From 4ada3fccdfc4d154efa74c0e4e94819bc95fc218 Mon Sep 17 00:00:00 2001
From: KayenEQ <kayen85@gmail.com>
Date: Wed, 14 Jul 2021 18:43:01 -0400
Subject: [PATCH] Implemented

Implemented

SE_Fearstun 	502
Stun with a max level limit. Normal stun restrictions don't apply. Base1 duration, base2 PC duration, max is level limit

SE_TwinCastBlocker 39
Previously unused spell effect that is now used on live. Simply, if this effect is present in a spell then the spell can not be twin cast.
---
 common/spdat.h         |  4 ++--
 zone/mob.cpp           |  3 +++
 zone/spell_effects.cpp | 27 +++++++++++++++++++++++++++
 3 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/common/spdat.h b/common/spdat.h
index ec4dca3fa..fa2bdd369 100644
--- a/common/spdat.h
+++ b/common/spdat.h
@@ -381,7 +381,7 @@ typedef enum {
 #define SE_PoisonCounter				36	// implemented
 //#define SE_DetectHostile				37	// not used
 //#define SE_DetectMagic				38	// not used
-//#define SE_DetectPoison				39	// not used TODO: NEW EFFECT Stacking:: Twincast Blocker
+#define SE_TwinCastBlocker				39	// implemented - If present in spell, then the spell can not be twincast.
 #define SE_DivineAura					40	// implemented
 #define SE_Destroy						41	// implemented - Disintegrate, Banishment of Shadows
 #define SE_ShadowStep					42	// implemented
@@ -844,7 +844,7 @@ typedef enum {
 //#define SE_AddExtraAttackPct_1h_Secondary	499 //
 //#define SE_Fc_CastTimeMod2			500 //
 //#define SE_Fc_CastTimeAmt				501 //
-//#define SE_Fearstun					502 //
+#define SE_Fearstun						502 // implemented - Stun with a max level limit. Normal stun restrictions don't apply.
 #define SE_Melee_Damage_Position_Mod	503 // implemented - modify melee damage by pct if done from Front or Behind
 //#define SE_Melee_Damage_Position_Amt	504 //
 #define SE_Damage_Taken_Position_Mod	505 // implemented - mitigate melee damage by pct if dmg taken from Front or Behind
diff --git a/zone/mob.cpp b/zone/mob.cpp
index 80c1ccfcd..60037057a 100644
--- a/zone/mob.cpp
+++ b/zone/mob.cpp
@@ -3701,6 +3701,9 @@ void Mob::TryTwincast(Mob *caster, Mob *target, uint32 spell_id)
 	if(!IsValidSpell(spell_id))
 		return;
 
+	if (IsEffectInSpell(spell_id, SE_TwinCastBlocker))
+		return;
+
 	if(IsClient())
 	{
 		int32 focus = CastToClient()->GetFocusEffect(focusTwincast, spell_id);
diff --git a/zone/spell_effects.cpp b/zone/spell_effects.cpp
index 59682fc52..08f912189 100644
--- a/zone/spell_effects.cpp
+++ b/zone/spell_effects.cpp
@@ -2918,6 +2918,32 @@ bool Mob::SpellEffect(Mob* caster, uint16 spell_id, float partial, int level_ove
 					caster->SetTopRampageList();
 				break;
 			}
+
+			case SE_Fearstun: {
+				//Normal 'stun' restrictions do not apply. base1=duration, base2=PC duration, max =lv restrict
+				if (!caster)
+					break;
+
+				if (IsNPC() && GetSpecialAbility(UNSTUNABLE)) {
+					caster->MessageString(Chat::SpellFailure, IMMUNE_STUN);
+					break;
+				}
+
+				if (IsNPC() && GetSpecialAbility(UNFEARABLE)) {
+					caster->MessageString(Chat::SpellFailure, IMMUNE_FEAR);
+					break;
+				}
+
+				if (GetLevel() <= spells[spell_id].max[i]) {
+					if (IsClient())
+						Stun(spells[spell_id].base2[i]);
+					else
+						Stun(effect_value);
+				}
+				else 
+					caster->MessageString(Chat::SpellFailure, FEAR_TOO_HIGH);
+				break;
+			}
 	
 			case SE_PersistentEffect:
 				MakeAura(spell_id);
@@ -3177,6 +3203,7 @@ bool Mob::SpellEffect(Mob* caster, uint16 spell_id, float partial, int level_ove
 			case SE_Double_Backstab_Front:
 			case SE_Pet_Crit_Melee_Damage_Pct_Owner:
 			case SE_Pet_Add_Atk:
+			case SE_TwinCastBlocker:
 			{
 				break;
 			}