Class BillboardView

java.lang.Object

gaiasky.scene.view.AbstractView

gaiasky.scene.view.BaseView

gaiasky.scene.view.BillboardView

public class BillboardView
extends BaseView

View class for billboard entities. It maps and exposes components relevant for billboard rendering, such as Billboard, GraphNode, and Celestial.

Field Summary

Fields

Modifier and Type	Field	Description
Billboard	billboard
Celestial	celestial
GraphNode	graph

Fields inherited from class BaseView

base, body, render

Modifier and Type	Field	Description
Base	base	The base component.
Body	body	The body component.
Render	render	The render component.

Fields inherited from class AbstractView

entity

Modifier and Type	Field	Description
protected com.badlogic.ashley.core.Entity	entity	A reference to the entity.

Constructor Summary

Constructors

Constructor	Description
BillboardView()

Method Summary

Modifier and Type	Method	Description
protected void	entityChanged()	Contains actions to take after a new entity has been set.
protected void	entityCheck(com.badlogic.ashley.core.Entity entity)	Checks whether the given entity is suitable for this view.
protected void	entityCleared()	This method is called when the entity of this view is cleared.

Methods inherited from class BaseView

componentsCheck, getBase, getBody, getComponent, getComponentType, getOpacity, getRender, hasCt, isHalfResolutionBuffer, isVisible, isVisible, setColor, setVisible, setVisible

Modifier and Type	Method	Description
protected boolean	componentsCheck(com.badlogic.ashley.core.Entity entity)	Check whether the current components are the same as the components of the given entity.
Base	getBase()
Body	getBody()
<T extends com.badlogic.ashley.core.Component> T	getComponent(Class<T> c)
ComponentTypes	getComponentType()
float	getOpacity()
Render	getRender()
boolean	hasCt(ComponentTypes.ComponentType ct)
boolean	isHalfResolutionBuffer()
boolean	isVisible()
boolean	isVisible(boolean attributeValue)
void	setColor(float[] color)
void	setVisible(boolean visible)
void	setVisible(boolean visible, String name)

Methods inherited from class AbstractView

check, clearEntity, getEntity, isEmpty, isValid, setEntity

Modifier and Type	Method	Description
protected void	check(com.badlogic.ashley.core.Entity entity, com.badlogic.ashley.core.ComponentMapper mapper, Class<? extends com.badlogic.ashley.core.Component> componentClass)	Checks whether an entity has a component, and throws a RuntimeException if it does not.
void	clearEntity()	Removes the entity (if any) of this view and sets all component references to null.
com.badlogic.ashley.core.Entity	getEntity()	Returns the current entity under this view.
boolean	isEmpty()	Checks whether an entity is set in this view.
boolean	isValid()	Checks whether the entity is valid, i.e., it is not null and has at least one component.
void	setEntity(com.badlogic.ashley.core.Entity entity)	Sets the entity behind this view.

Methods inherited from class Object

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

Field Details

billboard

public Billboard billboard

graph

public GraphNode graph

celestial

public Celestial celestial

Constructor Details

BillboardView

public BillboardView()

Method Details

entityCheck

protected void entityCheck(com.badlogic.ashley.core.Entity entity)

Description copied from class: AbstractView

Checks whether the given entity is suitable for this view. This method should throw a RuntimeException if the entity is not suitable.

Overrides:

entityCheck in class BaseView

Parameters:

entity - The entity.

entityChanged

protected void entityChanged()

Description copied from class: AbstractView

Contains actions to take after a new entity has been set. This method is typically used to initialize the view components.

Overrides:

entityChanged in class BaseView

entityCleared

protected void entityCleared()

Description copied from class: AbstractView

This method is called when the entity of this view is cleared. It should set all component references to null.

Overrides:

entityCleared in class BaseView