Divide#

using System;
using UnityEngine;
using VisualScript.Icons;

namespace VisualScript.Runtime
{
    [Get]

    [Title("Divide")]
    [Category("Math/Divide", "Number")]

    [Description("Divides all components of a vector by a scalar value")]
    [Image(typeof(IconDivideCircle), ColorTheme.Type.Yellow)]

    [Parameter("Vector", "The vector that is divided")]
    [Parameter("Scalar", "The value every component is divided by. Zero returns a zero vector")]

    [Keywords("Vector", "Divide", "Quotient", "Split", "Half")]

    [Serializable]
    public class TypeVector2MathDivideNumber : TypeVector2
    {
        [SerializeField] private GetVector2 m_Vector = new GetVector2();
        [SerializeField] private GetNumber m_Scalar = new GetNumber(1f);

        public override Vector2 GetPreview(GameObject source) => Divide(
            this.m_Vector.GetPreview(source),
            this.m_Scalar.GetPreview(source)
        );

        public override Vector2 Get(Args args) => Divide(this.m_Vector.Get(args), this.m_Scalar.Get(args));

        private static Vector2 Divide(Vector2 vector, double scalar)
        {
            return Math.Abs(scalar) <= double.Epsilon ? Vector2.zero : vector / (float) scalar;
        }

        public override string ToString()
        {
            return $"{this.m_Vector} / {this.m_Scalar}";
        }

        protected override SubscriptionMode Subscription => SubscriptionMode.OnChange;
    }
}