Pig model, creeper leg fixes.

ClassicalSharp.csproj

@@ -116,6 +116,7 @@
     <Compile Include="Model\CreeperModel.cs" />
     <Compile Include="Model\IModel.cs" />
     <Compile Include="Model\ModelPart.cs" />
+    <Compile Include="Model\PigModel.cs" />
     <Compile Include="Model\PlayerModel.cs" />
     <Compile Include="Model\ZombieModel.cs" />
     <Compile Include="Network\Enums.cs" />

Model/CreeperModel.cs

@@ -65,10 +65,10 @@ namespace ClassicalSharp.Model {
 			
 			DrawRotateX( 0, 1.125f, 0, -pitch, Set.Head );
 			Set.Torso.Render();
-			DrawRotateX( 0, 0.375f, -0.25f, leftLegXRot, Set.LeftLegFront );
+			DrawRotateX( 0, 0.375f, -0.125f, leftLegXRot, Set.LeftLegFront );
-			DrawRotateX( 0, 0.375f, -0.25f, rightLegXRot, Set.RightLegFront );
+			DrawRotateX( 0, 0.375f, -0.125f, rightLegXRot, Set.RightLegFront );
-			DrawRotateX( 0, 0.375f, 0.25f, rightLegXRot, Set.LeftLegBack );
+			DrawRotateX( 0, 0.375f, 0.125f, rightLegXRot, Set.LeftLegBack );
-			DrawRotateX( 0, 0.375f, 0.25f, leftLegXRot, Set.RightLegBack );
+			DrawRotateX( 0, 0.375f, 0.125f, leftLegXRot, Set.RightLegBack );
 			graphics.AlphaTest = true;
 		}
 		

Model/IModel.cs

@@ -82,7 +82,7 @@ namespace ClassicalSharp.Model {
 		protected void DrawRotateX( float x, float y, float z, float angleX, ModelPart part ) {
 			graphics.PushMatrix();
 			graphics.Translate( x, y, z );
-			graphics.RotateX( angleX );
+			graphics.RotateX( angleX ); // x is ignored anyways.. probably should remove it from arguments.
 			graphics.Translate( -x, -y, -z );
 			part.Render();
 			graphics.PopMatrix();

Model/PigModel.cs

@@ -0,0 +1,112 @@
+using OpenTK;
+using System;
+using System.Drawing;
+using ClassicalSharp.GraphicsAPI;
+using ClassicalSharp.Renderers;
+
+namespace ClassicalSharp.Model {
+
+	public class PigModel : IModel {
+		
+		ModelSet Set;
+		public PigModel( Game window ) : base( window ) {
+			vertices = new VertexPos3fTex2fCol4b[6 * 6];
+			Set = new ModelSet();
+			Set.Head = MakeHead();
+			Set.Torso = MakeTorso();
+			Set.LeftLegFront = MakeLeg( -0.3125f, -0.0625f, -0.4375f, -0.1875f );
+			Set.RightLegFront = MakeLeg( 0.0625f, 0.3125f, -0.4375f, -0.1875f );
+			Set.LeftLegBack = MakeLeg( -0.3125f, -0.0625f, 0.3125f, 0.5625f );
+			Set.RightLegBack = MakeLeg( 0.0625f, 0.3125f, 0.3125f, 0.5625f );
+			vertices = null;
+
+			DefaultSkinTextureId = graphics.LoadTexture( "pig.png" );
+		}
+		
+		ModelPart MakeHead() {
+			return MakePart( 0, 0, 8, 8, 8, 8, 8, 8, -0.25f, 0.25f, 0.5f, 1f, -0.875f, -0.375f, false );
+		}
+		
+		ModelPart MakeTorso() {
+			//return MakePart( 28, 8, 8, 16, 10, 4, 8, 16, -0.3125f, 0.3125f, 0.375f, 0.875f, -0.5f, 0.5f, false );
+			index = 0;
+			const float x1 = -0.3125f, x2 = 0.3125f, y1 = 0.375f, y2 = 0.875f, z1 = -0.5f, z2 = 0.5f;
+			
+			YPlane( 54, 16, 10, 16, x1, x2, z1, z2, y2, false ); // top
+			YPlane( 36, 16, 10, 16, x2, x1, z1, z2, y1, false ); // bottom
+			ZPlane( 36, 8, 10, 8, x2, x1, y1, y2, z1, false ); // front
+			ZPlane( 46, 8, 10, 8, x1, x2, y1, y2, z2, false ); // back
+			XPlane( 46, 16, 8, 16, y1, y2, z2, z1, x1, false ); // left
+			XPlane( 28, 16, 8, 16, y2, y1, z2, z1, x2, false ); // right
+			// rotate left and right 90 degrees
+			for( int i = index - 12; i < index; i++ ) {
+				VertexPos3fTex2fCol4b vertex = vertices[i];
+				float z = vertex.Z;
+				vertex.Z = vertex.Y;
+				vertex.Y = z;
+				vertices[i] = vertex;
+			}
+			return new ModelPart( vertices, graphics );
+		}
+		
+		ModelPart MakeLeg( float x1, float x2, float z1, float z2 ) {
+			return MakePart( 0, 16, 4, 6, 4, 4, 4, 6, x1, x2, 0f, 0.375f, z1, z2, false );
+		}
+		
+		public override float NameYOffset {
+			get { return 1.7f; }
+		}
+		
+		Vector3 pos;
+		float yaw, pitch;
+		float leftLegXRot, rightLegXRot;
+		
+		public override void RenderModel( Player player, PlayerRenderer renderer ) {
+			pos = player.Position;
+			yaw = player.YawDegrees;
+			pitch = player.PitchDegrees;
+			
+			leftLegXRot = player.leftLegXRot * 180 / (float)Math.PI;
+			rightLegXRot = player.rightLegXRot * 180 / (float)Math.PI;
+			
+			graphics.PushMatrix();
+			graphics.Translate( pos.X, pos.Y, pos.Z );
+			graphics.RotateY( -yaw );
+			DrawPlayerModel( player, renderer );
+			graphics.PopMatrix();
+		}
+		
+		private void DrawPlayerModel( Player player, PlayerRenderer renderer ) {
+			graphics.Texturing = true;
+			int texId = DefaultSkinTextureId;
+			graphics.Bind2DTexture( texId );
+			
+			DrawRotateX( 0, 0.75f, -0.375f, -pitch, Set.Head );
+			Set.Torso.Render();
+			DrawRotateX( 0, 0.375f, -0.3125f, leftLegXRot, Set.LeftLegFront );
+			DrawRotateX( 0, 0.375f, -0.3125f, rightLegXRot, Set.RightLegFront );
+			DrawRotateX( 0, 0.375f, 0.4375f, rightLegXRot, Set.LeftLegBack );
+			DrawRotateX( 0, 0.375f, 0.4375f, leftLegXRot, Set.RightLegBack );
+			graphics.AlphaTest = true;
+		}
+		
+		public override void Dispose() {
+			Set.Dispose();
+			graphics.DeleteTexture( DefaultSkinTextureId );
+		}
+		
+		class ModelSet {
+			
+			public ModelPart Head, Torso, LeftLegFront, RightLegFront, LeftLegBack, RightLegBack;
+			
+			public void Dispose() {
+				RightLegFront.Dispose();
+				LeftLegFront.Dispose();
+				RightLegBack.Dispose();
+				LeftLegBack.Dispose();
+				Torso.Dispose();
+				Head.Dispose();
+			}
+		}
+	}
+}