private void FixedUpdate()
{
updateDistanceMatrix();
link = new List <int>();
if (distanceMatrix[0][1] <= maxDistance)
{
link.Add(0); link.Add(1);
}
else
{
minLength = float.MaxValue;
List <int> temp = new List <int>();
minDistance(temp, 0, 1, 0f);
}
if (link.Count == 0)
{
LifeTime -= Time.fixedDeltaTime;
// 断开连接
chainLightning.StartPosition = null;
chainLightning.EndPostion = null;
lineRenderer.enabled = false;
}
else
{
LifeTime = maxLifeTime;
// 连接电流
lineRenderer.enabled = true;
chainLightning.StartPosition = transforms[link[0]];
chainLightning.EndPostion = new List <Transform>();
for (int i = 1; i < link.Count; i++)
{
chainLightning.EndPostion.Add(transforms[link[i]]);
}
}
if (LifeTime <= 0f)
{
if (instance != null)
{
instance.Die();
}
else if (game1Instance != null)
{
game1Instance.Die();
}
else
{
Debug.LogError("No game manager instance.");
}
//LifeTime = maxLifeTime;
}
}
private void OnCollisionEnter2D(Collision2D collision)
{
GameObject item = collision.gameObject;
int layer = 1 << item.layer;
if (layer == player.value)
{
gameObject.GetComponent <Collider2D>().enabled = false;
if (instance != null)
{
instance.Die();
}
else
{
game1Instance.Die();
}
}
}