Package com.csse3200.game.rendering

Class TextureRenderComponent

java.lang.Object

com.csse3200.game.components.Component

com.csse3200.game.rendering.RenderComponent

com.csse3200.game.rendering.TextureRenderComponent

All Implemented Interfaces:

com.badlogic.gdx.utils.Disposable, Renderable, Comparable<Renderable>

Direct Known Subclasses:

TextureRenderWithRotationComponent

public class TextureRenderComponent
extends RenderComponent

Render a static texture, with optional fade (alpha).

Field Summary

Fields inherited from class com.csse3200.game.components.Component

enabled, entity, prio

Constructor Summary

Constructors

Constructor	Description
TextureRenderComponent(com.badlogic.gdx.graphics.Texture texture)
TextureRenderComponent(String texturePath)

Method Summary

Modifier and Type	Method	Description
protected void	draw(com.badlogic.gdx.graphics.g2d.SpriteBatch batch)	Draw the renderable.
float	getAlpha()	Gets the current opacity (alpha multiplier).
protected com.badlogic.gdx.graphics.Texture	getTexture()
void	scaleEntity()	Scale the entity to a width of 1 and a height matching the texture's ratio
void	setAlpha(float alpha)	Sets the opacity (alpha multiplier 0-1) for fade effects.

Methods inherited from class com.csse3200.game.rendering.RenderComponent

compareTo, create, disableComponent, dispose, enableComponent, getLayer, getZIndex, isDisabled, render

Methods inherited from class com.csse3200.game.components.Component

earlyUpdate, getEntity, getPrio, setEnabled, setEntity, toString, triggerEarlyUpdate, triggerUpdate, update

Methods inherited from class java.lang.Object

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

Constructor Details

TextureRenderComponent

public TextureRenderComponent(String texturePath)

Parameters:

texturePath - Internal path of static texture to render. Will be scaled to the entity's scale.

TextureRenderComponent

public TextureRenderComponent(com.badlogic.gdx.graphics.Texture texture)

Parameters:

texture - Static texture to render. Will be scaled to the entity's scale.

Method Details

scaleEntity

public void scaleEntity()

Scale the entity to a width of 1 and a height matching the texture's ratio

getTexture

protected com.badlogic.gdx.graphics.Texture getTexture()

setAlpha

public void setAlpha(float alpha)

Sets the opacity (alpha multiplier 0-1) for fade effects.

Parameters:

alpha - value from 0.0 (fully transparent) to 1.0 (fully opaque)

getAlpha

public float getAlpha()

Gets the current opacity (alpha multiplier).

draw

protected void draw(com.badlogic.gdx.graphics.g2d.SpriteBatch batch)

Description copied from class: RenderComponent

Draw the renderable. Should be called only by the renderer, not manually.

Specified by:

draw in class RenderComponent

Parameters:

batch - Batch to render to.