infinipaint/src/ResourceManager.hpp

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2025-07-06 20:43:53 +03:00
#pragma once
#include "SharedTypes.hpp"
#include <include/codec/SkCodec.h>
#include <include/core/SkImage.h>
#include "ResourceDisplay/ResourceDisplay.hpp"
#include <cereal/types/utility.hpp>
#include <cereal/types/string.hpp>
#include <cereal/types/unordered_map.hpp>
#include <queue>
class World;
struct ResourceData {
std::string name;
std::shared_ptr<std::string> data;
template <typename Archive> void save(Archive& a) const {
a(name, *data);
}
template <typename Archive> void load(Archive& a) {
data = std::make_shared<std::string>();
a(name, *data);
}
};
class ResourceManager {
public:
ResourceManager(World& initWorld);
template <typename Archive> void serialize(Archive& a) {
a(resources);
}
template <typename Archive> void save_strip_unused_resources(Archive& a, const std::unordered_set<ServerClientID>& usedResources) const {
std::unordered_map<ServerClientID, ResourceData> strippedResources = resources;
std::erase_if(strippedResources, [&](const auto& p) {
return !usedResources.contains(p.first);
});
a(strippedResources);
}
void update();
void copy_resource_set_to_map(const std::unordered_set<ServerClientID>& resourceSet, std::unordered_map<ServerClientID, ResourceData>& resourceMap) const;
void init_client_callbacks();
ServerClientID add_resource_file(std::string_view fileName);
ServerClientID add_resource(const ResourceData& resource);
std::shared_ptr<ResourceDisplay> get_display_data(const ServerClientID& fileID);
std::optional<ResourceData> get_resource(const ServerClientID& id) const;
ClientPortionID get_max_id(ServerPortionID serverID) const;
const std::unordered_map<ServerClientID, ResourceData>& resource_list();
private:
std::unordered_map<ServerClientID, ResourceData> resources;
std::unordered_map<ServerClientID, std::shared_ptr<ResourceDisplay>> displays;
static std::array<const SkCodecs::Decoder, 5> decoders;
World& world;
};