From fac8af2866827e2b2b27d8efbab8e24b06739e56 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ccxvii.net>
Date: Tue, 8 Mar 2022 18:56:06 +0100
Subject: Allow "query" calls as Observer and during replays.

---
 server.js | 29 ++++++++++++++++++-----------
 1 file changed, 18 insertions(+), 11 deletions(-)

(limited to 'server.js')

diff --git a/server.js b/server.js
index f97a0ed..5cb934b 100644
--- a/server.js
+++ b/server.js
@@ -1759,7 +1759,7 @@ function on_restart(socket, scenario) {
 	}
 }
 
-function handle_message(socket, cmd, arg) {
+function handle_player_message(socket, cmd, arg) {
 	switch (cmd) {
 	case 'action': on_action(socket, arg[0], arg[1]); break;
 	case 'query': on_query(socket, arg); break;
@@ -1773,6 +1773,12 @@ function handle_message(socket, cmd, arg) {
 	}
 }
 
+function handle_observer_message(socket, cmd, arg) {
+	switch (cmd) {
+	case 'query': on_query(socket, arg); break;
+	}
+}
+
 wss.on('connection', (socket, req, client) => {
 	let u = url.parse(req.url, true);
 	if (u.pathname !== '/play-socket')
@@ -1829,16 +1835,17 @@ wss.on('connection', (socket, req, client) => {
 			broadcast_presence(socket.game_id);
 		});
 
-		if (socket.role !== "Observer") {
-			socket.on('message', (data) => {
-				try {
-					let [ cmd, arg ] = JSON.parse(data);
-					handle_message(socket, cmd, arg);
-				} catch (err) {
-					send_message(socket, 'error', err);
-				}
-			});
-		}
+		socket.on('message', (data) => {
+			try {
+				let [ cmd, arg ] = JSON.parse(data);
+				if (socket.role !== "Observer")
+					handle_player_message(socket, cmd, arg);
+				else
+					handle_observer_message(socket, cmd, arg);
+			} catch (err) {
+				send_message(socket, 'error', err);
+			}
+		});
 
 		broadcast_presence(socket.game_id);
 		send_state(socket, get_game_state(socket.game_id));
-- 
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