QScriptValue toScriptValueComponentMap(QScriptEngine *engine, const Entity::ComponentMap &components)
{
// Expose the set of components as a JavaScript _associative_ array. (array[component1Id] = component11, etc.)
QScriptValue obj = engine->newObject();
Entity::ComponentMap::const_iterator iter = components.begin();
while(iter != components.end())
{
if ((*iter).second)
obj.setProperty((*iter).first, engine->newQObject((*iter).second.get()));
++iter;
}
return obj;
}
void ECBrowser::RemoveEntity(EntityPtr entity)
{
if (!entity)
return;
for(EntityWeakPtrList::iterator iter = entities_.begin(); iter != entities_.end(); ++iter)
if (iter->lock() == entity)
{
EntityPtr ent_ptr = iter->lock();
disconnect(entity.get(), SIGNAL(ComponentAdded(IComponent*, AttributeChange::Type)), this,
SLOT(OnComponentAdded(IComponent*, AttributeChange::Type)));
disconnect(entity.get(), SIGNAL(ComponentRemoved(IComponent*, AttributeChange::Type)), this,
SLOT(OnComponentRemoved(IComponent*, AttributeChange::Type)));
const Entity::ComponentMap components = ent_ptr->Components();
for (Entity::ComponentMap::const_iterator i = components.begin(); i != components.end(); ++i)
RemoveComponentFromGroup(i->second);
entities_.erase(iter);
break;
}
void ECBrowser::RemoveEntity(const EntityPtr &entity)
{
if (!entity)
return;
EntityMap::iterator iter = entities_.find(entity->Id());
if (iter != entities_.end())
{
Entity *entity = iter->second.lock().get();
if (entity)
{
disconnect(entity, SIGNAL(ComponentAdded(IComponent*, AttributeChange::Type)), this,
SLOT(OnComponentAdded(IComponent*, AttributeChange::Type)));
disconnect(entity, SIGNAL(ComponentRemoved(IComponent*, AttributeChange::Type)), this,
SLOT(OnComponentRemoved(IComponent*, AttributeChange::Type)));
const Entity::ComponentMap components = entity->Components();
for (Entity::ComponentMap::const_iterator i = components.begin(); i != components.end(); ++i)
RemoveComponentFromGroup(i->second);
}
entities_.erase(iter);
}
void fromScriptValueComponentMap(const QScriptValue &obj, Entity::ComponentMap &components)
{
components.clear();
QScriptValueIterator it(obj);
while(it.hasNext())
{
it.next();
QObject *o = it.value().toQObject();
if (o)
{
IComponent *c = qobject_cast<IComponent *>(o);
if (c)
components[c->TypeId()] = c->shared_from_this();
}
}
}