/// <summary>
/// Task the pilot with landing the heli near the <c>Ped</c> specified.
/// </summary>
/// <param name="p">Ped to land near</param>
/// <param name="maxSpeed">max speed</param>
/// <param name="targetRadius">how close the heli should be landed to the ped</param>
public void landNearLeader(float maxSpeed = 100f, float targetRadius = 3f, bool verbose = true)
{
Vector3 pedPos = Helper.getVector3NearTarget(targetRadius, _leader.Position);
const int missionFlag = 20; // 20 = LandNearPed
const int landingFlag = 8225; // 32 = Land on destination
/* void TASK_HELI_MISSION(Ped pilot, Vehicle aircraft, Vehicle targetVehicle, Ped targetPed,
* float destinationX, float destinationY, float destinationZ, int missionFlag, float maxSpeed,
* float landingRadius, float targetHeading, int unk1, int unk2, Hash unk3, int landingFlags)
*/
Function.Call(Hash.TASK_HELI_MISSION, pilot, heli, 0, 0,
pedPos.X, pedPos.Y, pedPos.Z - 5f, missionFlag, maxSpeed,
targetRadius, (pedPos - heli.Position).ToHeading(), -1, -1, -1, landingFlag);
// update the pilot's task
pilot.BlockPermanentEvents = true;
_pilotTask = HeliPilotTask.Land;
if (verbose)
{
GTA.UI.Notification.Show("Heli: landing near player");
}
// mark the landing zone with a flare
float gndHeight = World.GetGroundHeight((Vector2)pedPos);
}
/// <summary>
/// Fly to the destination. If no destination is specified, fly to waypoint. If no
/// waypoint is set, hover above the ground in the current position.
/// </summary>
public void flyToDestination(Vector3?destination = null, float maxSpeed = 100f)
{
_pilotTask = HeliPilotTask.FlyToDestination;
Vector3 target;
// if a destination was specified, fly there
if (destination != null)
{
target = destination ?? Vector3.Zero;
}
// if no destination was specified, but a waypoint is active, fly to waypoint
else if (Game.IsWaypointActive)
{
target = World.WaypointPosition;
GTA.UI.Notification.Show("Support Heli: flying to waypoint");
}
// otherwise, set the target to some point above the current position
else
{
target = heli.Position + Helper.getOffsetVector3(_height);
GTA.UI.Notification.Show("Support Heli: hovering.");
}
int cruiseAltitude = Convert.ToInt32(cruiseAltitudeMultiplier * _height);
/* void TASK_HELI_MISSION(Ped pilot, Vehicle aircraft, Vehicle targetVehicle, Ped targetPed,
* float destinationX, float destinationY, float destinationZ, int missionFlag, float maxSpeed,
* float landingRadius, float targetHeading, int unk1, int unk2, Hash unk3, int landingFlags)
*/
Function.Call(Hash.TASK_HELI_MISSION, pilot, heli, 0, 0,
target.X, target.Y, target.Z, 4, maxSpeed,
10f, (target - heli.Position).ToHeading(), cruiseAltitude, cruiseAltitude, -1, 0);
}
/// <summary>
/// Call when targetedPedsStack is depleted
/// </summary>
/// <param name="nextTask">Optional; define next task for pilot</param>
protected void exitChaseEngageMode(HeliPilotTask nextTask = HeliPilotTask.ChaseLeader)
{
// reset the attached blip back to normal
heli.AttachedBlip.Color = defaultBlipColor;
// request next pilot task
pilotTasking(nextTask);
// task all passengers (gunners) with fighting hated Peds
foreach (Ped passenger in heli.Passengers)
{
passenger.Task.FightAgainstHatedTargets(9999f);
}
}
/// <summary>
/// Task the heli's pilot with chasing the specified <c>Ped</c>, with some preset offset
/// </summary>
/// <param name="p">Ped to chase</param>
protected void pilotTaskChasePed()
{
_pilotTask = HeliPilotTask.ChaseLeader;
try
{
Vector3 playerPos = _leader.Position;
pilot.Task.ChaseWithHelicopter(_leader, Helper.getOffsetVector3(_height, _radius));
pilot.AlwaysKeepTask = true;
}
catch
{
destructor();
throw;
}
}
