From 23a6e7a951c16ad437bd1ef1d31de5226c2efd78 Mon Sep 17 00:00:00 2001
From: Simon Holmberg <holmberg.simon@gmail.com>
Date: Wed, 19 Sep 2012 12:07:22 +0200
Subject: [PATCH] Basic component system

---
 DepthsBelow/DepthsBelow/Component.cs          |  17 +++++++
 DepthsBelow/DepthsBelow/DepthsBelow.csproj    |  25 +++++++++-
 .../DepthsBelow.csproj.Debug.cachefile        |   1 +
 .../DepthsBelow/DepthsBelow.csproj.user       |   3 ++
 .../DepthsBelow/DepthsBelow_TemporaryKey.pfx  | Bin 0 -> 1684 bytes
 DepthsBelow/DepthsBelow/Entity.cs             |  33 +++++++++++++
 DepthsBelow/DepthsBelow/Game1.cs              |  18 +++++++
 DepthsBelow/DepthsBelow/RenderComponent.cs    |  25 ++++++++++
 DepthsBelow/DepthsBelow/Soldier.cs            |  46 ++++++++++++++++++
 DepthsBelow/DepthsBelow/TransformComponent.cs |  22 +++++++++
 .../DepthsBelowContent.contentproj            |   7 +++
 .../DepthsBelowContent/images/soldier.bmp     | Bin 0 -> 1270 bytes
 12 files changed, 195 insertions(+), 2 deletions(-)
 create mode 100644 DepthsBelow/DepthsBelow/Component.cs
 create mode 100644 DepthsBelow/DepthsBelow/DepthsBelow.csproj.Debug.cachefile
 create mode 100644 DepthsBelow/DepthsBelow/DepthsBelow_TemporaryKey.pfx
 create mode 100644 DepthsBelow/DepthsBelow/Entity.cs
 create mode 100644 DepthsBelow/DepthsBelow/RenderComponent.cs
 create mode 100644 DepthsBelow/DepthsBelow/Soldier.cs
 create mode 100644 DepthsBelow/DepthsBelow/TransformComponent.cs
 create mode 100644 DepthsBelow/DepthsBelowContent/images/soldier.bmp

diff --git a/DepthsBelow/DepthsBelow/Component.cs b/DepthsBelow/DepthsBelow/Component.cs
new file mode 100644
index 0000000..5b8c8e7
--- /dev/null
+++ b/DepthsBelow/DepthsBelow/Component.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace DepthsBelow
+{
+	public class Component
+	{
+		public Entity Parent;
+
+		public Component(Entity parent)
+		{
+			Parent = parent;
+		}
+	}
+}
diff --git a/DepthsBelow/DepthsBelow/DepthsBelow.csproj b/DepthsBelow/DepthsBelow/DepthsBelow.csproj
index 11d7e54..bdc09b7 100644
--- a/DepthsBelow/DepthsBelow/DepthsBelow.csproj
+++ b/DepthsBelow/DepthsBelow/DepthsBelow.csproj
@@ -18,6 +18,7 @@
     <XnaOutputType>Game</XnaOutputType>
     <ApplicationIcon>Game.ico</ApplicationIcon>
     <Thumbnail>GameThumbnail.png</Thumbnail>
+    <IsWebBootstrapper>false</IsWebBootstrapper>
     <PublishUrl>publish\</PublishUrl>
     <Install>true</Install>
     <InstallFrom>Disk</InstallFrom>
@@ -28,10 +29,10 @@
     <UpdatePeriodically>false</UpdatePeriodically>
     <UpdateRequired>false</UpdateRequired>
     <MapFileExtensions>true</MapFileExtensions>
-    <ApplicationRevision>0</ApplicationRevision>
+    <ApplicationRevision>1</ApplicationRevision>
     <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
-    <IsWebBootstrapper>false</IsWebBootstrapper>
     <UseApplicationTrust>false</UseApplicationTrust>
+    <PublishWizardCompleted>true</PublishWizardCompleted>
     <BootstrapperEnabled>true</BootstrapperEnabled>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
@@ -59,6 +60,18 @@
     <PlatformTarget>x86</PlatformTarget>
     <XnaCompressContent>true</XnaCompressContent>
   </PropertyGroup>
+  <PropertyGroup>
+    <ManifestCertificateThumbprint>ECE66DEF071576E8D2F7D57232C0569623E3E2DF</ManifestCertificateThumbprint>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ManifestKeyFile>DepthsBelow_TemporaryKey.pfx</ManifestKeyFile>
+  </PropertyGroup>
+  <PropertyGroup>
+    <GenerateManifests>true</GenerateManifests>
+  </PropertyGroup>
+  <PropertyGroup>
+    <SignManifests>true</SignManifests>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="Microsoft.Xna.Framework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=842cf8be1de50553, processorArchitecture=x86">
       <Private>False</Private>
@@ -107,9 +120,14 @@
     </Reference>
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Component.cs" />
+    <Compile Include="Entity.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Game1.cs" />
+    <Compile Include="RenderComponent.cs" />
+    <Compile Include="Soldier.cs" />
+    <Compile Include="TransformComponent.cs" />
   </ItemGroup>
   <ItemGroup>
     <Content Include="Game.ico" />
@@ -148,6 +166,9 @@
       <Install>true</Install>
     </BootstrapperPackage>
   </ItemGroup>
+  <ItemGroup>
+    <None Include="DepthsBelow_TemporaryKey.pfx" />
+  </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\XNA Game Studio\Microsoft.Xna.GameStudio.targets" />
   <!--
diff --git a/DepthsBelow/DepthsBelow/DepthsBelow.csproj.Debug.cachefile b/DepthsBelow/DepthsBelow/DepthsBelow.csproj.Debug.cachefile
new file mode 100644
index 0000000..97b2a9b
--- /dev/null
+++ b/DepthsBelow/DepthsBelow/DepthsBelow.csproj.Debug.cachefile
@@ -0,0 +1 @@
+Content\images\soldier.xnb
diff --git a/DepthsBelow/DepthsBelow/DepthsBelow.csproj.user b/DepthsBelow/DepthsBelow/DepthsBelow.csproj.user
index e98b7a3..50cd2e4 100644
--- a/DepthsBelow/DepthsBelow/DepthsBelow.csproj.user
+++ b/DepthsBelow/DepthsBelow/DepthsBelow.csproj.user
@@ -10,4 +10,7 @@
     <FallbackCulture>en-US</FallbackCulture>
     <VerifyUploadedFiles>false</VerifyUploadedFiles>
   </PropertyGroup>
+  <PropertyGroup>
+    <EnableSecurityDebugging>false</EnableSecurityDebugging>
+  </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/DepthsBelow/DepthsBelow/DepthsBelow_TemporaryKey.pfx b/DepthsBelow/DepthsBelow/DepthsBelow_TemporaryKey.pfx
new file mode 100644
index 0000000000000000000000000000000000000000..826b25df927d15d0b1ae0830003a82304ea8cc4d
GIT binary patch
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diff --git a/DepthsBelow/DepthsBelow/Entity.cs b/DepthsBelow/DepthsBelow/Entity.cs
new file mode 100644
index 0000000..2aa6f07
--- /dev/null
+++ b/DepthsBelow/DepthsBelow/Entity.cs
@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace DepthsBelow
+{
+	public class Entity
+	{
+		List<Component> Components;
+
+		public Entity()
+		{
+			Components = new List<Component>();
+		}
+
+		public T GetComponent<T>() where T : Component
+		{
+			foreach (Component c in Components)
+			{
+				if (c is T)
+					return (T)c;
+			}
+
+			return null;
+		}
+
+		public void AddComponent(Component c)
+		{
+			Components.Add(c);
+		}
+	}
+}
diff --git a/DepthsBelow/DepthsBelow/Game1.cs b/DepthsBelow/DepthsBelow/Game1.cs
index a85c33c..58e33bb 100644
--- a/DepthsBelow/DepthsBelow/Game1.cs
+++ b/DepthsBelow/DepthsBelow/Game1.cs
@@ -19,10 +19,19 @@ namespace DepthsBelow
 		GraphicsDeviceManager graphics;
 		SpriteBatch spriteBatch;
 
+		Soldier soldier;
+
 		public Game1()
 		{
 			graphics = new GraphicsDeviceManager(this);
 			Content.RootDirectory = "Content";
+
+			graphics.PreferredBackBufferWidth = 1280;
+			graphics.PreferredBackBufferHeight = 720;
+			graphics.IsFullScreen = true;
+
+
+			this.IsMouseVisible = true;
 		}
 
 		/// <summary>
@@ -48,6 +57,9 @@ namespace DepthsBelow
 			spriteBatch = new SpriteBatch(GraphicsDevice);
 
 			// TODO: use this.Content to load your game content here
+			Soldier.LoadContent(this);
+			soldier = new Soldier(this);
+			
 		}
 
 		/// <summary>
@@ -71,6 +83,7 @@ namespace DepthsBelow
 				this.Exit();
 
 			// TODO: Add your update logic here
+			soldier.Update(gameTime);
 
 			base.Update(gameTime);
 		}
@@ -84,6 +97,11 @@ namespace DepthsBelow
 			GraphicsDevice.Clear(Color.CornflowerBlue);
 
 			// TODO: Add your drawing code here
+			spriteBatch.Begin();
+			SpriteRenderComponent rc = soldier.GetComponent<SpriteRenderComponent>();
+			if (rc != null)
+				rc.Draw(spriteBatch);
+			spriteBatch.End();
 
 			base.Draw(gameTime);
 		}
diff --git a/DepthsBelow/DepthsBelow/RenderComponent.cs b/DepthsBelow/DepthsBelow/RenderComponent.cs
new file mode 100644
index 0000000..4bea7b0
--- /dev/null
+++ b/DepthsBelow/DepthsBelow/RenderComponent.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+
+namespace DepthsBelow
+{
+	public class SpriteRenderComponent : Component
+	{
+		public Texture2D Texture;
+
+		public SpriteRenderComponent(Entity parent) : base(parent)
+		{
+			
+		}
+
+		public void Draw(SpriteBatch spriteBatch)
+		{
+			TransformComponent tc = this.Parent.GetComponent<TransformComponent>();
+			spriteBatch.Draw(Texture, tc.Position, Color.White);
+		}
+	}
+}
diff --git a/DepthsBelow/DepthsBelow/Soldier.cs b/DepthsBelow/DepthsBelow/Soldier.cs
new file mode 100644
index 0000000..e30cf02
--- /dev/null
+++ b/DepthsBelow/DepthsBelow/Soldier.cs
@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Content;
+using Microsoft.Xna.Framework.Graphics;
+using Microsoft.Xna.Framework.Input;
+using Microsoft.Xna.Framework.Media;
+
+namespace DepthsBelow
+{
+	class Soldier : Entity
+	{
+		Game1 game;
+		static Texture2D Texture;
+
+		// Components
+		TransformComponent transform;
+
+		static public void LoadContent(Game1 game)
+		{
+			Texture = game.Content.Load<Texture2D>("images/soldier");
+		}
+
+		public Soldier(Game1 game)
+		{
+			if (Texture == null)
+				LoadContent(game);
+
+			SpriteRenderComponent rc = new SpriteRenderComponent(this);
+			rc.Texture = Texture;
+			this.AddComponent(rc);
+
+			transform = new TransformComponent(this);
+			this.AddComponent(transform);
+		}
+
+		public void Update(GameTime gameTime)
+		{
+			KeyboardState ks = Keyboard.GetState();
+			if (ks.IsKeyDown(Keys.Left))
+				transform.Position.X--;
+		}
+	}
+}
diff --git a/DepthsBelow/DepthsBelow/TransformComponent.cs b/DepthsBelow/DepthsBelow/TransformComponent.cs
new file mode 100644
index 0000000..d6f5818
--- /dev/null
+++ b/DepthsBelow/DepthsBelow/TransformComponent.cs
@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Microsoft.Xna.Framework;
+
+namespace DepthsBelow
+{
+	class TransformComponent : Component
+	{
+		public Vector2 Position;
+		public float Rotation;
+		public Point Origin;
+
+		public TransformComponent(Entity parent) : base(parent)
+		{
+			Position = Vector2.Zero;
+			Rotation = 0.0f;
+			Origin = Point.Zero;
+		}
+	}
+}
diff --git a/DepthsBelow/DepthsBelowContent/DepthsBelowContent.contentproj b/DepthsBelow/DepthsBelowContent/DepthsBelowContent.contentproj
index 171ea38..ac67505 100644
--- a/DepthsBelow/DepthsBelowContent/DepthsBelowContent.contentproj
+++ b/DepthsBelow/DepthsBelowContent/DepthsBelowContent.contentproj
@@ -41,6 +41,13 @@
       <Private>False</Private>
     </Reference>
   </ItemGroup>
+  <ItemGroup>
+    <Compile Include="images\soldier.bmp">
+      <Name>soldier</Name>
+      <Importer>TextureImporter</Importer>
+      <Processor>TextureProcessor</Processor>
+    </Compile>
+  </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\XNA Game Studio\$(XnaFrameworkVersion)\Microsoft.Xna.GameStudio.ContentPipeline.targets" />
   <!--  To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/DepthsBelow/DepthsBelowContent/images/soldier.bmp b/DepthsBelow/DepthsBelowContent/images/soldier.bmp
new file mode 100644
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