C# Vehicle.Exists方法代码示例

        private LHandle pursuit; // an API pursuit handle

        /// <summary>
        /// OnBeforeCalloutDisplayed is where we create a blip for the user to see where the pursuit is happening, we initiliaize any variables above and set
        /// the callout message and position for the API to display
        /// </summary>
        /// <returns></returns>
        public override bool OnBeforeCalloutDisplayed()
        {
            //Set our spawn point to be on a street around 300f (distance) away from the player.
            SpawnPoint = World.GetNextPositionOnStreet(Game.LocalPlayer.Character.Position.Around(300f));

            //Create our ped in the world
            myPed = new Ped("a_m_y_mexthug_01", SpawnPoint, 0f);

            //Create the vehicle for our ped
            myVehicle = new Vehicle("DUKES2", SpawnPoint);

            //Now we have spawned them, check they actually exist and if not return false (preventing the callout from being accepted and aborting it)
            if (!myPed.Exists()) return false;
            if (!myVehicle.Exists()) return false;

            //If we made it this far both exist so let's warp the ped into the driver seat
            myPed.WarpIntoVehicle(myVehicle, -1);

            // Show the user where the pursuit is about to happen and block very close peds.
            this.ShowCalloutAreaBlipBeforeAccepting(SpawnPoint, 15f);
            this.AddMinimumDistanceCheck(5f, myPed.Position);

            // Set up our callout message and location
            this.CalloutMessage = "Example Callout Message";
            this.CalloutPosition = SpawnPoint;

            //Play the police scanner audio for this callout (available as of the 0.2a API)
            Functions.PlayScannerAudioUsingPosition("CITIZENS_REPORT CRIME_RESIST_ARREST IN_OR_ON_POSITION", SpawnPoint);

            return base.OnBeforeCalloutDisplayed();
        }

 private void TpIntoVehicle(Vehicle veh)
 {
     if (veh.Exists())
     {
         if (veh.IsSeatFree(VehicleSeat.Driver))
         {
             Game.Player.Character.SetIntoVehicle(veh, VehicleSeat.Driver);
         }
         else
         {
             Game.Player.Character.SetIntoVehicle(veh, VehicleSeat.Any);
         }
     }
 }

 private void TpVehicleToMe(Vehicle veh)
 {
     if (veh.Exists())
     {
         if (Game.Player.Character.IsInVehicle())
         {
             Game.Player.Character.CurrentVehicle.Position += tpfactor;
             veh.Position = (Game.Player.Character.CurrentVehicle.Position - tpfactor);
         }
         else
         {
             Game.Player.Character.Position += tpfactor;
             veh.Position = (Game.Player.Character.Position - tpfactor);
         }
     }
 }

 private void ExplodeVehicle(Vehicle veh)
 {
     if (veh.Exists())
     {
         World.AddExplosion(veh.Position, ExplosionType.BigExplosion1, 10f, 1f);
         //veh.Explode();
     }
 }