Added sample for CocosSharp entities.

CocosSharpEntities/EntityProject.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2012
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EntityProject", "EntityProject\EntityProject.csproj", "{1C5A66D2-4086-4860-BDCC-B9F794DEA08D}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{1C5A66D2-4086-4860-BDCC-B9F794DEA08D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1C5A66D2-4086-4860-BDCC-B9F794DEA08D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1C5A66D2-4086-4860-BDCC-B9F794DEA08D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1C5A66D2-4086-4860-BDCC-B9F794DEA08D}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal

CocosSharpEntities/EntityProject/Assets/AboutAssets.txt

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+Any raw assets you want to be deployed with your application can be placed in
+this directory (and child directories) and given a Build Action of "AndroidAsset".
+
+These files will be deployed with your package and will be accessible using Android's
+AssetManager, like this:
+
+public class ReadAsset : Activity
+{
+	protected override void OnCreate (Bundle bundle)
+	{
+		base.OnCreate (bundle);
+
+		InputStream input = Assets.Open ("my_asset.txt");
+	}
+}
+
+Additionally, some Android functions will automatically load asset files:
+
+Typeface tf = Typeface.CreateFromAsset (Context.Assets, "fonts/samplefont.ttf");

CocosSharpEntities/EntityProject/Entities/Bullet.cs

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+using System;
+using CocosSharp;
+
+namespace EntityProject
+{
+	public class Bullet : CCNode
+	{
+		CCSprite sprite;
+
+		public float VelocityX
+		{
+			get;
+			set;
+		}
+
+		public float VelocityY
+		{
+			get;
+			set;
+		}
+
+		public Bullet () : base()
+		{
+			sprite = new CCSprite ("bullet.png");
+			// Making the Sprite be centered makes
+			// positioning easier.
+			sprite.AnchorPoint = CCPoint.AnchorMiddle;
+			this.AddChild(sprite);
+
+			this.Schedule (ApplyVelocity);
+		}
+
+		void ApplyVelocity(float time)
+		{
+			PositionX += VelocityX * time;
+			PositionY += VelocityY * time;
+		}
+	}
+}
+

CocosSharpEntities/EntityProject/Entities/Ship.cs

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+using System;
+using CocosSharp;
+
+namespace EntityProject
+{
+	public class Ship : CCNode
+	{
+		CCSprite sprite;
+
+        CCEventListenerTouchAllAtOnce touchListener;
+
+public Ship () : base()
+{
+	sprite = new CCSprite ("ship.png");
+	// Center the Sprite in this entity to simplify
+	// centering the Ship on screen
+	sprite.AnchorPoint = CCPoint.AnchorMiddle;
+	this.AddChild(sprite);
+
+    touchListener = new CCEventListenerTouchAllAtOnce();
+	touchListener.OnTouchesMoved = HandleInput;
+    AddEventListener(touchListener, this);
+
+	Schedule (FireBullet, interval: 0.5f);
+
+}
+
+void FireBullet(float unusedValue)
+{
+	Bullet newBullet = BulletFactory.Self.CreateNew ();
+	newBullet.Position = this.Position;
+	newBullet.VelocityY = 100;
+}
+
+        private void HandleInput(System.Collections.Generic.List<CCTouch> touches, CCEvent touchEvent)
+        {
+            if(touches.Count > 0)
+            {
+                CCTouch firstTouch = touches[0];
+
+                this.PositionX = firstTouch.Location.X;
+                this.PositionY = firstTouch.Location.Y;
+            }
+        }
+	}
+}
+

CocosSharpEntities/EntityProject/EntityProject.csproj

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+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectTypeGuids>{EFBA0AD7-5A72-4C68-AF49-83D382785DCF};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <ProjectGuid>{1C5A66D2-4086-4860-BDCC-B9F794DEA08D}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <RootNamespace>EntityProject</RootNamespace>
+    <AndroidApplication>True</AndroidApplication>
+    <AndroidResgenFile>Resources\Resource.designer.cs</AndroidResgenFile>
+    <AndroidResgenClass>Resource</AndroidResgenClass>
+    <MonoAndroidResourcePrefix>Resources</MonoAndroidResourcePrefix>
+    <MonoAndroidAssetsPrefix>Assets</MonoAndroidAssetsPrefix>
+    <AndroidUseLatestPlatformSdk>True</AndroidUseLatestPlatformSdk>
+    <AssemblyName>EntityProject</AssemblyName>
+    <TargetFrameworkVersion>v4.4.87</TargetFrameworkVersion>
+    <AndroidManifest>Properties\AndroidManifest.xml</AndroidManifest>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug</OutputPath>
+    <DefineConstants>DEBUG;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>false</ConsolePause>
+    <AndroidLinkMode>None</AndroidLinkMode>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>full</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release</OutputPath>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>false</ConsolePause>
+    <AndroidUseSharedRuntime>false</AndroidUseSharedRuntime>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Xml" />
+    <Reference Include="System.Core" />
+    <Reference Include="Mono.Android" />
+    <Reference Include="box2d">
+      <HintPath>..\packages\CocosSharp.Android.1.3.2.0\lib\MonoAndroid10\box2d.dll</HintPath>
+    </Reference>
+    <Reference Include="CocosSharp">
+      <HintPath>..\packages\CocosSharp.Android.1.3.2.0\lib\MonoAndroid10\CocosSharp.dll</HintPath>
+    </Reference>
+    <Reference Include="ICSharpCode.SharpZipLib">
+      <HintPath>..\packages\CocosSharp.Android.1.3.2.0\lib\MonoAndroid10\ICSharpCode.SharpZipLib.dll</HintPath>
+    </Reference>
+    <Reference Include="Lidgren.Network">
+      <HintPath>..\packages\CocosSharp.Android.1.3.2.0\lib\MonoAndroid10\Lidgren.Network.dll</HintPath>
+    </Reference>
+    <Reference Include="MonoGame.Framework">
+      <HintPath>..\packages\CocosSharp.Android.1.3.2.0\lib\MonoAndroid10\MonoGame.Framework.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="MainActivity.cs" />
+    <Compile Include="Resources\Resource.designer.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="GameAppDelegate.cs" />
+    <Compile Include="GameLayer.cs" />
+    <Compile Include="Entities\Ship.cs" />
+    <Compile Include="Entities\Bullet.cs" />
+    <Compile Include="Factories\BulletFactory.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\AboutResources.txt" />
+    <None Include="Assets\AboutAssets.txt" />
+    <None Include="Properties\AndroidManifest.xml" />
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <AndroidResource Include="Resources\values\Strings.xml" />
+    <AndroidResource Include="Resources\drawable\Icon.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <Folder Include="Assets\Content\animations\" />
+    <Folder Include="Assets\Content\fonts\" />
+    <Folder Include="Assets\Content\images\hd\" />
+    <Folder Include="Assets\Content\images\ld\" />
+    <Folder Include="Assets\Content\sounds\" />
+    <Folder Include="Entities\" />
+    <Folder Include="Factories\" />
+  </ItemGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Novell\Novell.MonoDroid.CSharp.targets" />
+  <ItemGroup>
+    <AndroidAsset Include="Assets\Content\ship.png" />
+    <AndroidAsset Include="Assets\Content\bullet.png" />
+  </ItemGroup>
+</Project>

CocosSharpEntities/EntityProject/Factories/BulletFactory.cs

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+using System;
+
+namespace EntityProject
+{
+	public class BulletFactory
+	{
+		static BulletFactory self;
+
+		// simple singleton implementation
+		public static BulletFactory Self
+		{
+			get
+			{
+				if (self == null)
+				{
+					self = new BulletFactory ();
+				}
+				return self;
+			}
+		}
+
+		public event Action<Bullet> BulletCreated;
+
+		private BulletFactory()
+		{
+
+		}
+
+		public Bullet CreateNew()
+		{
+			Bullet newBullet = new Bullet ();
+
+			if (BulletCreated != null)
+			{
+				BulletCreated (newBullet);
+			}
+
+			return newBullet;
+		}
+	}
+}
+

CocosSharpEntities/EntityProject/GameAppDelegate.cs

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+using System;
+using CocosSharp;
+
+
+namespace EntityProject
+{
+	public class GameAppDelegate : CCApplicationDelegate
+	{
+		public override void ApplicationDidFinishLaunching (CCApplication application, CCWindow mainWindow)
+		{
+
+			application.PreferMultiSampling = false;
+			application.ContentRootDirectory = "Content";
+			application.ContentSearchPaths.Add ("animations");
+			application.ContentSearchPaths.Add ("fonts");
+			application.ContentSearchPaths.Add ("sounds");
+
+			CCSize windowSize = mainWindow.WindowSizeInPixels;
+
+			float desiredWidth = 1024.0f;
+			float desiredHeight = 768.0f;
+
+			// This will set the world bounds to be (0,0, w, h)
+			// CCSceneResolutionPolicy.ShowAll will ensure that the aspect ratio is preserved
+			CCScene.SetDefaultDesignResolution (desiredWidth, desiredHeight, CCSceneResolutionPolicy.ShowAll);
+
+			// Determine whether to use the high or low def versions of our images
+			// Make sure the default texel to content size ratio is set correctly
+			// Of course you're free to have a finer set of image resolutions e.g (ld, hd, super-hd)
+			if (desiredWidth < windowSize.Width)
+			{
+				application.ContentSearchPaths.Add ("images/hd");
+				CCSprite.DefaultTexelToContentSizeRatio = 2.0f;
+			}
+			else
+			{
+				application.ContentSearchPaths.Add ("images/ld");
+				CCSprite.DefaultTexelToContentSizeRatio = 1.0f;
+			}
+
+			// New code for resolution setting:
+			CCScene.SetDefaultDesignResolution(480, 320, CCSceneResolutionPolicy.ShowAll);
+
+			CCScene scene = new CCScene (mainWindow);
+			GameLayer gameLayer = new GameLayer ();
+
+			scene.AddChild (gameLayer);
+			mainWindow.RunWithScene (scene);
+		}
+
+		public override void ApplicationDidEnterBackground (CCApplication application)
+		{
+			application.Paused = true;
+		}
+
+		public override void ApplicationWillEnterForeground (CCApplication application)
+		{
+			application.Paused = false;
+		}
+	}
+}

CocosSharpEntities/EntityProject/GameLayer.cs

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+using System;
+using System.Collections.Generic;
+using CocosSharp;
+
+namespace EntityProject
+{
+	public class GameLayer : CCLayer
+	{
+		Ship ship;
+		List<Bullet> bullets;
+
+	public GameLayer ()
+	{
+		ship = new Ship ();
+		ship.PositionX = 240;
+		ship.PositionY = 50;
+		this.AddChild (ship);
+
+		bullets = new List<Bullet> ();
+		BulletFactory.Self.BulletCreated += HandleBulletCreated;
+	}
+
+	void HandleBulletCreated(Bullet newBullet)
+	{
+		AddChild (newBullet);
+		bullets.Add (newBullet);
+	}
+
+		protected override void AddedToScene ()
+		{
+			base.AddedToScene ();
+
+			// Use the bounds to layout the positioning of our drawable assets
+			CCRect bounds = VisibleBoundsWorldspace;
+
+			// Register for touch events
+			var touchListener = new CCEventListenerTouchAllAtOnce ();
+			touchListener.OnTouchesEnded = OnTouchesEnded;
+			AddEventListener (touchListener, this);
+		}
+
+		void OnTouchesEnded (List<CCTouch> touches, CCEvent touchEvent)
+		{
+			if (touches.Count > 0)
+			{
+				// Perform touch handling here
+			}
+		}
+	}
+}