private EnemySpaceship SpawnEnemyUnit()
{
GameObject spawnedEnemyObject = _enemySpawner.Spawn();
EnemySpaceship enemyShip = spawnedEnemyObject.GetComponent <EnemySpaceship>();
if (enemyShip != null)
{
enemyShip.SetMovementTargets(_enemyMovementTargets);
}
return(enemyShip);
}
public void SpawnPowerUp(EnemySpaceship enemySpaceship, string powerUpType)
{
if (powerUpType == "health")
{
Instantiate(_healthPowerUpPrefab, enemySpaceship.transform.position, new Quaternion());
}
if (powerUpType == "weapon")
{
Instantiate(_weaponPowerUpPrefab, enemySpaceship.transform.position, new Quaternion());
}
}
private IEnumerator SpawnRoutine()
{
yield return(new WaitForSeconds(_waitToSpawn));
while (_enemyCount <= _maximumEnemyUnitsToSpawn)
{
EnemySpaceship enemy = SpawnEnemyUnit();
if (enemy != null)
{
_enemyCount++;
}
else
{
Debug.LogError("Could not spawn an enemy.");
yield break;
}
yield return(new WaitForSeconds(_spawnInterval));
}
}
