From 1d1ac3f13f96f0fa69fc57ea61af6e59d4e910a9 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 24 Nov 2015 18:35:07 +0300
Subject: Allow kill infinite particles if parent particle will be removed.

---
 src/particle/particle.cpp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'src/particle/particle.cpp')

diff --git a/src/particle/particle.cpp b/src/particle/particle.cpp
index b487e5ffb..dc566bb4e 100644
--- a/src/particle/particle.cpp
+++ b/src/particle/particle.cpp
@@ -477,6 +477,23 @@ void Particle::adjustEmitterSize(const int w, const int h)
     }
 }
 
+void Particle::prepareToDie()
+{
+    FOR_EACH (ParticleIterator, p, mChildParticles)
+    {
+        Particle *const particle = *p;
+        if (!particle)
+            continue;
+        particle->prepareToDie();
+        if (particle->isAlive() &&
+            particle->mLifetimeLeft == -1 &&
+            particle->mAutoDelete)
+        {
+            particle->kill();
+        }
+    }
+}
+
 void Particle::clear()
 {
     delete_all(mChildEmitters);
-- 
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