Merge pull request #21 from superjoe30/patch-2

example server: show some output so user knows it will take a while

server.example.js

@@ -190,19 +190,22 @@ server.on("server:close", function() {
 
 // Generate the spawn area so the first player to join doesn't have to sit
 // around like an idiot waiting while they log in.
+console.info("Generating map...");
 var chunks_generated = 0;
 for (var x = -7; x <= 7; ++x) {
   for (var y = -7; y <= 7; ++y) {
-    game.map.get_chunk(x, y, function(err, chunk) {
-      // We keep count of how many chunks have been generated here.
-      chunks_generated++;
-
-      // This is 15x15 chunks
-      if (chunks_generated === 225) {
-        // We've loaded all the chunks we need, so it's time to start the
-        // server listening so people can connect!
-        server.listen(nconf.get("server:port"), nconf.get("server:host"));
-      }
-    });
+    game.map.get_chunk(x, y, onChunk);
+  }
+}
+
+function onChunk(err, chunk) {
+  // We keep count of how many chunks have been generated here.
+  chunks_generated++;
+
+  // This is 15x15 chunks
+  if (chunks_generated === 225) {
+    // We've loaded all the chunks we need, so it's time to start the
+    // server listening so people can connect!
+    server.listen(nconf.get("server:port"), nconf.get("server:host"));
   }
 }