SceneManager Class Reference

Manages the current scene and handles scene transitions. More...

#include <SceneManager.h>

Static Public Member Functions
static Scene *	GetCurrentScene ()
	Gets the current scene.
static void	SetNextScene (Scene *scene)
	Sets the next scene to transition to.
static Camera *	GetCurrentCamera ()
	Gets the current camera.
static void	SetCurrentCamera (Camera *cam)
	Sets the current camera.
static Camera *	GetCurrentCamera2D ()
	Gets the current 2D camera.
static void	SetCurrentCamera2D (Camera *cam)
	Sets the current 2D camera.
static Terrain *	GetTerrain ()
	Sets the terrain for the current scene.

Private Member Functions
	SceneManager (const SceneManager &)=delete
SceneManager &	operator= (const SceneManager &)=delete
void	privInitializeScene ()
void	privDraw ()
void	privUpdate ()
void	privEndScene ()

Static Private Member Functions
static SceneManager &	Instance ()
static void	Delete ()
	Deletes the SceneManager instance.
static void	InitializeScene ()
	Initializes the current scene.
static void	UpdateScene ()
	Updates the current scene.
static void	DrawScene ()
	Draws the current scene.
static void	EndScene ()
	Ends the current scene.
static void	SetCurrentScene (Scene *scene)
	Sets the current scene.
static void	ChangeScene (Scene *scene)
	Changes the current scene to the specified scene.

Private Attributes
Scene *	CurrentScene
	Pointer to the current scene.
Scene *	DefaultScene
	Pointer to the default scene.
Scene *	PrevScene
	Pointer to the previous scene during scene transitions.
SceneChangeStrategy *	pSceneChangeStrategy
	Pointer to the scene change strategy.

Static Private Attributes
static SceneManager *	ptrInstance = nullptr

Friends
class	SceneAttorney

Detailed Description

Manages the current scene and handles scene transitions.

The SceneManager class is responsible for managing the current scene and handling scene transitions. It provides methods to set, get, and change the current scene, as well as to initialize, update, draw, and end the scene. It follows the Singleton design pattern.

Member Function Documentation

ChangeScene()

void SceneManager::ChangeScene ( Scene * scene )

staticprivate

Changes the current scene to the specified scene.

Parameters

scene

Pointer to the scene to change to.

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GetCurrentCamera()

Camera * SceneManager::GetCurrentCamera ( )

static

Gets the current camera.

Returns

Pointer to the current camera.

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GetCurrentCamera2D()

Camera * SceneManager::GetCurrentCamera2D ( )

static

Gets the current 2D camera.

Returns

Pointer to the current 2D camera.

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GetCurrentScene()

Scene * SceneManager::GetCurrentScene ( )

static

Gets the current scene.

Returns

Pointer to the current scene.

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GetTerrain()

Terrain * SceneManager::GetTerrain ( )

static

Sets the terrain for the current scene.

Parameters

t	Pointer to the terrain to set.

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SetCurrentCamera()

void SceneManager::SetCurrentCamera ( Camera * cam )

static

Sets the current camera.

Parameters

cam	Pointer to the camera to set as current.

SetCurrentCamera2D()

void SceneManager::SetCurrentCamera2D ( Camera * cam )

static

Sets the current 2D camera.

Parameters

cam	Pointer to the 2D camera to set as current.

SetCurrentScene()

static void SceneManager::SetCurrentScene ( Scene * scene )

inlinestaticprivate

Sets the current scene.

Parameters

scene

Pointer to the scene to set as current.

SetNextScene()

void SceneManager::SetNextScene ( Scene * scene )

static

Sets the next scene to transition to.

Parameters

scene

Pointer to the next scene.

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The documentation for this class was generated from the following files:

• SceneManager.h
• SceneManager.cpp