using DisComputer;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;



/// <summary>
/// 指令数据
/// </summary>
public class CommandData
{

    //指令内容
    public CommandType command;

    public int num01;

    public int num02;

    public int result;

    /// <summary>
    /// 内存地址
    /// </summary>
    public string mem;


    //具体执行名称
    public string ActName;

    /// <summary>
    /// 指令名称
    /// </summary>
    public string Name
    {
        get
        {
            string _name = "空指令";

            switch (command)
            {
                case CommandType.Add:
                    _name = "加法指令";
                    break;
                case CommandType.Div:
                    _name = "除法指令";
                    break;
                case CommandType.Mul:
                    _name = "乘法指令";
                    break;
                case CommandType.Sub:
                    _name = "减法指令";
                    break;
            }

            return _name;
        }
    }

    /// <summary>
    /// 返回算式指令
    /// </summary>
    public List<string> ActCommandList { get {
                List<string> _temp = new List<string>();
                string[] _tempArr;
                switch (command)
                {
                    case CommandType.Add:
                        _tempArr = new string[5] { "mov3","mov3","add","out","halt"};
                        _temp = new List<string>(_tempArr);
                        break;
                    case CommandType.Div:
                        _tempArr = new string[5] { "mov3", "mov3", "div", "out", "halt" };
                        _temp = new List<string>(_tempArr);
                        break;
                    case CommandType.Mul:
                        _tempArr = new string[5] { "mov3", "mov3", "mul", "out", "halt" };
                        _temp = new List<string>(_tempArr);
                        break;
                    case CommandType.Sub:
                        _tempArr = new string[5] { "mov3", "mov3", "sub", "out", "halt" };
                        _temp = new List<string>(_tempArr);
                        break;
                }
                return _temp;
            } }


    /// <summary>
    /// 随机干扰指令
    /// </summary>
    public List<string> JamCommandList {
        get {       
            string[] _tempArr = new string[9] { "mov1", "mov2","add","div","mul" , "sub" ,"jmp","jz","in"};
            List<string> _temp = new List<string>(_tempArr);
            return _temp;
        }
    }

    /// <summary>
    /// 设置随机指令集
    /// </summary>
    /// <param name="type"> mov operations io jmp</param>
    public void SetRandomCmdType(string type)
    {
        if (type.Contains("mov"))//mov指令
        {
            CommandType[] commands = { CommandType.Mov1, CommandType.Mov2, CommandType.Mov3 };
            command = commands[Random.Range(0, commands.Length)];
        }
        else if (type.Contains("operations"))//运算指令
        {
            CommandType[] commands = { CommandType.Mul, CommandType.Sub, CommandType.Add ,CommandType.Div};
            command = commands[Random.Range(0, commands.Length)];
        }
        else if (type.Contains("IO"))//IO流指令
        {
            CommandType[] commands = { CommandType.Out, CommandType.In };
            command = commands[Random.Range(0, commands.Length)];
        }
        else if (type.Contains("jmp"))//条件指令
        {
            CommandType[] commands = { CommandType.Jz, CommandType.Jmp };
            command = commands[Random.Range(0, commands.Length)];
        }
    }

 }

public enum CommandType
{
        Null,
        //加法
        Add,
        //减法
        Sub,
        //乘法,
        Mul,
        //除法
        Div,
        //mov1指令
        Mov1,
        //mov2指令
        Mov2,
        //mov3指令
        Mov3,
        //无条件跳转指令
        Jmp,
        //条件跳转指令
        Jz,
        //输入指令
        In,
        //输出指令
        Out,
        //运算式
        Operator
}



 

/// <summary>
/// 诺依曼指令数据
/// </summary>
public class VonNeumann
{
    public static CommandData data;
    /// <summary>
    /// 指令下标
    /// </summary>
    public static int CommandIndex = 0;

    /// <summary>
    /// 指令正在运行
    /// </summary>
    public static bool isRunning = false;

    /// <summary>
    /// 是否完成
    /// </summary>
    public static bool isFinish = false;


    /// <summary>
    /// 指令操作说明
    /// </summary>
    public static string cmdTipInfo = "";


    /// <summary>
    /// 当前指令地址
    /// </summary>
    public static int curpRegIndex;

    /// <summary>
    /// 当前mov1 mov2 mem 下标值
    /// </summary>
    public static int movMemIndex;

    /// <summary>
    /// 当前寄存器下标
    /// </summary>
    public static int curRexIndex;

    /// <summary>
    /// 当前指令配置信息
    /// </summary>
    public static IIICmdConfig cmdConfig;

 

}


/// <summary>
/// 数据匹对
/// </summary>
public class MatchVonNeuData
{
    public static int rexIndex = -1;

    public static int pRegIndex = -1;

    public static int mem = -1;

    public static int op01Index = -1;

    public static int op02Index = -1;
}