score renderer

.gitmodules

@@ -4,3 +4,6 @@
 [submodule "encompass-cs"]
 	path = encompass-cs
 	url = https://gitea.moonside.games/MoonsideGames/encompass-cs.git
+[submodule "SpriteFontPlus"]
+	path = SpriteFontPlus
+	url = https://github.com/rds1983/SpriteFontPlus.git

PongFE/Engines/Spawners/GoalBoundarySpawner.cs

@@ -14,6 +14,7 @@ namespace PongFE.Spawners
             AddComponent(entity, new CollisionComponent(new MoonTools.Bonk.Rectangle(0, 0, message.Width, message.Height)));
             AddComponent(entity, new CanDestroyComponent());
             AddComponent(entity, new ScoreComponent(0));
+            AddComponent(entity, new PlayerComponent(message.PlayerIndex));
         }
     }
 }

PongFE/Messages/GoalBoundarySpawnMessage.cs

@@ -6,12 +6,14 @@ namespace PongFE.Messages
 {
     public struct GoalBoundarySpawnMessage : IMessage
     {
+        public PlayerIndex PlayerIndex { get; }
         public Position2D Position { get; }
         public int Width { get; }
         public int Height { get; }
 
-        public GoalBoundarySpawnMessage(Position2D position, int width, int height)
+        public GoalBoundarySpawnMessage(PlayerIndex playerIndex, Position2D position, int width, int height)
         {
+            PlayerIndex = playerIndex;
             Position = position;
             Width = width;
             Height = height;

PongFE/PongFE.Core.csproj

@@ -25,6 +25,7 @@
   <ItemGroup>
     <ProjectReference Include="..\FNA\FNA.Core.csproj"/>
     <ProjectReference Include="..\encompass-cs\encompass-cs\encompass-cs.csproj" />
+    <ProjectReference Include="..\SpriteFontPlus\src\SpriteFontPlus.FNA.Core.csproj" />
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="MoonTools.Structs" Version="3.0.1"/>

PongFE/PongFE.Framework.csproj

@@ -30,6 +30,7 @@
   <ItemGroup>
     <ProjectReference Include="..\FNA\FNA.csproj"/>
     <ProjectReference Include="..\encompass-cs\encompass-cs\encompass-cs.csproj"/>
+    <ProjectReference Include="..\SpriteFontPlus\src\SpriteFontPlus.FNA.csproj" />
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="MoonTools.Structs" Version="3.0.1"/>

PongFE/PongFEGame.cs

@@ -1,3 +1,4 @@
+using System.IO;
 using Encompass;
 using Microsoft.Xna.Framework;
 using Microsoft.Xna.Framework.Graphics;
@@ -6,6 +7,7 @@ using PongFE.Enums;
 using PongFE.Messages;
 using PongFE.Renderers;
 using PongFE.Spawners;
+using SpriteFontPlus;
 
 namespace PongFE
 {
@@ -19,6 +21,8 @@ namespace PongFE
         SpriteBatch SpriteBatch { get; set; }
         Texture2D WhitePixel { get; set; }
 
+        DynamicSpriteFont ScoreFont { get; set; }
+
         public PongFEGame()
         {
             graphics = new GraphicsDeviceManager(this);
@@ -39,6 +43,8 @@ namespace PongFE
             WhitePixel = new Texture2D(GraphicsDevice, 1, 1);
             WhitePixel.SetData(new Color[] { Color.White });
 
+            ScoreFont = DynamicSpriteFont.FromTtf(File.ReadAllBytes(@"Content/Fonts/SquaredDisplay.ttf"), 128);
+
             WorldBuilder.AddEngine(new InputEngine());
             WorldBuilder.AddEngine(new PaddleMovementEngine());
             WorldBuilder.AddEngine(new VelocityEngine());
@@ -57,6 +63,7 @@ namespace PongFE
             WorldBuilder.AddEngine(new PaddleSpawner(WhitePixel));
 
             WorldBuilder.AddOrderedRenderer(new Texture2DRenderer(SpriteBatch));
+            WorldBuilder.AddGeneralRenderer(new ScoreRenderer(SpriteBatch, ScoreFont), 0);
 
             WorldBuilder.SendMessage(
                 new PaddleSpawnMessage(
@@ -108,6 +115,7 @@ namespace PongFE
             // right boundary
             WorldBuilder.SendMessage(
                 new GoalBoundarySpawnMessage(
+                    Enums.PlayerIndex.One,
                     new MoonTools.Structs.Position2D(1280, 0),
                     6,
                     720
@@ -117,6 +125,7 @@ namespace PongFE
             // left boundary
             WorldBuilder.SendMessage(
                 new GoalBoundarySpawnMessage(
+                    Enums.PlayerIndex.Two,
                     new MoonTools.Structs.Position2D(-6, 0),
                     6,
                     720

PongFE/Renderers/ScoreRenderer.cs

@@ -0,0 +1,62 @@
+using Encompass;
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+using PongFE.Components;
+using PongFE.Enums;
+using SpriteFontPlus;
+
+namespace PongFE.Renderers
+{
+    public class ScoreRenderer : GeneralRenderer
+    {
+        public SpriteBatch SpriteBatch { get; }
+        public DynamicSpriteFont Font { get; }
+
+        public ScoreRenderer(SpriteBatch spriteBatch, DynamicSpriteFont font)
+        {
+            SpriteBatch = spriteBatch;
+            Font = font;
+        }
+
+        public override void Render()
+        {
+            int? playerOneScore = null;
+            int? playerTwoScore = null;
+
+            foreach (ref readonly var entity in ReadEntities<ScoreComponent>())
+            {
+                ref readonly var scoreComponent = ref GetComponent<ScoreComponent>(entity);
+                ref readonly var playerComponent = ref GetComponent<PlayerComponent>(entity);
+
+                if (playerComponent.PlayerIndex == Enums.PlayerIndex.One)
+                {
+                    playerOneScore = scoreComponent.Score;
+                }
+                else if (playerComponent.PlayerIndex == Enums.PlayerIndex.Two)
+                {
+                    playerTwoScore = scoreComponent.Score;
+                }
+            }
+
+            if (playerOneScore.HasValue)
+            {
+                SpriteBatch.DrawString(
+                    Font,
+                    playerOneScore.Value.ToString(),
+                    new Vector2(400, 20),
+                    Color.White
+                );
+            }
+
+            if (playerTwoScore.HasValue)
+            {
+                SpriteBatch.DrawString(
+                    Font,
+                    playerTwoScore.Value.ToString(),
+                    new Vector2(880 - 64, 20),
+                    Color.White
+                );
+            }
+        }
+    }
+}

SpriteFontPlus

@@ -0,0 +1 @@
+Subproject commit 0362a4081e41ae6f8b5d78f0ddac7f0240fe8c9f