3 files changed, 27 insertions, 18 deletions

diff --git a/src/server/game/Scripting/ScriptMgr.cpp b/src/server/game/Scripting/ScriptMgr.cpp
index cf9cb50b3be..3eed0132d3c 100644
--- a/src/server/game/Scripting/ScriptMgr.cpp
+++ b/src/server/game/Scripting/ScriptMgr.cpp
@@ -26,6 +26,7 @@
 #include "Errors.h"
 #include "GameObject.h"
 #include "GossipDef.h"
+#include "Item.h"
 #include "LFGScripts.h"
 #include "Log.h"
 #include "Map.h"
diff --git a/src/server/game/Scripting/ScriptSystem.cpp b/src/server/game/Scripting/ScriptSystem.cpp
index f205fa138af..3a86e761aca 100644
--- a/src/server/game/Scripting/ScriptSystem.cpp
+++ b/src/server/game/Scripting/ScriptSystem.cpp
@@ -22,6 +22,10 @@
 #include "Log.h"
 #include "ObjectMgr.h"
 #include "ScriptMgr.h"
+#include "SplineChain.h"
+
+SystemMgr::SystemMgr() = default;
+SystemMgr::~SystemMgr() = default;
 
 SystemMgr* SystemMgr::instance()
 {
@@ -109,7 +113,7 @@ void SystemMgr::LoadScriptSplineChains()
             uint32 entry = fieldsMeta[0].GetUInt32();
             uint16 chainId = fieldsMeta[1].GetUInt16();
             uint8 splineId = fieldsMeta[2].GetUInt8();
-            SplineChain& chain = m_mSplineChainsMap[{entry,chainId}];
+            std::vector<SplineChainLink>& chain = m_mSplineChainsMap[{entry,chainId}];
 
             if (splineId != chain.size())
             {
@@ -117,8 +121,9 @@ void SystemMgr::LoadScriptSplineChains()
                 continue;
             }
 
-            uint32 expectedDuration = fieldsMeta[3].GetUInt32(), msUntilNext = fieldsMeta[4].GetUInt32();
-            chain.push_back(SplineChainLink(expectedDuration, msUntilNext));
+            uint32 expectedDuration = fieldsMeta[3].GetUInt32();
+            uint32 msUntilNext = fieldsMeta[4].GetUInt32();
+            chain.emplace_back(expectedDuration, msUntilNext);
 
             if (splineId == 0)
                 ++chainCount;
@@ -138,7 +143,7 @@ void SystemMgr::LoadScriptSplineChains()
                 TC_LOG_WARN("server.loading", "Creature #%u has waypoint data for spline chain %u. No such chain exists - entry skipped.", entry, chainId);
                 continue;
             }
-            SplineChain& chain = it->second;
+            std::vector<SplineChainLink>& chain = it->second;
             if (splineId >= chain.size())
             {
                 TC_LOG_WARN("server.loading", "Creature #%u has waypoint data for spline (%u,%u). The specified chain does not have a spline with this index - entry skipped.", entry, chainId, splineId);
@@ -158,7 +163,15 @@ void SystemMgr::LoadScriptSplineChains()
     }
 }
 
-SplineChain const* SystemMgr::GetSplineChain(Creature const* who, uint16 id) const
+std::vector<SplineChainLink> const* SystemMgr::GetSplineChain(uint32 entry, uint16 chainId) const
+{
+    auto it = m_mSplineChainsMap.find({ entry, chainId });
+    if (it != m_mSplineChainsMap.end())
+        return &it->second;
+    return nullptr;
+}
+
+std::vector<SplineChainLink> const* SystemMgr::GetSplineChain(Creature const* who, uint16 id) const
 {
     return GetSplineChain(who->GetEntry(), id);
 }
diff --git a/src/server/game/Scripting/ScriptSystem.h b/src/server/game/Scripting/ScriptSystem.h
index 304275e87c7..af29bf1fdec 100644
--- a/src/server/game/Scripting/ScriptSystem.h
+++ b/src/server/game/Scripting/ScriptSystem.h
@@ -21,11 +21,11 @@
 
 #include "Define.h"
 #include "Hash.h"
-#include "SplineChain.h"
 #include <unordered_map>
 #include <vector>
 
 class Creature;
+struct SplineChainLink;
 
 #define TEXT_SOURCE_RANGE -1000000                          //the amount of entries each text source has available
 
@@ -68,8 +68,10 @@ typedef std::vector<ScriptPointMove> ScriptPointVector;
 class TC_GAME_API SystemMgr
 {
     private:
-        SystemMgr() { }
-        ~SystemMgr() { }
+        SystemMgr();
+        ~SystemMgr();
+        SystemMgr(SystemMgr const&) = delete;
+        SystemMgr& operator=(SystemMgr const&) = delete;
 
     public:
         static SystemMgr* instance();
@@ -90,20 +92,13 @@ class TC_GAME_API SystemMgr
             return &itr->second;
         }
 
-        SplineChain const* GetSplineChain(uint32 entry, uint16 chainId) const
-        {
-            auto it = m_mSplineChainsMap.find({ entry, chainId });
-            if (it == m_mSplineChainsMap.end())
-                return nullptr;
-            return &it->second;
-        }
-
-        SplineChain const* GetSplineChain(Creature const* who, uint16 id) const;
+        std::vector<SplineChainLink> const* GetSplineChain(uint32 entry, uint16 chainId) const;
+        std::vector<SplineChainLink> const* GetSplineChain(Creature const* who, uint16 id) const;
 
     protected:
         PointMoveMap    m_mPointMoveMap;                    //coordinates for waypoints
         typedef std::pair<uint32, uint16> ChainKeyType; // creature entry + chain ID
-        std::unordered_map<ChainKeyType, SplineChain> m_mSplineChainsMap; // spline chains
+        std::unordered_map<ChainKeyType, std::vector<SplineChainLink>> m_mSplineChainsMap; // spline chains
 };
 
 #define sScriptSystemMgr SystemMgr::instance()