Initial integration of NetImgui. The engine/netimgui window can be used to connect to the NetImgui server.

2026-08-05 07:08:46 +00:00 · 2025-01-01 15:46:19 -05:00
parent b07213cd0f
commit 123ae5b68f
29 changed files with 4396 additions and 9 deletions
@@ -0,0 +1,126 @@
+#include "CogEngineWindow_NetImGui.h"
+
+#include "CogWindowWidgets.h"
+#include "imgui.h"
+#include "imgui_internal.h"
+#include "NetImgui_Api.h"
+
+//--------------------------------------------------------------------------------------------------------------------------
+void FCogEngineWindow_NetImGui::Initialize()
+{
+    Super::Initialize();
+	bHasMenu = true;
+	Config = GetConfig<UCogEngineConfig_NetImGui>();
+}
+
+//--------------------------------------------------------------------------------------------------------------------------
+void FCogEngineWindow_NetImGui::Shutdown()
+{
+}
+
+//--------------------------------------------------------------------------------------------------------------------------
+void FCogEngineWindow_NetImGui::ResetConfig()
+{
+	Super::ResetConfig();
+	Config->Reset();
+}
+
+//--------------------------------------------------------------------------------------------------------------------------
+void FCogEngineWindow_NetImGui::RenderHelp()
+{
+    ImGui::Text("");
+}
+
+//--------------------------------------------------------------------------------------------------------------------------
+void FCogEngineWindow_NetImGui::RenderContent()
+{
+    Super::RenderContent();
+
+#if NETIMGUI_ENABLED
+
+	if (ImGui::BeginMenuBar())
+	{
+		if (ImGui::BeginMenu("Settings"))
+		{
+			{
+				static char Buffer[256] = "";
+				ImStrncpy(Buffer, TCHAR_TO_ANSI(*Config->ServerName), IM_ARRAYSIZE(Buffer));
+				if (ImGui::InputText("Server Name", Buffer, IM_ARRAYSIZE(Buffer)))
+				{
+					Config->ServerName = FString(Buffer);
+				}
+			}
+			ImGui::InputInt("Server Port", &Config->ServerPort);
+
+			{
+				static char Buffer[256] = "";
+				ImStrncpy(Buffer, TCHAR_TO_ANSI(*Config->ClientName), IM_ARRAYSIZE(Buffer));
+				if (ImGui::InputText("Client Name", Buffer, IM_ARRAYSIZE(Buffer)))
+				{
+					Config->ClientName = FString(Buffer);
+				}
+			}
+			ImGui::InputInt("Client Port", &Config->ClientPort);
+
+			ImGui::EndMenu();
+		}
+
+		ImGui::EndMenuBar();
+	}
+
+	if (NetImgui::IsConnected())
+	{
+		ImGui::TextUnformatted("Status: Connected");
+		if (ImGui::Button("Disconnect"))
+		{
+			NetImgui::Disconnect();
+		}
+	}
+	else if (NetImgui::IsConnectionPending())
+	{
+		ImGui::TextUnformatted("Status: Waiting Server");
+		if (ImGui::Button("Cancel"))
+		{
+			NetImgui::Disconnect();
+		}
+	}
+	else // No connection
+	{
+		ImGui::TextUnformatted("Status: Not Connected");
+
+		if (ImGui::Button("Connect", ImVec2(ImGui::GetContentRegionAvail().x, 0)))
+		{
+			const auto clientName = StringCast<ANSICHAR>(*Config->ClientName);
+			const auto serverName = StringCast<ANSICHAR>(*Config->ServerName);
+			NetImgui::ConnectToApp(clientName.Get(), serverName.Get(), Config->ServerPort, nullptr, nullptr);
+		}
+		if (ImGui::IsItemHovered())
+		{
+			ImGui::SetTooltip("Attempt a connection to a remote netImgui server at the provided address.");
+		}
+
+		if (ImGui::Button("Listen", ImVec2(ImGui::GetContentRegionAvail().x, 0)))
+		{
+			const auto clientName = StringCast<ANSICHAR>(*Config->ClientName);
+			NetImgui::ConnectFromApp(clientName.Get(), Config->ClientPort, nullptr, nullptr);
+		}
+		if (ImGui::IsItemHovered())
+		{
+			ImGui::SetTooltip("Start listening for a connection request by a remote netImgui server, on the provided Port.");
+		}
+	}
+
+#endif // #if NETIMGUI_ENABLED
+}
+
+void UCogEngineConfig_NetImGui::Reset()
+{
+	Super::Reset();
+
+#if NETIMGUI_ENABLED
+	ClientName = FString("cog");
+	ServerName = FString("localhost");
+	ClientPort = NetImgui::kDefaultClientPort;
+	ServerPort = NetImgui::kDefaultServerPort;
+#endif
+}