From d1386a12216743a6e09f1b9b87bea1dfcf7702e4 Mon Sep 17 00:00:00 2001
From: mob-sakai <12690315+mob-sakai@users.noreply.github.com>
Date: Fri, 5 Dec 2025 09:58:23 +0900
Subject: [PATCH] fix: add early return for case where subEmitter module is
 disabled

---
 Packages/src/Runtime/Utilities/ParticleSystemExtensions.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Packages/src/Runtime/Utilities/ParticleSystemExtensions.cs b/Packages/src/Runtime/Utilities/ParticleSystemExtensions.cs
index 709fce8..4bd5c69 100644
--- a/Packages/src/Runtime/Utilities/ParticleSystemExtensions.cs
+++ b/Packages/src/Runtime/Utilities/ParticleSystemExtensions.cs
@@ -190,6 +190,8 @@ namespace Coffee.UIParticleInternal
             if (!self || !parent) return false;
 
             var subEmitters = parent.subEmitters;
+            if (!subEmitters.enabled) return false; // No sub emitters.
+
             var count = subEmitters.subEmittersCount;
             for (var i = 0; i < count; i++)
             {