Package com.csse3200.game.components

Class HealthBarComponent

java.lang.Object

com.csse3200.game.components.Component

com.csse3200.game.rendering.RenderComponent

com.csse3200.game.ui.UIComponent

com.csse3200.game.components.HealthBarComponent

All Implemented Interfaces:

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

public class HealthBarComponent
extends UIComponent

A ui component for displaying an entities health at its location on the map.

Field Summary

Fields inherited from class com.csse3200.game.ui.UIComponent

skin, stage

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

enabled, entity, logger

Constructor Summary

Constructors

Constructor	Description
HealthBarComponent(boolean center)
HealthBarComponent(boolean center, float offsetY, float width)

Method Summary

Modifier and Type	Method	Description
void	create()	Creates reusable ui styles and adds actors to map
void	dispose()	Called when the component is disposed.
void	draw(com.badlogic.gdx.graphics.g2d.SpriteBatch batch)	Override the draw method in order to make the UI elements display smaller on the map.
com.badlogic.gdx.scenes.scene2d.ui.ProgressBar	getHealthBar()
void	hide()
void	show()
void	updateHealth(int health)	Updates the Wall's health on the ui.

Methods inherited from class com.csse3200.game.ui.UIComponent

getLayer, getZIndex

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

compareTo, overrideZIndex, render

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface com.csse3200.game.rendering.Renderable

render

Constructor Details

HealthBarComponent

public HealthBarComponent(boolean center,
 float offsetY,
 float width)

HealthBarComponent

public HealthBarComponent(boolean center)

Method Details

create

public void create()

Creates reusable ui styles and adds actors to map

Overrides:

create in class UIComponent

draw

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

Override the draw method in order to make the UI elements display smaller on the map. Does this by making the projectionMatrix a smaller scale when drawing the UI components, before reverting to the original projectionMatrix after.

Specified by:

draw in class RenderComponent

Parameters:

batch - the SpriteBatch being used to render the table.

See Also:

• for default implementation

updateHealth

public void updateHealth(int health)

Updates the Wall's health on the ui.

Parameters:

health - player health

dispose

public void dispose()

Description copied from class: Component

Called when the component is disposed. Dispose of any internal resources here.

Specified by:

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

Overrides:

dispose in class RenderComponent

show

public void show()

hide

public void hide()

getHealthBar

public com.badlogic.gdx.scenes.scene2d.ui.ProgressBar getHealthBar()