Give the FORCED property a real cond bit. Delete some unused code.

[open-adventure.git] / dungeon.c

diff --git a/dungeon.c b/dungeon.c
index dccda9e82f4a388045fa89f88ca0f81116e680ad..6ef35257cd768f69c7ab3a7e52c4dacd4a951b30 100644 (file)
--- a/dungeon.c
+++ b/dungeon.c
@@ -14,6 +14,7 @@
 #define TRVSIZ 885
 #define TOKLEN 5
 #define HINTLEN 5
+#define HNTSIZ 20
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -39,7 +40,6 @@ long OBJSND[NOBJECTS + 1];
 long OBJTXT[NOBJECTS + 1];
 long STEXT[LOCSIZ + 1];
 long LTEXT[LOCSIZ + 1];
-long COND[LOCSIZ + 1];
 long KEY[LOCSIZ + 1];
 long LOCSND[LOCSIZ + 1];
 long LINES[LINSIZ + 1];
@@ -51,15 +51,6 @@ long ATAB[TABSIZ + 1];
 long PLAC[NOBJECTS + 1];
 long FIXD[NOBJECTS + 1];
 long ACTSPK[VRBSIZ + 1];
-long HINTS[HNTSIZ + 1][HINTLEN];
-
-
-static bool is_set(long var, long position)
-{
-    long mask = 1l << position;
-    bool result = (var & mask) == mask;
-    return (result);
-}
 
 static long GETTXT(long SKIP, long ONEWRD, long UPPER)
 {
@@ -301,16 +292,14 @@ static void read_action_verb_message_nr(FILE* database)
     }
 }
 
-/*  Read info about available liquids and other conditions, store in COND. */
+/*  Read info about available liquids and other conditions. */
 static void read_conditions(FILE* database)
 {
     long K;
     while ((K = GETNUM(database)) != -1) {
         long loc;
         while ((loc = GETNUM(NULL)) != 0) {
-            if (is_set(COND[loc], K))
-                BUG(LOCATION_HAS_CONDITION_BIT_BEING_SET_TWICE);
-            COND[loc] = COND[loc] + (1l << K);
+           continue;   /* COND is no longer used */
         }
     }
 }
@@ -325,7 +314,8 @@ static void read_hints(FILE* database)
         if (K <= 0 || K > HNTSIZ)
             BUG(TOO_MANY_HINTS);
         for (int I = 1; I <= 4; I++) {
-            HINTS[K][I] = GETNUM(NULL);
+           /* consume - actual arrqy-building now done in YAML. */
+            GETNUM(NULL);
         } /* end loop */
         HNTMAX = (HNTMAX > K ? HNTMAX : K);
     }
@@ -360,8 +350,7 @@ static int read_database(FILE* database)
      *  location N.  LTEXT(N) is long description.  PTEXT(N) points to
      *  message for game.prop(N)=0.  Successive prop messages are
      *  found by chasing pointers.  RTEXT contains section 6's stuff.
-     *  TTEXT is for section 14.  We also clear COND (see description
-     *  of section 9 for details). */
+     *  TTEXT is for section 14. */
     for (int I = 1; I <= NOBJECTS; I++) {
         PTEXT[I] = 0;
         OBJSND[I] = 0;
@@ -373,7 +362,6 @@ static int read_database(FILE* database)
     for (int I = 1; I <= LOCSIZ; I++) {
         STEXT[I] = 0;
         LTEXT[I] = 0;
-        COND[I] = 0;
         KEY[I] = 0;
         LOCSND[I] = 0;
     }
@@ -440,8 +428,7 @@ static int read_database(FILE* database)
 /*  Finish constructing internal data format */
 
 /*  Having read in the database, certain things are now constructed.
- *  game.propS are set to zero.  We finish setting up COND by checking for
- *  forced-motion travel entries.  The PLAC and FIXD arrays are used
+ *  game.propS are set to zero.    The PLAC and FIXD arrays are used
  *  to set up game.atloc(N) as the first object at location N, and
  *  game.link(OBJ) as the next object at the same location as OBJ.
  *  (OBJ>NOBJECTS indicates that game.fixed(OBJ-NOBJECTS)=LOC; game.link(OBJ) is
@@ -449,11 +436,6 @@ static int read_database(FILE* database)
  *  whether the abbreviated description is printed.  Counts modulo 5
  *  unless "LOOK" is used. */
 
-static void write_0d(FILE* header_file, long single, const char* varname)
-{
-    fprintf(header_file, "LOCATION long %s INITIALIZE(= %ld);\n", varname, single);
-}
-
 static void write_1d(FILE* header_file, long array[], long dim, const char* varname)
 {
     fprintf(header_file, "LOCATION long %s[] INITIALIZE(= {\n", varname);
@@ -468,19 +450,6 @@ static void write_1d(FILE* header_file, long array[], long dim, const char* varn
     fprintf(header_file, "\n});\n");
 }
 
-static void write_hints(FILE* header_file, long matrix[][HINTLEN], long dim1, long dim2, const char* varname)
-{
-    fprintf(header_file, "LOCATION long %s[][%ld] INITIALIZE(= {\n", varname, dim2);
-    for (int i = 0; i < dim1; ++i) {
-        fprintf(header_file, "  {");
-        for (int j = 0; j < dim2; ++j) {
-            fprintf(header_file, "%ld, ", matrix[i][j]);
-        }
-        fprintf(header_file, "},\n");
-    }
-    fprintf(header_file, "});\n");
-}
-
 static void write_file(FILE* header_file)
 {
     fprintf(header_file, "#ifndef DATABASE_H\n");
@@ -504,10 +473,8 @@ static void write_file(FILE* header_file)
     fprintf(header_file, "\n");
 
     // content variables
-    write_0d(header_file, HNTMAX, "HNTMAX");
     write_1d(header_file, OBJSND, NOBJECTS + 1, "OBJSND");
     write_1d(header_file, OBJTXT, NOBJECTS + 1, "OBJTXT");
-    write_1d(header_file, COND, LOCSIZ + 1, "COND");
     write_1d(header_file, KEY, LOCSIZ + 1, "KEY");
     write_1d(header_file, LOCSND, LOCSIZ + 1, "LOCSND");
     write_1d(header_file, TRAVEL, TRVSIZ + 1, "TRAVEL");
@@ -516,7 +483,6 @@ static void write_file(FILE* header_file)
     write_1d(header_file, PLAC, NOBJECTS + 1, "PLAC");
     write_1d(header_file, FIXD, NOBJECTS + 1, "FIXD");
     write_1d(header_file, ACTSPK, VRBSIZ + 1, "ACTSPK");
-    write_hints(header_file, HINTS, HNTSIZ + 1, 5, "HINTS");
 
     fprintf(header_file, "#undef LOCATION\n");
     fprintf(header_file, "#undef INITIALIZE\n");