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Client/src/vulkan_engine/glfw/glfw_moniotr.cpp

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+#include <GLFW/glfw3.h>
+
+#include "glfw/glfw_monitor.h"
+#include "precomp.h"
+
+namespace veng {
+gsl::span<GLFWmonitor *> GetMonitors() {
+  std::int32_t monitor_count = 0;
+  GLFWmonitor **monitor_pointers = glfwGetMonitors(&monitor_count);
+  return gsl::span<GLFWmonitor *>(monitor_pointers, monitor_count);
+}
+
+glm::ivec2 GetMonitorPosition(gsl::not_null<GLFWmonitor *> monitor) {
+  glm::ivec2 monitor_position;
+  glfwGetMonitorPos(monitor, &monitor_position.x, &monitor_position.y);
+  return monitor_position;
+}
+glm::ivec2 GetMonitorWorkAreaSize(gsl::not_null<GLFWmonitor *> monitor) {
+  glm::ivec2 monitor_size;
+  glfwGetMonitorWorkarea(monitor, nullptr, nullptr, &monitor_size.x,
+                         &monitor_size.y);
+  return monitor_size;
+}
+
+void MoveWindowToMonitor(gsl::not_null<GLFWwindow *> window,
+                         gsl::not_null<GLFWmonitor *> monitor) {
+  glm::ivec2 window_size;
+  glfwGetWindowSize(window, &window_size.x, &window_size.y);
+  const glm::ivec2 window_new_position = GetMonitorPosition(monitor) +
+                                         (GetMonitorWorkAreaSize(monitor) / 2) -
+                                         (window_size / 2);
+  glfwSetWindowPos(window, window_new_position.x, window_new_position.y);
+}
+}  // namespace veng