feat: add 2DA intellisense parser and lookup for NWScript editor

packages/backend/src/routes/editor.ts

@@ -7,6 +7,7 @@ import {
 } from "../services/editor.service.js";
 import { lookupResref, getResrefCount } from "../nwscript/resref-index.js";
 import { lookupTlk, getTlkCount } from "../nwscript/tlk-index.js";
+import { get2DAFile, list2DAFiles, get2DARow } from "../nwscript/twoda-index.js";
 
 const router = Router();
 
@@ -78,4 +79,22 @@ router.get("/tlk-count", (_req, res) => {
   res.json({ count: getTlkCount() });
 });
 
+router.get("/2da", (_req, res) => {
+  res.json({ files: list2DAFiles() });
+});
+
+router.get("/2da/:name", (req, res) => {
+  const file = get2DAFile(req.params.name);
+  if (!file) return res.status(404).json({ error: "2DA file not found" });
+  res.json({ columns: file.columns, rowCount: file.rows.size });
+});
+
+router.get("/2da/:name/:row", (req, res) => {
+  const row = parseInt(req.params.row, 10);
+  if (isNaN(row)) return res.status(400).json({ error: "invalid row" });
+  const data = get2DARow(req.params.name, row);
+  if (!data) return res.status(404).json({ error: "row not found" });
+  res.json(data);
+});
+
 export default router;