X-Git-Url: https://jxself.org/git/?p=open-adventure.git;a=blobdiff_plain;f=dungeon.c;h=a5531473116752dc260e90804c3b1a3067e57ef7;hp=60c91f80c9d5093d7ac9104fb4237a35a954ad94;hb=f9edfc51515853c21418c1d55b681a71681a748c;hpb=b626371b6cd3e338b7476fa4629c7bceec727cc1

diff --git a/dungeon.c b/dungeon.c
index 60c91f8..a553147 100644
--- a/dungeon.c
+++ b/dungeon.c
@@ -91,7 +91,7 @@ static long LINUSE;
 long TRVS;
 long TRNVLS;
 long TABNDX;
-long KEY[NLOCATIONS + 1];
+long TKEY[NLOCATIONS + 1];
 long LINES[LINSIZ + 1];
 long TRAVEL[TRVSIZ + 1];
 long KTAB[TABSIZ + 1];
@@ -198,7 +198,7 @@ static long GETNUM(FILE *source)
      *  scanned).  If we're at the end of the line or encounter an illegal
      *  character (not a digit, hyphen, or blank), we return 0. */
 
-    long DIGIT, GETNUM, SIGN;
+    long DIGIT, GETNUM, sign;
 
     if (source != NULL) MAPLIN(source);
     GETNUM = 0;
@@ -209,9 +209,9 @@ static long GETNUM(FILE *source)
     }
 
     if (INLINE[LNPOSN] != 9) {
-        SIGN = 1;
+        sign = 1;
     } else {
-        SIGN = -1;
+        sign = -1;
         LNPOSN = LNPOSN + 1;
     }
     while (!(LNPOSN > LNLENG || INLINE[LNPOSN] == 0)) {
@@ -224,7 +224,7 @@ static long GETNUM(FILE *source)
         LNPOSN = LNPOSN + 1;
     }
 
-    GETNUM = GETNUM * SIGN;
+    GETNUM = GETNUM * sign;
     LNPOSN = LNPOSN + 1;
     return (GETNUM);
 }
@@ -254,8 +254,8 @@ static void read_section3_stuff(FILE* database)
     while ((loc = GETNUM(database)) != -1) {
         long newloc = GETNUM(NULL);
         long L;
-        if (KEY[loc] == 0) {
-            KEY[loc] = TRVS;
+        if (TKEY[loc] == 0) {
+            TKEY[loc] = TRVS;
         } else {
             TRAVEL[TRVS - 1] = -TRAVEL[TRVS - 1];
         }
@@ -348,7 +348,7 @@ static int read_database(FILE* database)
      *  message for game.prop(N)=0.  Successive prop messages are
      *  found by chasing pointers. */
     for (int I = 1; I <= NLOCATIONS; I++) {
-        KEY[I] = 0;
+        TKEY[I] = 0;
     }
 
     LINUSE = 1;
@@ -457,7 +457,7 @@ static void write_file(FILE* header_file)
     fprintf(header_file, "\n");
 
     // content variables
-    write_1d(header_file, KEY, NLOCATIONS + 1, "KEY");
+    write_1d(header_file, TKEY, NLOCATIONS + 1, "TKEY");
     write_1d(header_file, TRAVEL, TRVSIZ + 1, "TRAVEL");
     write_1d(header_file, KTAB, TABSIZ + 1, "KTAB");
     write_1d(header_file, ATAB, TABSIZ + 1, "ATAB");