game: Improve OpenGL version detection and make requirement errors more obvious to the user (#2787)

common/util/dialogs.cpp

@@ -0,0 +1,10 @@
+#include "dialogs.h"
+
+namespace dialogs {
+// char const * const aDialogType , /* "ok" "okcancel" "yesno" "yesnocancel" */
+// char const * const aIconType , /* "info" "warning" "error" "question" */
+// int const aDefaultButton ) /* 0 for cancel/no , 1 for ok/yes , 2 for no in yesnocancel */
+void create_error_message_dialog(const std::string& title, const std::string& message) {
+  tinyfd_messageBox(title.data(), message.data(), "ok", "error", 1);
+}
+}  // namespace dialogs