79 lines
2.5 KiB
C#
79 lines
2.5 KiB
C#
#if UNITY_EDITOR
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using UguiToolkit;
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using UguiToolkit.Editor;
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using UnityEditor;
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using UnityEngine;
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using UnityEngine.UI;
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using UnityEngine.UIElements;
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namespace UguiToolkit.Editor
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{
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public class PrefabEntity : BaseEntity<Transform, LayoutInfo.PrefabInfo>
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{
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protected override void OnApplyTransform(Transform tf)
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{
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var position = ElementInfo.Position;
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tf.position = StageManager.Instance.PrefabContentsRoot.transform.TransformPoint(new Vector3(position.x, position.y, 0));
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}
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public override void InitPreview()
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{
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// 创建预制体
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var asset = GetPrefabAsset(GetCommonDirPath());
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if (asset) {
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var go = PrefabUtility.InstantiatePrefab(asset, transform) as GameObject;
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EntityHelper.UpdateHierarchyAndSceneVisibilityOfEntity(false, go);
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go.name = asset.name;
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var _tf = go.transform;
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_tf.localPosition = Vector3.zero;
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_tf.localRotation = Quaternion.identity;
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_tf.localScale = Vector3.one;
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}
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ApplyTransform(transform);
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}
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protected override void OnApplyData(Transform ui)
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{
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ApplyTransform(ui);
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}
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public GameObject GetPrefabAsset(string commonDirPath)
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{
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var elementInfo = ElementInfo;
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var guids = AssetDatabase.FindAssets(elementInfo.prefabName, new string[] { commonDirPath });
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if (guids.Length > 0)
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{
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return AssetDatabase.LoadAssetAtPath<GameObject>(AssetDatabase.GUIDToAssetPath(guids[0]));
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}
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else
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{
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Debug.LogError($"[PrefabInfo.GetPrefabPath] 通用组件{elementInfo.prefabName} 不存在 {commonDirPath}");
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return null;
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}
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}
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public static bool IsPrefab(GameObject asset)
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{
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return PrefabUtility.IsAnyPrefabInstanceRoot(asset);
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}
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public static bool IsCommonPrefab(GameObject asset)
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{
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var setting = GlobalManager.Instance.setting;
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return PrefabUtility.IsAnyPrefabInstanceRoot(asset) && PrefabUtility.GetPrefabAssetPathOfNearestInstanceRoot(asset).StartsWith(setting.commonPrefabForUIDirPath);
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}
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public static string GetCommonDirPath()
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{
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var setting = GlobalManager.Instance.setting;
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return setting.commonPrefabForUIDirPath;
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}
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}
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}
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#endif |