// UNDONE: Is this worth it?, just recreate the object instead? (that happens when this returns false anyway) // recreating works, but is more expensive and won't inherit properties (velocity, constraints, etc) bool TransferPhysicsObject( CBaseEntity *pFrom, CBaseEntity *pTo ) { IPhysicsObject *pVPhysics = pFrom->VPhysicsGetObject(); if ( !pVPhysics || pVPhysics->IsStatic() ) return false; // clear out the pointer so it won't get deleted pFrom->VPhysicsSwapObject( NULL ); // remove any AI behavior bound to it pVPhysics->RemoveShadowController(); // transfer to the new owner pTo->VPhysicsSetObject( pVPhysics ); pVPhysics->SetGameData( (void *)pTo ); pTo->VPhysicsUpdate( pVPhysics ); // may have been temporarily disabled by the old object pVPhysics->EnableMotion( true ); pVPhysics->EnableGravity( true ); // Update for the new entity solid type pVPhysics->RecheckCollisionFilter(); return true; }