public virtual bool Detach(bool updateGroup = true, bool reattach = true)
{
if (m_constraint == null)
{
return(false);
}
Debug.Assert(m_constraint != null);
Debug.Assert(m_rotorGrid != null);
Debug.Assert(m_rotorBlock != null);
var tmpRotorGrid = m_rotorGrid;
CubeGrid.Physics.RemoveConstraint(m_constraint);
m_constraint.Dispose();
m_constraint = null;
m_rotorGrid = null;
if (m_rotorBlock != null)
{
m_rotorBlock.Detach();
}
m_rotorBlock = null;
// The following line is commented out on purpose! If you move the motor between grids (e.g. after splitting),
// you have to remember the attached rotor somehow. This rotorBlockId is how it's remembered.
//m_rotorBlockId = 0;
if (updateGroup)
{
OnConstraintRemoved(GridLinkTypeEnum.Physical, tmpRotorGrid);
OnConstraintRemoved(GridLinkTypeEnum.Logical, tmpRotorGrid);
}
if (reattach)
{
// Try to reattach, if the block will still live next frame. This fixes missing attachments when splitting grids
NeedsUpdate |= MyEntityUpdateEnum.BEFORE_NEXT_FRAME;
}
if (tmpRotorGrid != null)
{
tmpRotorGrid.OnPhysicsChanged -= cubeGrid_OnPhysicsChanged;
}
return(true);
}
public virtual bool Detach(bool updateGroup = true)
{
if (m_isWelding == false)
{
UnweldGroup();
}
var tmpRotorGrid = m_rotorGrid;
if (updateGroup)
{
OnConstraintRemoved(GridLinkTypeEnum.Physical, tmpRotorGrid);
OnConstraintRemoved(GridLinkTypeEnum.Logical, tmpRotorGrid);
}
if (m_constraint == null)
{
return(false);
}
Debug.Assert(m_constraint != null);
Debug.Assert(m_rotorGrid != null);
Debug.Assert(m_rotorBlock != null);
CubeGrid.Physics.RemoveConstraint(m_constraint);
m_constraint.Dispose();
m_constraint = null;
m_rotorGrid = null;
if (m_rotorBlock != null)
{
m_rotorBlock.Detach(m_welded || m_isWelding);
}
m_rotorBlock = null;
m_isAttached = false;
UpdateText();
return(true);
}