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Source/mainmenu.cpp

+#include "mainmenu.h"
+#include "gameengine.h"
+#include "rules.h"
+#include "ui_mainmenu.h"
+#include "mainwindow.h"
+
+#include <QFile>
+#include <QDebug>
+#include <QPixmap>
+
+mainmenu::mainmenu(QWidget *parent) :
+    QMainWindow(parent),
+    ui(new Ui::mainmenu)
+{
+    ui->setupUi(this);
+    setCentralWidget(ui->centralwidget);
+
+}
+//C:\Users\labun\Downloads\mainmenuback.png
+mainmenu::~mainmenu()
+{
+    delete ui;
+}
+
+void mainmenu::on_Playbutton_clicked()
+{
+
+    MainWindow *mainWindowInstance = new MainWindow();
+    mainWindowInstance->show();
+    this->close();
+}
+
+void mainmenu::on_Rulesbutton_clicked()
+{
+    rules *rulesWindow = new rules(this);
+    rulesWindow->show();
+}
+
+void mainmenu::on_Exitbutton_clicked()
+{
+    this->close();
+}
+
+void mainmenu::on_LoadLastGame_clicked()
+{
+    // Open the file in read-only mode
+    QFile file(MainWindow_NS::GAME_SAVES_FILENAME);
+    if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
+    {
+        qDebug() << "Failed to open file for reading:" << file.errorString();
+        return;
+    }
+
+    // Create a QTextStream object to read from the file
+    QTextStream in(&file);
+
+    Player *p = new Player;
+    int enemiesDefeated = 0;
+    // Read the player's data and number of enemies defeated
+    QString line;
+    if (in.readLineInto(&line))
+    {
+        QStringList values = line.split(" ");
+        if (values.size() == 4)
+        {
+            p->health = values[0].toInt();
+            p->attack = values[1].toInt();
+            p->potionCount = values[2].toInt();
+            enemiesDefeated = values[3].toInt();
+        }
+        else
+        {
+            qDebug() << "Invalid data format in file";
+            file.close();
+            return;
+        }
+    }
+    else
+    {
+        qDebug() << "Failed to read player data";
+        file.close();
+        return;
+    }
+
+    // Close the file
+    file.close();
+
+    MainWindow *mainWindowInstance = new MainWindow(nullptr, p, enemiesDefeated);
+    mainWindowInstance->show();
+    this->close();
+}
+