1af6f08c94
feat(mcp-bridge): 添加 MCP 桥接插件实现 Cocos Creator 与外部工具集成 - 新增 main.js 实现 MCP 服务器，提供 HTTP 接口供外部工具调用 - 实现 5 个核心工具接口：获取选中节点、修改节点名称、保存场景、 获取场景层级结构、更新节点变换属性 - 添加 panel 面板用于测试 MCP 功能，包含节点 ID 获取和名称修改功能 - 实现场景脚本 scene-script.js 处理节点属性修改和层级数据导出 - 配置 package.json 定义插件入口文件和菜单项 - 支持跨域请求便于调试，返回符合 MCP 规范的工具定义格式 ```
92 lines
2.5 KiB
JavaScript
92 lines
2.5 KiB
JavaScript
"use strict";
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module.exports = {
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"set-property": function (event, args) {
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const { id, path, value } = args;
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// 1. 获取节点
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let node = cc.engine.getInstanceById(id);
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if (node) {
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// 2. 修改属性
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if (path === "name") {
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node.name = value;
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} else {
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node[path] = value;
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}
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// 3. 【解决报错的关键】告诉编辑器场景变脏了（需要保存）
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// 在场景进程中，我们发送 IPC 给主进程
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Editor.Ipc.sendToMain("scene:dirty");
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// 4. 【额外补丁】通知层级管理器（Hierarchy）同步更新节点名称
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// 否则你修改了名字，层级管理器可能还是显示旧名字
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Editor.Ipc.sendToAll("scene:node-changed", {
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uuid: id,
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});
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if (event.reply) {
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event.reply(null, `Node ${id} updated to ${value}`);
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}
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} else {
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if (event.reply) {
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event.reply(new Error("Scene Script: Node not found " + id));
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}
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}
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},
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"get-hierarchy": function (event) {
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const scene = cc.director.getScene();
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function dumpNodes(node) {
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// 【优化】跳过编辑器内部的私有节点，减少数据量
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if (node.name.startsWith("Editor Scene") || node.name === "gizmoRoot") {
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return null;
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}
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let nodeData = {
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name: node.name,
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uuid: node.uuid,
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active: node.active,
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position: { x: Math.round(node.x), y: Math.round(node.y) },
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scale: { x: node.scaleX, y: node.scaleY },
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size: { width: node.width, height: node.height },
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// 记录组件类型，让 AI 知道这是个什么节点
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components: node._components.map((c) => c.__typename),
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children: [],
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};
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for (let i = 0; i < node.childrenCount; i++) {
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let childData = dumpNodes(node.children[i]);
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if (childData) nodeData.children.push(childData);
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}
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return nodeData;
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}
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const hierarchy = dumpNodes(scene);
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if (event.reply) event.reply(null, hierarchy);
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},
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"update-node-transform": function (event, args) {
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const { id, x, y, scaleX, scaleY, color } = args;
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let node = cc.engine.getInstanceById(id);
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if (node) {
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if (x !== undefined) node.x = x;
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if (y !== undefined) node.y = y;
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if (scaleX !== undefined) node.scaleX = scaleX;
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if (scaleY !== undefined) node.scaleY = scaleY;
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if (color) {
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// color 格式如 "#FF0000"
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node.color = new cc.Color().fromHEX(color);
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}
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Editor.Ipc.sendToMain("scene:dirty");
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Editor.Ipc.sendToAll("scene:node-changed", { uuid: id });
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if (event.reply) event.reply(null, "Transform updated");
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} else {
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if (event.reply) event.reply(new Error("Node not found"));
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}
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},
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};
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