Chess/ChessBoard.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace FourWayClimbingDemo.Chess
{
    /// <summary>
    /// 棋盘
    /// </summary>
    public class ChessBoard
    {
        private int[] _positions = new int[16];  //棋盘所有坐标位置
        private List<ChessPiece> _player1ChessPieces = null;  //选手1的棋子
        private List<ChessPiece> _player2ChessPieces = null;  //选手2的棋子

        public ChessBoard() { 
        
        }

        /// <summary>
        /// 初始化棋盘
        /// </summary>
        public void Init(List<ChessPiece> player1ChessPieces, List<ChessPiece> player2ChessPieces) 
        {
            this._player1ChessPieces = player1ChessPieces;
            this._player2ChessPieces = player2ChessPieces;
        }

        /// <summary>
        /// 将选手的棋子摆到棋盘中
        /// </summary>
        private void SetBoard() 
        {
            for (int i=0;i<_positions.Length;i++) {
                _positions[i] = 0;
            }

            _player1ChessPieces.ForEach(item=> {
                if (!item.IsDead) {
                    var pos = item.GetPosition();
                    _positions[PositionsIndex(pos.row, pos.col)] = 1;
                }
            });

            _player2ChessPieces.ForEach(item=> {
                if (!item.IsDead)
                {
                    var pos = item.GetPosition();
                    _positions[PositionsIndex(pos.row, pos.col)] = -1;
                }
            });
        }

        /// <summary>
        /// 棋盘坐标和真是数据位置的转换
        /// </summary>
        private int PositionsIndex(int row,int col) {
            return (row * 4) + col;