Implement vehicles created by player mounts.

Original idea by Elmaster, packet research by Wrong, ty.

--HG--
branch : trunk

1 files changed, 48 insertions, 1 deletions

diff --git a/src/game/Unit.cpp b/src/game/Unit.cpp
index b1a7761788e..ef9a46c7855 100644
--- a/src/game/Unit.cpp
+++ b/src/game/Unit.cpp
@@ -11099,7 +11099,7 @@ float Unit::GetPPMProcChance(uint32 WeaponSpeed, float PPM, const SpellEntry * s
     return uint32((WeaponSpeed * PPM) / 600.0f);   // result is chance in percents (probability = Speed_in_sec * (PPM / 60))
 }
 
-void Unit::Mount(uint32 mount)
+void Unit::Mount(uint32 mount, uint32 VehicleId)
 {
     RemoveAurasWithInterruptFlags(AURA_INTERRUPT_FLAG_MOUNT);
 
@@ -11121,6 +11121,27 @@ void Unit::Mount(uint32 mount)
             else
                 ((Player*)this)->UnsummonPetTemporaryIfAny();
         }
+
+        if(VehicleId !=0)

+        {

+            if(VehicleEntry const *ve = sVehicleStore.LookupEntry(VehicleId))

+            {

+

+                if (CreateVehicleKit(VehicleId))

+                {

+                    GetVehicleKit()->Reset();

+

+                    // Send others that we now have a vehicle

+                    WorldPacket data( SMSG_PLAYER_VEHICLE_DATA, GetPackGUID().size()+4);

+                    data.appendPackGUID(GetGUID());

+                    data << uint32(VehicleId);

+                    SendMessageToSet( &data,true );

+

+                    data.Initialize(SMSG_ON_CANCEL_EXPECTED_RIDE_VEHICLE_AURA, 0);

+                    ((Player*)this)->GetSession()->SendPacket( &data );

+                }

+            }

+        }
     }
 
 }
@@ -11148,6 +11169,16 @@ void Unit::Unmount()
         else
             ((Player*)this)->ResummonPetTemporaryUnSummonedIfAny();
     }
+    if(GetTypeId()==TYPEID_PLAYER && GetVehicleKit())

+    {

+        // Send other players that we are no longer a vehicle

+        WorldPacket data( SMSG_PLAYER_VEHICLE_DATA, 8+4 );

+        data.appendPackGUID(GetGUID());

+        data << uint32(0);

+        ((Player*)this)->SendMessageToSet(&data, true);

+        // Remove vehicle class from player

+        RemoveVehicleKit();

+    }
 }
 
 void Unit::SetInCombatWith(Unit* enemy)
@@ -14956,6 +14987,22 @@ bool Unit::CreateVehicleKit(uint32 id)
     return true;
 }
 
+void Unit::RemoveVehicleKit()

+{

+    if (!m_vehicleKit)

+        return;

+

+    m_vehicleKit->Uninstall();

+    delete m_vehicleKit;

+

+    m_vehicleKit = NULL;

+

+    m_updateFlag &= ~UPDATEFLAG_VEHICLE;

+    m_unitTypeMask &= ~UNIT_MASK_VEHICLE;

+    RemoveFlag(UNIT_NPC_FLAGS, UNIT_NPC_FLAG_SPELLCLICK);

+    RemoveFlag(UNIT_NPC_FLAGS, UNIT_NPC_FLAG_PLAYER_VEHICLE);

+}
+
 Unit *Unit::GetVehicleBase() const
 {
     return m_vehicle ? m_vehicle->GetBase() : NULL;