From fccf6fb72b60b08dfbe6d5fb17fba55239944fca Mon Sep 17 00:00:00 2001
From: Shauren <shauren.trinity@gmail.com>
Date: Sat, 9 Mar 2024 00:54:27 +0100
Subject: Core/Objects: Implemented vignettes

---
 src/server/game/Maps/Map.cpp | 54 +++++++++++++++++++++++++++++++++++++++++++-
 src/server/game/Maps/Map.h   | 13 +++++++++++
 2 files changed, 66 insertions(+), 1 deletion(-)

(limited to 'src/server/game/Maps')

diff --git a/src/server/game/Maps/Map.cpp b/src/server/game/Maps/Map.cpp
index b722717a86a..9bb50c2d913 100644
--- a/src/server/game/Maps/Map.cpp
+++ b/src/server/game/Maps/Map.cpp
@@ -54,6 +54,8 @@
 #include "Vehicle.h"
 #include "VMapFactory.h"
 #include "VMapManager2.h"
+#include "Vignette.h"
+#include "VignettePackets.h"
 #include "Weather.h"
 #include "WeatherMgr.h"
 #include "World.h"
@@ -144,7 +146,7 @@ m_unloadTimer(0), m_VisibleDistance(DEFAULT_VISIBILITY_DISTANCE),
 m_VisibilityNotifyPeriod(DEFAULT_VISIBILITY_NOTIFY_PERIOD),
 m_activeNonPlayersIter(m_activeNonPlayers.end()), _transportsUpdateIter(_transports.end()),
 i_gridExpiry(expiry), m_terrain(sTerrainMgr.LoadTerrain(id)), m_forceEnabledNavMeshFilterFlags(0), m_forceDisabledNavMeshFilterFlags(0),
-i_scriptLock(false), _respawnTimes(std::make_unique<RespawnListContainer>()), _respawnCheckTimer(0)
+i_scriptLock(false), _respawnTimes(std::make_unique<RespawnListContainer>()), _respawnCheckTimer(0), _vignetteUpdateTimer(5200, 5200)
 {
     for (uint32 x = 0; x < MAX_NUMBER_OF_GRIDS; ++x)
     {
@@ -511,6 +513,38 @@ void Map::SetWorldStateValue(int32 worldStateId, int32 value, bool hidden)
     }
 }
 
+void Map::AddInfiniteAOIVignette(Vignettes::VignetteData* vignette)
+{
+    _infiniteAOIVignettes.push_back(vignette);
+
+    WorldPackets::Vignette::VignetteUpdate vignetteUpdate;
+    vignette->FillPacket(vignetteUpdate.Added);
+    vignetteUpdate.Write();
+
+    for (MapReference const& ref : m_mapRefManager)
+        if (Vignettes::CanSee(ref.GetSource(), *vignette))
+            ref.GetSource()->SendDirectMessage(vignetteUpdate.GetRawPacket());
+}
+
+void Map::RemoveInfiniteAOIVignette(Vignettes::VignetteData* vignette)
+{
+    if (!std::erase(_infiniteAOIVignettes, vignette))
+        return;
+
+    WorldPackets::Vignette::VignetteUpdate vignetteUpdate;
+    vignetteUpdate.Removed.push_back(vignette->Guid);
+    vignetteUpdate.Write();
+
+    if (vignette->Data->GetFlags().HasFlag(VignetteFlags::ZoneInfiniteAOI))
+    {
+        for (MapReference const& ref : m_mapRefManager)
+            if (ref.GetSource()->GetZoneId() == vignette->ZoneID)
+                ref.GetSource()->SendDirectMessage(vignetteUpdate.GetRawPacket());
+    }
+    else
+        SendToPlayers(vignetteUpdate.GetRawPacket());
+}
+
 template<class T>
 void Map::InitializeObject(T* /*obj*/) { }
 
@@ -774,6 +808,24 @@ void Map::Update(uint32 t_diff)
         obj->Update(t_diff);
     }
 
+    if (_vignetteUpdateTimer.Update(t_diff))
+    {
+        for (Vignettes::VignetteData* vignette : _infiniteAOIVignettes)
+        {
+            if (vignette->NeedUpdate)
+            {
+                WorldPackets::Vignette::VignetteUpdate vignetteUpdate;
+                vignette->FillPacket(vignetteUpdate.Updated);
+                vignetteUpdate.Write();
+                for (MapReference const& ref : m_mapRefManager)
+                    if (Vignettes::CanSee(ref.GetSource(), *vignette))
+                        ref.GetSource()->SendDirectMessage(vignetteUpdate.GetRawPacket());
+
+                vignette->NeedUpdate = false;
+            }
+        }
+    }
+
     SendObjectUpdates();
 
     ///- Process necessary scripts
diff --git a/src/server/game/Maps/Map.h b/src/server/game/Maps/Map.h
index 5763fce777d..78a8cb3e647 100644
--- a/src/server/game/Maps/Map.h
+++ b/src/server/game/Maps/Map.h
@@ -78,6 +78,7 @@ enum WeatherState : uint32;
 enum class ItemContext : uint8;
 
 namespace Trinity { struct ObjectUpdater; }
+namespace Vignettes { struct VignetteData; }
 namespace VMAP { enum class ModelIgnoreFlags : uint32; }
 
 enum TransferAbortReason : uint32
@@ -821,6 +822,18 @@ class TC_GAME_API Map : public GridRefManager<NGridType>
 
     private:
         WorldStateValueContainer _worldStateValues;
+
+        /*********************************************************/
+        /***                   Vignettes                       ***/
+        /*********************************************************/
+    public:
+        void AddInfiniteAOIVignette(Vignettes::VignetteData* vignette);
+        void RemoveInfiniteAOIVignette(Vignettes::VignetteData* vignette);
+        std::vector<Vignettes::VignetteData*> const& GetInfiniteAOIVignettes() const { return _infiniteAOIVignettes; }
+
+    private:
+        std::vector<Vignettes::VignetteData*> _infiniteAOIVignettes;
+        PeriodicTimer _vignetteUpdateTimer;
 };
 
 enum class InstanceResetMethod : uint8
-- 
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