58 lines
2.0 KiB
C#
58 lines
2.0 KiB
C#
using Qrakhen.Qamp.Core.Collections.Abstractions;
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using Qrakhen.Qamp.Core.Tokenization;
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using System.Text;
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public class ConsoleRenderer
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{
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private readonly IReader<Token> _reader;
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private readonly Stream _stream;
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public ConsoleRenderer(Stream stream)
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{
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_stream = new MemoryStream();
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stream.Position = 0;
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stream.CopyTo(_stream);
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_reader = new Reader(_stream);
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}
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public void Render((int x, int y) position)
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{
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Console.CursorVisible = false;
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Console.SetCursorPosition(position.x, position.y);
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List<Token> tokens = [];
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while (!_reader.Done) {
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tokens.Add(_reader.NextToken(true));
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}
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_stream.Position = 0;
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foreach (var token in tokens) {
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ConsoleColor color = ConsoleColor.Gray;
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if (token.Type.IsBoolean())
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color = ConsoleColor.Blue;
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if (token.Type.IsString())
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color = ConsoleColor.Cyan;
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if (token.Type.IsNumber())
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color = ConsoleColor.DarkCyan;
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if (token.Type.IsOperator())
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color = ConsoleColor.DarkGreen;
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if (token.Type.IsBracket())
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color = ConsoleColor.Red;
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if (token.Type.IsIdentifier())
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color = ConsoleColor.White;
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if (token.Type.IsControl())
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color = ConsoleColor.DarkYellow;
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if (token.Type == TokenType.Error)
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color = ConsoleColor.DarkRed;
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Console.ForegroundColor = color;
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byte[] buffer = new byte[token.Span.Length];
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_stream.ReadExactly(buffer, 0, (int)token.Span.Length);
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string str = Encoding.Default.GetString(buffer);
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Console.Write(str);
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Console.ForegroundColor = ConsoleColor.White;
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if (token.Type == TokenType.NewLine)
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Console.Write(" : ");
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}
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Console.ForegroundColor = ConsoleColor.White;
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Console.CursorVisible = true;
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}
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}
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