From 7374020f52229a5cef264dedaf24925ae37ee548 Mon Sep 17 00:00:00 2001
From: Amber Kortier <AmberKortier@gmail.com>
Date: Sat, 27 Jul 2024 20:09:20 +0200
Subject: [PATCH] Fixes IPC crash (I'm an idiot c:)

---
 PetNicknames/PetNicknames/IPC/IpcProvider.cs  | 30 ++++++++++++++-----
 .../DataParseResults/ClearParseResult.cs      |  8 +++--
 .../WritingAndParsing/DataParser.cs           |  4 +--
 .../IParseResults/IClearParseResult.cs        |  3 +-
 4 files changed, 32 insertions(+), 13 deletions(-)

diff --git a/PetNicknames/PetNicknames/IPC/IpcProvider.cs b/PetNicknames/PetNicknames/IPC/IpcProvider.cs
index c4cfa3d5..0bdf2c4e 100644
--- a/PetNicknames/PetNicknames/IPC/IpcProvider.cs
+++ b/PetNicknames/PetNicknames/IPC/IpcProvider.cs
@@ -1,4 +1,6 @@
-using Dalamud.Plugin;
+using Dalamud.Game.ClientState.Objects.SubKinds;
+using Dalamud.Game.ClientState.Objects.Types;
+using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
 using FFXIVClientStructs.FFXIV.Client.Game.Character;
 using PetRenamer.PetNicknames.IPC.Interfaces;
@@ -7,6 +9,7 @@
 using PetRenamer.PetNicknames.Services;
 using PetRenamer.PetNicknames.WritingAndParsing.DataParseResults;
 using PetRenamer.PetNicknames.WritingAndParsing.Interfaces.IParseResults;
+using System;
 
 namespace PetRenamer;
 
@@ -129,8 +132,18 @@ void RegisterFunctions()
     // Actions
     public void SetPlayerDataDetour(string data)
     {
-        IDataParseResult result = DataReader.ParseData(data);
-        DalamudServices.Framework.Run(() => DataReader.ApplyParseData(result, true));
+        try
+        {
+            DalamudServices.Framework.Run(() =>
+            {
+                IDataParseResult result = DataReader.ParseData(data);
+                DataReader.ApplyParseData(result, true);
+            });
+        }
+        catch (Exception e)
+        {
+            DalamudServices.PluginLog.Error(e, "Error in Set Player Data");
+        }
     }
 
     public unsafe void ClearIPCDataDetour(ushort objectIndex)
@@ -139,13 +152,16 @@ public unsafe void ClearIPCDataDetour(ushort objectIndex)
         {
             DalamudServices.Framework.Run(() =>
             {
-                BattleChara* bChara = (BattleChara*)DalamudServices.ObjectTable.GetObjectAddress(objectIndex);
-                if (bChara == null) return;
+                if (DalamudServices.ObjectTable.Length <= objectIndex) return;
+                if (DalamudServices.ObjectTable[objectIndex] is not IPlayerCharacter pc) return;
 
-                DataReader.ApplyParseData(new ClearParseResult(bChara->ContentId), true);
+                DataReader.ApplyParseData(new ClearParseResult(pc.Name.TextValue, (ushort)pc.HomeWorld.Id), true);
             });
         }
-        catch { }
+        catch(Exception e)
+        {
+            DalamudServices.PluginLog.Error(e, "Error in clear IPC");
+        }
     }
 
     // Functions
diff --git a/PetNicknames/PetNicknames/WritingAndParsing/DataParseResults/ClearParseResult.cs b/PetNicknames/PetNicknames/WritingAndParsing/DataParseResults/ClearParseResult.cs
index d7afb84e..78148da6 100644
--- a/PetNicknames/PetNicknames/WritingAndParsing/DataParseResults/ClearParseResult.cs
+++ b/PetNicknames/PetNicknames/WritingAndParsing/DataParseResults/ClearParseResult.cs
@@ -4,10 +4,12 @@ namespace PetRenamer.PetNicknames.WritingAndParsing.DataParseResults;
 
 internal class ClearParseResult : IClearParseResult
 {
-    public ulong ContentID { get; }
+    public string Name { get; }
+    public ushort Homeworld { get; }
 
-    public ClearParseResult(ulong contentID)
+    public ClearParseResult(string name, ushort homeworld)
     {
-        ContentID = contentID;
+        Name = name;
+        Homeworld = homeworld;
     }
 }
diff --git a/PetNicknames/PetNicknames/WritingAndParsing/DataParser.cs b/PetNicknames/PetNicknames/WritingAndParsing/DataParser.cs
index a6ca961f..fcff8ce5 100644
--- a/PetNicknames/PetNicknames/WritingAndParsing/DataParser.cs
+++ b/PetNicknames/PetNicknames/WritingAndParsing/DataParser.cs
@@ -46,9 +46,9 @@ public unsafe bool ApplyParseData(IDataParseResult result, bool isFromIPC)
 
         if (result is IClearParseResult clearParseResult)
         {
-            if (clearParseResult.ContentID == 0) return false;
+            if (clearParseResult.Name.IsNullOrWhitespace() || clearParseResult.Homeworld == 0) return false;
 
-            Database.GetEntry(clearParseResult.ContentID).Clear(false);
+            Database.GetEntry(clearParseResult.Name,  clearParseResult.Homeworld, false)?.Clear(false);
             return true;
         }
 
diff --git a/PetNicknames/PetNicknames/WritingAndParsing/Interfaces/IParseResults/IClearParseResult.cs b/PetNicknames/PetNicknames/WritingAndParsing/Interfaces/IParseResults/IClearParseResult.cs
index 4cfd4612..b780371d 100644
--- a/PetNicknames/PetNicknames/WritingAndParsing/Interfaces/IParseResults/IClearParseResult.cs
+++ b/PetNicknames/PetNicknames/WritingAndParsing/Interfaces/IParseResults/IClearParseResult.cs
@@ -2,5 +2,6 @@
 
 internal interface IClearParseResult : IDataParseResult
 {
-    ulong ContentID { get; }
+    ushort Homeworld { get; }
+    string Name { get; }
 }