From 5a836591363a5ed45da9e2fcf9d18a24fbce4f80 Mon Sep 17 00:00:00 2001
From: PabstMirror <pabstmirror@gmail.com>
Date: Tue, 23 Aug 2016 02:57:54 -0500
Subject: [PATCH] Don't cookoff when commander turret is hit (#4280)

---
 addons/cookoff/XEH_postInit.sqf               | 18 +++++++++++++++++-
 addons/cookoff/functions/fnc_handleDamage.sqf |  4 ++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/addons/cookoff/XEH_postInit.sqf b/addons/cookoff/XEH_postInit.sqf
index b241eed532..411f9d5a78 100644
--- a/addons/cookoff/XEH_postInit.sqf
+++ b/addons/cookoff/XEH_postInit.sqf
@@ -3,9 +3,25 @@
 [QGVAR(engineFire), FUNC(engineFire)] call CBA_fnc_addEventHandler;
 [QGVAR(cookOff), FUNC(cookOff)] call CBA_fnc_addEventHandler;
 
+GVAR(cacheTankDuplicates) = call CBA_fnc_createNamespace;
+
 // cookoff and burning engine
 ["Tank", "init", {
-    (_this select 0) addEventHandler ["HandleDamage", {
+    params ["_vehicle"];
+    private _typeOf = typeOf _vehicle;
+    if (isNil {GVAR(cacheTankDuplicates) getVariable _typeOf}) then {
+        private _hitpoints = (getAllHitPointsDamage _vehicle param [0, []]) apply {toLower _x};
+        private _duplicateHitpoints = [];
+        {
+            if ((_x != "") && {_x in (_hitpoints select [0,_forEachIndex])}) then {
+                _duplicateHitpoints pushBack _forEachIndex;
+            };
+        } forEach _hitpoints;
+        TRACE_2("dupes",_typeOf,_duplicateHitpoints);
+        GVAR(cacheTankDuplicates) setVariable [_typeOf, _duplicateHitpoints];
+    };
+
+    _vehicle addEventHandler ["HandleDamage", {
         if (GVAR(enable)) then {
             ["tank", _this] call FUNC(handleDamage);
         };
diff --git a/addons/cookoff/functions/fnc_handleDamage.sqf b/addons/cookoff/functions/fnc_handleDamage.sqf
index f1eb8542d9..2a0f2d54bc 100644
--- a/addons/cookoff/functions/fnc_handleDamage.sqf
+++ b/addons/cookoff/functions/fnc_handleDamage.sqf
@@ -60,6 +60,10 @@ if (_simulationType == "tank") exitWith {
     // determine ammo storage location
     private _ammoLocationHitpoint = getText (_vehicle  call CBA_fnc_getObjectConfig >> QGVAR(ammoLocation));
 
+    if (_hitIndex in (GVAR(cacheTankDuplicates) getVariable (typeOf _vehicle))) then {
+        _hitpoint = "#subturret";
+    };
+    
     // ammo was hit, high chance for cook-off
     if (_hitpoint == _ammoLocationHitpoint) then {
         if (_damage > 0.5 && {random 1 < 0.7}) then {