From 2efb502cd40250983bf359d42fec4a55db398e46 Mon Sep 17 00:00:00 2001
From: cosmonaut <evan@moonside.games>
Date: Thu, 6 Jun 2024 15:20:20 -0700
Subject: [PATCH] StoreLoadExample

---
 Examples/StoreLoadExample.cs  | 83 +++++++++++++++++++++++++++++++++++
 Examples/StoreLoadGame.cs     | 50 ---------------------
 MoonWorksGraphicsTests.csproj |  1 +
 Program.cs                    |  3 +-
 4 files changed, 86 insertions(+), 51 deletions(-)
 create mode 100644 Examples/StoreLoadExample.cs
 delete mode 100644 Examples/StoreLoadGame.cs

diff --git a/Examples/StoreLoadExample.cs b/Examples/StoreLoadExample.cs
new file mode 100644
index 0000000..bc30bcc
--- /dev/null
+++ b/Examples/StoreLoadExample.cs
@@ -0,0 +1,83 @@
+using System;
+using MoonWorks;
+using MoonWorks.Graphics;
+using MoonWorks.Input;
+
+namespace MoonWorksGraphicsTests;
+
+class StoreLoadExample : Example
+{
+	private GraphicsPipeline FillPipeline;
+
+    public override void Init(Window window, GraphicsDevice graphicsDevice, Inputs inputs)
+    {
+		Window = window;
+		GraphicsDevice = graphicsDevice;
+
+		Window.SetTitle("StoreLoad");
+
+		Shader vertShader = new Shader(
+			GraphicsDevice,
+			TestUtils.GetShaderPath("RawTriangle.vert"),
+			"main",
+			ShaderStage.Vertex,
+			ShaderFormat.SPIRV
+		);
+
+		Shader fragShader = new Shader(
+			GraphicsDevice,
+			TestUtils.GetShaderPath("SolidColor.frag"),
+			"main",
+			ShaderStage.Fragment,
+			ShaderFormat.SPIRV
+		);
+
+		GraphicsPipelineCreateInfo pipelineCreateInfo = TestUtils.GetStandardGraphicsPipelineCreateInfo(
+			Window.SwapchainFormat,
+			vertShader,
+			fragShader
+		);
+		FillPipeline = new GraphicsPipeline(GraphicsDevice, pipelineCreateInfo);
+	}
+
+	public override void Update(TimeSpan delta)
+	{
+
+	}
+
+	public override void Draw(double alpha)
+	{
+		CommandBuffer cmdbuf = GraphicsDevice.AcquireCommandBuffer();
+		Texture swapchainTexture = cmdbuf.AcquireSwapchainTexture(Window);
+		if (swapchainTexture != null)
+		{
+			var renderPass = cmdbuf.BeginRenderPass(
+				new ColorAttachmentInfo(
+					swapchainTexture,
+					false,
+					Color.Blue
+				)
+			);
+			renderPass.BindGraphicsPipeline(FillPipeline);
+			renderPass.DrawPrimitives(0, 1);
+			cmdbuf.EndRenderPass(renderPass);
+
+			renderPass = cmdbuf.BeginRenderPass(
+				new ColorAttachmentInfo(
+					swapchainTexture,
+					false,
+					LoadOp.Load,
+					StoreOp.Store
+				)
+			);
+			cmdbuf.EndRenderPass(renderPass);
+		}
+
+		GraphicsDevice.Submit(cmdbuf);
+	}
+
+    public override void Destroy()
+    {
+        FillPipeline.Dispose();
+    }
+}
diff --git a/Examples/StoreLoadGame.cs b/Examples/StoreLoadGame.cs
deleted file mode 100644
index 8e4c728..0000000
--- a/Examples/StoreLoadGame.cs
+++ /dev/null
@@ -1,50 +0,0 @@
-using System;
-using MoonWorks.Graphics;
-
-namespace MoonWorks.Test
-{
-	class StoreLoadGame : Game
-	{
-		private GraphicsPipeline fillPipeline;
-
-		public StoreLoadGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), TestUtils.PreferredBackends, 60, true)
-		{
-			ShaderModule vertShaderModule = new ShaderModule(GraphicsDevice, TestUtils.GetShaderPath("RawTriangle.vert"));
-			ShaderModule fragShaderModule = new ShaderModule(GraphicsDevice, TestUtils.GetShaderPath("SolidColor.frag"));
-
-			GraphicsPipelineCreateInfo pipelineCreateInfo = TestUtils.GetStandardGraphicsPipelineCreateInfo(
-				MainWindow.SwapchainFormat,
-				vertShaderModule,
-				fragShaderModule
-			);
-			fillPipeline = new GraphicsPipeline(GraphicsDevice, pipelineCreateInfo);
-		}
-
-		protected override void Update(TimeSpan delta)
-		{
-
-		}
-
-		protected override void Draw(double alpha)
-		{
-			CommandBuffer cmdbuf = GraphicsDevice.AcquireCommandBuffer();
-			Texture? swapchain = cmdbuf.AcquireSwapchainTexture(MainWindow);
-			if (swapchain != null)
-			{
-				cmdbuf.BeginRenderPass(new ColorAttachmentInfo(swapchain, WriteOptions.Cycle, Color.Blue));
-				cmdbuf.BindGraphicsPipeline(fillPipeline);
-				cmdbuf.DrawPrimitives(0, 1);
-				cmdbuf.EndRenderPass();
-				cmdbuf.BeginRenderPass(new ColorAttachmentInfo(swapchain, WriteOptions.Safe, LoadOp.Load, StoreOp.Store));
-				cmdbuf.EndRenderPass();
-			}
-			GraphicsDevice.Submit(cmdbuf);
-		}
-
-		public static void Main(string[] args)
-		{
-			StoreLoadGame game = new StoreLoadGame();
-			game.Run();
-		}
-	}
-}
diff --git a/MoonWorksGraphicsTests.csproj b/MoonWorksGraphicsTests.csproj
index 53a6410..35df9e6 100644
--- a/MoonWorksGraphicsTests.csproj
+++ b/MoonWorksGraphicsTests.csproj
@@ -44,6 +44,7 @@
 		<Compile Include="Examples\RenderTexture2DExample.cs" />
 		<Compile Include="Examples\RenderTextureCubeExample.cs" />
 		<Compile Include="Examples\RenderTextureMipmapsExample.cs" />
+		<Compile Include="Examples\StoreLoadExample.cs" />
 	</ItemGroup>
 
 	<Import Project=".\CopyMoonlibs.targets" />
diff --git a/Program.cs b/Program.cs
index 6319e34..094583c 100644
--- a/Program.cs
+++ b/Program.cs
@@ -27,7 +27,8 @@ class Program : Game
 		new RenderTexture2DArrayExample(),
 		new RenderTexture2DExample(),
 		new RenderTextureCubeExample(),
-		new RenderTextureMipmapsExample()
+		new RenderTextureMipmapsExample(),
+		new StoreLoadExample()
 	];
 
 	int ExampleIndex = 0;