Package com.csse3200.game.rendering

Class RenderService

java.lang.Object

com.csse3200.game.rendering.RenderService

All Implemented Interfaces:

com.badlogic.gdx.utils.Disposable

public class RenderService
extends Object
implements com.badlogic.gdx.utils.Disposable

Globally accessible service for registering renderable components. Any renderable registered with this service has render() called once per frame.

Constructor Summary

Constructors

Constructor	Description
RenderService()

Method Summary

Modifier and Type	Method	Description
void	dispose()
DebugRenderer	getDebug()
Renderer	getRenderer()	Returns the current renderer instance
com.badlogic.gdx.scenes.scene2d.Stage	getStage()
void	register(Renderable renderable)	Register a new renderable.
void	render(com.badlogic.gdx.graphics.g2d.SpriteBatch batch)	Trigger rendering on the given batch.
void	renderLayer(com.badlogic.gdx.graphics.g2d.SpriteBatch batch, int layer)	Trigger rendering on the given batch only on the given layer.
void	renderLayerRange(com.badlogic.gdx.graphics.g2d.SpriteBatch batch, int minLayer, int maxLayer)	Trigger rendering on the given batch within the given layer range.
void	setDebug(DebugRenderer debugRenderer)
void	setRenderer(Renderer renderer)	Sets the current renderer instance
void	setStage(com.badlogic.gdx.scenes.scene2d.Stage stage)
void	unregister(Renderable renderable)	Unregister a renderable.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RenderService

public RenderService()

Method Details

register

public void register(Renderable renderable)

Register a new renderable.

Parameters:

renderable - new renderable.

renderLayerRange

public void renderLayerRange(com.badlogic.gdx.graphics.g2d.SpriteBatch batch,
 int minLayer,
 int maxLayer)

Trigger rendering on the given batch within the given layer range. This should be called only from the main renderer.

This method will only render layers within the possible range of the IntMap, as such Integer.MIN_VALUE and Integer.MAX_VALUE can be used as bounds.

Parameters:

batch - batch to render to

minLayer - render layer lower bound

maxLayer - render layer upper bound

renderLayer

public void renderLayer(com.badlogic.gdx.graphics.g2d.SpriteBatch batch,
 int layer)

Trigger rendering on the given batch only on the given layer. This should be called only from the main renderer.

Parameters:

batch - batch to render to

layer - render layer to be rendered

unregister

public void unregister(Renderable renderable)

Unregister a renderable.

Parameters:

renderable - renderable to unregister.

render

public void render(com.badlogic.gdx.graphics.g2d.SpriteBatch batch)

Trigger rendering on the given batch. This should be called only from the main renderer.

Parameters:

batch - batch to render to.

setStage

public void setStage(com.badlogic.gdx.scenes.scene2d.Stage stage)

getStage

public com.badlogic.gdx.scenes.scene2d.Stage getStage()

setDebug

public void setDebug(DebugRenderer debugRenderer)

setRenderer

public void setRenderer(Renderer renderer)

Sets the current renderer instance

Parameters:

renderer - the instance to set

getRenderer

public Renderer getRenderer()

Returns the current renderer instance

Returns:

the renderer instance

getDebug

public DebugRenderer getDebug()

dispose

public void dispose()

Specified by:

dispose in interface com.badlogic.gdx.utils.Disposable