From f9e592e9c7b758d8d61d43e7f2c6b09cc0c1dd7f Mon Sep 17 00:00:00 2001
From: Subv <s.v.h21@hotmail.com>
Date: Mon, 24 Dec 2012 18:24:30 -0500
Subject: Scripts/HallsOfOrigination: Some work on Halls of Origination. Temple
 Guardian Anhuur's script added. ToDo: Make the triggers invisible.

Merry Christmas folks!
---
 .../IcecrownCitadel/boss_the_lich_king.cpp         | 23 ++--------------------
 1 file changed, 2 insertions(+), 21 deletions(-)

(limited to 'src/server/scripts/Northrend')

diff --git a/src/server/scripts/Northrend/IcecrownCitadel/boss_the_lich_king.cpp b/src/server/scripts/Northrend/IcecrownCitadel/boss_the_lich_king.cpp
index ec5172aeb83..a2663074de8 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/boss_the_lich_king.cpp
+++ b/src/server/scripts/Northrend/IcecrownCitadel/boss_the_lich_king.cpp
@@ -383,25 +383,6 @@ class NecroticPlagueTargetCheck : public std::unary_function<Unit*, bool>
         uint32 _notAura2;
 };
 
-class HeightDifferenceCheck
-{
-    public:
-        HeightDifferenceCheck(GameObject* go, float diff, bool reverse)
-            : _baseObject(go), _difference(diff), _reverse(reverse)
-        {
-        }
-
-        bool operator()(WorldObject* unit) const
-        {
-            return (unit->GetPositionZ() - _baseObject->GetPositionZ() > _difference) != _reverse;
-        }
-
-    private:
-        GameObject* _baseObject;
-        float _difference;
-        bool _reverse;
-};
-
 class FrozenThroneResetWorker
 {
     public:
@@ -1535,7 +1516,7 @@ class npc_valkyr_shadowguard : public CreatureScript
                             {
                                 std::list<Creature*> triggers;
                                 GetCreatureListWithEntryInGrid(triggers, me, NPC_WORLD_TRIGGER, 150.0f);
-                                triggers.remove_if(HeightDifferenceCheck(platform, 5.0f, true));
+                                triggers.remove_if(Trinity::HeightDifferenceCheck(platform, 5.0f, true));
                                 if (triggers.empty())
                                     return;
 
@@ -2325,7 +2306,7 @@ class spell_the_lich_king_quake : public SpellScriptLoader
             void FilterTargets(std::list<WorldObject*>& targets)
             {
                 if (GameObject* platform = ObjectAccessor::GetGameObject(*GetCaster(), GetCaster()->GetInstanceScript()->GetData64(DATA_ARTHAS_PLATFORM)))
-                    targets.remove_if(HeightDifferenceCheck(platform, 5.0f, false));
+                    targets.remove_if(Trinity::HeightDifferenceCheck(platform, 5.0f, false));
             }
 
             void HandleSendEvent(SpellEffIndex /*effIndex*/)
-- 
cgit v1.2.3