public static AsteroidFactory SpawnAsteroid()
{
// Calc
Vector2 expandOffset = Vector2.up * Boundaries.Rect.height * Refs.Instance.Settings.AsteroidSpawnAreaExpand * .5f;
Vector2 position =
Vector2.Lerp(
Boundaries.x1y0 - expandOffset,
Boundaries.Max + expandOffset,
Random.value
) +
Vector2.right * Refs.Instance.Settings.AsteroidSpawnRightShift
;
Vector2 baseVelocity = Vector2.left * Refs.Instance.Settings.AsteroidBaseSpeed;
Vector2 addonVelocity = Random.insideUnitCircle * Refs.Instance.Settings.AsteroidAddonSpeed;
Vector2 velocity = baseVelocity + addonVelocity;
// Create
AsteroidFactory factory = new AsteroidFactory(position);
// Launch
factory.Model.Launch(velocity);
// Bookkeeping
Bookkeeper.Register(factory.Controller);
return(factory);
}
public static ShipFactory SpawnShip()
{
// Create
ShipFactory factory = new ShipFactory(Settings.ShipSpeed);
// Bookkeeping
Bookkeeper.Register(factory.Controller);
return(factory);
}
public static BulletFactory SpawnBullet(Vector2 position)
{
// Create
BulletFactory factory = new BulletFactory(position);
// Set velocity
factory.Model.Fire(Vector2.right * Settings.BulletsSpeed);
// Bookkeeping
Bookkeeper.Register(factory.Controller);
return(factory);
}