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

// on_events.cpp

//This function is called when the player logs in (every login)
void OnLogin(Player *pPlayer)
{

}

//This function is called when the player logs out
void OnLogout(Player *pPlayer)
{

}

float Version = 1.00f; //Don't touch this.
bool LooseTokenOnPvPDeath = false; //Set to true if you want the victim to loose tokens when the victim dies.
int32 AmountOfItemsYouWantTheVictimToLoose = 1; //Amount of items you want the victim to loose when victim dies.
bool AddTokenOnPvPKill = false; //Set to false if you don't want the killer to be rewarded.
int32 ItemReward = 40753; //The ItemID of the reward.
int32 AmountOfRewardsOnKillStreak[5] = { 1, 3, 5, 7, 10 }; //With how many items you want to reward the killer when he slays the victim.
int32 HowManyTimesYouWantTheKillerToGetAwardedForKillingTheSameVictim = 1; //Name speaks for It self.
const int32 KillerStreak1 = 3;
const int32 KillerStreak2 = 5;
const int32 KillerStreak3 = 10;
const int32 KillerStreak4 = 15;
const int32 KillerStreak5 = 20;
int32 KillStreaks[5] = { KillerStreak1, KillerStreak2, KillerStreak3, KillerStreak4, KillerStreak5 };//On how many kills the killstreaks should announce & Reward.

struct SystemInfo
{
    uint32              KillStreak;
    uint64              LastGUIDKill;
    uint8               KillCount;
};

//This function is called when the player kills another player
void OnPVPKill(Player *pKiller, Player *pVictim)
{
    uint64 kGUID;
    uint64 vGUID;
    char msg[500];
    kGUID = pKiller->GetGUID();
    vGUID = pVictim->GetGUID();
    if(kGUID == vGUID)
    {
        return;
    }

    if(KillingStreak[kGUID].LastGUIDKill == vGUID)
    {
      KillingStreak[kGUID].KillCount++;
      KillingStreak[vGUID].KillCount = 1;
      //pKiller->AddItem(ItemReward, 1);
      if(LooseTokenOnPvPDeath == true)
          pVictim->DestroyItemCount(ItemReward, AmountOfItemsYouWantTheVictimToLoose, true, false);
    }

    if(KillingStreak[kGUID].LastGUIDKill != vGUID)
    {
      KillingStreak[kGUID].KillCount = 1;
      KillingStreak[vGUID].KillCount = 1;
    }

    if(KillingStreak[kGUID].KillCount == HowManyTimesYouWantTheKillerToGetAwardedForKillingTheSameVictim)
    {
      return;
    }

    ItemPosCountVec dest;
    Item* item = pKiller->StoreNewItem(dest, ItemReward, true, Item::GenerateItemRandomPropertyId(ItemReward));
    KillingStreak[kGUID].KillStreak++;
    KillingStreak[vGUID].KillStreak = 0;
    KillingStreak[kGUID].LastGUIDKill = vGUID;
    KillingStreak[vGUID].LastGUIDKill = 0;
    if(AddTokenOnPvPKill == true)
      pKiller->SendNewItem(item, 1, true, false);
    if(LooseTokenOnPvPDeath == true)
      pVictim->DestroyItemCount(ItemReward, AmountOfItemsYouWantTheVictimToLoose, true, false);

    switch(KillingStreak[kGUID].KillStreak)
    {
    case KillerStreak1:
    sprintf(msg, "[PvP System]: %s killed %s and is on a %u kill streak. ", pKiller->GetName(), pVictim->GetName(), KillStreaks[1]);
    //sWorld->SendWorldText(LANG_SYSTEMMESSAGE, msg);
    pKiller->SendNewItem(item, AmountOfRewardsOnKillStreak[1], true, false);
    break;

    case KillerStreak2:
    sprintf(msg, "[PvP System]: %s killed %s and is on a %u kill streak. ", pKiller->GetName(), pVictim->GetName(), KillStreaks[2]);
    //sWorld->SendWorldText(LANG_SYSTEMMESSAGE, msg);
    pKiller->SendNewItem(item, AmountOfRewardsOnKillStreak[2], true, false);
    break;

    case KillerStreak3:
    sprintf(msg, "[PvP System]: %s killed %s and is on a %u kill streak. ", pKiller->GetName(), pVictim->GetName(), KillStreaks[3]);
    //sWorld->SendWorldText(LANG_SYSTEMMESSAGE, msg);
    pKiller->SendNewItem(item, AmountOfRewardsOnKillStreak[3], true, false);
    break;

    case KillerStreak4:
    sprintf(msg, "[PvP System]: %s killed %s and is on a %u kill streak. ", pKiller->GetName(), pVictim->GetName(), KillStreaks[4]);
    //sWorld->SendWorldText(LANG_SYSTEMMESSAGE, msg);
    pKiller->SendNewItem(item, AmountOfRewardsOnKillStreak[4], true, false);
    break;

    case KillerStreak5:
    sprintf(msg, "[PvP System]: %s killed %s and is on a %u kill streak. ", pKiller->GetName(), pVictim->GetName(), KillStreaks[5]);
    //sWorld->SendWorldText(LANG_SYSTEMMESSAGE, msg);
    pKiller->SendNewItem(item, AmountOfRewardsOnKillStreak[5], true, false);
    KillingStreak[kGUID].KillStreak = 0;
    break;
    }
}

 void AddSC_onevents()
{
    Script *newscript;
    newscript = new Script;
    newscript->Name = "scripted_on_events";
    newscript->pOnLogin = &OnLogin;
    newscript->pOnLogout = &OnLogout;
    newscript->pOnPVPKill = &OnPVPKill;

    newscript->RegisterSelf();
}