From 41bce64ffcc4c0c55200cf208ff70b6ffb3b7e5b Mon Sep 17 00:00:00 2001
From: hondacrx <prelude_20032002@yahoo.com>
Date: Sat, 26 May 2018 13:11:47 -0400
Subject: [PATCH] Core/Spells: Fixes OverflowException for ChainTargets

---
 Source/Game/DataStorage/Structs/S_Records.cs | 2 +-
 Source/Game/Spells/Spell.cs                  | 4 ++--
 Source/Game/Spells/SpellInfo.cs              | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Source/Game/DataStorage/Structs/S_Records.cs b/Source/Game/DataStorage/Structs/S_Records.cs
index 1a9f44100..52b515584 100644
--- a/Source/Game/DataStorage/Structs/S_Records.cs
+++ b/Source/Game/DataStorage/Structs/S_Records.cs
@@ -287,7 +287,7 @@ namespace Game.DataStorage
         public uint EffectAuraPeriod;
         public float EffectBonusCoefficient;
         public float EffectChainAmplitude;
-        public uint EffectChainTargets;
+        public int EffectChainTargets;
         public int EffectDieSides;
         public uint EffectItemType;
         public uint EffectMechanic;
diff --git a/Source/Game/Spells/Spell.cs b/Source/Game/Spells/Spell.cs
index 00c9e61f6..27b1d0725 100644
--- a/Source/Game/Spells/Spell.cs
+++ b/Source/Game/Spells/Spell.cs
@@ -1019,7 +1019,7 @@ namespace Game.Spells
             if (effect == null)
                 return;
 
-            uint maxTargets = effect.ChainTargets;
+            int maxTargets = effect.ChainTargets;
             Player modOwner = m_caster.GetSpellModOwner();
             if (modOwner)
                 modOwner.ApplySpellMod(m_spellInfo.Id, SpellModOp.JumpTargets, ref maxTargets, this);
@@ -1033,7 +1033,7 @@ namespace Game.Spells
                 m_applyMultiplierMask |= (byte)effMask;
 
                 List<WorldObject> targets = new List<WorldObject>();
-                SearchChainTargets(targets, maxTargets - 1, target, targetType.GetObjectType(), targetType.GetCheckType(), effect.ImplicitTargetConditions, targetType.GetTarget() == Targets.UnitChainhealAlly);
+                SearchChainTargets(targets, (uint)maxTargets - 1, target, targetType.GetObjectType(), targetType.GetCheckType(), effect.ImplicitTargetConditions, targetType.GetTarget() == Targets.UnitChainhealAlly);
 
                 // Chain primary target is added earlier
                 CallScriptObjectAreaTargetSelectHandlers(targets, effIndex, targetType);
diff --git a/Source/Game/Spells/SpellInfo.cs b/Source/Game/Spells/SpellInfo.cs
index df26ac583..c8bcd4ce0 100644
--- a/Source/Game/Spells/SpellInfo.cs
+++ b/Source/Game/Spells/SpellInfo.cs
@@ -4395,7 +4395,7 @@ namespace Game.Spells
         public SpellImplicitTargetInfo TargetB;
         public SpellRadiusRecord RadiusEntry;
         public SpellRadiusRecord MaxRadiusEntry;
-        public uint ChainTargets;
+        public int ChainTargets;
         public uint ItemType;
         public uint TriggerSpell;
         public FlagArray128 SpellClassMask;