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GameList: Show game mod descriptor .json files in game list.

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This commit is contained in:
Admiral H. Curtiss
2021-10-26 02:01:16 +02:00
parent aa0595589a
commit da161faff4
10 changed files with 80 additions and 17 deletions
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55
Source/Core/UICommon/GameFile.cpp
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@ -43,6 +43,7 @@
#include "DiscIO/Blob.h"
#include "DiscIO/DiscExtractor.h"
#include "DiscIO/Enums.h"
#include "DiscIO/GameModDescriptor.h"
#include "DiscIO/Volume.h"
#include "DiscIO/WiiSaveBanner.h"
@ -163,6 +164,32 @@ GameFile::GameFile(std::string path) : m_file_path(std::move(path))
m_platform = DiscIO::Platform::ELFOrDOL;
m_blob_type = DiscIO::BlobType::DIRECTORY;
}
if (!IsValid() && GetExtension() == ".json")
{
auto descriptor = DiscIO::ParseGameModDescriptorFile(m_file_path);
if (descriptor)
{
GameFile proxy(descriptor->base_file);
if (proxy.IsValid())
{
m_valid = true;
m_file_size = File::GetSize(m_file_path);
m_long_names.emplace(DiscIO::Language::English, std::move(descriptor->display_name));
m_internal_name = proxy.GetInternalName();
m_game_id = proxy.GetGameID();
m_gametdb_id = proxy.GetGameTDBID();
m_title_id = proxy.GetTitleID();
m_maker_id = proxy.GetMakerID();
m_region = proxy.GetRegion();
m_country = proxy.GetCountry();
m_platform = proxy.GetPlatform();
m_revision = proxy.GetRevision();
m_disc_number = proxy.GetDiscNumber();
m_blob_type = DiscIO::BlobType::MOD_DESCRIPTOR;
}
}
}
}
GameFile::~GameFile() = default;
@ -470,6 +497,18 @@ bool GameFile::ReadPNGBanner(const std::string& path)
return true;
}
bool GameFile::TryLoadGameModDescriptorBanner()
{
if (m_blob_type != DiscIO::BlobType::MOD_DESCRIPTOR)
return false;
auto descriptor = DiscIO::ParseGameModDescriptorFile(m_file_path);
if (!descriptor)
return false;
return ReadPNGBanner(descriptor->banner);
}
bool GameFile::CustomBannerChanged()
{
std::string path, name;
@ -482,8 +521,12 @@ bool GameFile::CustomBannerChanged()
// Homebrew Channel icon naming. Typical for DOLs and ELFs, but we also support it for volumes.
if (!ReadPNGBanner(path + "icon.png"))
{
// If no custom icon is found, go back to the non-custom one.
m_pending.custom_banner = {};
// If it's a game mod descriptor file, it may specify its own custom banner.
if (!TryLoadGameModDescriptorBanner())
{
// If no custom icon is found, go back to the non-custom one.
m_pending.custom_banner = {};
}
}
}
@ -499,6 +542,8 @@ const std::string& GameFile::GetName(const Core::TitleDatabase& title_database)
{
if (!m_custom_name.empty())
return m_custom_name;
if (IsModDescriptor())
return GetName(Variant::LongAndPossiblyCustom);
const std::string& database_name = title_database.GetTitleName(m_gametdb_id, GetConfigLanguage());
return database_name.empty() ? GetName(Variant::LongAndPossiblyCustom) : database_name;
@ -652,6 +697,7 @@ bool GameFile::ShouldShowFileFormatDetails() const
case DiscIO::BlobType::PLAIN:
break;
case DiscIO::BlobType::DRIVE:
case DiscIO::BlobType::MOD_DESCRIPTOR:
return false;
default:
return true;
@ -699,6 +745,11 @@ bool GameFile::ShouldAllowConversion() const
return DiscIO::IsDisc(m_platform) && m_volume_size_is_accurate;
}
bool GameFile::IsModDescriptor() const
{
return m_blob_type == DiscIO::BlobType::MOD_DESCRIPTOR;
}
const GameBanner& GameFile::GetBannerImage() const
{
return m_custom_banner.empty() ? m_volume_banner : m_custom_banner;