コード例 #1
0
ファイル: Program.cs プロジェクト: allenwp/vector-engine
        [STAThread] // Needed for ASIOOutput.StartDriver method
        static void Main(string[] args)
        {
            // Create window, GraphicsDevice, and all resources necessary for the demo.
            VeldridStartup.CreateWindowAndGraphicsDevice(
                new WindowCreateInfo(50, 50, 3600, 2000, WindowState.Normal, "Vector Engine Editor"),
                new GraphicsDeviceOptions(true, null, true),
                out _window,
                out _gd);

            _gd.MainSwapchain.SyncToVerticalBlank = false;

            _window.Resized += () =>
            {
                _gd.MainSwapchain.Resize((uint)_window.Width, (uint)_window.Height);
                _controller.WindowResized(_window.Width, _window.Height);
            };
            _cl         = _gd.ResourceFactory.CreateCommandList();
            _controller = new ImGuiController(_gd, _gd.MainSwapchain.Framebuffer.OutputDescription, _window.Width, _window.Height);

            string assetsPath = HostHelper.AssetsPath;

            FileLoader.Init(assetsPath);
            FileLoader.LoadAllComponentGroups();

            if (_showEditor)
            {
                HostHelper.StopGame(true);
            }
            else
            {
                HostHelper.PlayGame(true);
            }

            // Main application loop
            while (_window.Exists)
            {
                GameLoop.Tick();

                InputSnapshot snapshot = _window.PumpEvents();
                if (!_window.Exists)
                {
                    break;
                }

                foreach (var keypress in snapshot.KeyEvents)
                {
                    if (keypress.Key == Key.E && keypress.Down && keypress.Modifiers == ModifierKeys.Control)
                    {
                        _showEditor = !_showEditor;
                    }
                    if (keypress.Key == Key.S && keypress.Down && keypress.Modifiers == ModifierKeys.Control)
                    {
                        HostHelper.SaveScene();
                    }
                    if (keypress.Key == Key.D && keypress.Down && keypress.Modifiers == ModifierKeys.Control)
                    {
                        HostHelper.Duplicate();
                    }
                }

                if (_showEditor)
                {
                    if (EditorCamera == null)
                    {
                        foreach (var component in EntityAdmin.Instance.Components)
                        {
                            if (component.Entity.Name == EmptyScene.EDITOR_CAM_ENTITY_NAME)
                            {
                                EditorCamera = component.Entity;
                                break;
                            }
                        }
                    }

                    if (midi == null)
                    {
                        midi = new MIDI();
                        midi.SetupWatchersAndPorts();
                        while (!midi.SetupComplete)
                        {
                            Thread.Sleep(1);
                        }
                    }

                    IMidiMessage midiMessage;
                    while (midi.MidiMessageQueue.TryDequeue(out midiMessage))
                    {
                        MidiState.UpdateState(midiMessage);
                    }

                    // TODO: figure out why LastFrameTime makes ImGui run stupid fast... (for things like key repeats)
                    _controller.Update(GameTime.LastFrameTime / 10f, snapshot); // Feed the input events to our ImGui controller, which passes them through to ImGui.

                    EditorUI.SubmitUI(EntityAdmin.Instance);

                    _cl.Begin();
                    _cl.SetFramebuffer(_gd.MainSwapchain.Framebuffer);
                    _cl.ClearColorTarget(0, new RgbaFloat(ClearColor.X, ClearColor.Y, ClearColor.Z, 1f));
                    _controller.Render(_gd, _cl);
                    _cl.End();
                    _gd.SubmitCommands(_cl);
                    _gd.SwapBuffers(_gd.MainSwapchain);
                }
            }

            if (!HostHelper.PlayingGame)
            {
                HostHelper.SaveScene();
            }

            // Clean up Veldrid resources
            _gd.WaitForIdle();
            _controller.Dispose();
            _cl.Dispose();
            _gd.Dispose();
        }