feat: 게임 엔진 리소스 복사 기능 추가

tools/build-scripts/build-server.mjs

@@ -1,3 +1,4 @@
+import fs from 'node:fs/promises';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 
@@ -13,6 +14,39 @@ if (!profile) {
 const scriptDir = path.dirname(fileURLToPath(import.meta.url));
 const repoRoot = path.resolve(scriptDir, '../..');
 const outputDir = path.join(repoRoot, 'dist', profile);
+const resourceRoot = path.join(repoRoot, 'app', 'game-engine', 'resources');
+
+const copyDir = async (sourceDir, targetDir) => {
+    await fs.mkdir(targetDir, { recursive: true });
+    const entries = await fs.readdir(sourceDir, { withFileTypes: true });
+
+    await Promise.all(
+        entries.map(async (entry) => {
+            const sourcePath = path.join(sourceDir, entry.name);
+            const targetPath = path.join(targetDir, entry.name);
+
+            if (entry.isDirectory()) {
+                await copyDir(sourcePath, targetPath);
+                return;
+            }
+            if (entry.isFile()) {
+                await fs.copyFile(sourcePath, targetPath);
+            }
+        })
+    );
+};
+
+const copyResources = async () => {
+    const resourceDirs = ['map', 'scenario'];
+    for (const dirName of resourceDirs) {
+        const sourceDir = path.join(resourceRoot, dirName);
+        const targetDir = path.join(outputDir, 'resources', dirName);
+        await copyDir(sourceDir, targetDir);
+    }
+};
 
 console.log(`[build-scripts] build:server placeholder for profile: ${profile}`);
 console.log(`[build-scripts] Expected output: ${outputDir}`);
+
+await copyResources();
+console.log('[build-scripts] Copied game-engine resources (map/scenario).');