dolphin/Source/Core/UICommon/GameFile.h

154 lines
5.2 KiB
C++

// Copyright 2008 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#pragma once
#include <map>
#include <string>
#include <vector>
#include "Common/CommonTypes.h"
class PointerWrap;
namespace Core
{
class TitleDatabase;
}
namespace DiscIO
{
enum class BlobType;
enum class Country;
enum class Language;
enum class Region;
enum class Platform;
}
namespace UICommon
{
struct GameBanner
{
std::vector<u32> buffer{};
int width{};
int height{};
bool empty() const { return buffer.empty(); }
void DoState(PointerWrap& p);
};
// This class caches the metadata of a DiscIO::Volume (or a DOL/ELF file).
class GameFile final
{
public:
GameFile() = default;
explicit GameFile(const std::string& path);
~GameFile() = default;
bool IsValid() const;
const std::string& GetFilePath() const { return m_file_path; }
const std::string& GetFileName() const { return m_file_name; }
const std::string& GetName(bool long_name = true) const;
const std::string& GetMaker(bool long_maker = true) const;
const std::string& GetShortName(DiscIO::Language l) const { return Lookup(l, m_short_names); }
const std::string& GetShortName() const { return LookupUsingConfigLanguage(m_short_names); }
const std::string& GetLongName(DiscIO::Language l) const { return Lookup(l, m_long_names); }
const std::string& GetLongName() const { return LookupUsingConfigLanguage(m_long_names); }
const std::string& GetShortMaker(DiscIO::Language l) const { return Lookup(l, m_short_makers); }
const std::string& GetShortMaker() const { return LookupUsingConfigLanguage(m_short_makers); }
const std::string& GetLongMaker(DiscIO::Language l) const { return Lookup(l, m_long_makers); }
const std::string& GetLongMaker() const { return LookupUsingConfigLanguage(m_long_makers); }
const std::string& GetDescription(DiscIO::Language l) const { return Lookup(l, m_descriptions); }
const std::string& GetDescription() const { return LookupUsingConfigLanguage(m_descriptions); }
std::vector<DiscIO::Language> GetLanguages() const;
const std::string& GetInternalName() const { return m_internal_name; }
const std::string& GetGameID() const { return m_game_id; }
u64 GetTitleID() const { return m_title_id; }
const std::string& GetMakerID() const { return m_maker_id; }
u16 GetRevision() const { return m_revision; }
// 0 is the first disc, 1 is the second disc
u8 GetDiscNumber() const { return m_disc_number; }
std::string GetUniqueIdentifier() const;
std::string GetWiiFSPath() const;
DiscIO::Region GetRegion() const { return m_region; }
DiscIO::Country GetCountry() const { return m_country; }
DiscIO::Platform GetPlatform() const { return m_platform; }
DiscIO::BlobType GetBlobType() const { return m_blob_type; }
const std::string& GetApploaderDate() const { return m_apploader_date; }
const std::string& GetIssues() const { return m_emu_state.issues; }
int GetEmuState() const { return m_emu_state.rating; }
u64 GetFileSize() const { return m_file_size; }
u64 GetVolumeSize() const { return m_volume_size; }
const GameBanner& GetBannerImage() const { return m_volume_banner; }
void DoState(PointerWrap& p);
bool BannerChanged();
void BannerCommit();
bool EmuStateChanged();
void EmuStateCommit();
bool CustomNameChanged(const Core::TitleDatabase& title_database);
void CustomNameCommit();
private:
struct EmuState
{
int rating{};
std::string issues{};
bool operator!=(const EmuState& rhs) const
{
return rating != rhs.rating || issues != rhs.issues;
}
void DoState(PointerWrap& p);
};
static const std::string& Lookup(DiscIO::Language language,
const std::map<DiscIO::Language, std::string>& strings);
const std::string&
LookupUsingConfigLanguage(const std::map<DiscIO::Language, std::string>& strings) const;
bool IsElfOrDol() const;
// IMPORTANT: Nearly all data members must be save/restored in DoState.
// If anything is changed, make sure DoState handles it properly and
// CACHE_REVISION in GameFileCache.cpp is incremented.
bool m_valid{};
std::string m_file_path{};
std::string m_file_name{};
u64 m_file_size{};
u64 m_volume_size{};
std::map<DiscIO::Language, std::string> m_short_names{};
std::map<DiscIO::Language, std::string> m_long_names{};
std::map<DiscIO::Language, std::string> m_short_makers{};
std::map<DiscIO::Language, std::string> m_long_makers{};
std::map<DiscIO::Language, std::string> m_descriptions{};
std::string m_internal_name{};
std::string m_game_id{};
u64 m_title_id{};
std::string m_maker_id{};
DiscIO::Region m_region{};
DiscIO::Country m_country{};
DiscIO::Platform m_platform{};
DiscIO::BlobType m_blob_type{};
u16 m_revision{};
u8 m_disc_number{};
std::string m_apploader_date{};
GameBanner m_volume_banner{};
EmuState m_emu_state{};
// Overridden name from TitleDatabase
std::string m_custom_name{};
// The following data members allow GameFileCache to construct updated versions
// of GameFiles in a threadsafe way. They should not be handled in DoState.
struct
{
EmuState emu_state;
GameBanner volume_banner;
std::string custom_name;
} m_pending{};
};
} // namespace UICommon