Core/Movement: Add new SplineChainMovementGenerator that allows accurate replication of sniffed waypoints in static sequences, along with DB facilities that allow loading of waypoints from DB.

1 files changed, 19 insertions, 6 deletions

diff --git a/src/server/game/Scripting/ScriptSystem.h b/src/server/game/Scripting/ScriptSystem.h
index 7cf8ffc85b0..2595fd093aa 100644
--- a/src/server/game/Scripting/ScriptSystem.h
+++ b/src/server/game/Scripting/ScriptSystem.h
@@ -58,22 +58,35 @@ class TC_GAME_API SystemMgr
 
         //Database
         void LoadScriptWaypoints();
+        void LoadScriptSplineChains();
 
-        ScriptPointVector const& GetPointMoveList(uint32 creatureEntry) const
+        ScriptPointVector const* GetPointMoveList(uint32 creatureEntry) const
         {
             PointMoveMap::const_iterator itr = m_mPointMoveMap.find(creatureEntry);
 
             if (itr == m_mPointMoveMap.end())
-                return _empty;
+                return nullptr;
 
-            return itr->second;
+            return &itr->second;
+        }
+
+        SplineChain const* GetSplineChain(uint32 entry, uint8 id) const
+        {
+            auto it = m_mSplineChainsMap.find({ entry, id });
+            if (it == m_mSplineChainsMap.end())
+                return nullptr;
+            return &it->second;
+        }
+
+        SplineChain const* GetSplineChain(Creature const* who, uint8 id) const
+        {
+            return GetSplineChain(who->GetEntry(), id);
         }
 
     protected:
         PointMoveMap    m_mPointMoveMap;                    //coordinates for waypoints
-
-    private:
-        static ScriptPointVector const _empty;
+        typedef std::pair<uint32, uint8> ChainKeyType; // creature entry + chain ID
+        std::unordered_map<ChainKeyType, SplineChain> m_mSplineChainsMap; // spline chains
 };
 
 #define sScriptSystemMgr SystemMgr::instance()