void MagnetDetachObject(MagnetObjectItem item)
{
item.fixedJoint.Dispose();
UnsubscribeToDeletionEvent(item.mapObject);
magnetAttachedObjects.Remove(item);
}
void CreateFixedJointForAttachedObject(MagnetObjectItem item)
{
FixedJoint fixedJoint = PhysicsWorld.Instance.CreateFixedJoint(magnetBody, item.body);
fixedJoint.PushedToWorld = true;
item.fixedJoint = fixedJoint;
}
void MagnetAttachObject(Body mapObjectBody)
{
if (mapObjectBody.IsDisposed)
{
return;
}
if (IsMagnetBodyAttached(mapObjectBody))
{
Log.Fatal("Crane: MagnetAttachObject: IsMagnetBodyAttached( mapObjectBody ).");
}
MapObject mapObject = MapSystemWorld.GetMapObjectByBody(mapObjectBody);
if (mapObject != null && mapObject.PhysicsModel != null)
{
MagnetObjectItem item = new MagnetObjectItem();
item.mapObject = mapObject;
item.body = mapObjectBody;
item.bodyIndex = Array.IndexOf <Body>(mapObject.PhysicsModel.Bodies, mapObjectBody);
SubscribeToDeletionEvent(mapObject);
CreateFixedJointForAttachedObject(item);
magnetAttachedObjects.Add(item);
}
}
void MagnetDetachObject(MagnetObjectItem item)
{
item.fixedJoint.Dispose();
RemoveRelationship(item.mapObject);
magnetAttachedObjects.Remove(item);
}
void MagnetAttachObject(Body mapObjectBody)
{
if (mapObjectBody.IsDisposed)
{
return;
}
Trace.Assert(!IsMagnetBodyAttached(mapObjectBody));
MapObject mapObject = MapSystemWorld.GetMapObjectByBody(mapObjectBody);
if (mapObject == null)
{
return;
}
MagnetObjectItem item = new MagnetObjectItem();
item.mapObject = mapObject;
item.body = mapObjectBody;
item.bodyIndex = Array.IndexOf <Body>(mapObject.PhysicsModel.Bodies, mapObjectBody);
AddRelationship(mapObject);
CreateFixedJointForAttachedObject(item);
magnetAttachedObjects.Add(item);
}
void MagnetDetachObject( MagnetObjectItem item )
{
item.fixedJoint.Dispose();
RemoveRelationship( item.mapObject );
magnetAttachedObjects.Remove( item );
}
void MagnetAttachObject( Body mapObjectBody )
{
if( mapObjectBody.IsDisposed )
return;
Trace.Assert( !IsMagnetBodyAttached( mapObjectBody ) );
MapObject mapObject = MapSystemWorld.GetMapObjectByBody( mapObjectBody );
if( mapObject == null )
return;
MagnetObjectItem item = new MagnetObjectItem();
item.mapObject = mapObject;
item.body = mapObjectBody;
item.bodyIndex = Array.IndexOf<Body>( mapObject.PhysicsModel.Bodies, mapObjectBody );
AddRelationship( mapObject );
CreateFixedJointForAttachedObject( item );
magnetAttachedObjects.Add( item );
}
void CreateFixedJointForAttachedObject( MagnetObjectItem item )
{
FixedJoint fixedJoint = PhysicsWorld.Instance.CreateFixedJoint( magnetBody, item.body );
fixedJoint.PushedToWorld = true;
item.fixedJoint = fixedJoint;
}
void MagnetDetachObject( MagnetObjectItem item )
{
item.fixedJoint.Dispose();
UnsubscribeToDeletionEvent( item.mapObject );
magnetAttachedObjects.Remove( item );
}
void MagnetAttachObject( Body mapObjectBody )
{
if( mapObjectBody.IsDisposed )
return;
if( IsMagnetBodyAttached( mapObjectBody ) )
Log.Fatal( "Crane: MagnetAttachObject: IsMagnetBodyAttached( mapObjectBody )." );
MapObject mapObject = MapSystemWorld.GetMapObjectByBody( mapObjectBody );
if( mapObject != null && mapObject.PhysicsModel != null )
{
MagnetObjectItem item = new MagnetObjectItem();
item.mapObject = mapObject;
item.body = mapObjectBody;
item.bodyIndex = Array.IndexOf<Body>( mapObject.PhysicsModel.Bodies, mapObjectBody );
SubscribeToDeletionEvent( mapObject );
CreateFixedJointForAttachedObject( item );
magnetAttachedObjects.Add( item );
}
}