// Start is called before the first frame update
void Awake()
{
if (_instance != null && _instance != this)
{
Destroy(gameObject);
return;
}
_instance = this;
}
void Update()
{
ShmupController shmup = ShmupController.Instance;
float spawnX = Random.Range(shmup.VerticalMarginSize, shmup.Width - shmup.VerticalMarginSize);
if (Time.fixedTime >= nextSpawnTime)
{
GameObject enemy = Instantiate(baseEnemyPrefab, shmup.transform.position + new Vector3(spawnX, shmup.Height, 0), transform.rotation);
enemy.transform.SetParent(ShmupController.Instance.transform);
GameObject actionObject = enemy.transform.GetChild(0).gameObject;
float rand = Random.Range(0, 100);
if (rand <= 75f)
{
MoveAction action = actionObject.AddComponent <MoveAction>();
action.MoveAmount = 1;
float directionRand = Random.Range(0, 100);
if (directionRand <= 40f)
{
action.Direction = MoveAction.MoveDirection.Left;
}
else if (directionRand <= 80f)
{
action.Direction = MoveAction.MoveDirection.Right;
}
else
{
action.Direction = MoveAction.MoveDirection.Down;
}
}
else
{
RotateAction action = actionObject.AddComponent <RotateAction>();
switch ((int)Random.Range(0, 1.99f))
{
case 0:
action.Direction = RotateAction.RotateDirection.Clockwise;
break;
default:
action.Direction = RotateAction.RotateDirection.CounterClockwise;
break;
}
}
Rigidbody2D rb = enemy.GetComponent <Rigidbody2D>();
rb.velocity = -transform.up * Random.Range(minMoveSpeed, maxMoveSpeed);
nextSpawnTime = Time.fixedTime + Random.Range(minSpawnInterval, maxSpawnInterval);
}
}
