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/* SPDX-FileCopyrightText: 2026 Project Tick
* SPDX-FileContributor: Project Tick
* SPDX-License-Identifier: GPL-3.0-or-later
*
* MeshMC - A Custom Launcher for Minecraft
* 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, either version 3 of the License, or
* (at your option) any later version.
*
* 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, see <https://www.gnu.org/licenses/>.
*/
#include "Version.h"
#include <QStringList>
#include <QUrl>
#include <QRegularExpression>
#include <QRegularExpressionMatch>
Version::Version(const QString& str) : m_string(str)
{
parse();
}
bool Version::operator<(const Version& other) const
{
const int size = qMax(m_sections.size(), other.m_sections.size());
for (int i = 0; i < size; ++i) {
const Section sec1 =
(i >= m_sections.size()) ? Section("0") : m_sections.at(i);
const Section sec2 = (i >= other.m_sections.size())
? Section("0")
: other.m_sections.at(i);
if (sec1 != sec2) {
return sec1 < sec2;
}
}
return false;
}
bool Version::operator<=(const Version& other) const
{
return *this < other || *this == other;
}
bool Version::operator>(const Version& other) const
{
const int size = qMax(m_sections.size(), other.m_sections.size());
for (int i = 0; i < size; ++i) {
const Section sec1 =
(i >= m_sections.size()) ? Section("0") : m_sections.at(i);
const Section sec2 = (i >= other.m_sections.size())
? Section("0")
: other.m_sections.at(i);
if (sec1 != sec2) {
return sec1 > sec2;
}
}
return false;
}
bool Version::operator>=(const Version& other) const
{
return *this > other || *this == other;
}
bool Version::operator==(const Version& other) const
{
const int size = qMax(m_sections.size(), other.m_sections.size());
for (int i = 0; i < size; ++i) {
const Section sec1 =
(i >= m_sections.size()) ? Section("0") : m_sections.at(i);
const Section sec2 = (i >= other.m_sections.size())
? Section("0")
: other.m_sections.at(i);
if (sec1 != sec2) {
return false;
}
}
return true;
}
bool Version::operator!=(const Version& other) const
{
return !operator==(other);
}
void Version::parse()
{
m_sections.clear();
// FIXME: this is bad. versions can contain a lot more separators...
QStringList parts = m_string.split('.');
for (const auto& part : parts) {
m_sections.append(Section(part));
}
}
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