Scripts/Icecrown Citadel: Fixed Mystic Buffet applying on targets hidden behind Ice Tombs

3 files changed, 47 insertions, 0 deletions

diff --git a/sql/updates/world/2012_04_08_00_world_creature_template.sql b/sql/updates/world/2012_04_08_01_world_creature_template.sql
index c6665729b75..c6665729b75 100644
--- a/sql/updates/world/2012_04_08_00_world_creature_template.sql
+++ b/sql/updates/world/2012_04_08_01_world_creature_template.sql
diff --git a/sql/updates/world/2012_04_08_02_world_spell_script_names.sql b/sql/updates/world/2012_04_08_02_world_spell_script_names.sql
new file mode 100644
index 00000000000..dd23c9ef560
--- /dev/null
+++ b/sql/updates/world/2012_04_08_02_world_spell_script_names.sql
@@ -0,0 +1,6 @@
+DELETE FROM `spell_script_names` WHERE `ScriptName`='spell_sindragosa_mystic_buffet';
+INSERT INTO `spell_script_names` (`spell_id`,`ScriptName`) VALUES
+(70127,'spell_sindragosa_mystic_buffet'),
+(72528,'spell_sindragosa_mystic_buffet'),
+(72529,'spell_sindragosa_mystic_buffet'),
+(72530,'spell_sindragosa_mystic_buffet');
diff --git a/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp b/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp
index 843966e5b1f..514bd112894 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp
+++ b/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp
@@ -1280,6 +1280,46 @@ class spell_sindragosa_icy_grip : public SpellScriptLoader
         }
 };
 
+class MysticBuffetTargetFilter
+{
+    public:
+        explicit MysticBuffetTargetFilter(Unit* caster) : _caster(caster) { }
+
+        bool operator()(Unit* unit)
+        {
+            return !unit->IsWithinLOSInMap(_caster);
+        }
+
+    private:
+        Unit* _caster;
+};
+
+class spell_sindragosa_mystic_buffet : public SpellScriptLoader
+{
+    public:
+        spell_sindragosa_mystic_buffet() : SpellScriptLoader("spell_sindragosa_mystic_buffet") { }
+
+        class spell_sindragosa_mystic_buffet_SpellScript : public SpellScript
+        {
+            PrepareSpellScript(spell_sindragosa_mystic_buffet_SpellScript);
+
+            void FilterTargets(std::list<Unit*>& unitList)
+            {
+                unitList.remove_if(MysticBuffetTargetFilter(GetCaster()));
+            }
+
+            void Register()
+            {
+                OnUnitTargetSelect += SpellUnitTargetFn(spell_sindragosa_mystic_buffet_SpellScript::FilterTargets, EFFECT_0, TARGET_UNIT_SRC_AREA_ENEMY);
+            }
+        };
+
+        SpellScript* GetSpellScript() const
+        {
+            return new spell_sindragosa_mystic_buffet_SpellScript();
+        }
+};
+
 class spell_rimefang_icy_blast : public SpellScriptLoader
 {
     public:
@@ -1505,6 +1545,7 @@ void AddSC_boss_sindragosa()
     new spell_sindragosa_frost_beacon();
     new spell_sindragosa_ice_tomb();
     new spell_sindragosa_icy_grip();
+    new spell_sindragosa_mystic_buffet();
     new spell_rimefang_icy_blast();
     new spell_frostwarden_handler_order_whelp();
     new spell_frostwarden_handler_focus_fire();