502 lines
14 KiB
Markdown
502 lines
14 KiB
Markdown
## actor.spawn v2.0 （全能生成）
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- **Method**：`actor.spawn`
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- **Params**：
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- `instances`: 数组，支持单体/批量统一入口。每个元素：
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- `asset_id`: 推荐字段，智能解析三级回落：
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1) 别名（内置）：`cube` `sphere` `cylinder` `cone` `plane` `point_light` `spot_light` `directional_light` `rect_light` `camera`
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2) 资源路径：如 `/Game/Environment/Props/SM_Table_01.SM_Table_01`（静态网格自动生成 `AStaticMeshActor` 并绑定 Mesh）；或蓝图类路径 `/Game/BP_Enemy.BP_Enemy_C`（直接 Spawn 类）
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3) 类名：如 `BP_Enemy_C` 或 `/Script/Engine.PointLight`
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- 兼容字段：`preset`（旧别名）、`class`（旧类路径）
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- `name`：可选，强制命名
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- `mesh`：可选，覆盖静态网格路径（优先级高于解析出的 Mesh）
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- `transform`：可选对象，或顶层字段 `location/rotation/scale`（向后兼容）
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- `location` `{x,y,z}`，`rotation` `{pitch,yaw,roll}`，`scale` `{x,y,z}`
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- 兼容：旧字段 `batch` 会被转为 `instances`
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- **Response**：
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- `count`: 成功创建数量
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- `created`: 数组，对应输入顺序，失败位置为 `null`
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- `name`，`path`，`class`
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- `asset_id`（若输入使用 asset_id）
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- `type`（解析出的类型名）
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- `preset`（若走了别名）
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- **示例**：
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```json
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{
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"ver": "2.0",
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"method": "actor.spawn",
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"params": {
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"instances": [
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{ "asset_id": "point_light", "transform": { "location": { "z": 500 } } },
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{ "asset_id": "/Game/Environment/Props/SM_Table_01.SM_Table_01", "transform": { "location": { "x": 200 } } },
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{ "asset_id": "/Game/Blueprints/Characters/BP_NPC_Guard.BP_NPC_Guard_C", "name": "Guard_01", "transform": { "location": { "x": -200 }, "rotation": { "yaw": 90 } } }
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]
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}
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}
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```
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```json
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{
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"code": 200,
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"result": {
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"count": 3,
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"created": [
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{ "name": "PointLight_4", "type": "PointLight" },
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{ "name": "SM_Table_01_2", "type": "StaticMeshActor" },
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{ "name": "Guard_01", "type": "BP_NPC_Guard_C" }
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]
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}
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}
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```
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## actor.get_info v2.0 （场景感知 / 统一 Selector）
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- **Method**：`actor.get_info`
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- **Params**：
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- `targets`: 对象（复用 `actor.set_transform` / `actor.destroy` 选择器）
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- `names`: 可选，字符串数组，按 Label 精准查找
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- `paths`: 可选，字符串数组，按对象路径查找
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- `filter`: 可选，场景扫描筛选
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- `class`: 类名包含匹配（模糊，忽略大小写）
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- `name_pattern`: 名称通配匹配（Wildcard）
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- `exclude_classes`: 数组，排除类名（全等匹配，忽略大小写）
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- `return_transform`: `true`/`false`，默认 `true`。返回 `transform`（location/rotation/scale），若只想看列表可置 `false` 节省 Token。
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- `return_bounds`: `true`/`false`，默认 `false`。返回组件包围盒尺寸 `bounds {x,y,z}`（堆叠/避障需要尺寸时再开）。
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- `limit`: 整数，默认 `50`，限制返回数量保护上下文。
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- **Response**：
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- `count`: 实际返回的数量（受 limit 截断）
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- `total_found`: 真实匹配总数（可提示还有更多）
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- `actors`: 数组
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- 基础：`name`, `class`, `path`
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- 可选：`transform`（`location/rotation/scale`，需 `return_transform=true`）、`bounds`（需 `return_bounds=true`）
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- **示例 1：精准查询（椅子还在吗？在哪？）**
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```json
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{
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"ver": "2.0",
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"method": "actor.get_info",
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"params": {
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"targets": {
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"names": ["Chair_01"]
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},
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"return_transform": true
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}
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}
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```
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- **示例 2：环境扫描（看看有哪些灯，最多 5 个）**
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```json
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{
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"ver": "2.0",
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"method": "actor.get_info",
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"params": {
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"targets": {
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"filter": {
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"class": "Light"
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}
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},
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"limit": 5,
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"return_transform": true
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}
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}
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```
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- **示例响应**
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```json
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{
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"code": 200,
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"result": {
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"count": 2,
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"total_found": 15,
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"actors": [
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{
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"name": "PointLight_1",
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"class": "PointLight",
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"path": "/Game/Maps/Level1.PointLight_1",
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"transform": {
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"location": { "x": 100, "y": 200, "z": 300 },
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"rotation": { "pitch": 0, "yaw": 0, "roll": 0 },
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"scale": { "x": 1, "y": 1, "z": 1 }
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}
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},
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{
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"name": "SpotLight_Hallway",
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"class": "SpotLight",
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"path": "/Game/Maps/Level1.SpotLight_Hallway",
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"transform": {
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"location": { "x": 500, "y": 200, "z": 300 },
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"rotation": { "pitch": 0, "yaw": 0, "roll": 0 },
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"scale": { "x": 1, "y": 1, "z": 1 }
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}
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}
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]
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}
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}
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```
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---
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## actor.inspect v2.0 （按需内省 / 防止 Token 爆炸）
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- **Method**：`actor.inspect`
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- **Params**：
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- `targets`: 对象（统一 Selector，推荐单体，也可批量）
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- `names/paths/filter` 同 `actor.get_info`
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- `properties`: 字符串数组；为空/缺省时使用默认白名单
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- 默认白名单：`Mobility`, `bHidden`, `CollisionProfileName`, `Tags`
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- **Response**：
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- `count`: 返回的 actor 数量
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- `actors`: 数组
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- `name`, `class`, `path`
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- `props`: 仅包含请求的属性键值
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- **示例 1：默认查询（常用核心属性）**
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```json
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{
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"ver": "2.0",
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"method": "actor.inspect",
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"params": {
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"targets": { "names": ["MyCube"] }
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}
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}
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```
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- **示例 2：定向查询（只看灯光关键参数）**
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```json
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{
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"ver": "2.0",
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"method": "actor.inspect",
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"params": {
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"targets": { "names": ["PointLight_1"] },
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"properties": ["Intensity", "LightColor", "AttenuationRadius"]
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}
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}
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```
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- **示例响应**
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```json
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{
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"code": 200,
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"result": {
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"count": 1,
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"actors": [
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{
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"name": "PointLight_1",
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"class": "PointLight",
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"path": "/Game/Maps/Level1.PointLight_1",
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"props": {
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"Intensity": 5000.0,
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"LightColor": { "r": 255, "g": 255, "b": 255, "a": 255 },
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"AttenuationRadius": 1000.0
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}
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}
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]
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}
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}
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```
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---
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## actor.set_property v1.0（通用属性修改 / 带智能提示）
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- **Method**：`actor.set_property`
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- **Params**：
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- `targets`: 统一 Selector（names/paths/filter）
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- `properties`: 对象，键为属性名，值为目标值。示例：`{"Intensity": 10000.0, "LightColor": {"r": 255, "g": 0, "b": 0}}`
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- **行为与防呆**：
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- 自动 Actor → RootComponent → 其他组件 递归查找属性（避免点光源/网格属性找不到）
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- **特殊属性拦截白名单**（调用专用函数，而非简单反射修改）：
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- `ActorLabel` / `Label`：调用 `SetActorLabel()`，自动处理名称冲突（若重名则自动加后缀）
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- `FolderPath`：调用 `SetFolderPath()`，正确刷新世界大纲文件夹归类
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- `SimulatePhysics` / `bSimulatePhysics`：调用 `SetSimulatePhysics()`，触发物理状态重建
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- `Mobility`：调用 `SetMobility()`，正确处理光照/导航网格失效。值可为 `"Static"` / `"Stationary"` / `"Movable"`
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- `Hidden` / `bHidden` / `HiddenInGame`：调用 `SetActorHiddenInGame()`，**运行时隐藏**（编辑器视图中仍可见）
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- `HiddenInEditor` / `bHiddenInEditor` / `bHiddenEd`：调用 `SetIsTemporarilyHiddenInEditor()`，**编辑器隐藏**（在编辑器视图中立即隐藏/显示）
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- `Tags`：Actor 标签数组，支持三种模式：
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- 数组覆盖：`["tag1", "tag2"]` 替换所有标签
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- 单字符串：`"tag1"` 添加单个标签（不覆盖）
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- 增删对象：`{ "add": ["tag1"], "remove": ["tag2"] }` 精确控制增删
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- 属性不存在：不会直接 404，会返回 `suggestions`（按编辑距离排序），提示可能的正确属性名
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- 类型不匹配：返回 `expected_type` 及 `current_value`，帮助 AI 校正格式/类型
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- 支持类型：数字（整型/浮点）、bool、string/name/text、FVector、FRotator、FLinearColor、FColor；其它结构会提示不支持
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- **Response**：
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- `count`: 成功修改的 Actor 数量
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- `actors`: 数组
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- `name`, `class`, `path`
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- `updated`: 成功写入的键值
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- `errors`: 可选数组，包含 `{ property, error, suggestions?, expected_type?, current_value? }`；对于 ActorLabel 名称冲突场景，会返回 `{ property, warning, requested, actual }`
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- **示例**
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```json
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{
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"method": "actor.set_property",
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"params": {
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"targets": { "names": ["PointLight_1"] },
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"properties": {
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"Intensity": 10000.0,
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"LightColor": { "r": 255, "g": 0, "b": 0 }
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}
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}
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}
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```
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```json
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{
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"code": 200,
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"result": {
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"count": 1,
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"actors": [
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{
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"name": "PointLight_1",
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"class": "PointLight",
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"updated": {
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"Intensity": 10000.0,
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"LightColor": { "r": 255, "g": 0, "b": 0, "a": 1 }
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}
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}
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]
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}
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}
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```
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- **示例 2：重命名 Actor（修改 ActorLabel）**
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```json
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{
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"method": "actor.set_property",
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"params": {
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"targets": { "names": ["Floor"] },
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"properties": {
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"ActorLabel": "MainFloor"
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}
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}
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}
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```
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```json
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{
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"code": 200,
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"result": {
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"count": 1,
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"actors": [
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{
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"name": "MainFloor",
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"class": "StaticMeshActor",
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"updated": {
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"ActorLabel": "MainFloor"
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}
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}
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]
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}
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}
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```
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- **示例 3：归类到大纲文件夹（FolderPath）**
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```json
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{
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"method": "actor.set_property",
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"params": {
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"targets": { "filter": { "class": "SpotLight" } },
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"properties": {
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"FolderPath": "Lighting/SpotLights"
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}
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}
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}
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```
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- **示例 4：开启物理模拟（SimulatePhysics）**
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```json
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{
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"method": "actor.set_property",
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"params": {
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"targets": { "names": ["Cup_01"] },
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"properties": {
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"SimulatePhysics": true,
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"Mobility": "Movable"
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}
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}
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}
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```
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- **示例 5：隐藏 Actor - 运行时隐藏（bHidden）**
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```json
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{
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"method": "actor.set_property",
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"params": {
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"targets": { "names": ["DebugHelper"] },
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"properties": {
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"bHidden": true
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}
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}
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}
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```
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- **示例 6：隐藏 Actor - 编辑器隐藏（HiddenInEditor）**
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```json
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{
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"method": "actor.set_property",
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"params": {
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"targets": { "names": ["ConstructionGuide"] },
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"properties": {
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"HiddenInEditor": true
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}
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}
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}
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```
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- **示例 7：添加标签 - 单个标签**
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```json
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{
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"method": "actor.set_property",
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"params": {
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"targets": { "filter": { "name_pattern": "test_*" } },
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"properties": {
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"Tags": "test"
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}
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}
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}
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```
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- **示例 8：设置标签 - 覆盖所有标签**
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```json
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{
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"method": "actor.set_property",
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"params": {
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"targets": { "names": ["Player_Start"] },
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"properties": {
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"Tags": ["PlayerSpawn", "Important", "DoNotDelete"]
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}
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}
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}
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```
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- **示例 9：增删标签 - 精确控制**
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```json
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{
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"method": "actor.set_property",
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"params": {
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"targets": { "names": ["OldActor"] },
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"properties": {
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"Tags": { "add": ["NewTag"], "remove": ["DeprecatedTag"] }
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}
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}
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}
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```
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---
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## actor.destroy v2.0 （统一 Selector）
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- **Method**：`actor.destroy`
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- **Params**：
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- `targets`: 对象（与 `actor.set_transform` 选择器一致）
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- `names`: 可选，字符串数组，按 Label 匹配
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- `paths`: 可选，字符串数组，按对象路径匹配
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- `filter`: 可选，对场景扫描筛选
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- `class`: 类名包含匹配（模糊，忽略大小写）
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- `name_pattern`: 名称通配匹配（Wildcard）
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- `exclude_classes`: 数组，排除类名（全等匹配，忽略大小写）
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- 兼容：旧字段 `name/path` 会被自动转换；`actor.destroy_batch` 的 `batch` 会被转换为 `targets.names/paths`
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- **Response**：
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- `count`: 成功删除的数量
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- `target_count`: 被选中的数量
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- `deleted_actors`: 数组，包含已删除的 `name/path/class`
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- **示例**：
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```json
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{
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"method": "actor.destroy",
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"params": {
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"targets": {
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"names": ["Cube_1", "Sphere_Test_3"]
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}
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}
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}
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```
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```json
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{
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"code": 200,
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"result": {
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"count": 2,
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"deleted_actors": ["Cube_1", "Sphere_Test_3"]
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}
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}
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```
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```json
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{
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"method": "actor.destroy",
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"params": {
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"targets": {
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"filter": {
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"class": "DecalActor",
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"name_pattern": "*_Debug_*"
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}
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}
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}
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}
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```
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## actor.set_transform （统一变换接口）
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- 结 构：`targets`（选择器） + `operation`（操作）
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- `targets` 字段：
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- `names`: 字符串数组，指定 Actor 名称。
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- `paths`: 字符串数组，指定 Actor 路径。
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- `filter`: 筛选器对象，支持 `class` (包含匹配), `name_pattern` (通配符), `exclude_classes` (排除类名数组)。
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- `operation` 字段：
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- `space`: `"World"` (默认) 或 `"Local"`。
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- `snap_to_floor`: `true` (执行贴地)。
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- `set`: 绝对值设置 (`location`, `rotation`, `scale`)。
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- `add`: 增量设置 (`location`, `rotation`, `scale`)，支持负数。
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- `multiply`: 倍乘设置 (`location`, `rotation`, `scale`)。
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- 计算顺序：先应用 `set`，再 `add`，最后 `multiply`；若 `space = "Local"`，增量位移会按本次最终旋转（累积后的 `rotation`）进行方向变换。
|
||
- 示例 1：单体绝对设置（Z=200）
|
||
```json
|
||
{
|
||
"ver":"1.0","type":"req","id":"t1","method":"actor.set_transform",
|
||
"params":{
|
||
"targets": {"names": ["MyCube"]},
|
||
"operation": {
|
||
"set": {"location": {"z": 200}}
|
||
}
|
||
}
|
||
}
|
||
```
|
||
- 示例 2：批量增量（所有灯光 Z 轴上移 500，局部坐标系）
|
||
```json
|
||
{
|
||
"ver":"1.0","type":"req","id":"t2","method":"actor.set_transform",
|
||
"params":{
|
||
"targets": {
|
||
"filter": {"class": "Light"}
|
||
},
|
||
"operation": {
|
||
"space": "Local",
|
||
"add": {"location": {"z": 500}}
|
||
}
|
||
}
|
||
}
|
||
```
|
||
- 示例 3：多选倍乘（Cube_1 和 Sphere_2 放大 2 倍）
|
||
```json
|
||
{
|
||
"ver":"1.0","type":"req","id":"t3","method":"actor.set_transform",
|
||
"params":{
|
||
"targets": {
|
||
"names": ["Cube_1", "Sphere_2"]
|
||
},
|
||
"operation": {
|
||
"multiply": {"scale": {"x": 2, "y": 2, "z": 2}}
|
||
}
|
||
}
|
||
}
|
||
```
|
||
- 响应（code 200）：
|
||
```json
|
||
{"ver":"1.0","type":"res","id":"t1","code":200,"result":{"count":1,"actors":[{"name":"MyCube",...}]}}
|
||
```
|
||
|
||
|
||
|
||
|
||
|
||
|