private void SpawnNewAsteroid(AsteroidSizeType asteroidSize, Vector3 position, Vector2 direction, float angularVelocity)
{
Asteroid asteroid = GetAsteroidFromPool(asteroidSize);
asteroid.Activate();
asteroid.MoveTo(position);
asteroid.FlyInDirection(direction);
asteroid.SetAngularVelocity(angularVelocity);
}
/// <summary>
/// Spwans a new asteroid into the game.
/// </summary>
/// <param name="type">Type of the asteroid (Rock, Ice, Metal)</param>
/// <param name="size">Size of the asteroid (Big, Middle, Small)</param>
/// <param name="position">Position of the asteroid</param>
/// <param name="velocity">Velocity of the asteroid</param>
public void SpawnAsteroid(Asteroid.AsteroidType type, Asteroid.AsteroidSize size, Vector2 position = default(Vector2), Vector2 velocity = default(Vector2))
{
if (position == default(Vector2) && velocity == default(Vector2))
{
Vector3 playerPosition = GameManager.Instance.Player.transform.position;
Vector3 spawnPosition = GameManager.Instance.SpawnOutsideViewport();
playerPosition.x -= spawnPosition.x;
playerPosition.y -= spawnPosition.y;
position = spawnPosition;
velocity = playerPosition.normalized;
}
else if (velocity == default(Vector2))
{
velocity = new Vector2(Random.Range(-1, 1f), Random.Range(-1f, 1f));
}
Asteroid asteroid = Instance.GetAsteroid(type, size);
asteroid.Activate(position, velocity);
}
IEnumerator DoBurst(float prewarmAmount = 0)
{
if (gameOver)
{
yield break;
}
bursting = true;
int amount = currentBurstAmount != 0 ? currentBurstAmount : 1; //Avoiding zero-division.
float delayBetweenActivations = burstDuration / amount;
while (lastBurstTime + burstDuration >= Time.time && !gameOver)
{
Vector3 currentVelocity = asteroidDirection * Random.Range(minMaxForceMultiplier.x, minMaxForceMultiplier.y);
float currentLifetime = 0;
if (minMaxAsteroidLifetime.sqrMagnitude > 0)
{
currentLifetime = Random.Range(minMaxAsteroidLifetime.x, minMaxAsteroidLifetime.y);
}
Vector3 spawnPos = Vector3.Lerp(spawnLineStart.position, spawnLineEnd.position, Random.Range(0f, 1f));
spawnPos.y = Random.Range(spawnLineStart.position.y, spawnLineEnd.position.y);
if (prewarmAmount > 0)
{
spawnPos += currentVelocity * prewarmAmount;
}
Vector3 currentPosition = spawnPos;
Vector3 currentSize = Vector3.one * sizesToSpawn[Random.Range(0, sizesToSpawn.Count)];
Asteroid asteroid = NextAsteroid();
asteroid.Activate(currentPosition, currentSize, currentVelocity, currentLifetime);
yield return(new WaitForSeconds(delayBetweenActivations));
}
bursting = false;
}
public static void ActivateAsteroid(Asteroid asteroidObj)
{
asteroidObj.gameObject.SetActive(true);
asteroidObj.Activate();
}