File: rabbitTimer.cpp

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/* bzflag
 * Copyright (c) 1993-2012 Tim Riker
 *
 * This package is free software;  you can redistribute it and/or
 * modify it under the terms of the license found in the file
 * named COPYING that should have accompanied this file.
 *
 * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#include "bzfsAPI.h"

class rabbitTimer : public bz_Plugin
{
public:
	virtual const char* Name (){return "Rabit Timer";}
	virtual void Init ( const char* config);

	virtual void Event(bz_EventData *eventData);

	float rabbitKillTimeLimit; //the max time the rabbit has to kill someone
	bool rollOver; //whether or not to roll over leftover seconds

	float rabbitDeathTime;

	int currentRabbit;
};

BZ_PLUGIN(rabbitTimer)

void rabbitTimer::Event(bz_EventData *eventData)
{
	if (eventData->eventType == bz_eTickEvent)
	{
		bz_TickEventData_V1* tickdata = (bz_TickEventData_V1*)eventData;

		if (currentRabbit != -1 && tickdata->eventTime >= rabbitDeathTime)
		{
			//kill the wabbit!
			bz_killPlayer(currentRabbit, false, BZ_SERVER);

			//stopgap. the kill event should do this, really...
			currentRabbit = -1;
			rabbitDeathTime = (float)tickdata->eventTime + rabbitKillTimeLimit;

			bz_sendTextMessage (BZ_SERVER, BZ_ALLUSERS, "Time's up! Selecting new rabbit.");
		}
		else if (currentRabbit == -1 && bz_getTeamCount(eHunterTeam) >= 3) //make sure we've got enough people before reactivating the timer
		{
			//find the new rabbit
			bz_APIIntList pl;
			bz_getPlayerIndexList(&pl);

			for (unsigned int i = 0; i < pl.size() && currentRabbit == -1; i++)
			{
				bz_BasePlayerRecord* pr = bz_getPlayerByIndex(pl.get(i));

				if (pr != NULL)
				{
					if (pr->team == eRabbitTeam)
					{
						currentRabbit = pr->playerID;
						int limit = (int)rabbitKillTimeLimit;
						bz_sendTextMessage(BZ_SERVER, currentRabbit, bz_format("You have %d seconds to make a kill!", limit));
					}
					bz_freePlayerRecord(pr);
				}
			}
		}
	}
	else if (eventData->eventType == bz_ePlayerDieEvent)
	{

		bz_PlayerDieEventData_V1* killdata = (bz_PlayerDieEventData_V1*)eventData;

		if (killdata->team == eRabbitTeam)
		{
			currentRabbit = -1; //we will sort this out on the next tick

			rabbitDeathTime = (float)killdata->eventTime + rabbitKillTimeLimit;
		}
		else if (killdata->killerTeam == eRabbitTeam && currentRabbit != -1)
		{
			if (rollOver)
			{
				rabbitDeathTime += rabbitKillTimeLimit;

				int limit = (int)rabbitKillTimeLimit;
				int timeremaining = (int)(rabbitDeathTime - killdata->eventTime);

				bz_sendTextMessage(BZ_SERVER, currentRabbit, bz_format("+%d seconds: %d seconds remaining.", limit, timeremaining));
			}
			else
			{
				rabbitDeathTime = (float)killdata->eventTime + rabbitKillTimeLimit;

				int limit = (int)rabbitKillTimeLimit;
				bz_sendTextMessage(BZ_SERVER, currentRabbit, bz_format("%d seconds remaining.", limit));
			}
		}
	}
	else if (eventData->eventType == bz_ePlayerDieEvent)
	{
		bz_PlayerJoinPartEventData_V1* partdata = (bz_PlayerJoinPartEventData_V1*)eventData;

		if (partdata->record->team == eRabbitTeam) //we need to select a new rabbit if the rabbit leaves.
		{
			currentRabbit = -1; //we will sort this out on the next tick

			rabbitDeathTime = (float)partdata->eventTime + rabbitKillTimeLimit;
		}
	}
}

void rabbitTimer::Init(const char* commandLine)
{
	rabbitKillTimeLimit = 30.0;
	rollOver = false;
	currentRabbit = -1;
	rabbitDeathTime = 3600.0; //something large

	std::string param = commandLine;

	if (param.size() > 0 && param.at(0) == '+')
	{
		rollOver = true;
		param  = param.erase(0,1);
	}

	int newtime = atoi(param.c_str());

	if (newtime > 0)
		rabbitKillTimeLimit = (float)newtime;

	Register(bz_ePlayerDieEvent);
	Register(bz_ePlayerPartEvent);
	Register(bz_eTickEvent);
}


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