yichael_smartbow/Assets/SmartBow/Scripts/Views/SettingsViewParts/BoxScreenDistance.cs

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

public class BoxScreenDistance : MonoBehaviour
{
    [SerializeField] Slider slider;
    [SerializeField] Text screenSizeText;
    [SerializeField] Text distanceText;
    const float ScreenSizeMax = 128;

    void Start()
    {
        slider.maxValue = ScreenSizeMax;

        RefreshScreenSizeSlider();

        slider.onValueChanged.AddListener(v => {
            UserSettings.ins.bowRotateConvert.screenSize = v;
            UserSettings.ins.Save();
            RefreshScreenSizeSlider();
        });
    }

    void RefreshScreenSizeSlider()
    {
        slider.SetValueWithoutNotify(UserSettings.ins.bowRotateConvert.screenSize);
        SetScreenSize(UserSettings.ins.bowRotateConvert.screenSize);
        SetScreenDistance(UserSettings.ins.bowRotateConvert.GetAdviseScreenDistance());
    }

    void SetScreenSize(float v)
    {
        string vStr = v.ToString("#0");
        screenSizeText.text = vStr + "Inch";
    }

    void SetScreenDistance(float v)
    {
        string vStr = v.ToString("#0.00");
        distanceText.text = vStr + "M";
    }
}