Add support for FullCP437 CPE extension, add support for LongerMessages CPE extension

ClassicalSharp/2D/Widgets/Chat/TextInputWidget.cs

@@ -60,7 +60,7 @@ namespace ClassicalSharp {
 				caretPos = -1; realIndex = 500000;
 			}
 			
-			int sum = 0, indexX = -1, indexY = 0;			
+			int sum = 0, indexX = -1, indexY = 0;
 			for( int i = 0; i < lines; i++ ) {
 				if( partLens[i] == 0 ) break;
 				
@@ -70,7 +70,7 @@ namespace ClassicalSharp {
 					break;
 				}
 				sum += partLens[i];
-			}		
+			}
 			if( indexX == -1 ) indexX = partLens[indexY];
 
 			if( indexX == 64 ) {
@@ -148,9 +148,17 @@ namespace ClassicalSharp {
 		
 		static char[] trimChars = { ' ' };
 		public void SendTextInBufferAndReset() {
+			int packetsCount = 0;
 			for( int i = 0; i < parts.Length; i++ ) {
 				if( parts[i] == null ) break;
-				game.Chat.Send( parts[i].TrimEnd( trimChars ) );
+				packetsCount++;
+			}
+			// split up into both partial and final packet.
+			if( packetsCount > 0 ) {
+				for( int i = 0; i < packetsCount - 1; i++ ) {
+					game.Chat.Send( parts[i].TrimEnd( trimChars ), true );
+				}			
+				game.Chat.Send( parts[packetsCount - 1].TrimEnd( trimChars ), false );
 			}
 			
 			typingLogPos = game.Chat.InputLog.Count; // Index of newest entry + 1.

ClassicalSharp/Game/ChatLog.cs

@@ -24,15 +24,15 @@ namespace ClassicalSharp {
 		
 		public int FontSize = 12;
 		
-		public void Send( string text ) {
+		public void Send( string text, bool partial ) {
 			if( String.IsNullOrEmpty( text ) ) return;
-			
 			InputLog.Add( text );
+			
 			if( CommandManager.IsCommandPrefix( text ) ) {
 				game.CommandManager.Execute( text );
 				return;
 			}
-			game.Network.SendChat( text );
+			game.Network.SendChat( text, partial );
 		}
 		
 		public void Add( string text ) {

ClassicalSharp/Game/Game.cs

@@ -116,7 +116,7 @@ namespace ClassicalSharp {
 			Animations = new Animations( this );
 			TexturePackExtractor extractor = new TexturePackExtractor();
 			extractor.Extract( defaultTexPack, this );
-			Inventory = new Inventory( this );		
+			Inventory = new Inventory( this );
 			
 			BlockInfo.SetDefaultBlockPermissions( Inventory.CanPlace, Inventory.CanDelete );
 			Map = new Map( this );
@@ -217,7 +217,11 @@ namespace ClassicalSharp {
 				MapRenderer.Render( e.Time );
 				SelectionManager.Render( e.Time );
 				WeatherRenderer.Render( e.Time );
-				InputHandler.PickBlocks( true );
+				
+				bool left = IsMousePressed( MouseButton.Left );
+				bool middle = IsMousePressed( MouseButton.Middle );
+				bool right = IsMousePressed( MouseButton.Right );				
+				InputHandler.PickBlocks( true, left, middle, right );
 			} else {
 				SelectedPos.SetAsInvalid();
 			}

ClassicalSharp/Game/InputHandler.cs

@@ -59,10 +59,7 @@ namespace ClassicalSharp {
 
 		bool[] buttonsDown = new bool[3];
 		DateTime lastClick = DateTime.MinValue;
-		public void PickBlocks( bool cooldown ) {
-			bool left = game.IsMousePressed( MouseButton.Left );
-			bool right = game.IsMousePressed( MouseButton.Right );
-			bool middle = game.IsMousePressed( MouseButton.Middle );
+		public void PickBlocks( bool cooldown, bool left, bool middle, bool right ) {
 			DateTime now = DateTime.UtcNow;
 			double delta = (now - lastClick).TotalMilliseconds;
 			if( cooldown && delta < 250 ) return; // 4 times per second
@@ -225,7 +222,10 @@ namespace ClassicalSharp {
 
 		void MouseButtonDown( object sender, MouseButtonEventArgs e ) {
 			if( game.activeScreen == null || !game.activeScreen.HandlesMouseClick( e.X, e.Y, e.Button ) ) {
-				PickBlocks( false );
+				bool left = e.Button == MouseButton.Left;
+				bool middle = e.Button == MouseButton.Middle;
+				bool right = e.Button == MouseButton.Right;
+				PickBlocks( false, left, middle, right );
 			} else {
 				lastClick = DateTime.UtcNow;
 			}
@@ -286,7 +286,7 @@ namespace ClassicalSharp {
 			
 			if( Hotkeys.IsHotkey( key, game.Keyboard, out text, out more ) ) {
 				if( !more )
-					game.Network.SendChat( text );
+					game.Network.SendChat( text, false );
 				else if( game.activeScreen is NormalScreen )
 					((NormalScreen)game.activeScreen).OpenTextInputBar( text );
 			}

ClassicalSharp/Model/ChickenModel.cs

@@ -39,7 +39,7 @@ namespace ClassicalSharp.Model {
 		}
 		
 		ModelPart MakeLeg( float x1, float x2, float legX1, float legX2 ) {
-			const float y1 = 0f, y2 = 5/16f, z2 = 1/16f, z1 = -2/16f;		
+			const float y1 = 1/64f, y2 = 5/16f, z2 = 1/16f, z1 = -2/16f;		
 			YQuad( 32, 0, 3, 3, x2, x1, z1, z2, y1, false ); // bottom feet
 			ZQuad( 36, 3, 1, 5, legX1, legX2, y1, y2, z2, false ); // vertical part of leg
 			return new ModelPart( index - 2 * 4, 2 * 4 );

ClassicalSharp/Network/INetworkProcessor.cs

@@ -12,7 +12,7 @@ namespace ClassicalSharp {
 		
 		public abstract void Connect( IPAddress address, int port );
 		
-		public abstract void SendChat( string text );
+		public abstract void SendChat( string text, bool partial );
 		
 		public abstract void SendPosition( Vector3 pos, float yaw, float pitch );
 		

ClassicalSharp/Network/NetworkProcessor.CPE.cs

@@ -54,12 +54,15 @@ namespace ClassicalSharp {
 		
 		int cpeServerExtensionsCount;
 		bool sendHeldBlock, useMessageTypes, usingTexturePack;
+		bool usePartialMessages;
 		static string[] clientExtensions = {
 			"ClickDistance", "CustomBlocks", "HeldBlock",
 			"EmoteFix", "TextHotKey", "ExtPlayerList",
 			"EnvColors", "SelectionCuboid", "BlockPermissions",
 			"ChangeModel", "EnvMapAppearance", "EnvWeatherType", 
 			"HackControl", "MessageTypes", "PlayerClick",
+			// proposals
+			"FullCP437", "LongerMessages",
 		};
 		
 		void HandleCpeExtInfo() {
@@ -84,6 +87,8 @@ namespace ClassicalSharp {
 			} else if( extName == "EnvMapAppearance" && extVersion == 2 ) {
 				usingTexturePack = true;
 				packetSizes[(int)PacketId.CpeEnvSetMapApperance] += 4;
+			} else if( extName == "LongerMessages" ) {
+				usePartialMessages = true;
 			}
 			cpeServerExtensionsCount--;
 			
@@ -92,7 +97,7 @@ namespace ClassicalSharp {
 				SendPacket();
 				for( int i = 0; i < clientExtensions.Length; i++ ) {
 					string name = clientExtensions[i];
-					int version = (name == "ExtPlayerList" || name == "EnvMapApperance") ? 2 : 1;
+					int version = (name == "ExtPlayerList") ? 2 : 1;
 					MakeExtEntry( name, version );
 					SendPacket();
 				}
@@ -268,6 +273,7 @@ namespace ClassicalSharp {
 			game.Map.SetEdgeBlock( (Block)reader.ReadUInt8() );
 			game.Map.SetEdgeLevel( reader.ReadInt16() );
 			if( usingTexturePack ) {
+				// TODO: proper envmapappearance version 2 support
 				game.Map.SetCloudsLevel( reader.ReadInt16() );
 				short maxViewDist = reader.ReadInt16(); // TODO: what to do with this?
 			}

ClassicalSharp/Network/NetworkProcessor.cs

@@ -48,11 +48,13 @@ namespace ClassicalSharp {
 			SendPacket();
 		}
 		
-		public override void SendChat( string text ) {
-			if( !String.IsNullOrEmpty( text ) ) {
-				MakeMessagePacket( text );
-				SendPacket();
-			}
+		public override void SendChat( string text, bool partial ) {
+			if( String.IsNullOrEmpty( text ) ) return;
+			
+			byte payload = !usePartialMessages ? (byte)0xFF:
+				partial ? (byte)1 : (byte)0;
+			MakeMessagePacket( text, payload );
+			SendPacket();
 		}
 		
 		public override void SendPosition( Vector3 pos, float yaw, float pitch ) {
@@ -162,9 +164,9 @@ namespace ClassicalSharp {
 			WriteUInt8( (byte)Utils.DegreesToPacked( pitch, 256 ) );
 		}
 		
-		private static void MakeMessagePacket( string text ) {
+		private static void MakeMessagePacket( string text, byte payload ) {
 			WriteUInt8( (byte)PacketId.Message );
-			WriteUInt8( 0xFF ); // unused
+			WriteUInt8( payload );
 			WriteString( text );
 		}
 		
@@ -310,7 +312,7 @@ namespace ClassicalSharp {
 			map = null;
 			gzipStream.Dispose();
 			if( sendWomId && !sentWomId ) {
-				SendChat( "/womid WoMClient-2.0.7" );
+				SendChat( "/womid WoMClient-2.0.7", false );
 				sentWomId = true;
 			}
 			gzipStream = null;

ClassicalSharp/Singleplayer/Server.cs

@@ -29,7 +29,7 @@ namespace ClassicalSharp.Singleplayer {
 			game.CommandManager.RegisterCommand( new GenerateCommand() );
 		}
 		
-		public override void SendChat( string text ) {
+		public override void SendChat( string text, bool partial ) {
 			if( !String.IsNullOrEmpty( text ) ) {
 				game.Chat.Add( text, CpeMessage.Normal );
 			}

Launcher2/LauncherWindow.cs

@@ -125,7 +125,7 @@ namespace Launcher2 {
 			platformDrawer.Draw( Window.WindowInfo, Framebuffer );
 		}
 		
-		internal FastColour clearColour = new FastColour( 101, 79, 119 );
+		internal FastColour clearColour = new FastColour( 30, 30, 30 );
 		public void MakeBackground() {
 			if( Framebuffer != null )
 				Framebuffer.Dispose();