From df2f3caafbe279f1457d74f8183cb561ac14aa17 Mon Sep 17 00:00:00 2001
From: mob-sakai <12690315+mob-sakai@users.noreply.github.com>
Date: Tue, 14 Oct 2025 19:43:29 +0900
Subject: [PATCH] fix: fix: second and subsequent bursts not displayed when
 world simulation and non-looping

close #326
---
 Packages/src/Runtime/UIParticleRenderer.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Packages/src/Runtime/UIParticleRenderer.cs b/Packages/src/Runtime/UIParticleRenderer.cs
index f1ff6d4..92cf049 100644
--- a/Packages/src/Runtime/UIParticleRenderer.cs
+++ b/Packages/src/Runtime/UIParticleRenderer.cs
@@ -311,6 +311,13 @@ namespace Coffee.UIExtensions
 #endif
                 {
                     ResolveResolutionChange(psPos, scale);
+
+                    // fix: second and subsequent bursts not displayed when world simulation and non-looping. (#326)
+                    if (!_particleSystem.IsLocalSpace() && !main.loop && _particleSystem.time == 0)
+                    {
+                        _delay = true;
+                    }
+
                     Simulate(scale, _parent.isPaused || _delay);
 
                     if (_delay && !_parent.isPaused)