Can use air block models, also make noclip sliding configurable.

ClassicalSharp/2D/Screens/Menu/HacksSettingsScreen.cs

@@ -43,6 +43,11 @@ namespace ClassicalSharp {
 				     	}
 				     }),
 				
+				Make( 140, 0, "Noclip slide", OnWidgetClick,
+				     g => g.LocalPlayer.NoclipSlide ? "yes" : "no",
+				     (g, v) => { g.LocalPlayer.NoclipSlide = v == "yes";
+				     	Options.Set( OptionsKey.NoclipSlide, v == "yes" ); } ),
+				
 				MakeBack( false, titleFont,
 				     (g, w) => g.SetNewScreen( new PauseScreen( g ) ) ),
 				null,
@@ -54,6 +59,7 @@ namespace ClassicalSharp {
 				
 				new BooleanValidator(),
 				new BooleanValidator(),
+				new BooleanValidator(),
 			};
 			okayIndex = buttons.Length - 1;
 		}

ClassicalSharp/Entities/LocalPlayer.Physics.cs

@@ -11,7 +11,7 @@ namespace ClassicalSharp {
 		bool useLiquidGravity = false; // used by BlockDefinitions.
 		bool canLiquidJump = true;
 		void UpdateVelocityState( float xMoving, float zMoving ) {
-			if( noClip && xMoving == 0 && zMoving == 0 )
+			if( !NoclipSlide && (noClip && xMoving == 0 && zMoving == 0) )
 				Velocity = Vector3.Zero;
 			
 			if( flying || noClip ) {

ClassicalSharp/Entities/LocalPlayer.cs

@@ -53,6 +53,9 @@ namespace ClassicalSharp {
 		/// <summary> Whether the player is allowed to see all entity name tags. </summary>
 		public bool CanSeeAllNames = true;
 		
+		/// <summary> Whether the player should slide after letting go of movement buttons in noclip.  </summary>
+		public bool NoclipSlide = true;
+		
 		float jumpVel = 0.42f;
 		/// <summary> Returns the height that the client can currently jump up to.<br/>
 		/// Note that when speeding is enabled the client is able to jump much further. </summary>
@@ -69,6 +72,7 @@ namespace ClassicalSharp {
 			
 			SpeedMultiplier = Options.GetFloat( OptionsKey.Speed, 0.1f, 50, 7 );
 			PushbackPlacing = Options.GetBool( OptionsKey.PushbackPlacing, false );
+			NoclipSlide = Options.GetBool( OptionsKey.NoclipSlide, true );
 			InitRenderingData();
 		}
 		

ClassicalSharp/Game/Game.cs

@@ -63,6 +63,7 @@ namespace ClassicalSharp {
 			ViewBobbing = Options.GetBool( OptionsKey.ViewBobbing, false );
 			ShowBlockInHand = Options.GetBool( OptionsKey.ShowBlockInHand, true );
 			InvertMouse = Options.GetBool( OptionsKey.InvertMouse, false );
+			SimpleArmsAnim = Options.GetBool( OptionsKey.SimpleArmsAnim, false );
 			
 			TerrainAtlas1D = new TerrainAtlas1D( Graphics );
 			TerrainAtlas = new TerrainAtlas2D( Graphics, Drawer2D );

ClassicalSharp/Model/ModelCache.cs

@@ -31,8 +31,6 @@ namespace ClassicalSharp.Model {
 			byte blockId;
 			if( Byte.TryParse( modelName, out blockId ) ) {
 				modelName = "block";
-				if( blockId == 0 )
-					return cache["humanoid"];
 			}
 			
 			if( !cache.TryGetValue( modelName, out model ) ) {

ClassicalSharp/Utils/Options.cs

@@ -34,6 +34,7 @@ namespace ClassicalSharp {
 		public const string LiquidsBreakable = "liquidsbreakable";
 		public const string PushbackPlacing = "pushbackplacing";
 		public const string InvertMouse = "invertmouse";
+		public const string NoclipSlide = "noclipslide";
 	}
 	
 	// TODO: implement this