connected to gui

simulator_SIC_XE/gui/qt/MachineController.cpp

@@ -0,0 +1,32 @@
+#include "MachineController.h"
+#include <chrono>
+
+MachineController::MachineController(QObject *parent)
+    : QObject(parent)
+{
+}
+
+MachineController::~MachineController() {
+    stop();
+}
+
+void MachineController::start() {
+    if (m_running.exchange(true)) return;
+    m_thread = std::thread([this]{ runLoop(); });
+}
+
+void MachineController::stop() {
+    if (!m_running.exchange(false)) return;
+    if (m_thread.joinable()) m_thread.join();
+}
+
+void MachineController::step() {
+    emit tick();
+}
+
+void MachineController::runLoop() {
+    while (m_running.load()) {
+        emit tick();
+        std::this_thread::sleep_for(std::chrono::milliseconds(100));
+    }
+}