fCraft.Particle.Particle C# (CSharp) Method

        public Particle( World world, Vector3I pos, Vector3F direction, Player owner,
            Block block, IParticleBehavior behavior )
            : base(world)
        {
            _direction = direction.Normalize();
            if ( _direction == Vector3F.Zero )
                throw new ArgumentException( "direction vector cannot be zero" );

            _stepDelay = behavior.ProcessingStepsPerSecond <= 0 || behavior.ProcessingStepsPerSecond > 20
                            ? 50
                            : 1000 / behavior.ProcessingStepsPerSecond;

            _pos = pos;
            _startingPos = pos;
            _currentStep = 0;
            _owner = owner;
            _block = block;
            _restDistance = behavior.MaxDistance;
            _behavior = behavior;
            lock ( _world.SyncRoot ) {
                //draw it once right now
                if ( null != _map && ReferenceEquals( _map, _world.Map ) ) {
                    _prevBlock = _map.GetBlock( pos );
                    if ( Block.Undefined != _prevBlock ) //out of bounds!
                        if ( owner.CanPlace( _map, pos, Block.Wood, BlockChangeContext.Manual ) == CanPlaceResult.Allowed )
                            UpdateMap( new BlockUpdate( null, pos, block ) );
                }
            }
        }