using System;

​

public class Condition

{

    public dynamic value;

    public Condition(dynamic value) { this.value = value; }

    public virtual bool IsSatisified(Player player) { return false; }

}

​

public class HasKills : Condition

{

    public HasKills(int kills) : base(kills) {}

    public override bool IsSatisified(Player player)

    {

        return player.kills >= value;

    }

}

​

public class HasName : Condition

{

    public HasName(string name) : base(name) {}

    public override bool IsSatisified(Player player)

    {

        return player.name.Equals(value);

    }

}

​

public class HasPosition : Condition

{

    public HasPosition(Vector3 point) : base(point){}

    public override bool IsSatisified(Player player)

    {

        return player.position == value;

    }

}

​

public class PlayerTest : Condition

{

    public PlayerTest(Player other) : base(other) {}

    public override bool IsSatisified(Player player)

    {

        return false;

    }

}

​

// ignore just demo example

public struct Vector3

{

    public float x,y,z;

    public Vector3(float x,float y,float z) {this.x=x;this.y=y;this.z=z;} 

    public static bool operator ==(Vector3 v1, Vector3 v2) { return v1.x == v2.x && v1.y == v2.y && v1.z == v2.z; }

    public static bool operator !=(Vector3 v1, Vector3 v2) { return !(v1==v2); }

    public override int GetHashCode() 

    {

        return (int)(this.x + this.y + this.z);

    }

    public override bool Equals(object obj)

    {

        return this == (Vector3)obj;

    }   

}

​

// ignore just demo example

public class Player

{

    public string name = "Player";

    public int kills;

    public int credits;

    public Vector3 position;

}

​

public class Program

{

    public static void Main()

    {

        var player = new Player();

        var objTest = new PlayerTest(new Player());

        var cond = (Condition)objTest;

        Console.WriteLine(cond.value.name);

    }

}