TimeScaleInspector.cs

/**********
This script adds a simple Unity Editor window that allows you to control the Time.timeScale

Warning: Code is blind-generated by AI without human inspection, use at your own risk.
Author: chatgpt.com
Supervisor: fangzhangmnm, Jan.9 2026
License: MIT
**********/

#if UNITY_EDITOR
using UnityEditor;
using UnityEngine;

/// <summary>
/// Small Editor utility for controlling Time.timeScale at runtime.
/// Appears in Window → Time Control.
/// </summary>
public class TimeScaleInspector : EditorWindow
{
    float targetScale = 1f;
    bool paused;

    [MenuItem("Window/Time Control")]
    static void Init()
    {
        GetWindow<TimeScaleInspector>("Time Control");
    }

    void OnGUI()
    {
        EditorGUILayout.LabelField("Time Control", EditorStyles.boldLabel);
        EditorGUILayout.Space();

        // Pause toggle
        bool newPaused = GUILayout.Toggle(paused, "Pause Game");
        if (newPaused != paused)
        {
            paused = newPaused;
            Time.timeScale = paused ? 0f : targetScale;
        }

        EditorGUI.BeginDisabledGroup(paused);
        // Time scale slider
        float newScale = EditorGUILayout.Slider("Time Scale", Time.timeScale, 0f, 5f);
        if (Mathf.Abs(newScale - Time.timeScale) > 0.0001f)
        {
            targetScale = newScale;
            Time.timeScale = targetScale;
        }
        EditorGUI.EndDisabledGroup();

        // Presets
        EditorGUILayout.Space();
        EditorGUILayout.BeginHorizontal();
        if (GUILayout.Button("x0.25")) SetScale(0.25f);
        if (GUILayout.Button("x0.5")) SetScale(0.5f);
        if (GUILayout.Button("x1")) SetScale(1f);
        if (GUILayout.Button("x2")) SetScale(2f);
        EditorGUILayout.EndHorizontal();

        // Repaint constantly while playing
        if (EditorApplication.isPlaying)
            Repaint();
    }

    void SetScale(float value)
    {
        paused = false;
        targetScale = value;
        Time.timeScale = targetScale;
    }
}
#endif