ConsoleView/Game/ConsoleGameView.cs - Windows - Vagabond132/TerrariaCourse

ConsoleView/Game/ConsoleGameView.cs
179 строк5 KB
Vagabond132
Правки для игрока и контроллера
08 янв 2025, 21:36
08 янв 2025, 21:365acdc54
using Microsoft.Win32.SafeHandles;
using Model.GameComponents.Entities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using View;
using View.Core;
using View.Game;

namespace ConsoleView.Game
{
  /// <summary>
  /// Консольное отображение игры
  /// </summary>
  public partial class ConsoleGameView : GameView
  {


    /// <summary>
    /// Ширина экрана в символах
    /// </summary>
    public const int Width = 100 + 10;

    /// <summary>
    /// Высота экрана в строках
    /// </summary>
    public const int Height = 30 + 2;

    /// <summary>
    /// Консольный вывод
    /// </summary>
    private SafeFileHandle _consoleHandle;

    /// <summary>
    /// Символы консольного вывода
    /// </summary>
    private CharInfo[] _buffer;

    /// <summary>
    /// Прямоугольник вывода
    /// </summary>
    private SmallRect _rect;


    /// <summary>
    /// Координаты
    /// </summary>
    [StructLayout(LayoutKind.Sequential)]
    public struct Coord
    {
      public short X;
      public short Y;

      public Coord(short X, short Y)
      {
        this.X = X;
        this.Y = Y;
      }
    };

    /// <summary>
    /// Символ
    /// </summary>
    [StructLayout(LayoutKind.Explicit)]
    public struct CharUnion
    {
      [FieldOffset(0)] public char UnicodeChar;
      [FieldOffset(0)] public byte AsciiChar;
    }

    /// <summary>
    /// Информация о символе
    /// </summary>
    [StructLayout(LayoutKind.Explicit)]
    public struct CharInfo
    {
      [FieldOffset(0)] public CharUnion Char;
      [FieldOffset(2)] public short Attributes;
    }

    /// <summary>
    /// Прямоугольник вывода
    /// </summary>
    [StructLayout(LayoutKind.Sequential)]
    public struct SmallRect
    {
      public short Left;
      public short Top;
      public short Right;
      public short Bottom;
    }

    /// <summary>
    /// Бомбы
    /// </summary>
    //private List<ConsoleBombView> _bombs = new List<ConsoleBombView>();

    /// <summary>
    /// Зомби
    /// </summary>
    //private List<ConsoleFishView> _fish = new List<ConsoleFishView>();

    /// <summary>
    /// Конструктор
    /// </summary>
    /// <param name="parGame">Модель игры</param>
    public ConsoleGameView(Model.GameComponents.GameModel parGame) : base(parGame)
    {
      Game.OnChange += Redraw;
      Console.Clear();
      
      _consoleHandle = ConsoleHelper.CreateFile("CONOUT$", 0x40000000, 2, IntPtr.Zero, FileMode.Open, 0, IntPtr.Zero);

      if (_consoleHandle.IsInvalid)
        throw new Exception("Failed to get console handle.");

      _buffer = new CharInfo[Width * Height];
      //PlayerView = new ConsoleFishView(parGame.Player, false, ref _buffer, Width, 1);

      MapView = new ConsoleMapView(_buffer, Width, Height, Game.Map, parGame.Player);
      PlayerView = new ConsolePlayerView(parGame.Player, ref _buffer, Width, Height, (ConsoleMapView)MapView);
      _rect = new SmallRect() { Left = 0, Top = 0, Right = Width, Bottom = Height };

      Console.SetWindowSize(Width, Height);
      //Console.SetBufferSize(Width, Height);
      Console.CursorVisible = false;
    }

    /// <summary>
    /// Отрисовка
    /// </summary>
    public override void Draw()
    {
        for (int i = 0; i < _buffer.Length; i++)
        {
          _buffer[i].Char.AsciiChar = (byte)' ';
          _buffer[i].Attributes = 0;
        }
        MapView.Draw();
        // Рисуем игрока
        PlayerView.Draw();
        DrawScoreOnBuffer();

        // Вывод буфера
        ConsoleHelper.WriteConsoleOutput(_consoleHandle, _buffer, new Coord((short)Width, (short)Height), new Coord(0, 0), ref _rect);
    }

    /// <summary>
    /// Перерисовка
    /// </summary>
    public override void Redraw()
    {
      Draw(); // В данной реализации Redraw аналогичен Draw
    }

    /// <summary>
    /// Отрисовка на буфере
    /// </summary>
    public void DrawScoreOnBuffer()
    {
      string scoreText = "Score " + PlayerView.Player.Score + " Name: " + PlayerView.Player.Name;
      int x = Width - scoreText.Length - 2;
      int y = 1;
      // Рисуем текст
      for (int col = 0; col < scoreText.Length; col++)
      {
        int index = (y) * Width + (x + col);
        if (index >= 0 && index < _buffer.Length && x + col < Width)
        {
          _buffer[index].Char.AsciiChar = (byte)scoreText[col];
          _buffer[index].Attributes = 7; // Цвет
        }
      }
    }
  }
}