add naglering effect

sim/common/sod/item_effects/phase_7.go

@@ -35,7 +35,7 @@ func init() {
 		})
 
 		core.MakePermanent(character.GetOrRegisterAura(core.Aura{
-			Label: "Splintered Shieldd",
+			Label: "Splintered Shield",
 			OnSpellHitTaken: func(aura *core.Aura, sim *core.Simulation, spell *core.Spell, result *core.SpellResult) {
 				if result.Landed() && spell.ProcMask.Matches(core.ProcMaskMelee) {
 					procSpell.Cast(sim, spell.Unit)

sim/common/vanilla/item_effects.go

@@ -34,6 +34,7 @@ const (
 	Firebreather                    = 10797
 	VilerendSlicer                  = 11603
 	HookfangShanker                 = 11635
+	Naglering                       = 11669
 	LinkensSwordOfMastery           = 11902
 	SearingNeedle                   = 12531
 	PipsSkinner                     = 12709
@@ -2898,6 +2899,36 @@ func init() {
 		BlazefuryTriggerAura(character, 7712, core.SpellSchoolFire, 2)
 	})
 
+	// https://www.wowhead.com/classic/item=11669/naglering
+	// When struck in combat inflicts 3 Arcane damage to the attacker.
+	core.NewItemEffect(Naglering, func(agent core.Agent) {
+		character := agent.GetCharacter()
+		character.PseudoStats.ThornsDamage += 3
+
+		procSpell := character.RegisterSpell(core.SpellConfig{
+			ActionID:    core.ActionID{ItemID: Naglering},
+			SpellSchool: core.SpellSchoolArcane,
+			ProcMask:    core.ProcMaskEmpty,
+			Flags:       core.SpellFlagBinary | core.SpellFlagNoOnCastComplete | core.SpellFlagPassiveSpell,
+
+			DamageMultiplier: 1,
+			ThreatMultiplier: 1,
+
+			ApplyEffects: func(sim *core.Simulation, target *core.Unit, spell *core.Spell) {
+				spell.CalcAndDealDamage(sim, target, 3, spell.OutcomeMagicHit)
+			},
+		})
+
+		core.MakePermanent(character.GetOrRegisterAura(core.Aura{
+			Label: "Thorns (Naglering)",
+			OnSpellHitTaken: func(aura *core.Aura, sim *core.Simulation, spell *core.Spell, result *core.SpellResult) {
+				if result.Landed() && spell.ProcMask.Matches(core.ProcMaskMelee) {
+					procSpell.Cast(sim, spell.Unit)
+				}
+			},
+		}))
+	})
+
 	// https://www.wowhead.com/classic/item=1168/skullflame-shield
 	// Equip: When struck in combat has a 3% chance of stealing 35 life from target enemy. (Proc chance: 3%)
 	// Equip: When struck in combat has a 1% chance of dealing 75 to 125 Fire damage to all targets around you. (Proc chance: 1%)