ScenePartition/Editor/ScenePartitionEditorWindow.cs

using System.Collections.Generic;
using UnityEditor;
using UnityEngine;

namespace VertexColor.ScenePartition.Editor
{
    public class ScenePartitionEditorWindow : EditorWindow
    {
        private const int cellSize = 10;

        private Vector2 scrollPos = Vector2.zero;
        private bool foldoutGroupEnabled = false;

        [MenuItem("Window/ScenePartition")]
        public static void ShowExample()
        {
            ScenePartitionEditorWindow window = GetWindow<ScenePartitionEditorWindow>();
            window.titleContent = new GUIContent($"{nameof(ScenePartitionEditorWindow)}");
        }

        private void OnGUI()
        {
            EditorGUILayout.LabelField("Cache", EditorStyles.boldLabel);

            using (new EditorGUILayout.HorizontalScope())
            {
                if (GUILayout.Button("Save", EditorStyles.miniButtonLeft))
                {
                    ScenePartitionSS.Save();
                }

                if (GUILayout.Button("Clear", EditorStyles.miniButtonRight))
                {
                    ScenePartitionSS.Save();
                }
            }

            EditorGUIUtils.HorizontalLine();

            DrawSceneDataCache();
        }

        private void DrawSceneDataCache()
        {
            using (EditorGUIUtils.FoldoutHeaderScope foldoutGroup = new EditorGUIUtils.FoldoutHeaderScope("SceneDataCache", ref foldoutGroupEnabled))
            {
                if (!foldoutGroupEnabled) return;

                using (EditorGUILayout.ScrollViewScope scope = new EditorGUILayout.ScrollViewScope(scrollPos))
                {
                    scrollPos = scope.scrollPosition;

                    using (new EditorGUI.DisabledGroupScope(true))
                    {
                        ScenePartitionSS scenePartitionSS = ScenePartitionSS.instance;

                        foreach (KeyValuePair<ScenePartitionSO, ScenePartitionData> sceneData in scenePartitionSS.SceneDataCache)
                        {
                            if (sceneData.Key == null || sceneData.Value == null) continue;

                            EditorGUILayout.LabelField($"{sceneData.Key.name}");

                            if (sceneData.Value.HasCreatedPartitions)
                            {
                                EditorGUILayout.LabelField($"scenePartitions");

                                foreach (KeyValuePair<ulong, ScenePartition> scenePartition in sceneData.Value.ScenePartitions)
                                {
                                    EditorGUILayout.LongField((long)scenePartition.Key);
                                }
                            }

                            EditorGUILayout.Space();

                            if (sceneData.Value.HasLoadedPartitions)
                            {
                                EditorGUILayout.LabelField($"loadedScenePartitions");

                                foreach (KeyValuePair<ulong, ScenePartition> scenePartition in sceneData.Value.LoadedScenePartitions)
                                {
                                    EditorGUILayout.LongField((long)scenePartition.Value.id);
                                }
                            }

                            if (sceneData.Value.SceneGrid != null)
                            {
                                EditorGUILayout.LabelField($"generatedSceneGrid");

                                foreach (KeyValuePair<int, GridList> item in sceneData.Value.SceneGrid.Grid)
                                {
                                    EditorGUILayout.IntField("gridId", item.Key);

                                    EditorGUI.indentLevel++;

                                    foreach (ulong id in item.Value.list)
                                    {
                                        EditorGUILayout.LongField((long)id);
                                    }

                                    EditorGUI.indentLevel--;
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}