128 lines
5.1 KiB
C#
128 lines
5.1 KiB
C#
using System.IO;
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using UnityEditor;
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using UnityEngine;
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using BaseGames.Combat;
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namespace BaseGames.Editor.Skills
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{
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/// <summary>
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/// 向导：一键生成技能 HitBox Prefab（W-11）。
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/// 菜单：BaseGames / Create / Skill HitBox Prefab
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///
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/// 生成路径规范：Assets/_Game/Prefabs/Skills/SKL_{skillId}_HitBox.prefab
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/// Prefab 结构（以 hitBoxCount=1 为例）：
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/// [SKL_{skillId}_HitBox] ← SkillHitBoxInstance (_hitBoxes 自动赋值)
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/// └── [HitBox_0] ← PolygonCollider2D(IsTrigger) + HitBox, Layer=PlayerHitBox
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/// </summary>
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public class SkillHitBoxWizard : ScriptableWizard
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{
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private const string OutputFolder = "Assets/_Game/Prefabs/Skills";
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[MenuItem("BaseGames/Create/Skill HitBox Prefab", priority = 201)]
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public static void Open() =>
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DisplayWizard<SkillHitBoxWizard>("Skill HitBox Prefab 向导", "创建");
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[Tooltip("技能唯一 ID，如 SkySlash。Prefab 将命名为 SKL_{skillId}_HitBox")]
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public string skillId = "";
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[Tooltip("多段伤害时可设置 >1（每段一个 HitBox 子节点）")]
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[Range(1, 4)]
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public int hitBoxCount = 1;
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// ── 向导回调 ──────────────────────────────────────────────────────────
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private void OnWizardUpdate()
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{
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isValid = !string.IsNullOrWhiteSpace(skillId);
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helpString = isValid
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? $"将创建：{OutputFolder}/SKL_{skillId}_HitBox.prefab（{hitBoxCount} 个 HitBox）"
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: "请输入 skillId（技能唯一 ID，如 SkySlash）。";
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}
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private void OnWizardCreate()
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{
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if (string.IsNullOrWhiteSpace(skillId))
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{
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EditorUtility.DisplayDialog("错误", "skillId 不能为空。", "确认");
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return;
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}
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string prefabName = $"SKL_{skillId}_HitBox";
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string assetPath = $"{OutputFolder}/{prefabName}.prefab";
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string fullPath = Path.Combine(
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Path.GetDirectoryName(Application.dataPath)!,
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assetPath.Replace('/', Path.DirectorySeparatorChar));
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if (File.Exists(fullPath))
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{
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if (!EditorUtility.DisplayDialog("已存在",
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$"{assetPath}\n\n该 Prefab 已存在，是否覆盖？",
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"覆盖", "取消"))
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return;
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}
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EditorScaffoldUtils.EnsureFolder(OutputFolder);
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int hitBoxLayer = LayerMask.NameToLayer("PlayerHitBox");
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if (hitBoxLayer < 0)
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{
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Debug.LogWarning("[SkillHitBoxWizard] 未找到 Physics Layer 'PlayerHitBox'，子节点 Layer 将设为 Default。");
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hitBoxLayer = 0;
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}
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// ── 构建 Prefab ────────────────────────────────────────────────
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var root = new GameObject(prefabName);
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var instance = root.AddComponent<SkillHitBoxInstance>();
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var so = new SerializedObject(instance);
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var hbRefs = new HitBox[hitBoxCount];
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for (int i = 0; i < hitBoxCount; i++)
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{
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var child = new GameObject($"HitBox_{i}");
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child.transform.SetParent(root.transform, false);
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child.layer = hitBoxLayer;
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// PolygonCollider2D 默认菱形（1×0.5），策划在 Scene 中调整具体形状
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var poly = child.AddComponent<PolygonCollider2D>();
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poly.isTrigger = true;
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poly.SetPath(0, new Vector2[]
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{
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new(-0.5f, -0.25f), new(0.5f, -0.25f),
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new(0.5f, 0.25f), new(-0.5f, 0.25f),
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});
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hbRefs[i] = child.AddComponent<HitBox>();
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}
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// 将 HitBox[] 赋值给 _hitBoxes
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var arrayProp = so.FindProperty("_hitBoxes");
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if (arrayProp != null && arrayProp.isArray)
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{
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arrayProp.arraySize = hitBoxCount;
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for (int i = 0; i < hitBoxCount; i++)
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arrayProp.GetArrayElementAtIndex(i).objectReferenceValue = hbRefs[i];
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so.ApplyModifiedPropertiesWithoutUndo();
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}
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else
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{
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Debug.LogWarning("[SkillHitBoxWizard] 未找到 SkillHitBoxInstance._hitBoxes 字段，请手动赋值。");
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}
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var prefab = PrefabUtility.SaveAsPrefabAsset(root, assetPath);
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Object.DestroyImmediate(root);
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AssetDatabase.Refresh();
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if (prefab != null)
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{
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EditorScaffoldUtils.PingAndSelect(prefab);
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Debug.Log($"[SkillHitBoxWizard] 已创建：{assetPath}");
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}
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else
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{
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Debug.LogError($"[SkillHitBoxWizard] Prefab 保存失败：{assetPath}");
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}
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}
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}
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}
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