net.mostlyoriginal.api.system.graphics

Class RenderBatchingSystem

java.lang.Object

com.artemis.EntitySystem

net.mostlyoriginal.api.system.graphics.RenderBatchingSystem

All Implemented Interfaces:

com.artemis.EntityObserver, EntityProcessPrincipal

public class RenderBatchingSystem
extends com.artemis.EntitySystem
implements EntityProcessPrincipal

Extensible rendering system.

Create specialized rendering systems with DeferredEntityProcessingSystems. RenderBatchingSystem will take care of overarching concerns like grouping and sorting, while the specialist systems take care of the actual rendering.

Currently only supports one specialist handling system per entity.

Author:

Daan van Yperen

See Also:

Anim

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	RenderBatchingSystem.Job Rendering job wrapper.

Field Summary

Fields

Modifier and Type	Field and Description
protected com.artemis.ComponentMapper<Renderable>	mRenderable
boolean	sortedDirty
protected com.artemis.utils.Bag<RenderBatchingSystem.Job>	sortedJobs

Fields inherited from class com.artemis.EntitySystem

world

Constructor Summary

Constructors

Constructor and Description
RenderBatchingSystem()

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	checkProcessing()
protected void	processEntities(com.artemis.utils.ImmutableBag<com.artemis.Entity> entities) Process list of entities to delegate.
void	registerAgent(com.artemis.Entity e, EntityProcessAgent agent) Declare entity relevant for agent.
void	unregisterAgent(com.artemis.Entity e, EntityProcessAgent agent) Revoke relevancy of entity for agent.

Methods inherited from class com.artemis.EntitySystem

added, added, begin, changed, changed, check, deleted, deleted, disabled, dispose, enabled, end, getActives, initialize, inserted, isEnabled, isPassive, process, removed, setEnabled, setPassive, setWorld

Methods inherited from class java.lang.Object

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

Field Detail

mRenderable

protected com.artemis.ComponentMapper<Renderable> mRenderable

sortedJobs

protected final com.artemis.utils.Bag<RenderBatchingSystem.Job> sortedJobs

sortedDirty

public boolean sortedDirty

Constructor Detail

RenderBatchingSystem

public RenderBatchingSystem()

Method Detail

registerAgent

public void registerAgent(com.artemis.Entity e,
                 EntityProcessAgent agent)

Declare entity relevant for agent. After this is called, the principal can use the agent interface to begin/end and process the given entity.

Specified by:

registerAgent in interface EntityProcessPrincipal

Parameters:

e - entity to process

agent - interface to dispatch with.

unregisterAgent

public void unregisterAgent(com.artemis.Entity e,
                   EntityProcessAgent agent)

Revoke relevancy of entity for agent. After this is called, the principal should no longer attempt to process the entity with the agent.

Specified by:

unregisterAgent in interface EntityProcessPrincipal

Parameters:

e - entity to process

agent - interface to dispatch with.

processEntities

protected void processEntities(com.artemis.utils.ImmutableBag<com.artemis.Entity> entities)

Process list of entities to delegate.

Specified by:

processEntities in class com.artemis.EntitySystem

checkProcessing

protected boolean checkProcessing()

Overrides:

checkProcessing in class com.artemis.EntitySystem