rtype::server::Game Class Reference

Authoritative game simulation run by the server. More...

#include <game.hpp>

Public Member Functions
	Game (std::uint16_t port=4242)
	Creates the game and its network server.
void	onLoad (rtk::EngineContext &context)
	Registers components, loads blueprints, adds the systems and starts the network server.
void	onUpdate (rtk::EngineContext &context, float dt)
	Updates the active scene.
void	onUnload (rtk::EngineContext &context)
	Exits the scene and stops the network server.
bool	shouldContinue () const
	Tells the engine whether to keep running.
void	incrementServerTick ()
	Advances the server tick by one.
std::uint32_t	getServerTick () const
	Returns the server tick.
std::size_t	getPlayerCount () const
	Returns the number of connected players.
const std::unordered_map< std::uint32_t, std::size_t > &	getPlayers () const
	Returns the connected players.
bool	isGameActive () const
	Tells whether a round is being played.
void	setGameActive (bool active)
	Marks a round as started or stopped.
void	resetGameState ()
	Forgets every player and resets the tick and round state.

Detailed Description

Authoritative game simulation run by the server.

Owns the network server, the lobby and in game scenes, and the player entities, and replicates the world to every connected client.

Constructor & Destructor Documentation

Game()

rtype::server::Game::Game ( std::uint16_t port = 4242 )

explicit

Creates the game and its network server.

Parameters

port	UDP port to listen on.

Member Function Documentation

onLoad()

void rtype::server::Game::onLoad

(

rtk::EngineContext &

context

)

Registers components, loads blueprints, adds the systems and starts the network server.

Parameters

context

Engine services.

onUpdate()

void rtype::server::Game::onUpdate	(	rtk::EngineContext &	context,
		float	dt )

Updates the active scene.

Parameters

context	Engine services.
dt	Elapsed time since the last frame, in seconds.

onUnload()

void rtype::server::Game::onUnload

(

rtk::EngineContext &

context

)

Exits the scene and stops the network server.

Parameters

context

Engine services.

shouldContinue()

bool rtype::server::Game::shouldContinue

(

)

const

Tells the engine whether to keep running.

Returns

True while the server runs.

getServerTick()

std::uint32_t rtype::server::Game::getServerTick ( ) const

inline

Returns the server tick.

Returns

Number of simulated frames since the game started.

getPlayerCount()

std::size_t rtype::server::Game::getPlayerCount ( ) const

inline

Returns the number of connected players.

Returns

The player count.

getPlayers()

const std::unordered_map< std::uint32_t, std::size_t > & rtype::server::Game::getPlayers ( ) const

inline

Returns the connected players.

Returns

Map from connection id to player entity.

isGameActive()

bool rtype::server::Game::isGameActive ( ) const

inline

Tells whether a round is being played.

Returns

True in the in game scene.

setGameActive()

void rtype::server::Game::setGameActive ( bool active )

inline

Marks a round as started or stopped.

Parameters

active

True while a round is played.