fix: add early return for case where subEmitter module is disabled

mob-sakai · mob-sakai · commit d1386a122167 · 2025-12-05T09:58:23.000+09:00
diff --git a/Packages/src/Runtime/Utilities/ParticleSystemExtensions.cs b/Packages/src/Runtime/Utilities/ParticleSystemExtensions.cs
@@ -190,6 +190,8 @@ public static bool IsSubEmitterOf(this ParticleSystem self, ParticleSystem paren
             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++)
             {

Original file line number	Diff line number	Diff line change
`@@ -190,6 +190,8 @@ public static bool IsSubEmitterOf(this ParticleSystem self, ParticleSystem paren`
`190`	`190`	`if (!self \|\| !parent) return false;`
`191`	`191`
`192`	`192`	`var subEmitters = parent.subEmitters;`
	`193`	`+ if (!subEmitters.enabled) return false; // No sub emitters.`
	`194`	`+`
`193`	`195`	`var count = subEmitters.subEmittersCount;`
`194`	`196`	`for (var i = 0; i < count; i++)`
`195`	`197`	`{`