private Entity buildPuffin(World world) {
Entity e = engine.createEntity();
e.add(new PuffinComponent());
AnimationComponent a = new AnimationComponent();
a.animations.put(
"DEFAULT", new Animation(1f / 16f, Assets.getPuffinArray(), Animation.PlayMode.LOOP));
a.animations.put(
"RUNNING", new Animation(1f / 16f, Assets.getPuffinRunArray(), Animation.PlayMode.LOOP));
e.add(a);
StateComponent state = new StateComponent();
state.set("DEFAULT");
e.add(state);
TextureComponent tc = new TextureComponent();
e.add(tc);
TransformComponent tfc = new TransformComponent();
tfc.position.set(10f, 10f, 1f);
tfc.rotation = 15f;
tfc.scale.set(0.25f, 0.25f);
e.add(tfc);
BodyComponent bc = new BodyComponent();
BodyDef bodyDef = new BodyDef();
// We set our body to dynamic, for something like ground which doesn't move we would set it to
// StaticBody
bodyDef.type = BodyDef.BodyType.DynamicBody;
// Set our body's starting position in the world
bodyDef.position.set(10f, 23f);
// Create our body in the world using our body definition
bc.body = world.createBody(bodyDef);
bc.body.applyAngularImpulse(50f, true);
// Create a circle shape and set its radius to 6
CircleShape circle = new CircleShape();
circle.setRadius(2f);
// Create a fixture definition to apply our shape to
FixtureDef fixtureDef = new FixtureDef();
fixtureDef.shape = circle;
fixtureDef.density = 20f;
fixtureDef.friction = 0.4f;
fixtureDef.restitution = 0.6f; // Make it bounce a little bit
// Create our fixture and attach it to the body
bc.body.createFixture(fixtureDef);
// Remember to dispose of any shapes after you're done with them!
// BodyDef and FixtureDef don't need disposing, but shapes do.
circle.dispose();
e.add(bc);
return e;
}
private void processPlayerEndCollision(Entity playerEntity, Entity otherEntity) {
TypeComponent typeComponent = ComponentMappers.TYPE.get(otherEntity);
CapsuleControlComponent capsuleControlComponent =
ComponentMappers.CAPSULE_CONTROL.get(playerEntity);
StateComponent stateComponent = ComponentMappers.STATE.get(otherEntity);
if (typeComponent.type == GameObjectType.TYPE_SAFE_CAPSULE
&& capsuleControlComponent != null
&& capsuleControlComponent.isExiting) {
playerEntity.remove(CapsuleControlComponent.class);
stateComponent.state = States.STATE_FREE;
ComponentMappers.PHYSIC.get(playerEntity).body.getFixtureList().get(0).setSensor(false);
}
}
private void processPlayerBeginCollision(Entity playerEntity, Entity otherEntity) {
TypeComponent typeComponent = ComponentMappers.TYPE.get(otherEntity);
CapsuleControlComponent capsuleControlComponent =
ComponentMappers.CAPSULE_CONTROL.get(playerEntity);
StateComponent stateComponent = ComponentMappers.STATE.get(otherEntity);
if (typeComponent.type == GameObjectType.TYPE_SAFE_CAPSULE
&& capsuleControlComponent == null
&& stateComponent.state == States.STATE_FREE) {
stateComponent.state = States.STATE_BUSY;
Body playerBody = ComponentMappers.PHYSIC.get(playerEntity).body;
Body safeCapsuleBody = ComponentMappers.PHYSIC.get(otherEntity).body;
playerBody.getFixtureList().get(0).setSensor(true);
Vector2 posDiff = playerBody.getWorldCenter().sub(playerBody.getPosition()).cpy();
playerBody.setTransform(safeCapsuleBody.getWorldCenter().sub(posDiff), playerBody.getAngle());
WeldJointDef jointDef = new WeldJointDef();
jointDef.initialize(playerBody, safeCapsuleBody, safeCapsuleBody.getWorldCenter());
safeCapsuleBody.getWorld().createJoint(jointDef);
JetpackControlComponent jetpackControlComponent = ComponentMappers.JETPACK.get(playerEntity);
jetpackControlComponent.isActive = false;
TurnControlComponent turnControlComponent = ComponentMappers.CONTROL.get(playerEntity);
turnControlComponent.isActive = false;
PooledEngine engine = (PooledEngine) this.getEngine();
playerEntity.add(
engine
.createComponent(CapsuleControlComponent.class)
.init(jetpackControlComponent.jetpackActivateKey));
}
if (typeComponent.type == GameObjectType.TYPE_ASTEROID) {
Body playerBody = ComponentMappers.PHYSIC.get(playerEntity).body;
if (!playerBody.getFixtureList().get(0).isSensor()) {
OxygenComponent oxygenComponent = ComponentMappers.OXYGEN.get(playerEntity);
if (oxygenComponent != null)
oxygenComponent.addModificator(OxygenModificator.createInstantAsteroidModificator());
}
}
}