From 70dcc2b02feaba7ec2cbf6e43e467e751b561098 Mon Sep 17 00:00:00 2001
From: 0x05010705 <0x05010705@protonmail.ch>
Date: Sat, 15 Mar 2025 16:09:31 -0700
Subject: [PATCH] [core] Block Invites from Blacklist

Prevents invites from being going through if target of invite has initiator blacklisted.
---
 src/map/packet_system.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/map/packet_system.cpp b/src/map/packet_system.cpp
index 0df90f0a443..00fac8db1c0 100644
--- a/src/map/packet_system.cpp
+++ b/src/map/packet_system.cpp
@@ -3247,6 +3247,12 @@ void SmallPacket0x06E(map_session_data_t* const PSession, CCharEntity* const PCh
         return;
     }
 
+    // Block invite if target has blacklisted the initiator
+    if (blacklistutils::IsBlacklisted(inviteeCharId, PInviter->id))
+    {
+        return;
+    }
+
     switch (data.ref<uint8>(0x0A))
     {
         case INVITE_PARTY: // party - must by party leader or solo