steampp.h

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#pragma once
 
#include <cstddef>
#include <filesystem>
#include <span>
#include <string>
#include <string_view>
#include <unordered_map>
#include <vector>
 
#include <kvpp/KV1Binary.h>
 
namespace steampp {
 
using AppID = uint32_t;
 
class Steam {
public:
    Steam();
 
    [[nodiscard]] const std::filesystem::path& getInstallDir() const;
 
    [[nodiscard]] std::span<const std::filesystem::path> getLibraryDirs() const;
 
    [[nodiscard]] std::filesystem::path getSourceModDir() const;
 
    [[nodiscard]] std::vector<AppID> getInstalledApps() const;
 
    [[nodiscard]] bool isAppInstalled(AppID appID) const;
 
    [[nodiscard]] std::string_view getAppName(AppID appID) const;
 
    [[nodiscard]] std::filesystem::path getAppInstallDir(AppID appID) const;
 
    [[nodiscard]] std::filesystem::path getAppIconPath(AppID appID) const;
 
    [[nodiscard]] std::filesystem::path getAppLogoPath(AppID appID) const;
 
    [[nodiscard]] std::filesystem::path getAppHeroPath(AppID appID) const;
 
    [[nodiscard]] std::filesystem::path getAppBoxArtPath(AppID appID) const;
 
    [[nodiscard]] std::filesystem::path getAppStoreArtPath(AppID appID) const;
 
    [[nodiscard]] bool isAppUsingGoldSrcEngine(AppID appID) const;
 
    [[nodiscard]] bool isAppUsingSourceEngine(AppID appID) const;
 
    [[nodiscard]] bool isAppUsingSource2Engine(AppID appID) const;
 
    [[nodiscard]] explicit operator bool() const;
 
private:
    struct GameInfo {
        std::string name;
        std::filesystem::path installDir;
        std::size_t libraryInstallDirsIndex;
    };
 
    std::unordered_map<AppID, GameInfo> gameDetails;
    std::filesystem::path steamInstallDir;
    std::vector<std::filesystem::path> libraryDirs;
    kvpp::KV1Binary assetCache;
};
 
} // namespace steampp