/// <summary>
/// Initializes a new instance of the <see cref="Particle"/> class.
/// </summary>
/// <param name="world">The world.</param>
/// <param name="pos">The initial position.</param>
/// <param name="direction">The direction in which the particle is flying.</param>
/// <param name="owner">The owner of the particle.</param>
/// <param name="block">The block type of the particle.</param>
/// <param name="behavior">The partcle behavior. Includes how fare and fast it moves, what happens if it hits a player an obstacle etc.</param>
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!
{
UpdateMap(new BlockUpdate(null, pos, block));
}
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Particle"/> class.
/// </summary>
/// <param name="world">The world.</param>
/// <param name="pos">The initial position.</param>
/// <param name="direction">The direction in which the particle is flying.</param>
/// <param name="owner">The owner of the particle.</param>
/// <param name="block">The block type of the particle.</param>
/// <param name="behavior">The partcle behavior. Includes how fare and fast it moves, what happens if it hits a player an obstacle etc.</param>
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!
UpdateMap(new BlockUpdate(null, pos, block));
}
}
}
public void AttachBehavior(IParticleBehavior behavior)
{
Behaviors.Add(behavior);
behavior.Initialize(this);
}
