hack.end.c

早期freebsd实现

/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* hack.end.c - version 1.0.3 */

#include "hack.h"
#include <stdio.h>
#include <signal.h>
#define	Sprintf	(void) sprintf
extern char plname[], pl_character[];
extern char *itoa(), *ordin(), *eos();

xchar maxdlevel = 1;

void
done1()
{
	(void) signal(SIGINT,SIG_IGN);
	pline("Really quit?");
	if(readchar() != 'y') {
		(void) signal(SIGINT,done1);
		clrlin();
		(void) fflush(stdout);
		if(multi > 0) nomul(0);
		return;
	}
	done("quit");
	/* NOTREACHED */
}

int done_stopprint;
int done_hup;

void
done_intr(){
	done_stopprint++;
	(void) signal(SIGINT, SIG_IGN);
	(void) signal(SIGQUIT, SIG_IGN);
}

void
done_hangup(){
	done_hup++;
	(void) signal(SIGHUP, SIG_IGN);
	done_intr();
}

done_in_by(mtmp) register struct monst *mtmp; {
static char buf[BUFSZ];
	pline("You die ...");
	if(mtmp->data->mlet == ' '){
		Sprintf(buf, "the ghost of %s", (char *) mtmp->mextra);
		killer = buf;
	} else if(mtmp->mnamelth) {
		Sprintf(buf, "%s called %s",
			mtmp->data->mname, NAME(mtmp));
		killer = buf;
	} else if(mtmp->minvis) {
		Sprintf(buf, "invisible %s", mtmp->data->mname);
		killer = buf;
	} else killer = mtmp->data->mname;
	done("died");
}

/* called with arg "died", "drowned", "escaped", "quit", "choked", "panicked",
   "burned", "starved" or "tricked" */
/* Be careful not to call panic from here! */
done(st1)
register char *st1;
{

#ifdef WIZARD
	if(wizard && *st1 == 'd'){
		u.uswldtim = 0;
		if(u.uhpmax < 0) u.uhpmax = 100;	/* arbitrary */
		u.uhp = u.uhpmax;
		pline("For some reason you are still alive.");
		flags.move = 0;
		if(multi > 0) multi = 0; else multi = -1;
		flags.botl = 1;
		return;
	}
#endif WIZARD
	(void) signal(SIGINT, done_intr);
	(void) signal(SIGQUIT, done_intr);
	(void) signal(SIGHUP, done_hangup);
	if(*st1 == 'q' && u.uhp < 1){
		st1 = "died";
		killer = "quit while already on Charon's boat";
	}
	if(*st1 == 's') killer = "starvation"; else
	if(*st1 == 'd' && st1[1] == 'r') killer = "drowning"; else
	if(*st1 == 'p') killer = "panic"; else
	if(*st1 == 't') killer = "trickery"; else
	if(!index("bcd", *st1)) killer = st1;
	paybill();
	clearlocks();
	if(flags.toplin == 1) more();
	if(index("bcds", *st1)){
#ifdef WIZARD
	    if(!wizard)
#endif WIZARD
		savebones();
		if(!flags.notombstone)
			outrip();
	}
	if(*st1 == 'c') killer = st1;		/* after outrip() */
	settty((char *) 0);	/* does a clear_screen() */
	if(!done_stopprint)
		printf("Goodbye %s %s...\n\n", pl_character, plname);
	{ long int tmp;
	  tmp = u.ugold - u.ugold0;
	  if(tmp < 0)
		tmp = 0;
	  if(*st1 == 'd' || *st1 == 'b')
		tmp -= tmp/10;
	  u.urexp += tmp;
	  u.urexp += 50 * maxdlevel;
	  if(maxdlevel > 20)
		u.urexp += 1000*((maxdlevel > 30) ? 10 : maxdlevel - 20);
	}
	if(*st1 == 'e') {
		extern struct monst *mydogs;
		register struct monst *mtmp;
		register struct obj *otmp;
		register int i;
		register unsigned worthlessct = 0;
		boolean has_amulet = FALSE;

		killer = st1;
		keepdogs();
		mtmp = mydogs;
		if(mtmp) {
			if(!done_stopprint) printf("You");
			while(mtmp) {
				if(!done_stopprint)
					printf(" and %s", monnam(mtmp));
				if(mtmp->mtame)
					u.urexp += mtmp->mhp;
				mtmp = mtmp->nmon;
			}
			if(!done_stopprint)
		    printf("\nescaped from the dungeon with %ld points,\n",
			u.urexp);
		} else
		if(!done_stopprint)
		  printf("You escaped from the dungeon with %ld points,\n",
		    u.urexp);
		for(otmp = invent; otmp; otmp = otmp->nobj) {
			if(otmp->olet == GEM_SYM){
				objects[otmp->otyp].oc_name_known = 1;
				i = otmp->quan*objects[otmp->otyp].g_val;
				if(i == 0) {
					worthlessct += otmp->quan;
					continue;
				}
				u.urexp += i;
				if(!done_stopprint)
				  printf("\t%s (worth %d Zorkmids),\n",
				    doname(otmp), i);
			} else if(otmp->olet == AMULET_SYM) {
				otmp->known = 1;
				i = (otmp->spe < 0) ? 2 : 5000;
				u.urexp += i;
				if(!done_stopprint)
				  printf("\t%s (worth %d Zorkmids),\n",
				    doname(otmp), i);
				if(otmp->spe >= 0) {
					has_amulet = TRUE;
					killer = "escaped (with amulet)";
				}
			}
		}
		if(worthlessct) if(!done_stopprint)
		  printf("\t%u worthless piece%s of coloured glass,\n",
		  worthlessct, plur(worthlessct));
		if(has_amulet) u.urexp *= 2;
	} else
		if(!done_stopprint)
		  printf("You %s on dungeon level %d with %ld points,\n",
		    st1, dlevel, u.urexp);
	if(!done_stopprint)
	  printf("and %ld piece%s of gold, after %ld move%s.\n",
	    u.ugold, plur(u.ugold), moves, plur(moves));
	if(!done_stopprint)
  printf("You were level %u with a maximum of %d hit points when you %s.\n",
	    u.ulevel, u.uhpmax, st1);
	if(*st1 == 'e' && !done_stopprint){
		getret();	/* all those pieces of coloured glass ... */
		cls();
	}
#ifdef WIZARD
	if(!wizard)
#endif WIZARD
		topten();
	if(done_stopprint) printf("\n\n");
	exit(0);
}

#define newttentry() (struct toptenentry *) alloc(sizeof(struct toptenentry))
#define	NAMSZ	8
#define	DTHSZ	40
#define	PERSMAX	1
#define	POINTSMIN	1	/* must be > 0 */
#define	ENTRYMAX	100	/* must be >= 10 */
#define	PERS_IS_UID		/* delete for PERSMAX per name; now per uid */
struct toptenentry {
	struct toptenentry *tt_next;
	long int points;
	int level,maxlvl,hp,maxhp;
	int uid;
	char plchar;
	char sex;
	char name[NAMSZ+1];
	char death[DTHSZ+1];
	char date[7];		/* yymmdd */
} *tt_head;

topten(){
	int uid = getuid();
	int rank, rank0 = -1, rank1 = 0;
	int occ_cnt = PERSMAX;
	register struct toptenentry *t0, *t1, *tprev;
	char *recfile = RECORD;
	char *reclock = "record_lock";
	int sleepct = 300;
	FILE *rfile;
	register flg = 0;
	extern char *getdate();
#define	HUP	if(!done_hup)
	while(link(recfile, reclock) == -1) {
		HUP perror(reclock);
		if(!sleepct--) {
			HUP puts("I give up. Sorry.");
			HUP puts("Perhaps there is an old record_lock around?");
			return;
		}
		HUP printf("Waiting for access to record file. (%d)\n",
			sleepct);
		HUP (void) fflush(stdout);
		sleep(1);
	}
	if(!(rfile = fopen(recfile,"r"))){
		HUP puts("Cannot open record file!");
		goto unlock;
	}
	HUP (void) putchar('\n');

	/* create a new 'topten' entry */
	t0 = newttentry();
	t0->level = dlevel;
	t0->maxlvl = maxdlevel;
	t0->hp = u.uhp;
	t0->maxhp = u.uhpmax;
	t0->points = u.urexp;
	t0->plchar = pl_character[0];
	t0->sex = (flags.female ? 'F' : 'M');
	t0->uid = uid;
	(void) strncpy(t0->name, plname, NAMSZ);
	(t0->name)[NAMSZ] = 0;
	(void) strncpy(t0->death, killer, DTHSZ);
	(t0->death)[DTHSZ] = 0;
	(void) strcpy(t0->date, getdate());

	/* assure minimum number of points */
	if(t0->points < POINTSMIN)
		t0->points = 0;

	t1 = tt_head = newttentry();
	tprev = 0;
	/* rank0: -1 undefined, 0 not_on_list, n n_th on list */
	for(rank = 1; ; ) {
	  if(fscanf(rfile, "%6s %d %d %d %d %d %ld %c%c %[^,],%[^\n]",
		t1->date, &t1->uid,
		&t1->level, &t1->maxlvl,
		&t1->hp, &t1->maxhp, &t1->points,
		&t1->plchar, &t1->sex, t1->name, t1->death) != 11
	  || t1->points < POINTSMIN)
			t1->points = 0;
	  if(rank0 < 0 && t1->points < t0->points) {
		rank0 = rank++;
		if(tprev == 0)
			tt_head = t0;
		else
			tprev->tt_next = t0;
		t0->tt_next = t1;
		occ_cnt--;
		flg++;		/* ask for a rewrite */
	  } else
		tprev = t1;
	  if(t1->points == 0) break;
	  if(
#ifdef PERS_IS_UID
	     t1->uid == t0->uid &&
#else
	     strncmp(t1->name, t0->name, NAMSZ) == 0 &&
#endif PERS_IS_UID
	     t1->plchar == t0->plchar && --occ_cnt <= 0){
		if(rank0 < 0){
			rank0 = 0;
			rank1 = rank;
	HUP printf("You didn't beat your previous score of %ld points.\n\n",
				t1->points);
		}
		if(occ_cnt < 0){
			flg++;
			continue;
		}
	  }
	  if(rank <= ENTRYMAX){
	  	t1 = t1->tt_next = newttentry();
	  	rank++;
	  }
	  if(rank > ENTRYMAX){
		t1->points = 0;
		break;
	  }
	}
	if(flg) {	/* rewrite record file */
		(void) fclose(rfile);
		if(!(rfile = fopen(recfile,"w"))){
			HUP puts("Cannot write record file\n");
			goto unlock;
		}