void OnCollisionEnter(Collision coll)
{
if (isServer)
{
return; // hosting client, server path will handle collision
}
//if not, we are on a client, so just disable the spaceship (& play destruction aprticle).
//This way client won't see it's destruction delayed (time for it to happen on server & message to get back)
NetworkAsteroid asteroid = coll.gameObject.GetComponent <NetworkAsteroid>();
if (asteroid != null)
{
LocalDestroy();
}
}
IEnumerator AsteroidCoroutine()
{
const float MIN_TIME = 5.0f;
const float MAX_TIME = 10.0f;
while (_spawningAsteroid)
{
yield return(new WaitForSeconds(Random.Range(MIN_TIME, MAX_TIME)));
Vector2 dir = Random.insideUnitCircle;
Vector3 position = Vector3.zero;
if (Mathf.Abs(dir.x) > Mathf.Abs(dir.y))
{//make it appear on the side
position = new Vector3(Mathf.Sign(dir.x) * Camera.main.orthographicSize * Camera.main.aspect,
0,
dir.y * Camera.main.orthographicSize);
}
else
{//make it appear on the top/bottom
position = new Vector3(dir.x * Camera.main.orthographicSize * Camera.main.aspect,
0,
Mathf.Sign(dir.y) * Camera.main.orthographicSize);
}
//offset slightly so we are not out of screen at creation time (as it would destroy the asteroid right away)
position -= position.normalized * 0.1f;
GameObject ast = Instantiate(asteroidPrefabs[asteroidPrefabs.Length - 1], position, Quaternion.Euler(Random.value * 360.0f, Random.value * 360.0f, Random.value * 360.0f)) as GameObject;
NetworkAsteroid asteroid = ast.GetComponent <NetworkAsteroid>();
asteroid.SetupStartParameters(-position.normalized * 1000.0f, Random.insideUnitSphere * Random.Range(500.0f, 1500.0f));
NetworkServer.Spawn(ast);
}
}
public void Explode()
{
//if the 2 bullet touch the asteroid the same frame, they will both generate the callback before the asteroid get destroyed
//but we want to destroy it only once.
if (_isDestroyed)
{
return;
}
_isDestroyed = true;
int targetLevel = level - 1;
if (targetLevel > 0)
{
//pick a number between 3 & 5 small asteroids to spawn
int numberToSpawn = Random.Range(3, 6);
for (int i = 0; i < numberToSpawn; ++i)
{
Vector3 force = Quaternion.Euler(0, i * 360.0f / numberToSpawn, 0) * Vector3.forward * Random.Range(0.5f, 1.5f) * 300.0f;;
GameObject newGO = Instantiate(NetworkGameManager.sInstance.asteroidPrefabs[targetLevel - 1], transform.position + force.normalized * 5.0f, Quaternion.Euler(0, Random.value * 180.0f, 0)) as GameObject;
NetworkAsteroid asteroid = newGO.GetComponent <NetworkAsteroid>();
//we slice a 360 angle in numberToSpawn part & send an asteroid for each
asteroid.originalForce = force;
asteroid.originalTorque = Random.insideUnitSphere * Random.Range(500.0f, 1500.0f);
NetworkServer.Spawn(newGO);
}
}
//destroy that asteroid too
NetworkServer.Destroy(gameObject);
}