/**
* destroy a rigid body given a definition. No reference to the definition is retained. This
* function is locked during callbacks.
*
* @warning This automatically deletes all associated shapes and joints.
* @warning This function is locked during callbacks.
* @param body
*/
public void destroyBody(Body body) {
assert (m_bodyCount > 0);
assert (isLocked() == false);
if (isLocked()) {
return;
}
// Delete the attached joints.
JointEdge je = body.m_jointList;
while (je != null) {
JointEdge je0 = je;
je = je.next;
if (m_destructionListener != null) {
m_destructionListener.sayGoodbye(je0.joint);
}
destroyJoint(je0.joint);
body.m_jointList = je;
}
body.m_jointList = null;
// Delete the attached contacts.
ContactEdge ce = body.m_contactList;
while (ce != null) {
ContactEdge ce0 = ce;
ce = ce.next;
m_contactManager.destroy(ce0.contact);
}
body.m_contactList = null;
Fixture f = body.m_fixtureList;
while (f != null) {
Fixture f0 = f;
f = f.m_next;
if (m_destructionListener != null) {
m_destructionListener.sayGoodbye(f0);
}
f0.destroyProxies(m_contactManager.m_broadPhase);
f0.destroy();
// TODO djm recycle fixtures (here or in that destroy method)
body.m_fixtureList = f;
body.m_fixtureCount -= 1;
}
body.m_fixtureList = null;
body.m_fixtureCount = 0;
// Remove world body list.
if (body.m_prev != null) {
body.m_prev.m_next = body.m_next;
}
if (body.m_next != null) {
body.m_next.m_prev = body.m_prev;
}
if (body == m_bodyList) {
m_bodyList = body.m_next;
}
--m_bodyCount;
// TODO djm recycle body
}
