.gitattributes

@@ -1,2 +0,0 @@
-*.ogg filter=lfs diff=lfs merge=lfs -text
-*.qoa filter=lfs diff=lfs merge=lfs -text

.vscode/launch.json

@@ -1,24 +0,0 @@
-{
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "name": ".NET Core Launch (console)",
-            "type": "coreclr",
-            "request": "launch",
-            "preLaunchTask": "build",
-            "program": "${workspaceFolder}/bin/Debug/net7.0/MoonWorksTest.dll",
-            "args": [],
-            "cwd": "${workspaceFolder}",
-            "console": "internalConsole",
-            "stopAtEntry": false
-        },
-        {
-            "name": ".NET Core Attach",
-            "type": "coreclr",
-            "request": "attach"
-        }
-    ]
-}

.vscode/tasks.json

@@ -1,42 +0,0 @@
-{
-    "version": "2.0.0",
-    "tasks": [
-        {
-            "label": "build",
-            "command": "dotnet",
-            "type": "process",
-            "args": [
-                "build",
-                "${workspaceFolder}/MoonWorksTest.csproj",
-                "/property:GenerateFullPaths=true",
-                "/consoleloggerparameters:NoSummary"
-            ],
-            "problemMatcher": "$msCompile"
-        },
-        {
-            "label": "publish",
-            "command": "dotnet",
-            "type": "process",
-            "args": [
-                "publish",
-                "${workspaceFolder}/MoonWorksTest.csproj",
-                "/property:GenerateFullPaths=true",
-                "/consoleloggerparameters:NoSummary"
-            ],
-            "problemMatcher": "$msCompile"
-        },
-        {
-            "label": "watch",
-            "command": "dotnet",
-            "type": "process",
-            "args": [
-                "watch",
-                "run",
-                "${workspaceFolder}/MoonWorksTest.csproj",
-                "/property:GenerateFullPaths=true",
-                "/consoleloggerparameters:NoSummary"
-            ],
-            "problemMatcher": "$msCompile"
-        }
-    ]
-}

MoonWorksTest.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net5.0</TargetFramework>
         <OutputType>Exe</OutputType>
         <RootNamespace>MoonWorksTest</RootNamespace>
         <Platforms>x64</Platforms>

lib/MoonWorks

@@ -1 +1 @@
-Subproject commit a869a0e958fd307a2883d111489ea7c49793baf6
+Subproject commit 111df04c0f7be740108cc3536eda3629572714d8

src/PositionTexture.cs

@@ -1,15 +1,12 @@
 using System.Runtime.InteropServices;
-using MoonWorks.Graphics;
+using MoonWorks.Math;
-using MoonWorks.Math.Float;
 
 namespace MoonWorksTest
 {
     [StructLayout(LayoutKind.Sequential)]
-    struct PositionTexture : MoonWorks.Graphics.IVertexType
+    struct PositionTexture
     {
         public Vector3 Position;
         public Vector2 Texture;
-
+    }
-		public static VertexElementFormat[] Formats => new VertexElementFormat[] { VertexElementFormat.Vector3, VertexElementFormat.Vector2 };
-	}
 }

src/Program.cs

@@ -15,14 +15,9 @@ namespace MoonWorksTest
                 ScreenMode = ScreenMode.Windowed
             };
 
-			FrameLimiterSettings limiterSettings = new FrameLimiterSettings
+            TestGame game = new TestGame(
-			{
-				Mode = FrameLimiterMode.Uncapped
-			};
-
-			TestGame game = new TestGame(
                 windowCreateInfo,
-              	limiterSettings,
+                PresentMode.FIFO,
                 60,
                 true
             );

src/TestGame.cs

@@ -23,17 +23,23 @@ namespace MoonWorksTest
 
         GraphicsPipeline mainGraphicsPipeline;
 
+        byte[] screenshotPixels;
+        Buffer screenshotBuffer;
+        uint screenshotBufferSize;
+
         StaticSound music;
         StaticSoundInstance musicInstance;
         StreamingSoundOgg musicStream;
 
-        public TestGame(WindowCreateInfo windowCreateInfo, FrameLimiterSettings limiterSettings, int targetTimestep = 60, bool debugMode = false) : base(windowCreateInfo, limiterSettings, targetTimestep, debugMode)
+        bool screenshotInProgress = false;
+
+        public TestGame(WindowCreateInfo windowCreateInfo, PresentMode presentMode, int targetTimestep = 60, bool debugMode = false) : base(windowCreateInfo, presentMode, targetTimestep, debugMode)
         {
             var windowWidth = windowCreateInfo.WindowWidth;
             var windowHeight = windowCreateInfo.WindowHeight;
 
-            //passthroughVertexShaderModule = new ShaderModule(GraphicsDevice, Path.Combine("Content", "passthrough_vert.spv"));
+            passthroughVertexShaderModule = new ShaderModule(GraphicsDevice, Path.Combine("Content", "passthrough_vert.spv"));
-            //raymarchFragmentShaderModule = new ShaderModule(GraphicsDevice, Path.Combine("Content", "hexagon_grid.spv"));
+            raymarchFragmentShaderModule = new ShaderModule(GraphicsDevice, Path.Combine("Content", "hexagon_grid.spv"));
 
             raymarchUniforms.time = 0;
             raymarchUniforms.padding = 0;
@@ -42,8 +48,8 @@ namespace MoonWorksTest
 
             var uploadCommandBuffer = GraphicsDevice.AcquireCommandBuffer();
 
-            woodTexture = Texture.FromImageFile(GraphicsDevice, uploadCommandBuffer, "Content/woodgrain.png");
+            woodTexture = Texture.LoadPNG(GraphicsDevice, uploadCommandBuffer, "Content/woodgrain.png");
-            noiseTexture = Texture.FromImageFile(GraphicsDevice, uploadCommandBuffer, "Content/noise.png");
+            noiseTexture = Texture.LoadPNG(GraphicsDevice, uploadCommandBuffer, "Content/noise.png");
 
             sampler = new Sampler(GraphicsDevice, SamplerCreateInfo.LinearWrap);
 
@@ -75,51 +81,54 @@ namespace MoonWorksTest
 
             /* Pipeline */
 
-			/*
             mainGraphicsPipeline = new GraphicsPipeline(
                 GraphicsDevice,
                 new GraphicsPipelineCreateInfo
                 {
                     AttachmentInfo = new GraphicsPipelineAttachmentInfo(
                         new ColorAttachmentDescription(
-                            MainWindow.SwapchainFormat,
+                            GraphicsDevice.GetSwapchainFormat(Window),
                             ColorAttachmentBlendState.None
                         )
                     ),
                     DepthStencilState = DepthStencilState.Disable,
                     VertexShaderInfo = GraphicsShaderInfo.Create(passthroughVertexShaderModule, "main", 0),
-					VertexInputState = VertexInputState.CreateSingleBinding<PositionTexture>(),
+                    VertexInputState = new VertexInputState(
+                        VertexBinding.Create<PositionTexture>(),
+                        VertexAttribute.Create<PositionTexture>("Position", 0),
+                        VertexAttribute.Create<PositionTexture>("Texture", 1)
+                    ),
                     PrimitiveType = PrimitiveType.TriangleList,
                     FragmentShaderInfo = GraphicsShaderInfo.Create<RaymarchUniforms>(raymarchFragmentShaderModule, "main", 2),
                     RasterizerState = RasterizerState.CW_CullBack,
+                    ViewportState = new ViewportState((int)Window.Width, (int)Window.Height),
                     MultisampleState = MultisampleState.None
                 }
             );
-			*/
 
-            // music = StaticSound.LoadOgg(AudioDevice, Path.Combine("Content", "title_screen.ogg"));
+            screenshotBufferSize = windowWidth * windowHeight * 4;
-            // musicInstance = music.CreateInstance();
+            screenshotPixels = new byte[screenshotBufferSize];
+            screenshotBuffer = new Buffer(GraphicsDevice, 0, screenshotBufferSize);
+
+            music = StaticSound.LoadOgg(AudioDevice, Path.Combine("Content", "title_screen.ogg"));
+            musicInstance = music.CreateInstance();
             // musicInstance.Play();
 
-            musicStream = StreamingSoundOgg.Load(AudioDevice, Path.Combine("Content", "housecleaning_herbal_mix.ogg"));
+            musicStream = StreamingSoundOgg.Load(AudioDevice, Path.Combine("Content", "title_screen.ogg"), false, true);
-            musicStream.QueueSyncPlay();
+            musicStream.Play();
-
+        }
-			var musicQoaStream = StreamingSoundQoa.Load(AudioDevice, Path.Combine("Content", "housecleaning_herbal_mix.qoa"));
-			musicQoaStream.QueueSyncPlay();
-
-			AudioDevice.SyncPlay();
-		}
 
         protected override void Update(System.TimeSpan dt)
         {
             raymarchUniforms.time += (float)dt.TotalSeconds;
         }
 
-        protected override void Draw(double alpha)
+        protected override void Draw(System.TimeSpan dt, double alpha)
         {
             var commandBuffer = GraphicsDevice.AcquireCommandBuffer();
 
-            var swapchainTexture = commandBuffer.AcquireSwapchainTexture(MainWindow);
+            var swapchainTexture = commandBuffer.AcquireSwapchainTexture(Window);
+            var takeScreenshot = Inputs.Keyboard.IsPressed(Keycode.S) && !screenshotInProgress && (swapchainTexture != null);
 
             if (swapchainTexture != null)
             {
@@ -127,7 +136,6 @@ namespace MoonWorksTest
                     new ColorAttachmentInfo(swapchainTexture, clearColor)
                 );
 
-				/*
                 commandBuffer.BindGraphicsPipeline(mainGraphicsPipeline);
 
                 commandBuffer.BindVertexBuffers(vertexBuffer);
@@ -138,16 +146,46 @@ namespace MoonWorksTest
 
                 var fragmentParamOffset = commandBuffer.PushFragmentShaderUniforms(raymarchUniforms);
                 commandBuffer.DrawPrimitives(0, 1, 0, fragmentParamOffset);
-				*/
-
                 commandBuffer.EndRenderPass();
 
+                if (takeScreenshot)
+                {
+                    commandBuffer.CopyTextureToBuffer(new TextureSlice(swapchainTexture), screenshotBuffer);
+                }
             }
 
             GraphicsDevice.Submit(commandBuffer);
+
+            if (takeScreenshot)
+            {
+                Task.Run(() => SaveScreenshot());
+            }
         }
 
-        protected override void Destroy()
+        private void SaveScreenshot()
+        {
+            screenshotInProgress = true;
+
+            var name = "MoonWorksTest-" + System.DateTime.Now.ToString("MM-dd-yyyy-hh-mm-ss") + ".png";
+            System.Console.WriteLine("Saving screenshot " + name + " ...");
+
+            GraphicsDevice.Wait();
+            screenshotBuffer.GetData(screenshotPixels, screenshotBufferSize);
+
+            Texture.SavePNG(
+                name,
+                1280,
+                720,
+                GraphicsDevice.GetSwapchainFormat(Window),
+                screenshotPixels
+            );
+
+            System.Console.WriteLine("Screenshot saved!");
+
+            screenshotInProgress = false;
+        }
+
+        protected override void OnDestroy()
         {
 
         }