b7c00e0a9427b88e20cf814b8904030ca06d9e Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Fri, 23 Jun 2017 15:13:47 -0400
Subject: [PATCH] Abolish unclean operation on OBJSOUND - it's now static.

Save/Restore no longer needs to treat it specially.
---
 actions.c    | 8 ++++++--
 advent.h     | 1 +
 saveresume.c | 2 --
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/actions.c b/actions.c
index 4cfcbdc..e3a6caf 100644
--- a/actions.c
+++ b/actions.c
@@ -410,7 +410,7 @@ static int drink(token_t verb, token_t obj)
     } else {
         DESTROY(BLOOD);
         game.prop[DRAGON] = 2;
-        OBJSND[BIRD] = OBJSND[BIRD] + 3;
+        game.blooded = true;
         spk = HEAD_BUZZES;
     }
     rspeak(spk);
@@ -687,7 +687,11 @@ static int listen(void)
     for (int i = 1; i <= NOBJECTS; i++) {
         if (!HERE(i) || OBJSND[i] == 0 || game.prop[i] < 0)
             continue;
-        pspeak(i, OBJSND[i] + game.prop[i], game.zzword);
+	int mi =  OBJSND[i] + game.prop[i];
+	if (i == BIRD)
+	    /* FIXME: Arithmetic on state values */
+	    mi += 3 * game.blooded;
+        pspeak(i, mi, game.zzword);
         spk = NO_MESSAGE;
         if (i == BIRD && OBJSND[i] + game.prop[i] == 8)
             DESTROY(BIRD);
diff --git a/advent.h b/advent.h
index b642fbf..ce39df1 100644
--- a/advent.h
+++ b/advent.h
@@ -63,6 +63,7 @@ struct game_t {
     long turns;
     bool wzdark;	/* whether the loc he's leaving was dark */
     long zzword;
+    bool blooded;	/* has player drunk of dragon's blood? */
     long abbrev[LOCSIZ + 1];
     long atloc[LOCSIZ + 1];
     long dseen[NDWARVES + 1];
diff --git a/saveresume.c b/saveresume.c
index c8ba37a..1f052e2 100644
--- a/saveresume.c
+++ b/saveresume.c
@@ -63,7 +63,6 @@ int suspend(void)
     save.mode = -1;
     save.version = VRSION;
     memcpy(&save.game, &game, sizeof(struct game_t));
-    save.bird = OBJSND[BIRD];
     save.bivalve = OBJTXT[OYSTER];
     IGNORE(fwrite(&save, sizeof(struct save_t), 1, fp));
     fclose(fp);
@@ -114,7 +113,6 @@ int restore(FILE* fp)
         rspeak(VERSION_SKEW, save.version / 10, MOD(save.version, 10), VRSION / 10, MOD(VRSION, 10));
     } else {
         memcpy(&game, &save.game, sizeof(struct game_t));
-        OBJSND[BIRD] = save.bird;
         OBJTXT[OYSTER] = save.bivalve;
         game.zzword = RNDVOC(3, game.zzword);
     }
-- 
2.31.1