/* store.c Zilanthius sept 1992, update feb. 93 */
/* store.c updated for new economy by Angel  Feb 1994 */

/* update by kingbilly, update zilanthius jan. 94 */ 
 
/* I converted some store code I made into a configurable type 
 * This can be inherited in the same fashion as "room/room", except 
 * you must use a prepended reset to clone in the shop owner. It would 
 * also be advisable to mention in the long that there is a "list" to 
 * "look at" for shop instructions. 
 *  
 * There is only one extra function to set, set_owner(name). 
 * 
 * If you wish to use your own monster add to your code the function, 
 *  set_owner() into your own file. 
 
   inherit "inherit/store"; 
 
   reset(arg){ 
     ::reset(); 
     if(arg) return; 
     set_owner("farin"); 
      
     etc..code as you would a normal room inherited from /room/room 
   } 
*/ 

#include <mudlib.h>
inherit ROOM; 

/* shop configuration */
 
#define MAX_VALUE        1000     /* max. money when selling + charisma */ 
#define MONEY_MOD        6        /* was previously 2, now 3x what it was */
#define STORE_ROOM "/room/city/shop/store_room"
#define NAME             (string)this_player()->query_name() 
#ifdef PAGER
#define MAX_LIST_LENGTH 50
#else
#define MAX_LIST_LENGTH  30  /* item list length before truncate sign    */
#endif /* PAGER */
#define MAX_STOCK        6   /* maximum stock of each specific item      */
#define TOTAL_STOCK      60  /* total number of armour, weapon, treasure */


#define OWNER_STAT       15 
#define BARGAIN (int)this_player()->query_charisma() +\
  (int)this_player()->bargain_bonus()
 


object STORE_ARMOUR; 
object STORE_WEAPON; 
object STORE_TREASURE; 
 

string owner; 


/* fn prototypes */

void set_owner(string arg);
#ifdef PAGER
varargs void inventory(object arg, string fn);
#else
void inventory(object arg);
#endif
mixed calc_value(int i);
 

void reset(status arg) { 
  if(owner && !present(lower_case(owner))) set_owner(owner); 
  if(arg) return;
#ifdef NATIVE_MODE
}

void create() {
#endif /* native */
  set_weather(2, 1, 1);
} 
 
void init() {
  ::init(); 
 
/*** if you do forget to set_name() - defaults to "Farin" ***\ 
 
  if(!owner) set_owner(0); 
 
/*** This is so you don't get a new holder everytime you update the shop ***/ 
 
  if(!STORE_ARMOUR || !STORE_WEAPON || !STORE_TREASURE) { 
    int i; 
    string filename; 
    object *inv; 
 
    call_other(STORE_ROOM,"???"); /* load the storeroom */ 
    inv = all_inventory(find_object(STORE_ROOM));
    for(i = 0; i < sizeof(inv); i++) { 
      if(inv[i]->id(file_name(this_object()))){ 
        if(inv[i]->id("armour"))   STORE_ARMOUR = inv[i]; 
        if(inv[i]->id("weapon"))   STORE_WEAPON = inv[i]; 
        if(inv[i]->id("treasure")) STORE_TREASURE = inv[i]; 
      } 
    } 
  } 
 
/*** Make the storage containers ***/ 
 
  if(!STORE_ARMOUR){ 
    STORE_ARMOUR = clone_object(CONTAINER);
    STORE_ARMOUR -> set_name("armour"); 
    STORE_ARMOUR -> set_alt_name(file_name(this_object())); 
    STORE_ARMOUR -> set_short("Armour: "+file_name(this_object())); 
    STORE_ARMOUR -> set_weight(10000); 
    STORE_ARMOUR -> set_max_weight(100000); 
#ifdef NATIVE_MODE
    STORE_ARMOUR->move(STORE_ROOM);
#else
    move_object(STORE_ARMOUR, STORE_ROOM); 
#endif /* NATIVE_MODE */
  } 
  if(!STORE_WEAPON) {
    STORE_WEAPON = clone_object(CONTAINER);
    STORE_WEAPON -> set_name("weapon"); 
    STORE_WEAPON -> set_alt_name(file_name(this_object())); 
    STORE_WEAPON -> set_short("Weapon: "+file_name(this_object())); 
    STORE_WEAPON -> set_weight(10000); 
    STORE_WEAPON -> set_max_weight(100000); 
#ifdef NATIVE_MODE
    STORE_WEAPON->move(STORE_ROOM);
#else
    move_object(STORE_WEAPON, STORE_ROOM); 
#endif /* NATIVE_MODE */
  } 
  if(!STORE_TREASURE){ 
    STORE_TREASURE = clone_object(CONTAINER); 
    STORE_TREASURE -> set_name("treasure"); 
    STORE_TREASURE -> set_alt_name(file_name(this_object())); 
    STORE_TREASURE -> set_short("Treasure: "+file_name(this_object())); 
    STORE_TREASURE -> set_weight(10000); 
    STORE_TREASURE -> set_max_weight(100000); 
#ifdef NATIVE_MODE
    STORE_TREASURE->move(STORE_ROOM);
#else
    move_object(STORE_TREASURE, STORE_ROOM); 
#endif /* NATIVE_MODE */
  } 
 
/*** Shop actions ***/ 
 
  add_action("sell","sell"); 
  add_action("list","list"); 
  add_action("buy","buy"); 
  add_action("buy","browse"); /* same find ob routine */ 
  add_action("value","value"); 
  add_action("look_at", "read"); 
  add_action("storeroom","storeroom"); 
} 
 
status storeroom(){ 
  if(this_player()->query_security_level()){ 
    this_player()->move_player("storeroom#"+STORE_ROOM); 
    return 1; 
  } 
} 
 

void long(status wiz) {
  ::long(wiz);
  if(this_player()->query_security_level()){ 
    write("You also notice the store room exit: <storeroom>\n"); 
  } 
}


status look_at(string str) {
  if(str == "list" || str == "sign"){ 
    write("  -=[ Buy, Sell, and Value - Armours, Weapons, & Treasures ]=-\n\n"+  
  
          "   Buy: buy <item>, buy <number> armour (or a),\n"+ 
          "        buy <number> weapon (or w), buy <number> treasure (or t).\n"+ 
          "  Sell: sell <all>, sell <item>.\n"+ 
          " Value: value <item>.\n"+ 
          "  List: list, list <armour> (or a), list <weapon> (or a),\n"+ 
          "        list <treasure> (or t).\n"+
          "Browse: browse <item>, browse <number>a, browse <number>w, "+
          "browse <number>t.\n\n");
    write("Conversion rate: 1 gold = 10 silver, 1 silver = 100 copper\n");
    return 1; 
  } 
  return ::look_at(str); 
} 
 

status sell(string str){ 
  int i, value; 
  object *ob; 
  status flag;
 
  if(!present(lower_case(owner), this_object())){ 
    write(owner+" is not here right now, so you cannot sell anything.\n"); 
    return 1; 
  } 
  if(!str){ 
    write("Sell what?\n"); 
    return 1; 
  } 
  if(str == "all"){ 
    ob = all_inventory(this_player()); 
  }
  else if(present(str, this_player())) {
    ob = ({ present(str, this_player()), });
  }
  else {
    write(owner+" says: I'm not interested in a "+str+".\n"); 
    return 1; 
  } 
  for(i = 0; i < sizeof(ob); i++) { 
    if(ob[i]->short() && ob[i]->query_value() && !ob[i]->drop()) {
      if(!ob[i]) continue; 
      value = (int)ob[i]->query_value(); 
      if(value > MAX_VALUE) value = MAX_VALUE; 

      /* Bargaining skill */
 
      if(random(OWNER_STAT) > random(BARGAIN)) 
        value -= random(value/3); 
      else 
        value += random(value/4); 

      write(owner +" haggles with you over the price of "+
            (string)ob[i]->short() +".\n"); 
      write(owner +" gives you "+calc_value(value)+" coins for "+
            (string)ob[i]->short()+".\n"); 
      this_player()->add_money(value);
      this_player()->add_weight((int)ob[i]->query_weight() * (-1));
      if(ob[i]->armour_class()) {
        if(sizeof(all_inventory(STORE_ARMOUR)) > TOTAL_STOCK) {
          ob[i]->set_sell_destruct(1);
        }
      }
      else if(ob[i]->weapon_class()) {
        if(sizeof(all_inventory(STORE_WEAPON)) > TOTAL_STOCK) {
          ob[i]->set_sell_destruct(1);
        }
      }
      else {
        if(sizeof(all_inventory(STORE_TREASURE)) > TOTAL_STOCK) {
          ob[i]->set_sell_destruct(1);
        }
      }
      if(ob[i]->query_sell_destruct()) { 
        write(owner + " hides the valuable item away...\n"); 
        destruct(ob[i]); 
      } 
      else { 
#ifdef NATIVE_MODE
        if(ob[i]->armour_class())
          ob[i]->move(STORE_ARMOUR); 
        else if(ob[i]->weapon_class()) 
          ob[i]->move(STORE_WEAPON); 
        else 
          ob[i]->move(STORE_TREASURE); 
#else
        if(ob[i]->armour_class())
          move_object(ob[i],STORE_ARMOUR); 
        else if(ob[i]->weapon_class()) 
          move_object(ob[i],STORE_WEAPON); 
        else 
          move_object(ob[i],STORE_TREASURE); 
#endif /* NATIVE_MODE */
      }
      flag = 1; 
    } 
  }
  if(!flag) write(owner +" isn't interested.\n");
  return 1;
}
 

status list(string str) {
  if(str == "armour" || str == "armours" || str == "a"){ 
    inventory(STORE_ARMOUR); 
  } 
  else if(str == "weapon" || str == "weapons" || str == "w"){ 
    inventory(STORE_WEAPON); 
  }
  else if(str == "treasure" || str == "treasures" || str == "t"){ 
    inventory(STORE_TREASURE); 
  } 
  else{  /* list all */ 
#ifdef PAGER
    write("list armour\n");
    inventory(STORE_ARMOUR,"armour");
#else
    list("a"); list("w") ; list("t");
#endif /* PAGER */
    return 1;
  } 
#ifndef PAGER
  write("#=-=#=-=#=-=#=-=#=-=#=-=#=-=#=-=#=-=#=-=#=-=#=-=#=-=#=-=#=-\n"); 
#endif /* PAGER */
  return 1; 
} 
 

status buy(string str){ 
  object ob, *inv; 
  int value, number, i, j, abort;
  string type, *item_check; 
  string verb;

  verb = query_verb();
  if(!present(lower_case(owner))){ 
    write(owner +" is not here right now, so you cannot "+verb+" anything.\n"); 
    return 1; 
  } 
  if(!str){ 
    write(capitalize(verb) +" what?\n"); 
    return 1; 
  } 
  ob = present(str,STORE_ARMOUR); 
  if(!ob) ob = present(str,STORE_WEAPON); 
  if(!ob) ob = present(str,STORE_TREASURE); 
  if(!ob) { 
    if(sscanf(str,"%d%s",number,type) || sscanf(str,"%d %s",number,type)) { 
      if(type == "armour" || type == " a" || type == "arm" || type == " armor" 
      || type == " armour" || type == "a" || type == " arm" || type == "armor") 
        ob = STORE_ARMOUR; 

      else if(type == "weapon" || type == " w" || type == "weap" 
           || type == " weapon" || type == "w" || type == " weap") 
        ob = STORE_WEAPON; 

      else if(type == "treasure" || type == " t" || type == "treas" 
           || type == " treasure" || type == "t" || type == " treas") 
        ob = STORE_TREASURE; 

      else{ 
        write(owner+" says: But I don't have that in stock!\n"+
        "             Perhaps you should try ["+verb+" <number>(a|w|t)]\n"); 
        return 1; 
      } 
      inv = all_inventory(ob);
      item_check = ({});
      ob = 0;

      for(i = 0; i < sizeof(inv); i++) { 
        string tmp;
        int val;

        val = (int)inv[i]->query_max_value(); /* armour value changes */
        if(!val) val = (int)inv[i]->query_value();
        tmp = (string)inv[i]->short() +"#"+ val;
        if(member_array(tmp, item_check) != -1) continue;
        if(++j == number) { 
          ob = inv[i];
          break;  
        }
        item_check  += ({ tmp, });
        if(++abort > MAX_LIST_LENGTH) break;
      }
      if(!ob) {
        write(owner+" says: But I don't have that in stock!\n"+ 
        "             Perhaps you should try ["+ verb +" <number>(a|w|t)]\n"); 
        return 1; 
      }
    }
    else{ 
      write(owner+" says: But I don't have a "+ str +" in stock!\n"); 
      return 1; 
    } 
  } 
  if(verb == "browse") {
    write(owner +" shows you the "+ (string)ob->short() +"...\n\n");
    ob->long();
    return 1;
  }
  value = (int)ob->query_value() * 2;

  if(random(OWNER_STAT) > random(BARGAIN)) 
     value += random(value/3); 
  else 
     value -= random(value/4); 

  write(owner+" haggles with you over the price of "+ob->short()+".\n"); 
 
  if((int)this_player()->query_money() < value) { 
    write(owner+" says: You seem to have a cash flow problem!\n"); 
    return 1; 
  } 
  if(!call_other(this_player(),"add_weight",(int)ob->query_weight())){ 
    write(owner+" says: You should gain a bit more muscle before you\n"+ 
         "            buy the"+(string)ob->short()+".\n");
    return 1; 
  }  
  say(NAME+" bought a "+ (string)ob->short() +".\n"); 
  write(owner +" takes "+ calc_value(value) +" coins for "+
  (string)ob->short() +"\n");
#ifdef NATIVE_MODE
  ob->move(this_player());
#else
  move_object(ob,this_player()); 
#endif /* NATIVE_MODE */
  this_player()->add_money(-value);     
  return 1; 
}  
 

status value(string str){ 
  object ob; 
  int value; 
 
  if(!present(lower_case(owner))){ 
    write(owner +" is not here right now, "+
          "so how can you get him to value anything.\n"); 
    return 1; 
  } 
  if(!str){ 
    write("Value what?\n"); 
    return 1; 
  } 
  ob = present(str,this_player()); 
  if(!ob){ 
    write(owner+" says: You don't have a "+ str +" to value.\n"); 
    return 1; 
  } 
  value = (int)ob->query_value(); 
  if(!value) { 
    write(owner+" looks at the "+ str +" carefully...\n"+ 
         owner+" says: I'd wouldn't know what to give you for the "+str+"!\n"); 
  } 
  else  
    write(owner +" says: I think that "+calc_value(value)+
         " coins is a fair price, don't you?\n"); 
  return 1; 
} 


#ifdef PAGER
varargs void inventory(object obj, string pager_exit) { 
#else
void inventory(object obj) { 
#endif /* PAGER */
  object ob, *inv; 
  int i, val, abort;
  string str; 
  string list;
  int cost;
  string *item_list, *item_check;
  int *item_number;
  string sh;
  string tmp, tmp_val, tmp2;

/*** Lets make sure the shop has at least one object ***/ 

#ifdef NATIVE_MODE
  if(!present("torch", STORE_TREASURE)){ 
    clone_object("objects/torch")->move(STORE_TREASURE);
  } 
  if(!present("list", STORE_TREASURE)) {
    clone_object("objects/party_list")->move(STORE_TREASURE);
  }
  if(!present("parchment", STORE_TREASURE)){
    ob = clone_object(TREASURE);
    ob -> set_name("parchment");
    ob -> set_short("A sheet of parchment");
    ob -> set_long(
     "A fine sheet of parchment. Perhaps it could be used to scribe "+
     "spells with?\n");
    ob -> set_value(500);
    ob -> set_weight(1);
    ob->move(STORE_TREASURE);
  }
  if(!present("ore", STORE_TREASURE)) {
    ob = clone_object(TREASURE);
    ob -> set_name("ore");
    ob -> set_short("A hunk of ore");
    ob -> set_long(
     "It seems to be a fine ore of metal, capable of being refined \n"+
     "into a fine piece of armour, or perhaps a weapon of some sort.\n");
    ob -> set_value(random(500) + 250);
    ob -> set_weight(2);
    ob->move(STORE_TREASURE);
  }

  if(!present("bag", STORE_TREASURE)){ 
    clone_object("/objects/bag")->move(STORE_TREASURE); 
  } 
  if(!present("shield", STORE_ARMOUR)){ 
    ob = clone_object(ARMOUR); 
    ob -> set_name("shield"); 
    ob -> set_short("Shield"); 
    ob -> set_long("A wooden shield.\n"); 
    ob -> set_weight(3); 
    ob -> set_value(150); 
    ob -> set_ac(1); 
    ob -> set_type("shield"); 
    ob->move(STORE_ARMOUR); 
  }   
  if(!present("shortsword", STORE_WEAPON)){ 
    ob = clone_object(WEAPON); 
    ob -> set_name("shortsword"); 
    ob -> set_alias("sword");
    ob -> set_short("A short sword"); 
    ob -> set_long("A small short sword.\n"); 
    ob -> set_weight(4); 
    ob -> set_class(12); 
    ob -> set_value(1300); 
    ob -> set_type("slash"); 
    ob -> set_length(24); 
    ob->move(STORE_WEAPON); 
  }   
  if(!present("knife", STORE_WEAPON)){ 
    ob = clone_object(WEAPON); 
    ob -> set_name("knife"); 
    ob -> set_short("A Knife"); 
    ob -> set_long("A small knife.\n"); 
    ob -> set_weight(3); 
    ob -> set_class(6); 
    ob -> set_value(110); 
    ob -> set_type("thrust"); 
    ob -> set_length(12); 
    ob -> move(STORE_WEAPON); 
  }   
#else   
  if(!present("torch", STORE_TREASURE)){ 
    move_object(clone_object("objects/torch"),STORE_TREASURE);
  } 
  if(!present("list", STORE_TREASURE)) {
    move_object(clone_object("objects/party_list"),STORE_TREASURE);
  }
  if(!present("parchment", STORE_TREASURE)){
    ob = clone_object(TREASURE);
    ob -> set_name("parchment");
    ob -> set_short("A sheet of parchment");
    ob -> set_long(
     "A fine sheet of parchment. Perhaps it could be used to scribe "+
     "spells with?\n");
    ob -> set_value(500);
    ob -> set_weight(1);
    move_object(ob, STORE_TREASURE);
  }
  if(!present("ore", STORE_TREASURE)) {
    ob = clone_object(TREASURE);
    ob -> set_name("ore");
    ob -> set_short("A hunk of ore");
    ob -> set_long(
     "It seems to be a fine ore of metal, capable of being refined \n"+
     "into a fine piece of armour, or perhaps a weapon of some sort.\n");
    ob -> set_value(random(500) + 250);
    ob -> set_weight(2);
    move_object(ob, STORE_TREASURE);
  }

  if(!present("bag", STORE_TREASURE)){ 
    move_object(clone_object("/objects/bag"),STORE_TREASURE); 
  } 
  if(!present("shield", STORE_ARMOUR)){ 
    ob = clone_object(ARMOUR); 
    ob -> set_name("shield"); 
    ob -> set_short("Shield"); 
    ob -> set_long("A wooden shield.\n"); 
    ob -> set_weight(3); 
    ob -> set_value(150); 
    ob -> set_ac(1); 
    ob -> set_type("shield"); 
    move_object(ob, STORE_ARMOUR); 
  }   
  if(!present("shortsword", STORE_WEAPON)){ 
    ob = clone_object(WEAPON); 
    ob -> set_name("shortsword"); 
    ob -> set_alias("sword");
    ob -> set_short("A short sword"); 
    ob -> set_long("A small short sword.\n"); 
    ob -> set_weight(4); 
    ob -> set_class(12); 
    ob -> set_value(1300); 
    ob -> set_type("slash"); 
    ob -> set_length(24); 
    move_object(ob, STORE_WEAPON); 
  }   
  if(!present("knife", STORE_WEAPON)){ 
    ob = clone_object(WEAPON); 
    ob -> set_name("knife"); 
    ob -> set_short("A Knife"); 
    ob -> set_long("A small knife.\n"); 
    ob -> set_weight(3); 
    ob -> set_class(6); 
    ob -> set_value(110); 
    ob -> set_type("thrust"); 
    ob -> set_length(12); 
    move_object(ob, STORE_WEAPON); 
  }   
#endif /* NATIVE_MODE */
  if(!obj) return 0; 
  inv = all_inventory(obj); 
  if(!sizeof(inv)) { 
    string obj_name;
 
    if(obj->id("treasure")) obj_name = "treasure"; 
    if(obj->id("armour"))   obj_name = "armour"; 
    if(obj->id("weapon"))   obj_name = "weapons"; 
    if(obj_name){ 
      write(owner+" says: I don't have any "+obj_name+" at the moment.\n"); 
    } 
    else{ 
      write(owner+" says: I don't have anything in stock at the moment.\n"); 
    } 
  } 
  else{ 
    list = "";
    if(obj->id("armour")) 
      list = "\n\n          -=[ Armour ]=-\n\n"; 
    if(obj->id("weapon")) 
      list = "\n\n          -=[ Weapon ]=-\n\n"; 
    if(obj->id("treasure")) 
      list = "\n\n          -=[ Treasure ]=-\n\n"; 
    list += "--=[ Item ]=-----------------=[ R.R.P.]=-----=[ Stock ]=---\n"; 
    item_list = ({});
    item_check = ({});
    item_number = ({});

    for(i = 0; i < sizeof(inv); i++) { 
      int j;
      

      sh = (string)inv[i]->short();
      val = (int)inv[i]->query_max_value(); /* armour value changes */
      if(!val) val = (int)inv[i]->query_value();
      tmp = sh +"#"+ val;
      if((j = member_array(tmp, item_check)) != -1) {
        if(item_number[j] == MAX_STOCK)
          destruct(inv[i]);
        else
          item_number[j] += 1;
        continue;
      }
      str = (sizeof(item_list) < 9) ? " " : "";
      str += " "+(sizeof(item_list)+1)+". "+ sh +"                         ";
      str = extract(str,0,30); 
      cost = (int)inv[i]->query_value() * 6;
      tmp_val = calc_value(cost);
      sscanf(tmp_val,"%d %s %s",cost, tmp_val, tmp2);
      if(cost < 10) str += " ";
      if(cost < 100) str += " ";
      str += " "+ cost +" "+ tmp_val +"                           ";
      str = extract(str,0,49);
      item_check  += ({ tmp, });
      item_list   += ({ str, });        
      item_number += ({ 1, });
      if(++abort > MAX_LIST_LENGTH) break;
    }
    for(j = 0; j < sizeof(item_list); j++) {
      list += item_list[j] + item_number[j] +"\n";
    }
/* alternative - this won't bug out so much, but no stock numbers.
    list += implode(item_list,"\n") +"\n";
 */
    if(i != sizeof(inv)) list += "     **** Truncated ***\n";     
  }  
#ifdef PAGER
  ob = clone_object(PAGER);
  ob->page(list,pager_exit);
#else
  write(list);
#endif 
  return; 
} 
 
#ifdef PAGER

/* If 'list all' is used, page next storage container */

void pager_quit(string fn) {
  switch(fn) {
    case "armour":
      write("list weapon\n");
      inventory(STORE_WEAPON,"weapon");
    break;

    case "weapon":
      write("list treasure\n");
      inventory(STORE_TREASURE);
    break;
  }
}
#endif /* PAGER */


void set_owner(string owner_name){ 
  object owner_ob;

  if(!stringp(owner_name)) owner_name = "farin";
  if(!owner) owner = capitalize(owner_name); 
  owner_ob = clone_object("inherit/monster"); 
  owner_ob -> set_name(lower_case(owner)); 
  owner_ob -> set_magic_resist(100);
  owner_ob -> set_no_kill_flag(1);
  owner_ob -> set_race("human"); 
  owner_ob -> set_short(owner+", the shopkeeper"); 
  owner_ob -> set_alias("shopkeeper");
  owner_ob -> set_long(owner +" has always run this shop. He is\n"+ 
             "known for his greediness, and will rip-off anybody given\n"+ 
             "given the opportunity.\n"); 
  owner_ob -> set_al(30); 
  owner_ob -> set_gender(1); 
  owner_ob -> set_level(15); 
  owner_ob -> set_wc(20); 
  owner_ob -> set_ac(18); 
  owner_ob -> set_hp(7050); 
  owner_ob -> load_chat(5,({ 
             owner+" gives you a sly grin.\n", 
             owner+" says: Would you like to buy something?\n", 
             owner+" glances at your purse string.\n", })); 
  owner_ob -> load_a_chat(25,({ 
             owner+" says: Youu'll never steal my goods!\n", 
             owner+" gives you a wack over the head with his money bag.\n", })); 
  owner_ob -> add_money(1200 + random(800)); 
#ifdef NATIVE_MODE
  owner_ob->move(this_object());
#else
  move_object(owner_ob, this_object()); 
#endif /* NATIVE_MODE */
} 


string calc_value(int i) {
  int amount;
  string tmp;

  amount = i;
  tmp = "";
  if(i >= 1000) tmp +=(i/1000 +" gold ");
  while(i >= 1000) {
    i -= 1000;
  }
  if(i >= 100) tmp += (i/100 +" silver ");
  while(i >= 100) {
    i -= 100;
  }
  if(i) tmp += (i +" copper ");
  return tmp;
}

int query_no_fight() { return 1; }