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Diffstat (limited to 'games/hack/hack.engrave.c')
-rw-r--r--games/hack/hack.engrave.c306
1 files changed, 0 insertions, 306 deletions
diff --git a/games/hack/hack.engrave.c b/games/hack/hack.engrave.c
deleted file mode 100644
index dc16c39f952cc..0000000000000
--- a/games/hack/hack.engrave.c
+++ /dev/null
@@ -1,306 +0,0 @@
-/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
-/* hack.engrave.c - version 1.0.3 */
-
-#include "hack.h"
-
-extern char *nomovemsg;
-extern char nul[];
-extern struct obj zeroobj;
-struct engr {
- struct engr *nxt_engr;
- char *engr_txt;
- xchar engr_x, engr_y;
- unsigned engr_lth; /* for save & restore; not length of text */
- long engr_time; /* moment engraving was (will be) finished */
- xchar engr_type;
-#define DUST 1
-#define ENGRAVE 2
-#define BURN 3
-} *head_engr;
-
-struct engr *
-engr_at(x,y) register xchar x,y; {
-register struct engr *ep = head_engr;
- while(ep) {
- if(x == ep->engr_x && y == ep->engr_y)
- return(ep);
- ep = ep->nxt_engr;
- }
- return((struct engr *) 0);
-}
-
-sengr_at(s,x,y) register char *s; register xchar x,y; {
-register struct engr *ep = engr_at(x,y);
-register char *t;
-register int n;
- if(ep && ep->engr_time <= moves) {
- t = ep->engr_txt;
-/*
- if(!strcmp(s,t)) return(1);
-*/
- n = strlen(s);
- while(*t) {
- if(!strncmp(s,t,n)) return(1);
- t++;
- }
- }
- return(0);
-}
-
-u_wipe_engr(cnt)
-register int cnt;
-{
- if(!u.uswallow && !Levitation)
- wipe_engr_at(u.ux, u.uy, cnt);
-}
-
-wipe_engr_at(x,y,cnt) register xchar x,y,cnt; {
-register struct engr *ep = engr_at(x,y);
-register int lth,pos;
-char ch;
- if(ep){
- if((ep->engr_type != DUST) || Levitation) {
- cnt = rn2(1 + 50/(cnt+1)) ? 0 : 1;
- }
- lth = strlen(ep->engr_txt);
- if(lth && cnt > 0 ) {
- while(cnt--) {
- pos = rn2(lth);
- if((ch = ep->engr_txt[pos]) == ' ')
- continue;
- ep->engr_txt[pos] = (ch != '?') ? '?' : ' ';
- }
- }
- while(lth && ep->engr_txt[lth-1] == ' ')
- ep->engr_txt[--lth] = 0;
- while(ep->engr_txt[0] == ' ')
- ep->engr_txt++;
- if(!ep->engr_txt[0]) del_engr(ep);
- }
-}
-
-read_engr_at(x,y) register int x,y; {
-register struct engr *ep = engr_at(x,y);
- if(ep && ep->engr_txt[0]) {
- switch(ep->engr_type) {
- case DUST:
- pline("Something is written here in the dust.");
- break;
- case ENGRAVE:
- pline("Something is engraved here on the floor.");
- break;
- case BURN:
- pline("Some text has been burned here in the floor.");
- break;
- default:
- impossible("Something is written in a very strange way.");
- }
- pline("You read: \"%s\".", ep->engr_txt);
- }
-}
-
-make_engr_at(x,y,s)
-register int x,y;
-register char *s;
-{
- register struct engr *ep;
-
- if(ep = engr_at(x,y))
- del_engr(ep);
- ep = (struct engr *)
- alloc((unsigned)(sizeof(struct engr) + strlen(s) + 1));
- ep->nxt_engr = head_engr;
- head_engr = ep;
- ep->engr_x = x;
- ep->engr_y = y;
- ep->engr_txt = (char *)(ep + 1);
- (void) strcpy(ep->engr_txt, s);
- ep->engr_time = 0;
- ep->engr_type = DUST;
- ep->engr_lth = strlen(s) + 1;
-}
-
-doengrave(){
-register int len;
-register char *sp;
-register struct engr *ep, *oep = engr_at(u.ux,u.uy);
-char buf[BUFSZ];
-xchar type;
-int spct; /* number of leading spaces */
-register struct obj *otmp;
- multi = 0;
-
- if(u.uswallow) {
- pline("You're joking. Hahaha!"); /* riv05!a3 */
- return(0);
- }
-
- /* one may write with finger, weapon or wand */
- otmp = getobj("#-)/", "write with");
- if(!otmp) return(0);
-
- if(otmp == &zeroobj)
- otmp = 0;
- if(otmp && otmp->otyp == WAN_FIRE && otmp->spe) {
- type = BURN;
- otmp->spe--;
- } else {
- /* first wield otmp */
- if(otmp != uwep) {
- if(uwep && uwep->cursed) {
- /* Andreas Bormann */
- pline("Since your weapon is welded to your hand,");
- pline("you use the %s.", aobjnam(uwep, (char *) 0));
- otmp = uwep;
- } else {
- if(!otmp)
- pline("You are now empty-handed.");
- else if(otmp->cursed)
- pline("The %s %s to your hand!",
- aobjnam(otmp, "weld"),
- (otmp->quan == 1) ? "itself" : "themselves");
- else
- pline("You now wield %s.", doname(otmp));
- setuwep(otmp);
- }
- }
-
- if(!otmp)
- type = DUST;
- else
- if(otmp->otyp == DAGGER || otmp->otyp == TWO_HANDED_SWORD ||
- otmp->otyp == CRYSKNIFE ||
- otmp->otyp == LONG_SWORD || otmp->otyp == AXE) {
- type = ENGRAVE;
- if((int)otmp->spe <= -3) {
- type = DUST;
- pline("Your %s too dull for engraving.",
- aobjnam(otmp, "are"));
- if(oep && oep->engr_type != DUST) return(1);
- }
- } else type = DUST;
- }
- if(Levitation && type != BURN){ /* riv05!a3 */
- pline("You can't reach the floor!");
- return(1);
- }
- if(oep && oep->engr_type == DUST){
- pline("You wipe out the message that was written here.");
- del_engr(oep);
- oep = 0;
- }
- if(type == DUST && oep){
- pline("You cannot wipe out the message that is %s in the rock.",
- (oep->engr_type == BURN) ? "burned" : "engraved");
- return(1);
- }
-
- pline("What do you want to %s on the floor here? ",
- (type == ENGRAVE) ? "engrave" : (type == BURN) ? "burn" : "write");
- getlin(buf);
- clrlin();
- spct = 0;
- sp = buf;
- while(*sp == ' ') spct++, sp++;
- len = strlen(sp);
- if(!len || *buf == '\033') {
- if(type == BURN) otmp->spe++;
- return(0);
- }
-
- switch(type) {
- case DUST:
- case BURN:
- if(len > 15) {
- multi = -(len/10);
- nomovemsg = "You finished writing.";
- }
- break;
- case ENGRAVE: /* here otmp != 0 */
- { int len2 = (otmp->spe + 3) * 2 + 1;
-
- pline("Your %s dull.", aobjnam(otmp, "get"));
- if(len2 < len) {
- len = len2;
- sp[len] = 0;
- otmp->spe = -3;
- nomovemsg = "You cannot engrave more.";
- } else {
- otmp->spe -= len/2;
- nomovemsg = "You finished engraving.";
- }
- multi = -len;
- }
- break;
- }
- if(oep) len += strlen(oep->engr_txt) + spct;
- ep = (struct engr *) alloc((unsigned)(sizeof(struct engr) + len + 1));
- ep->nxt_engr = head_engr;
- head_engr = ep;
- ep->engr_x = u.ux;
- ep->engr_y = u.uy;
- sp = (char *)(ep + 1); /* (char *)ep + sizeof(struct engr) */
- ep->engr_txt = sp;
- if(oep) {
- (void) strcpy(sp, oep->engr_txt);
- (void) strcat(sp, buf);
- del_engr(oep);
- } else
- (void) strcpy(sp, buf);
- ep->engr_lth = len+1;
- ep->engr_type = type;
- ep->engr_time = moves-multi;
-
- /* kludge to protect pline against excessively long texts */
- if(len > BUFSZ-20) sp[BUFSZ-20] = 0;
-
- return(1);
-}
-
-save_engravings(fd) int fd; {
-register struct engr *ep = head_engr;
- while(ep) {
- if(!ep->engr_lth || !ep->engr_txt[0]){
- ep = ep->nxt_engr;
- continue;
- }
- bwrite(fd, (char *) & (ep->engr_lth), sizeof(ep->engr_lth));
- bwrite(fd, (char *) ep, sizeof(struct engr) + ep->engr_lth);
- ep = ep->nxt_engr;
- }
- bwrite(fd, (char *) nul, sizeof(unsigned));
- head_engr = 0;
-}
-
-rest_engravings(fd) int fd; {
-register struct engr *ep;
-unsigned lth;
- head_engr = 0;
- while(1) {
- mread(fd, (char *) &lth, sizeof(unsigned));
- if(lth == 0) return;
- ep = (struct engr *) alloc(sizeof(struct engr) + lth);
- mread(fd, (char *) ep, sizeof(struct engr) + lth);
- ep->nxt_engr = head_engr;
- ep->engr_txt = (char *) (ep + 1); /* Andreas Bormann */
- head_engr = ep;
- }
-}
-
-del_engr(ep) register struct engr *ep; {
-register struct engr *ept;
- if(ep == head_engr)
- head_engr = ep->nxt_engr;
- else {
- for(ept = head_engr; ept; ept = ept->nxt_engr) {
- if(ept->nxt_engr == ep) {
- ept->nxt_engr = ep->nxt_engr;
- goto fnd;
- }
- }
- impossible("Error in del_engr?");
- return;
- fnd: ;
- }
- free((char *) ep);
-}
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