NOISSUE Flatten gui and logic libraries into MultiMC

launcher/Version.h

@@ -0,0 +1,105 @@
+#pragma once
+
+#include <QString>
+#include <QList>
+
+class QUrl;
+
+class Version
+{
+public:
+    Version(const QString &str);
+    Version() {}
+
+    bool operator<(const Version &other) const;
+    bool operator<=(const Version &other) const;
+    bool operator>(const Version &other) const;
+    bool operator>=(const Version &other) const;
+    bool operator==(const Version &other) const;
+    bool operator!=(const Version &other) const;
+
+    QString toString() const
+    {
+        return m_string;
+    }
+
+private:
+    QString m_string;
+    struct Section
+    {
+        explicit Section(const QString &fullString)
+        {
+            m_fullString = fullString;
+            int cutoff = m_fullString.size();
+            for(int i = 0; i < m_fullString.size(); i++)
+            {
+                if(!m_fullString[i].isDigit())
+                {
+                    cutoff = i;
+                    break;
+                }
+            }
+            auto numPart = m_fullString.leftRef(cutoff);
+            if(numPart.size())
+            {
+                numValid = true;
+                m_numPart = numPart.toInt();
+            }
+            auto stringPart = m_fullString.midRef(cutoff);
+            if(stringPart.size())
+            {
+                m_stringPart = stringPart.toString();
+            }
+        }
+        explicit Section() {}
+        bool numValid = false;
+        int m_numPart = 0;
+        QString m_stringPart;
+        QString m_fullString;
+
+        inline bool operator!=(const Section &other) const
+        {
+            if(numValid && other.numValid)
+            {
+                return m_numPart != other.m_numPart || m_stringPart != other.m_stringPart;
+            }
+            else
+            {
+                return m_fullString != other.m_fullString;
+            }
+        }
+        inline bool operator<(const Section &other) const
+        {
+            if(numValid && other.numValid)
+            {
+                if(m_numPart < other.m_numPart)
+                    return true;
+                if(m_numPart == other.m_numPart && m_stringPart < other.m_stringPart)
+                    return true;
+                return false;
+            }
+            else
+            {
+                return m_fullString < other.m_fullString;
+            }
+        }
+        inline bool operator>(const Section &other) const
+        {
+            if(numValid && other.numValid)
+            {
+                if(m_numPart > other.m_numPart)
+                    return true;
+                if(m_numPart == other.m_numPart && m_stringPart > other.m_stringPart)
+                    return true;
+                return false;
+            }
+            else
+            {
+                return m_fullString > other.m_fullString;
+            }
+        }
+    };
+    QList<Section> m_sections;
+
+    void parse();
+};