Scripts/ICC: override default jump behavior in Sindragosa's Icy Grip Jump - she pulls everyone up and into the model, not just to the unit's margin

Author: ccrs

sql/updates/world/3.3.5/2025_10_10_02_world.sql

@@ -0,0 +1,4 @@
+-- Icy Grip Jump
+DELETE FROM `spell_script_names` WHERE `ScriptName` = 'spell_sindragosa_icy_grip_jump';
+INSERT INTO `spell_script_names` (`spell_id`, `ScriptName`) VALUES
+(70122, 'spell_sindragosa_icy_grip_jump');

src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp

@@ -1359,6 +1359,31 @@ class spell_sindragosa_icy_grip : public SpellScript
     }
 };
 
+// 70122 - Icy Grip Jump
+class spell_sindragosa_icy_grip_jump : public SpellScript
+{
+    PrepareSpellScript(spell_sindragosa_icy_grip_jump);
+
+    void HandleEffect(SpellEffIndex effIndex)
+    {
+        PreventHitDefaultEffect(effIndex);
+
+        Unit* target = GetHitUnit();
+        Unit* caster = GetCaster();
+        if (!target || !caster)
+            return;
+
+        Position destination = target->GetPosition();
+        destination.m_positionZ += 1.5f;
+        caster->GetMotionMaster()->MoveJump(destination, caster->GetExactDist2d(destination), 10.f);
+    }
+
+    void Register() override
+    {
+        OnEffectLaunchTarget += SpellEffectFn(spell_sindragosa_icy_grip_jump::HandleEffect, EFFECT_0, SPELL_EFFECT_JUMP);
+    }
+};
+
 class MysticBuffetTargetFilter
 {
     public:
@@ -1597,6 +1622,7 @@ void AddSC_boss_sindragosa()
     RegisterSpellScript(spell_sindragosa_frost_beacon);
     RegisterSpellScript(spell_sindragosa_ice_tomb_trap);
     RegisterSpellScript(spell_sindragosa_icy_grip);
+    RegisterSpellScript(spell_sindragosa_icy_grip_jump);
     RegisterSpellScript(spell_sindragosa_mystic_buffet);
     RegisterSpellScript(spell_rimefang_icy_blast);
     RegisterSpellScript(spell_frostwarden_handler_order_whelp);