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// SPDX-License-Identifier: GPL-3.0-only
// SPDX-FileCopyrightText: 2026 Project Tick
// SPDX-FileContributor: Project Tick Team
/*
* ProjT Launcher - Minecraft Launcher
* Copyright (C) 2026 Project Tick
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* === Upstream License Block (Do Not Modify) ==============================
*
*
*
*
*
* ======================================================================== */
#include "TexturePackModel.h"
#include "Application.h"
#include "meta/Index.hpp"
#include "meta/Version.hpp"
static std::list<Version> s_availableVersions = {};
namespace ResourceDownload
{
TexturePackResourceModel::TexturePackResourceModel(BaseInstance const& inst,
ResourceAPI* api,
QString debugName,
QString metaEntryBase)
: ResourcePackResourceModel(inst, api, debugName, metaEntryBase),
m_version_list(APPLICATION->metadataIndex()->component("net.minecraft"))
{
if (!m_version_list->isLoaded())
{
qDebug() << "Loading version list...";
m_task = m_version_list->getLoadTask();
if (!m_task->isRunning())
m_task->start();
}
}
void waitOnVersionListLoad(projt::meta::MetaVersionList::Ptr version_list)
{
QEventLoop load_version_list_loop;
QTimer time_limit_for_list_load;
time_limit_for_list_load.setTimerType(Qt::TimerType::CoarseTimer);
time_limit_for_list_load.setSingleShot(true);
time_limit_for_list_load.callOnTimeout(&load_version_list_loop, &QEventLoop::quit);
time_limit_for_list_load.start(4000);
auto task = version_list->getLoadTask();
QObject::connect(task.get(), &Task::finished, &load_version_list_loop, &QEventLoop::quit);
if (!task->isRunning())
task->start();
load_version_list_loop.exec();
if (time_limit_for_list_load.isActive())
time_limit_for_list_load.stop();
}
ResourceAPI::SearchArgs TexturePackResourceModel::createSearchArguments()
{
if (s_availableVersions.empty())
waitOnVersionListLoad(m_version_list);
auto args = ResourcePackResourceModel::createSearchArguments();
if (!m_version_list->isLoaded())
{
qCritical() << "The version list could not be loaded. Falling back to showing all entries.";
return args;
}
if (s_availableVersions.empty())
{
for (auto&& version : m_version_list->allVersions())
{
// NOTE: Logic duplicated from meta 'texturepacks' trait due to lack of index file access.
// Avoiding download of every version file for check.
if (auto ver = version->asComparableVersion(); ver <= maximumTexturePackVersion())
s_availableVersions.push_back(ver);
}
}
Q_ASSERT(!s_availableVersions.empty());
args.versions = s_availableVersions;
return args;
}
ResourceAPI::VersionSearchArgs TexturePackResourceModel::createVersionsArguments(const QModelIndex& entry)
{
auto args = ResourcePackResourceModel::createVersionsArguments(entry);
args.resourceType = ModPlatform::ResourceType::TexturePack;
if (!m_version_list->isLoaded())
{
qCritical() << "The version list could not be loaded. Falling back to showing all entries.";
return args;
}
args.mcVersions = s_availableVersions;
return args;
}
} // namespace ResourceDownload
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