From 03253f0d289fbdd8dbca9532b57c539ee66f719b Mon Sep 17 00:00:00 2001
From: hondacrx <prelude_20032002@yahoo.com>
Date: Sat, 24 Feb 2024 16:13:14 -0500
Subject: [PATCH] Core/PacketIO: Implemented
 CMSG_CHECK_IS_ADVENTURE_MAP_POI_VALID and
 SMSG_PLAYER_IS_ADVENTURE_MAP_POI_VALID

Port From (https://github.com/TrinityCore/TrinityCore/commit/f6646739908215311f110842ed41055a54dae1f0)
---
 Source/Game/Handlers/AdventureMapHandler.cs   | 32 ++++++++++++++++++
 .../Networking/Packets/AdventureMapPackets.cs | 33 +++++++++++++++++--
 2 files changed, 63 insertions(+), 2 deletions(-)

diff --git a/Source/Game/Handlers/AdventureMapHandler.cs b/Source/Game/Handlers/AdventureMapHandler.cs
index 6c2a7fcf1..19206a7a4 100644
--- a/Source/Game/Handlers/AdventureMapHandler.cs
+++ b/Source/Game/Handlers/AdventureMapHandler.cs
@@ -5,12 +5,44 @@ using Framework.Constants;
 using Game.DataStorage;
 using Game.Networking;
 using Game.Networking.Packets;
+using System.Collections.Generic;
 using System.Linq;
 
 namespace Game
 {
     public partial class WorldSession
     {
+        [WorldPacketHandler(ClientOpcodes.CheckIsAdventureMapPoiValid)]
+        void HandleCheckIsAdventureMapPoiValid(CheckIsAdventureMapPoiValid checkIsAdventureMapPoiValid)
+        {
+            AdventureMapPOIRecord entry = CliDB.AdventureMapPOIStorage.LookupByKey(checkIsAdventureMapPoiValid.AdventureMapPoiID);
+            if (entry == null)
+                return;
+
+            void sendIsPoiValid(uint adventureMapPoiId, bool isVisible)
+            {
+                PlayerIsAdventureMapPoiValid isMapPoiValid = new();
+                isMapPoiValid.AdventureMapPoiID = adventureMapPoiId;
+                isMapPoiValid.IsVisible = isVisible;
+                SendPacket(isMapPoiValid);
+            };
+
+            Quest quest = Global.ObjectMgr.GetQuestTemplate(entry.QuestID);
+            if (quest == null)
+            {
+                sendIsPoiValid(entry.Id, false);
+                return;
+            }
+
+            if (!_player.MeetPlayerCondition(entry.PlayerConditionID))
+            {
+                sendIsPoiValid(entry.Id, false);
+                return;
+            }
+
+            sendIsPoiValid(entry.Id, true);
+        }
+
         [WorldPacketHandler(ClientOpcodes.AdventureMapStartQuest)]
         void HandleAdventureMapStartQuest(AdventureMapStartQuest startQuest)
         {
diff --git a/Source/Game/Networking/Packets/AdventureMapPackets.cs b/Source/Game/Networking/Packets/AdventureMapPackets.cs
index e7167e8e7..054bdb612 100644
--- a/Source/Game/Networking/Packets/AdventureMapPackets.cs
+++ b/Source/Game/Networking/Packets/AdventureMapPackets.cs
@@ -1,17 +1,46 @@
 // Copyright (c) CypherCore <http://github.com/CypherCore> All rights reserved.
 // Licensed under the GNU GENERAL PUBLIC LICENSE. See LICENSE file in the project root for full license information.
 
+using Framework.Constants;
+
 namespace Game.Networking.Packets
 {
+    class CheckIsAdventureMapPoiValid : ClientPacket
+    {
+        public uint AdventureMapPoiID;
+
+        public CheckIsAdventureMapPoiValid(WorldPacket packet) : base(packet) { }
+
+        public override void Read()
+        {
+            AdventureMapPoiID = _worldPacket.ReadUInt32();
+        }
+    }
+
+    class PlayerIsAdventureMapPoiValid : ServerPacket
+    {
+        public uint AdventureMapPoiID;
+        public bool IsVisible;
+
+        public PlayerIsAdventureMapPoiValid() : base(ServerOpcodes.PlayerIsAdventureMapPoiValid, ConnectionType.Instance) { }
+
+        public override void Write()
+        {
+            _worldPacket.WriteUInt32(AdventureMapPoiID);
+            _worldPacket.WriteBit(IsVisible);
+            _worldPacket.FlushBits();
+        }
+    }
+
     class AdventureMapStartQuest : ClientPacket
     {
+        public uint QuestID;
+
         public AdventureMapStartQuest(WorldPacket packet) : base(packet) { }
 
         public override void Read()
         {
             QuestID = _worldPacket.ReadUInt32();
         }
-
-        public uint QuestID;
     }
 }