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Diffstat (limited to 'src/store.c')
| -rw-r--r-- | src/store.c | 4458 |
1 files changed, 0 insertions, 4458 deletions
diff --git a/src/store.c b/src/store.c deleted file mode 100644 index 78120846..00000000 --- a/src/store.c +++ /dev/null @@ -1,4458 +0,0 @@ -/* File: store.c */ - -/* Purpose: Store commands */ - -/* - * Copyright (c) 1989 James E. Wilson, Robert A. Koeneke - * - * This software may be copied and distributed for educational, research, and - * not for profit purposes provided that this copyright and statement are - * included in all such copies. - */ - -#include "angband.h" - - -#define RUMOR_CHANCE 8 - -#define MAX_COMMENT_1 6 - -static cptr comment_1[MAX_COMMENT_1] = -{ - "Okay.", - "Fine.", - "Accepted!", - "Agreed!", - "Done!", - "Taken!" -}; - -#define MAX_COMMENT_2A 2 - -static cptr comment_2a[MAX_COMMENT_2A] = -{ - "You try my patience. %s is final.", - "My patience grows thin. %s is final." -}; - -#define MAX_COMMENT_2B 12 - -static cptr comment_2b[MAX_COMMENT_2B] = -{ - "I can take no less than %s gold pieces.", - "I will accept no less than %s gold pieces.", - "Ha! No less than %s gold pieces.", - "You knave! No less than %s gold pieces.", - "That's a pittance! I want %s gold pieces.", - "That's an insult! I want %s gold pieces.", - "As if! How about %s gold pieces?", - "My gosh! How about %s gold pieces?", - "May the fleas of 1000 orcs molest you! Try %s gold pieces.", - "May your most favourite weapons rust! Try %s gold pieces.", - "May Morgoth find you tasty! Perhaps %s gold pieces?", - "Your mother was an Ogre! Perhaps %s gold pieces?" -}; - -#define MAX_COMMENT_3A 2 - -static cptr comment_3a[MAX_COMMENT_3A] = -{ - "You try my patience. %s is final.", - "My patience grows thin. %s is final." -}; - - -#define MAX_COMMENT_3B 12 - -static cptr comment_3b[MAX_COMMENT_3B] = -{ - "Perhaps %s gold pieces?", - "How about %s gold pieces?", - "I will pay no more than %s gold pieces.", - "I can afford no more than %s gold pieces.", - "Be reasonable. How about %s gold pieces?", - "I'll buy it as scrap for %s gold pieces.", - "That is too much! How about %s gold pieces?", - "That looks war surplus! Say %s gold pieces?", - "Never! %s is more like it.", - "That's an insult! %s is more like it.", - "%s gold pieces and be thankful for it!", - "%s gold pieces and not a copper more!" -}; - -#define MAX_COMMENT_4A 4 - -static cptr comment_4a[MAX_COMMENT_4A] = -{ - "Enough! You have abused me once too often!", - "Arghhh! I have had enough abuse for one day!", - "That does it! You shall waste my time no more!", - "This is getting nowhere! I'm going to Londis!" -}; - -#define MAX_COMMENT_4B 4 - -static cptr comment_4b[MAX_COMMENT_4B] = -{ - "Leave my store!", - "Get out of my sight!", - "Begone, you scoundrel!", - "Out, out, out!" -}; - -#define MAX_COMMENT_5 8 - -static cptr comment_5[MAX_COMMENT_5] = -{ - "Try again.", - "Ridiculous!", - "You will have to do better than that!", - "Do you wish to do business or not?", - "You've got to be kidding!", - "You'd better be kidding!", - "You try my patience.", - "Hmmm, nice weather we're having." -}; - -#define MAX_COMMENT_6 4 - -static cptr comment_6[MAX_COMMENT_6] = -{ - "I must have heard you wrong.", - "I'm sorry, I missed that.", - "I'm sorry, what was that?", - "Sorry, what was that again?" -}; - - - -/* - * Successful haggle. - */ -static void say_comment_1(void) -{ - char rumour[80]; - - msg_print(comment_1[rand_int(MAX_COMMENT_1)]); - - if (randint(RUMOR_CHANCE) == 1 && speak_unique) - { - msg_print("The shopkeeper whispers something into your ear:"); - get_rnd_line("rumors.txt", rumour); - msg_print(rumour); - } -} - - -/* - * Continue haggling (player is buying) - */ -static void say_comment_2(s32b value, int annoyed) -{ - char tmp_val[80]; - - /* Prepare a string to insert */ - strnfmt(tmp_val, 80, "%ld", (long)value); - - /* Final offer */ - if (annoyed > 0) - { - /* Formatted message */ - msg_format(comment_2a[rand_int(MAX_COMMENT_2A)], tmp_val); - } - - /* Normal offer */ - else - { - /* Formatted message */ - msg_format(comment_2b[rand_int(MAX_COMMENT_2B)], tmp_val); - } -} - - -/* - * Continue haggling (player is selling) - */ -static void say_comment_3(s32b value, int annoyed) -{ - char tmp_val[80]; - - /* Prepare a string to insert */ - strnfmt(tmp_val, 80, "%ld", (long)value); - - /* Final offer */ - if (annoyed > 0) - { - /* Formatted message */ - msg_format(comment_3a[rand_int(MAX_COMMENT_3A)], tmp_val); - } - - /* Normal offer */ - else - { - /* Formatted message */ - msg_format(comment_3b[rand_int(MAX_COMMENT_3B)], tmp_val); - } -} - - -/* - * Kick 'da bum out. -RAK- - */ -static void say_comment_4(void) -{ - msg_print(comment_4a[rand_int(MAX_COMMENT_4A)]); - msg_print(comment_4b[rand_int(MAX_COMMENT_4B)]); -} - - -/* - * You are insulting me - */ -static void say_comment_5(void) -{ - msg_print(comment_5[rand_int(MAX_COMMENT_5)]); -} - - -/* - * That makes no sense. - */ -static void say_comment_6(void) -{ - msg_print(comment_6[rand_int(5)]); -} - - - -/* - * Messages for reacting to purchase prices. - */ - -#define MAX_COMMENT_7A 4 - -static cptr comment_7a[MAX_COMMENT_7A] = -{ - "Arrgghh!", - "You moron!", - "You hear someone sobbing...", - "The shopkeeper howls in agony!" -}; - -#define MAX_COMMENT_7B 4 - -static cptr comment_7b[MAX_COMMENT_7B] = -{ - "Darn!", - "You fiend!", - "The shopkeeper yells at you.", - "The shopkeeper glares at you." -}; - -#define MAX_COMMENT_7C 4 - -static cptr comment_7c[MAX_COMMENT_7C] = -{ - "Cool!", - "You've made my day!", - "The shopkeeper giggles.", - "The shopkeeper laughs loudly." -}; - -#define MAX_COMMENT_7D 4 - -static cptr comment_7d[MAX_COMMENT_7D] = -{ - "Yippee!", - "I think I'll retire!", - "The shopkeeper jumps for joy.", - "The shopkeeper smiles gleefully." -}; - -/* - * Let a shop-keeper React to a purchase - * - * We paid "price", it was worth "value", and we thought it was worth "guess" - */ -static void purchase_analyze(s32b price, s32b value, s32b guess) -{ - /* Item was worthless, but we bought it */ - if ((value <= 0) && (price > value)) - { - /* Comment */ - msg_print(comment_7a[rand_int(MAX_COMMENT_7A)]); - - /* Sound */ - sound(SOUND_STORE1); - } - - /* Item was cheaper than we thought, and we paid more than necessary */ - else if ((value < guess) && (price > value)) - { - /* Comment */ - msg_print(comment_7b[rand_int(MAX_COMMENT_7B)]); - - /* Sound */ - sound(SOUND_STORE2); - } - - /* Item was a good bargain, and we got away with it */ - else if ((value > guess) && (value < (4 * guess)) && (price < value)) - { - /* Comment */ - msg_print(comment_7c[rand_int(MAX_COMMENT_7C)]); - - /* Sound */ - sound(SOUND_STORE3); - } - - /* Item was a great bargain, and we got away with it */ - else if ((value > guess) && (price < value)) - { - /* Comment */ - msg_print(comment_7d[rand_int(MAX_COMMENT_7D)]); - - /* Sound */ - sound(SOUND_STORE4); - } -} - - - - - -/* - * We store the current "store number" here so everyone can access it - */ -static int cur_store_num = 7; - -/* - * We store the current "store page" here so everyone can access it - */ -static int store_top = 0; - -/* - * We store the current "store pointer" here so everyone can access it - */ -static store_type *st_ptr = NULL; - -/* - * We store the current "owner type" here so everyone can access it - */ -static owner_type *ot_ptr = NULL; - - - -/* - * Determine the price of an item (qty one) in a store. - * - * This function takes into account the player's charisma, and the - * shop-keepers friendliness, and the shop-keeper's base greed, but - * never lets a shop-keeper lose money in a transaction. - * - * The "greed" value should exceed 100 when the player is "buying" the - * item, and should be less than 100 when the player is "selling" it. - * - * Hack -- the black market always charges twice as much as it should. - * - * Charisma adjustment runs from 80 to 130 - * Racial adjustment runs from 95 to 130 - * - * Since greed/charisma/racial adjustments are centered at 100, we need - * to adjust (by 200) to extract a usable multiplier. Note that the - * "greed" value is always something (?). - */ -static s32b price_item(object_type *o_ptr, int greed, bool_ flip) -{ - int factor; - int adjust; - s32b price; - - - /* Get the value of one of the items */ - price = object_value(o_ptr); - - /* Worthless items */ - if (price <= 0) return (0L); - - /* Compute the racial factor */ - if (is_state(st_ptr, STORE_LIKED)) - { - factor = ot_ptr->costs[STORE_LIKED]; - } - else if (is_state(st_ptr, STORE_HATED)) - { - factor = ot_ptr->costs[STORE_HATED]; - } - else - { - factor = ot_ptr->costs[STORE_NORMAL]; - } - - /* Add in the charisma factor */ - factor += adj_chr_gold[p_ptr->stat_ind[A_CHR]]; - - /* Shop is buying */ - if (flip) - { - /* Mega Hack^3 */ - switch (o_ptr->tval) - { - case TV_SHOT: - case TV_ARROW: - case TV_BOLT: - price /= 5; - break; - } - - /* Adjust for greed */ - adjust = 100 + (300 - (greed + factor)); - - /* Never get "silly" */ - if (adjust > 100) adjust = 100; - - /* Mega-Hack -- Black market sucks */ - if (st_info[st_ptr->st_idx].flags1 & SF1_ALL_ITEM) price = price / 2; - } - - /* Shop is selling */ - else - { - /* Adjust for greed */ - adjust = 100 + ((greed + factor) - 300); - - /* Never get "silly" */ - if (adjust < 100) adjust = 100; - - /* Mega-Hack -- Black market sucks */ - if (st_info[st_ptr->st_idx].flags1 & SF1_ALL_ITEM) price = price * 2; - } - - /* Compute the final price (with rounding) */ - price = (price * adjust + 50L) / 100L; - - /* Note -- Never become "free" */ - if (price <= 0L) return (1L); - - /* Return the price */ - return (price); -} - - -/* - * Special "mass production" computation - */ -static int mass_roll(int num, int max) -{ - int i, t = 0; - for (i = 0; i < num; i++) t += rand_int(max); - return (t); -} - - -/* - * Certain "cheap" objects should be created in "piles" - * Some objects can be sold at a "discount" (in small piles) - */ -static void mass_produce(object_type *o_ptr) -{ - int size = 1; - int discount = 0; - - s32b cost = object_value(o_ptr); - - - /* Analyze the type */ - switch (o_ptr->tval) - { - /* Food, Flasks, and Lites */ - case TV_FOOD: - case TV_FLASK: - case TV_LITE: - { - if (cost <= 5L) size += mass_roll(3, 5); - if (cost <= 20L) size += mass_roll(3, 5); - break; - } - - case TV_POTION: - case TV_POTION2: - case TV_SCROLL: - { - if (cost <= 60L) size += mass_roll(3, 5); - if (cost <= 240L) size += mass_roll(1, 5); - break; - } - - case TV_SYMBIOTIC_BOOK: - case TV_MUSIC_BOOK: - case TV_DRUID_BOOK: - case TV_DAEMON_BOOK: - case TV_BOOK: - { - if (cost <= 50L) size += mass_roll(2, 3); - if (cost <= 500L) size += mass_roll(1, 3); - break; - } - - case TV_SOFT_ARMOR: - case TV_HARD_ARMOR: - case TV_SHIELD: - case TV_GLOVES: - case TV_BOOTS: - case TV_CLOAK: - case TV_HELM: - case TV_CROWN: - case TV_SWORD: - case TV_AXE: - case TV_POLEARM: - case TV_HAFTED: - case TV_DIGGING: - case TV_BOW: - { - if (o_ptr->name2) break; - if (cost <= 10L) size += mass_roll(3, 5); - if (cost <= 100L) size += mass_roll(3, 5); - break; - } - - case TV_SPIKE: - case TV_SHOT: - case TV_ARROW: - case TV_BOLT: - { - if (cost <= 5L) size += mass_roll(5, 5); - if (cost <= 50L) size += mass_roll(5, 5); - if (cost <= 500L) size += mass_roll(5, 5); - break; - } - - /* Because many rods (and a few wands and staffs) are useful mainly - * in quantity, the Black Market will occasionally have a bunch of - * one kind. -LM- */ - case TV_ROD: - case TV_WAND: - case TV_STAFF: - { - if (cost < 1601L) size += mass_roll(1, 5); - else if (cost < 3201L) size += mass_roll(1, 3); - break; - } - } - - - /* Pick a discount */ - if (cost < 5) - { - discount = 0; - } - else if (rand_int(25) == 0) - { - discount = 25; - } - else if (rand_int(150) == 0) - { - discount = 50; - } - else if (rand_int(300) == 0) - { - discount = 75; - } - else if (rand_int(500) == 0) - { - discount = 90; - } - - - if (o_ptr->art_name) - { - if (cheat_peek && discount) - { - msg_print("No discount on random artifacts."); - } - discount = 0; - } - - /* Save the discount */ - o_ptr->discount = discount; - - /* Save the total pile size */ - o_ptr->number = size - (size * discount / 100); -} - - - - - - - - -/* - * Determine if a store item can "absorb" another item - * - * See "object_similar()" for the same function for the "player" - */ -static bool_ store_object_similar(object_type *o_ptr, object_type *j_ptr) -{ - /* Hack -- Identical items cannot be stacked */ - if (o_ptr == j_ptr) return (0); - - /* Different objects cannot be stacked */ - if (o_ptr->k_idx != j_ptr->k_idx) return (0); - - /* Different charges (etc) cannot be stacked, unless wands or rods. */ - if ((o_ptr->pval != j_ptr->pval) && (o_ptr->tval != TV_WAND)) return (0); - - /* Require many identical values */ - if (o_ptr->pval2 != j_ptr->pval2) return (0); - if (o_ptr->pval3 != j_ptr->pval3) return (0); - - /* Require many identical values */ - if (o_ptr->to_h != j_ptr->to_h) return (0); - if (o_ptr->to_d != j_ptr->to_d) return (0); - if (o_ptr->to_a != j_ptr->to_a) return (0); - - /* Require identical "artifact" names */ - if (o_ptr->name1 != j_ptr->name1) return (0); - - /* Require identical "ego-item" names */ - if (o_ptr->name2 != j_ptr->name2) return (0); - - /* Require identical "ego-item" names */ - if (o_ptr->name2b != j_ptr->name2b) return (0); - - /* Random artifacts don't stack !*/ - if (o_ptr->art_name || j_ptr->art_name) return (0); - - /* Hack -- Identical art_flags! */ - if ((o_ptr->art_flags1 != j_ptr->art_flags1) || - (o_ptr->art_flags2 != j_ptr->art_flags2) || - (o_ptr->art_flags3 != j_ptr->art_flags3)) - return (0); - - /* Hack -- Never stack "powerful" items */ - if (o_ptr->xtra1 || j_ptr->xtra1) return (0); - - if (o_ptr->tval == TV_LITE) - { - /* Require identical "turns of light" */ - if (o_ptr->timeout != j_ptr->timeout) return (0); - } - else - { - /* Hack -- Never stack recharging items */ - if (o_ptr->timeout || j_ptr->timeout) return (0); - } - - /* Require many identical values */ - if (o_ptr->ac != j_ptr->ac) return (0); - if (o_ptr->dd != j_ptr->dd) return (0); - if (o_ptr->ds != j_ptr->ds) return (0); - - /* Hack -- Never stack chests */ - if (o_ptr->tval == TV_CHEST) return (0); - - /* Require matching discounts */ - if (o_ptr->discount != j_ptr->discount) return (0); - - /* They match, so they must be similar */ - return (TRUE); -} - - -/* - * Allow a store item to absorb another item - */ -static void store_object_absorb(object_type *o_ptr, object_type *j_ptr) -{ - int total = o_ptr->number + j_ptr->number; - - /* Combine quantity, lose excess items */ - o_ptr->number = (total > 99) ? 99 : total; - - /* Hack -- if wands are stacking, combine the charges. -LM- */ - if (o_ptr->tval == TV_WAND) - { - o_ptr->pval += j_ptr->pval; - } -} - - -/* - * Check to see if the shop will be carrying too many objects -RAK- - * Note that the shop, just like a player, will not accept things - * it cannot hold. Before, one could "nuke" potions this way. - */ -static bool_ store_check_num(object_type *o_ptr) -{ - int i; - object_type *j_ptr; - - /* Free space is always usable */ - if (st_ptr->stock_num < st_ptr->stock_size) return TRUE; - - /* The "home" acts like the player */ - if ((cur_store_num == 7) || - (st_info[st_ptr->st_idx].flags1 & SF1_MUSEUM)) - { - /* Check all the items */ - for (i = 0; i < st_ptr->stock_num; i++) - { - /* Get the existing item */ - j_ptr = &st_ptr->stock[i]; - - /* Can the new object be combined with the old one? */ - if (object_similar(j_ptr, o_ptr)) return (TRUE); - } - } - - /* Normal stores do special stuff */ - else - { - /* Check all the items */ - for (i = 0; i < st_ptr->stock_num; i++) - { - /* Get the existing item */ - j_ptr = &st_ptr->stock[i]; - - /* Can the new object be combined with the old one? */ - if (store_object_similar(j_ptr, o_ptr)) return (TRUE); - } - } - - /* But there was no room at the inn... */ - return (FALSE); -} - - -bool_ is_blessed(object_type *o_ptr) -{ - u32b f1, f2, f3, f4, f5, esp; - object_flags_known(o_ptr, &f1, &f2, &f3, &f4, &f5, &esp); - if (f3 & TR3_BLESSED) return (TRUE); - else return (FALSE); -} - - - -/* - * Determine if the current store will purchase the given item - * - * Note that a shop-keeper must refuse to buy "worthless" items - */ -static bool_ store_will_buy(object_type *o_ptr) -{ - /* Hack -- The Home is simple */ - if (cur_store_num == 7) return (TRUE); - - if (st_info[st_ptr->st_idx].flags1 & SF1_MUSEUM) return TRUE; - - /* XXX XXX XXX Ignore "worthless" items */ - if (object_value(o_ptr) <= 0) return (FALSE); - - /* Lua can define things to buy */ - if (process_hooks_ret(HOOK_STORE_BUY, "d", "(d,s,O)", st_ptr->st_idx, st_info[st_ptr->st_idx].name + st_name, o_ptr)) - { - return process_hooks_return[0].num; - } - - /* Assume not okay */ - return (FALSE); -} - - - -/* - * Add the item "o_ptr" to the inventory of the "Home" - * - * In all cases, return the slot (or -1) where the object was placed - * - * Note that this is a hacked up version of "inven_carry()". - * - * Also note that it may not correctly "adapt" to "knowledge" bacoming - * known, the player may have to pick stuff up and drop it again. - */ -static int home_carry(object_type *o_ptr) -{ - int slot; - s32b value, j_value; - int i; - object_type *j_ptr; - - - /* Check each existing item (try to combine) */ - for (slot = 0; slot < st_ptr->stock_num; slot++) - { - /* Get the existing item */ - j_ptr = &st_ptr->stock[slot]; - - /* The home acts just like the player */ - if (object_similar(j_ptr, o_ptr)) - { - /* Save the new number of items */ - object_absorb(j_ptr, o_ptr); - - /* All done */ - return (slot); - } - } - - /* No space? */ - if (st_ptr->stock_num >= st_ptr->stock_size) return ( -1); - - - /* Determine the "value" of the item */ - value = object_value(o_ptr); - - /* Check existing slots to see if we must "slide" */ - for (slot = 0; slot < st_ptr->stock_num; slot++) - { - /* Get that item */ - j_ptr = &st_ptr->stock[slot]; - - /* Objects sort by decreasing type */ - if (o_ptr->tval > j_ptr->tval) break; - if (o_ptr->tval < j_ptr->tval) continue; - - /* Can happen in the home */ - if (!object_aware_p(o_ptr)) continue; - if (!object_aware_p(j_ptr)) break; - - /* Objects sort by increasing sval */ - if (o_ptr->sval < j_ptr->sval) break; - if (o_ptr->sval > j_ptr->sval) continue; - - /* Objects in the home can be unknown */ - if (!object_known_p(o_ptr)) continue; - if (!object_known_p(j_ptr)) break; - - - /* - * Hack: otherwise identical rods sort by - * increasing recharge time --dsb - */ - if (o_ptr->tval == TV_ROD_MAIN) - { - if (o_ptr->timeout < j_ptr->timeout) break; - if (o_ptr->timeout > j_ptr->timeout) continue; - } - - /* Objects sort by decreasing value */ - j_value = object_value(j_ptr); - if (value > j_value) break; - if (value < j_value) continue; - } - - /* Slide the others up */ - for (i = st_ptr->stock_num; i > slot; i--) - { - st_ptr->stock[i] = st_ptr->stock[i - 1]; - } - - /* More stuff now */ - st_ptr->stock_num++; - - /* Insert the new item */ - st_ptr->stock[slot] = *o_ptr; - - /* Return the location */ - return (slot); -} - - -/* - * Add the item "o_ptr" to a real stores inventory. - * - * If the item is "worthless", it is thrown away (except in the home). - * - * If the item cannot be combined with an object already in the inventory, - * make a new slot for it, and calculate its "per item" price. Note that - * this price will be negative, since the price will not be "fixed" yet. - * Adding an item to a "fixed" price stack will not change the fixed price. - * - * In all cases, return the slot (or -1) where the object was placed - */ -static int store_carry(object_type *o_ptr) -{ - int i, slot; - s32b value, j_value; - object_type *j_ptr; - - - /* Evaluate the object */ - value = object_value(o_ptr); - - /* Cursed/Worthless items "disappear" when sold */ - if (value <= 0) return ( -1); - - /* All store items are fully *identified* */ - o_ptr->ident |= IDENT_MENTAL; - - /* Erase the inscription */ - o_ptr->note = 0; - - /* Check each existing item (try to combine) */ - for (slot = 0; slot < st_ptr->stock_num; slot++) - { - /* Get the existing item */ - j_ptr = &st_ptr->stock[slot]; - - /* Can the existing items be incremented? */ - if (store_object_similar(j_ptr, o_ptr)) - { - /* Hack -- extra items disappear */ - store_object_absorb(j_ptr, o_ptr); - - /* All done */ - return (slot); - } - } - - /* No space? */ - if (st_ptr->stock_num >= st_ptr->stock_size) return ( -1); - - - /* Check existing slots to see if we must "slide" */ - for (slot = 0; slot < st_ptr->stock_num; slot++) - { - /* Get that item */ - j_ptr = &st_ptr->stock[slot]; - - /* Objects sort by decreasing type */ - if (o_ptr->tval > j_ptr->tval) break; - if (o_ptr->tval < j_ptr->tval) continue; - - /* Objects sort by increasing sval */ - if (o_ptr->sval < j_ptr->sval) break; - if (o_ptr->sval > j_ptr->sval) continue; - - - /* - * Hack: otherwise identical rods sort by - * increasing recharge time --dsb - */ - if (o_ptr->tval == TV_ROD_MAIN) - { - if (o_ptr->timeout < j_ptr->timeout) break; - if (o_ptr->timeout > j_ptr->timeout) continue; - } - - /* Evaluate that slot */ - j_value = object_value(j_ptr); - - /* Objects sort by decreasing value */ - if (value > j_value) break; - if (value < j_value) continue; - } - - /* Slide the others up */ - for (i = st_ptr->stock_num; i > slot; i--) - { - st_ptr->stock[i] = st_ptr->stock[i - 1]; - } - - /* More stuff now */ - st_ptr->stock_num++; - - /* Insert the new item */ - st_ptr->stock[slot] = *o_ptr; - - /* Return the location */ - return (slot); -} - - -/* - * Increase, by a given amount, the number of a certain item - * in a certain store. This can result in zero items. - */ -static void store_item_increase(int item, int num) -{ - int cnt; - object_type *o_ptr; - - /* Get the item */ - o_ptr = &st_ptr->stock[item]; - - /* Verify the number */ - cnt = o_ptr->number + num; - if (cnt > 255) cnt = 255; - else if (cnt < 0) cnt = 0; - num = cnt - o_ptr->number; - - /* Save the new number */ - o_ptr->number += num; -} - - -/* - * Remove a slot if it is empty - */ -static void store_item_optimize(int item) -{ - int j; - object_type *o_ptr; - - /* Get the item */ - o_ptr = &st_ptr->stock[item]; - - /* Must exist */ - if (!o_ptr->k_idx) return; - - /* Must have no items */ - if (o_ptr->number) return; - - /* One less item */ - st_ptr->stock_num--; - - /* Slide everyone */ - for (j = item; j < st_ptr->stock_num; j++) - { - st_ptr->stock[j] = st_ptr->stock[j + 1]; - } - - /* Nuke the final slot */ - object_wipe(&st_ptr->stock[j]); -} - - -/* - * This function will keep 'crap' out of the black market. - * Crap is defined as any item that is "available" elsewhere - * Based on a suggestion by "Lee Vogt" <lvogt@cig.mcel.mot.com> - */ -static bool_ black_market_crap(object_type *o_ptr) -{ - int i, j; - - /* Ego items are never crap */ - if (o_ptr->name2) return (FALSE); - - /* Good items are never crap */ - if (o_ptr->to_a > 0) return (FALSE); - if (o_ptr->to_h > 0) return (FALSE); - if (o_ptr->to_d > 0) return (FALSE); - - /* Check all stores */ - for (i = 0; i < max_st_idx; i++) - { - if (i == STORE_HOME) continue; - if (st_info[i].flags1 & SF1_MUSEUM) continue; - - /* Check every item in the store */ - for (j = 0; j < town_info[p_ptr->town_num].store[i].stock_num; j++) - { - object_type *j_ptr = &town_info[p_ptr->town_num].store[i].stock[j]; - - /* Duplicate item "type", assume crappy */ - if (o_ptr->k_idx == j_ptr->k_idx) return (TRUE); - } - } - - /* Assume okay */ - return (FALSE); -} - - -/* - * Attempt to delete (some of) a random item from the store - * Hack -- we attempt to "maintain" piles of items when possible. - */ -static void store_delete(void) -{ - int what, num; - - /* Pick a random slot */ - what = rand_int(st_ptr->stock_num); - - /* Determine how many items are here */ - num = st_ptr->stock[what].number; - - /* Hack -- sometimes, only destroy half the items */ - if (rand_int(100) < 50) num = (num + 1) / 2; - - /* Hack -- sometimes, only destroy a single item */ - if (rand_int(100) < 50) num = 1; - - /* Hack -- decrement the maximum timeouts and total charges of rods and wands. -LM- */ - if (st_ptr->stock[what].tval == TV_WAND) - { - st_ptr->stock[what].pval -= num * st_ptr->stock[what].pval / st_ptr->stock[what].number; - } - - /* Actually destroy (part of) the item */ - store_item_increase(what, -num); - store_item_optimize(what); -} - -/* Analyze store flags and return a level */ -int return_level() -{ - store_info_type *sti_ptr = &st_info[st_ptr->st_idx]; - int level; - - if (sti_ptr->flags1 & SF1_RANDOM) level = 0; - else level = rand_range(1, STORE_OBJ_LEVEL); - - if (sti_ptr->flags1 & SF1_DEPEND_LEVEL) level += dun_level; - - if (sti_ptr->flags1 & SF1_SHALLOW_LEVEL) level += 5 + rand_int(5); - if (sti_ptr->flags1 & SF1_MEDIUM_LEVEL) level += 25 + rand_int(25); - if (sti_ptr->flags1 & SF1_DEEP_LEVEL) level += 45 + rand_int(45); - - if (sti_ptr->flags1 & SF1_ALL_ITEM) level += p_ptr->lev; - - return (level); -} - -/* Is it an ok object ? */ -static int store_tval = 0, store_level = 0; - -/* - * Hack -- determine if a template is "good" - */ -static bool_ kind_is_storeok(int k_idx) -{ - object_kind *k_ptr = &k_info[k_idx]; - - if (k_info[k_idx].flags3 & TR3_NORM_ART) - return ( FALSE ); - - if (k_info[k_idx].flags3 & TR3_INSTA_ART) - return ( FALSE ); - - if (!kind_is_legal(k_idx)) return FALSE; - - if (k_ptr->tval != store_tval) return (FALSE); - if (k_ptr->level < (store_level / 2)) return (FALSE); - - return (TRUE); -} - -/* - * Creates a random item and gives it to a store - * This algorithm needs to be rethought. A lot. - * - * Note -- the "level" given to "obj_get_num()" is a "favored" - * level, that is, there is a much higher chance of getting - * items with a level approaching that of the given level... - * - * Should we check for "permission" to have the given item? - */ -static void store_create(void) -{ - int i = 0, tries, level = 0, chance, item; - - object_type forge; - object_type *q_ptr = NULL; - bool_ obj_all_done = FALSE; - - - /* Paranoia -- no room left */ - if (st_ptr->stock_num >= st_ptr->stock_size) return; - - - /* Hack -- consider up to four items */ - for (tries = 0; tries < 4; tries++) - { - obj_all_done = FALSE; - - /* Lua can define things to buy */ - if (process_hooks_ret(HOOK_STORE_STOCK, "O", "(d,s,d)", st_ptr->st_idx, st_info[st_ptr->st_idx].name + st_name, return_level())) - { - obj_all_done = TRUE; - q_ptr = process_hooks_return[0].o_ptr; - } - - /* Black Market */ - else if (st_info[st_ptr->st_idx].flags1 & SF1_ALL_ITEM) - { - obj_theme theme; - - /* No themes */ - theme.treasure = 100; - theme.combat = 100; - theme.magic = 100; - theme.tools = 100; - init_match_theme(theme); - - /* - * Even in Black Markets, illegal objects can be - * problematic -- Oxymoron? - */ - get_obj_num_hook = kind_is_legal; - - /* Rebuild the allocation table */ - get_obj_num_prep(); - - /* Pick a level for object/magic */ - level = return_level(); - - /* Random item (usually of given level) */ - i = get_obj_num(level); - - /* Invalidate the cached allocation table */ - alloc_kind_table_valid = FALSE; - - /* Handle failure */ - if (!i) continue; - - } - - /* Normal Store */ - else - { - /* Hack -- Pick an item to sell */ - item = rand_int(st_info[st_ptr->st_idx].table_num); - i = st_info[st_ptr->st_idx].table[item][0]; - chance = st_info[st_ptr->st_idx].table[item][1]; - - /* Don't allow k_info artifacts */ - if ((i <= 10000) && (k_info[i].flags3 & TR3_NORM_ART)) - continue; - - /* Does it passes the rarity check ? */ - if (!magik(chance)) continue; - - /* Hack -- fake level for apply_magic() */ - level = return_level(); - - /* Hack -- i > 10000 means it's a tval and all svals are allowed */ - if (i > 10000) - { - obj_theme theme; - - /* No themes */ - theme.treasure = 100; - theme.combat = 100; - theme.magic = 100; - theme.tools = 100; - init_match_theme(theme); - - /* Activate restriction */ - get_obj_num_hook = kind_is_storeok; - store_tval = i - 10000; - - /* Do we forbid too shallow items ? */ - if (st_info[st_ptr->st_idx].flags1 & SF1_FORCE_LEVEL) store_level = level; - else store_level = 0; - - /* Prepare allocation table */ - get_obj_num_prep(); - - /* Get it ! */ - i = get_obj_num(level); - - /* Invalidate the cached allocation table */ - alloc_kind_table_valid = FALSE; - } - - if (!i) continue; - } - - /* Only if not already done */ - if (!obj_all_done) - { - /* Don't allow k_info artifacts */ - if (k_info[i].flags3 & TR3_NORM_ART) - continue; - - /* Don't allow artifacts */ - if (k_info[i].flags3 & TR3_INSTA_ART) - continue; - - /* Get local object */ - q_ptr = &forge; - - /* Create a new object of the chosen kind */ - object_prep(q_ptr, i); - - /* Apply some "low-level" magic (no artifacts) */ - apply_magic(q_ptr, level, FALSE, FALSE, FALSE); - - /* Hack -- Charge lite's */ - if (q_ptr->tval == TV_LITE) - { - u32b f1, f2, f3, f4, f5, esp; - - object_flags(q_ptr, &f1, &f2, &f3, &f4, &f5, &esp); - - if (f4 & TR4_FUEL_LITE) q_ptr->timeout = k_info[q_ptr->k_idx].pval2; - } - - } - - /* The item is "known" */ - object_known(q_ptr); - - /* Mark it storebought */ - q_ptr->ident |= IDENT_STOREB; - - /* Mega-Hack -- no chests in stores */ - if (q_ptr->tval == TV_CHEST) continue; - - /* Prune the black market */ - if (st_info[st_ptr->st_idx].flags1 & SF1_ALL_ITEM) - { - /* Hack -- No "crappy" items */ - if (black_market_crap(q_ptr)) continue; - - /* Hack -- No "cheap" items */ - if (object_value(q_ptr) < 10) continue; - } - - /* Prune normal stores */ - else - { - /* No "worthless" items */ - if (object_value(q_ptr) <= 0) continue; - } - - - /* Mass produce and/or Apply discount */ - mass_produce(q_ptr); - - /* The charges an wands are per each, so multiply to get correct number */ - if (!obj_all_done && q_ptr->tval == TV_WAND) - { - q_ptr->pval *= q_ptr->number; - } - - /* Attempt to carry the (known) item */ - (void)store_carry(q_ptr); - - /* Definitely done */ - break; - } -} - - - -/* - * Eliminate need to bargain if player has haggled well in the past - */ -static bool_ noneedtobargain(s32b minprice) -{ - s32b good = st_ptr->good_buy; - s32b bad = st_ptr->bad_buy; - - /* Cheap items are "boring" */ - if (minprice < 10L) return (TRUE); - - /* Perfect haggling */ - if (good == MAX_SHORT) return (TRUE); - - /* Reward good haggles, punish bad haggles, notice price */ - if (good > ((3 * bad) + (5 + (minprice / 50)))) return (TRUE); - - /* Return the flag */ - return (FALSE); -} - - -/* - * Update the bargain info - */ -static void updatebargain(s32b price, s32b minprice) -{ - /* Hack -- auto-haggle */ - if (auto_haggle) return; - - /* Cheap items are "boring" */ - if (minprice < 10L) return; - - /* Count the successful haggles */ - if (price == minprice) - { - /* Just count the good haggles */ - if (st_ptr->good_buy < MAX_SHORT) - { - st_ptr->good_buy++; - } - } - - /* Count the failed haggles */ - else - { - /* Just count the bad haggles */ - if (st_ptr->bad_buy < MAX_SHORT) - { - st_ptr->bad_buy++; - } - } -} - - - -/* - * Re-displays a single store entry - */ -static void display_entry(int pos) -{ - int i, cur_col; - object_type *o_ptr; - s32b x; - - char o_name[80]; - char out_val[160]; - - - int maxwid = 75; - - /* Get the item */ - o_ptr = &st_ptr->stock[pos]; - - /* Get the "offset" */ - i = (pos % 12); - - /* Label it, clear the line --(-- */ - strnfmt(out_val, 160, "%c) ", I2A(i)); - c_prt(get_item_letter_color(o_ptr), out_val, i + 6, 0); - - - cur_col = 3; - if (show_store_graph) - { - byte a = object_attr(o_ptr); - char c = object_char(o_ptr); - - if (!o_ptr->k_idx) c = ' '; - - Term_draw(cur_col, i + 6, a, c); - if (use_bigtile) - { - cur_col++; - if (a & 0x80) - Term_draw(cur_col, i + 6, 255, 255); - } - cur_col += 2; - } - - /* Describe an item in the home */ - if ((cur_store_num == 7) || - (st_info[st_ptr->st_idx].flags1 & SF1_MUSEUM)) - { - maxwid = 75; - - /* Leave room for weights, if necessary -DRS- */ - if (show_weights) maxwid -= 10; - - /* Describe the object */ - object_desc(o_name, o_ptr, TRUE, 3); - o_name[maxwid] = '\0'; - c_put_str(tval_to_attr[o_ptr->tval], o_name, i + 6, cur_col); - - /* Show weights */ - if (show_weights) - { - /* Only show the weight of an individual item */ - int wgt = o_ptr->weight; - strnfmt(out_val, 160, "%3d.%d lb", wgt / 10, wgt % 10); - put_str(out_val, i + 6, 68); - } - } - - /* Describe an item (fully) in a store */ - else - { - byte color = TERM_WHITE; - - /* Must leave room for the "price" */ - maxwid = 65; - - /* Leave room for weights, if necessary -DRS- */ - if (show_weights) maxwid -= 7; - - /* Describe the object (fully) */ - object_desc_store(o_name, o_ptr, TRUE, 3); - o_name[maxwid] = '\0'; - c_put_str(tval_to_attr[o_ptr->tval], o_name, i + 6, cur_col); - - /* Show weights */ - if (show_weights) - { - /* Only show the weight of an individual item */ - int wgt = o_ptr->weight; - strnfmt(out_val, 160, "%3d.%d", wgt / 10, wgt % 10); - put_str(out_val, i + 6, 61); - } - - /* Display a "fixed" cost */ - if (o_ptr->ident & (IDENT_FIXED)) - { - /* Extract the "minimum" price */ - x = price_item(o_ptr, ot_ptr->min_inflate, FALSE); - - /* Can we buy one ? */ - if (x > p_ptr->au) color = TERM_L_DARK; - - /* Actually draw the price (not fixed) */ - strnfmt(out_val, 160, "%9ld F", (long)x); - c_put_str(color, out_val, i + 6, 68); - } - - /* Display a "taxed" cost */ - else if (auto_haggle) - { - /* Extract the "minimum" price */ - x = price_item(o_ptr, ot_ptr->min_inflate, FALSE); - - /* Hack -- Apply Sales Tax if needed */ - if (!noneedtobargain(x)) x += x / 10; - - /* Can we buy one ? */ - if (x > p_ptr->au) color = TERM_L_DARK; - - /* Actually draw the price (with tax) */ - strnfmt(out_val, 160, "%9ld ", (long)x); - c_put_str(color, out_val, i + 6, 68); - } - - /* Display a "haggle" cost */ - else - { - /* Extrect the "maximum" price */ - x = price_item(o_ptr, ot_ptr->max_inflate, FALSE); - - /* Can we buy one ? */ - if (x > p_ptr->au) color = TERM_L_DARK; - - /* Actually draw the price (not fixed) */ - strnfmt(out_val, 160, "%9ld ", (long)x); - c_put_str(color, out_val, i + 6, 68); - } - } -} - - -/* - * Displays a store's inventory -RAK- - * All prices are listed as "per individual object". -BEN- - */ -static void display_inventory(void) -{ - int i, k; - - /* Display the next 12 items */ - for (k = 0; k < 12; k++) - { - /* Do not display "dead" items */ - if (store_top + k >= st_ptr->stock_num) break; - - /* Display that line */ - display_entry(store_top + k); - } - - /* Erase the extra lines and the "more" prompt */ - for (i = k; i < 13; i++) prt("", i + 6, 0); - - /* Assume "no current page" */ - put_str(" ", 5, 20); - - /* Visual reminder of "more items" */ - if (st_ptr->stock_num > 12) - { - /* Show "more" reminder (after the last item) */ - prt("-more-", k + 6, 3); - - /* Indicate the "current page" */ - put_str(format("(Page %d) ", store_top / 12 + 1), 5, 20); - } -} - - -/* - * Displays players gold -RAK- - */ -void store_prt_gold(void) -{ - char out_val[64]; - - prt("Gold Remaining: ", 19, 53); - - strnfmt(out_val, 64, "%9ld", (long)p_ptr->au); - prt(out_val, 19, 68); -} - - -/* - * Displays store (after clearing screen) -RAK- - */ -void display_store(void) -{ - char buf[80]; - - - /* Clear screen */ - Term_clear(); - - /* The "Home" is special */ - if (cur_store_num == 7) - { - put_str("Your Home", 3, 30); - - /* Label the item descriptions */ - put_str("Item Description", 5, 3); - - /* If showing weights, show label */ - if (show_weights) - { - put_str("Weight", 5, 70); - } - } - - else if (st_info[st_ptr->st_idx].flags1 & SF1_MUSEUM) - { - cptr store_name = (st_name + st_info[cur_store_num].name); - - /* Show the name of the store */ - strnfmt(buf, 80, "%s", store_name); - prt(buf, 3, 30); - - /* Label the item descriptions */ - put_str("Item Description", 5, 3); - - /* If showing weights, show label */ - if (show_weights) - { - put_str("Weight", 5, 70); - } - } - - /* Normal stores */ - else - { - cptr store_name = (st_name + st_info[cur_store_num].name); - cptr owner_name = (ow_name + ot_ptr->name); - - /* Put the owner name and race */ - strnfmt(buf, 80, "%s", owner_name); - put_str(buf, 3, 10); - - /* Show the max price in the store (above prices) */ - strnfmt(buf, 80, "%s (%ld)", store_name, (long)(ot_ptr->max_cost)); - prt(buf, 3, 50); - - /* Label the item descriptions */ - put_str("Item Description", 5, 3); - - /* If showing weights, show label */ - if (show_weights) - { - put_str("Weight", 5, 60); - } - - /* Label the asking price (in stores) */ - put_str("Price", 5, 72); - } - - /* Display the current gold */ - store_prt_gold(); - - /* Draw in the inventory */ - display_inventory(); -} - - - -/* - * Get the ID of a store item and return its value -RAK- - */ -static int get_stock(int *com_val, cptr pmt, int i, int j) -{ - char command; - - char out_val[160]; - - /* Get the item index */ - if (repeat_pull(com_val)) - { - - /* Verify the item */ - if ((*com_val >= i) && (*com_val <= j)) - { - /* Success */ - return (TRUE); - } - } - - /* Paranoia XXX XXX XXX */ - msg_print(NULL); - - - /* Assume failure */ - *com_val = ( -1); - - /* Build the prompt */ - strnfmt(out_val, 160, "(Items %c-%c, ESC to exit) %s", - I2A(i), I2A(j), pmt); - - /* Ask until done */ - while (TRUE) - { - int k; - - /* Escape */ - if (!get_com(out_val, &command)) break; - - /* Convert */ - k = (islower(command) ? A2I(command) : -1); - - /* Legal responses */ - if ((k >= i) && (k <= j)) - { - *com_val = k; - break; - } - - /* Oops */ - bell(); - } - - /* Clear the prompt */ - prt("", 0, 0); - - /* Cancel */ - if (command == ESCAPE) return (FALSE); - - repeat_push(*com_val); - - /* Success */ - return (TRUE); -} - - -/* - * Increase the insult counter and get angry if too many -RAK- - */ -static int increase_insults(void) -{ - /* Increase insults */ - st_ptr->insult_cur++; - - /* Become insulted */ - if (st_ptr->insult_cur > ot_ptr->insult_max) - { - /* Complain */ - say_comment_4(); - - /* Reset insults */ - st_ptr->insult_cur = 0; - st_ptr->good_buy = 0; - st_ptr->bad_buy = 0; - - /* Open tomorrow */ - st_ptr->store_open = turn + 25000 + randint(25000); - - /* Closed */ - return (TRUE); - } - - /* Not closed */ - return (FALSE); -} - - -/* - * Decrease insults -RAK- - */ -static void decrease_insults(void) -{ - /* Decrease insults */ - if (st_ptr->insult_cur) st_ptr->insult_cur--; -} - - -/* - * Have insulted while haggling -RAK- - */ -static int haggle_insults(void) -{ - /* Increase insults */ - if (increase_insults()) return (TRUE); - - /* Display and flush insult */ - say_comment_5(); - - /* Still okay */ - return (FALSE); -} - - -/* - * Mega-Hack -- Enable "increments" - */ -static bool_ allow_inc = FALSE; - -/* - * Mega-Hack -- Last "increment" during haggling - */ -static s32b last_inc = 0L; - - -/* - * Get a haggle - */ -static int get_haggle(cptr pmt, s32b *poffer, s32b price, int final) -{ - s32b i; - - cptr p; - - char buf[128]; - char out_val[160]; - - - /* Clear old increment if necessary */ - if (!allow_inc) last_inc = 0L; - - - /* Final offer */ - if (final) - { - strnfmt(buf, 128, "%s [accept] ", pmt); - } - - /* Old (negative) increment, and not final */ - else if (last_inc < 0) - { - strnfmt(buf, 128, "%s [-%ld] ", pmt, (long)(ABS(last_inc))); - } - - /* Old (positive) increment, and not final */ - else if (last_inc > 0) - { - strnfmt(buf, 128, "%s [+%ld] ", pmt, (long)(ABS(last_inc))); - } - - /* Normal haggle */ - else - { - strnfmt(buf, 128, "%s ", pmt); - } - - - /* Paranoia XXX XXX XXX */ - msg_print(NULL); - - - /* Ask until done */ - while (TRUE) - { - /* Default */ - strcpy(out_val, ""); - - /* Ask the user for a response */ - if (!get_string(buf, out_val, 32)) return (FALSE); - - /* Skip leading spaces */ - for (p = out_val; *p == ' '; p++) /* loop */; - - /* Empty response */ - if (*p == '\0') - { - /* Accept current price */ - if (final) - { - *poffer = price; - last_inc = 0L; - break; - } - - /* Use previous increment */ - if (allow_inc && last_inc) - { - *poffer += last_inc; - break; - } - } - - /* Normal response */ - else - { - /* Extract a number */ - i = atol(p); - - /* Handle "incremental" number */ - if ((*p == '+' || *p == '-')) - { - /* Allow increments */ - if (allow_inc) - { - /* Use the given "increment" */ - *poffer += i; - last_inc = i; - break; - } - } - - /* Handle normal number */ - else - { - /* Use the given "number" */ - *poffer = i; - last_inc = 0L; - break; - } - } - - /* Warning */ - msg_print("Invalid response."); - msg_print(NULL); - } - - /* Success */ - return (TRUE); -} - - -/* - * Receive an offer (from the player) - * - * Return TRUE if offer is NOT okay - */ -static bool_ receive_offer(cptr pmt, s32b *poffer, - s32b last_offer, int factor, - s32b price, int final) -{ - /* Haggle till done */ - while (TRUE) - { - /* Get a haggle (or cancel) */ - if (!get_haggle(pmt, poffer, price, final)) return (TRUE); - - /* Acceptable offer */ - if (((*poffer) * factor) >= (last_offer * factor)) break; - - /* Insult, and check for kicked out */ - if (haggle_insults()) return (TRUE); - - /* Reject offer (correctly) */ - (*poffer) = last_offer; - } - - /* Success */ - return (FALSE); -} - - -/* - * Haggling routine -RAK- - * - * Return TRUE if purchase is NOT successful - */ -static bool_ purchase_haggle(object_type *o_ptr, s32b *price) -{ - s32b cur_ask, final_ask; - s32b last_offer, offer; - s32b x1, x2, x3; - s32b min_per, max_per; - int flag, loop_flag, noneed; - int annoyed = 0, final = FALSE; - - bool_ cancel = FALSE; - - cptr pmt = "Asking"; - - char out_val[160]; - - - *price = 0; - - - /* Extract the starting offer and the final offer */ - cur_ask = price_item(o_ptr, ot_ptr->max_inflate, FALSE); - final_ask = price_item(o_ptr, ot_ptr->min_inflate, FALSE); - - /* Determine if haggling is necessary */ - noneed = noneedtobargain(final_ask); - - /* No need to haggle */ - if (noneed || auto_haggle) - { - /* No need to haggle */ - if (noneed) - { - /* Message summary */ - msg_print("You eventually agree upon the price."); - msg_print(NULL); - } - - /* No haggle option */ - else - { - /* Message summary */ - msg_print("You quickly agree upon the price."); - msg_print(NULL); - - /* Apply Sales Tax */ - final_ask += final_ask / 10; - } - - /* Final price */ - cur_ask = final_ask; - - /* Go to final offer */ - pmt = "Final Offer"; - final = TRUE; - } - - - /* Haggle for the whole pile */ - cur_ask *= o_ptr->number; - final_ask *= o_ptr->number; - - - /* Haggle parameters */ - min_per = ot_ptr->haggle_per; - max_per = min_per * 3; - - /* Mega-Hack -- artificial "last offer" value */ - last_offer = object_value(o_ptr) * o_ptr->number; - last_offer = last_offer * (200 - (int)(ot_ptr->max_inflate)) / 100L; - if (last_offer <= 0) last_offer = 1; - - /* No offer yet */ - offer = 0; - - /* No incremental haggling yet */ - allow_inc = FALSE; - - /* Haggle until done */ - for (flag = FALSE; !flag; ) - { - loop_flag = TRUE; - - while (!flag && loop_flag) - { - strnfmt(out_val, 160, "%s : %ld", pmt, (long)cur_ask); - put_str(out_val, 1, 0); - cancel = receive_offer("What do you offer? ", - &offer, last_offer, 1, cur_ask, final); - - if (cancel) - { - flag = TRUE; - } - else if (offer > cur_ask) - { - say_comment_6(); - offer = last_offer; - } - else if (offer == cur_ask) - { - flag = TRUE; - *price = offer; - } - else - { - loop_flag = FALSE; - } - } - - if (!flag) - { - x1 = 100 * (offer - last_offer) / (cur_ask - last_offer); - if (x1 < min_per) - { - if (haggle_insults()) - { - flag = TRUE; - cancel = TRUE; - } - } - else if (x1 > max_per) - { - x1 = x1 * 3 / 4; - if (x1 < max_per) x1 = max_per; - } - x2 = rand_range(x1 - 2, x1 + 2); - x3 = ((cur_ask - offer) * x2 / 100L) + 1; - /* don't let the price go up */ - if (x3 < 0) x3 = 0; - cur_ask -= x3; - - /* Too little */ - if (cur_ask < final_ask) - { - final = TRUE; - cur_ask = final_ask; - pmt = "Final Offer"; - annoyed++; - if (annoyed > 3) - { - (void)(increase_insults()); - cancel = TRUE; - flag = TRUE; - } - } - else if (offer >= cur_ask) - { - flag = TRUE; - *price = offer; - } - - if (!flag) - { - last_offer = offer; - allow_inc = TRUE; - prt("", 1, 0); - strnfmt(out_val, 160, "Your last offer: %ld", - (long)last_offer); - put_str(out_val, 1, 39); - say_comment_2(cur_ask, annoyed); - } - } - } - - /* Cancel */ - if (cancel) return (TRUE); - - /* Update bargaining info */ - updatebargain(*price, final_ask); - - /* Do not cancel */ - return (FALSE); -} - - -/* - * Haggling routine -RAK- - * - * Return TRUE if purchase is NOT successful - */ -static bool_ sell_haggle(object_type *o_ptr, s32b *price) -{ - s32b purse, cur_ask, final_ask; - s32b last_offer = 0, offer = 0; - s32b x1, x2, x3; - s32b min_per, max_per; - - int flag, loop_flag, noneed; - int annoyed = 0, final = FALSE; - - bool_ cancel = FALSE; - - cptr pmt = "Offer"; - - char out_val[160]; - - - *price = 0; - - - /* Obtain the starting offer and the final offer */ - cur_ask = price_item(o_ptr, ot_ptr->max_inflate, TRUE); - final_ask = price_item(o_ptr, ot_ptr->min_inflate, TRUE); - - /* Determine if haggling is necessary */ - noneed = noneedtobargain(final_ask); - - /* Get the owner's payout limit */ - purse = (s32b)(ot_ptr->max_cost); - - /* No need to haggle */ - if (noneed || auto_haggle || (final_ask >= purse)) - { - /* No reason to haggle */ - if (final_ask >= purse) - { - /* Message */ - msg_print("You instantly agree upon the price."); - msg_print(NULL); - - /* Offer full purse */ - final_ask = purse; - } - - /* No need to haggle */ - else if (noneed) - { - /* Message */ - msg_print("You eventually agree upon the price."); - msg_print(NULL); - } - - /* No haggle option */ - else - { - /* Message summary */ - msg_print("You quickly agree upon the price."); - msg_print(NULL); - - /* Apply Sales Tax */ - final_ask -= final_ask / 10; - } - - /* Final price */ - cur_ask = final_ask; - - /* Final offer */ - final = TRUE; - pmt = "Final Offer"; - } - - /* Haggle for the whole pile */ - cur_ask *= o_ptr->number; - final_ask *= o_ptr->number; - - - /* XXX XXX XXX Display commands */ - - /* Haggling parameters */ - min_per = ot_ptr->haggle_per; - max_per = min_per * 3; - - /* Mega-Hack -- artificial "last offer" value */ - last_offer = object_value(o_ptr) * o_ptr->number; - last_offer = last_offer * ot_ptr->max_inflate / 100L; - - /* No offer yet */ - offer = 0; - - /* No incremental haggling yet */ - allow_inc = FALSE; - - /* Haggle */ - for (flag = FALSE; !flag; ) - { - while (1) - { - loop_flag = TRUE; - - strnfmt(out_val, 160, "%s : %ld", pmt, (long)cur_ask); - put_str(out_val, 1, 0); - cancel = receive_offer("What price do you ask? ", - &offer, last_offer, -1, cur_ask, final); - - if (cancel) - { - flag = TRUE; - } - else if (offer < cur_ask) - { - say_comment_6(); - /* rejected, reset offer for incremental haggling */ - offer = last_offer; - } - else if (offer == cur_ask) - { - flag = TRUE; - *price = offer; - } - else - { - loop_flag = FALSE; - } - - /* Stop */ - if (flag || !loop_flag) break; - } - - if (!flag) - { - x1 = 100 * (last_offer - offer) / (last_offer - cur_ask); - if (x1 < min_per) - { - if (haggle_insults()) - { - flag = TRUE; - cancel = TRUE; - } - } - else if (x1 > max_per) - { - x1 = x1 * 3 / 4; - if (x1 < max_per) x1 = max_per; - } - x2 = rand_range(x1 - 2, x1 + 2); - x3 = ((offer - cur_ask) * x2 / 100L) + 1; - /* don't let the price go down */ - if (x3 < 0) x3 = 0; - cur_ask += x3; - - if (cur_ask > final_ask) - { - cur_ask = final_ask; - final = TRUE; - pmt = "Final Offer"; - annoyed++; - if (annoyed > 3) - { - flag = TRUE; - (void)(increase_insults()); - } - } - else if (offer <= cur_ask) - { - flag = TRUE; - *price = offer; - } - - if (!flag) - { - last_offer = offer; - allow_inc = TRUE; - prt("", 1, 0); - strnfmt(out_val, 160, - "Your last bid %ld", (long)last_offer); - put_str(out_val, 1, 39); - say_comment_3(cur_ask, annoyed); - } - } - } - - /* Cancel */ - if (cancel) return (TRUE); - - /* Update bargaining info */ - updatebargain(*price, final_ask); - - /* Do not cancel */ - return (FALSE); -} - -/* - * Will the owner retire? - */ -static bool_ retire_owner_p(void) -{ - store_info_type *sti_ptr = &st_info[town_info[p_ptr->town_num].store[cur_store_num].st_idx]; - - if ((sti_ptr->owners[0] == sti_ptr->owners[1]) && - (sti_ptr->owners[0] == sti_ptr->owners[2]) && - (sti_ptr->owners[0] == sti_ptr->owners[3])) - { - /* there is no other owner */ - return FALSE; - } - - if (rand_int(STORE_SHUFFLE) != 0) - { - return FALSE; - } - - return TRUE; -} - -/* - * Stole an item from a store -DG- - */ -void store_stole(void) -{ - int i, amt; - int item, item_new; - - object_type forge; - object_type *j_ptr; - - object_type *o_ptr; - - char o_name[80]; - - char out_val[160]; - - if (cur_store_num == 7) - { - msg_print("You can't steal from your home!"); - return; - } - - /* Empty? */ - if (st_ptr->stock_num <= 0) - { - msg_print("There is no item to steal."); - return; - } - - - /* Find the number of objects on this and following pages */ - i = (st_ptr->stock_num - store_top); - - /* And then restrict it to the current page */ - if (i > 12) i = 12; - - /* Prompt */ - strnfmt(out_val, 160, "Which item do you want to steal? "); - - /* Get the item number to be bought */ - if (!get_stock(&item, out_val, 0, i - 1)) return; - - /* Get the actual index */ - item = item + store_top; - - /* Get the actual item */ - o_ptr = &st_ptr->stock[item]; - - /* Assume the player wants just one of them */ - amt = 1; - - /* Get local object */ - j_ptr = &forge; - - /* Get a copy of the object */ - object_copy(j_ptr, o_ptr); - - /* Modify quantity */ - j_ptr->number = amt; - - /* Hack -- require room in pack */ - if (!inven_carry_okay(j_ptr)) - { - msg_print("You cannot carry that many different items."); - return; - } - - /* Find out how many the player wants */ - if (o_ptr->number > 1) - { - /* Get a quantity */ - amt = get_quantity(NULL, o_ptr->number); - - /* Allow user abort */ - if (amt <= 0) return; - } - - /* Get local object */ - j_ptr = &forge; - - /* Get desired object */ - object_copy(j_ptr, o_ptr); - - /* Modify quantity */ - j_ptr->number = amt; - - /* Hack -- require room in pack */ - if (!inven_carry_okay(j_ptr)) - { - msg_print("You cannot carry that many items."); - return; - } - - /* Player tries to stole it */ - if (rand_int((40 - p_ptr->stat_ind[A_DEX]) + - ((j_ptr->weight * amt) / (5 + get_skill_scale(SKILL_STEALING, 15))) - - (get_skill_scale(SKILL_STEALING, 15))) <= 10) - { - /* Hack -- buying an item makes you aware of it */ - object_aware(j_ptr); - - /* Be aware of how you found it */ - j_ptr->found = OBJ_FOUND_STOLEN; - j_ptr->found_aux1 = st_ptr->st_idx; - - /* Hack -- clear the "fixed" flag from the item */ - j_ptr->ident &= ~(IDENT_FIXED); - - /* "Hot" merchandise can't be sold back. It doesn't make sense - to be able to sell back to a guy what you just stole from him. - Also, without the discount one could fairly easily macro himself - an infinite money supply */ - j_ptr->discount = 100; - - if (o_ptr->tval == TV_WAND) - { - j_ptr->pval = o_ptr->pval * amt / o_ptr->number; - o_ptr->pval -= j_ptr->pval; - } - - /* Describe the transaction */ - object_desc(o_name, j_ptr, TRUE, 3); - - /* Message */ - msg_format("You steal %s.", o_name); - - /* Erase the inscription */ - j_ptr->note = 0; - - /* Give it to the player */ - item_new = inven_carry(j_ptr, FALSE); - - /* Describe the final result */ - object_desc(o_name, &p_ptr->inventory[item_new], TRUE, 3); - - /* Message */ - msg_format("You have %s (%c).", - o_name, index_to_label(item_new)); - - /* Handle stuff */ - handle_stuff(); - - /* Note how many slots the store used to have */ - i = st_ptr->stock_num; - - /* Remove the bought items from the store */ - store_item_increase(item, -amt); - store_item_optimize(item); - - /* Store is empty */ - if (st_ptr->stock_num == 0) - { - /* Shuffle */ - if (retire_owner_p()) - { - /* Message */ - msg_print("The shopkeeper retires."); - - /* Shuffle the store */ - store_shuffle(cur_store_num); - } - - /* Maintain */ - else - { - /* Message */ - msg_print("The shopkeeper brings out some new stock."); - } - - /* New inventory */ - for (i = 0; i < 10; i++) - { - /* Maintain the store */ - store_maint(p_ptr->town_num, cur_store_num); - } - - /* Start over */ - store_top = 0; - - /* Redraw everything */ - display_inventory(); - } - - /* The item is gone */ - else if (st_ptr->stock_num != i) - { - /* Pick the correct screen */ - if (store_top >= st_ptr->stock_num) store_top -= 12; - - /* Redraw everything */ - display_inventory(); - } - - /* Item is still here */ - else - { - /* Redraw the item */ - display_entry(item); - } - } - else - { - /* Complain */ - say_comment_4(); - - /* Reset insults */ - st_ptr->insult_cur = 0; - st_ptr->good_buy = 0; - st_ptr->bad_buy = 0; - - /* Kicked out for a LONG time */ - st_ptr->store_open = turn + 500000 + randint(500000); - } - - /* Not kicked out */ - return; -} - -/* - * Buy an item from a store -RAK- - */ -void store_purchase(void) -{ - int i, amt = 1, choice; - int item, item_new; - - s32b price, best; - - object_type forge; - object_type *j_ptr; - - object_type *o_ptr; - - char o_name[80]; - - char out_val[160]; - - /* Museum? */ - if (st_info[st_ptr->st_idx].flags1 & SF1_MUSEUM) - { - msg_print("You cannot take items from the museum!"); - return; - } - - /* Empty? */ - if (st_ptr->stock_num <= 0) - { - if (cur_store_num == 7) msg_print("Your home is empty."); - else msg_print("I am currently out of stock."); - return; - } - - - /* Find the number of objects on this and following pages */ - i = (st_ptr->stock_num - store_top); - - /* And then restrict it to the current page */ - if (i > 12) i = 12; - - /* Prompt */ - if (cur_store_num == 7) - { - strnfmt(out_val, 160, "Which item do you want to take? "); - } - else - { - strnfmt(out_val, 160, "Which item are you interested in? "); - } - - /* Get the item number to be bought */ - if (!get_stock(&item, out_val, 0, i - 1)) return; - - /* Get the actual index */ - item = item + store_top; - - /* Get the actual item */ - o_ptr = &st_ptr->stock[item]; - - /* Get local object */ - j_ptr = &forge; - - /* Get a copy of one object to determine the price */ - object_copy(j_ptr, o_ptr); - - /* Modify quantity */ - j_ptr->number = 1; - - /* Hack -- If a wand, allocate the number of charges of one wand */ - if (j_ptr->tval == TV_WAND) - { - j_ptr->pval = o_ptr->pval / o_ptr->number; - } - - /* Hack -- require room in pack */ - if (!inven_carry_okay(j_ptr)) - { - msg_print("You cannot carry that many different items."); - return; - } - - /* Determine the "best" price (per item) */ - best = price_item(j_ptr, ot_ptr->min_inflate, FALSE); - - /* Find out how many the player wants */ - if (o_ptr->number > 1) - { - s32b q; - - - /* Hack -- note cost of "fixed" items */ - if ((cur_store_num != 7) && (o_ptr->ident & (IDENT_FIXED))) - { - msg_format("That costs %ld gold per item.", (long)(best)); - } - - /* How many can we buy ? 99 if price is 0*/ - if (cur_store_num == STORE_HOME) - { - q = 99; - } - else if (best == 0) - { - q = 99; - } - else - { - if (auto_haggle) - q = p_ptr->au / (best + (best / 10)); - else - q = p_ptr->au / best; - } - if (o_ptr->number < q) - q = o_ptr->number; - - /* None ? ahh too bad */ - if (!q) - { - msg_print("You do not have enough gold to buy one."); - return; - } - - /* Get a quantity */ - amt = get_quantity(NULL, q); - - /* Allow user abort */ - if (amt <= 0) return; - } - - /* Get local object */ - j_ptr = &forge; - - /* Get desired object */ - object_copy(j_ptr, o_ptr); - - /* Modify quantity */ - j_ptr->number = amt; - - /* Hack -- If a rod or wand, allocate total maximum timeouts or charges - * between those purchased and left on the shelf. -LM- - */ - if (o_ptr->tval == TV_WAND) - { - j_ptr->pval = o_ptr->pval * amt / o_ptr->number; - } - - /* Hack -- require room in pack */ - if (!inven_carry_okay(j_ptr)) - { - msg_print("You cannot carry that many items."); - return; - } - - /* Attempt to buy it */ - if (cur_store_num != 7) - { - /* Fixed price, quick buy */ - if (o_ptr->ident & (IDENT_FIXED)) - { - /* Assume accept */ - choice = 0; - - /* Go directly to the "best" deal */ - price = (best * j_ptr->number); - } - - /* Haggle for it */ - else - { - /* Describe the object (fully) */ - object_desc_store(o_name, j_ptr, TRUE, 3); - - /* Message */ - msg_format("Buying %s (%c).", o_name, I2A(item)); - msg_print(NULL); - - /* Haggle for a final price */ - choice = purchase_haggle(j_ptr, &price); - - /* Hack -- Got kicked out */ - if (st_ptr->store_open >= turn) return; - } - - - /* Player wants it */ - if (choice == 0) - { - /* Fix the item price (if "correctly" haggled) */ - if (price == (best * j_ptr->number)) o_ptr->ident |= (IDENT_FIXED); - - /* Player can afford it */ - if (p_ptr->au >= price) - { - /* Say "okay" */ - say_comment_1(); - - /* Make a sound */ - sound(SOUND_BUY); - - /* Be happy */ - decrease_insults(); - - /* Spend the money */ - p_ptr->au -= price; - - /* Update the display */ - store_prt_gold(); - - /* Hack -- buying an item makes you aware of it */ - object_aware(j_ptr); - - /* Be aware of how you found it */ - j_ptr->found = OBJ_FOUND_STORE; - j_ptr->found_aux1 = st_ptr->st_idx; - - /* Hack -- clear the "fixed" flag from the item */ - j_ptr->ident &= ~(IDENT_FIXED); - - /* Describe the transaction */ - object_desc(o_name, j_ptr, TRUE, 3); - - /* Message */ - msg_format("You bought %s for %ld gold.", o_name, (long)price); - - /* Erase the inscription */ - j_ptr->note = 0; - - /* Hack -- If a rod or wand, allocate total maximum - * timeouts or charges between those picked up and - * those left behind. -LM- - */ - if (o_ptr->tval == TV_WAND) - { - j_ptr->pval = o_ptr->pval * amt / o_ptr->number; - o_ptr->pval -= j_ptr->pval; - } - - /* Give it to the player */ - item_new = inven_carry(j_ptr, FALSE); - - /* Describe the final result */ - object_desc(o_name, &p_ptr->inventory[item_new], TRUE, 3); - - /* Message */ - msg_format("You have %s (%c).", - o_name, index_to_label(item_new)); - - /* Handle stuff */ - handle_stuff(); - - /* Note how many slots the store used to have */ - i = st_ptr->stock_num; - - /* Remove the bought items from the store */ - store_item_increase(item, -amt); - store_item_optimize(item); - - /* Store is empty */ - if (st_ptr->stock_num == 0) - { - /* Shuffle */ - if (retire_owner_p()) - { - /* Message */ - msg_print("The shopkeeper retires."); - - /* Shuffle the store */ - store_shuffle(cur_store_num); - } - - /* Maintain */ - else - { - /* Message */ - msg_print("The shopkeeper brings out some new stock."); - } - - /* New inventory */ - for (i = 0; i < 10; i++) - { - /* Maintain the store */ - store_maint(p_ptr->town_num, cur_store_num); - } - - /* Start over */ - store_top = 0; - } - - /* The item is gone */ - else if (st_ptr->stock_num != i) - { - /* Pick the correct screen */ - if (store_top >= st_ptr->stock_num) store_top -= 12; - } - - /* Redraw everything */ - display_inventory(); - } - - /* Player cannot afford it */ - else - { - /* Simple message (no insult) */ - msg_print("You do not have enough gold."); - } - } - } - - /* Home is much easier */ - else - { - /* Hack -- If a rod or wand, allocate total maximum - * timeouts or charges between those picked up and - * those left behind. -LM- - */ - if (o_ptr->tval == TV_WAND) - { - j_ptr->pval = o_ptr->pval * amt / o_ptr->number; - o_ptr->pval -= j_ptr->pval; - } - - /* Give it to the player */ - item_new = inven_carry(j_ptr, FALSE); - - /* Describe just the result */ - object_desc(o_name, &p_ptr->inventory[item_new], TRUE, 3); - - /* Message */ - msg_format("You have %s (%c).", o_name, index_to_label(item_new)); - - /* Handle stuff */ - handle_stuff(); - - /* Take note if we take the last one */ - i = st_ptr->stock_num; - - /* Remove the items from the home */ - store_item_increase(item, -amt); - store_item_optimize(item); - - /* Hack -- Item is still here */ - if (i == st_ptr->stock_num) - { - /* Redraw the item */ - display_entry(item); - } - - /* The item is gone */ - else - { - /* Nothing left */ - if (st_ptr->stock_num == 0) store_top = 0; - - /* Nothing left on that screen */ - else if (store_top >= st_ptr->stock_num) store_top -= 12; - - /* Redraw everything */ - display_inventory(); - } - } - - /* Not kicked out */ - return; -} - - -/* - * Sell an item to the store (or home) - */ -void store_sell(void) -{ - int choice; - int item, item_pos; - int amt; - - s32b price, value, dummy; - - object_type forge; - object_type *q_ptr; - - object_type *o_ptr; - - cptr q, s; - - char o_name[80]; - - u32b f1, f2, f3, f4, f5, esp; - - bool_ museum = (st_info[st_ptr->st_idx].flags1 & SF1_MUSEUM) ? TRUE : FALSE; - - /* Prepare a prompt */ - if (cur_store_num == 7) q = "Drop which item? "; - else if (museum) q = "Donate which item?"; - else q = "Sell which item? "; - - /* Only allow items the store will buy */ - item_tester_hook = store_will_buy; - - /* Get an item */ - if (cur_store_num == STORE_HOME) - { - s = "You have nothing to drop."; - } - else if (museum) - { - s = "You have nothing to donate."; - } - else - { - s = "You have nothing that I want."; - } - if (!get_item(&item, q, s, (USE_EQUIP | USE_INVEN))) return; - - /* Get the item */ - o_ptr = get_object(item); - - object_flags(o_ptr, &f1, &f2, &f3, &f4, &f5, &esp); - - /* Hack -- Cannot remove cursed items */ - if (cursed_p(o_ptr)) - { - if (item >= INVEN_WIELD) - { - /* Oops */ - msg_print("Hmmm, it seems to be cursed."); - - /* Nope */ - return; - } - else - { - if (f4 & TR4_CURSE_NO_DROP) - { - /* Oops */ - msg_print("Hmmm, you seem to be unable to drop it."); - - /* Nope */ - return; - } - } - } - - - /* Assume one item */ - amt = 1; - - /* Find out how many the player wants (letter means "all") */ - if (o_ptr->number > 1) - { - /* Get a quantity */ - amt = get_quantity(NULL, o_ptr->number); - - /* Allow user abort */ - if (amt <= 0) return; - } - - /* Get local object */ - q_ptr = &forge; - - /* Get a copy of the object */ - object_copy(q_ptr, o_ptr); - - /* Modify quantity */ - q_ptr->number = amt; - - /* Hack -- If a rod or wand, allocate total maximum - * timeouts or charges to those being sold. -LM- - */ - if (o_ptr->tval == TV_WAND) - { - q_ptr->pval = o_ptr->pval * amt / o_ptr->number; - } - - /* Get a full description */ - object_desc(o_name, q_ptr, TRUE, 3); - - /* Remove any inscription for stores */ - if ((cur_store_num != 7) && !museum) - { - q_ptr->note = 0; - } - - /* Is there room in the store (or the home?) */ - if (!store_check_num(q_ptr)) - { - if (cur_store_num == 7) msg_print("Your home is full."); - else if (museum) msg_print("The museum is full."); - else msg_print("I have not the room in my store to keep it."); - return; - } - - - /* Real store */ - if ((cur_store_num != 7) && !museum) - { - /* Describe the transaction */ - msg_format("Selling %s (%c).", o_name, index_to_label(item)); - msg_print(NULL); - - /* Haggle for it */ - choice = sell_haggle(q_ptr, &price); - - /* Kicked out */ - if (st_ptr->store_open >= turn) return; - - /* Sold... */ - if (choice == 0) - { - /* Say "okay" */ - say_comment_1(); - - /* Make a sound */ - sound(SOUND_SELL); - - /* Be happy */ - decrease_insults(); - - /* Get some money */ - p_ptr->au += price; - - /* Update the display */ - store_prt_gold(); - - /* Get the "apparent" value */ - dummy = object_value(q_ptr) * q_ptr->number; - - /* Identify original item */ - object_aware(o_ptr); - object_known(o_ptr); - - /* Combine / Reorder the pack (later) */ - p_ptr->notice |= (PN_COMBINE | PN_REORDER); - - /* Window stuff */ - p_ptr->window |= (PW_INVEN | PW_EQUIP | PW_PLAYER); - - /* Get local object */ - q_ptr = &forge; - - /* Get a copy of the object */ - object_copy(q_ptr, o_ptr); - - /* Modify quantity */ - q_ptr->number = amt; - - /* - * Hack -- If a rod or wand, let the shopkeeper know just - * how many charges he really paid for. -LM- - */ - if (o_ptr->tval == TV_WAND) - { - q_ptr->pval = o_ptr->pval * amt / o_ptr->number; - } - - /* Get the "actual" value */ - value = object_value(q_ptr) * q_ptr->number; - - /* Get the description all over again */ - object_desc(o_name, q_ptr, TRUE, 3); - - /* Describe the result (in message buffer) */ - msg_format("You sold %s for %ld gold.", o_name, (long)price); - - /* Analyze the prices (and comment verbally) */ - purchase_analyze(price, value, dummy); - - /* - * Hack -- Allocate charges between those wands or rods sold - * and retained, unless all are being sold. -LM- - */ - if (o_ptr->tval == TV_WAND) - { - q_ptr->pval = o_ptr->pval * amt / o_ptr->number; - - if (o_ptr->number > amt) o_ptr->pval -= q_ptr->pval; - } - - /* Take the item from the player, describe the result */ - inc_stack_size(item, -amt); - - /* Handle stuff */ - handle_stuff(); - - /* The store gets that (known) item */ - item_pos = store_carry(q_ptr); - - /* Re-display if item is now in store */ - if (item_pos >= 0) - { - store_top = (item_pos / 12) * 12; - display_inventory(); - } - } - } - - /* Player is at museum */ - else if (museum) - { - char o2_name[80]; - object_desc(o2_name, q_ptr, TRUE, 0); - - msg_print("Once you donate something, you cannot take it back."); - if (!get_check(format("Do you really want to donate %s?", o2_name))) return; - - /* Identify it */ - object_aware(q_ptr); - object_known(q_ptr); - q_ptr->ident |= IDENT_MENTAL; - - /* - * Hack -- Allocate charges between those wands or rods sold - * and retained, unless all are being sold. -LM- - */ - if (o_ptr->tval == TV_WAND) - { - q_ptr->pval = o_ptr->pval * amt / o_ptr->number; - - if (o_ptr->number > amt) o_ptr->pval -= q_ptr->pval; - } - - - /* Describe */ - msg_format("You donate %s (%c).", o_name, index_to_label(item)); - - choice = 0; - - /* Take it from the players inventory */ - inc_stack_size(item, -amt); - - /* Handle stuff */ - handle_stuff(); - - /* Let the home carry it */ - item_pos = home_carry(q_ptr); - - /* Update store display */ - if (item_pos >= 0) - { - store_top = (item_pos / 12) * 12; - display_inventory(); - } - } - - /* Player is at home */ - else - { - /* Describe */ - msg_format("You drop %s (%c).", o_name, index_to_label(item)); - - /* - * Hack -- Allocate charges between those wands or rods sold - * and retained, unless all are being sold. -LM- - */ - if (o_ptr->tval == TV_WAND) - { - q_ptr->pval = o_ptr->pval * amt / o_ptr->number; - - if (o_ptr->number > amt) o_ptr->pval -= q_ptr->pval; - } - - /* Take it from the players inventory */ - inc_stack_size(item, -amt); - - /* Handle stuff */ - handle_stuff(); - - /* Let the home carry it */ - item_pos = home_carry(q_ptr); - - /* Update store display */ - if (item_pos >= 0) - { - store_top = (item_pos / 12) * 12; - display_inventory(); - } - } -} - - - -/* - * Examine an item in a store -JDL- - */ -void store_examine(void) -{ - int i; - int item; - - object_type *o_ptr; - - char o_name[80]; - - char out_val[160]; - - - /* Empty? */ - if (st_ptr->stock_num <= 0) - { - if (cur_store_num == 7) msg_print("Your home is empty."); - else if (st_info[st_ptr->st_idx].flags1 & SF1_MUSEUM) msg_print("The museum is empty."); - else msg_print("I am currently out of stock."); - return; - } - - - /* Find the number of objects on this and following pages */ - i = (st_ptr->stock_num - store_top); - - /* And then restrict it to the current page */ - if (i > 12) i = 12; - - /* Prompt */ - strnfmt(out_val, 160, "Which item do you want to examine? "); - - /* Get the item number to be examined */ - if (!get_stock(&item, out_val, 0, i - 1)) return; - - /* Get the actual index */ - item = item + store_top; - - /* Get the actual item */ - o_ptr = &st_ptr->stock[item]; - - /* Debug hack */ - if (wizard) - { - drop_near(o_ptr, -1, p_ptr->py, p_ptr->px); - } - - /* Require full knowledge */ - if (!(o_ptr->ident & (IDENT_MENTAL))) - { - /* This can only happen in the home */ - msg_print("You have no special knowledge about that item."); - return; - } - - /* Description */ - object_desc(o_name, o_ptr, TRUE, 3); - - /* Describe */ - msg_format("Examining %s...", o_name); - - /* Show the object's powers. */ - if (!object_out_desc(o_ptr, NULL, FALSE, TRUE)) - { - msg_print("You see nothing special."); - } - - /* Show spell listing for instruments, daemonwear and spellbooks. */ - if ((o_ptr->tval == TV_INSTRUMENT) || (o_ptr->tval == TV_DAEMON_BOOK) - || (o_ptr->tval == TV_BOOK)) - { - do_cmd_browse_aux(o_ptr); - } - - return; -} - - - - - -/* - * Hack -- set this to leave the store - */ -static bool_ leave_store = FALSE; - - -/* - * Process a command in a store - * - * Note that we must allow the use of a few "special" commands - * in the stores which are not allowed in the dungeon, and we - * must disable some commands which are allowed in the dungeon - * but not in the stores, to prevent chaos. - */ -static bool_ store_process_command(void) -{ - bool_ validcmd = FALSE; - int i; - store_action_type *ba_ptr; - bool_ recreate = FALSE; - - /* Handle repeating the last command */ - repeat_check(); - - for (i = 0; i < 6; i++) - { - ba_ptr = &ba_info[st_info[st_ptr->st_idx].actions[i]]; - - if (ba_ptr->letter) - { - if (ba_ptr->letter == command_cmd) - { - validcmd = TRUE; - break; - } - } - if (ba_ptr->letter_aux) - { - if (ba_ptr->letter_aux == command_cmd) - { - validcmd = TRUE; - break; - } - } - } - - if (validcmd) - { - recreate = bldg_process_command(st_ptr, i); - } - else - { - /* Parse the command */ - switch (command_cmd) - { - /* Leave */ - case ESCAPE: - { - leave_store = TRUE; - break; - } - - /* Browse */ - case ' ': - { - if (st_ptr->stock_num <= 12) - { - msg_print("Entire inventory is shown."); - } - else - { - store_top += 12; - if (store_top >= st_ptr->stock_num) store_top = 0; - display_inventory(); - } - break; - } - - /* Browse backwards */ - case '-': - { - if (st_ptr->stock_num <= 12) - { - msg_print("Entire inventory is shown."); - } - else - { - store_top -= 12; - if (store_top < 0) - { - store_top = ((st_ptr->stock_num - 1) / 12) * 12; - } - display_inventory(); - } - } - - /* Redraw */ - case KTRL('R'): - { - do_cmd_redraw(); - display_store(); - break; - } - - /* Ignore return */ - case '\r': - { - break; - } - - - - /*** Inventory Commands ***/ - - /* Wear/wield equipment */ - case 'w': - { - do_cmd_wield(); - break; - } - - /* Take off equipment */ - case 't': - { - do_cmd_takeoff(); - break; - } - - /* Destroy an item */ - case 'k': - { - do_cmd_destroy(); - break; - } - - /* Equipment list */ - case 'e': - { - do_cmd_equip(); - break; - } - - /* Inventory list */ - case 'i': - { - do_cmd_inven(); - break; - } - - - /*** Various commands ***/ - - /* Identify an object */ - case 'I': - { - do_cmd_observe(); - break; - } - - /* Hack -- toggle windows */ - case KTRL('I'): - { - toggle_inven_equip(); - break; - } - - - - /*** Use various objects ***/ - - /* Browse a book */ - case 'b': - { - do_cmd_browse(); - break; - } - - /* Inscribe an object */ - case '{': - { - do_cmd_inscribe(); - break; - } - - /* Uninscribe an object */ - case '}': - { - do_cmd_uninscribe(); - break; - } - - - - /*** Help and Such ***/ - - /* Help */ - case '?': - { - do_cmd_help(); - break; - } - - /* Identify symbol */ - case '/': - { - do_cmd_query_symbol(); - break; - } - - /* Character description */ - case 'C': - { - do_cmd_change_name(); - display_store(); - break; - } - - - /*** System Commands ***/ - - /* Hack -- User interface */ - case '!': - { - (void)Term_user(0); - break; - } - - /* Single line from a pref file */ - case '"': - { - do_cmd_pref(); - break; - } - - /* Interact with macros */ - case '@': - { - do_cmd_macros(); - break; - } - - /* Interact with visuals */ - case '%': - { - do_cmd_visuals(); - break; - } - - /* Interact with colors */ - case '&': - { - do_cmd_colors(); - break; - } - - /* Interact with options */ - case '=': - { - do_cmd_options(); - break; - } - - - /*** Misc Commands ***/ - - /* Take notes */ - case ':': - { - do_cmd_note(); - break; - } - - /* Version info */ - case 'V': - { - do_cmd_version(); - break; - } - - /* Repeat level feeling */ - case KTRL('F'): - { - do_cmd_feeling(); - break; - } - - /* Show previous message */ - case KTRL('O'): - { - do_cmd_message_one(); - break; - } - - /* Show previous messages */ - case KTRL('P'): - { - do_cmd_messages(); - break; - } - - /* Check artifacts, uniques etc. */ - case '~': - case '|': - { - do_cmd_knowledge(); - break; - } - - /* Load "screen dump" */ - case '(': - { - do_cmd_load_screen(); - break; - } - - /* Save "screen dump" */ - case ')': - { - do_cmd_save_screen(); - break; - } - - - /* Hack -- Unknown command */ - default: - { - if (st_ptr->st_idx == STORE_HOME) - msg_print("That command does not work in this home."); - else - msg_print("That command does not work in this store."); - break; - } - } - } - - return recreate; -} - - -/* - * Enter a store, and interact with it. - * - * Note that we use the standard "request_command()" function - * to get a command, allowing us to use "command_arg" and all - * command macros and other nifty stuff, but we use the special - * "shopping" argument, to force certain commands to be converted - * into other commands, normally, we convert "p" (pray) and "m" - * (cast magic) into "g" (get), and "s" (search) into "d" (drop). - */ -void do_cmd_store(void) -{ - int which; - int maintain_num; - int tmp_chr; - int i; - bool_ recreate = FALSE; - - cave_type *c_ptr; - - - /* Access the player grid */ - c_ptr = &cave[p_ptr->py][p_ptr->px]; - - /* Verify a store */ - if (c_ptr->feat != FEAT_SHOP) - { - msg_print("You see no store here."); - return; - } - - /* Extract the store code */ - which = c_ptr->special; - - /* Hack -- Check the "locked doors" */ - if (town_info[p_ptr->town_num].store[which].store_open >= turn) - { - msg_print("The doors are locked."); - return; - } - - /* Calculate the number of store maintainances since the last visit */ - maintain_num = (turn - town_info[p_ptr->town_num].store[which].last_visit) / (10L * STORE_TURNS); - - /* Maintain the store max. 10 times */ - if (maintain_num > 10) maintain_num = 10; - - if (maintain_num) - { - /* Maintain the store */ - for (i = 0; i < maintain_num; i++) - store_maint(p_ptr->town_num, which); - - /* Save the visit */ - town_info[p_ptr->town_num].store[which].last_visit = turn; - } - - /* Forget the lite */ - /* forget_lite(); */ - - /* Forget the view */ - forget_view(); - - - /* Hack -- Character is in "icky" mode */ - character_icky = TRUE; - - - /* No command argument */ - command_arg = 0; - - /* No repeated command */ - command_rep = 0; - - /* No automatic command */ - command_new = 0; - - - /* Save the store number */ - cur_store_num = which; - - /* Save the store and owner pointers */ - st_ptr = &town_info[p_ptr->town_num].store[cur_store_num]; - ot_ptr = &ow_info[st_ptr->owner]; - - - /* Start at the beginning */ - store_top = 0; - - /* Display the store */ - display_store(); - - /* Mega-Hack -- Ignore keymaps on store action letters */ - for (i = 0; i < 6; i++) - { - store_action_type *ba_ptr = - &ba_info[st_info[st_ptr->st_idx].actions[i]]; - request_command_ignore_keymaps[2*i] = ba_ptr->letter; - request_command_ignore_keymaps[2*i+1] = ba_ptr->letter_aux; - - } - - /* Do not leave */ - leave_store = FALSE; - - /* Interact with player */ - while (!leave_store) - { - /* Hack -- Clear line 1 */ - prt("", 1, 0); - - /* Hack -- Check the charisma */ - tmp_chr = p_ptr->stat_use[A_CHR]; - - /* Clear */ - clear_from(21); - - - /* Basic commands */ - c_prt(TERM_YELLOW, " ESC.", 22, 0); - prt(") Exit.", 22, 4); - - /* Browse if necessary */ - if (st_ptr->stock_num > 12) - { - c_prt(TERM_YELLOW, " SPACE", 23, 0); - prt(") Next page", 23, 6); - } - - /* Prompt */ - prt("You may: ", 21, 0); - - /* Show the commands */ - show_building(st_ptr); - - /* Get a command */ - request_command(TRUE); - - /* Process the command */ - if (store_process_command()) recreate = TRUE; - - /* Hack -- Character is still in "icky" mode */ - character_icky = TRUE; - - /* Notice stuff */ - notice_stuff(); - - /* Handle stuff */ - handle_stuff(); - - /* XXX XXX XXX Pack Overflow */ - if (p_ptr->inventory[INVEN_PACK].k_idx) - { - int item = INVEN_PACK; - - object_type *o_ptr = &p_ptr->inventory[item]; - - /* Hack -- Flee from the store */ - if (cur_store_num != 7) - { - /* Message */ - msg_print("Your pack is so full that you flee the store..."); - - /* Leave */ - leave_store = TRUE; - } - - /* Hack -- Flee from the home */ - else if (!store_check_num(o_ptr)) - { - /* Message */ - msg_print("Your pack is so full that you flee your home..."); - - /* Leave */ - leave_store = TRUE; - } - - /* Hack -- Drop items into the home */ - else - { - int item_pos; - - object_type forge; - object_type *q_ptr; - - char o_name[80]; - - - /* Give a message */ - msg_print("Your pack overflows!"); - - /* Get local object */ - q_ptr = &forge; - - /* Grab a copy of the item */ - object_copy(q_ptr, o_ptr); - - /* Describe it */ - object_desc(o_name, q_ptr, TRUE, 3); - - /* Message */ - msg_format("You drop %s (%c).", o_name, index_to_label(item)); - - /* Remove it from the players inventory */ - inc_stack_size(item, -255); - - /* Handle stuff */ - handle_stuff(); - - /* Let the home carry it */ - item_pos = home_carry(q_ptr); - - /* Redraw the home */ - if (item_pos >= 0) - { - store_top = (item_pos / 12) * 12; - display_inventory(); - } - } - } - - /* Hack -- Redisplay store prices if charisma changes */ - if (tmp_chr != p_ptr->stat_use[A_CHR]) display_inventory(); - - /* Hack -- get kicked out of the store */ - if (st_ptr->store_open >= turn) leave_store = TRUE; - } - - /* Free turn XXX XXX XXX */ - energy_use = 0; - - /* Recreate the level only when needed */ - if (recreate) - { - /* Reinit wilderness to activate quests ... */ - p_ptr->oldpx = p_ptr->px; - p_ptr->oldpy = p_ptr->py; - - p_ptr->leaving = TRUE; - } - - /* Hack -- Character is no longer in "icky" mode */ - character_icky = FALSE; - - - /* Hack -- Cancel automatic command */ - command_new = 0; - - /* Mega-Hack -- Clear the 'ignore-keymaps' list */ - memset(request_command_ignore_keymaps, 0, 12); - - /* Flush messages XXX XXX XXX */ - msg_print(NULL); - - - /* Clear the screen */ - Term_clear(); - - - /* Update everything */ - p_ptr->update |= (PU_VIEW | PU_MON_LITE); - p_ptr->update |= (PU_MONSTERS); - - /* Redraw entire screen */ - p_ptr->redraw |= (PR_BASIC | PR_EXTRA); - - /* Redraw map */ - p_ptr->redraw |= (PR_MAP); - - /* Window stuff */ - p_ptr->window |= (PW_OVERHEAD); -} - - - -/* - * Shuffle one of the stores. - */ -void store_shuffle(int which) -{ - int i, j; - - - /* Ignore home */ - if (which == STORE_HOME) return; - - /* Ignoer Museum */ - if (st_info[st_ptr->st_idx].flags1 & SF1_MUSEUM) return; - - - /* Save the store index */ - cur_store_num = which; - - /* Activate that store */ - st_ptr = &town_info[p_ptr->town_num].store[cur_store_num]; - - /* Pick a new owner */ - for (j = st_ptr->owner; j == st_ptr->owner; ) - { - st_ptr->owner = st_info[st_ptr->st_idx].owners[rand_int(4)]; - } - - /* Activate the new owner */ - ot_ptr = &ow_info[st_ptr->owner]; - - - /* Reset the owner data */ - st_ptr->insult_cur = 0; - st_ptr->store_open = 0; - st_ptr->good_buy = 0; - st_ptr->bad_buy = 0; - - - /* Hack -- discount all the items */ - for (i = 0; i < st_ptr->stock_num; i++) - { - object_type *o_ptr; - - /* Get the item */ - o_ptr = &st_ptr->stock[i]; - - /* Hack -- Sell all old items for "half price" */ - if (!(o_ptr->art_name)) - o_ptr->discount = 50; - - /* Hack -- Items are no longer "fixed price" */ - o_ptr->ident &= ~(IDENT_FIXED); - - /* Mega-Hack -- Note that the item is "on sale" */ - o_ptr->note = quark_add("on sale"); - } -} - - -/* - * Maintain the inventory at the stores. - */ -void store_maint(int town_num, int store_num) -{ - int j, tries = 100; - - int old_rating = rating; - - cur_store_num = store_num; - - /* Ignore home */ - if (store_num == STORE_HOME) return; - - /* Activate that store */ - st_ptr = &town_info[town_num].store[store_num]; - - /* Ignoer Museum */ - if (st_info[st_ptr->st_idx].flags1 & SF1_MUSEUM) return; - - /* Activate the owner */ - ot_ptr = &ow_info[st_ptr->owner]; - - /* Store keeper forgives the player */ - st_ptr->insult_cur = 0; - - /* Mega-Hack -- prune the black market */ - if (st_info[st_ptr->st_idx].flags1 & SF1_ALL_ITEM) - { - /* Destroy crappy black market items */ - for (j = st_ptr->stock_num - 1; j >= 0; j--) - { - object_type *o_ptr = &st_ptr->stock[j]; - - /* Destroy crappy items */ - if (black_market_crap(o_ptr)) - { - /* Destroy the item */ - store_item_increase(j, 0 - o_ptr->number); - store_item_optimize(j); - } - } - } - - - /* Choose the number of slots to keep */ - j = st_ptr->stock_num; - - /* Sell a few items */ - j = j - randint(STORE_TURNOVER); - - /* Never keep more than "STORE_MAX_KEEP" slots */ - if (j > STORE_MAX_KEEP) j = STORE_MAX_KEEP; - - /* Always "keep" at least "STORE_MIN_KEEP" items */ - if (j < STORE_MIN_KEEP) j = STORE_MIN_KEEP; - - /* Hack -- prevent "underflow" */ - if (j < 0) j = 0; - - /* Destroy objects until only "j" slots are left */ - while (st_ptr->stock_num > j) store_delete(); - - - /* Choose the number of slots to fill */ - j = st_ptr->stock_num; - - /* Buy some more items */ - j = j + randint(STORE_TURNOVER); - - /* Never keep more than "STORE_MAX_KEEP" slots */ - if (j > STORE_MAX_KEEP) j = STORE_MAX_KEEP; - - /* Always "keep" at least "STORE_MIN_KEEP" items */ - if (j < STORE_MIN_KEEP) j = STORE_MIN_KEEP; - - /* Hack -- prevent "overflow" */ - if (j >= st_ptr->stock_size) j = st_ptr->stock_size - 1; - - /* Acquire some new items */ - while ((st_ptr->stock_num < j) && tries) - { - store_create(); - tries--; - } - - /* Hack -- Restore the rating */ - rating = old_rating; -} - - -/* - * Initialize the stores - */ -void store_init(int town_num, int store_num) -{ - int k; - - cur_store_num = store_num; - - /* Activate that store */ - st_ptr = &town_info[town_num].store[store_num]; - - - /* Pick an owner */ - st_ptr->owner = st_info[st_ptr->st_idx].owners[rand_int(4)]; - - /* Activate the new owner */ - ot_ptr = &ow_info[st_ptr->owner]; - - - /* Initialize the store */ - st_ptr->store_open = 0; - st_ptr->insult_cur = 0; - st_ptr->good_buy = 0; - st_ptr->bad_buy = 0; - - /* Nothing in stock */ - st_ptr->stock_num = 0; - - /* - * MEGA-HACK - Last visit to store is - * BEFORE player birth to enable store restocking - */ - st_ptr->last_visit = -100L * STORE_TURNS; - - /* Clear any old items */ - for (k = 0; k < st_ptr->stock_size; k++) - { - object_wipe(&st_ptr->stock[k]); - } -} - - -void move_to_black_market(object_type * o_ptr) -{ - st_ptr = &town_info[p_ptr->town_num].store[6]; - o_ptr->ident |= IDENT_STOREB; - (void)store_carry(o_ptr); - object_wipe(o_ptr); /* Don't leave a bogus object behind... */ -} - -/* - * Enter the home, and interact with it from the dungeon (trump magic). - * - * Note that we use the standard "request_command()" function - * to get a command, allowing us to use "command_arg" and all - * command macros and other nifty stuff, but we use the special - * "shopping" argument, to force certain commands to be converted - * into other commands, normally, we convert "p" (pray) and "m" - * (cast magic) into "g" (get), and "s" (search) into "d" (drop). - */ -void do_cmd_home_trump(void) -{ - int which; - int maintain_num; - int tmp_chr; - int i; - int town_num; - - /* Extract the store code */ - which = 7; - - if (p_ptr->town_num) town_num = p_ptr->town_num; - else town_num = 1; - - /* Hack -- Check the "locked doors" */ - if (town_info[town_num].store[which].store_open >= turn) - { - msg_print("The doors are locked."); - return; - } - - /* Calculate the number of store maintainances since the last visit */ - maintain_num = (turn - town_info[town_num].store[which].last_visit) / (10L * STORE_TURNS); - - /* Maintain the store max. 10 times */ - if (maintain_num > 10) maintain_num = 10; - - if (maintain_num) - { - /* Maintain the store */ - for (i = 0; i < maintain_num; i++) - store_maint(town_num, which); - - /* Save the visit */ - town_info[town_num].store[which].last_visit = turn; - } - - /* Forget the lite */ - /* forget_lite(); */ - - /* Forget the view */ - forget_view(); - - - /* Hack -- Character is in "icky" mode */ - character_icky = TRUE; - - - /* No command argument */ - command_arg = 0; - - /* No repeated command */ - command_rep = 0; - - /* No automatic command */ - command_new = 0; - - - /* Save the store number */ - cur_store_num = which; - - /* Save the store and owner pointers */ - st_ptr = &town_info[town_num].store[cur_store_num]; - ot_ptr = &ow_info[st_ptr->owner]; - - - /* Start at the beginning */ - store_top = 0; - - /* Display the store */ - display_store(); - - /* Mega-Hack -- Ignore keymaps on store action letters */ - for (i = 0; i < 6; i++) - { - store_action_type *ba_ptr = - &ba_info[st_info[st_ptr->st_idx].actions[i]]; - request_command_ignore_keymaps[2*i] = ba_ptr->letter; - request_command_ignore_keymaps[2*i+1] = ba_ptr->letter_aux; - } - - /* Do not leave */ - leave_store = FALSE; - - /* Interact with player */ - while (!leave_store) - { - /* Hack -- Clear line 1 */ - prt("", 1, 0); - - /* Hack -- Check the charisma */ - tmp_chr = p_ptr->stat_use[A_CHR]; - - /* Clear */ - clear_from(21); - - - /* Basic commands */ - prt(" ESC) Exit from Building.", 22, 0); - - /* Browse if necessary */ - if (st_ptr->stock_num > 12) - { - prt(" SPACE) Next page of stock", 23, 0); - } - - /* Home commands */ - if (cur_store_num == 7) - { - prt(" g) Get an item.", 22, 31); - prt(" d) Drop an item.", 23, 31); - } - - /* Shop commands XXX XXX XXX */ - else - { - prt(" p) Purchase an item.", 22, 31); - prt(" s) Sell an item.", 23, 31); - } - - /* Add in the eXamine option */ - prt(" x) eXamine an item.", 22, 56); - - /* Prompt */ - prt("You may: ", 21, 0); - - /* Get a command */ - request_command(TRUE); - - /* Process the command */ - store_process_command(); - - /* Hack -- Character is still in "icky" mode */ - character_icky = TRUE; - - /* Notice stuff */ - notice_stuff(); - - /* Handle stuff */ - handle_stuff(); - - /* XXX XXX XXX Pack Overflow */ - if (p_ptr->inventory[INVEN_PACK].k_idx) - { - int item = INVEN_PACK; - - object_type *o_ptr = &p_ptr->inventory[item]; - - /* Hack -- Flee from the store */ - if (cur_store_num != 7) - { - /* Message */ - msg_print("Your pack is so full that you flee the store..."); - - /* Leave */ - leave_store = TRUE; - } - - /* Hack -- Flee from the home */ - else if (!store_check_num(o_ptr)) - { - /* Message */ - msg_print("Your pack is so full that you flee your home..."); - - /* Leave */ - leave_store = TRUE; - } - - /* Hack -- Drop items into the home */ - else - { - int item_pos; - - object_type forge; - object_type *q_ptr; - - char o_name[80]; - - - /* Give a message */ - msg_print("Your pack overflows!"); - - /* Get local object */ - q_ptr = &forge; - - /* Grab a copy of the item */ - object_copy(q_ptr, o_ptr); - - /* Describe it */ - object_desc(o_name, q_ptr, TRUE, 3); - - /* Message */ - msg_format("You drop %s (%c).", o_name, index_to_label(item)); - - /* Remove it from the players inventory */ - inc_stack_size(item, -255); - - /* Handle stuff */ - handle_stuff(); - - /* Let the home carry it */ - item_pos = home_carry(q_ptr); - - /* Redraw the home */ - if (item_pos >= 0) - { - store_top = (item_pos / 12) * 12; - display_inventory(); - } - } - } - - /* Hack -- Redisplay store prices if charisma changes */ - if (tmp_chr != p_ptr->stat_use[A_CHR]) display_inventory(); - - /* Hack -- get kicked out of the store */ - if (st_ptr->store_open >= turn) leave_store = TRUE; - } - - - /* Hack -- Character is no longer in "icky" mode */ - character_icky = FALSE; - - - /* Hack -- Cancel automatic command */ - command_new = 0; - - /* Mega-Hack -- Clear the 'ignore-keymaps' list */ - memset(request_command_ignore_keymaps, 0, 12); - - /* Flush messages XXX XXX XXX */ - msg_print(NULL); - - - /* Clear the screen */ - Term_clear(); - - - /* Update everything */ - p_ptr->update |= (PU_VIEW | PU_MON_LITE); - p_ptr->update |= (PU_MONSTERS); - - /* Redraw entire screen */ - p_ptr->redraw |= (PR_BASIC | PR_EXTRA); - - /* Redraw map */ - p_ptr->redraw |= (PR_MAP); - - /* Window stuff */ - p_ptr->window |= (PW_OVERHEAD); -} - -static void pay_for_requested_item(int value, object_type *q_ptr) -{ - msg_format("It'll cost %i gold pieces. ", value); - - if (get_check("Do you wish to pay?")) - { - if (p_ptr->au < value) - msg_print("You don't have enough money for it."); - else - { - if (store_carry(q_ptr) != -1) - { - msg_print("The item has arrived in the Black Market."); - p_ptr->au -= value; - - p_ptr->redraw |= PR_GOLD; - } - else - msg_print("There isn't enough room for it."); - } - } -} - -/* - * Request item for merchants - */ -void store_request_item(void) -{ - char buf[80], name[80]; - object_type forge, *q_ptr = &forge; - store_type *ost_ptr = st_ptr; - - /* Get the Black Market */ - st_ptr = &town_info[p_ptr->town_num].store[6]; - - /* Make an empty string */ - buf[0] = 0; - - /* Ask for the wish */ - if (!get_string("Request what? ", buf, 80)) - { - st_ptr = ost_ptr; - return; - } - - clean_wish_name(buf, name); - - if (test_object_wish(name, q_ptr, &forge, "request")) - { - int value = object_value_real(q_ptr) * 5; - - /* Pay for the delivery */ - pay_for_requested_item(value, q_ptr); - - /* Don't search any more */ - st_ptr = ost_ptr; - return; - } - - st_ptr = ost_ptr; -} |