// Update is called once per frame
void Update()
{
if (timer <= 0)
{
//Spawn();
SpawnEvent spawnEnemy = new SpawnEvent(spawnPrefab, startSpawnPosition.transform.position.x,
endSpawnPosition.transform.position.x, startSpawnPosition.transform.position.y, endSpawnPosition.transform.position.y);;
spawnEnemy.FireEvent();
timer = spawnRate;
}
timer -= Time.deltaTime;
}
