From e0708dc173907cf08f90b17abe8e25637012cd12 Mon Sep 17 00:00:00 2001
From: Tokeiburu <sylvaingue@gmail.com>
Date: Mon, 4 Mar 2024 16:18:42 -0500
Subject: [PATCH] Made the InitialPackets optional. Fixed the
 PACKET_ZC_USE_SKILL_0x011a struct size.

---
 RrfParser/Packet/PacketParser.cs     | 2 +-
 RrfParser/Packet/PacketStructures.cs | 2 +-
 RrfParser/Replay/ReadPackets.cs      | 6 +++++-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/RrfParser/Packet/PacketParser.cs b/RrfParser/Packet/PacketParser.cs
index b509947..82901ea 100644
--- a/RrfParser/Packet/PacketParser.cs
+++ b/RrfParser/Packet/PacketParser.cs
@@ -276,7 +276,7 @@ public class PacketParser {
 				mobOutput.AppendLine("\tADelay (approximation): " + mobData.ADelay);
 				mobOutput.AppendLine("\tHP: " + mobData.HP);
 
-				if (Data.MobDrops.ContainsKey(mobData.View)) {
+				if (Data.MobDrops.ContainsKey(mobData.View) && Data.MobDead.ContainsKey(mobData.View)) {
 					int deaths = Data.MobDead[mobData.View];
 					Dictionary<int, double> rates = new Dictionary<int, double>();
 					Dictionary<int, double> rates2 = new Dictionary<int, double>();
diff --git a/RrfParser/Packet/PacketStructures.cs b/RrfParser/Packet/PacketStructures.cs
index 1053148..8cb4e52 100644
--- a/RrfParser/Packet/PacketStructures.cs
+++ b/RrfParser/Packet/PacketStructures.cs
@@ -175,7 +175,7 @@ public struct PACKET_ZC_USE_SKILL_0x09cb {
 		public struct PACKET_ZC_USE_SKILL_0x011a {
 			public Int16 PacketType;
 			public UInt16 SKID;
-			public Int32 level;
+			public UInt16 level;
 			public UInt32 targetAID;
 			public UInt32 srcAID;
 			public byte result;
diff --git a/RrfParser/Replay/ReadPackets.cs b/RrfParser/Replay/ReadPackets.cs
index b891d84..4b76374 100644
--- a/RrfParser/Replay/ReadPackets.cs
+++ b/RrfParser/Replay/ReadPackets.cs
@@ -29,7 +29,11 @@ public class ReadPackets {
 
 				List<Chunk> chunks = new List<Chunk>();
 
-				chunks.AddRange(mainContainers.First(p => p.ContainerType == ContainerType.InitialPackets).Data);
+				var initialPacket = mainContainers.FirstOrDefault(p => p.ContainerType == ContainerType.InitialPackets);
+
+				if (initialPacket != null)
+					chunks.AddRange(initialPacket.Data);
+
 				chunks.AddRange(mainContainers.First(p => p.ContainerType == ContainerType.PacketStream).Data);
 				chunks = chunks.Where(p => p.Length > 0).ToList();