Core/AreaTrigger Switch polygon vertices from Template to SpellMisc (#26827)

4 files changed, 37 insertions, 20 deletions

diff --git a/src/server/game/Entities/AreaTrigger/AreaTrigger.cpp b/src/server/game/Entities/AreaTrigger/AreaTrigger.cpp
index 046d194efb0..870bf676b7a 100644
--- a/src/server/game/Entities/AreaTrigger/AreaTrigger.cpp
+++ b/src/server/game/Entities/AreaTrigger/AreaTrigger.cpp
@@ -38,7 +38,7 @@
 #include "Unit.h"
 #include "UpdateData.h"
 
-AreaTrigger::AreaTrigger() : WorldObject(false), MapObject(), _aurEff(nullptr),
+AreaTrigger::AreaTrigger() : WorldObject(false), MapObject(), _aurEff(nullptr), _maxSearchRadius(0.0f),
     _duration(0), _totalDuration(0), _timeSinceCreated(0), _previousCheckOrientation(std::numeric_limits<float>::infinity()),
     _isRemoved(false), _reachedDestination(true), _lastSplineIndex(0), _movementTime(0),
     _areaTriggerMiscTemplate(nullptr), _areaTriggerTemplate(nullptr)
@@ -113,6 +113,11 @@ bool AreaTrigger::Create(uint32 spellMiscId, Unit* caster, Unit* target, SpellIn
 
     SetObjectScale(1.0f);
 
+    if (GetTemplate()->IsPolygon())
+        _maxSearchRadius = GetMiscTemplate()->GetPolygonMaxSearchRadius();
+    else
+        _maxSearchRadius = GetTemplate()->MaxSearchRadius;
+
     auto areaTriggerData = m_values.ModifyValue(&AreaTrigger::m_areaTriggerData);
     SetUpdateFieldValue(areaTriggerData.ModifyValue(&UF::AreaTriggerData::Caster), caster->GetGUID());
     SetUpdateFieldValue(areaTriggerData.ModifyValue(&UF::AreaTriggerData::CreatingEffectGUID), castId);
@@ -122,7 +127,7 @@ bool AreaTrigger::Create(uint32 spellMiscId, Unit* caster, Unit* target, SpellIn
     SetUpdateFieldValue(areaTriggerData.ModifyValue(&UF::AreaTriggerData::SpellVisual).ModifyValue(&UF::SpellCastVisual::SpellXSpellVisualID), spellVisual.SpellXSpellVisualID);
     SetUpdateFieldValue(areaTriggerData.ModifyValue(&UF::AreaTriggerData::SpellVisual).ModifyValue(&UF::SpellCastVisual::ScriptVisualID), spellVisual.ScriptVisualID);
     SetUpdateFieldValue(areaTriggerData.ModifyValue(&UF::AreaTriggerData::TimeToTargetScale), GetMiscTemplate()->TimeToTargetScale != 0 ? GetMiscTemplate()->TimeToTargetScale : *m_areaTriggerData->Duration);
-    SetUpdateFieldValue(areaTriggerData.ModifyValue(&UF::AreaTriggerData::BoundsRadius2D), GetTemplate()->MaxSearchRadius);
+    SetUpdateFieldValue(areaTriggerData.ModifyValue(&UF::AreaTriggerData::BoundsRadius2D), GetMaxSearchRadius());
     SetUpdateFieldValue(areaTriggerData.ModifyValue(&UF::AreaTriggerData::DecalPropertiesID), GetMiscTemplate()->DecalPropertiesId);
 
     if (GetMiscTemplate()->ExtraScale.Data.Structured.StartTimeOffset)
@@ -360,12 +365,12 @@ void AreaTrigger::SearchUnits(std::vector<Unit*>& targetList, float radius, bool
     if (IsServerSide())
     {
         Trinity::PlayerListSearcher<Trinity::AnyUnitInObjectRangeCheck> searcher(this, targetList, check);
-        Cell::VisitWorldObjects(this, searcher, GetTemplate()->MaxSearchRadius);
+        Cell::VisitWorldObjects(this, searcher, GetMaxSearchRadius());
     }
     else
     {
         Trinity::UnitListSearcher<Trinity::AnyUnitInObjectRangeCheck> searcher(this, targetList, check);
-        Cell::VisitAllObjects(this, searcher, GetTemplate()->MaxSearchRadius);
+        Cell::VisitAllObjects(this, searcher, GetMaxSearchRadius());
     }
 }
 
@@ -387,7 +392,7 @@ void AreaTrigger::SearchUnitInSphere(std::vector<Unit*>& targetList)
 
 void AreaTrigger::SearchUnitInBox(std::vector<Unit*>& targetList)
 {
-    SearchUnits(targetList, GetTemplate()->MaxSearchRadius, false);
+    SearchUnits(targetList, GetMaxSearchRadius(), false);
 
     Position const& boxCenter = GetPosition();
     float extentsX = GetTemplate()->BoxDatas.Extents[0];
@@ -402,7 +407,7 @@ void AreaTrigger::SearchUnitInBox(std::vector<Unit*>& targetList)
 
 void AreaTrigger::SearchUnitInPolygon(std::vector<Unit*>& targetList)
 {
-    SearchUnits(targetList, GetTemplate()->MaxSearchRadius, false);
+    SearchUnits(targetList, GetMaxSearchRadius(), false);
 
     float height = GetTemplate()->PolygonDatas.Height;
     float minZ = GetPositionZ() - height;
@@ -418,7 +423,7 @@ void AreaTrigger::SearchUnitInPolygon(std::vector<Unit*>& targetList)
 
 void AreaTrigger::SearchUnitInCylinder(std::vector<Unit*>& targetList)
 {
-    SearchUnits(targetList, GetTemplate()->MaxSearchRadius, false);
+    SearchUnits(targetList, GetMaxSearchRadius(), false);
 
     float height = GetTemplate()->CylinderDatas.Height;
     float minZ = GetPositionZ() - height;
@@ -516,7 +521,7 @@ void AreaTrigger::UpdatePolygonOrientation()
     if (G3D::fuzzyEq(_previousCheckOrientation, newOrientation))
         return;
 
-    _polygonVertices.assign(GetTemplate()->PolygonVertices.begin(), GetTemplate()->PolygonVertices.end());
+    _polygonVertices.assign(GetMiscTemplate()->PolygonVertices.begin(), GetMiscTemplate()->PolygonVertices.end());
 
     float angleSin = std::sin(newOrientation);
     float angleCos = std::cos(newOrientation);
diff --git a/src/server/game/Entities/AreaTrigger/AreaTrigger.h b/src/server/game/Entities/AreaTrigger/AreaTrigger.h
index e00f8842ea6..5e60736be94 100644
--- a/src/server/game/Entities/AreaTrigger/AreaTrigger.h
+++ b/src/server/game/Entities/AreaTrigger/AreaTrigger.h
@@ -99,6 +99,7 @@ class TC_GAME_API AreaTrigger : public WorldObject, public GridObject<AreaTrigge
 
         uint32 GetFaction() const override;
 
+        float GetMaxSearchRadius() const { return _maxSearchRadius; }
         Position const& GetRollPitchYaw() const { return _rollPitchYaw; }
         Position const& GetTargetRollPitchYaw() const { return _targetRollPitchYaw; }
         void InitSplineOffsets(std::vector<Position> const& offsets, uint32 timeToTarget);
@@ -144,6 +145,7 @@ class TC_GAME_API AreaTrigger : public WorldObject, public GridObject<AreaTrigge
 
         AuraEffect const* _aurEff;
 
+        float _maxSearchRadius;
         int32 _duration;
         int32 _totalDuration;
         uint32 _timeSinceCreated;
diff --git a/src/server/game/Entities/AreaTrigger/AreaTriggerTemplate.cpp b/src/server/game/Entities/AreaTrigger/AreaTriggerTemplate.cpp
index 22f51434f7e..4095037dece 100644
--- a/src/server/game/Entities/AreaTrigger/AreaTriggerTemplate.cpp
+++ b/src/server/game/Entities/AreaTrigger/AreaTriggerTemplate.cpp
@@ -56,20 +56,12 @@ void AreaTriggerTemplate::InitMaxSearchRadius()
             MaxSearchRadius = std::sqrt(BoxDatas.Extents[0] * BoxDatas.Extents[0] / 4 + BoxDatas.Extents[1] * BoxDatas.Extents[1] / 4);
             break;
         }
+        // Polygon is SpellMisc based, can't init MaxSearchRadius
         case AREATRIGGER_TYPE_POLYGON:
         {
             if (PolygonDatas.Height <= 0.0f)
                 PolygonDatas.Height = 1.0f;
 
-            Position center(0.0f, 0.0f);
-            for (TaggedPosition<Position::XY> const& vertice : PolygonVertices)
-            {
-                float pointDist = center.GetExactDist2d(vertice);
-
-                if (pointDist > MaxSearchRadius)
-                    MaxSearchRadius = pointDist;
-            }
-
             break;
         }
         case AREATRIGGER_TYPE_CYLINDER:
@@ -118,3 +110,19 @@ bool AreaTriggerMiscTemplate::HasSplines() const
 {
     return SplinePoints.size() >= 2;
 }
+
+float AreaTriggerMiscTemplate::GetPolygonMaxSearchRadius() const
+{
+    Position center(0.0f, 0.0f);
+    float maxSearchRadius = 0.0f;
+
+    for (TaggedPosition<Position::XY> const& vertice : PolygonVertices)
+    {
+        float pointDist = center.GetExactDist2d(vertice);
+
+        if (pointDist > maxSearchRadius)
+            maxSearchRadius = pointDist;
+    }
+
+    return maxSearchRadius;
+}
diff --git a/src/server/game/Entities/AreaTrigger/AreaTriggerTemplate.h b/src/server/game/Entities/AreaTrigger/AreaTriggerTemplate.h
index 389f0e73b89..9de9356f273 100644
--- a/src/server/game/Entities/AreaTrigger/AreaTriggerTemplate.h
+++ b/src/server/game/Entities/AreaTrigger/AreaTriggerTemplate.h
@@ -150,8 +150,6 @@ public:
     uint32 Flags;
     uint32 ScriptId;
     float MaxSearchRadius;
-    std::vector<TaggedPosition<Position::XY>> PolygonVertices;
-    std::vector<TaggedPosition<Position::XY>> PolygonVerticesTarget;
     std::vector<AreaTriggerAction> Actions;
 
     union
@@ -201,7 +199,8 @@ public:
     AreaTriggerMiscTemplate();
     ~AreaTriggerMiscTemplate();
 
-    bool HasSplines()   const;
+    bool HasSplines() const;
+    float GetPolygonMaxSearchRadius() const;
 
     uint32 MiscId;
     uint32 AreaTriggerEntry;
@@ -224,6 +223,9 @@ public:
     AreaTriggerOrbitInfo OrbitInfo;
 
     AreaTriggerTemplate const* Template;
+
+    std::vector<TaggedPosition<Position::XY>> PolygonVertices;
+    std::vector<TaggedPosition<Position::XY>> PolygonVerticesTarget;
     std::vector<Position> SplinePoints;
 };