94 lines
3.3 KiB
C#
94 lines
3.3 KiB
C#
using UnityEngine;
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using UnityEditor;
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using IndianOceanAssets.Engine2_5D;
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/// <summary>
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/// 编辑器工具：基于原始 Enemy Prefab 批量创建 5 个不同外观的敌人预制体。
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/// 每个预制体使用不同的 Sprite，保留所有原有组件和参数。
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/// 菜单路径：Assets > 创建5个敌人预制体
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/// </summary>
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public static class EnemyPrefabBatchCreator
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{
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[MenuItem("Assets/创建5个敌人预制体")]
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public static void Create()
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{
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// 加载原始敌人 Prefab
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string originalPath = "Assets/2.5D Engine/Enemy.prefab";
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var originalPrefab = AssetDatabase.LoadAssetAtPath<GameObject>(originalPath);
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if (originalPrefab == null)
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{
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EditorUtility.DisplayDialog("错误", "找不到原始敌人 Prefab: " + originalPath, "确定");
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return;
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}
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// 确保输出目录存在
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string outputDir = "Assets/enemy/Prefabs";
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if (!AssetDatabase.IsValidFolder(outputDir))
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{
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string parent = "Assets/enemy";
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AssetDatabase.CreateFolder(parent, "Prefabs");
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}
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// 5个敌人的 Sprite 路径和名称
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string[] spritePaths = {
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"Assets/enemy/sprites/enemy1.png",
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"Assets/enemy/sprites/enemy2.png",
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"Assets/enemy/sprites/enemy3.png",
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"Assets/enemy/sprites/enemy4.png",
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"Assets/enemy/sprites/enemy5.png",
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};
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string[] prefabNames = { "enemy_01", "enemy_02", "enemy_03", "enemy_04", "enemy_05" };
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int created = 0;
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for (int i = 0; i < 5; i++)
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{
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// 加载 Sprite
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Sprite sprite = AssetDatabase.LoadAssetAtPath<Sprite>(spritePaths[i]);
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if (sprite == null)
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{
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Debug.LogWarning($"[EnemyPrefabCreator] 找不到 Sprite: {spritePaths[i]}，跳过");
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continue;
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}
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// 实例化原始 Prefab
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GameObject instance = Object.Instantiate(originalPrefab);
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instance.name = prefabNames[i];
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// 替换主 Sprite（查找根物体或 GFX 子物体的 SpriteRenderer）
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SpriteRenderer mainSR = instance.GetComponentInChildren<SpriteRenderer>();
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if (mainSR != null)
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{
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mainSR.sprite = sprite;
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}
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else
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{
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// 如果没有 SpriteRenderer，添加一个
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mainSR = instance.AddComponent<SpriteRenderer>();
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mainSR.sprite = sprite;
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mainSR.sortingOrder = 1;
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}
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// 保存为新 Prefab
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string prefabPath = $"{outputDir}/{prefabNames[i]}.prefab";
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PrefabUtility.SaveAsPrefabAsset(instance, prefabPath);
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Object.DestroyImmediate(instance);
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created++;
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Debug.Log($"[EnemyPrefabCreator] 创建: {prefabPath} (Sprite: {sprite.name})");
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}
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AssetDatabase.Refresh();
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// 高亮输出目录
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var folder = AssetDatabase.LoadAssetAtPath<Object>(outputDir);
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if (folder != null)
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{
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Selection.activeObject = folder;
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EditorGUIUtility.PingObject(folder);
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}
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Debug.Log($"[EnemyPrefabCreator] 完成！共创建 {created} 个敌人预制体于 {outputDir}");
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}
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}
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