SimplePlanes Mod UI InputBlocker.cs

using System;
using System.Reflection;
using UnityEngine;

public class InputBlocker : MonoBehaviour
{
    private RectTransform rect;

    private BoxCollider blockCollider;

    private static GameObject devConsoleBlockerResource = null;

    private int framesEnabled = 0;

    // Start is called before the first frame update
    void Awake()
    {
        this.rect = this.GetComponent<RectTransform>();
        if (devConsoleBlockerResource == null)
        {
            devConsoleBlockerResource = Resources.Load<GameObject>("Prefabs/Gui/DevConsoleInputBlocker");
        }
    }

    private void OnEnable()
    {
        framesEnabled = 0;

        if (this.blockCollider == null)
        {
            GameObject blockObject = GameObject.Instantiate<GameObject>(devConsoleBlockerResource);
            blockObject.name = "ModInputBlocker";
            blockObject.layer = 9;
            try
            {
                blockObject.transform.SetParent(ServiceProvider.Instance.UserInterface.UIRootObject.transform);
            }
            catch
            {
                this.enabled = false;
                Debug.LogWarning("Mod could not parent input blocker. Clicks may go through the Mod UI.");
            }
            blockObject.transform.localPosition = Vector3.zero;
            blockObject.transform.localScale = Vector3.one;
            blockObject.transform.SetAsFirstSibling();
            blockObject.SetActive(true);
            this.blockCollider = blockObject.GetComponent<BoxCollider>();
        }

        this.blockCollider.gameObject.SetActive(true);
    }

    private void OnDisable()
    {
        if (this.blockCollider != null)
        {
            this.blockCollider.gameObject.SetActive(false);
        }
    }

    private void OnDestroy()
    {
        if (this.blockCollider != null)
        {
            GameObject.Destroy(this.blockCollider.gameObject);
        }
    }

    private static float? GameScale = null;

    private static PropertyInfo UiScale;
    private static object GameSettings;

    // Update is called once per frame
    void Update()
    {
        if (framesEnabled == 2)
        {
            Vector3[] array = new Vector3[4];
            this.rect.GetWorldCorners(array);
            Vector3 size = array[2] - array[0];
            Vector3 center = (array[0] + array[2]) / 2f;
            center -= new Vector3((float)Screen.width, (float)Screen.height) / 2f;
            size.z = 0f;

            if (GameSettings == null)
            {
                Type gameType = Type.GetType("Assets.Game.Game, Assembly-CSharp");
                object gameInstance = gameType.GetProperty("Instance").GetValue(null, null);

                GameSettings = gameType.GetProperty("Settings").GetValue(gameInstance);
                UiScale = GameSettings.GetType().GetProperty("UiScale");
            }

            GameScale = (float)UiScale.GetValue(GameSettings);
            if (GameScale.Value < 1)
            {
                size /= GameScale.Value;
                center /= GameScale.Value;
            }

            this.blockCollider.size = size;
            this.blockCollider.center = center;

            framesEnabled++;
        }
        else if (framesEnabled < 2)
        {
            framesEnabled++;
        }
    }
}