nexus/shops.c

#include <assert.h>
#include <ctype.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "attack.h"
#include "defs.h"
#include "flag.h"
#include "god.h"
#include "io.h"
#include "lf.h"
#include "map.h"
#include "move.h"
#include "nexus.h"
#include "objects.h"
#include "shops.h"
#include "spell.h"
#include "text.h"

#define DEF_REMCURSECOST 60
#define DEF_BLESSCOST 50
#define DEF_SURCHARGE 15
#define DEF_RESIZECOST 80

extern enum GAMEMODE gamemode;
extern prompt_t prompt;
extern lifeform_t *player;
extern WINDOW *mainwin;

float applyshoppricemod(float origprice, lifeform_t *lf) {
	float newprice;
	if (lf) {
		float pricepctmod = 0;
		enum SKILLLEVEL slev;
		// price goes up/down for charisma (+/- 25%)
		pricepctmod -= getstatmod(lf, A_CHA)/2;
		
		// modify for speech (up to -30%);
		slev = getskill(lf, SK_SPEECH);
		if (slev) {
			pricepctmod -= (slev*5); 
		}
		newprice = pctof(origprice, 100 + pricepctmod);
	} else {
		newprice = origprice;
	}
	if (origprice > 0) {
		limitf(&newprice, 1, NA);
	}
	return newprice;
}

int getshopblessprice(object_t *o) {
	int cost = 0;
	int remcursecost, blesscost,surcharge;
	remcursecost = applyshoppricemod(DEF_REMCURSECOST, player);
	blesscost = applyshoppricemod(DEF_BLESSCOST, player);
	surcharge = applyshoppricemod(DEF_SURCHARGE, player);

	if (iscursed(o)) {
		cost = remcursecost;
		if (isequipped(o)) cost += surcharge;
	} else {
		cost = blesscost;
	}

	cost *= o->amt;

	return cost;
}

void shop(lifeform_t *lf, object_t *vm) {
	int y,i,done;
	int curmenu = 0;
	char ch,buf[BUFLEN];
	char toptext[BUFLEN],shopname[BUFLEN];
	int npurchased = 0;
	int ndonated = 0;
	flag_t *f;
	object_t *o;
	strcpy(toptext, "");


	taketime(lf, getactspeed(lf));
	if (!isplayer(lf)) {
		if (cansee(player, lf)) {
			char lfname[BUFLEN];
			getlfname(lf, lfname);
			getobname(vm, shopname, 1);
			msg("%s browses through %s.", lfname, shopname);
		}
		return;
	}

	if (hasflagval(vm->flags, F_BANNEDLF, lf->id, NA, NA, NULL)) {
		if (!lfhasflag(lf, F_ANONYMOUS)) {
			msg("\"You are not welcome here, thief!\"");
			return;
		}
	}

	// temple to dead god?
	if (vm->type->id == OT_TEMPLE) {
		flag_t *f;
		lifeform_t *god = NULL;
		f = hasflag(vm->flags, F_LINKGOD);
		if (f) {
			god = findgod(f->val[0]);
		}
		if (!god) {
			msg("This temple seems to have been abandoned.");
			return;
		}
	}

	getobname(vm, shopname, 1);
	makeuppercase(shopname);

	// assign letters to objects
	ch = 'a';
	for (o = vm->contents->first ; o ; o = o->next) {
		o->letter = ch;
		if (++ch > 'z') ch = 'A';
	}

	// list objects for sale and ask for input
	done = B_FALSE;
	while (!done) {
		enum SHOPRETURN (*shopfunc)(lifeform_t *, object_t *, int, char *, int *) = NULL;
		int *shoparg = NULL;


		cls();
		mvwprintw(mainwin, 0, 0, toptext);
		y = 2;
		centre(mainwin,C_WHITE,  y, noprefix(shopname));
		y += 2;

		// check for special sm_xxx menu ids first
		if (curmenu == SM_ABSOLVE) {
			shopfunc = shopabsolve;
			shoparg = NULL;
		} else if (curmenu == SM_BLESS) {
			shopfunc = shopbless;
			shoparg = NULL;
		} else if (curmenu == SM_MIRACLE) {
			shopfunc = shopmiracle;
			shoparg = NULL;
		} else if (curmenu == SM_PURCHASEITEMS) {
			shopfunc = shoppurchase;
			shoparg = &npurchased;
		} else if (curmenu == SM_DETECTCURSE) {
			shopfunc = shopdetectcurse;
			shoparg = NULL;
		} else if (curmenu == SM_DONATE) {
			shopfunc = shopdonate;
			shoparg = &ndonated;
		} else if (curmenu == SM_REST) {
			shopfunc = shoprest;
			shoparg = &ndonated;
		} else if (curmenu == SM_RESIZE) {
			shopfunc = shopresize;
			shoparg = &ndonated;
		}

		if (shopfunc) {
			switch (shopfunc(lf, vm, y, toptext, shoparg)) {
				case SR_BACK:
					curmenu = 0;
					break;
				case SR_CONTINUE:
					break;
				case SR_QUIT:
					done = B_TRUE;
					break;
			}
		} else {
			flag_t *retflag[MAXCANDIDATES];
			int nretflags,curidx = 0,found = B_TRUE;
			// show menu items
			getflags(vm->flags, retflag, &nretflags, F_SHOPMENU, F_NONE);
			while (found) {
				found = B_FALSE;
				for (i = 0; i < nretflags; i++) {
					f = retflag[i];
					// check menu id
					if ((f->val[0] / 100) != curmenu) continue;
					// check menuitem index
					if ((f->val[0] % 100) == curidx) {
						snprintf(buf, BUFLEN, "%c - %s", f->text[0], f->text + 2);
						mvwprintw(mainwin, y, 0, "%s", buf);
						y++;
						found = B_TRUE;
						curidx++;
					}
				}
			}
			// ask for selection
			y += 2;
	
			// ask what to do
			mvwprintw(mainwin, y, 0, "What will you do (ESC to exit)? ");
			ch = getch();
			// handle selection
			if (ch == 27) {
				done = B_TRUE;
			} else {
				flag_t *selection = NULL;
				// find matching menu item
				for (i = 0; i < nretflags; i++) {
					f = retflag[i];
					// check menu id
					if ((f->val[0] / 100) != curmenu) continue;
					// check menuitem index
					if (f->text[0] == ch) {
						// handle the action.
						selection = f;
					}
				}
				if (selection) {
					switch (selection->val[1]) {
						case MA_GOTOMENU:
							curmenu = selection->val[2];
							break;
						case MA_QUIT:
							done = B_TRUE;
							break;
					}
				}
			}
		} // end if curmenu == -1 or something else
	} // end while not done

	restoregamewindows();
	if (hasflagval(vm->flags, F_BANNEDLF, lf->id, NA, NA, NULL)) {
		msg("\"...and stay out!\"");
	} else if (hasflag(lf->flags, F_RESTINGINMOTEL)) {
		switch (rnd(1,2)) {
			case 1: snprintf(buf, BUFLEN, "Sleep well!"); break;
			case 2: snprintf(buf, BUFLEN, "Enjoy your stay!"); break;
			case 3: snprintf(buf, BUFLEN, "Sweet dreams!"); break;
		}
		msg("\"%s\"", buf);
	} else if (npurchased > ndonated) {
		switch (rnd(1,2)) {
			case 1: snprintf(buf, BUFLEN, "Pleasure doing business with you!"); break;
			case 2: snprintf(buf, BUFLEN, "Thank you, come again!"); break;
		}
		msg("\"%s\"", buf);
	} else if (ndonated > npurchased) {
		switch (rnd(1,2)) {
			case 1: snprintf(buf, BUFLEN, "Thank you again for your generosity!"); break;
			case 2: snprintf(buf, BUFLEN, "I look forward to your next visit!"); break;
		}
		msg("\"%s\"", buf);
	} else {
		switch (rnd(1,2)) {
			case 1: snprintf(buf, BUFLEN, "See you next time."); break;
			case 2: snprintf(buf, BUFLEN, "Farewell!"); break;
		}
		msg("\"%s\"", buf);
	}
}

enum SHOPRETURN shopdetectcurse(lifeform_t *lf, object_t *vm, int starty, char *toptext, int *ndonated) {
	object_t *o;
	char ch;
	int y;
	int cost = 0,possible = B_TRUE;
	y = starty;
	// calculate cost
	for (o = lf->pack->first ; o; o = o->next) {
		if (!o->blessknown && !hasflag(o->flags, F_NOBLESS)) {
			cost += 10;
		}
	}

	if (cost) {
		cost = applyshoppricemod(cost, lf);
	}

	if (!cost) {
		mvwprintw(mainwin, y, 0, "You do not seem to possess anything which merits our services.");
		y += 2;
		possible = B_FALSE;
	} else {
		// ask what to detect
		mvwprintw(mainwin, y, 0, "It will cost $%d to perform an divination on your items.", cost);
		y += 2;
		if (countmoney(lf->pack) < cost) {
			mvwprintw(mainwin, y, 0, "Unfortunately, you cannot afford this.", cost);
			y += 2;
			possible = B_FALSE;
		}
	}
	
	if (possible){
		mvwprintw(mainwin, y, 0, "Pay to detect auras on your items (you have $%d) [yn]? ", countmoney(lf->pack));
	} else {
		mvwprintw(mainwin, y, 0, "[Press a key to return]");
	}
	ch = getch();
	if (possible && (ch == 'y')) {
		givemoney(player, NULL, cost);
		dospelleffects(lf, OT_S_DETECTAURA, 10, lf, NULL, NULL, B_BLESSED, NULL, B_FALSE);
		more();
	}
	return SR_BACK;
}

enum SHOPRETURN shopdonate(lifeform_t *lf, object_t *vm, int starty, char *toptext, int *ndonated) {
	int count = 0;
	enum FLAG wantflag;
	enum OBCLASS wantoc;
	object_t *o;
	// ask what to donate
	
	switch (vm->type->id) {
		case OT_SHOPARMOUR: wantflag = F_ARMOURRATING; wantoc = OC_ARMOUR; break;
		case OT_SHOPWEAPON: wantflag = F_DAM; wantoc = OC_WEAPON; break;
		case OT_TEMPLE: wantflag = F_NONE; wantoc = OC_MONEY; break;
		default: wantflag = F_NONE; wantoc = OC_NONE; break;
	}
	o = doaskobject(lf->pack, "What will you donate?", &count, B_TRUE, B_FALSE, B_FALSE, '\0', AO_NONE, wantflag, F_NONE);

	// validate it 
	if (o) {
		// can we remove it?
		if (isequipped(o)) {
			if (takeoff(lf, o)) {
				more(); 
				return SR_CONTINUE;
			}
		}

		// confirm count for gold
		if (o->type->obclass->id == OC_MONEY) {
			char answer[BUFLEN],buf[BUFLEN];
			sprintf(buf, "How much money will you donate (you have $%d)?", o->amt);
			askstring(buf, '?', answer, BUFLEN, NULL);
			count = atoi(answer);
			if (count <= 0) {
				return SR_CONTINUE;
			}
			if (count > o->amt) count = o->amt;
		}

		// okay it!
		if ((wantoc != OC_NONE) && (o->type->obclass->id != wantoc)) {
			msg("Sorry, we can't accept that!"); more();
		} else {
			int goldgiven = 0;
			if (o->type->id == OT_GOLD) {
				givemoney(lf, NULL, count);
				(*ndonated)++;
				goldgiven += count;
			} else {
				object_t *newob;
				char let;
				if (vm->contents->first) {
					let = vm->contents->last->letter + 1;
				} else {
					let = 'a';
				}
				newob = moveob(o, vm->contents, count);
				newob->letter = let;
				(*ndonated)++;
				practice(player, SK_SPEECH, 1);
			}

			if ((vm->type->id == OT_TEMPLE) && goldgiven) {
				flag_t *f;
				f = hasflag(o->flags, F_LINKGOD);
				if (f) { 
					lifeform_t *god = NULL;
					god = findgod(f->val[0]);
					msg("%s appreciates your kind donation.", god->race->name);
					modpiety(god->race->id, (goldgiven/2));
				} else {
					msg("We appreciate your kind donation.");
				}
			} else {
				msg("Thanks!"); more();
			}
		}
	} else {
		return SR_BACK;
	}
	return SR_CONTINUE;
}

enum SHOPRETURN shopabsolve(lifeform_t *lf, object_t *vm, int starty, char *toptext, int *ndonated) {
	char ch;
	int y;
	int piety,cost = 0,possible = B_TRUE;
	flag_t *f;
	lifeform_t *god = NULL;
	y = starty;


	// get linked god
	f = hasflag(vm->flags, F_LINKGOD);
	god = findgod(f->val[0]);
	
	piety = getpiety(god->race->id);



	if (piety < 100) {
		cost = (100 - piety) * 3;
		cost = applyshoppricemod(cost, lf);
		mvwprintw(mainwin, y, 0, "It will cost $%d to absolve your sins against %s.", cost, god->race->name);
		y += 2;
	} else {
		mvwprintw(mainwin, y, 0, "You do not appear to have sinned against %s.", god->race->name);
		y += 2;
		possible = B_FALSE;
	}

	if (possible) {
		if (countmoney(lf->pack) >= cost) {
			mvwprintw(mainwin, y, 0, "Pay for absolution (you have $%d) [yn]? ", countmoney(lf->pack));
		} else {
			mvwprintw(mainwin, y, 0, "You cannot afford to pay $%d for absolution.", cost); y+= 2;
			possible = B_FALSE;
		}
	}

	if (!possible) {
		mvwprintw(mainwin, y, 0, "[Press any key]");
	}
	ch = getch();
	if (!possible || (ch != 'y')) {
		return SR_BACK;
	}

	givemoney(lf, NULL, cost);
	setpiety(god->race->id, 100);
	msg("\"You sins are forgiven!\""); more();

	return SR_BACK;
}

enum SHOPRETURN shopbless(lifeform_t *lf, object_t *vm, int starty, char *toptext, int *ndonated) {
	object_t *o;
	char ch,buf[BUFLEN];
	int y;
	int remcursecost, blesscost,surcharge;
	y = starty;

	remcursecost = applyshoppricemod(DEF_REMCURSECOST, lf);
	blesscost = applyshoppricemod(DEF_BLESSCOST, lf);
	surcharge = applyshoppricemod(DEF_SURCHARGE, lf);


	mvwprintw(mainwin, y, 0, "So long as their aura is known, we can bestow a blessing on most items."); y += 2;
	mvwprintw(mainwin, y, 0, "Curse removal -      $%d each",remcursecost); y++;
	mvwprintw(mainwin, y, 0, "Blessings     -      $%d each",blesscost); y += 2;
	mvwprintw(mainwin, y, 0, "(there is a $%d surcharge for uncursing an equipped item)",surcharge); y += 2;
	mvwprintw(mainwin, y, 0, "Pay for a blessing (you have $%d) [yn]? ", countmoney(lf->pack));

	ch = getch();
	if (ch != 'y') {
		return SR_BACK;
	}

	// ask which object
	sprintf(buf, "Bless which object (you have $%d)?", countmoney(lf->pack));
	initprompt(&prompt, buf);
	for (o = player->pack->first ; o ; o = o->next) {
		if (o->blessknown && (o->blessed != B_BLESSED) && !hasflag(o->flags, F_NOBLESS)) {
			char costbuf[BUFLEN];
			getobname(o, buf, o->amt);
			sprintf(costbuf, "%-60s($%d)", buf, getshopblessprice(o));
			addchoice(&prompt, o->letter, costbuf, costbuf, o, NULL);
		}
	}
	addchoice(&prompt, '-', "(nothing)", NULL, NULL, NULL);
	ch = getchoice(&prompt);

	o = (object_t *)prompt.result;
	if (o) {
		int cost;
		cost = getshopblessprice(o);
		if (countmoney(player->pack) < cost) {
			msg("You cannot afford the $%d blessing price.", cost);
			more();
		} else {
			msg("You hand over $%d to the priest.", cost); more();
			givemoney(player, NULL, cost);
			msg("The priest raise his hands in supplication."); more();
			blessob(o);
			more();
		}
	}

	return SR_CONTINUE;
}


enum SHOPRETURN shopmiracle(lifeform_t *lf, object_t *vm, int starty, char *toptext, int *ndonated) {
	char ch;
	int y;
	int piety,cost = 0,possible = B_TRUE;
	flag_t *f;
	lifeform_t *god = NULL;
	y = starty;


	// get linked god
	f = hasflag(vm->flags, F_LINKGOD);
	god = findgod(f->val[0]);
	
	piety = getpiety(god->race->id);
	cost = 1000 - piety;

	cost = applyshoppricemod(cost,lf);

	if (godisangry(god->race->id)) {
		mvwprintw(mainwin, y, 0, "%s does not currently find you worthy of miracles.", god->race->name);
		y += 2;
		possible = B_FALSE;
	} else {
		mvwprintw(mainwin, y, 0, "For $%d, we will ask %s to intervene on your behalf.", cost, god->race->name);
		y += 2;
	}


	if (possible) {
		if (countmoney(lf->pack) >= cost) {
			mvwprintw(mainwin, y, 0, "Pay for a miracle (you have $%d) [yn]? ", countmoney(lf->pack));
		} else {
			mvwprintw(mainwin, y, 0, "You cannot afford to pay $%d.", cost); y+= 2;
			possible = B_FALSE;
		}
	}

	if (!possible) {
		mvwprintw(mainwin, y, 0, "[Press any key]");
	}
	ch = getch();
	if (!possible || (ch != 'y')) {
		return SR_BACK;
	}

	givemoney(lf, NULL, cost);
		
	godgiftmaybe(god->race->id, B_TRUE);
	more();

	return SR_BACK;
}

// returns B_TRUE if shop transaction should end
enum SHOPRETURN shoppurchase(lifeform_t *lf, object_t *vm, int starty, char *toptext, int *npurchased) {
	object_t *o;
	int y;
	char buf[BUFLEN], buf2[BUFLEN], choices[BUFLENSMALL];
	char ch;
	static enum {
		BUY,
		EXAMINE
	} shopmode = BUY;
	y = starty;
	// list objects for sale
	for (o = vm->contents->first ; o ; o = o->next) {
		char obname[BUFLEN];
		int thisprice;
		enum COLOUR col;

		getshopobname(o, obname, o->amt);
		thisprice = (int)getshopprice(o, player);

		snprintf(buf, BUFLEN, "%c - %s", o->letter, obname);
		if (shopmode == BUY) {
			if (countmoney(player->pack) >= thisprice) {
				col = C_GREY;
			} else {
				col = C_RED;
			}
		} else {
			col = C_GREY;
		}
		snprintf(buf2, BUFLEN, "^%d%-60s$%d", col, buf, thisprice);
		wmove(mainwin, y, 0);
		textwithcol(mainwin, buf2);
		y++;
	}

	strcpy(choices, "");
	y++;

	wmove(mainwin, y, 0);
	textwithcol(mainwin, "^n");
	mvwprintw(mainwin, y, 0, "You have $%d.", countmoney(player->pack));
	y++;
	y++;
	
	// ask what to do
	mvwprintw(mainwin, y, 0, "What will you %s (ESC when done)? ", (shopmode == BUY) ? "buy" : "examine");

	ch = getch();
	if (ch == 27) {
		strcpy(toptext, "");
		return SR_BACK;
	} else if (ch == '?') {
		if (shopmode == BUY) {
			shopmode = EXAMINE;
		} else {
			shopmode = BUY;
		}
	} else {
		// try to find that object...
		o = hasobletter(vm->contents, ch);
		if (o) {
			if (shopmode == EXAMINE) {
				describeob(o);
			} else {
				enum SKILLLEVEL slev;
				char obname[BUFLEN],validchars[BUFLENSMALL];
				char answer;
				int value;

				value = (int)getshopprice(o, player); 
				slev = getskill(player, SK_THIEVERY);

				// confirm
				getshopobname(o, obname, o->amt);
				snprintf(buf, BUFLEN, "Buy%s %s for $%d?", slev ? "/steal" : "", obname, value);
				strcpy(validchars, "yn");
				if (slev) {
					strcat(validchars, "s");
				}
				answer = askchar(buf, validchars,"n", B_TRUE, B_FALSE);
				if (answer == 'y') {
					// prompt to use a card
					if (hasob(player->pack, OT_CREDITCARD)) {
						char ch2;
						ch2 = askchar("Charge this purchase to your credit card?","yn","n", B_TRUE, B_FALSE);
						if (ch2 == 'y') {
							object_t *cc;
							// ask which one
							initprompt(&prompt, "Which credit card will you use?");
							for (cc = player->pack->first ; cc ; cc = cc->next) {
								if (cc->type->id == OT_CREDITCARD) {
									char cardname[BUFLEN];
									getobname(cc, cardname, 1);
									addchoice(&prompt, cc->letter, cardname, cardname, cc, NULL);
								}
							}
							if (prompt.nchoices == 1) {
								// only one card?
								cc = (object_t *)prompt.choice[0].data;
							} else {
								addchoice(&prompt, '-', "(cancel)", "(cancel)", NULL, NULL);
								prompt.maycancel = B_TRUE;
								getchoice(&prompt);
								cc = (object_t *)prompt.result;
							}
							if (cc) {
								if (getcharges(cc) >= getobvalue(o)) {
									int shopamt;
									// you got it!
									usecharges(cc, getobvalue(o));
									o->letter = '\0';
									shopamt = o->amt; // avoid "purchased: 2 apples" when you only bought 1 but were holding 1
									o = moveob(o, player->pack, ALL);
									identify(o);
									getobname(o, obname, shopamt);
									snprintf(toptext, BUFLEN, "Charged to card: %c - %s", o->letter, obname);
									if (npurchased) (*npurchased)++;
									// god of thieves likes credit cards...
									pleasegodmaybe(R_GODTHIEVES, (value/75));
									return SR_CONTINUE;
								} else {
									// maxed!
									usecharges(cc, getcharges(o)); // use up all remaining charges
									// get kicked out
									msg("^B\"Trying to use a maxed out card, eh? Get out of here, thief!\""); more();
									// shop closes
									addflag(vm->flags, F_BANNEDLF, player->id, NA, NA, NULL);
									return SR_QUIT;
								}
							}
						}
					}
					// do you have enough money?
					if (countmoney(player->pack) >= getobvalue(o) ) {
						int shopamt;
						object_t *gold;
						gold = hasob(player->pack, OT_GOLD);
						if (gold) {
							// if so, buy it
							//	lose money (do this first to avoid potential weight issues)
							givemoney(player, NULL, value);
							// clear o->letter
							o->letter = '\0';
							//	give object
							shopamt = o->amt; // avoid "purchased: 2 apples" when you only bought 1 but were holding 1
							o = moveob(o, player->pack, ALL);
							identify(o);
							getobname(o, obname, shopamt);
							snprintf(toptext, BUFLEN, "Purchased: %c - %s", o->letter, obname);
							if (npurchased) (*npurchased)++;
							practice(player, SK_SPEECH, 1);
						} else {
							msg("You don't seem to have any money..."); more();
							o = NULL;
						}
					} else {
						msg("You can't afford that!"); more();
						o = NULL;
					}
				} else if (answer == 's') { // steal
					// skillcheck - difficulty based on total value of objects here
					//          15 + value/50 means:    
					//		$50 is diff 16
					//		$100 is diff 17
					//              $200 is diff 19 
					//              $500 is diff 25
					//              $1000 is diff 35
					if (skillcheck(player, SC_STEAL, 15+(value/50), 0)) {
						int shopamt;
						// success
						o->letter = '\0';
						shopamt = o->amt; // avoid "stolen: 2 apples" when you only bought 1 but were holding 1
						o = moveob(o, player->pack, ALL);
						identify(o);
						getobname(o, obname, shopamt);
						snprintf(toptext, BUFLEN, "Stolen: %c - %s", o->letter, obname);

						practice(player, SK_THIEVERY, 1);
						pleasegodmaybe(R_GODTHIEVES, (value/50));
						o = NULL;
					} else {
						msg("^B\"HEY! Get out of my shop, thief!\""); more();
						// shop closes
						addflag(vm->flags, F_BANNEDLF, player->id, NA, NA, NULL);
						return SR_QUIT;
					}
				} else {
					// cancelled
					strcpy(toptext, "");
				}
			} // end if shopmode == ...
		} else {
			snprintf(toptext, BUFLEN, "No such item.");
		} // end if o
	} // end if ch
	return SR_CONTINUE;
}

enum SHOPRETURN shopresize(lifeform_t *lf, object_t *vm, int starty, char *toptext, int *ndonated) {
	object_t *o;
	char ch,buf[BUFLEN];
	int y;
	int resizecost;
	y = starty;

	resizecost = applyshoppricemod(pctof(75, DEF_RESIZECOST), lf);

	mvwprintw(mainwin, y, 0, "For just $%d per item, we can resize weapons or armour to fit you.", resizecost); y ++;
	mvwprintw(mainwin, y, 0, "(item quality will not be affected)"); y += 2;
	if (countmoney(player->pack) < resizecost) {
		msg("Sadly, you cannot afford the resizing fee.", resizecost);
		getch();
		return SR_BACK;
	} else {
		mvwprintw(mainwin, y, 0, "Pay to resize an item (you have $%d) [yn]? ", countmoney(lf->pack));
	}

	ch = getch();
	if (ch != 'y') {
		return SR_BACK;
	}

	// ask which object
	sprintf(buf, "Resize which object (you have $%d)?", countmoney(lf->pack));
	initprompt(&prompt, buf);
	for (o = player->pack->first ; o ; o = o->next) {
		if (hasflag(o->flags, F_MULTISIZE) && !armourfits(player, o, NULL)) {
			char costbuf[BUFLEN];
			getobname(o, buf, o->amt);
			sprintf(costbuf, "%-60s($%d)", buf, resizecost);
			addchoice(&prompt, o->letter, costbuf, costbuf, o, NULL);
		}
	}
	addchoice(&prompt, '-', "(nothing)", NULL, NULL, NULL);
	ch = getchoice(&prompt);

	o = (object_t *)prompt.result;
	if (o) {
		msg("You hand over $%d.", resizecost); more();
		givemoney(player, NULL, resizecost);
		resizeobject(o, getlfsize(player)); // always go to player's size
		getobname(o, buf, 1);
		msgnocap("%c - %s", o->letter, buf);
		more();
	}

	return SR_CONTINUE;
}

enum SHOPRETURN shoprest(lifeform_t *lf, object_t *vm, int starty, char *toptext, int *ndonated) {
	char ch,obid[BUFLENSMALL],buf[BUFLEN];
	int y,i;
	int cost = 0,possible = B_TRUE, amt;
	y = starty;


	cost = applyshoppricemod(100, lf);

	mvwprintw(mainwin, y, 0, "We offer good quality rooms for only $%d per hour.", cost);
	y += 2;

	if (countmoney(lf->pack) >= cost) {
		mvwprintw(mainwin, y, 0, "Rent a room (you have $%d) [yn]? ", countmoney(lf->pack));
	} else {
		mvwprintw(mainwin, y, 0, "You cannot afford to pay $%d.", cost); y+= 2;
		possible = B_FALSE;
	}

	if (!possible) {
		mvwprintw(mainwin, y, 0, "[Press any key]");
	}
	ch = getch();
	if (!possible || (ch != 'y')) {
		return SR_BACK;
	}

	// how many hours?
	sprintf(buf, "How many hours will you pay for (you have $%d)?", countmoney(lf->pack));
	initprompt(&prompt, buf);
	for (i = 1; i <= 9; i++) {
		int thiscost;
		thiscost = cost * i;
		sprintf(buf, "%d hour%s ($%d)", i, (i == 1) ? "" : "s", thiscost);
		addchoice(&prompt, '0' + i, buf, buf, NULL, NULL);
	}
	addchoice(&prompt, '-', "Cancel", NULL, NULL, NULL);
	ch = getchoice(&prompt);
	if (ch == '-') {
		return SR_BACK;
	}
	amt = ch - '0'; // ie. 1 - 12
	cost *= amt;

	givemoney(lf, NULL, cost);
		
	// mark that we are resting in a hotel
	sprintf(obid, "%ld", vm->id);
	addflag(lf->flags, F_RESTINGINMOTEL, amt*60, 0, NA, obid);
	addflag(lf->flags, F_RESTUNTILBETTER, B_TRUE, NA, NA, NULL);
	startresting(lf, B_FALSE);
	more();
	breakaitargets(lf, B_FALSE);
	return SR_QUIT;
}