public void RunWave(float delta)
{
_elapsedTime += delta; // keeps wave spawn time
Debug.Assert(_factory != null, nameof(_factory) + " != null");
Debug.Assert(_gamePath != null, nameof(_gamePath) + " != null");
Debug.Assert(_playerBase != null, nameof(_gamePath) + "!= null");
if (_factory !.CanSpawnMoreEnemies())
{
if (_elapsedTime < _factory.SpawnDelay)
{
return;
}
if (_gamePath != null && _playerBase != null)
{
var newEnemy = _factory.CreateEnemies(_gamePath, _playerBase);
if (newEnemy != null)
{
_factory.AddChild(newEnemy);
}
}
_elapsedTime = 0;
}