IEnumerator SpawnEnemy()
{
float spawnDelay = 1;
float flashSpeed = 4;
Transform randTile = map.GetRandomOpenTile();
Material getMaterial = randTile.GetComponent <Renderer>().material;
Color initialColor = getMaterial.color;
Color flashColor = Color.red;
float spawnTimer = 0;
while (spawnTimer < spawnDelay)
{
getMaterial.color = Color.Lerp(initialColor, flashColor, Mathf.PingPong(spawnTimer * flashSpeed, 1));
spawnTimer += Time.deltaTime;
yield return(null);
}
AI spawnedEnemy = Instantiate(enemyAI, randTile.position + Vector3.up, Quaternion.identity) as AI;
spawnedEnemy.OnDeath += OnEnemyDeath;
}
