void gkScene::addObject(gkGameObject* gobj)
{
GK_ASSERT(gobj);
const gkHashedString name = gobj->getName();
if (m_objects.find(name) != GK_NPOS)
{
gkPrintf("Scene: Duplicate object '%s' found in this scene\n", name.str().c_str());
return;
}
if (gobj->getType() == GK_LIGHT)
m_hasLights = true;
if (gobj->getOwner() != this)
{
if (gobj->getOwner() != 0)
{
if (!_replaceObjectInScene(gobj, gobj->getOwner(), this))
return;
}
else
{
gobj->setOwner(this);
m_objects.insert(name, gobj);
}
}
}
void gkScene::removeObject(gkGameObject* gobj)
{
const gkHashedString name = gobj->getName();
if (m_objects.find(name) != GK_NPOS)
{
gkPrintf("Scene: object '%s' not found in this scene\n", name.str().c_str());
return;
}
gobj->destroyInstance();
}
void gkScene::destroyObject(gkGameObject* gobj)
{
const gkHashedString name = gobj->getName();
if (gobj->getOwner() != this)
{
gkPrintf("Scene: object '%s' not found in this scene\n", name.str().c_str());
return;
}
gobj->destroyInstance();
m_objects.remove(name);
gkGameObjectManager::getSingleton().destroy(gobj);
//delete gobj;
}
void gkScene::_eraseObject(gkGameObject* gobj)
{
const gkHashedString name = gobj->getName();
if (m_objects.find(name) == UT_NPOS)
{
gkPrintf("Scene: object '%s' not found in this scene\n", name.str().c_str());
return;
}
gobj->destroyInstance();
gobj->setOwner(0);
if (m_constraintManager)
m_constraintManager->notifyObjectDestroyed(gobj);
m_objects.remove(name);
}
void gkScene::_applyBuiltinParents(gkGameObjectSet& instanceObjects)
{
gkGameObjectSet::Iterator it = instanceObjects.iterator();
while (it.hasMoreElements())
{
gkGameObject* gobj = it.getNext(), *pobj = 0;
GK_ASSERT(gobj->isInstanced());
const gkHashedString pname = gobj->getProperties().m_parent;
if (!pname.str().empty())
pobj = findInstancedObject(pname.str());
if (pobj)
{
pobj->addChild(gobj);
// m_transform no longer contains
// parent information, we must do it here.
gkMatrix4 omat, pmat;
gobj->getProperties().m_transform.toMatrix(omat);
pobj->getProperties().m_transform.toMatrix(pmat);
omat = pmat.inverse() * omat;
gkTransformState st;
gkMathUtils::extractTransform(omat, st.loc, st.rot, st.scl);
// apply
gobj->setTransform(st);
}
}
}
void gkGameObjectInstance::destroyObject(gkGameObject* gobj)
{
if (!gobj)
return;
if (gobj->getGroupInstance() != this)
{
gkLogMessage("GameObjectInstance: Attempting to remove an object that does not belong to this instance!");
return;
}
const gkHashedString name = gobj->getName();
UTsize pos;
if ((pos = m_objects.find(name)) == UT_NPOS)
{
gkLogMessage("GameObjectInstance: Missing object " << name.str() << ".");
return;
}
m_objects.remove(name);
delete gobj;
}
void gkGameObjectInstance::destroyObject(const gkHashedString& name)
{
UTsize pos;
if ((pos = m_objects.find(name)) == UT_NPOS)
{
gkLogMessage("GameObjectInstance: Missing object " << name.str() << ".");
return;
}
gkGameObject* gobj = m_objects.at(pos);
gobj->destroyInstance();
m_objects.remove(name);
delete gobj;
}
