using System;
using UnityEngine;

[Serializable]
public class ValueModifier
{
    public enum OperationType : byte
    {
        Flat,
        Percent,
    }

    [SerializeField] OperationType opType;
    [SerializeField] float value;

    public OperationType OpType => opType;
    public float Value => value;

    public ValueModifier(OperationType opType, float value)
    {
        this.opType = opType;
        this.value = value;
    }

    public override string ToString()
    {
        string format;
        switch (OpType)
        {
            case OperationType.Flat: format = "+{0}"; break;
            case OperationType.Percent: format = "{0}%"; break;
            default: format = "{0}"; break;
        }

        return FormatString.StringFormat(format, Value);
    }
}