private Fixture createPhysicsObject(Rectangle bounds, ModelType type, Integer id) {
UserData userData = new UserData(numEnterPoints, type, null);
CircleShape objectPoly = new CircleShape();
objectPoly.setRadius(bounds.width / 2);
BodyDef enemyBodyDef = new BodyDef();
enemyBodyDef.type = BodyType.DynamicBody;
enemyBodyDef.position.x = bounds.x;
enemyBodyDef.position.y = bounds.y;
Body objectBody = world.createBody(enemyBodyDef);
FixtureDef objectFixtureDef = new FixtureDef();
objectFixtureDef.shape = objectPoly;
// objectBody.setUserData(userData);
objectFixtureDef.restitution = .025f;
Fixture fixture = objectBody.createFixture(objectFixtureDef);
fixture.setUserData(userData);
objectBody.setLinearDamping(2f);
objectBody.setGravityScale(.4f);
objectBody.setFixedRotation(true);
objectPoly.dispose();
numEnterPoints++;
// add a sensor on the bottom to check if touching ground (for jumping)
PolygonShape polygonShape = new PolygonShape();
polygonShape.setAsBox(
bounds.width / 3, bounds.height / 8, new Vector2(0, -bounds.height / 2), 0);
objectFixtureDef = new FixtureDef();
objectFixtureDef.shape = polygonShape;
objectFixtureDef.isSensor = true;
Fixture footSensorFixture = objectBody.createFixture(objectFixtureDef);
footSensorFixture.setUserData(new UserData(numEnterPoints, ModelType.FOOT_SENSOR, id));
// add a sensor on left side to check if touching wall (for grappling)
PolygonShape polygonShape2 = new PolygonShape();
polygonShape2.setAsBox(
bounds.width / 8, bounds.height / 3, new Vector2(-bounds.width / 2, 0), 0);
objectFixtureDef = new FixtureDef();
objectFixtureDef.shape = polygonShape2;
objectFixtureDef.isSensor = true;
Fixture leftSideSensorFixture = objectBody.createFixture(objectFixtureDef);
leftSideSensorFixture.setUserData(new UserData(numEnterPoints, ModelType.LEFT_SIDE_SENSOR, id));
// add a sensor on right side to check if touching wall (for grappling)
polygonShape2.setAsBox(
bounds.width / 8, bounds.height / 3, new Vector2(bounds.width / 2, 0), 0);
objectFixtureDef = new FixtureDef();
objectFixtureDef.shape = polygonShape2;
objectFixtureDef.isSensor = true;
Fixture rightSideSensorFixture = objectBody.createFixture(objectFixtureDef);
rightSideSensorFixture.setUserData(
new UserData(numEnterPoints, ModelType.RIGHT_SIDE_SENSOR, id));
return fixture;
}
public static Body createRunner(World world, float x, float y, float width, float height) {
BodyDef bodyDef = new BodyDef();
bodyDef.type = BodyDef.BodyType.DynamicBody;
bodyDef.position.set(new Vector2(x, y));
PolygonShape shape = new PolygonShape();
shape.setAsBox(0.5f, 0.5f, new Vector2(2, 2), 45);
Body body = world.createBody(bodyDef);
body.setGravityScale(Constants.RUNNER_GRAVITY_SCALE);
Fixture fixture = body.createFixture(shape, Constants.RUNNER_DENSITY);
body.setFixedRotation(true);
fixture.setFriction(2f);
body.resetMassData();
body.setUserData(new RunnerUserData());
shape.dispose();
body.setBullet(true);
return body;
}
