spellforge/docs_dev/plans/2026-07-21-spell-editor-fieldize.md

法术编辑器并入 game_designer + 字段化表单 — 实现计划

For agentic workers: REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (- [ ]) syntax for tracking.

Goal: 把法术编辑器从独立插件并入 game_designer 底部面板，并用按类型动态切换的字段化表单替代原始 JSON meta。

Architecture: 新建 addons/game_designer/spell_tab.gd（对齐 core_tab.gd 风格，复用 designer_ui.gd），用一张 schema 表按 类型 + action_kind/logic_op 子选择 动态重建 meta 输入控件；保留「其它(JSON)」逃生舱防丢未知键；可选键默认值时不写出。designer_panel.gd 改指新 tab，删除独立 spell_editor 插件。运行时代码零改动。

Tech Stack: Godot 4.6 (Mono) / GDScript @tool EditorPlugin；数据文件 res://data/spells.json；验证用 godot-mcp-pro（validate_script / execute_editor_script / get_editor_errors）。

Spec: docs_dev/specs/2026-07-21-spell-editor-fieldize-design.md

验证说明（TDD 适配）： 本项目编辑器 tab 无单元测试框架（core_tab.gd 等均无测试），故沿用既有模式——以 godot-mcp-pro 的 execute_editor_script 对真实 spells.json 做 22 条回读往返集成测试作为主验证门（Task 3），先于接线与删除。所有涉及 Godot 编辑器的验证步骤要求 Godot 编辑器已开启且 godot_mcp 插件在线。

---

Task 1: 创建 spell_tab.gd（完整字段化表单）

Files:

• Create: addons/game_designer/spell_tab.gd

• Step 1: 写入完整脚本

创建 addons/game_designer/spell_tab.gd，内容如下（完整、可直接运行）：

## 法术编辑器标签（game_designer）— 字段化表单，替代原始 JSON meta。
## 数据持久化到 res://data/spells.json，运行时由 SpellRegistry 加载。
## 枚举标签来源：DamageType(scripts/autoloads/damage_type.gd)、StatusID(scripts/autoloads/status_id.gd)；
## 若域枚举新增值，需同步 DMG_LABELS / ST_LABELS。
@tool
extends VBoxContainer

const UI = preload("res://addons/game_designer/designer_ui.gd")
const PATH := "res://data/spells.json"
const TYPE_NAMES := ["ACTION", "MODIFIER", "TRIGGER", "LOGIC"]
const ACTION_KINDS := ["弹道", "zone 毒池", "summon 召唤"]  # 0=默认(不写 action_kind) 1=zone 2=summon
const LOGIC_OPS := ["every_n_shots", "if_hp_below", "if_enemy_nearby", "loop"]
const DMG_LABELS := ["物理", "火", "冰", "雷", "毒", "奥术"]  # index = damage_type 整数
const ST_LABELS := ["无", "燃烧", "冻结", "中毒", "潮湿", "沾油", "眩晕", "连击", "易伤"]  # index = status 整数

var _data: Dictionary = {}
var _cur: String = ""

var _list: ItemList
var _id: LineEdit
var _type: OptionButton
var _name: LineEdit
var _desc: LineEdit
var _tags: LineEdit
var _mana: SpinBox
var _shop: SpinBox
var _unlock: SpinBox
var _akind_row: HBoxContainer
var _akind: OptionButton
var _lop_row: HBoxContainer
var _lop: OptionButton
var _dyn: VBoxContainer
var _extra: TextEdit
var _status: Label
var _field_ctrls: Dictionary = {}   # key -> control（当前动态字段）

func _ready() -> void:
	add_child(UI.header("✨ 法术编辑器 — 字段化表单"))
	_load()
	_list = ItemList.new()
	_list.custom_minimum_size = Vector2(0, 110)
	_list.item_selected.connect(_on_select)
	add_child(_list)
	var brow := HBoxContainer.new(); add_child(brow)
	brow.add_child(UI.btn("➕新增", _on_new))
	brow.add_child(UI.btn("⧉复制", _on_dup))
	brow.add_child(UI.btn("🗑删除", _on_delete))
	add_child(HSeparator.new())

	_id = _row("ID（唯一）", UI.line(""))
	_type = _row("类型", UI.opt(TYPE_NAMES, 0))
	_type.item_selected.connect(_on_type_or_sub_changed)
	_name = _row("显示名", UI.line("", "tr 键或文本"))
	_desc = _row("描述", UI.line("", "tr 键或文本"))
	_tags = _row("元素标签", UI.line("", "逗号分隔，如 tag:fire"))
	add_child(HSeparator.new())

	_mana = _row("蓝耗 mana_cost", UI.spin(0, 100000, 1, 0))
	_shop = _row("商店价 shop_cost", UI.spin(0, 100000, 1, 20))
	_unlock = _row("解锁价 unlock_cost", UI.spin(0, 100000, 1, 0))

	_akind = UI.opt(ACTION_KINDS, 0)
	_akind.item_selected.connect(_on_type_or_sub_changed)
	_akind_row = _labeled_row("动作种类", _akind)
	_lop = UI.opt(LOGIC_OPS, 0)
	_lop.item_selected.connect(_on_type_or_sub_changed)
	_lop_row = _labeled_row("逻辑 logic_op", _lop)

	add_child(Label.new())
	_dyn = VBoxContainer.new(); add_child(_dyn)

	var el := Label.new(); el.text = "其它(JSON)"; add_child(el)
	_extra = TextEdit.new(); _extra.custom_minimum_size = Vector2(0, 44)
	_extra.placeholder_text = "{}（schema 之外的键，保留不丢）"
	add_child(_extra)

	add_child(HSeparator.new())
	var srow := HBoxContainer.new(); add_child(srow)
	srow.add_child(UI.btn("✓应用到列表", _on_apply))
	srow.add_child(UI.btn("💾保存文件", _save))
	srow.add_child(UI.btn("↻重载", func(): _load(); _refresh(); UI.set_status(_status, "已重载")))
	_status = UI.status_label(); add_child(_status)

	_refresh()
	_rebuild_dynamic()

func _row(label: String, ctrl: Control) -> Control:
	var h := HBoxContainer.new()
	h.add_child(UI.cell_label(label))
	h.add_child(ctrl)
	add_child(h)
	return ctrl

func _labeled_row(label: String, ctrl: Control) -> HBoxContainer:
	var h := HBoxContainer.new()
	h.add_child(UI.cell_label(label))
	h.add_child(ctrl)
	add_child(h)
	return h

# ── 数据 ───────────────────────────────
func _load() -> void:
	var d = UI.load_json(PATH)
	_data = d if d is Dictionary else {}

func _refresh() -> void:
	_list.clear()
	var ids: Array = _data.keys(); ids.sort()
	for sid in ids:
		var t := int(_data[sid].get("type", 0))
		_list.add_item("[%s] %s" % [TYPE_NAMES[clampi(t, 0, 3)], sid])
		_list.set_item_metadata(_list.item_count - 1, sid)

# ── schema ─────────────────────────────
func _dynamic_schema() -> Array:
	match _type.selected:
		0:
			match _akind.selected:
				1: return [
					{"k": "radius", "l": "半径 radius", "w": "f", "d": 200.0},
					{"k": "status_id", "l": "状态 status_id", "w": "st", "d": 0},
					{"k": "duration", "l": "持续 duration", "w": "f", "d": 5.0},
					{"k": "tick_interval", "l": "tick 间隔", "w": "f", "d": 1.0}]
				2: return [
					{"k": "lifetime", "l": "存活 lifetime", "w": "f", "d": 20.0},
					{"k": "range", "l": "射程 range", "w": "f", "d": 350.0},
					{"k": "fire_interval", "l": "开火间隔", "w": "f", "d": 0.8},
					{"k": "base_damage", "l": "伤害 base_damage", "w": "f", "d": 4.0},
					{"k": "speed", "l": "速度 speed", "w": "f", "d": 360.0},
					{"k": "damage_type", "l": "伤害类型", "w": "dmg", "d": 0}]
				_: return [
					{"k": "base_damage", "l": "伤害 base_damage", "w": "f", "d": 5.0},
					{"k": "speed", "l": "速度 speed", "w": "f", "d": 350.0},
					{"k": "lifetime", "l": "存活 lifetime", "w": "f", "d": 4.0},
					{"k": "radius", "l": "半径 radius", "w": "f", "d": 6.0},
					{"k": "damage_type", "l": "伤害类型", "w": "dmg", "d": 0},
					{"k": "apply_status_id", "l": "施加状态", "w": "st", "d": 0, "opt": true},
					{"k": "apply_combo_mark", "l": "连击标记", "w": "b", "d": false, "opt": true},
					{"k": "pierce", "l": "穿透 pierce", "w": "i", "d": 0, "opt": true}]
		1: return [
			{"k": "damage_add", "l": "伤害+ damage_add", "w": "f", "d": 0.0, "opt": true},
			{"k": "damage_mult", "l": "伤害× damage_mult", "w": "f", "d": 1.0, "opt": true},
			{"k": "spread_add", "l": "多发 spread_add", "w": "i", "d": 0, "opt": true},
			{"k": "multicast", "l": "额外施法 multicast", "w": "i", "d": 0, "opt": true},
			{"k": "pierce", "l": "穿透 pierce", "w": "i", "d": 0, "opt": true},
			{"k": "heavy_cost", "l": "扣血 heavy_cost", "w": "i", "d": 0, "opt": true},
			{"k": "mana_leech", "l": "击杀回蓝 mana_leech", "w": "i", "d": 0, "opt": true}]
		2: return [
			{"k": "base_damage", "l": "伤害 base_damage", "w": "f", "d": 3.0},
			{"k": "speed", "l": "速度 speed", "w": "f", "d": 250.0},
			{"k": "lifetime", "l": "存活 lifetime", "w": "f", "d": 4.0},
			{"k": "radius", "l": "半径 radius", "w": "f", "d": 6.0},
			{"k": "damage_type", "l": "伤害类型", "w": "dmg", "d": 0}]
		3:
			match _lop.selected:
				0: return [
					{"k": "n", "l": "n（每 n 次）", "w": "i", "d": 3},
					{"k": "reg", "l": "reg（寄存器）", "w": "i", "d": 0, "opt": true}]
				1: return [
					{"k": "threshold", "l": "阈值 threshold", "w": "f", "d": 0.5, "min": 0.0, "max": 1.0}]
				2: return [
					{"k": "range", "l": "范围 range", "w": "f", "d": 200.0}]
				3: return [
					{"k": "count", "l": "循环次数 count", "w": "i", "d": 2}]
	return []

func _rebuild_dynamic() -> void:
	_akind_row.visible = _type.selected == 0
	_lop_row.visible = _type.selected == 3
	for c in _dyn.get_children():
		c.queue_free()
	_field_ctrls.clear()
	for f in _dynamic_schema():
		var ctrl := _make_ctrl(f)
		_field_ctrls[f["k"]] = ctrl
		var h := HBoxContainer.new()
		h.add_child(UI.cell_label(f["l"]))
		h.add_child(ctrl)
		_dyn.add_child(h)

func _make_ctrl(f: Dictionary) -> Control:
	match f["w"]:
		"i": return UI.spin(f.get("min", 0), f.get("max", 100000), 1, f["d"])
		"f": return UI.spin(f.get("min", 0.0), f.get("max", 100000.0), 0.05, f["d"])
		"b":
			var cb := CheckBox.new(); cb.button_pressed = bool(f["d"]); return cb
		"dmg": return UI.opt(DMG_LABELS, int(f["d"]))
		"st": return UI.opt(ST_LABELS, int(f["d"]))
	return UI.line("")

func _get_ctrl(ctrl: Control):
	if ctrl is SpinBox: return (ctrl as SpinBox).value
	if ctrl is CheckBox: return (ctrl as CheckBox).button_pressed
	if ctrl is OptionButton: return (ctrl as OptionButton).selected
	return null

func _set_ctrl(ctrl: Control, v) -> void:
	if ctrl is SpinBox: (ctrl as SpinBox).value = float(v)
	elif ctrl is CheckBox: (ctrl as CheckBox).button_pressed = bool(v)
	elif ctrl is OptionButton: (ctrl as OptionButton).selected = int(v)

# ── 选中 → 填表 ─────────────────────────
func _on_select(idx: int) -> void:
	_cur = String(_list.get_item_metadata(idx))
	var d: Dictionary = _data.get(_cur, {})
	var meta: Dictionary = d.get("meta", {})
	_id.text = _cur
	_type.selected = clampi(int(d.get("type", 0)), 0, 3)
	_name.text = String(d.get("display_name", ""))
	_desc.text = String(d.get("description", ""))
	_tags.text = ",".join(d.get("element_tags", []))
	var ak := String(meta.get("action_kind", ""))
	_akind.selected = (1 if ak == "zone" else (2 if ak == "summon" else 0))
	_lop.selected = maxi(0, LOGIC_OPS.find(String(meta.get("logic_op", "every_n_shots"))))
	_mana.value = float(meta.get("mana_cost", 0))
	_shop.value = float(meta.get("shop_cost", 20))
	_unlock.value = float(meta.get("unlock_cost", 0))
	_rebuild_dynamic()
	for k in _field_ctrls:
		if meta.has(k):
			_set_ctrl(_field_ctrls[k], meta[k])
	_extra.text = _compute_extra(meta)

func _known_keys() -> Dictionary:
	var ks := {"mana_cost": true, "shop_cost": true, "unlock_cost": true,
		"action_kind": true, "logic_op": true}
	for f in _dynamic_schema():
		ks[f["k"]] = true
	return ks

func _compute_extra(meta: Dictionary) -> String:
	var known := _known_keys()
	var leftover := {}
	for k in meta:
		if not known.has(k):
			leftover[k] = meta[k]
	return "" if leftover.is_empty() else JSON.stringify(leftover, "  ")

func _on_type_or_sub_changed(_i: int = 0) -> void:
	_rebuild_dynamic()

# ── 读表 → meta ─────────────────────────
func _read_meta() -> Variant:
	var meta := {}
	meta["mana_cost"] = int(_mana.value)
	meta["shop_cost"] = int(_shop.value)
	if int(_unlock.value) > 0:
		meta["unlock_cost"] = int(_unlock.value)
	if _type.selected == 0 and _akind.selected == 1:
		meta["action_kind"] = "zone"
	elif _type.selected == 0 and _akind.selected == 2:
		meta["action_kind"] = "summon"
	if _type.selected == 3:
		meta["logic_op"] = LOGIC_OPS[_lop.selected]
	for f in _dynamic_schema():
		var ctrl: Control = _field_ctrls.get(f["k"])
		if ctrl == null: continue
		var v = _get_ctrl(ctrl)
		if f["w"] == "i" or f["w"] == "dmg" or f["w"] == "st":
			v = int(v)
		elif f["w"] == "f":
			v = float(v)
		if f.get("opt", false) and _is_default(v, f["d"]):
			continue
		meta[f["k"]] = v
	var extra_txt := _extra.text.strip_edges()
	if extra_txt != "":
		var parsed = JSON.parse_string(extra_txt)
		if not (parsed is Dictionary):
			return null
		for k in parsed:
			if not meta.has(k):
				meta[k] = parsed[k]
	return meta

func _is_default(v, d) -> bool:
	if v is float or d is float:
		return absf(float(v) - float(d)) < 0.0001
	return v == d

# ── 增删改查 ────────────────────────────
func _on_apply() -> void:
	var sid := _id.text.strip_edges()
	if sid == "":
		UI.set_status(_status, "✗ ID 不能为空", true); return
	var meta = _read_meta()
	if not (meta is Dictionary):
		UI.set_status(_status, "✗ 其它(JSON) 不是合法对象", true); return
	var tags: Array = []
	for t in _tags.text.split(",", false):
		var s := t.strip_edges()
		if s != "": tags.append(s)
	if _cur != "" and _cur != sid and _data.has(_cur):
		_data.erase(_cur)
	_data[sid] = {"type": _type.selected, "display_name": _name.text,
		"description": _desc.text, "element_tags": tags, "meta": meta}
	_cur = sid
	_refresh()
	UI.set_status(_status, "✓ 已应用『%s』（记得保存）" % sid)

func _on_new() -> void:
	var sid := "new_spell"; var i := 1
	while _data.has(sid): sid = "new_spell_%d" % i; i += 1
	_data[sid] = {"type": 0, "display_name": sid, "description": "",
		"element_tags": [], "meta": {"base_damage": 5.0, "speed": 350.0,
		"lifetime": 4.0, "radius": 6.0, "damage_type": 0, "mana_cost": 5, "shop_cost": 20}}
	_refresh(); _select_id(sid)

func _on_dup() -> void:
	if _cur == "" or not _data.has(_cur): return
	var sid := _cur + "_copy"; var i := 1
	while _data.has(sid): sid = "%s_copy%d" % [_cur, i]; i += 1
	_data[sid] = _data[_cur].duplicate(true)
	_refresh(); _select_id(sid)

func _on_delete() -> void:
	if _cur != "" and _data.has(_cur):
		_data.erase(_cur); _cur = ""; _refresh()
		UI.set_status(_status, "已删除（记得保存）")

func _save() -> void:
	if UI.save_json(PATH, _data):
		UI.set_status(_status, "💾 已保存 %d 条法术（F5 生效）" % _data.size())
	else:
		UI.set_status(_status, "✗ 保存失败", true)

func _select_id(sid: String) -> void:
	for i in _list.item_count:
		if String(_list.get_item_metadata(i)) == sid:
			_list.select(i); _on_select(i); return

• Step 2: 语法校验

用 godot-mcp-pro 校验脚本： 调用 mcp__godot-mcp-pro__validate_script，参数 path = "res://addons/game_designer/spell_tab.gd"。 Expected: 校验通过，无语法错误。

• Step 3: 提交

git add addons/game_designer/spell_tab.gd
git commit -m "feat(spell-editor): 新增 game_designer 法术 tab（字段化表单）"

---

Task 2: 接线 designer_panel + 移除独立 spell_editor 插件

Files:

• Modify: addons/game_designer/designer_panel.gd:12

• Modify: project.godot:68（[editor_plugins] enabled）

• Delete: addons/spell_editor/spell_editor.gd addons/spell_editor/spell_editor.gd.uid addons/spell_editor/spell_dock.gd addons/spell_editor/spell_dock.gd.uid addons/spell_editor/plugin.cfg

• Step 1: 改 designer_panel 指向新 tab

在 addons/game_designer/designer_panel.gd 第 12 行，把：

	_add_tab(tabs, "✨ 法术", preload("res://addons/spell_editor/spell_dock.gd").new())

改为：

	_add_tab(tabs, "✨ 法术", preload("res://addons/game_designer/spell_tab.gd").new())

• Step 2: 从 project.godot 移除 spell_editor 插件启用项

在 project.godot [editor_plugins] 段，把：

enabled=PackedStringArray("res://addons/game_designer/plugin.cfg", "res://addons/godot_mcp/plugin.cfg", "res://addons/spell_editor/plugin.cfg")

改为：

enabled=PackedStringArray("res://addons/game_designer/plugin.cfg", "res://addons/godot_mcp/plugin.cfg")

• Step 3: 删除独立插件目录

git rm addons/spell_editor/spell_editor.gd addons/spell_editor/spell_editor.gd.uid \
       addons/spell_editor/spell_dock.gd addons/spell_editor/spell_dock.gd.uid \
       addons/spell_editor/plugin.cfg

Expected: 5 个文件被移除（若 .uid 不存在则从命令中去掉对应项，用 git rm 剩余项）。

• Step 4: 编辑器重载校验无残留引用与报错

调用 mcp__godot-mcp-pro__reload_project，再调用 mcp__godot-mcp-pro__get_editor_errors。 Expected: 无错误；无对 res://addons/spell_editor/... 的悬空引用。

• Step 5: 提交

git add addons/game_designer/designer_panel.gd project.godot
git commit -m "refactor(spell-editor): 并入 game_designer tab，移除独立 spell_editor 插件"

---

Task 3: 22 条法术回读往返集成测试（主验证门）

Files:

• 无（一次性 execute_editor_script，不落盘）

• Step 1: 运行往返断言脚本

调用 mcp__godot-mcp-pro__execute_editor_script，code 为：

var Tab = load("res://addons/game_designer/spell_tab.gd")
var tab = Tab.new()
EditorInterface.get_base_control().add_child(tab)
var raw = JSON.parse_string(FileAccess.get_file_as_string("res://data/spells.json"))
var fails: Array = []

for sid in raw:
	var found := false
	for i in tab._list.item_count:
		if String(tab._list.get_item_metadata(i)) == sid:
			tab._on_select(i); found = true; break
	if not found:
		fails.append("%s: 未在列表" % sid); continue
	var m = tab._read_meta()
	if not (m is Dictionary):
		fails.append("%s: read_meta 返回 null" % sid); continue
	var orig: Dictionary = raw[sid]["meta"]
	for k in orig:
		if m.has(k):
			var a = m[k]; var b = orig[k]
			var eq := (absf(float(a) - float(b)) < 0.0001) if (a is float or b is float) else (a == b)
			if not eq:
				fails.append("%s.%s 值不符 %s != %s" % [sid, k, str(a), str(b)])
	for k in m:
		if not orig.has(k):
			fails.append("%s: 引入多余键 %s=%s" % [sid, k, str(m[k])])

print("ROUNDTRIP FAILS=%d %s" % [fails.size(), str(fails)])
tab.queue_free()

Expected: 输出 ROUNDTRIP FAILS=0 []。 （说明：允许 orig 中的默认可选键在 m 中被省略——如 logic_every_n_shots 的 reg:0——这属 §4.2 预期简化，脚本不将「缺失」计为失败；只校验存在键值一致 + 不引入多余非默认键。）

• Step 2: 若有失败，修复 spell_tab.gd 后重跑

若 FAILS>0：按报错定位是 schema 字段缺失、默认值不符、还是枚举 index 偏移；改 addons/game_designer/spell_tab.gd 的 _dynamic_schema() 或读写逻辑，重跑 Step 1 直到 FAILS=0。

• Step 3: 提交（若有修复）

git add addons/game_designer/spell_tab.gd
git commit -m "fix(spell-editor): 修正字段 schema 使 22 条法术回读往返一致"

---

Task 4: 更新手册文档

Files:

• Modify: docs/handbook/06_spell_editor.md

• Step 1: 改「启用/入口」章节

把 ## 1. 启用插件 一节整体替换为「入口」说明：

## 1. 打开编辑器

法术编辑现已并入 **游戏设计器**（`res://addons/game_designer/`，默认已启用）。

Godot 编辑器 → 底部面板 → 🎮 游戏设计器 → ✨ 法术 标签页

> 独立的「法术编辑器」左下停靠面板已移除，统一在游戏设计器内维护。

• Step 2: 更新界面示意图（第 2 节）

把第 2 节的界面框图替换为字段化表单：

## 2. 界面说明

✨ 法术编辑器 — 字段化表单 ┌────────────────────────┐ │ 法术列表（ItemList） │ └────────────────────────┘ [➕新增] [⧉复制] [🗑删除] ID / 类型 / 显示名 / 描述 / 元素标签 ── 通用 meta ── 蓝耗 mana_cost / 商店价 shop_cost / 解锁价 unlock_cost ── 动态字段（随类型切换）── ACTION：动作种类[弹道/zone/summon] + 对应字段（伤害/速度/…枚举下拉） MODIFIER / TRIGGER / LOGIC(logic_op 子选择) 各自字段 ── 其它(JSON) ── ← schema 之外的键，保留不丢 [✓应用到列表] [💾保存文件] [↻重载]

• Step 3: 在第 4 节「meta 字段速查」段首补一句

在 ## 4. meta 字段速查（按类型） 标题下补一行：

> 下列字段现由表单按类型自动呈现，无需手写 JSON；本速查作为字段语义参考。`damage_type`(0物理/1火/2冰/3雷/4毒/5奥术) 与 `apply_status_id`/`status_id`(0无/1燃烧/2冻结/3中毒/4潮湿/5沾油/6眩晕/7连击/8易伤) 为整数枚举，表单以下拉呈现。

• Step 4: 提交

git add docs/handbook/06_spell_editor.md
git commit -m "docs(spell-editor): 手册改为字段化表单 + game_designer 入口"

---

Self-Review

Spec 覆盖：

• §2 并入 → Task 1（新 tab）+ Task 2（接线/删插件）✅
• §3 动态表单（固定/通用/动态区 + 子选择器 + 枚举下拉）→ Task 1 _dynamic_schema / _rebuild_dynamic / _make_ctrl ✅
• §4.1 逃生舱 → Task 1 _compute_extra / _read_meta extra 合并 ✅
• §4.2 可选键清洁写出 → Task 1 opt + _is_default + unlock_cost>0 判断 ✅
• §4.3 回读验证 → Task 3 往返测试 ✅
• §6 文档 → Task 4 ✅
• §8 验收 1/2（入口唯一、目录删除、无报错）→ Task 2 Step 4；验收 3/4（回读、新增各类型）→ Task 3 ✅

占位符扫描： 无 TBD/TODO；所有步骤含完整代码或精确命令。✅

类型/命名一致性： _read_meta（Task 1 定义，Task 3 调用）、_on_select/_list/_field_ctrls/_dynamic_schema 跨任务命名一致；_is_default 在 Task 1 定义并在 _read_meta 使用；Task 3 断言脚本内自带独立 _eq（不依赖 tab 私有方法）。✅

已知取舍： logic_every_n_shots 的 reg:0 等默认可选键往返后被省略，属 §4.2 预期；Task 3 断言已相应放宽（不判缺失键为失败）。