Implemented Conversation scripts

Source/Game/DataStorage/ConversationDataStorage.cs

@@ -158,7 +158,7 @@ namespace Game.DataStorage
                 Log.outInfo(LogFilter.ServerLoading, "Loaded 0 Conversation actors. DB table `conversation_actors` is empty.");
             }
 
-            SQLResult templateResult = DB.World.Query("SELECT Id, FirstLineId, LastLineEndTime, VerifiedBuild FROM conversation_template");
+            SQLResult templateResult = DB.World.Query("SELECT Id, FirstLineId, LastLineEndTime, ScriptName FROM conversation_template");
             if (!templateResult.IsEmpty())
             {
                 uint oldMSTime = Time.GetMSTime();
@@ -169,6 +169,7 @@ namespace Game.DataStorage
                     conversationTemplate.Id = templateResult.Read<uint>(0);
                     conversationTemplate.FirstLineId = templateResult.Read<uint>(1);
                     conversationTemplate.LastLineEndTime = templateResult.Read<uint>(2);
+                    conversationTemplate.ScriptId = Global.ObjectMgr.GetScriptId(templateResult.Read<string>(3));
 
                     conversationTemplate.Actors = actorsByConversation[conversationTemplate.Id].ToList();
                     conversationTemplate.ActorGuids = actorGuidsByConversation[conversationTemplate.Id].ToList();
@@ -234,6 +235,7 @@ namespace Game.DataStorage
         public uint Id;
         public uint FirstLineId;     // Link to ConversationLine.db2
         public uint LastLineEndTime; // Time in ms after conversation creation the last line fades out
+        public uint ScriptId;
 
         public List<ConversationActorTemplate> Actors = new List<ConversationActorTemplate>();
         public List<ulong> ActorGuids = new List<ulong>();

Source/Game/Entities/Conversation.cs

@@ -145,6 +145,8 @@ namespace Game.Entities
                 }
             }
 
+            Global.ScriptMgr.OnConversationCreate(this, creator);
+
             List<ushort> actorIndices = new List<ushort>();
             foreach (ConversationLineTemplate line in conversationTemplate.Lines)
             {
@@ -182,6 +184,11 @@ namespace Game.Entities
             _participants.Add(participantGuid);
         }
 
+        public uint GetScriptId()
+        {
+            return Global.ConversationDataStorage.GetConversationTemplate(GetEntry()).ScriptId;
+        }
+
         uint GetDuration() { return _duration; }
 
         public ObjectGuid GetCreatorGuid() { return _creatorGuid; }

Source/Game/Globals/ObjectManager.cs

@@ -1031,6 +1031,7 @@ namespace Game
             scriptNamesStorage.Add("");
             SQLResult result = DB.World.Query(
               "SELECT DISTINCT(ScriptName) FROM Battleground_template WHERE ScriptName <> '' " +
+              "UNION SELECT DISTINCT(ScriptName) FROM conversation_template WHERE ScriptName <> '' " +
               "UNION SELECT DISTINCT(ScriptName) FROM creature WHERE ScriptName <> '' " +        
               "UNION SELECT DISTINCT(ScriptName) FROM creature_template WHERE ScriptName <> '' " +
               "UNION SELECT DISTINCT(ScriptName) FROM criteria_data WHERE ScriptName <> '' AND type = 11 " +

Source/Game/Scripting/CoreScripts.cs

@@ -736,6 +736,19 @@ namespace Game.Scripting
         public virtual AreaTriggerAI GetAI(AreaTrigger at) { return null; }
     }
 
+    class ConversationScript : ScriptObject
+    {
+        public ConversationScript(string name) : base(name)
+        {
+            Global.ScriptMgr.AddScript(this);
+        }
+
+        public override bool IsDatabaseBound() { return true; }
+
+        // Called when Conversation is created but not added to Map yet.
+        public virtual void OnConversationCreate(Conversation conversation, Unit creator) { }
+    }
+
     public class SceneScript : ScriptObject
     {
         public SceneScript(string name) : base(name)

Source/Game/Scripting/ScriptManager.cs

@@ -257,7 +257,7 @@ namespace Game.Scripting
                     if (!m_mSplineChainsMap.ContainsKey(key))
                         m_mSplineChainsMap[key] = new List<SplineChainLink>();
 
-                    var chain = m_mSplineChainsMap[Tuple.Create(entry,chainId)];
+                    var chain = m_mSplineChainsMap[Tuple.Create(entry, chainId)];
                     if (splineId != chain.Count)
                     {
                         Log.outWarn(LogFilter.ServerLoading, "Creature #{0}: Chain {1} has orphaned spline {2}, skipped.", entry, chainId, splineId);
@@ -281,7 +281,7 @@ namespace Game.Scripting
                     float posX = resultWP.Read<float>(4);
                     float posY = resultWP.Read<float>(5);
                     float posZ = resultWP.Read<float>(6);
-                    var chain = m_mSplineChainsMap.LookupByKey(Tuple.Create(entry,chainId));
+                    var chain = m_mSplineChainsMap.LookupByKey(Tuple.Create(entry, chainId));
                     if (chain == null)
                     {
                         Log.outWarn(LogFilter.ServerLoading, "Creature #{0} has waypoint data for spline chain {1}. No such chain exists - entry skipped.", entry, chainId);
@@ -1289,6 +1289,14 @@ namespace Game.Scripting
             return RunScriptRet<AreaTriggerEntityScript, AreaTriggerAI>(p => p.GetAI(areaTrigger), areaTrigger.GetScriptId(), null);
         }
 
+        // ConversationScript
+        public void OnConversationCreate(Conversation conversation, Unit creator)
+        {
+            Contract.Assert(conversation != null);
+
+            RunScript<ConversationScript>(script => script.OnConversationCreate(conversation, creator), conversation.GetScriptId());
+        }
+
         //SceneScript
         public void OnSceneStart(Player player, uint sceneInstanceID, SceneTemplate sceneTemplate)
         {