ArenaInterface.h

#ifndef ARENAINTERFACE_HPP_
#define ARENAINTERFACE_HPP_

#include <iostream>
#include <string>
#include <vector>
#include "FighterInterface.h"

/*
*	WARNING: It is expressly forbidden to modify any part of this document, including its name
*/
class ArenaInterface
{
public:
	ArenaInterface() {}
	virtual ~ArenaInterface() {}

	/*
	*	addFighter(string)
	*
	*	Adds a new fighter to the collection of fighters in the arena. Do not allow
	*	duplicate names.  Reject any string that does not adhere to the format
	*	outlined in the lab specs.
	*
	*	Return true if a new fighter was added; false otherwise.
	*/
	virtual bool addFighter(std::string info) = 0;

	/*
	*	removeFighter(string)
	*
	*	Removes the fighter whose name is equal to the given name.  Does nothing if
	*	no fighter is found with the given name.
	*
	*	Return true if a fighter is removed; false otherwise.
	*/
	virtual bool removeFighter(std::string name) = 0;

	/*
	*	getFighter(string)
	*
	*	Returns the memory address of a fighter whose name is equal to the given
	*	name.  Returns NULL if no fighter is found with the given name.
	*
	*	Return a memory address if a fighter is found; NULL otherwise.
	*/
	virtual FighterInterface* getFighter(std::string name) = 0;

	/*
	*	getSize()
	*
	*	Returns the number of fighters in the arena.
	*
	*	Return a non-negative integer.
	*/
	virtual int getSize() const = 0;
};

#endif /* ARENAINTERFACE_HPP_ */