centralize calls to make_zzword()

make_zzword() now called in set_seed(), because the only times it was
called in the entire application is after every invocation of set_seed().

init.c

@@ -92,8 +92,5 @@ long initialise(void)
     }
     game.conds = setbit(11);
 
-    /*  Start-up, dwarf stuff */
-    make_zzword(game.zzword);
-
     return seedval;
 }

main.c

@@ -141,8 +141,6 @@ static bool fallback_handler(char *buf)
         printf("Seed set to %ld\n", sv);
         // autogenerated, so don't charge user time for it.
         --game.turns;
-        // here we reconfigure any global game state that uses random numbers
-        make_zzword(game.zzword);
         return true;
     }
     return false;

misc.c

@@ -633,8 +633,8 @@ long atdwrf(long where)
     return (at);
 }
 
-/*  Utility routines (SETBIT, TSTBIT, set_seed, get_next_lcg_value,
- *  randrange, RNDVOC) */
+/*  Utility routines (setbit, tstbit, set_seed, get_next_lcg_value,
+ *  randrange) */
 
 long setbit(long bit)
 /*  Returns 2**bit for use in constructing bit-masks. */
@@ -652,6 +652,9 @@ void set_seed(long seedval)
 /* Set the LCG seed */
 {
     game.lcg_x = (unsigned long) seedval % game.lcg_m;
+    
+    // once seed is set, we need to generate the Z`ZZZ word
+    make_zzword(game.zzword);
 }
 
 unsigned long get_next_lcg_value(void)

saveresume.c

@@ -122,8 +122,6 @@ 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));
-        //game.zzword = rndvoc(3, game.zzword);
-        make_zzword(game.zzword);
     }
     return GO_TOP;
 }