Make jump height calculation more precise and only show three significant figures (Thanks MrGoober), also always show generate/load options but disabled in multiplayer.

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

@@ -32,7 +32,7 @@ namespace ClassicalSharp {
 				     	Options.Set( OptionsKey.CameraClipping, v == "yes" ); } ),
 				
 				Make( -140, 0, "Jump height", OnWidgetClick,
-				     g => g.LocalPlayer.JumpHeight.ToString(),
+				     g => g.LocalPlayer.JumpHeight.ToString( "F3" ),
 				     (g, v) => g.LocalPlayer.CalculateJumpVelocity( Single.Parse( v ) ) ),
 				
 				Make( -140, 50, "Double jump", OnWidgetClick,
@@ -41,10 +41,10 @@ namespace ClassicalSharp {
 				     	Options.Set( OptionsKey.DoubleJump, v == "yes" ); } ),
 				
 				// Column 2
-				Make( 140, -150, "Liquids breakable", OnWidgetClick,
+				Make( 140, -150, "Modifiable liquids", OnWidgetClick,
-				     g => g.LiquidsBreakable ? "yes" : "no",
+				     g => g.ModifiableLiquids ? "yes" : "no",
-				     (g, v) => { g.LiquidsBreakable = v == "yes";
+				     (g, v) => { g.ModifiableLiquids = v == "yes";
-				     	Options.Set( OptionsKey.LiquidsBreakable, v == "yes" ); } ),
+				     	Options.Set( OptionsKey.ModifiableLiquids, v == "yes" ); } ),
 				
 				Make( 140, -100, "Pushback placing", OnWidgetClick,
 				     g => g.LocalPlayer.Hacks.PushbackPlacing ? "yes" : "no",
@@ -109,9 +109,17 @@ namespace ClassicalSharp {
 		
 		void MakeDescriptions() {
 			descriptions = new string[widgets.Length][];
+			descriptions[2] = new [] {
+				"&eIf camera clipping is set to true, then the third person",
+				"&ecameras will limit their zoom distance if they hit a solid block.",
+			};
+			descriptions[3] = new [] {
+				"&eSets how many blocks high you can jump up.",
+				"&eNote: You jump much higher when holding down the speed key binding.",
+			};
 			descriptions[5] = new [] {
-				"&eIf breaking liquids is set to true, then water/lava",
+				"&eIf modifiable liquids is set to true, then water/lava can",
-				"&ecan be deleted the same way as any regular block.",
+				"&ebe placed and deleted the same way as any other block.",
 			};
 			descriptions[6] = new [] {
 				"&eWhen this is active, placing blocks that intersect your own position",

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

@@ -44,11 +44,9 @@ namespace ClassicalSharp {
 				// Column 2
 				Make( 140, -150, "Save level",
 				     (g, w) => g.SetNewScreen( new SaveLevelScreen( g ) ) ),
-				!game.Network.IsSinglePlayer ? null :
+				Make( 140, -100, "Load level",
-					Make( 140, -100, "Load level",
 					     (g, w) => g.SetNewScreen( new LoadLevelScreen( g ) ) ),
-				!game.Network.IsSinglePlayer ? null :
+				Make( 140, -50, "Generate level",
-					Make( 140, -50, "Generate level",
 					     (g, w) => g.SetNewScreen( new GenLevelScreen( g ) ) ),
 				Make( 140, 0, "Select texture pack",
 				     (g, w) => g.SetNewScreen( new TexturePackScreen( g ) ) ),
@@ -64,40 +62,44 @@ namespace ClassicalSharp {
 				MakeBack( true, titleFont,
 				         (g, w) => g.SetNewScreen( null ) ),
 			};
+			if( !game.Network.IsSinglePlayer ) {
+				widgets[6].Disabled = true;
+				widgets[7].Disabled = true;
+			}
 		}
 		
 		void MakeClassic() {
 			widgets = new Widget[] {
 				MakeClassic( 0, -100, "Options",
-				     (g, w) => g.SetNewScreen( new ClassicOptionsScreen( g ) ) ),
+				            (g, w) => g.SetNewScreen( new ClassicOptionsScreen( g ) ) ),
-				!game.Network.IsSinglePlayer ? null :
+				
-					MakeClassic( 0, -50, "Generate level",
+				MakeClassic( 0, -50, "Generate level",
-					     (g, w) => g.SetNewScreen( new GenLevelScreen( g ) ) ),
+				            (g, w) => g.SetNewScreen( new GenLevelScreen( g ) ) ),
-				!game.Network.IsSinglePlayer ? null :
+				
-					MakeClassic( 0, 0, "Load level",
+				MakeClassic( 0, 0, "Load level",
-					     (g, w) => g.SetNewScreen( new LoadLevelScreen( g ) ) ),
+				            (g, w) => g.SetNewScreen( new LoadLevelScreen( g ) ) ),
 				
 				MakeClassic( 0, 50, "Save level",
-				     (g, w) => g.SetNewScreen( new SaveLevelScreen( g ) ) ),
+				            (g, w) => g.SetNewScreen( new SaveLevelScreen( g ) ) ),
 				
 				MakeBack( true, titleFont,
 				         (g, w) => g.SetNewScreen( null ) ),
 				
 				game.PureClassicMode ? null :
 					MakeClassic( 0, 150, "Nostalgia options",
-				     (g, w) => g.SetNewScreen( new NostalgiaScreen( g ) ) ),
+					            (g, w) => g.SetNewScreen( new NostalgiaScreen( g ) ) ),
 			};
+			if( !game.Network.IsSinglePlayer ) {
+				widgets[1].Disabled = true;
+				widgets[2].Disabled = true;
+			}
 		}
 
 		void CheckHacksAllowed( object sender, EventArgs e ) {
-			for( int i = 0; i < widgets.Length; i++ ) {
+			if( game.UseClassicOptions ) return;
-				if( widgets[i] == null ) continue;
+			
-				widgets[i].Disabled = false;
+			widgets[3].Disabled = !game.LocalPlayer.Hacks.CanAnyHacks; // env settings
-			}
+			widgets[8].Disabled = !game.LocalPlayer.Hacks.CanAnyHacks; // select texture pack
-			if( !game.LocalPlayer.Hacks.CanAnyHacks && !game.UseClassicOptions ) {
-				widgets[3].Disabled = true; // env settings
-				widgets[8].Disabled = true; // select texture pack
-			}
 		}
 		
 		ButtonWidget Make( int x, int y, string text, Action<Game, Widget> onClick ) {

ClassicalSharp/Entities/LocalPlayer.Physics.cs

@@ -232,9 +232,8 @@ namespace ClassicalSharp {
 			if( jumpHeight >= 512 ) jumpVel = 16.5f;
 			if( jumpHeight >= 768 ) jumpVel = 22.5f;
 			
-			while( GetMaxHeight( jumpVel ) <= jumpHeight ) {
+			while( GetMaxHeight( jumpVel ) <= jumpHeight )
-				jumpVel += 0.01f;
+				jumpVel += 0.001f;
-			}
 		}
 		
 		static double GetMaxHeight( float u ) {

ClassicalSharp/Entities/Player.Shadows.cs

@@ -19,7 +19,7 @@ namespace ClassicalSharp {
 			int coordsCount = 0;
 			Vector3I* coords = stackalloc Vector3I[4];
 			for( int i = 0; i < 4; i++ )
-				coords[i] = Vector3I.Zero;
+				coords[i] = new Vector3I( int.MinValue );
 			
 			if( mode == EntityShadow.SnapToBlock ) {
 				vb = game.Graphics.texVb; verts = game.Graphics.texVerts;						

ClassicalSharp/Game/Game.Properties.cs

@@ -140,7 +140,7 @@ namespace ClassicalSharp {
 		public bool ClickableChat = false, HideGui = false, ShowFPS = true;
 		internal float HotbarScale = 1, ChatScale = 1, InventoryScale = 1;
 		public bool ViewBobbing, ShowBlockInHand;
-		public bool UseSound, UseMusic, LiquidsBreakable;
+		public bool UseSound, UseMusic, ModifiableLiquids;
 		
 		public Vector3 CurrentCameraPos;
 		

ClassicalSharp/Game/Game.cs

@@ -142,7 +142,7 @@ namespace ClassicalSharp {
 			MapBordersRenderer.Init();
 			Picking = new PickedPosRenderer( this );
 			AudioPlayer = new AudioPlayer( this );
-			LiquidsBreakable = Options.GetBool( OptionsKey.LiquidsBreakable, false );
+			ModifiableLiquids = Options.GetBool( OptionsKey.ModifiableLiquids, false );
 			AxisLinesRenderer = new AxisLinesRenderer( this );
 			
 			LoadIcon();
@@ -494,7 +494,7 @@ namespace ClassicalSharp {
 				return false;
 			if( !BlockInfo.IsLiquid[block] ) return true;
 			
-			return !LiquidsBreakable ? false :
+			return !ModifiableLiquids ? false :
 				Inventory.CanPlace[block] && Inventory.CanDelete[block];
 		}
 		

ClassicalSharp/Network/NetworkProcessor.CPE.cs

@@ -349,8 +349,8 @@ namespace ClassicalSharp {
 			p.CheckHacksConsistency();
 			
 			float jumpHeight = reader.ReadInt16() / 32f;
-			if( jumpHeight < 0 ) jumpHeight = 39/32f;
+			if( jumpHeight < 0 ) p.jumpVel = 0.42f;
-			p.CalculateJumpVelocity( jumpHeight );
+			else p.CalculateJumpVelocity( jumpHeight );			
 			p.serverJumpVel = p.jumpVel;
 			game.Events.RaiseHackPermissionsChanged();
 		}

ClassicalSharp/Network/NetworkProcessor.cs

@@ -82,7 +82,7 @@ namespace ClassicalSharp {
 				// Workaround for older D3 servers which wrote one byte too many for HackControl packets.
 				if( opcode == 0xFF && lastOpcode == PacketId.CpeHackControl ) {
 					reader.Remove( 1 );
-					game.LocalPlayer.CalculateJumpVelocity( 39/32f ); // assume default jump height
+					game.LocalPlayer.jumpVel = 0.42f; // assume default jump height
 					game.LocalPlayer.serverJumpVel = game.LocalPlayer.jumpVel;
 					continue;
 				}

ClassicalSharp/Utils/Options.cs

@@ -25,7 +25,7 @@ namespace ClassicalSharp {
 		public const string HacksEnabled = "hacks-hacksenabled";
 		public const string FieldOfView = "hacks-fov";		
 		public const string Speed = "hacks-speedmultiplier";
-		public const string LiquidsBreakable = "hacks-liquidsbreakable";
+		public const string ModifiableLiquids = "hacks-liquidsbreakable";
 		public const string PushbackPlacing = "hacks-pushbackplacing";	
 		public const string NoclipSlide = "hacks-noclipslide";
 		public const string CameraClipping = "hacks-cameraclipping";