U4DEngine::U4DSceneActiveState Class Reference

The U4DSceneActiveState class represents the scene Active state. More...

Inherits U4DEngine::U4DSceneStateInterface.

Public Member Functions
void	enter (U4DScene *uScene)
	enters new state More...
void	execute (U4DScene *uScene, double dt)
	executes current state More...
void	render (U4DScene *uScene, id< MTLCommandBuffer > uCommandBuffer)
	Renders current scene. More...
void	exit (U4DScene *uScene)
	exits current state More...
bool	isSafeToChangeState (U4DScene *uScene)
	true if is safe to change states More...
Public Member Functions inherited from U4DEngine::U4DSceneStateInterface
virtual	~U4DSceneStateInterface ()
	Scene Interface destructor.

Static Public Member Functions
static U4DSceneActiveState *	sharedInstance ()

Static Public Attributes
static U4DSceneActiveState *	instance =0

Detailed Description

The U4DSceneActiveState class represents the scene Active state.

Member Function Documentation

enter()

void U4DEngine::U4DSceneActiveState::enter ( U4DScene *  uScene )

virtual

enters new state

Parameters

uScene

scene to enter into new state

Implements U4DEngine::U4DSceneStateInterface.

execute()

void U4DEngine::U4DSceneActiveState::execute ( U4DScene *  uScene, double  dt  )

virtual

executes current state

Parameters

uScene	scene to execute
dt	game tick

Implements U4DEngine::U4DSceneStateInterface.

exit()

void U4DEngine::U4DSceneActiveState::exit ( U4DScene *  uScene )

virtual

exits current state

Parameters

uScene

scene to exit

Implements U4DEngine::U4DSceneStateInterface.

isSafeToChangeState()

bool U4DEngine::U4DSceneActiveState::isSafeToChangeState ( U4DScene *  uScene )

virtual

true if is safe to change states

Parameters

uScene

current scene

Implements U4DEngine::U4DSceneStateInterface.

render()

void U4DEngine::U4DSceneActiveState::render ( U4DScene *  uScene, id< MTLCommandBuffer >  uCommandBuffer  )

virtual

Renders current scene.

Parameters

uScene	scene to render
uRenderEncoder	metal render encoder

Implements U4DEngine::U4DSceneStateInterface.