From 409306960dd606626af81927b3cb625e790f91f6 Mon Sep 17 00:00:00 2001
From: TheSaminator <TheSaminator@users.noreply.github.com>
Date: Sun, 20 Feb 2022 09:23:54 -0500
Subject: [PATCH] Prevent lower-ranking admirals from joining larger battles

---
 src/jvmMain/kotlin/starshipfights/game/server_matchmaking.kt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/jvmMain/kotlin/starshipfights/game/server_matchmaking.kt b/src/jvmMain/kotlin/starshipfights/game/server_matchmaking.kt
index c3ecff8..a88aacb 100644
--- a/src/jvmMain/kotlin/starshipfights/game/server_matchmaking.kt
+++ b/src/jvmMain/kotlin/starshipfights/game/server_matchmaking.kt
@@ -84,7 +84,9 @@ suspend fun DefaultWebSocketServerSession.matchmakingEndpoint(user: User): Boole
 			while (true) {
 				val openGames = openSessions.use {
 					var index = 0
-					it.associateBy { "${++index}" }
+					it.filter { sess ->
+						sess.joinable.battleInfo.size <= inGameAdmiral.rank.maxBattleSize
+					}.associateBy { "${++index}" }
 				}
 				val joinListing = JoinListing(openGames.mapValues { (_, invitation) -> invitation.joinable })
 				sendObject(JoinListing.serializer(), joinListing)
-- 
2.25.1