initial import of 386bsd-0.1 sources

1 files changed, 336 insertions, 0 deletions

diff --git a/hack/hack.do_wear.c b/hack/hack.do_wear.c
new file mode 100644
index 00000000..423955d2
--- /dev/null
+++ b/hack/hack.do_wear.c
@@ -0,0 +1,336 @@
+/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
+/* hack.do_wear.c - version 1.0.3 */
+
+#include "hack.h"
+#include <stdio.h>
+extern char *nomovemsg;
+extern char quitchars[];
+extern char *Doname();
+
+off_msg(otmp) register struct obj *otmp; {
+	pline("You were wearing %s.", doname(otmp));
+}
+
+doremarm() {
+	register struct obj *otmp;
+	if(!uarm && !uarmh && !uarms && !uarmg) {
+		pline("Not wearing any armor.");
+		return(0);
+	}
+	otmp = (!uarmh && !uarms && !uarmg) ? uarm :
+		(!uarms && !uarm && !uarmg) ? uarmh :
+		(!uarmh && !uarm && !uarmg) ? uarms :
+		(!uarmh && !uarm && !uarms) ? uarmg :
+		getobj("[", "take off");
+	if(!otmp) return(0);
+	if(!(otmp->owornmask & (W_ARMOR - W_ARM2))) {
+		pline("You can't take that off.");
+		return(0);
+	}
+	if( otmp == uarmg && uwep && uwep->cursed ) {	/* myers@uwmacc */
+ pline("You seem not able to take off the gloves while holding your weapon.");
+		return(0);
+	}
+	(void) armoroff(otmp);
+	return(1);
+}
+
+doremring() {
+	if(!uleft && !uright){
+		pline("Not wearing any ring.");
+		return(0);
+	}
+	if(!uleft)
+		return(dorr(uright));
+	if(!uright)
+		return(dorr(uleft));
+	if(uleft && uright) while(1) {
+		char answer;
+
+		pline("What ring, Right or Left? [ rl?]");
+		if(index(quitchars, (answer = readchar())))
+			return(0);
+		switch(answer) {
+		case 'l':
+		case 'L':
+			return(dorr(uleft));
+		case 'r':
+		case 'R':
+			return(dorr(uright));
+		case '?':
+			(void) doprring();
+			/* might look at morc here %% */
+		}
+	}
+	/* NOTREACHED */
+#ifdef lint
+	return(0);
+#endif lint
+}
+
+dorr(otmp) register struct obj *otmp; {
+	if(cursed(otmp)) return(0);
+	ringoff(otmp);
+	off_msg(otmp);
+	return(1);
+}
+
+cursed(otmp) register struct obj *otmp; {
+	if(otmp->cursed){
+		pline("You can't. It appears to be cursed.");
+		return(1);
+	}
+	return(0);
+}
+
+armoroff(otmp) register struct obj *otmp; {
+register int delay = -objects[otmp->otyp].oc_delay;
+	if(cursed(otmp)) return(0);
+	setworn((struct obj *) 0, otmp->owornmask & W_ARMOR);
+	if(delay) {
+		nomul(delay);
+		switch(otmp->otyp) {
+		case HELMET:
+			nomovemsg = "You finished taking off your helmet.";
+			break;
+		case PAIR_OF_GLOVES:
+			nomovemsg = "You finished taking off your gloves";
+			break;
+		default:
+			nomovemsg = "You finished taking off your suit.";
+		}
+	} else {
+		off_msg(otmp);
+	}
+	return(1);
+}
+
+doweararm() {
+	register struct obj *otmp;
+	register int delay;
+	register int err = 0;
+	long mask = 0;
+
+	otmp = getobj("[", "wear");
+	if(!otmp) return(0);
+	if(otmp->owornmask & W_ARMOR) {
+		pline("You are already wearing that!");
+		return(0);
+	}
+	if(otmp->otyp == HELMET){
+		if(uarmh) {
+			pline("You are already wearing a helmet.");
+			err++;
+		} else
+			mask = W_ARMH;
+	} else if(otmp->otyp == SHIELD){
+		if(uarms) pline("You are already wearing a shield."), err++;
+		if(uwep && uwep->otyp == TWO_HANDED_SWORD)
+	pline("You cannot wear a shield and wield a two-handed sword."), err++;
+		if(!err) mask = W_ARMS;
+	} else if(otmp->otyp == PAIR_OF_GLOVES) {
+		if(uarmg) {
+			pline("You are already wearing gloves.");
+			err++;
+		} else
+		if(uwep && uwep->cursed) {
+			pline("You cannot wear gloves over your weapon.");
+			err++;
+		} else
+			mask = W_ARMG;
+	} else {
+		if(uarm) {
+			if(otmp->otyp != ELVEN_CLOAK || uarm2) {
+				pline("You are already wearing some armor.");
+				err++;
+			}
+		}
+		if(!err) mask = W_ARM;
+	}
+	if(otmp == uwep && uwep->cursed) {
+		if(!err++)
+			pline("%s is welded to your hand.", Doname(uwep));
+	}
+	if(err) return(0);
+	setworn(otmp, mask);
+	if(otmp == uwep)
+		setuwep((struct obj *) 0);
+	delay = -objects[otmp->otyp].oc_delay;
+	if(delay){
+		nomul(delay);
+		nomovemsg = "You finished your dressing manoeuvre.";
+	}
+	otmp->known = 1;
+	return(1);
+}
+
+dowearring() {
+	register struct obj *otmp;
+	long mask = 0;
+	long oldprop;
+
+	if(uleft && uright){
+		pline("There are no more ring-fingers to fill.");
+		return(0);
+	}
+	otmp = getobj("=", "wear");
+	if(!otmp) return(0);
+	if(otmp->owornmask & W_RING) {
+		pline("You are already wearing that!");
+		return(0);
+	}
+	if(otmp == uleft || otmp == uright) {
+		pline("You are already wearing that.");
+		return(0);
+	}
+	if(otmp == uwep && uwep->cursed) {
+		pline("%s is welded to your hand.", Doname(uwep));
+		return(0);
+	}
+	if(uleft) mask = RIGHT_RING;
+	else if(uright) mask = LEFT_RING;
+	else do {
+		char answer;
+
+ 		pline("What ring-finger, Right or Left? ");
+		if(index(quitchars, (answer = readchar())))
+			return(0);
+		switch(answer){
+		case 'l':
+		case 'L':
+			mask = LEFT_RING;
+			break;
+		case 'r':
+		case 'R':
+			mask = RIGHT_RING;
+			break;
+		}
+	} while(!mask);
+	setworn(otmp, mask);
+	if(otmp == uwep)
+		setuwep((struct obj *) 0);
+	oldprop = u.uprops[PROP(otmp->otyp)].p_flgs;
+	u.uprops[PROP(otmp->otyp)].p_flgs |= mask;
+	switch(otmp->otyp){
+	case RIN_LEVITATION:
+		if(!oldprop) float_up();
+		break;
+	case RIN_PROTECTION_FROM_SHAPE_CHANGERS:
+		rescham();
+		break;
+	case RIN_GAIN_STRENGTH:
+		u.ustr += otmp->spe;
+		u.ustrmax += otmp->spe;
+		if(u.ustr > 118) u.ustr = 118;
+		if(u.ustrmax > 118) u.ustrmax = 118;
+		flags.botl = 1;
+		break;
+	case RIN_INCREASE_DAMAGE:
+		u.udaminc += otmp->spe;
+		break;
+	}
+	prinv(otmp);
+	return(1);
+}
+
+ringoff(obj)
+register struct obj *obj;
+{
+register long mask;
+	mask = obj->owornmask & W_RING;
+	setworn((struct obj *) 0, obj->owornmask);
+	if(!(u.uprops[PROP(obj->otyp)].p_flgs & mask))
+		impossible("Strange... I didnt know you had that ring.");
+	u.uprops[PROP(obj->otyp)].p_flgs &= ~mask;
+	switch(obj->otyp) {
+	case RIN_FIRE_RESISTANCE:
+		/* Bad luck if the player is in hell... --jgm */
+		if (!Fire_resistance && dlevel >= 30) {
+			pline("The flames of Hell burn you to a crisp.");
+			killer = "stupidity in hell";
+			done("burned");
+		}
+		break;
+	case RIN_LEVITATION:
+		if(!Levitation) {	/* no longer floating */
+			float_down();
+		}
+		break;
+	case RIN_GAIN_STRENGTH:
+		u.ustr -= obj->spe;
+		u.ustrmax -= obj->spe;
+		if(u.ustr > 118) u.ustr = 118;
+		if(u.ustrmax > 118) u.ustrmax = 118;
+		flags.botl = 1;
+		break;
+	case RIN_INCREASE_DAMAGE:
+		u.udaminc -= obj->spe;
+		break;
+	}
+}
+
+find_ac(){
+register int uac = 10;
+	if(uarm) uac -= ARM_BONUS(uarm);
+	if(uarm2) uac -= ARM_BONUS(uarm2);
+	if(uarmh) uac -= ARM_BONUS(uarmh);
+	if(uarms) uac -= ARM_BONUS(uarms);
+	if(uarmg) uac -= ARM_BONUS(uarmg);
+	if(uleft && uleft->otyp == RIN_PROTECTION) uac -= uleft->spe;
+	if(uright && uright->otyp == RIN_PROTECTION) uac -= uright->spe;
+	if(uac != u.uac){
+		u.uac = uac;
+		flags.botl = 1;
+	}
+}
+
+glibr(){
+register struct obj *otmp;
+int xfl = 0;
+	if(!uarmg) if(uleft || uright) {
+		/* Note: at present also cursed rings fall off */
+		pline("Your %s off your fingers.",
+			(uleft && uright) ? "rings slip" : "ring slips");
+		xfl++;
+		if((otmp = uleft) != Null(obj)){
+			ringoff(uleft);
+			dropx(otmp);
+		}
+		if((otmp = uright) != Null(obj)){
+			ringoff(uright);
+			dropx(otmp);
+		}
+	}
+	if((otmp = uwep) != Null(obj)){
+		/* Note: at present also cursed weapons fall */
+		setuwep((struct obj *) 0);
+		dropx(otmp);
+		pline("Your weapon %sslips from your hands.",
+			xfl ? "also " : "");
+	}
+}
+
+struct obj *
+some_armor(){
+register struct obj *otmph = uarm;
+	if(uarmh && (!otmph || !rn2(4))) otmph = uarmh;
+	if(uarmg && (!otmph || !rn2(4))) otmph = uarmg;
+	if(uarms && (!otmph || !rn2(4))) otmph = uarms;
+	return(otmph);
+}
+
+corrode_armor(){
+register struct obj *otmph = some_armor();
+	if(otmph){
+		if(otmph->rustfree ||
+		   otmph->otyp == ELVEN_CLOAK ||
+		   otmph->otyp == LEATHER_ARMOR ||
+		   otmph->otyp == STUDDED_LEATHER_ARMOR) {
+			pline("Your %s not affected!",
+				aobjnam(otmph, "are"));
+			return;
+		}
+		pline("Your %s!", aobjnam(otmph, "corrode"));
+		otmph->spe--;
+	}
+}