check nitro active or not

Author: Proxy-99

Client/mods/deathmatch/logic/rpc/CVehicleRPCs.cpp

@@ -665,7 +665,11 @@ void CVehicleRPCs::SetVehicleNitroActivated(CClientEntity* pSourceEntity, NetBit
         return;          
 
     if (!vehicle->IsNitroInstalled())
-        return;            
+        return;
+
+     // If nitro level < 0, nitro is activated. (until nitro level reaches -1, at that point it will become 0 and increase instead of decrease)
+    if ((vehicle->GetNitroLevel() < 0) == state)
+        return;
 
     // Apply nitro level change
     if (state)