enum Misc
{
    BOUNTY_AMOUNT_GOLD = 100000
};

struct BountyInfo
{
    std::string name;
    std::string bounty;
    uint64 hunted;
    uint64 hunter;
    uint32 gold;
};

typedef std::map<uint64, BountyInfo> bountyMap;
bountyMap Bounty;

void DoSendMessageToWorld(int msg, std::string name, std::string playerName)
{
    std::ostringstream ss;
    switch (msg)
    {
    case 1:
        {
            ss << "|cffFF0000A Bounty has been placed on "
                << name
                << "'s head!|r";
        } break;
    case 2:
        {
            ss << "|cffFFA500Increased the price on "
                << name
                << "'s head!|r";
        } break;
    case 3:
        {
            ss << "|cffFF0000 "
                << playerName
                << " has killed "
                << name
                << ", a bounty target!";
        } break;
    default:
        return;
    }
    sWorld->SendServerMessage(SERVER_MSG_STRING, ss.str().c_str());
}

class npc_b_hunter : public CreatureScript
{
public:
    npc_b_hunter() : CreatureScript("npc_bounty_hunter") { }

    bool OnGossipHello(Player * player, Creature * creature)
    {
        player->ADD_GOSSIP_ITEM_EXTENDED(GOSSIP_ICON_BATTLE, "I would like to place a bounty. [10g]", GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF+1, "", 0, true);
        if(!Bounty.empty())
            player->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "Show Bounty List", GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF+2);
        player->ADD_GOSSIP_ITEM(GOSSIP_ICON_DOT, "Nevermind..", GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF+4);
        player->SEND_GOSSIP_MENU(1, creature->GetGUID());
        return true;
    }

    bool OnGossipSelect(Player * player, Creature * creature, uint32 /* sender */, uint32 actions)
    {
        player->PlayerTalkClass->ClearMenus();

        if (actions == GOSSIP_ACTION_INFO_DEF+2)
        {
            ChatHandler(player->GetSession()).PSendSysMessage("Current Bounties:");
            for(bountyMap::const_iterator i = Bounty.begin(); i != Bounty.end(); ++i)
                ChatHandler(player->GetSession()).PSendSysMessage("Name: %s, Money: %u, Bounty: %s", i->second.name.c_str(), i->second.gold, i->second.bounty.c_str());
        }
        player->CLOSE_GOSSIP_MENU();
        return true;
    }

    bool OnGossipSelectCode(Player* player, Creature* creature, uint32 /* sender */, uint32 action, const char* code)
    {
        player->PlayerTalkClass->ClearMenus();

        Player * hunted = NULL;
        if(code && strlen(code) > 0)
            hunted = sObjectAccessor->FindPlayerByName(code);
        if(!hunted)
        {
            player->GetSession()->SendNotification("Player \"%s\" is not online", code);
            player->CLOSE_GOSSIP_MENU();
            return true;
        }

        if(action == GOSSIP_ACTION_INFO_DEF+1)
        {
            if(player->GetMoney() < BOUNTY_AMOUNT_GOLD)
            {
                player->GetSession()->SendNotification("You don't have enough gold!");
                player->CLOSE_GOSSIP_MENU();
                return true;
            }

            if(hunted->GetGUID() == player->GetGUID())
            {
                player->GetSession()->SendNotification("You cannot place a bounty on yourself!");
                player->CLOSE_GOSSIP_MENU();
                return true;
            }

            for(bountyMap::iterator i = Bounty.begin(); i != Bounty.end(); ++i)
            {
                if(i->second.hunter == player->GetGUID())
                {
                    player->GetSession()->SendNotification("You have already placed a bounty!");
                    player->CLOSE_GOSSIP_MENU();
                    return true;
                }

                if(i->second.hunted == player->GetGUID())
                {
                    player->GetSession()->SendNotification("You cannot place a bounty if you're being hunted!");
                    player->CLOSE_GOSSIP_MENU();
                    return true;
                }

                if(i->second.hunted == hunted->GetGUID())
                {
                    i->second.gold += BOUNTY_AMOUNT_GOLD;
                    ChatHandler(player->GetSession()).PSendSysMessage("A hunter already made his mark on %s! So, the price for this bounty went up!", i->second.name.c_str());
                    DoSendMessageToWorld(2, i->second.name, "");
                    player->CLOSE_GOSSIP_MENU();
                    return true;
                }
            }

            player->ModifyMoney(-BOUNTY_AMOUNT_GOLD);
            Bounty[hunted->GetGUID()].hunted = hunted->GetGUID();
            Bounty[hunted->GetGUID()].hunter = player->GetGUID();
            Bounty[hunted->GetGUID()].gold = BOUNTY_AMOUNT_GOLD;
            Bounty[hunted->GetGUID()].name = hunted->GetName();
            Bounty[hunted->GetGUID()].bounty = player->GetName();
            ChatHandler(player->GetSession()).PSendSysMessage("|cffFF0000Bounty was placed on %s!|r", hunted->GetName().c_str());
            player->Whisper("I placed a Bounty on you!", LANG_UNIVERSAL, hunted->GetGUID());
            DoSendMessageToWorld(1, hunted->GetName().c_str(), "");
        }
        player->CLOSE_GOSSIP_MENU();
        return true;
    }
};

class bounty_kills : public PlayerScript
{
public:
    bounty_kills() : PlayerScript("bounty_kills") { }

    void OnPVPKill(Player * killer, Player * victim)
    {
        if(killer->GetGUID() == victim->GetGUID())
            return;

        bountyMap::const_iterator it = Bounty.find(victim->GetGUID());
        if(it == Bounty.end())
            return;

        killer->ModifyMoney(it->second.gold);
        ChatHandler(killer->GetSession()).PSendSysMessage("Added %u gold for your kill!", it->second.gold);
        Bounty.erase(victim->GetGUID());
        DoSendMessageToWorld(3, victim->GetName(), killer->GetName());
    }
};

void AddSC_bounties_hunters()
{
    new npc_b_hunter;
    new bounty_kills;
}