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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef PLAYER_HANDLER_H
#define PLAYER_HANDLER_H
#include "System/creg/creg_cond.h"
#include <cassert>
#include <vector>
class CGameSetup;
class CPlayer;
class CPlayerHandler
{
public:
CR_DECLARE(CPlayerHandler);
CPlayerHandler();
~CPlayerHandler();
void LoadFromSetup(const CGameSetup* setup);
/**
* @brief Player
* @param id index to fetch
* @return CPlayer pointer
*
* Accesses a CPlayer instance at a given index
*/
CPlayer* Player(int id) { assert(unsigned(id) < players.size()); return players[id]; }
/**
* @brief Player
* @param name name of the player
* @return his playernumber of -1 if not found
*
* Search a player by name.
*/
int Player(const std::string& name) const;
void PlayerLeft(int id, unsigned char reason);
/**
* @brief Number of players the game was created for
*
* Will change at runtime, for example if a new spectator joins
*/
int ActivePlayers() const { return players.size(); }
/**
* @brief Number of players in a team
*
* Will change during runtime (Connection lost, died, ...).
* This excludes spectators and AIs.
*/
std::vector<int> ActivePlayersInTeam(int teamId) const;
/**
* @brief is the supplied id a valid playerId?
*
* Will change during at runtime when a new spectator joins
*/
bool IsValidPlayer(int id) const {
return ((id >= 0) && (id < ActivePlayers()));
}
void GameFrame(int frameNum);
/**
* @brief Adds a new player for dynamic join
*
* This resizes the playerlist adding stubs if there's gaps to his playerNum
*/
void AddPlayer(const CPlayer& player);
private:
typedef std::vector<CPlayer*> playerVec;
/**
* @brief players
*
* for all the players in the game
*/
playerVec players;
};
extern CPlayerHandler* playerHandler;
#endif // !PLAYER_HANDLER_H
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