Clean up fly.c by making local variables and functions static and

[bsdgames-darwin.git] / battlestar / extern.h

diff --git a/battlestar/extern.h b/battlestar/extern.h
index 0b48dafc90c1ea3e0b493603f0c4e9fcbc3a2cd7..ac85e7193f6e5a64356ee1bd65f72a2417c92ad9 100644 (file)
--- a/battlestar/extern.h
+++ b/battlestar/extern.h
@@ -1,4 +1,4 @@
-/*     $NetBSD: extern.h,v 1.14 1999/09/14 18:08:46 jsm Exp $ */
+/*     $NetBSD: extern.h,v 1.23 2000/09/24 09:44:28 jsm Exp $ */
 
 /*
  * Copyright (c) 1983, 1993
@@ -187,6 +187,9 @@
 #define BURY   1050
 #define JUMP   1051
 #define KICK   1052
+#define OPEN   1053
+#define VERBOSE        1054
+#define BRIEF  1055
 
  /* injuries */
 #define ARM    6               /* broken arm */
@@ -206,6 +209,9 @@
 #define DUG            5
 #define NUMOFNOTES     6
 
+/* Number of times room description shown. */
+#define ROOMDESC       3
+
  /* fundamental constants */
 #define NUMOFROOMS     275
 #define NUMOFWORDS     ((NUMOFOBJECTS + BITS - 1) / BITS)
@@ -221,6 +227,9 @@
 #define MAXWEIGHT      60
 #define MAXCUMBER      10
 
+/* Flags for objects.  */
+#define OBJ_PLURAL     1
+
 struct room {
        const char   *name;
        int     link[8];
@@ -237,52 +246,56 @@ struct room {
 };
 extern struct room dayfile[];
 extern struct room nightfile[];
-struct room *location;
+extern struct room *location;
 
  /* object characteristics */
-const char   *const objdes[NUMOFOBJECTS];
-const char   *const objsht[NUMOFOBJECTS];
-const char   *const ouch[NUMOFINJURIES];
-const int     objwt[NUMOFOBJECTS];
-const int     objcumber[NUMOFOBJECTS];
+extern const char   *const objdes[NUMOFOBJECTS];
+extern const char   *const objsht[NUMOFOBJECTS];
+extern const char   *const ouch[NUMOFINJURIES];
+extern const int     objwt[NUMOFOBJECTS];
+extern const int     objcumber[NUMOFOBJECTS];
+extern const int     objflags[NUMOFOBJECTS];
+#define is_plural_object(n)    (objflags[(n)] & OBJ_PLURAL)
 
  /* current input line */
+#define WORDLEN        15
 #define NWORD  20              /* words per line */
-char    words[NWORD][15];
-int     wordvalue[NWORD];
-int     wordtype[NWORD];
-int     wordcount, wordnumber;
+extern char    words[NWORD][WORDLEN];
+extern int     wordvalue[NWORD];
+extern int     wordtype[NWORD];
+extern int     wordcount, wordnumber;
 
  /* state of the game */
-int     ourtime;
-int     position;
-int     direction;
-int     left, right, ahead, back;
-int     ourclock, fuel, torps;
-int     carrying, encumber;
-int     rythmn;
-int     followfight;
-int     ate;
-int     snooze;
-int     meetgirl;
-int     followgod;
-int     godready;
-int     win;
-int     wintime;
-int     wiz;
-int     tempwiz;
-int     matchlight, matchcount;
-int     loved;
-int     pleasure, power, ego;
-int     WEIGHT;
-int     CUMBER;
-int     notes[NUMOFNOTES];
-unsigned int inven[NUMOFWORDS];
-unsigned int wear[NUMOFWORDS];
-char    beenthere[NUMOFROOMS + 1];
-char    injuries[NUMOFINJURIES];
+extern int     ourtime;
+extern int     position;
+extern int     direction;
+extern int     left, right, ahead, back;
+extern int     ourclock, fuel, torps;
+extern int     carrying, encumber;
+extern int     rythmn;
+extern int     followfight;
+extern int     ate;
+extern int     snooze;
+extern int     meetgirl;
+extern int     followgod;
+extern int     godready;
+extern int     win;
+extern int     wintime;
+extern int     wiz;
+extern int     tempwiz;
+extern int     matchlight, matchcount;
+extern int     loved;
+extern int     pleasure, power, ego;
+extern int     WEIGHT;
+extern int     CUMBER;
+extern int     notes[NUMOFNOTES];
+extern unsigned int inven[NUMOFWORDS];
+extern unsigned int wear[NUMOFWORDS];
+extern char    beenthere[NUMOFROOMS + 1];
+extern char    injuries[NUMOFINJURIES];
+extern int     verbose;
 
-char    username[9];
+extern const char *username;
 
 struct wlist {
        const char   *string;
@@ -292,7 +305,7 @@ struct wlist {
 #define HASHSIZE       256
 #define HASHMUL                81
 #define HASHMASK       (HASHSIZE - 1)
-struct wlist *hashtab[HASHSIZE];
+extern struct wlist *hashtab[HASHSIZE];
 extern struct wlist wlist[];
 
 struct objs {
@@ -304,10 +317,8 @@ extern const struct objs nightobjs[];
 
 #define DEFAULT_SAVE_FILE      ".Bstar"
 
-void blast __P((void));
 void bury __P((void));
 int card __P((const char *, int));
-int checkout __P((const char *));
 void chime __P((void));
 void convert __P((int));
 void crash __P((void));
@@ -315,15 +326,16 @@ int cypher __P((void));
 void die __P((void)) __attribute__((__noreturn__));
 void diesig __P((int)) __attribute__((__noreturn__));
 void dig __P((void));
+void dooropen __P((void));
 int draw __P((void));
 void drink __P((void));
 int drive __P((void));
 int drop __P((const char *));
 int eat __P((void));
-void endfly __P((void));
 int fight __P((int, int));
 int follow __P((void));
-void getutmp __P((char *));
+char *getcom __P((char *, int, const char *, const char *));
+char *getword __P((char *, char *, int));
 int give __P((void));
 int hash __P((const char *));
 void initialize __P((const char *));
@@ -334,42 +346,34 @@ int land __P((void));
 int launch __P((void));
 void light __P((void));
 void live __P((void)) __attribute__((__noreturn__));
+struct wlist *lookup __P((const char *));
 void love __P((void));
-int move __P((int, int));
-void moveenemy __P((int));
+int moveplayer __P((int, int));
 void murder __P((void));
 void news __P((void));
 void newway __P((int));
-void notarget __P((void));
 void open_score_file __P((void));
 void parse __P((void));
 void post __P((char));
 void printobjs __P((void));
 int put __P((void));
 int puton __P((void));
+const char *rate __P((void));
 void ravage __P((void));
 void restore __P((const char *));
 int ride __P((void));
 void save __P((const char *));
 char *save_file_name __P((const char *, size_t));
-void screen __P((void));
 int shoot __P((void));
-void succumb __P((int));
 int take __P((unsigned int[]));
 int takeoff __P((void));
-void target __P((void));
 int throw __P((const char *));
+const char *truedirec __P((int, char));
 int ucard __P((const unsigned int *));
 int use __P((void));
 int visual __P((void));
 int wearit __P((void));
 void whichway __P((struct room));
-int wizard __P((const char *));
 void wordinit __P((void));
 void writedes __P((void));
 int zzz __P((void));
-char   *getcom __P((char *, int, const char *, const char *));
-char   *getword __P((char *, char *, int));
-const char   *rate __P((void));
-const char   *truedirec __P((int, char));
-struct wlist *lookup __P((const char *));