3 files changed, 68 insertions, 1 deletions

diff --git a/src/server/game/Groups/Group.cpp b/src/server/game/Groups/Group.cpp
index d49255cff1e..8877839e2af 100644
--- a/src/server/game/Groups/Group.cpp
+++ b/src/server/game/Groups/Group.cpp
@@ -256,6 +256,8 @@ bool Group::AddInvite(Player *player)
 
     player->SetGroupInvite(this);
 
+    sScriptMgr.OnGroupInviteMember(this, player->GetGUID());
+
     return true;
 }
 
@@ -314,6 +316,7 @@ bool Group::AddMember(const uint64 &guid, const char* name)
         return false;
 
     SendUpdate();
+    sScriptMgr.OnGroupAddMember(this, guid);
 
     Player *player = sObjectMgr.GetPlayer(guid);
     if (player)
@@ -363,6 +366,8 @@ uint32 Group::RemoveMember(const uint64 &guid, const RemoveMethod &method)
     else if (isLFGGroup() && !isLfgDungeonComplete())
         sLFGMgr.OfferContinue(this);
 
+    sScriptMgr.OnGroupRemoveMember(this, guid, method);
+
     // remove member and change leader (if need) only if strong more 2 members _before_ member remove
     if (GetMembersCount() > (isBGGroup() ? 1u : 2u))           // in BG group case allow 1 members group
     {
@@ -426,6 +431,7 @@ void Group::ChangeLeader(const uint64 &guid)
     if (slot == m_memberSlots.end())
         return;
 
+    sScriptMgr.OnGroupChangeLeader(this, m_leaderGuid, guid);
     _setLeader(guid);
 
     WorldPacket data(SMSG_GROUP_SET_LEADER, slot->name.size()+1);
@@ -436,8 +442,9 @@ void Group::ChangeLeader(const uint64 &guid)
 
 void Group::Disband(bool hideDestroy /* = false */)
 {
-    Player *player;
+    sScriptMgr.OnGroupDisband(this);
 
+    Player *player;
     for (member_citerator citr = m_memberSlots.begin(); citr != m_memberSlots.end(); ++citr)
     {
         player = sObjectMgr.GetPlayer(citr->guid);
diff --git a/src/server/game/Scripting/ScriptMgr.cpp b/src/server/game/Scripting/ScriptMgr.cpp
index 3d8f04fa23d..efeff81b976 100644
--- a/src/server/game/Scripting/ScriptMgr.cpp
+++ b/src/server/game/Scripting/ScriptMgr.cpp
@@ -174,6 +174,7 @@ ScriptMgr::~ScriptMgr()
     SCR_CLEAR(AchievementCriteriaScript);
     SCR_CLEAR(PlayerScript);
     SCR_CLEAR(GuildScript);
+    SCR_CLEAR(GroupScript);
 
     #undef SCR_CLEAR
 }
@@ -1199,6 +1200,36 @@ void ScriptMgr::OnGuildDisband(Guild *guild)
     FOREACH_SCRIPT(GuildScript)->OnDisband(guild);
 }
 
+void ScriptMgr::OnGroupAddMember(Group* group, uint64 guid)
+{
+	ASSERT(group);
+    FOREACH_SCRIPT(GroupScript)->OnAddMember(group, guid);
+}
+
+void ScriptMgr::OnGroupInviteMember(Group* group, uint64 guid)
+{
+	ASSERT(group);
+    FOREACH_SCRIPT(GroupScript)->OnInviteMember(group, guid);
+}
+
+void ScriptMgr::OnGroupRemoveMember(Group* group, uint64 guid, RemoveMethod method)
+{
+	ASSERT(group);
+    FOREACH_SCRIPT(GroupScript)->OnRemoveMember(group, guid, method);
+}
+
+void ScriptMgr::OnGroupChangeLeader(Group* group, uint64 newLeaderGuid, uint64 oldLeaderGuid)
+{
+	ASSERT(group);
+    FOREACH_SCRIPT(GroupScript)->OnChangeLeader(group, newLeaderGuid, oldLeaderGuid);
+}
+
+void ScriptMgr::OnGroupDisband(Group* group)
+{
+	ASSERT(group);
+    FOREACH_SCRIPT(GroupScript)->OnDisband(group);
+}
+
 SpellScriptLoader::SpellScriptLoader(const char* name)
     : ScriptObject(name)
 {
@@ -1346,6 +1377,12 @@ GuildScript::GuildScript(const char* name)
     ScriptMgr::ScriptRegistry<GuildScript>::AddScript(this);
 }
 
+GroupScript::GroupScript(const char* name)
+    : ScriptObject(name)
+{
+    ScriptMgr::ScriptRegistry<GroupScript>::AddScript(this);
+}
+
 // Instantiate static members of ScriptMgr::ScriptRegistry.
 template<class TScript> std::map<uint32, TScript*> ScriptMgr::ScriptRegistry<TScript>::ScriptPointerList;
 template<class TScript> uint32 ScriptMgr::ScriptRegistry<TScript>::_scriptIdCounter = 0;
@@ -1374,6 +1411,7 @@ template class ScriptMgr::ScriptRegistry<TransportScript>;
 template class ScriptMgr::ScriptRegistry<AchievementCriteriaScript>;
 template class ScriptMgr::ScriptRegistry<PlayerScript>;
 template class ScriptMgr::ScriptRegistry<GuildScript>;
+template class ScriptMgr::ScriptRegistry<GroupScript>;
 
 // Undefine utility macros.
 #undef GET_SCRIPT_RET
diff --git a/src/server/game/Scripting/ScriptMgr.h b/src/server/game/Scripting/ScriptMgr.h
index 622b39c2805..6e030638d38 100644
--- a/src/server/game/Scripting/ScriptMgr.h
+++ b/src/server/game/Scripting/ScriptMgr.h
@@ -726,6 +726,21 @@ class GuildScript : public ScriptObject
         virtual void OnDisband(Guild* /*guild*/) { }
 };
 
+class GroupScript : public ScriptObject
+{
+protected:
+	GroupScript(const char* name);
+
+public:
+    bool IsDatabaseBound() const { return false; }
+
+    virtual void OnAddMember(Group* /*group*/, uint64 /*guid*/) { }
+    virtual void OnInviteMember(Group* /*group*/, uint64 /*guid*/) { }
+    virtual void OnRemoveMember(Group* /*group*/, uint64 /*guid*/, RemoveMethod& /*method*/) { }
+    virtual void OnChangeLeader(Group* /*group*/, uint64 /*newLeaderGuid*/, uint64 /*oldLeaderGuid*/) { }
+    virtual void OnDisband(Group* /*group*/) { }
+};
+
 // Placed here due to ScriptRegistry::AddScript dependency.
 #define sScriptMgr (*ACE_Singleton<ScriptMgr, ACE_Null_Mutex>::instance())
 
@@ -924,6 +939,13 @@ class ScriptMgr
         void OnGuildInfoChanged(Guild *guild, std::string newGInfo);
         void OnGuildDisband(Guild *guild);
 
+    public: /* GroupScript */
+        void OnGroupAddMember(Group* group, uint64 guid);
+        void OnGroupInviteMember(Group* group, uint64 guid);
+        void OnGroupRemoveMember(Group* group, uint64 guid, RemoveMethod method);
+        void OnGroupChangeLeader(Group* group, uint64 newLeaderGuid, uint64 oldLeaderGuid);
+        void OnGroupDisband(Group* group);
+
     public: /* ScriptRegistry */
 
         // This is the global static registry of scripts.