/// <summary>
/// Processes the disposed controllers, joints, springs, bodies and cleans up the arbiter list.
/// </summary>
private void ProcessDisposedItems()
{
//Allow each controller to validate itself. this is where a controller can Dispose of itself if need be.
for (int i = 0; i < ControllerList.Count; i++)
{
ControllerList[i].Validate();
}
//Allow each joint to validate itself. this is where a joint can Dispose of itself if need be.
for (int i = 0; i < JointList.Count; i++)
{
JointList[i].Validate();
}
//Allow each spring to validate itself. this is where a spring can Dispose of itself if need be.
for (int i = 0; i < SpringList.Count; i++)
{
SpringList[i].Validate();
}
_tempCount = GeomList.RemoveDisposed();
if (_tempCount > 0)
{
_broadPhaseCollider.ProcessDisposedGeoms();
}
BodyList.RemoveDisposed();
ControllerList.RemoveDisposed();
SpringList.RemoveDisposed();
JointList.RemoveDisposed();
//Clean up the arbiterlist
ArbiterList.CleanArbiterList(arbiterPool);
}
private void ConstructPhysicsSimulator(Vector2 gravity)
{
geomList = new GeomList();
geomAddList = new List <Geom>();
geomRemoveList = new List <Geom>();
bodyList = new BodyList();
bodyAddList = new List <Body>();
bodyRemoveList = new List <Body>();
controllerList = new ControllerList();
controllerAddList = new List <Controller>();
controllerRemoveList = new List <Controller>();
jointList = new JointList();
jointAddList = new List <Joint>();
jointRemoveList = new List <Joint>();
_broadPhaseCollider = new SelectiveSweepCollider(this);
arbiterList = new ArbiterList();
_gravity = gravity;
arbiterPool = new Pool <Arbiter>(_arbiterPoolSize);
#region Added by Daniel Pramel 08/17/08
_inactivityController = new InactivityController(this);
_scaling = new Scaling(0.001f, 0.01f);
#endregion
}
private float _width; // width and height of bodies to create
/// <summary>
/// Initializes a new instance of the <see cref="Path"/> class.
/// </summary>
/// <param name="width">The width.</param>
/// <param name="height">The height.</param>
/// <param name="mass">The mass.</param>
/// <param name="endless">if set to <c>true</c> [endless].</param>
public Path(float width, float height, float mass, bool endless)
{
_width = width;
_height = height;
_loop = endless;
_mass = mass;
_geoms = new GeomList();
_bodies = new BodyList();
_joints = new JointList();
_springs = new SpringList();
_controlPoints = new Vertices();
}
private float _width; // width and height of bodies to create
/// <summary>
/// Initializes a new instance of the <see cref="Path"/> class.
/// </summary>
/// <param name="width">The width.</param>
/// <param name="height">The height.</param>
/// <param name="mass">The mass.</param>
/// <param name="endless">if set to <c>true</c> [endless].</param>
public Path(float width, float height, float mass, bool endless)
{
_width = width;
_height = height;
_loop = endless;
_mass = mass;
_geoms = new GeomList();
_bodies = new BodyList();
_joints = new JointList();
_springs = new SpringList();
_controlPoints = new Vertices();
}
private void ConstructPhysicsSimulator(Vector2 gravity)
{
geomList = new GeomList();
geomAddList = new List<Geom>();
geomRemoveList = new List<Geom>();
bodyList = new BodyList();
bodyAddList = new List<Body>();
bodyRemoveList = new List<Body>();
controllerList = new ControllerList();
controllerAddList = new List<Controller>();
controllerRemoveList = new List<Controller>();
jointList = new JointList();
jointAddList = new List<Joint>();
jointRemoveList = new List<Joint>();
springList = new SpringList();
springAddList = new List<Spring>();
springRemoveList = new List<Spring>();
_broadPhaseCollider = new SelectiveSweepCollider(this);
arbiterList = new ArbiterList();
_gravity = gravity;
arbiterPool = new Pool<Arbiter>(_arbiterPoolSize);
#region Added by Daniel Pramel 08/17/08
_inactivityController = new InactivityController(this);
_scaling = new Scaling(0.001f, 0.01f);
#endregion
}
/// <summary>
/// Processes the removed geometries (and their arbiters), bodies, controllers, joints and springs.
/// </summary>
private void ProcessRemovedItems()
{
//Remove any new geometries
_tempCount = _geomRemoveList.Count;
for (int i = 0; i < _tempCount; i++)
{
_geomRemoveList[i].InSimulation = false;
GeomList.Remove(_geomRemoveList[i]);
//Remove any arbiters associated with the geometries being removed
for (int j = ArbiterList.Count; j > 0; j--)
{
if (ArbiterList[j - 1].GeometryA == _geomRemoveList[i] ||
ArbiterList[j - 1].GeometryB == _geomRemoveList[i])
{
//TODO: Should we create a RemoveComplete method and remove all Contacts associated
//with the arbiter?
arbiterPool.Insert(ArbiterList[j - 1]);
ArbiterList.Remove(ArbiterList[j - 1]);
}
}
}
if (_geomRemoveList.Count > 0)
{
_broadPhaseCollider.ProcessRemovedGeoms();
}
_geomRemoveList.Clear();
//Remove any new bodies
_tempCount = _bodyRemoveList.Count;
for (int i = 0; i < _tempCount; i++)
{
BodyList.Remove(_bodyRemoveList[i]);
}
_bodyRemoveList.Clear();
//Remove any new controllers
_tempCount = _controllerRemoveList.Count;
for (int i = 0; i < _tempCount; i++)
{
ControllerList.Remove(_controllerRemoveList[i]);
}
_controllerRemoveList.Clear();
//Remove any new joints
int jointRemoveCount = _jointRemoveList.Count;
for (int i = 0; i < jointRemoveCount; i++)
{
JointList.Remove(_jointRemoveList[i]);
}
_jointRemoveList.Clear();
//Remove any new springs
_tempCount = _springRemoveList.Count;
for (int i = 0; i < _tempCount; i++)
{
SpringList.Remove(_springRemoveList[i]);
}
_springRemoveList.Clear();
}
/// <summary>
/// Processes the added geometries, springs, joints, bodies and controllers.
/// </summary>
private void ProcessAddedItems()
{
//Add any new geometries
_tempCount = _geomAddList.Count;
for (int i = 0; i < _tempCount; i++)
{
if (!GeomList.Contains(_geomAddList[i]))
{
_geomAddList[i].InSimulation = true;
GeomList.Add(_geomAddList[i]);
//Add the new geometry to the broad phase collider.
_broadPhaseCollider.Add(_geomAddList[i]);
}
}
_geomAddList.Clear();
//Add any new bodies
_tempCount = _bodyAddList.Count;
for (int i = 0; i < _tempCount; i++)
{
if (!BodyList.Contains(_bodyAddList[i]))
{
BodyList.Add(_bodyAddList[i]);
}
}
_bodyAddList.Clear();
//Add any new controllers
_tempCount = _controllerAddList.Count;
for (int i = 0; i < _tempCount; i++)
{
if (!ControllerList.Contains(_controllerAddList[i]))
{
ControllerList.Add(_controllerAddList[i]);
}
}
_controllerAddList.Clear();
//Add any new joints
_tempCount = _jointAddList.Count;
for (int i = 0; i < _tempCount; i++)
{
if (!JointList.Contains(_jointAddList[i]))
{
JointList.Add(_jointAddList[i]);
}
}
_jointAddList.Clear();
//Add any new springs
_tempCount = _springAddList.Count;
for (int i = 0; i < _tempCount; i++)
{
if (!SpringList.Contains(_springAddList[i]))
{
SpringList.Add(_springAddList[i]);
}
}
_springAddList.Clear();
}