BABA_YAGA/Assets/Editor/LevelDecorator.cs

// ===============================================================================
// LevelDecorator - Professional Environment Randomizer (Chaos Maker)
//
// Creator: Scove
// Last Updated: 2024-05-08
// Version: 2.0
//
// Purpose:
// Quickly adds natural variety to your levels by randomizing the rotation 
// and scale of selected objects. Perfect for placing foliage, rocks, or debris.
//
// Key Features:
// 1. Persistent Settings: Remembers your min/max values even after closing Unity.
// 2. Uniform Scale: Toggle between independent axes or proportional scaling.
// 3. Smart Rotation: Control specific Y-axis variance and subtle "tilt" separately.
// 4. Undo Integrated: One click to randomize, one click to undo (Ctrl+Z).
//
// How to Use:
// 1. Place this script in an 'Editor' folder.
// 2. Open via: Menu -> Tools -> Level Decorator (Chaos Maker).
// 3. Select the objects you want to randomize in the Scene.
// 4. Adjust the sliders and click "Apply" or "Randomize Everything".
// ===============================================================================

using UnityEditor;
using UnityEngine;

namespace Editor
{
    public class LevelDecorator : EditorWindow
    {
        // Settings Variables
        private Vector3 minScale = new Vector3(0.9f, 0.9f, 0.9f);
        private Vector3 maxScale = new Vector3(1.1f, 1.1f, 1.1f);
        private float maxRotationY = 180f;
        private float maxTilt = 5f;
        private bool uniformScale = true;

        [MenuItem("Tools/Level Decorator (Chaos Maker)")]
        public static void ShowWindow()
        {
            GetWindow<LevelDecorator>("Chaos Maker");
        }

        private void OnEnable()
        {
            LoadSettings();
        }

        private void LoadSettings()
        {
            maxRotationY = EditorPrefs.GetFloat("LD_MaxRotY", 180f);
            maxTilt = EditorPrefs.GetFloat("LD_MaxTilt", 5f);
            uniformScale = EditorPrefs.GetBool("LD_Uniform", true);
            
            minScale.x = EditorPrefs.GetFloat("LD_MinScaleX", 0.9f);
            minScale.y = EditorPrefs.GetFloat("LD_MinScaleY", 0.9f);
            minScale.z = EditorPrefs.GetFloat("LD_MinScaleZ", 0.9f);
            
            maxScale.x = EditorPrefs.GetFloat("LD_MaxScaleX", 1.1f);
            maxScale.y = EditorPrefs.GetFloat("LD_MaxScaleY", 1.1f);
            maxScale.z = EditorPrefs.GetFloat("LD_MaxScaleZ", 1.1f);
        }

        private void SaveSettings()
        {
            EditorPrefs.SetFloat("LD_MaxRotY", maxRotationY);
            EditorPrefs.SetFloat("LD_MaxTilt", maxTilt);
            EditorPrefs.SetBool("LD_Uniform", uniformScale);
            EditorPrefs.SetFloat("LD_MinScaleX", minScale.x);
            EditorPrefs.SetFloat("LD_MinScaleY", minScale.y);
            EditorPrefs.SetFloat("LD_MinScaleZ", minScale.z);
            EditorPrefs.SetFloat("LD_MaxScaleX", maxScale.x);
            EditorPrefs.SetFloat("LD_MaxScaleY", maxScale.y);
            EditorPrefs.SetFloat("LD_MaxScaleZ", maxScale.z);
        }

        private void OnGUI()
        {
            GUILayout.Label("CHAOS MAKER - RANDOMIZER", EditorStyles.boldLabel);
            EditorGUILayout.Space();

            EditorGUI.BeginChangeCheck();

            // --- ROTATION SECTION ---
            EditorGUILayout.BeginVertical("box");
            GUILayout.Label("1. Rotation", EditorStyles.boldLabel);
            maxRotationY = EditorGUILayout.Slider("Random Y Axis (0-360)", maxRotationY, 0, 360);
            maxTilt = EditorGUILayout.Slider("Random Tilt (X & Z)", maxTilt, 0, 45);
            
            if (GUILayout.Button("Randomize Rotation"))
            {
                ApplyRotation();
            }
            EditorGUILayout.EndVertical();

            EditorGUILayout.Space();

            // --- SCALE SECTION ---
            EditorGUILayout.BeginVertical("box");
            GUILayout.Label("2. Scale", EditorStyles.boldLabel);
            uniformScale = EditorGUILayout.Toggle("Uniform Scale", uniformScale);

            if (uniformScale)
            {
                float minU = minScale.x;
                float maxU = maxScale.x;
                minU = EditorGUILayout.FloatField("Min Scale", minU);
                maxU = EditorGUILayout.FloatField("Max Scale", maxU);
                minScale = new Vector3(minU, minU, minU);
                maxScale = new Vector3(maxU, maxU, maxU);
            }
            else
            {
                minScale = EditorGUILayout.Vector3Field("Min Scale", minScale);
                maxScale = EditorGUILayout.Vector3Field("Max Scale", maxScale);
            }

            if (GUILayout.Button("Randomize Scale"))
            {
                ApplyScale();
            }
            EditorGUILayout.EndVertical();

            EditorGUILayout.Space(10);

            // --- MASTER ACTION ---
            GUI.backgroundColor = new Color(0.7f, 1f, 0.7f); // Light green button
            if (GUILayout.Button("RANDOMIZE EVERYTHING", GUILayout.Height(40)))
            {
                ApplyRotation();
                ApplyScale();
            }
            GUI.backgroundColor = Color.white;

            if (EditorGUI.EndChangeCheck())
            {
                SaveSettings();
            }

            EditorGUILayout.Space();
            int selectCount = Selection.transforms.Length;
            EditorGUILayout.HelpBox($"Objects Selected: {selectCount}\nSettings are automatically saved.", MessageType.None);
        }

        private void ApplyRotation()
        {
            if (Selection.transforms.Length == 0) return;

            Undo.RecordObjects(Selection.transforms, "Chaos Rotation");

            foreach (Transform t in Selection.transforms)
            {
                Vector3 currentRot = t.localEulerAngles;
                
                float randY = Random.Range(-maxRotationY, maxRotationY);
                float randX = Random.Range(-maxTilt, maxTilt);
                float randZ = Random.Range(-maxTilt, maxTilt);

                t.localEulerAngles = new Vector3(currentRot.x + randX, currentRot.y + randY, currentRot.z + randZ);
            }
            Debug.Log($"<color=#FF8800><b>[LevelDecorator]</b></color> Rotation randomized for {Selection.transforms.Length} objects.");
        }

        private void ApplyScale()
        {
            if (Selection.transforms.Length == 0) return;

            Undo.RecordObjects(Selection.transforms, "Chaos Scale");

            foreach (Transform t in Selection.transforms)
            {
                if (uniformScale)
                {
                    float uniformRnd = Random.Range(minScale.x, maxScale.x);
                    t.localScale = new Vector3(uniformRnd, uniformRnd, uniformRnd);
                }
                else
                {
                    float rX = Random.Range(minScale.x, maxScale.x);
                    float rY = Random.Range(minScale.y, maxScale.y);
                    float rZ = Random.Range(minScale.z, maxScale.z);
                    t.localScale = new Vector3(rX, rY, rZ);
                }
            }
            Debug.Log($"<color=#FF8800><b>[LevelDecorator]</b></color> Scale randomized for {Selection.transforms.Length} objects.");
        }
    }
}