From 8fce5d0b04cbc93ce56eee3ab937457f5162e02a Mon Sep 17 00:00:00 2001
From: Elias Fleckenstein <eliasfleckenstein@web.de>
Date: Mon, 28 Jun 2021 11:41:17 +0200
Subject: [PATCH] Fix code format of chatcommands.js Also throw an error when
 dragonblocks.registerChatcommand is used incorrectly

---
 engine/chatcommands.js | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/engine/chatcommands.js b/engine/chatcommands.js
index 9e66fec..fee157f 100644
--- a/engine/chatcommands.js
+++ b/engine/chatcommands.js
@@ -25,16 +25,16 @@ dragonblocks.chatcommands = {};
 
 dragonblocks.registerChatcommand = def => {
 	if (! def || ! def.name)
-		return;
+		dragonblocks.error("Cannot register chat command: Invalid or missing argument");
 
 	def.desc = def.desc || def.description || "No description";
 	def.param = def.param || def.params || def.parameter || def.parameters || "";
 
 	dragonblocks.chatcommands[def.name] = def;
-}
+};
 
 dragonblocks.registerOnChatMessage(msg => {
-	if( ! msg.startsWith("/"))
+	if (! msg.startsWith("/"))
 		return true;
 
 	msg += " ";
@@ -47,8 +47,7 @@ dragonblocks.registerOnChatMessage(msg => {
 	if (dragonblocks.chatcommands[command]) {
 		try {
 			dragonblocks.chatcommands[command].func(arg);
-		}
-		catch (err) {
+		} catch (err) {
 			dragonblocks.chatMessage("!HTML <span style=\"color: red; font-width: bold\"> " + err.toString() + "</span>");
 		}
 	} else {
-- 
2.44.0