/// <summary>
/// Explode when the missile collides with something.
/// </summary>
/// <param name="hit">Information about the collision.</param>
private void OnControllerColliderHit(ControllerColliderHit hit)
{
GameObject explosion = Instantiate(ExplosionPrefab);
explosion.transform.position = gameObject.transform.position;
ActionTimer despawnTimer = explosion.AddComponent <ActionTimer>();
despawnTimer.Action = delegate {
Destroy(explosion);
};
despawnTimer.Expiry = ExplosionExpiry;
Collider[] damageTargets = Physics.OverlapSphere(
transform.position, ExplosionRadius, DamageLayers);
foreach (Collider collider in damageTargets)
{
GameObject explodee = collider.gameObject;
FenceChecker fenceChecker = explodee.GetComponent <FenceChecker>();
if ((fenceChecker != null) && (!fenceChecker.Fenced()))
{
BuildingExploder exploder = explodee.GetComponent <BuildingExploder>();
if (exploder != null)
{
exploder.Explode(gameObject.transform.position);
}
}
}
Destroy(gameObject);
}
/// <summary>
/// Setup <see cref="MapsService"/>. Give buildings mesh colliders and make them explodeable.
/// </summary>
private void MapsServiceSetup()
{
MapsService = GetComponent <MapsService>();
MapsService.Events.ExtrudedStructureEvents.DidCreate.AddListener(args => {
// Assign every building a mesh collider, so player and bullets can collide with them.
MeshFilter meshFilter = args.GameObject.GetComponent <MeshFilter>();
MeshCollider collider = args.GameObject.AddComponent <MeshCollider>();
collider.sharedMesh = meshFilter.sharedMesh;
// Assign every building a building exploder.
BuildingExploder exploder = args.GameObject.AddComponent <BuildingExploder>();
exploder.ChunkMaterial = BuildingChunkMaterial;
// Allow the fencing status of the building to be checked before damaging it.
args.GameObject.AddComponent <FenceChecker>();
});
}