Comment cleanup, semantic types, information hiding.

[open-adventure.git] / main.c

diff --git a/main.c b/main.c
index 4d5f6a950714f6ed48712e5bab56f8fc8ecc7ce8..faa353b514be4001c04d0506170d0e660fbc47ef 100644 (file)
--- a/main.c
+++ b/main.c
@@ -137,6 +137,7 @@ static bool fallback_handler(struct command_t command)
 /* fallback handler for commands not handled by FORTRANish parser */
 {
     long sv;
+    turn_t turnlimit;
     char buf[DIM(command.raw1) + DIM(command.raw2) + 1];
     sprintf(buf, "%s %s", command.raw1, command.raw2);
 
@@ -146,8 +147,8 @@ static bool fallback_handler(struct command_t command)
         // autogenerated, so don't charge user time for it.
         --game.turns;
         return true;
-    } else if (sscanf(buf, "waste %ld", &sv) == 1) {
-        game.limit -= sv;
+    } else if (sscanf(buf, "waste %ld", &turnlimit) == 1) {
+        game.limit -= turnlimit;
         printf("Game limit is now %ld\n", game.limit);
         return true;
     }
@@ -318,7 +319,7 @@ static bool dwarfmove(void)
 /* Dwarves move.  Return true if player survives, false if he dies. */
 {
     int kk, stick, attack;
-    long tk[21];
+    loc_t tk[21];
 
     /*  Dwarf stuff.  See earlier comments for description of
      *  variables.  Remember sixth dwarf is pirate and is thus
@@ -508,7 +509,7 @@ static void croak(void)
     }
 }
 
-static bool traveleq(long a, long b)
+static bool traveleq(int a, int b)
 /* Are two travel entries equal for purposes of skip after failed condition? */
 {
     return (travel[a].condtype == travel[b].condtype)
@@ -670,7 +671,7 @@ static void playermove( int motion)
 
                 /* We arrive here on conditional failure.
                  * Skip to next non-matching destination */
-                long te_tmp = travel_entry;
+                int te_tmp = travel_entry;
                 do {
                     if (travel[te_tmp].stop)
                         BUG(CONDITIONAL_TRAVEL_ENTRY_WITH_NO_ALTERATION); // LCOV_EXCL_LINE
@@ -947,7 +948,7 @@ static void listobjects(void)
     if (!DARK(game.loc)) {
         ++game.abbrev[game.loc];
         for (int i = game.atloc[game.loc]; i != 0; i = game.link[i]) {
-            long obj = i;
+            obj_t obj = i;
             if (obj > NOBJECTS)
                 obj = obj - NOBJECTS;
             if (obj == STEPS && TOTING(NUGGET))