void GraphicsSystem::renderObjects(std::ostream* tree) {
// The tuple is order, layer, depth, objid, GraphicsObject. Tuples are easy
// to sort.
typedef std::vector<std::tuple<int, int, int, int, GraphicsObject*> >
ToRenderVec;
ToRenderVec to_render;
// Collate all objects that we might want to render.
AllocatedLazyArrayIterator<GraphicsObject> it =
graphics_object_impl_->foreground_objects.allocated_begin();
AllocatedLazyArrayIterator<GraphicsObject> end =
graphics_object_impl_->foreground_objects.allocated_end();
for (; it != end; ++it) {
const ObjectSettings& settings = getObjectSettings(it.pos());
if (settings.obj_on_off == 1 && showObject1() == false)
continue;
else if (settings.obj_on_off == 2 && showObject2() == false)
continue;
else if (settings.weather_on_off && showWeather() == false)
continue;
else if (settings.space_key && interfaceHidden())
continue;
to_render.push_back(std::make_tuple(
it->zOrder(), it->zLayer(), it->zDepth(), it.pos(), &*it));
}
// Sort by all the ordering values.
std::sort(to_render.begin(), to_render.end());
for (ToRenderVec::iterator it = to_render.begin(); it != to_render.end();
++it) {
get<4>(*it)->render(get<3>(*it), NULL, tree);
}
}
void GraphicsSystem::renderObjects(std::ostream* tree) {
// Render all visible foreground objects
AllocatedLazyArrayIterator<GraphicsObject> it =
graphics_object_impl_->foreground_objects.allocated_begin();
AllocatedLazyArrayIterator<GraphicsObject> end =
graphics_object_impl_->foreground_objects.allocated_end();
for (; it != end; ++it) {
const ObjectSettings& settings = getObjectSettings(it.pos());
if (settings.obj_on_off == 1 && showObject1() == false)
continue;
else if (settings.obj_on_off == 2 && showObject2() == false)
continue;
else if (settings.weather_on_off && showWeather() == false)
continue;
else if (settings.space_key && interfaceHidden())
continue;
it->render(it.pos(), tree);
}
}