add example

example/layers/ui_layer_double/ui_layer_double.cpp

@@ -0,0 +1,52 @@
+#include "ui_layer_double.hpp"
+
+#include "utils.hpp"
+
+namespace example
+{
+  void ui_layer_double::on_attach() 
+  {
+    VE::CONNECT(this);
+
+    hack::log()("on_attach");
+  }
+
+  void ui_layer_double::render()
+  {
+    ImGui::SetNextWindowPos(ImVec2{ 10.f, 10.f });
+    ImGui::SetNextWindowSize(m_size);
+
+    if (!ImGui::Begin(VE_NAME("Test signal_double"), nullptr, m_win_flags)) ImGui::End();
+
+    VE_PUSH_FONT(REGULAR, 20);
+    if (ImGui::Button("Test signal_double", ImVec2(128, 130))) 
+      VE::EMIT(test_event::TEST_EVEN, std::string("test event message ui_layer_double"));
+    VE_POP_FONT();
+
+    ImGui::End();
+  }
+
+  void ui_layer_double::on_event(VE::event e)
+  {
+    // для событий от перефирии
+    // if (e.m_type.type() == typeid(VE::event_type))
+    // {
+    //   auto t = std::any_cast<VE::event_type>(e.m_type);
+    //   if (t != VE::event_type::MOUSE_CURSOR_POSITION)
+    //     hack::log()((int)t);
+    // }
+
+    if (e.m_type.type() == typeid(test_event))
+    {
+      auto t = std::any_cast<test_event>(e.m_type);
+      if (t == test_event::TEST_EVEN)
+        hack::log()(std::any_cast<std::string>(e.m_data));
+    }
+  }
+
+  void ui_layer_double::update()
+  {
+
+  }
+}
+