// rabidRabbit.cpp : Defines the entry point for the DLL application.

#include "bzfsAPI.h"
#include <map>
#include <cmath>

class RabidRabbitHandler : public bz_CustomMapObjectHandler
{
public:
    virtual bool MapObject(bz_ApiString object, bz_CustomMapObjectInfo *data);
};

RabidRabbitHandler rabidrabbithandler;

class RabidRabbitEventHandler : public bz_Plugin
{
public:
    virtual const char* Name()
    {
        return "Rabid Rabbit";
    }
    virtual void Init(const char* config);
    virtual void Cleanup();

    virtual void Event(bz_EventData *eventData);

private:
    unsigned int currentKillZone;
    unsigned int rabbitNotifiedWrongZoneNum;
    bool rabbitNotifiedWrongZone;
};

BZ_PLUGIN(RabidRabbitEventHandler)


void RabidRabbitEventHandler::Init(const char* /*commandLineParameter*/)
{
    MaxWaitTime = 1.0f;
    bz_registerCustomMapObject("RABIDRABBITZONE",&rabidrabbithandler);
    Register(bz_eTickEvent);
    Register(bz_ePlayerDieEvent);

    currentKillZone = 0;
    rabbitNotifiedWrongZone = false;
    rabbitNotifiedWrongZoneNum = 0;
}

void RabidRabbitEventHandler::Cleanup(void)
{
    Flush();
    bz_removeCustomMapObject("RABIDRABBITZONE");
}

class RabidRabbitZone : public bz_CustomZoneObject
{
public:
    RabidRabbitZone()
    {
        zonekillhunter = false;
        WW = "";
        WWLifetime = 0;
        WWPosition[0] = 0;
        WWPosition[1] = 0;
        WWPosition[2] = 0;
        WWTilt = 0;
        WWDirection = 0;
        WWShotID = 0;
        WWRepeat = 0.5;
        WWFired = false;
        WWLastFired = 0;
    }

    bool zonekillhunter;

    bz_ApiString WW;
    float WWLifetime, WWPosition[3], WWTilt, WWDirection;
    double WWLastFired, WWRepeat;
    bool WWFired;
    int WWShotID;

    std::string playermessage;
    std::string servermessage;
};

std::vector <RabidRabbitZone> zoneList;

bool RabidRabbitHandler::MapObject(bz_ApiString object, bz_CustomMapObjectInfo *data)
{
    if (object != "RABIDRABBITZONE" || !data)
        return false;

    RabidRabbitZone newZone;
    newZone.handleDefaultOptions(data);

    // parse all the chunks
    for (unsigned int i = 0; i < data->data.size(); i++)
    {
        std::string line = data->data.get(i).c_str();

        bz_APIStringList *nubs = bz_newStringList();
        nubs->tokenize(line.c_str()," ",0,true);

        if (nubs->size() > 0)
        {
            std::string key = bz_toupper(nubs->get(0).c_str());

            if (key == "RRZONEWW" && nubs->size() > 10)
            {
                newZone.WW = nubs->get(1);
                newZone.WWLifetime = (float)atof(nubs->get(2).c_str());
                newZone.WWPosition[0] = (float)atof(nubs->get(3).c_str());
                newZone.WWPosition[1] = (float)atof(nubs->get(4).c_str());
                newZone.WWPosition[2] = (float)atof(nubs->get(5).c_str());
                newZone.WWTilt = (float)(atof(nubs->get(6).c_str()) * M_PI/180.0);  // convert degrees to radians
                newZone.WWDirection = (float)(atof(nubs->get(7).c_str()) * M_PI/180.0); // convert degrees to radians
                newZone.WWShotID = (int)atoi(nubs->get(8).c_str());
                newZone.WWRepeat = (float)atof(nubs->get(10).c_str());
            }
            else if (key == "SERVERMESSAGE" && nubs->size() > 1)
                newZone.servermessage = nubs->get(1).c_str();

            else if (key == "ZONEKILLHUNTER")
            {
                if (nubs->size() > 1)
                    newZone.playermessage = nubs->get(1).c_str();
                newZone.zonekillhunter = true;
            }
        }
        bz_deleteStringList(nubs);
    }

    zoneList.push_back(newZone);
    return true;
}

void killAllHunters(std::string messagepass)
{
    bz_APIIntList *playerList = bz_newIntList();
    bz_getPlayerIndexList(playerList);


    for (unsigned int i = 0; i < playerList->size(); i++)
    {

        bz_BasePlayerRecord *player = bz_getPlayerByIndex(playerList->operator[](i));

        if (player)
        {
            if (player->team != eRabbitTeam)
            {
                bz_killPlayer(player->playerID, true, BZ_SERVER);
                bz_sendTextMessage(BZ_SERVER, player->playerID, messagepass.c_str());
            }
            bz_freePlayerRecord(player);
        }
    }

    bz_deleteIntList(playerList);

    return;
}

void RabidRabbitEventHandler::Event(bz_EventData *eventData)
{

    if (eventData->eventType == bz_ePlayerDieEvent)
    {
        bz_PlayerDieEventData_V1 *DieData = (bz_PlayerDieEventData_V1*)eventData;

        if (bz_getBZDBBool("_rrCycleOnDeath") && DieData->team == eRabbitTeam)
        {
            unsigned int i = currentKillZone;
            if (i == (zoneList.size() - 1))
                currentKillZone = 0;
            else
                currentKillZone++;
        }
        return;
    }

    if ((eventData->eventType != bz_eTickEvent) || (zoneList.size() < 2))
        return;

    for (unsigned int i = 0; i < zoneList.size(); i++)
    {
        if (!zoneList[i].WWFired && currentKillZone == i)
        {
            float vector[3];
            bz_vectorFromRotations(zoneList[i].WWTilt, zoneList[i].WWDirection, vector);
            bz_fireServerShot(zoneList[i].WW.c_str(), zoneList[i].WWPosition, vector);
            zoneList[i].WWFired = true;
            zoneList[i].WWLastFired = bz_getCurrentTime();
        }
        else
        {
            if ((bz_getCurrentTime() - zoneList[i].WWLastFired) > zoneList[i].WWRepeat)
                zoneList[i].WWFired = false;
        }
    }

    bz_APIIntList *playerList = bz_newIntList();
    bz_getPlayerIndexList(playerList);

    for (unsigned int h = 0; h < playerList->size(); h++)
    {
        bz_BasePlayerRecord *player = bz_getPlayerByIndex(playerList->operator[](h));

        if (player)
        {

            for (unsigned int i = 0; i < zoneList.size(); i++)
            {
                if (zoneList[i].pointInZone(player->lastKnownState.pos) &&
                        player->spawned && player->team == eRabbitTeam &&
                        currentKillZone != i && !rabbitNotifiedWrongZone)
                {
                    bz_sendTextMessage(BZ_SERVER,player->playerID,
                                       "You are not in the current Rabid Rabbit zone - try another.");
                    rabbitNotifiedWrongZone = true;
                    rabbitNotifiedWrongZoneNum = i;
                }

                if (!zoneList[i].pointInZone(player->lastKnownState.pos) &&
                        player->spawned && player->team == eRabbitTeam &&
                        rabbitNotifiedWrongZone &&
                        rabbitNotifiedWrongZoneNum == i)
                    rabbitNotifiedWrongZone = false;

                if (zoneList[i].pointInZone(player->lastKnownState.pos) &&
                        player->spawned &&
                        player->team == eRabbitTeam &&
                        currentKillZone == i &&
                        bz_getTeamCount(eHunterTeam) > 0)
                {
                    killAllHunters(zoneList[i].servermessage);

                    rabbitNotifiedWrongZone = true;
                    rabbitNotifiedWrongZoneNum = i;

                    if (i == (zoneList.size() - 1))
                        currentKillZone = 0;
                    else
                        currentKillZone++;

                    rabbitNotifiedWrongZone = true;
                    rabbitNotifiedWrongZoneNum = i;
                }

                if (zoneList[i].pointInZone(player->lastKnownState.pos) &&
                        player->spawned &&
                        player->team != eRabbitTeam &&
                        zoneList[i].zonekillhunter)
                {
                    bz_killPlayer(player->playerID, true, BZ_SERVER);
                    bz_sendTextMessage (BZ_SERVER, player->playerID, zoneList[i].playermessage.c_str());
                }
            }
            bz_freePlayerRecord(player);
        }
    }

    bz_deleteIntList(playerList);
    return;
}


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