BountyHunter Updated :D

PHP Code:

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#include "ScriptPCH.h"
#include <cstring>

#define SET_CURRENCY 0  //0 for gold, 1 for honor, 2 for tokens

#if SET_CURRENCY == 0
#define BOUNTY_1 "I would like to place a 20g bounty."
#define BOUNTY_2 "I would like to place a 40g bounty."
#define BOUNTY_3 "I would like to place a 100g bounty."
#define BOUNTY_4 "I would like to place a 200g bounty."
#endif

#if SET_CURRENCY == 1
#define BOUNTY_1 "I would like to place a 20 honor bounty."
#define BOUNTY_2 "I would like to place a 40 honor bounty."
#define BOUNTY_3 "I would like to place a 100 honor bounty."
#define BOUNTY_4 "I would like to place a 200 honor bounty."
#endif

#define PLACE_BOUNTY "I would like to place a bounty."
#define LIST_BOUNTY "List the current bounties."
#define NVM "Nevermind"
#define WIPE_BOUNTY "Wipe bounties"

enum BountyPrice
{
    BOUNTY_PRICE_1 = 1,
    BOUNTY_PRICE_2 = 3,
    BOUNTY_PRICE_3 = 5,
    BOUNTY_PRICE_4 = 10,
};

bool passChecks(Player * pPlayer, const char * name)
{

    Player * pBounty = sObjectAccessor->FindPlayerByName(name);
    WorldSession * m_session = pPlayer->GetSession();
    if (!pBounty)
    {
        m_session->SendNotification("The player is offline or doesn't exist!");
        return false;
    }
    QueryResult result = CharacterDatabase.PQuery("SELECT * FROM bounties WHERE guid ='%u'", pBounty->GetGUID());
    if (result)
    {
        m_session->SendNotification("This player already has a bounty on them!");
        return false;
    }
    if (pPlayer->GetGUID() == pBounty->GetGUID())
    {
        m_session->SendNotification("You cannot set a bounty on yourself!");
        return false;
    }
    return true;
}

void alertServer(const char * name, int msg)
{
    std::string message;
    if (msg == 1)
    {
        message = "A bounty has been placed on |cffffffff";
        message += name;
        message += "|. Kill the target immediately to collect the reward!";
    }
    else if (msg == 2)
    {
        message = "The bounty on |cffffffff";
        message += name;
        message += "| has been collected!";
    }
    sWorld->SendServerMessage(SERVER_MSG_STRING, message.c_str(), 0);
}


bool hasCurrency(Player * pPlayer, uint32 required, int currency)
{
    WorldSession *m_session = pPlayer->GetSession();
    switch (currency)
    {
    case 0: //gold
    {
        uint32 currentmoney = pPlayer->GetMoney();
        uint32 requiredmoney = (required * 10000);
        if (currentmoney < requiredmoney)
        {
            m_session->SendNotification("You don't have enough gold!");
            return false;
        }
        pPlayer->SetMoney(currentmoney - requiredmoney);
        break;
    }
    case 1: //honor
    {
        uint32 currenthonor = pPlayer->GetHonorPoints();
        if (currenthonor < required)
        {
            m_session->SendNotification("You don't have enough honor!");
            return false;
        }
        pPlayer->SetHonorPoints(currenthonor - required);
        break;
    }
    }
    return true;
}

void flagPlayer(const char * name)
{
    Player * pBounty = sObjectAccessor->FindPlayerByName(name);
    pBounty->SetPvP(true);
    pBounty->SetByteFlag(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_FFA_PVP);
}

class BountyHunter : public CreatureScript
{
public:
    BountyHunter() : CreatureScript("BountyHunter"){}
    bool OnGossipHello(Player * Player, Creature * Creature)
    {
        Player->ADD_GOSSIP_ITEM(GOSSIP_ICON_BATTLE, PLACE_BOUNTY, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 1);
        Player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TALK, LIST_BOUNTY, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 2);
        Player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TALK, NVM, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 3);
        if (Player->IsGameMaster())
        {
            Player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TALK, WIPE_BOUNTY, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 4);
        }

        Player->PlayerTalkClass->SendGossipMenu(907, Creature->GetGUID());
        return true;
    }

    bool OnGossipSelect(Player* pPlayer, Creature* pCreature, uint32 /*uiSender*/, uint32 uiAction)
    {
        pPlayer->PlayerTalkClass->ClearMenus();
        switch (uiAction)
        {
        case GOSSIP_ACTION_INFO_DEF + 1:
        {
            pPlayer->ADD_GOSSIP_ITEM_EXTENDED(GOSSIP_ICON_BATTLE, BOUNTY_1, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 5, "", 0, true);
            pPlayer->ADD_GOSSIP_ITEM_EXTENDED(GOSSIP_ICON_BATTLE, BOUNTY_2, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 6, "", 0, true);
            pPlayer->ADD_GOSSIP_ITEM_EXTENDED(GOSSIP_ICON_BATTLE, BOUNTY_3, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 7, "", 0, true);
            pPlayer->ADD_GOSSIP_ITEM_EXTENDED(GOSSIP_ICON_BATTLE, BOUNTY_4, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 8, "", 0, true);
            pPlayer->PlayerTalkClass->SendGossipMenu(365, pCreature->GetGUID());
            break;
        }
        case GOSSIP_ACTION_INFO_DEF + 2:
        {
            QueryResult Bounties = CharacterDatabase.PQuery("SELECT * FROM bounties");

            if (!Bounties)
            {
                pPlayer->PlayerTalkClass->SendCloseGossip();
                return false;
            }
#if SET_CURRENCY == 0
            if (Bounties->GetRowCount() > 1)
            {
                pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_BATTLE, "Bounties: ", GOSSIP_SENDER_MAIN, 1);
                do
                {
                    Field * fields = Bounties->Fetch();
                    std::string option;
                    QueryResult name = CharacterDatabase.PQuery("SELECT name FROM characters WHERE guid='%u'", fields[0].GetUInt64());
                    Field * names = name->Fetch();
                    option = names[0].GetString();
                    option += " ";
                    option += fields[1].GetString();
                    option += " gold";
                    pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_BATTLE, option, GOSSIP_SENDER_MAIN, 1);
                } while (Bounties->NextRow());
            }
            else
            {
                pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_BATTLE, "Bounties: ", GOSSIP_SENDER_MAIN, 1);
                Field * fields = Bounties->Fetch();
                std::string option;
                QueryResult name = CharacterDatabase.PQuery("SELECT name FROM characters WHERE guid='%u'", fields[0].GetUInt64());
                Field * names = name->Fetch();
                option = names[0].GetString();
                option += " ";
                option += fields[1].GetString();
                option += " gold";
                pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_BATTLE, option, GOSSIP_SENDER_MAIN, 1);

            }
#endif
#if SET_CURRENCY == 1
            if (Bounties->GetRowCount() > 1)
            {
                pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_BATTLE, "Bounties: ", GOSSIP_SENDER_MAIN, 1);
                do
                {
                    Field * fields = Bounties->Fetch();
                    std::string option;
                    QueryResult name = CharacterDatabase.PQuery("SELECT name FROM characters WHERE guid='%u'", fields[0].GetUInt64());
                    Field * names = name->Fetch();
                    option = names[0].GetString();
                    option += " ";
                    option += fields[1].GetString();
                    option += " honor";
                    pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_BATTLE, option, GOSSIP_SENDER_MAIN, 1);
                } while (Bounties->NextRow());
            }
            else
            {
                pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_BATTLE, "Bounties: ", GOSSIP_SENDER_MAIN, 1);
                Field * fields = Bounties->Fetch();
                std::string option;
                QueryResult name = CharacterDatabase.PQuery("SELECT name FROM characters WHERE guid='%u'", fields[0].GetUInt64());
                Field * names = name->Fetch();
                option = names[0].GetString();
                option += " ";
                option += fields[1].GetString();
                option += " honor";
                pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_BATTLE, option, GOSSIP_SENDER_MAIN, 1);

            }
            #endif

            pPlayer->PlayerTalkClass->SendGossipMenu(878, pCreature->GetGUID());
            break;
        }
        case GOSSIP_ACTION_INFO_DEF + 3:
        {
            pPlayer->PlayerTalkClass->SendCloseGossip();
            break;
        }
        case GOSSIP_ACTION_INFO_DEF + 4:
        {
            CharacterDatabase.PExecute("TRUNCATE TABLE bounties");
            pPlayer->PlayerTalkClass->SendCloseGossip();
            break;
        }
        }
        return true;
    }

    bool OnGossipSelectCode(Player* pPlayer, Creature* pCreature, uint32 uiSender, uint32 uiAction, const char * code)
    {
        pPlayer->PlayerTalkClass->ClearMenus();
        if (uiSender == GOSSIP_SENDER_MAIN)
        {
            if (islower(code[0]))
                toupper(code[0]);

            if (passChecks(pPlayer, code))
            {
                Player * pBounty = sObjectAccessor->FindPlayerByName(code);
                switch (uiAction)
                {
                case GOSSIP_ACTION_INFO_DEF + 5:
                {
                    if (hasCurrency(pPlayer, BOUNTY_PRICE_1, SET_CURRENCY))
                    {
                        CharacterDatabase.PExecute("INSERT INTO bounties VALUES('%u','1', '1')", pBounty->GetGUID());
                        alertServer(code, 1);
                        flagPlayer(code);
                        pPlayer->PlayerTalkClass->SendCloseGossip();
                    }
                    break;
                }

                case GOSSIP_ACTION_INFO_DEF + 6:
                {
                    if (hasCurrency(pPlayer, BOUNTY_PRICE_2, SET_CURRENCY))
                    {
                        CharacterDatabase.PExecute("INSERT INTO bounties VALUES('%u', '3', '2')", pBounty->GetGUID());
                        alertServer(code, 1);
                        flagPlayer(code);
                        pPlayer->PlayerTalkClass->SendCloseGossip();
                    }
                    break;
                }
                case GOSSIP_ACTION_INFO_DEF + 7:
                {
                    if (hasCurrency(pPlayer, BOUNTY_PRICE_3, SET_CURRENCY))
                    {
                        CharacterDatabase.PExecute("INSERT INTO bounties VALUES('%u', '5', '3')", pBounty->GetGUID());
                        alertServer(code, 1);
                        flagPlayer(code);
                        pPlayer->PlayerTalkClass->SendCloseGossip();
                    }
                    break;
                }
                case GOSSIP_ACTION_INFO_DEF + 8:
                {
                    if (hasCurrency(pPlayer, BOUNTY_PRICE_4, SET_CURRENCY))
                    {
                        CharacterDatabase.PExecute("INSERT INTO bounties VALUES('%u', '10', '3')", pBounty->GetGUID());
                        alertServer(code, 1);
                        flagPlayer(code);
                        pPlayer->PlayerTalkClass->SendCloseGossip();
                    }
                    break;
                }

                }
            }
            else
            {
                pPlayer->PlayerTalkClass->SendCloseGossip();
            }
        }
        return true;
    }
};


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

    void OnPVPKill(Player * Killer, Player * Bounty)
    {
        if (Killer->GetGUID() == Bounty->GetGUID())
            return;

        QueryResult result = CharacterDatabase.PQuery("SELECT * FROM bounties WHERE guid='%u'", Bounty->GetGUID());
        if (!result)
            return;

        Field * fields = result->Fetch();
#if SET_CURRENCY == 0
        switch (fields[2].GetUInt64())
        {
        case 1:
            Killer->SetMoney(Killer->GetMoney() + (BOUNTY_PRICE_1 * 10000));
            break;
        case 2:
            Killer->SetMoney(Killer->GetMoney() + (BOUNTY_PRICE_2 * 10000));
            break;
        case 3:
            Killer->SetMoney(Killer->GetMoney() + (BOUNTY_PRICE_3 * 10000));
            break;
        case 4:
            Killer->SetMoney(Killer->GetMoney() + (BOUNTY_PRICE_4 * 10000));
            break;
        }
#endif
#if SET_CURRENCY == 1
        switch (fields[2].GetUInt64())
        {
        case 1:
            Killer->SetHonorPoints(Killer->GetHonorPoints() + (BOUNTY_PRICE_1));
            break;
        case 2:
            Killer->SetHonorPoints(Killer->GetHonorPoints() + (BOUNTY_PRICE_2));
            break;
        case 3:
            Killer->SetHonorPoints(Killer->GetHonorPoints() + (BOUNTY_PRICE_3));
            break;
        case 4:
            Killer->SetHonorPoints(Killer->GetHonorPoints()) + (BOUNTY_PRICE_4));
            break;
        }
#endif

        CharacterDatabase.PExecute("DELETE FROM bounties WHERE guid='%u'", Bounty->GetGUID());
        alertServer(Bounty->GetName().c_str(), 2);

    }
};

void AddSC_BountyHunter()
{
    new BountyHunter();
    new BountyKills();
} 


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SQL Part : Characters !

PHP Code:

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-- phpMyAdmin SQL Dump
-- version 4.1.12
-- http://www.phpmyadmin.net
--
-- Host: localhost:3306
-- Erstellungszeit: 17. Jun 2014 um 20:34
-- Server Version: 5.5.35-0+wheezy1
-- PHP-Version: 5.4.16

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
SET time_zone = "+00:00";


/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;

--
-- Datenbank: `characters`
--

-- --------------------------------------------------------

--
-- Table Structure for `bounties`
--

CREATE TABLE IF NOT EXISTS `bounties` (
  `guid` int(200) unsigned NOT NULL,
  `visual` varchar(200) NOT NULL,
  `price` int(200) NOT NULL,
  PRIMARY KEY (`guid`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;

/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */; 


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World Creature Template : BountyHunter :)

PHP Code:

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INSERT INTO `creature_template` (`entry`, `difficulty_entry_1`, `difficulty_entry_2`, `difficulty_entry_3`, `KillCredit1`, `KillCredit2`, `modelid1`, `modelid2`, `modelid3`, `modelid4`, `name`, `subname`, `IconName`, `gossip_menu_id`, `minlevel`, `maxlevel`, `exp`, `faction`, `npcflag`, `speed_walk`, `speed_run`, `scale`, `rank`, `dmgschool`, `BaseAttackTime`, `RangeAttackTime`, `BaseVariance`, `RangeVariance`, `unit_class`, `unit_flags`, `unit_flags2`, `dynamicflags`, `family`, `trainer_type`, `trainer_spell`, `trainer_class`, `trainer_race`, `type`, `type_flags`, `lootid`, `pickpocketloot`, `skinloot`, `resistance1`, `resistance2`, `resistance3`, `resistance4`, `resistance5`, `resistance6`, `spell1`, `spell2`, `spell3`, `spell4`, `spell5`, `spell6`, `spell7`, `spell8`, `PetSpellDataId`, `VehicleId`, `mingold`, `maxgold`, `AIName`, `MovementType`, `InhabitType`, `HoverHeight`, `HealthModifier`, `ManaModifier`, `ArmorModifier`, `DamageModifier`, `ExperienceModifier`, `RacialLeader`, `questItem1`, `questItem2`, `questItem3`, `questItem4`, `questItem5`, `questItem6`, `movementId`, `RegenHealth`, `mechanic_immune_mask`, `flags_extra`, `ScriptName`, `VerifiedBuild`) VALUES('99014','0','0','0','0','0','24818','3422','24819','24821','George','Bounty Hunter','','0','255','255','0','35','0','1','1.14286','1','0','0','0','0','1','1','1','0','0','0','0','0','0','0','0','7','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','','0','3','1','5','1','1','1','1','0','0','0','0','0','0','0','0','1','0','0','BountyHunter','1'); 


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thanks for sharing