From 47440e9dd2f5cad5d274e61a1ce8e559b80d0496 Mon Sep 17 00:00:00 2001
From: Meji <alvaro.megias@outlook.com>
Date: Sun, 11 May 2025 22:00:41 +0200
Subject: Core/Vehicles: Added field to set a default pitch (#30878)

---
 src/server/game/Entities/Vehicle/Vehicle.cpp      | 11 ++++++++
 src/server/game/Entities/Vehicle/Vehicle.h        |  1 +
 src/server/game/Entities/Vehicle/VehicleDefines.h |  1 +
 src/server/game/Globals/ObjectMgr.cpp             | 31 ++++++++++++++++++++---
 4 files changed, 40 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/server/game/Entities/Vehicle/Vehicle.cpp b/src/server/game/Entities/Vehicle/Vehicle.cpp
index 25b4931d24a..6c435583b0e 100644
--- a/src/server/game/Entities/Vehicle/Vehicle.cpp
+++ b/src/server/game/Entities/Vehicle/Vehicle.cpp
@@ -632,6 +632,8 @@ void Vehicle::InitMovementInfoForBase()
         _me->AddExtraUnitMovementFlag(MOVEMENTFLAG2_ALWAYS_ALLOW_PITCHING);
     if (vehicleFlags & VEHICLE_FLAG_FULLSPEEDPITCHING)
         _me->AddExtraUnitMovementFlag(MOVEMENTFLAG2_FULL_SPEED_PITCHING);
+
+    _me->m_movementInfo.pitch = GetPitch();
 }
 
 /**
@@ -966,6 +968,15 @@ Milliseconds Vehicle::GetDespawnDelay()
     return 1ms;
 }
 
+float Vehicle::GetPitch()
+{
+    if (VehicleTemplate const* vehicleTemplate = sObjectMgr->GetVehicleTemplate(this))
+        if (vehicleTemplate->Pitch)
+            return *vehicleTemplate->Pitch;
+
+    return std::clamp(0.0f, _vehicleInfo->PitchMin, _vehicleInfo->PitchMax);
+}
+
 std::string Vehicle::GetDebugInfo() const
 {
     std::stringstream sstr;
diff --git a/src/server/game/Entities/Vehicle/Vehicle.h b/src/server/game/Entities/Vehicle/Vehicle.h
index b46e6f47c13..5b68a429fe3 100644
--- a/src/server/game/Entities/Vehicle/Vehicle.h
+++ b/src/server/game/Entities/Vehicle/Vehicle.h
@@ -71,6 +71,7 @@ class TC_GAME_API Vehicle final : public TransportBase
         void RemovePendingEventsForPassenger(Unit* passenger);
 
         Milliseconds GetDespawnDelay();
+        float GetPitch();
 
         std::string GetDebugInfo() const;
 
diff --git a/src/server/game/Entities/Vehicle/VehicleDefines.h b/src/server/game/Entities/Vehicle/VehicleDefines.h
index 9155f23d1c9..764a039bbd0 100644
--- a/src/server/game/Entities/Vehicle/VehicleDefines.h
+++ b/src/server/game/Entities/Vehicle/VehicleDefines.h
@@ -144,6 +144,7 @@ struct VehicleAccessory
 struct VehicleTemplate
 {
     Milliseconds DespawnDelay = Milliseconds::zero();
+    Optional<float> Pitch;
 };
 
 typedef std::vector<VehicleAccessory> VehicleAccessoryList;
diff --git a/src/server/game/Globals/ObjectMgr.cpp b/src/server/game/Globals/ObjectMgr.cpp
index e3aca85d208..2ce15f2d166 100644
--- a/src/server/game/Globals/ObjectMgr.cpp
+++ b/src/server/game/Globals/ObjectMgr.cpp
@@ -3528,8 +3528,8 @@ void ObjectMgr::LoadVehicleTemplate()
 
     _vehicleTemplateStore.clear();
 
-    //                                               0           1
-    QueryResult result = WorldDatabase.Query("SELECT creatureId, despawnDelayMs FROM vehicle_template");
+    //                                               0           1               2
+    QueryResult result = WorldDatabase.Query("SELECT creatureId, despawnDelayMs, Pitch FROM vehicle_template");
 
     if (!result)
     {
@@ -3543,15 +3543,38 @@ void ObjectMgr::LoadVehicleTemplate()
 
         uint32 creatureId = fields[0].GetUInt32();
 
-        if (!GetCreatureTemplate(creatureId))
+        CreatureTemplate const* creatureInfo = GetCreatureTemplate(creatureId);
+        if (!creatureInfo)
+        {
+            TC_LOG_ERROR("sql.sql", "Table `vehicle_template`: Creature (Entry: {}) does not exist.", creatureId);
+            continue;
+        }
+
+        if (!creatureInfo->VehicleId)
         {
-            TC_LOG_ERROR("sql.sql", "Table `vehicle_template`: Vehicle {} does not exist.", creatureId);
+            TC_LOG_ERROR("sql.sql", "Table `vehicle_template`: Creature (Entry: {}) is not a vehicle.", creatureId);
             continue;
         }
 
         VehicleTemplate& vehicleTemplate = _vehicleTemplateStore[creatureId];
         vehicleTemplate.DespawnDelay = Milliseconds(fields[1].GetInt32());
 
+        if (!fields[2].IsNull())
+        {
+            VehicleEntry const* vehicle = sVehicleStore.LookupEntry(creatureInfo->VehicleId);
+            if (!vehicle)
+                continue;
+
+            float pitch = fields[2].GetFloat();
+            if (pitch < vehicle->PitchMin || pitch > vehicle->PitchMax)
+            {
+                TC_LOG_ERROR("sql.sql", "Table `vehicle_template`: Creature (Entry: {}) has invalid Pitch ({}).`. Ignoring",
+                    creatureId, pitch);
+                continue;
+            }
+
+            vehicleTemplate.Pitch = pitch;
+        }
     } while (result->NextRow());
 
     TC_LOG_INFO("server.loading", ">> Loaded {} Vehicle Template entries in {} ms", _vehicleTemplateStore.size(), GetMSTimeDiffToNow(oldMSTime));
-- 
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