From f0822424855da69add30307a78a7ce9b79dc812d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=A1s=20Badano?= <nicolas.d.badano@gmail.com>
Date: Tue, 13 Jan 2015 23:34:55 -0300
Subject: [PATCH] hearing: buggy PFH

---
 addons/hearing/functions/fnc_earRinging.sqf | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/addons/hearing/functions/fnc_earRinging.sqf b/addons/hearing/functions/fnc_earRinging.sqf
index a23fafae99..52e1ac69fc 100644
--- a/addons/hearing/functions/fnc_earRinging.sqf
+++ b/addons/hearing/functions/fnc_earRinging.sqf
@@ -24,27 +24,24 @@ GVAR(newStrength) = GVAR(newStrength) max _strength;
 
 if (missionNamespace getVariable [QGVAR(isEarRingingPlaying), false]) exitWith {};
 
+_fnc_removeEarRinging = {
+  GVAR(isEarRingingPlaying) = false;
+  // Delete this PFH, so it is only executed once
+  [(_this select 1)] call cba_fnc_removePerFrameHandler;
+};
+
 if (_strength > 0.75) exitWith {
   playSound "ACE_EarRinging_Heavy";
   GVAR(isEarRingingPlaying) = true;
-  0 spawn {
-    sleep 7;
-    GVAR(isEarRingingPlaying) = false;
-  };
+  [_fnc_removeEarRinging, 7.0, [] ] call CBA_fnc_addPerFrameHandler;
 };
 if (_strength > 0.5) exitWith {
   playSound "ACE_EarRinging_Medium";
   GVAR(isEarRingingPlaying) = true;
-  0 spawn {
-    sleep 5;
-    GVAR(isEarRingingPlaying) = false;
-  };
+  [_fnc_removeEarRinging, 5.0, [] ] call CBA_fnc_addPerFrameHandler;
 };
 if (_strength > 0.2) exitWith {
   playSound "ACE_EarRinging_Weak";
   GVAR(isEarRingingPlaying) = true;
-  0 spawn {
-    sleep 3;
-    GVAR(isEarRingingPlaying) = false;
-  };
+  [_fnc_removeEarRinging, 3.0, [] ] call CBA_fnc_addPerFrameHandler;
 };