From 5918daf818cf6ad1472e8d36770f88c1af0c6e2a Mon Sep 17 00:00:00 2001
From: Luke Street <luke.street@encounterpc.com>
Date: Thu, 6 May 2021 14:35:02 -0400
Subject: [PATCH] CElementGen: Add activeParticleCount sanity check

---
 Runtime/Particle/CElementGen.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Runtime/Particle/CElementGen.cpp b/Runtime/Particle/CElementGen.cpp
index 64a0ed9c0..beb6f1dae 100644
--- a/Runtime/Particle/CElementGen.cpp
+++ b/Runtime/Particle/CElementGen.cpp
@@ -358,6 +358,11 @@ void CElementGen::AccumulateBounds(const zeus::CVector3f& pos, float size) {
 void CElementGen::UpdateAdvanceAccessParameters(u32 activeParticleCount, s32 particleFrame) {
   CGenDescription* desc = x28_loadedGenDesc;
 
+  if (activeParticleCount >= x60_advValues.size()) {
+    Log.report(logvisor::Fatal, FMT_STRING("activeParticleCount ({}) >= advValues size ({})"),
+               activeParticleCount, x60_advValues.size());
+  }
+
   std::array<float, 8>& arr = x60_advValues[activeParticleCount];
   CParticleGlobals::instance()->m_particleAccessParameters = &arr;