From 3f5d0c9a8ea3d233729f0a9a09569bc3dae12ffb Mon Sep 17 00:00:00 2001
From: Lacyway <20912169+Lacyway@users.noreply.github.com>
Date: Sun, 14 Jul 2024 20:58:41 +0200
Subject: [PATCH] Wait for host to be ready before counting down (mod compat)

---
 Fika.Core/Coop/GameMode/CoopGame.cs           | 23 +++++++++++++++++++
 Fika.Core/Networking/FikaClient.cs            |  1 +
 .../Packets/Backend/InformationPacket.cs      |  4 +++-
 3 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/Fika.Core/Coop/GameMode/CoopGame.cs b/Fika.Core/Coop/GameMode/CoopGame.cs
index 17034230..c3b57251 100644
--- a/Fika.Core/Coop/GameMode/CoopGame.cs
+++ b/Fika.Core/Coop/GameMode/CoopGame.cs
@@ -663,6 +663,27 @@ internal void DespawnBot(CoopHandler coopHandler, Player bot)
         /// <returns></returns>
         public override IEnumerator vmethod_1()
         {
+            if (!isServer)
+            {
+                FikaClient fikaClient = Singleton<FikaClient>.Instance;
+                do
+                {
+                    yield return new WaitForEndOfFrame();
+                } while (!fikaClient.HostReady);
+            }
+            else
+            {
+                FikaServer fikaServer = Singleton<FikaServer>.Instance;
+                InformationPacket packet = new(false)
+                {
+                    NumberOfPlayers = fikaServer.NetServer.ConnectedPeersCount,
+                    ReadyPlayers = fikaServer.ReadyClients,
+                    HostReady = true
+                };
+
+                fikaServer.SendDataToAll(new(), ref packet, LiteNetLib.DeliveryMethod.ReliableUnordered);
+            }
+
             CoopPlayer coopPlayer = (CoopPlayer)PlayerOwner.Player;
             coopPlayer.PacketSender.Init();
 
@@ -1477,6 +1498,8 @@ private void OnMineExplode(MineDirectional directional)
         /// </summary>
         public override void vmethod_5()
         {
+
+
             GameTimer.Start(null, null);
             gparam_0.Player.HealthController.DiedEvent += HealthController_DiedEvent;
             gparam_0.vmethod_0();
diff --git a/Fika.Core/Networking/FikaClient.cs b/Fika.Core/Networking/FikaClient.cs
index 80cf4605..e15f39c4 100644
--- a/Fika.Core/Networking/FikaClient.cs
+++ b/Fika.Core/Networking/FikaClient.cs
@@ -44,6 +44,7 @@ public class FikaClient : MonoBehaviour, INetEventListener
         public int Ping = 0;
         public int ConnectedClients = 0;
         public int ReadyClients = 0;
+        public bool HostReady = false;
         public NetManager NetClient
         {
             get
diff --git a/Fika.Core/Networking/Packets/Backend/InformationPacket.cs b/Fika.Core/Networking/Packets/Backend/InformationPacket.cs
index 3868c8a7..d2ebd63d 100644
--- a/Fika.Core/Networking/Packets/Backend/InformationPacket.cs
+++ b/Fika.Core/Networking/Packets/Backend/InformationPacket.cs
@@ -9,13 +9,14 @@ public struct InformationPacket(bool isRequest) : INetSerializable
         public bool IsRequest = isRequest;
         public int NumberOfPlayers = 0;
         public int ReadyPlayers = 0;
-
+        public bool HostReady = false;
 
         public void Deserialize(NetDataReader reader)
         {
             IsRequest = reader.GetBool();
             NumberOfPlayers = reader.GetInt();
             ReadyPlayers = reader.GetInt();
+            HostReady = reader.GetBool();
         }
 
         public void Serialize(NetDataWriter writer)
@@ -23,6 +24,7 @@ public void Serialize(NetDataWriter writer)
             writer.Put(IsRequest);
             writer.Put(NumberOfPlayers);
             writer.Put(ReadyPlayers);
+            writer.Put(HostReady);
         }
     }
 }