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Lua Wrapper component can now be serialized

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This commit is contained in:
Dreaded_X
2019-06-26 20:29:28 +00:00
parent 7ff9e21b4d
commit 7d55563ec8
7 changed files with 174 additions and 62 deletions
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54
ecs-serial/src/ecs-serial.cpp
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@@ -19,13 +19,29 @@ namespace ecs::serial {
auto components = entity->get_components();
iohelper::write_length(os, components.size());
for (auto [id, component] : components) {
auto functions = internal::functions.find(id);
if (functions == internal::functions.end()) {
throw std::runtime_error("Unknown id");
}
if (!component->_tagged()) {
auto functions = internal::functions.find(id);
if (functions == internal::functions.end()) {
throw std::runtime_error("No known serializer for id");
}
iohelper::write_length(os, id);
std::get<0>(internal::functions[id])(os, component);
iohelper::write_length(os, id);
iohelper::write<bool>(os, false);
std::get<0>(internal::functions[id])(os, component);
} else {
TaggedComponent* tagged_component = (TaggedComponent*)component;
auto new_id = ComponentID::get_id({tagged_component->_tag})[0];
auto functions = internal::functions.find(new_id);
if (functions == internal::functions.end()) {
throw std::runtime_error("No known serializer for id");
}
iohelper::write_length(os, new_id);
iohelper::write<bool>(os, true);
iohelper::write_length(os, id);
std::get<0>(internal::functions[new_id])(os, component);
}
}
}
@@ -38,7 +54,13 @@ namespace ecs::serial {
size_t component_count = iohelper::read_length(is);
// std::cout << "Updating " << component_count << " components in entity: " << uuid << '\n';
for (size_t i = 0; i < component_count; ++i) {
size_t id = iohelper::read_length(is);
size_t new_id = iohelper::read_length(is);
bool tagged = iohelper::read<bool>(is);
size_t id = new_id;
if (tagged) {
id = iohelper::read_length(is);
}
// @todo We also need to be able to remove components
// Sending a component with length 0 -> remove component
// However we might have components that have no data and are just like tags
@@ -49,12 +71,12 @@ namespace ecs::serial {
// Update the component
std::cout << "Updating component: " << id << '\n';
Component* component = entity->get_component(id);
std::get<1>(internal::functions[id])(is, component);
std::get<1>(internal::functions[new_id])(is, component);
} else {
// Add new component
std::cout << "Adding component: " << id << '\n';
Component* component = std::get<2>(internal::functions[id])();
std::get<1>(internal::functions[id])(is, component);
Component* component = std::get<2>(internal::functions[new_id])();
std::get<1>(internal::functions[new_id])(is, component);
entity->add_component(id, component);
}
}
@@ -64,10 +86,16 @@ namespace ecs::serial {
size_t component_count = iohelper::read_length(is);
// std::cout << "Creating entity with " << component_count << " components: " << uuid << '\n';
for (size_t i = 0; i < component_count; ++i) {
size_t id = iohelper::read_length(is);
size_t new_id = iohelper::read_length(is);
bool tagged = iohelper::read<bool>(is);
size_t id = new_id;
if (tagged) {
id = iohelper::read_length(is);
}
std::cout << "Adding component: " << id << '\n';
Component* component = std::get<2>(internal::functions[id])();
std::get<1>(internal::functions[id])(is, component);
Component* component = std::get<2>(internal::functions[new_id])();
std::get<1>(internal::functions[new_id])(is, component);
entity->add_component(id, component);
}
}