Fix some typos in ENIAC quote. From Zafer Aydogan and myself.

[bsdgames-darwin.git] / trek / trek.h

diff --git a/trek/trek.h b/trek/trek.h
index b798d0a1b3cdeb9ffb63b6bbf2be1e61ea9ab7e2..62ac1df8ebb3b4fcf204a80a2cb113deef4d68c2 100644 (file)
--- a/trek/trek.h
+++ b/trek/trek.h
@@ -1,6 +1,8 @@
+/*     $NetBSD: trek.h,v 1.11 2005/02/15 12:54:50 jsm Exp $    */
+

 /*
 /*

- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *     The Regents of the University of California.  All rights reserved.

  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions


@@ -10,11 +12,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.

- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors

  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *


@@ -30,7 +28,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *

- *     @(#)trek.h      5.5 (Berkeley) 6/1/90
+ *     @(#)trek.h      8.1 (Berkeley) 5/31/93

  */
 
 /*
  */
 
 /*


@@ -43,23 +41,9 @@
 **
 **     So far as I know, nothing in here must be preinitialized to
 **     zero.
 **
 **     So far as I know, nothing in here must be preinitialized to
 **     zero.

-**
-**     You may have problems from the loader if you move this to a
-**     different machine.  These things actually get allocated in each
-**     source file, which UNIX allows; however, you may (on other
-**     systems) have to change everything in here to be "extern" and
-**     actually allocate stuff in "externs.c"

 */
 
 /* external function definitions */
 */
 
 /* external function definitions */

-extern double  franf();        /* floating random number function */
-extern double  sqrt();         /* square root */
-extern double  sin(), cos();   /* trig functions */
-extern double  atan2();        /* fancy arc tangent function */
-extern double  log();          /* log base e */
-extern double  pow();          /* power function */
-extern double  fabs();         /* absolute value function */
-extern double  exp();          /* exponential function */

 
 /*********************  GALAXY  **************************/
 
 
 /*********************  GALAXY  **************************/
 


@@ -70,11 +54,11 @@ extern double       exp();          /* exponential function */
 
 struct quad            /* definition for each quadrant */
 {
 
 struct quad            /* definition for each quadrant */
 {

-       char    bases;          /* number of bases in this quadrant */
+       unsigned char   bases;  /* number of bases in this quadrant */

        char    klings;         /* number of Klingons in this quadrant */
        char    holes;          /* number of black holes in this quadrant */
        int     scanned;        /* star chart entry (see below) */
        char    klings;         /* number of Klingons in this quadrant */
        char    holes;          /* number of black holes in this quadrant */
        int     scanned;        /* star chart entry (see below) */

-       char    stars;          /* number of stars in this quadrant */
+       short   stars;          /* number of stars in this quadrant */

        char    qsystemname;    /* starsystem name (see below) */
 };
 
        char    qsystemname;    /* starsystem name (see below) */
 };
 


@@ -96,10 +80,10 @@ struct quad         /* definition for each quadrant */
 */
 
 /* ascii names of systems */
 */
 
 /* ascii names of systems */

-extern char    *Systemname[NINHAB];
+extern const char      *const Systemname[NINHAB];

 
 /* quadrant definition */
 
 /* quadrant definition */

-struct quad    Quad[NQUADS][NQUADS];
+extern struct quad     Quad[NQUADS][NQUADS];

 
 /* defines for sector map  (below) */
 # define       EMPTY           '.'
 
 /* defines for sector map  (below) */
 # define       EMPTY           '.'


@@ -112,7 +96,8 @@ struct quad  Quad[NQUADS][NQUADS];
 # define       HOLE            ' '
 
 /* current sector map */
 # define       HOLE            ' '
 
 /* current sector map */

-char   Sect[NSECTS][NSECTS];
+extern char    Sect[NSECTS][NSECTS];
+

 
 
 /************************ DEVICES ******************************/
 
 
 /************************ DEVICES ******************************/


@@ -138,11 +123,11 @@ char      Sect[NSECTS][NSECTS];
 /* device names */
 struct device
 {
 /* device names */
 struct device
 {

-       char    *name;          /* device name */
-       char    *person;        /* the person who fixes it */
+       const char      *name;          /* device name */
+       const char      *person;        /* the person who fixes it */

 };
 
 };
 

-struct device  Device[NDEV];
+extern const struct device     Device[NDEV];

 
 /***************************  EVENTS  ****************************/
 
 
 /***************************  EVENTS  ****************************/
 


@@ -165,10 +150,10 @@ struct device     Device[NDEV];
 
 struct event
 {
 
 struct event
 {

-       char    x, y;                   /* coordinates */
-       double  date;                   /* trap stardate */
-       char    evcode;                 /* event type */
-       char    systemname;             /* starsystem name */
+       unsigned char   x, y;           /* coordinates */
+       double          date;           /* trap stardate */
+       char            evcode;         /* event type */
+       unsigned char   systemname;     /* starsystem name */

 };
 /* systemname conventions:
  *     1 -> NINHAB     index into Systemname table for reported distress calls
 };
 /* systemname conventions:
  *     1 -> NINHAB     index into Systemname table for reported distress calls


@@ -182,13 +167,13 @@ struct event
 
 # define       MAXEVENTS       25      /* max number of concurrently pending events */
 
 
 # define       MAXEVENTS       25      /* max number of concurrently pending events */
 

-struct event   Event[MAXEVENTS];       /* dynamic event list; one entry per pending event */
+extern struct event    Event[MAXEVENTS];       /* dynamic event list; one entry per pending event */

 
 /*****************************  KLINGONS  *******************************/
 
 struct kling
 {
 
 /*****************************  KLINGONS  *******************************/
 
 struct kling
 {

-       char    x, y;           /* coordinates */
+       unsigned char   x, y;   /* coordinates */

        int     power;          /* power left */
        double  dist;           /* distance to Enterprise */
        double  avgdist;        /* average over this move */
        int     power;          /* power left */
        double  dist;           /* distance to Enterprise */
        double  avgdist;        /* average over this move */


@@ -216,7 +201,7 @@ struct kling
 
 struct xy
 {
 
 struct xy
 {

-       char    x, y;           /* coordinates */
+       unsigned char   x, y;           /* coordinates */

 };
 
 
 };
 
 


@@ -227,7 +212,7 @@ struct xy
 
 
 /* information regarding the state of the starship */
 
 
 /* information regarding the state of the starship */

-struct
+struct Ship_struct

 {
        double  warp;           /* warp factor */
        double  warp2;          /* warp factor squared */
 {
        double  warp;           /* warp factor */
        double  warp2;          /* warp factor squared */


@@ -245,17 +230,18 @@ struct
        int     quady;          /* quadrant y coord */
        int     sectx;          /* sector x coord */
        int     secty;          /* sector y coord */
        int     quady;          /* quadrant y coord */
        int     sectx;          /* sector x coord */
        int     secty;          /* sector y coord */

-       char    cond;           /* condition code */
+       unsigned char   cond;   /* condition code */

        char    sinsbad;        /* Space Inertial Navigation System condition */
        char    sinsbad;        /* Space Inertial Navigation System condition */

-       char    *shipname;      /* name of current starship */
+       const char *shipname;   /* name of current starship */

        char    ship;           /* current starship */
        int     distressed;     /* number of distress calls */
        char    ship;           /* current starship */
        int     distressed;     /* number of distress calls */

-}      Ship;
+};
+extern struct Ship_struct Ship;

 
 /* sinsbad is set if SINS is working but not calibrated */
 
 /* game related information, mostly scoring */
 
 /* sinsbad is set if SINS is working but not calibrated */
 
 /* game related information, mostly scoring */

-struct
+struct Game_struct

 {
        int     killk;          /* number of klingons killed */
        int     deaths;         /* number of deaths onboard Enterprise */
 {
        int     killk;          /* number of klingons killed */
        int     deaths;         /* number of deaths onboard Enterprise */


@@ -271,10 +257,11 @@ struct
        char    snap;           /* set if snapshot taken */
        char    helps;          /* number of help calls */
        int     captives;       /* total number of captives taken */
        char    snap;           /* set if snapshot taken */
        char    helps;          /* number of help calls */
        int     captives;       /* total number of captives taken */

-}      Game;
+};
+extern struct Game_struct Game;

 
 /* per move information */
 
 /* per move information */

-struct
+struct Move_struct

 {
        char    free;           /* set if a move is free */
        char    endgame;        /* end of game flag */
 {
        char    free;           /* set if a move is free */
        char    endgame;        /* end of game flag */


@@ -282,12 +269,13 @@ struct
        char    newquad;        /* set if just entered this quadrant */
        char    resting;        /* set if this move is a rest */
        double  time;           /* time used this move */
        char    newquad;        /* set if just entered this quadrant */
        char    resting;        /* set if this move is a rest */
        double  time;           /* time used this move */

-}      Move;
+};
+extern struct Move_struct Move;

 
 /* parametric information */
 
 /* parametric information */

-struct
+struct Param_struct

 {
 {

-       char    bases;          /* number of starbases */
+       unsigned char   bases;  /* number of starbases */

        char    klings;         /* number of klingons */
        double  date;           /* stardate */
        double  time;           /* time left */
        char    klings;         /* number of klingons */
        double  date;           /* stardate */
        double  time;           /* time left */


@@ -316,14 +304,15 @@ struct
        int     klingcrew;      /* number of Klingons in a crew */
        double  srndrprob;      /* surrender probability */
        int     energylow;      /* low energy mark (cond YELLOW) */
        int     klingcrew;      /* number of Klingons in a crew */
        double  srndrprob;      /* surrender probability */
        int     energylow;      /* low energy mark (cond YELLOW) */

-}      Param;
+};
+extern struct Param_struct Param;

 
 /* Sum of damage probabilities must add to 1000 */
 
 /* other information kept in a snapshot */
 
 /* Sum of damage probabilities must add to 1000 */
 
 /* other information kept in a snapshot */

-struct
+struct Now_struct

 {
 {

-       char    bases;          /* number of starbases */
+       unsigned char   bases;  /* number of starbases */

        char    klings;         /* number of klingons */
        double  date;           /* stardate */
        double  time;           /* time left */
        char    klings;         /* number of klingons */
        double  date;           /* stardate */
        double  time;           /* time left */


@@ -331,19 +320,21 @@ struct
        char    distressed;     /* number of currently distressed quadrants */
        struct event    *eventptr[NEVENTS];     /* pointer to event structs */
        struct xy       base[MAXBASES];         /* locations of starbases */
        char    distressed;     /* number of currently distressed quadrants */
        struct event    *eventptr[NEVENTS];     /* pointer to event structs */
        struct xy       base[MAXBASES];         /* locations of starbases */

-}      Now;
+};
+extern struct Now_struct Now;

 
 /* Other stuff, not dumped in a snapshot */
 
 /* Other stuff, not dumped in a snapshot */

-struct
+struct Etc_struct

 {
        struct kling    klingon[MAXKLQUAD];     /* sorted Klingon list */
 {
        struct kling    klingon[MAXKLQUAD];     /* sorted Klingon list */

-       char            nkling;                 /* number of Klingons in this sector */
+       short           nkling;                 /* number of Klingons in this sector */

                                                /* < 0 means automatic override mode */
        char            fast;                   /* set if speed > 300 baud */
        struct xy       starbase;       /* starbase in current quadrant */
        char            snapshot[sizeof Quad + sizeof Event + sizeof Now];      /* snapshot for time warp */
        char            statreport;             /* set to get a status report on a srscan */
                                                /* < 0 means automatic override mode */
        char            fast;                   /* set if speed > 300 baud */
        struct xy       starbase;       /* starbase in current quadrant */
        char            snapshot[sizeof Quad + sizeof Event + sizeof Now];      /* snapshot for time warp */
        char            statreport;             /* set to get a status report on a srscan */

-}      Etc;
+};
+extern struct Etc_struct Etc;

 
 /*
  *     eventptr is a pointer to the event[] entry of the last
 
 /*
  *     eventptr is a pointer to the event[] entry of the last


@@ -377,4 +368,158 @@ struct
 
 /* Trace info */
 # define       xTRACE          1
 
 /* Trace info */
 # define       xTRACE          1

-int    Trace;
+extern int     Trace;
+
+/* abandon.c */
+void abandon(int);
+
+/* attack.c */
+void attack(int);
+
+/* autover.c */
+void autover(void);
+
+/* capture.c */
+void capture(int);
+struct kling *selectklingon(void);
+
+/* cgetc.c */
+char cgetc(int);
+
+/* check_out.c */
+int check_out(int);
+
+/* checkcond.c */
+void checkcond(void);
+
+/* compkl.c */
+void compkldist(int);
+
+/* computer.c */
+void computer(int);
+
+/* damage.c */
+void damage(int, double);
+
+/* damaged.c */
+int damaged(int);
+
+/* dcrept.c */
+void dcrept(int);
+
+/* destruct.c */
+void destruct(int);
+
+/* dock.c */
+void dock(int);
+void undock(int);
+
+/* dumpgame.c */
+void dumpgame(int);
+int restartgame(void);
+
+/* dumpme.c */
+void dumpme(int);
+
+/* dumpssradio.c */
+int dumpssradio(void);
+
+/* events.c */
+int events(int);
+
+/* externs.c */
+
+/* getcodi.c */
+int getcodi(int *, double *);
+
+/* help.c */
+void help(int);
+
+/* impulse.c */
+void impulse(int);
+
+/* initquad.c */
+void initquad(int);
+void sector(int *, int *);
+
+/* kill.c */
+void killk(int, int );
+void killb(int, int );
+void kills(int, int , int);
+void killd(int, int , int);
+
+/* klmove.c */
+void klmove(int);
+
+/* lose.c */
+void lose(int) __attribute__((__noreturn__));
+
+/* lrscan.c */
+void lrscan(int);
+
+/* move.c */
+double move(int, int, double, double);
+
+/* nova.c */
+void nova(int, int );
+
+/* out.c */
+void out(int);
+
+/* phaser.c */
+void phaser(int);
+
+/* play.c */
+void myreset(int) __attribute__((__noreturn__));
+void play(void) __attribute__((__noreturn__));
+
+/* ram.c */
+void ram(int, int );
+
+/* ranf.c */
+int ranf(int);
+double franf(void);
+
+/* rest.c */
+void rest(int);
+
+/* schedule.c */
+struct event *schedule(int, double, int, int , int);
+void reschedule(struct event *, double);
+void unschedule(struct event *);
+struct event *xsched(int, int, int, int , int );
+void xresched(struct event *, int, int);
+
+/* score.c */
+long score(void);
+
+/* setup.c */
+void setup(void);
+
+/* setwarp.c */
+void setwarp(int);
+
+/* shield.c */
+void shield(int);
+
+/* snova.c */
+void snova(int, int );
+
+/* srscan.c */
+void srscan(int);
+
+/* systemname.c */
+const char *systemname(const struct quad *);
+
+/* torped.c */
+void torped(int);
+
+/* visual.c */
+void visual(int);
+
+/* warp.c */
+void dowarp(int);
+void warp(int, int, double);
+
+/* win.c */
+void win(void) __attribute__((__noreturn__));