utl Namespace Reference

Namespaces
namespace	cli
namespace	Config
namespace	GameConfig
namespace	Path
namespace	srv

Classes
class	Clock
	Class for clock. More...
class	Event
	Event structure for inter-component communication. More...
class	EventBus
	Thread-safe event bus for decoupled component communication. More...
struct	EventConnect
class	EventStats
	Event statistics structure. More...
interface	IPlugin
	Interface for plugins. More...
class	Logger
	Class for logging. More...
class	PluginLoader
	Modern, type-safe plugin loader. More...
struct	SharedLib
	Handle to a dynamic library with RAII. More...

Typedefs
using	LibHandle
using	EntryPointFn = IPlugin *(*)()

Enumerations
enum class	EventType : std::uint32_t {   WORLD_STATE_RECEIVED = 0x1000 , ENTITY_EVENTS_RECEIVED = 0x1001 , PLAYER_CONNECTED = 0x1002 , PLAYER_DISCONNECTED = 0x1003 ,   PLAYER_INPUT_RECEIVED = 0x1010 , ENTITY_EVENT_RECEIVED = 0x1011 , CONNECTION_ACCEPTED = 0x1020 , CONNECTION_REJECTED = 0x1021 ,   SERVER_DISCONNECTED = 0x1022 , SEND_PLAYER_INPUT = 0x2000 , SEND_ENTITY_EVENT = 0x2001 , SEND_ENTITY_EVENTS = 0x2002 ,   BROADCAST_WORLD_STATE = 0x2003 , BROADCAST_TO_CLIENTS = 0x2004 , SEND_TO_CLIENT = 0x2010 , DISCONNECT_CLIENT = 0x2011 ,   REQUEST_CONNECT = 0x2020 , REQUEST_DISCONNECT = 0x2021 , SERVER_START = 0x3000 , SERVER_STOP = 0x3001 ,   SERVER_STATUS_UPDATE = 0x3002 , LOBBY_LIST_REQUEST = 0x4000 , LOBBY_LIST_RESPONSE = 0x4001 , LOBBY_CREATE = 0x4010 ,   LOBBY_CREATE_RESPONSE = 0x4011 , LOBBY_JOIN = 0x4020 , LOBBY_JOIN_RESPONSE = 0x4021 , LOBBY_LEAVE = 0x4030 ,   LOBBY_UPDATE = 0x4040 , GAME_START = 0x4050 , GAME_OVER = 0x4060 }
	Event types for inter-component communication. More...
enum class	EventPriority : std::uint8_t { LOW = 0 , NORMAL = 1 , HIGH = 2 , CRITICAL = 3 }
	Event priority levels. More...
enum class	PluginType : uint8_t {   AUDIO = 0 , NETWORK_CLIENT = 1 , NETWORK_SERVER = 1 , RENDERER = 2 ,   GAME_CLIENT = 3 , GAME_SERVER = 4 , UNKNOWN = 255 }
enum class	LogLevel : uint8_t { INFO , WARNING }

Functions
std::pair< float, float >	calculateSpriteCenter (const float x, const float y, const float spriteWidth, const float spriteHeight, const float scale)
	Calculate the center position of a sprite.
std::pair< float, float >	calculateHitboxOffsets (const float spriteWidth, const float spriteHeight, const float scale)
	Calculate hitbox offsets to center the hitbox on the sprite.
std::pair< float, float >	calculateHitboxOffsetsRelative (const float x, const float y, const float spriteWidth, const float spriteHeight, const float scale)
	Calculate hitbox offsets relative to sprite position.
std::vector< char >	readFile (const std::string &filename)
std::unordered_map< std::string, std::string >	getEnvMap (const char *const *env)

Variables
static constexpr std::uint32_t	NETWORK_CLIENT = 1
static constexpr std::uint32_t	NETWORK_SERVER = 2
static constexpr std::uint32_t	GAME_LOGIC = 3
static constexpr std::uint32_t	RENDERING_ENGINE = 4

Typedef Documentation

EntryPointFn

using utl::EntryPointFn = IPlugin *(*)()

Definition at line 78 of file PluginLoader.hpp.

LibHandle

using utl::LibHandle

Initial value:

 
 
 
 
        void *

Definition at line 34 of file PluginLoader.hpp.

Enumeration Type Documentation

EventPriority

enum class utl::EventPriority : std::uint8_t

strong

Event priority levels.

Enumerator
LOW
NORMAL
HIGH
CRITICAL

Definition at line 70 of file Event.hpp.

EventType

enum class utl::EventType : std::uint32_t

strong

Event types for inter-component communication.

Enumerator
WORLD_STATE_RECEIVED
ENTITY_EVENTS_RECEIVED
PLAYER_CONNECTED
PLAYER_DISCONNECTED
PLAYER_INPUT_RECEIVED
ENTITY_EVENT_RECEIVED
CONNECTION_ACCEPTED
CONNECTION_REJECTED
SERVER_DISCONNECTED
SEND_PLAYER_INPUT
SEND_ENTITY_EVENT
SEND_ENTITY_EVENTS
BROADCAST_WORLD_STATE
BROADCAST_TO_CLIENTS
SEND_TO_CLIENT
DISCONNECT_CLIENT
REQUEST_CONNECT
REQUEST_DISCONNECT
SERVER_START
SERVER_STOP
SERVER_STATUS_UPDATE
LOBBY_LIST_REQUEST
LOBBY_LIST_RESPONSE
LOBBY_CREATE
LOBBY_CREATE_RESPONSE
LOBBY_JOIN
LOBBY_JOIN_RESPONSE
LOBBY_LEAVE
LOBBY_UPDATE
GAME_START
GAME_OVER

Definition at line 25 of file Event.hpp.

LogLevel

enum class utl::LogLevel : uint8_t

strong

Enumerator
INFO
WARNING

Definition at line 17 of file Logger.hpp.

PluginType

enum class utl::PluginType : uint8_t

strong

Enumerator
AUDIO
NETWORK_CLIENT
NETWORK_SERVER
RENDERER
GAME_CLIENT
GAME_SERVER
UNKNOWN

Definition at line 21 of file IPlugin.hpp.

Function Documentation

calculateHitboxOffsets()

std::pair< float, float > utl::calculateHitboxOffsets ( const float spriteWidth, const float spriteHeight, const float scale )

inline

Calculate hitbox offsets to center the hitbox on the sprite.

Parameters

spriteWidth	Sprite width
spriteHeight	Sprite height
scale	Sprite scale

Returns

Pair of (offsetX, offsetY)

Definition at line 35 of file HitboxUtils.hpp.

Referenced by gme::Game::createPlayer(), gme::GameSolo::createPlayer(), gme::PlayerControllerMulti::createPlayer(), gme::ProjectileManager::createProjectile(), and gme::GameMulti::handleWorldStateUpdate().

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calculateHitboxOffsetsRelative()

std::pair< float, float > utl::calculateHitboxOffsetsRelative ( const float x, const float y, const float spriteWidth, const float spriteHeight, const float scale )

inline

Calculate hitbox offsets relative to sprite position.

Parameters

x	Sprite X position
y	Sprite Y position
spriteWidth	Sprite width
spriteHeight	Sprite height
scale	Sprite scale

Returns

Pair of (offsetX, offsetY) relative to sprite position

Definition at line 50 of file HitboxUtils.hpp.

References calculateSpriteCenter().

Referenced by gme::SpawnSystem::spawnEnemy(), and gme::SpawnSystem::spawnWave().

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calculateSpriteCenter()

std::pair< float, float > utl::calculateSpriteCenter ( const float x, const float y, const float spriteWidth, const float spriteHeight, const float scale )

inline

Calculate the center position of a sprite.

Parameters

x	Sprite X position
y	Sprite Y position
spriteWidth	Sprite width
spriteHeight	Sprite height
scale	Sprite scale

Returns

Pair of (centerX, centerY)

Definition at line 22 of file HitboxUtils.hpp.

Referenced by calculateHitboxOffsetsRelative().

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getEnvMap()

std::unordered_map< std::string, std::string > utl::getEnvMap ( const char *const * env )

nodiscard

Definition at line 30 of file utils.cpp.

readFile()

std::vector< char > utl::readFile ( const std::string & filename )

nodiscard

Definition at line 9 of file utils.cpp.

Variable Documentation

GAME_LOGIC

std::uint32_t utl::GAME_LOGIC = 3

staticconstexpr

Definition at line 19 of file Event.hpp.

Referenced by srv::AsioServer::broadcastGameStart(), gme::RTypeServer::checkGameOver(), srv::AsioServer::handleConnect(), srv::AsioServer::handleDisconnect(), srv::AsioServer::handleEntityEvent(), srv::AsioServer::handleStartGameRequest(), gme::RTypeServer::RTypeServer(), and gme::RTypeServer::update().

NETWORK_CLIENT

std::uint32_t utl::NETWORK_CLIENT = 1

staticconstexpr

Definition at line 17 of file Event.hpp.

Referenced by gme::ServerScene::connectServer(), gme::CreateRoomScene::createRoom(), gme::JoinRoomScene::event(), gme::GameMulti::handleWorldStateUpdate(), gme::WaitingRoomScene::leaveLobby(), gme::JoinRoomScene::refreshRoomList(), gme::PlayerControllerMulti::sendInputToServer(), and gme::WaitingRoomScene::startGame().

NETWORK_SERVER

std::uint32_t utl::NETWORK_SERVER = 2

staticconstexpr

Definition at line 18 of file Event.hpp.

Referenced by srv::AsioServer::broadcastGameStart(), and gme::RTypeServer::broadcastWorldState().

RENDERING_ENGINE

std::uint32_t utl::RENDERING_ENGINE = 4

staticconstexpr

Definition at line 20 of file Event.hpp.

Referenced by eng::AsioClient::handleConnectAccept().