// Update is called once per frame
void Update()
{
Vector3 target = (nextNode.transform.position + nextNode.spawnOffset) - transform.position;
if (!target.Equals(Vector3.zero) && energy > 0)
{
transform.rotation = Quaternion.RotateTowards(transform.rotation, Quaternion.LookRotation(target, Vector3.up), 5 * energy);
}
//move to the next node when we reach our target
if (target.sqrMagnitude < nodeRange)
{
//reached the end of the path
if (nextNode.nextNodes.Count <= 0)
{
manager.health -= (int)maxHealth;
GameObject.Destroy(gameObject);
}
else
{
nextNode = nextNode.getNextNode();
target = (nextNode.transform.position + nextNode.spawnOffset) - transform.position;
}
}
velocity = target.normalized * speed * Time.deltaTime;
transform.position += velocity * energy;
//update status effects
energy = 1;
for (int i = 0; i < effects.Count; i++)
{
effects[i] += Vector3.forward * Time.deltaTime;
if (effects[i].z >= effects[i].y)
{
effects.RemoveAt(i);
i--;
}
else
{
energy *= effects[i].x;
}
}
float ratio = health / maxHealth;
renderer.material.color = new Color(.9f, Mathf.Lerp(.25f, .05f, ratio), 0, energy);
}