103 lines
3.2 KiB
C#
103 lines
3.2 KiB
C#
using System.Collections.Generic;
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using System.IO;
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using Game.NavigationTool.Editor.Toolbar;
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using JetBrains.Annotations;
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using UnityEditor;
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using UnityEditor.SceneManagement;
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using UnityEngine;
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using UnityEngine.SceneManagement;
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namespace Game.NavigationTool.Editor.Tools
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{
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[UsedImplicitly]
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internal sealed class ToolScenePicker : IToolbarDrawer
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{
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public bool Visible => true;
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public bool Enabled => !EditorApplication.isPlaying && !EditorApplication.isPlayingOrWillChangePlaymode;
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public EToolbarPlacement Placement => EToolbarPlacement.Right;
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private static bool IS_DIRTY = true;
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private static int SELECTED_INDEX = -1;
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private static string[] OPTIONS = new string[0];
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private static string[] PATHS = new string[0];
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private void Initialize()
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{
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if (!IS_DIRTY)
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return;
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EditorBuildSettingsScene[] scenes = EditorBuildSettings.scenes;
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var listNames = new List<string>(scenes.Length);
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var listPaths = new List<string>(scenes.Length);
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for (var i = 0; i < scenes.Length; i++)
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{
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if (string.IsNullOrEmpty(scenes[i].path))
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continue;
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listNames.Add($"{Path.GetFileNameWithoutExtension(scenes[i].path)} (Build Settings)");
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listPaths.Add(scenes[i].path);
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}
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string[] guids = AssetDatabase.FindAssets("t:scene");
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int startIndex = listNames.Count;
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for (var i = 0; i < guids.Length; i++)
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{
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string path = AssetDatabase.GUIDToAssetPath(guids[i]);
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var scene = AssetDatabase.LoadAssetAtPath<SceneAsset>(path);
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if (scene == null || listPaths.Contains(path))
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continue;
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listNames.Add(path.Substring(7, path.Length - 13).Replace('/', '\\'));
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listPaths.Add(path);
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}
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if (startIndex < listNames.Count)
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{
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listNames.Insert(startIndex, string.Empty);
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listPaths.Insert(startIndex, string.Empty);
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}
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OPTIONS = listNames.ToArray();
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PATHS = listPaths.ToArray();
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Scene activeScene = SceneManager.GetActiveScene();
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SELECTED_INDEX = listPaths.IndexOf(activeScene.path);
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IS_DIRTY = false;
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}
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public void Update()
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{
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Initialize();
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}
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public void Draw(Rect rect, Styles styles)
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{
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Initialize();
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int temp = EditorGUI.Popup(rect, SELECTED_INDEX, OPTIONS, styles.popup);
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if (temp > -1 && temp != SELECTED_INDEX && OPTIONS.Length != 0)
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{
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string path = PATHS[temp];
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if (string.IsNullOrEmpty(path))
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return;
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SELECTED_INDEX = temp;
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EditorSceneManager.OpenScene(PATHS[SELECTED_INDEX], OpenSceneMode.Single);
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}
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}
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public float CalculateWidth()
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{
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return 100.0f;
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}
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public static void SetAsDirty()
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{
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IS_DIRTY = true;
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}
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}
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} |