Makere magic numbers for cond bits into symbols.

[open-adventure.git] / main.c

diff --git a/main.c b/main.c
index 5a3f2002683de89e3c78aad525adb756b0a447a0..1f866d81b28bae49d541431a0376d6a1cb3e9571 100644 (file)
--- a/main.c
+++ b/main.c
@@ -171,7 +171,7 @@ static void checkhints(FILE *cmdin)
        for (int hint=1; hint<=HNTMAX; hint++) {
            if (game.hinted[hint])
                continue;
-           if (!CNDBIT(game.loc,hint+10))
+           if (!CNDBIT(game.loc,hint+HBASE))
                game.hintlc[hint]= -1;
            ++game.hintlc[hint];
            /*  Come here if he's been long enough at required loc(s) for some
@@ -334,7 +334,7 @@ static bool dwarfmove(void)
      *  means dwarves won't follow him into dead end in maze, but
      *  c'est la vie.  They'll wait for him outside the dead
      *  end. */
-    if (game.loc == 0 || FORCED(game.loc) || CNDBIT(game.newloc,3))
+    if (game.loc == 0 || FORCED(game.loc) || CNDBIT(game.newloc,NOARRR))
        return true;
 
     /* Dwarf activity level ratchets up */
@@ -348,7 +348,7 @@ static bool dwarfmove(void)
      *  the 5 dwarves.  If any of the survivors is at loc,
      *  replace him with the alternate. */
     if (game.dflag == 1) {
-       if (!INDEEP(game.loc) || (PCT(95) && (!CNDBIT(game.loc,4) || PCT(85))))
+       if (!INDEEP(game.loc) || (PCT(95) && (!CNDBIT(game.loc,NOBACK) || PCT(85))))
            return true;
        game.dflag=2;
        for (int i=1; i<=2; i++) {
@@ -392,7 +392,7 @@ static bool dwarfmove(void)
                                j >= 20 ||
                                game.newloc == game.dloc[i] ||
                                FORCED(game.newloc) ||
-                               (i == PIRATE && CNDBIT(game.newloc,3)) ||
+                               (i == PIRATE && CNDBIT(game.newloc,NOARRR)) ||
                                labs(TRAVEL[kk])/1000000 == 100);
                if (!avoided) {
                    TK[j++] = game.newloc;
@@ -524,7 +524,7 @@ static bool playermove(FILE *cmdin, token_t verb, int motion)
        game.oldloc=game.loc;
        K2=0;
        if (motion == game.loc)K2=91;
-       if (CNDBIT(game.loc,4))K2=274;
+       if (CNDBIT(game.loc,NOBACK))K2=274;
        if (K2 == 0) {
            for (;;) {
                LL=MOD((labs(TRAVEL[KK])/1000),1000);
@@ -919,7 +919,7 @@ static bool do_command(FILE *cmdin)
      *  wants to go.  If so, the dwarf's blocking his way.  If
      *  coming from place forbidden to pirate (dwarves rooted in
      *  place) let him get out (and attacked). */
-    if (game.newloc != game.loc && !FORCED(game.loc) && !CNDBIT(game.loc,3)) {
+    if (game.newloc != game.loc && !FORCED(game.loc) && !CNDBIT(game.loc,NOARRR)) {
        for (i=1; i<=NDWARVES-1; i++) {
            if (game.odloc[i] == game.newloc && game.dseen[i]) {
                game.newloc=game.loc;