Work around server defect.

module/Core/Entity.hpp

@@ -514,11 +514,11 @@ struct VehicleInst
     SQInteger       mTrackRotation{0}; // The number of times to track rotation changes.
 
     // ----------------------------------------------------------------------------------------
-    int32_t         mLastPrimaryColor{-1}; // Last known secondary-color of the player entity.
-    int32_t         mLastSecondaryColor{-1}; // Last known primary-color of the player entity.
-    float           mLastHealth{0}; // Last known health of the player entity.
-    Vector3         mLastPosition{}; // Last known position of the player entity.
-    Quaternion      mLastRotation{}; // Last known rotation of the player entity.
+    int32_t         mLastPrimaryColor{-1}; // Last known secondary-color of the vehicle entity.
+    int32_t         mLastSecondaryColor{-1}; // Last known primary-color of the vehicle entity.
+    float           mLastHealth{0}; // Last known health of the vehicle entity.
+    Vector3         mLastPosition{}; // Last known position of the vehicle entity.
+    Quaternion      mLastRotation{}; // Last known rotation of the vehicle entity.
 
     // ----------------------------------------------------------------------------------------
     LightObj        mEvents{}; // Table containing the emitted entity events.

module/Core/Events.inc

@@ -1810,6 +1810,16 @@ void Core::EmitVehicleUpdate(int32_t vehicle_id, vcmpVehicleUpdate update_type)
         } break;
         default:
         {
+            // Obtain the current health of this instance
+            float health = _Func->GetVehicleHealth(vehicle_id);
+			// Server is actually dumb and never triggers vcmpVehicleUpdateHealth
+			if (!EpsEq(health, inst.mLastHealth))
+			{
+				// Trigger the event specific to this change
+				EmitVehicleHealth(vehicle_id, inst.mLastHealth, health);
+				// Update the tracked value
+				inst.mLastHealth = health;
+			}
             // Finally, forward the call to the update callback
             (*inst.mOnUpdate.first)(static_cast< int32_t >(update_type));
             (*mOnVehicleUpdate.first)(inst.mObj, static_cast< int32_t >(update_type));