Functions

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.Runtime.Serialization.Formatters.Binary;
using System.IO;

static class Functions
{
    public static float random(float x, float y)
    {
        return Random.Range(x, y);
    }

    public static int randomInt(int x, int y)
    {
        return (int)Mathf.Round(Random.Range(x, y));
    }

    public static float SquaredDistance(Vector2 p1, Vector2 p2)
    {
        return (p2.x - p1.x) * (p2.x - p1.x) + (p2.y - p1.y) * (p2.y - p1.y);
    }
}


[System.Serializable]
public class SerializableVector
{
    public float x, y;

    public Vector2 Vector2
    {
        get
        {
            return new Vector2(x, y);
        }
        set
        {
            x = value.x;
            y = value.y;
        }
    }
    public void SetVector2(Vector2 vector)
    {
        x = vector.x;
        y = vector.y;
    }

    public SerializableVector() { x = y = 0f; }

    public SerializableVector(Vector2 vector) : this(vector.x, vector.y) { }

    public SerializableVector(float x_, float y_)
    {
        x = x_;
        y = y_;
    }

    public void Random(float x1, float x2, float y1, float y2)
    {
        x = Functions.random(x1, x2);
        y = Functions.random(y1, y2);
    }
}