void SpawnEntityClient( Entity.Spawn spawn )
{
Entity entity = Entity.SpawnEntity( _commonSettings.entityPrefab, spawn, _localIndex );
_entity.Add( entity.GetIndex(), entity );
if( _onEntitySpawn != null ) { _onEntitySpawn.Invoke( entity ); }
}
public Entity SpawnEntityServer( NodeIndex owner, EntityPrefabIndex prefabIndex, Vector3 position, Quaternion rotation, out string error )
{
if( owner != NodeIndex.SERVER_NODE_INDEX )
{
ClientConnection client = _connection.Get( owner );
if( client == null )
{
error = $"Cannot spawn entity with ownerClientId {owner.GetClientIndex()}, client not yet connected!";
return null;
}
}
// Generate unique network id
uint unique_id = _entityCounter;
++_entityCounter;
EntityIndex entityIndex = new EntityIndex( unique_id );
// spawn
Entity.Data data = new Entity.Data() { id = entityIndex, owner = owner, prefabIndex = prefabIndex };
Entity.Spawn spawn = new Entity.Spawn( data, position, rotation );
Entity entity = Entity.SpawnEntity( _commonSettings.entityPrefab, spawn, _localIndex );
_entity.Add( entityIndex, entity );
// notify all clients that an entity was created
for( int i = 0; i < _connection.GetCount(); ++i )
{
string clientSendError;
ClientConnection client = _connection.GetAt(i);
using( BitWriter writer = GetPooledWriter() )
{
spawn.Write( writer );
if( !SendInternal( client.GetId(), InternalMessage.EntityCreate, InternalChannel.Reliable, writer, false, out clientSendError ) )
{
error = $"Failed to send spawn to client {i}, error is:\n{clientSendError}\n";
return null;
}
}
}
if( _onEntitySpawn != null ) { _onEntitySpawn.Invoke( entity ); }
error = null;
return entity;
}
void OnMessageConnectionApproved( BitReader reader )
{
int ourIndex = reader.Packed<Int32>();
_localIndex = new NodeIndex( (uint)ourIndex );
_networkTime = reader.Packed<float>();
// TODO: cozeroff
// not sure what we do with the network timestamp for now
int networkTimestamp = reader.Packed<Int32>();
// spawn entities already existing in the world
int entityCount = reader.Packed<Int32>();
Entity.Spawn s = new Entity.Spawn();
for( int i = 0; i < entityCount; ++i )
{
s.Read( reader );
SpawnEntityClient( s );
}
_status = Status.Connected;
}
void OnEntityCreate( BitReader reader )
{
Entity.Spawn spawn = new Entity.Spawn();
spawn.Read( reader );
SpawnEntityClient( spawn );
}
