void NodeSystem::assessNodeRemovals(entityx::Entity entity)
{
if(entity.valid())
{
auto node = entity.component<CNode>();
if(node)
{
if(node->mCull)
node->removeChildren();
for(entityx::Entity dc : node->mRemoveChildren)
{
if(node->hasChild(dc))
{
node->mChildren.erase(dc);
if(dc)
{
dc.component<CNode>()->cull();
for(entityx::Entity gc : dc.component<CNode>()->getChildren())
{
if(gc)
{
gc.component<CNode>()->cull();
assessNodeRemovals(gc);
}
}
}
}
}
node->mRemoveChildren.clear();
}
}
}
void NodeSystem::assessNodeAdditions(entityx::Entity entity)
{
if(entity.valid())
{
auto node = entity.component<CNode>();
if(node)
{
for(entityx::Entity ac : node->mAddChildren)
{
if(ac.valid())
{
if(!node->hasChild(ac) && ac.component<CNode>() && entity != ac)
{
auto wp = ac.component<CNode>()->getWorldPosition();
//Replaces owner.
if(ac.component<CNode>()->mParent)
ac.component<CNode>()->mParent.component<CNode>()->mChildren.erase(ac);
ac.component<CNode>()->mParent = entity;
node->mChildren.insert(ac);
}
}
}
node->mAddChildren.clear();
}
}
}
void save( Archive &ar, entityx::Entity const & entity )
{
// uint64_t id = entity.id().id();
// ar( make_nvp("entityID", id) );
assert(entity.has_component<Tag>());
auto e = const_cast<entityx::Entity &>(entity);
auto tag = e.component<Tag>();
assert(entity.valid());
ar( cereal::make_nvp("uuid", (uint)(tag.get()->tag)) );
//serialize over all components of each entity
SERIALIZE("playerControl", PlayerControl);
SERIALIZE("camera", Camera);
SERIALIZE("orbitPath", OrbitPath);
}
/**
* Gets the width of the player.
* @return the player's width, according to its sprite
*/
inline float getWidth(void) const
{ return game::entities.component<Solid>(player.id())->width; }
