name now rotates with rotated entity

ClassicalSharp/2D/Screens/Inventory/InventoryScreen.cs

@@ -222,7 +222,7 @@ namespace ClassicalSharp.Gui.Screens {
 			}
 		}
 		
-		bool Show(BlockID block) {
+		bool Show(BlockID block) { return true;
 			if (game.PureClassic && IsHackBlock(block)) return false;
 			if (block < Block.CpeCount) {
 				int count = game.UseCPEBlocks ? Block.CpeCount : Block.OriginalCount;

ClassicalSharp/Entities/Entity.cs

@@ -43,6 +43,7 @@ namespace ClassicalSharp.Entities {
 		protected internal bool onGround;
 		internal float StepSize;
 		internal int tickCount;
+		internal Matrix4 transform;
 		
 		public SkinType SkinType;
 		public AnimatedComponent anim;

ClassicalSharp/Entities/Model/HumanModels.cs

@@ -51,7 +51,7 @@ namespace ClassicalSharp.Model {
 		
 		public override float ShadowScale { get { return 0.5f; } }
 		
-		public override float NameYOffset { get { return (32 - sitOffset)/16f + 0.5f/16f; } }
+		public override float NameYOffset { get { return 32/16f + 0.5f/16f; } }
 		
 		public override float GetEyeY(Entity entity) { return (26 - sitOffset)/16f; }
 		
@@ -63,7 +63,7 @@ namespace ClassicalSharp.Model {
 		    get { return new AABB(-8/16f, 0, -4/16f, 8/16f, (32 - sitOffset)/16f, 4/16f); }
 		}
 		
-		protected override Matrix4 TransformMatrix(Entity p, Vector3 pos) {
+		protected internal override Matrix4 TransformMatrix(Entity p, Vector3 pos) {
 			pos.Y -= (sitOffset / 16f) * p.ModelScale;
 			return p.TransformMatrix(p.ModelScale, pos);
 		}

ClassicalSharp/Entities/Model/IModel.cs

@@ -110,6 +110,7 @@ namespace ClassicalSharp.Model {
 			game.Graphics.PushMatrix();
 			
 			Matrix4 m = TransformMatrix(p, pos);
+			p.transform = m;
 			game.Graphics.MultiplyMatrix(ref m);
 			DrawModel(p);
 			game.Graphics.PopMatrix();
@@ -146,7 +147,7 @@ namespace ClassicalSharp.Model {
 		public virtual void Dispose() { }
 		
 		
-		protected virtual Matrix4 TransformMatrix(Entity p, Vector3 pos) {
+		protected internal virtual Matrix4 TransformMatrix(Entity p, Vector3 pos) {
 			return p.TransformMatrix(p.ModelScale, pos);
 		}
 		

ClassicalSharp/Entities/Player.cs

@@ -81,7 +81,9 @@ namespace ClassicalSharp.Entities {
 			
 			IGraphicsApi gfx = game.Graphics;
 			gfx.BindTexture(nameTex.ID);
-			Vector3 pos = Position; pos.Y += Model.NameYOffset * ModelScale;
+			
+			Vector3 pos;
+			Vector3.TransformY(Model.NameYOffset, ref transform, out pos);
 			float scale = Math.Min(1, Model.NameScale * ModelScale) / 70f;
 			
 			Vector3 p111, p121, p212, p222;

OpenTK/Math/Vector3.cs

@@ -153,6 +153,20 @@ namespace OpenTK {
 			result.Y = vec.Y * scale;
 			result.Z = vec.Z * scale;
 		}
+		
+		public static void Transform(ref Vector3 vec, ref Matrix4 mat, out Vector3 result) {
+			result = new Vector3(
+				vec.X * mat.Row0.X + vec.Y * mat.Row1.X + vec.Z * mat.Row2.X + mat.Row3.X,
+				vec.X * mat.Row0.Y + vec.Y * mat.Row1.Y + vec.Z * mat.Row2.Y + mat.Row3.Y,
+				vec.X * mat.Row0.Z + vec.Y * mat.Row1.Z + vec.Z * mat.Row2.Z + mat.Row3.Z);
+		}
+		
+		public static void TransformY(float y, ref Matrix4 mat, out Vector3 result) {
+			result = new Vector3(
+				y * mat.Row1.X + mat.Row3.X,
+				y * mat.Row1.Y + mat.Row3.Y,
+				y * mat.Row1.Z + mat.Row3.Z);
+		}
 
 		public static Vector3 operator + (Vector3 left, Vector3 right) {
 			left.X += right.X;

src/Client/Client.vcxproj

@@ -182,7 +182,6 @@
     <ClCompile Include="Noise.c" />
     <ClCompile Include="NotchyGenerator.c" />
     <ClCompile Include="Random.c" />
-    <ClCompile Include="Test.c" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">

src/Client/Client.vcxproj.filters

@@ -56,9 +56,6 @@
     <ClCompile Include="Noise.c">
       <Filter>Source Files\Generator</Filter>
     </ClCompile>
-    <ClCompile Include="Test.c">
-      <Filter>Source Files\Generator</Filter>
-    </ClCompile>
     <ClCompile Include="Compiler.c">
       <Filter>Source Files\Generator</Filter>
     </ClCompile>