Package com.deco2800.game.physics

Class PhysicsContactListener

java.lang.Object

com.deco2800.game.physics.PhysicsContactListener

All Implemented Interfaces:

ContactListener

public class PhysicsContactListener
extends java.lang.Object
implements ContactListener

Box2D collision events fire globally on the physics world, not per-object. The contact listener receives these events, finds the entities involved in the collision, and triggers events on them.

On contact start: evt = "collisionStart", params = (Fixture thisFixture, Fixture otherFixture)

On contact end: evt = "collisionEnd", params = (Fixture thisFixture, Fixture otherFixture)

Constructor Summary

Constructors

Constructor	Description
PhysicsContactListener()

Method Summary

Modifier and Type	Method	Description
void	beginContact(Contact contact)
void	endContact(Contact contact)
void	postSolve(Contact contact, ContactImpulse impulse)
void	preSolve(Contact contact, Manifold oldManifold)

Methods inherited from class java.lang.Object

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

Constructor Details

PhysicsContactListener

public PhysicsContactListener()

Method Details

beginContact

public void beginContact(Contact contact)

Specified by:

beginContact in interface ContactListener

endContact

public void endContact(Contact contact)

Specified by:

endContact in interface ContactListener

preSolve

public void preSolve(Contact contact, Manifold oldManifold)

Specified by:

preSolve in interface ContactListener

postSolve

public void postSolve(Contact contact, ContactImpulse impulse)

Specified by:

postSolve in interface ContactListener