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[LazyPrune] Patched native lockups

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NotAKidoS 2024-06-10 00:03:21 -05:00
parent 61bed4842d
commit 4ab4b3ed70
3 changed files with 46 additions and 10 deletions
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48
LazyPrune/Main.cs
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@ -2,6 +2,8 @@
using ABI_RC.Core.EventSystem;
using ABI_RC.Core.IO;
using ABI_RC.Core.Networking.API.Responses;
using ABI_RC.Core.Player;
using ABI_RC.Core.Savior;
using ABI_RC.Systems.GameEventSystem;
using HarmonyLib;
using MelonLoader;
@ -50,21 +52,37 @@ public class LazyPrune : MelonMod
prefix: new HarmonyMethod(typeof(LazyPrune).GetMethod(nameof(OnObjectDestroyed),
BindingFlags.NonPublic | BindingFlags.Static))
);
// hook into Unity's low memory warning
Application.lowMemory += OnLowMemory;
// nuke qm debug method as there is a race condition that locks up download queue
HarmonyInstance.Patch(
typeof(CVRDownloadManager).GetMethod(nameof(CVRDownloadManager.UpdateUiDownloadStatus),
BindingFlags.Public | BindingFlags.Instance),
prefix: new HarmonyMethod(typeof(LazyPrune).GetMethod(nameof(OnUpdateUiDownloadStatus),
BindingFlags.NonPublic | BindingFlags.Static))
);
// another race condition that causes instantiation queue to lock up
HarmonyInstance.Patch(
typeof(PuppetMaster).GetMethod(nameof(PuppetMaster.AvatarInstantiated),
BindingFlags.Public | BindingFlags.Instance),
prefix: new HarmonyMethod(typeof(LazyPrune).GetMethod(nameof(OnAvatarInstantiated),
BindingFlags.NonPublic | BindingFlags.Static))
);
}
#region Application Events
#region Game Fixes
private static bool OnUpdateUiDownloadStatus() => false;
private static void OnLowMemory()
private static bool OnAvatarInstantiated(ref GameObject ___avatarObject)
{
Logger.Warning("Low memory warning received! Forcing prune of all pending objects.");
ForcePrunePendingObjects();
if (___avatarObject != null) return true; // instantiate coroutine is try-catch'd, so purposefully throw to have it catch
Logger.Warning("Caught null avatar object in PuppetMaster.AvatarInstantiated. Throwing exception so ObjectLoader can catch.");
throw new Exception("LazyPrune: PuppetMaster Avatar instantiated with null object!");
}
#endregion Application Events
#endregion Game Fixes
#region Game Events
private static void OnInstantiateAvatarFromExistingPrefab(string objectId, string instantiationTarget,
@ -73,6 +91,12 @@ public class LazyPrune : MelonMod
bool shouldFilter, bool isBlocked,
CompatibilityVersions compatibilityVersion)
{
if (prefabObject == MetaPort.Instance.blockedAvatarPrefab)
{
Logger.Msg($"Blocked avatar prefab is loading. Ignoring...");
return;
}
OnObjectCreated(ref loadedObject);
}
@ -80,6 +104,12 @@ public class LazyPrune : MelonMod
GameObject prefabObject, CVRObjectLoader.LoadedObject loadedObject, AssetManagement.PropTags propTags,
CompatibilityVersions compatibilityVersion)
{
if (prefabObject == MetaPort.Instance.blockedSpawnablePrefab)
{
Logger.Msg($"Blocked spawnable prefab is loading. Ignoring...");
return;
}
OnObjectCreated(ref loadedObject);
}

2
LazyPrune/format.json
View file

@ -19,6 +19,6 @@
],
"downloadlink": "https://github.com/NotAKidOnSteam/NAK_CVR_Mods/releases/download/r32/LazyPrune.dll",
"sourcelink": "https://github.com/NotAKidOnSteam/NAK_CVR_Mods/tree/main/LazyPrune/",
"changelog": "- Fixed killtime check, would needlessly check known non-eligible objects for pruning.\n- Moved away from using GameEventSystem as it proved unreliable for tracking remote Avatar destruction, now patching Object Loader directly as loadedObject is not assigned when object wrappers are enabled.\n- Fixed scheduled prune job being nuked as it was created before scene load.",
"changelog": "- Fixed killtime check, would needlessly check known non-eligible objects for pruning.\n- Moved away from using GameEventSystem as it proved unreliable for tracking remote Avatar destruction, now patching Object Loader directly as loadedObject is not assigned when object wrappers are enabled.\n- Fixed scheduled prune job being nuked as it was created before initial scene load.\n- Patched two race conditions in the game that would cause the object loader to lock up.",
"embedcolor": "#1c75f1"
}