void CPhysicsObject::EnableGravity(bool enable) {
if (IsGravityEnabled() == enable || IsStatic()) return;
if (enable) {
m_pObject->setGravity(m_pEnv->GetBulletEnvironment()->getGravity());
m_pObject->setFlags(m_pObject->getFlags() & ~BT_DISABLE_WORLD_GRAVITY);
} else {
m_pObject->setGravity(btVector3(0,0,0));
m_pObject->setFlags(m_pObject->getFlags() | BT_DISABLE_WORLD_GRAVITY);
}
}
void CPhysicsObject::EnableGravity( bool enable )
{
if ( IsStatic() )
return;
bool isEnabled = IsGravityEnabled();
if ( enable == isEnabled )
return;
IVP_Controller *pGravity = m_pObject->get_core()->environment->get_gravity_controller();
if ( enable )
{
m_pObject->get_core()->add_core_controller( pGravity );
}
else
{
m_pObject->get_core()->rem_core_controller( pGravity );
}
}
void CPhysicsObject::WriteToTemplate( vphysics_save_cphysicsobject_t &objectTemplate )
{
if ( m_collideType == COLLIDE_BALL )
{
objectTemplate.pCollide = NULL;
objectTemplate.sphereRadius = GetSphereRadius();
}
else
{
objectTemplate.pCollide = GetCollide();
objectTemplate.sphereRadius = 0;
}
objectTemplate.isStatic = IsStatic();
objectTemplate.collisionEnabled = IsCollisionEnabled();
objectTemplate.gravityEnabled = IsGravityEnabled();
objectTemplate.dragEnabled = IsDragEnabled();
objectTemplate.motionEnabled = IsMotionEnabled();
objectTemplate.isAsleep = IsAsleep();
objectTemplate.isTrigger = IsTrigger();
objectTemplate.materialIndex = m_materialIndex;
objectTemplate.mass = GetMass();
objectTemplate.rotInertia = GetInertia();
GetDamping( &objectTemplate.speedDamping, &objectTemplate.rotSpeedDamping );
objectTemplate.massCenterOverride = m_massCenterOverride;
objectTemplate.callbacks = m_callbacks;
objectTemplate.gameFlags = m_gameFlags;
objectTemplate.volume = GetVolume();
objectTemplate.dragCoefficient = m_dragCoefficient;
objectTemplate.angDragCoefficient = m_angDragCoefficient;
objectTemplate.pShadow = m_pShadow;
objectTemplate.hasShadowController = (m_pShadow != NULL) ? true : false;
//bool m_shadowTempGravityDisable;
objectTemplate.collideType = m_collideType;
objectTemplate.contentsMask = m_contentsMask;
GetPosition( &objectTemplate.origin, &objectTemplate.angles );
GetVelocity( &objectTemplate.velocity, &objectTemplate.angVelocity );
}