Improve networking

server/game/load_mods.ts

@@ -1,7 +1,7 @@
 // starts a game server with its mods: registers their data, then imports worldgen and server scripts.
 // the worker loads built mods, tests can load mods straight from their source folders
 import { register_mod_data } from "$/common/mod_loader.ts";
-import type { ModData, ModListing } from "$/common/mod_loader.ts";
+import type { AtlasListing, ModData, ModListing } from "$/common/mod_loader.ts";
 import { load_worldgen } from "$/common/worldgen_loader.ts";
 import { add_base_item_hooks } from "./blocks.ts";
 import { GameHost, GameServer } from "./game_server.ts";
@@ -19,6 +19,7 @@ export async function start_game(
 	host: GameHost,
 	save: string | undefined,
 	default_seed: string,
+	atlas: AtlasListing,
 	mods: ServerModSource[],
 ): Promise<GameServer> {
 	const recipes = register_mod_data(mods.map((mod) => ({ id: mod.listing.id, data: mod.data })));
@@ -32,6 +33,7 @@ export async function start_game(
 	const runtime = new ModRuntime();
 	const game = new GameServer(host, save, default_seed, {
 		listings: mods.map((mod) => mod.listing),
+		atlas,
 		recipes,
 		worldgen,
 		runtime,