Package com.csse3200.game.components

Class TouchAttackComponent

java.lang.Object

com.csse3200.game.components.Component

com.csse3200.game.components.TouchAttackComponent

public class TouchAttackComponent
extends Component

When this entity touches a valid enemy's hitbox, deal damage to them and apply a knockback. Has an optional disposeOnHit property that disposes projectile upon collision.

Requires CombatStatsComponent, HitboxComponent on this entity.

Damage is only applied if target entity has a CombatStatsComponent. Knockback is only applied if target entity has a PhysicsComponent.

Field Summary

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

enabled, entity

Constructor Summary

Constructors

Constructor	Description
TouchAttackComponent(short targetLayer)	Create a component which attacks entities on collision, without knockback.
TouchAttackComponent(short targetLayer, float knockback)	Create a component which attacks entities on collision, with knockback.
TouchAttackComponent(short targetLayer, float knockback, boolean disposeOnHit)	Create a component which attacks entities on collision, with knockback and self-dispose.

Method Summary

Modifier and Type	Method	Description
Weapon	chooseWeapon(com.badlogic.gdx.physics.box2d.Fixture other)	Choose the weapon to use against the given fixture.
void	create()	Called when the entity is created and registered.
void	onCollisionStart(com.badlogic.gdx.physics.box2d.Fixture me, com.badlogic.gdx.physics.box2d.Fixture other)
void	setDisposeOnHit(boolean disposeOnHit)
void	setKnockBack(float knockback)
void	setTargetLayer(short targetLayer)	Sets the target layer of this component, changing which entity to "attack" and/or apply knockback to.

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

dispose, 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

Constructor Details

TouchAttackComponent

public TouchAttackComponent(short targetLayer)

Create a component which attacks entities on collision, without knockback.

Parameters:

targetLayer - The physics layer of the target's collider.

TouchAttackComponent

public TouchAttackComponent(short targetLayer,
 float knockback)

Create a component which attacks entities on collision, with knockback.

Parameters:

targetLayer - The physics layer of the target's collider.

knockback - The magnitude of the knockback applied to the entity.

TouchAttackComponent

public TouchAttackComponent(short targetLayer,
 float knockback,
 boolean disposeOnHit)

Create a component which attacks entities on collision, with knockback and self-dispose.

Parameters:

targetLayer - The physics layer of the target's collider.

knockback - The magnitude of the knockback applied to the entity.

disposeOnHit - Whether this entity should be disposed on hit.

Method Details

create

public void create()

Description copied from class: Component

Called when the entity is created and registered. Initial logic such as calls to GetComponent should be made here, not in the constructor which is called before an entity is finished.

Overrides:

create in class Component

onCollisionStart

public void onCollisionStart(com.badlogic.gdx.physics.box2d.Fixture me,
 com.badlogic.gdx.physics.box2d.Fixture other)

setDisposeOnHit

public void setDisposeOnHit(boolean disposeOnHit)

setKnockBack

public void setKnockBack(float knockback)

chooseWeapon

public Weapon chooseWeapon(com.badlogic.gdx.physics.box2d.Fixture other)

Choose the weapon to use against the given fixture. If the fixture has been removed (died) return null, else return the weapon to use.

setTargetLayer

public void setTargetLayer(short targetLayer)

Sets the target layer of this component, changing which entity to "attack" and/or apply knockback to.

Parameters:

targetLayer -