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

public struct Vector3Int : IEquatable<Vector3Int> {

    public int x, y, z;

    public Vector3Int(int x, int y, int z){
        this.x = x;
        this.y = y;
        this.z = z;
    }

    #region IEquatable implementation

    public bool Equals(Vector3Int other)
    {
        return other.x == this.x && other.y == this.y && other.z == this.z;
    }

    #endregion

    public override bool Equals(object obj){
        if (obj == null || !(obj is Vector3Int))
        {
            return false;
        }

        return Equals((Vector3Int)obj);
    }

    public override int GetHashCode(){
        return x ^ (y << 10) ^ (z << 10);
    }

    public override string ToString()
    {
        return string.Format("(" + x + ", " + y + "," + z + ")");
    }

    public static bool operator ==(Vector3Int a, Vector3Int b){
        return a.Equals(b);
    }

    public static bool operator !=(Vector3Int a, Vector3Int b){
        return !(a == b);
    }
}