From d63fe663de9dc11a86aa7629e147384357451ab8 Mon Sep 17 00:00:00 2001
From: Maple Nebel <maple.neb@gmail.com>
Date: Tue, 5 May 2026 14:48:25 +0200
Subject: [PATCH] fix attribs

---
 rnex-core/src/nex/matchmake.rs             | 39 ++++++++++------------
 rnex-core/src/rmc/structures/matchmake.rs  |  4 ++-
 rnex-core/src/rmc/structures/string_set.rs |  4 +--
 3 files changed, 23 insertions(+), 24 deletions(-)

diff --git a/rnex-core/src/nex/matchmake.rs b/rnex-core/src/nex/matchmake.rs
index 686f3bb..42ca97c 100644
--- a/rnex-core/src/nex/matchmake.rs
+++ b/rnex-core/src/nex/matchmake.rs
@@ -399,31 +399,28 @@ impl ExtendedMatchmakeSession {
 
         #[cfg(feature = "splatoon")]
         {
-            if search_criteria
-                .attribs
-                .get(0)
-                .map(|str| str.parse().ok())
-                .flatten()
-                != self.session.attributes.get(0).map(|v| *v)
-            {
+            if search_criteria.attribs.get(0).is_some_and(|s| {
+                self.session
+                    .attributes
+                    .get(0)
+                    .is_some_and(|a| s.0.contains(a))
+            }) {
                 return Ok(false);
             }
-            if search_criteria
-                .attribs
-                .get(2)
-                .map(|str| str.parse().ok())
-                .flatten()
-                != self.session.attributes.get(2).map(|v| *v)
-            {
+            if search_criteria.attribs.get(2).is_some_and(|s| {
+                self.session
+                    .attributes
+                    .get(2)
+                    .is_some_and(|a| s.0.contains(a))
+            }) {
                 return Ok(false);
             }
-            if search_criteria
-                .attribs
-                .get(3)
-                .map(|str| str.parse().ok())
-                .flatten()
-                != self.session.attributes.get(3).map(|v| *v)
-            {
+            if search_criteria.attribs.get(3).is_some_and(|s| {
+                self.session
+                    .attributes
+                    .get(3)
+                    .is_some_and(|a| s.0.contains(a))
+            }) {
                 return Ok(false);
             }
         }
diff --git a/rnex-core/src/rmc/structures/matchmake.rs b/rnex-core/src/rmc/structures/matchmake.rs
index aeb26ff..88deea0 100644
--- a/rnex-core/src/rmc/structures/matchmake.rs
+++ b/rnex-core/src/rmc/structures/matchmake.rs
@@ -5,6 +5,8 @@ use rnex_core::rmc::structures::variant::Variant;
 
 use rnex_core::PID;
 
+use crate::rmc::structures::string_set::StringSet;
+
 // rmc structure
 #[derive(RmcSerialize, Debug, Clone, Default, PartialEq)]
 #[rmc_struct(0)]
@@ -75,7 +77,7 @@ cfg_if! {
 #[derive(RmcSerialize, Debug, Clone)]
 #[rmc_struct(3)]
 pub struct MatchmakeSessionSearchCriteria {
-    pub attribs: Vec<String>,
+    pub attribs: Vec<StringSet<u32>>,
     pub game_mode: String,
     pub minimum_participants: String,
     pub maximum_participants: String,
diff --git a/rnex-core/src/rmc/structures/string_set.rs b/rnex-core/src/rmc/structures/string_set.rs
index 9526a4e..7c55507 100644
--- a/rnex-core/src/rmc/structures/string_set.rs
+++ b/rnex-core/src/rmc/structures/string_set.rs
@@ -2,8 +2,8 @@ use std::{collections::HashSet, hash::Hash, str::FromStr, string::ToString};
 
 use rnex_core::rmc::structures::RmcSerialize;
 
-#[derive(Debug)]
-struct StringSet<T: FromStr + ToString + Eq>(HashSet<T>)
+#[derive(Debug, Clone)]
+pub struct StringSet<T: FromStr + ToString + Eq>(pub HashSet<T>)
 where
     <T as FromStr>::Err: std::error::Error + Send + Sync + 'static;