@Override
public List<Body> createFixtures(World world, Physics physics, Entity e) {
List<Body> bodies = super.createFixtures(world, physics, e);
Body torso = bodies.get(0);
PolygonShape torsoShape = new PolygonShape();
float widthHalf = Math.max(0.0001f, Math.abs(vec1.x - vec2.x));
float heightHalf = Math.max(0.0001f, Math.abs(vec1.y - vec2.y));
torsoShape.setAsBox(widthHalf, heightHalf);
torso.createFixture(torsoShape, 5.0f);
Vector2 relHipAnchor = new Vector2(0, -heightHalf * 0.95f);
Vector2 hipAnchor = torso.getWorldPoint(relHipAnchor);
System.out.println(relHipAnchor);
CircleShape hipCircle = new CircleShape();
hipCircle.setRadius(widthHalf);
hipCircle.setPosition(hipAnchor);
FixtureDef fd = new FixtureDef();
fd.density = 1.0f;
fd.shape = hipCircle;
fd.filter.groupIndex = -1;
BodyDef bd = new BodyDef();
bd.type = BodyType.DynamicBody;
bd.position.set(relHipAnchor);
Body hip = torso.getWorld().createBody(bd);
hip.createFixture(fd);
JointDef jDef = new JointDef();
jDef.type = JointType.WheelJoint;
RevoluteJointDef jd = new RevoluteJointDef();
WheelJointDef wd = new WheelJointDef();
wd.initialize(torso, hip, hipAnchor, new Vector2(0.0f, 1.0f));
wd.collideConnected = false;
wd.maxMotorTorque = 400.0f;
wd.enableMotor = true;
wd.motorSpeed = 1.0f;
// Joint motorJoint = (RevoluteJoint) torso.getWorld().createJoint(jd);
bodies.add(torso);
// TODO add all bodies
return bodies;
}
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());
}
}
}