mirror of
https://github.com/FlightControl-Master/MOOSE.git
synced 2026-07-21 06:04:49 +00:00
Frank
1541 lines
50 KiB
Lua
1541 lines
50 KiB
Lua
--- **OPS** - (R2.5) - Manage recovery of aircraft at airdromes.
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--
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--
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--
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-- **Main Features:**
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--
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-- * Manage aircraft recovery.
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--
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-- ===
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--
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-- ### Author: **funkyfranky**
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-- @module OPS.FlightControl
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-- @image OPS_FlightControl.png
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--- FLIGHTCONTROL class.
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-- @type FLIGHTCONTROL
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-- @field #string ClassName Name of the class.
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-- @field #boolean Debug Debug mode. Messages to all about status.
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-- @field #string theatre The DCS map used in the mission.
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-- @field #string lid Class id string for output to DCS log file.
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-- @field #string airbasename Name of airbase.
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-- @field #number airbasetype Type of airbase.
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-- @field Wrapper.Airbase#AIRBASE airbase Airbase object.
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-- @field Core.Zone#ZONE zoneAirbase Zone around the airbase.
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-- @field #table parking Parking spots table.
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-- @field #table runways Runway table.
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-- @field #table flights All flights table.
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-- @field #table Qwaiting Queue of aircraft waiting for landing permission.
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-- @field #table Qlanding Queue of aircraft currently on final approach.
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-- @field #table Qtakeoff Queue of aircraft about to takeoff.
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-- @field #table Qparking Queue of aircraft parking.
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-- @field #number activerwyno Number of active runway.
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-- @field #number atcfreq ATC radio frequency.
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-- @field Core.RadioQueue#RADIOQUEUE atcradio ATC radio queue.
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-- @field #table playermenu Player Menu.
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-- @field #number Nlading Max number of aircraft groups in the landing pattern.
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-- @field #number dTlanding Time interval in seconds between landing clearance.
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-- @field #number Nparkingspots Total number of parking spots.
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-- @extends Core.Fsm#FSM
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--- **Ground Control**: Airliner X, Good news, you are clear to taxi to the active.
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-- **Pilot**: Roger, What's the bad news?
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-- **Ground Control**: No bad news at the moment, but you probably want to get gone before I find any.
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--
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-- ===
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--
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-- 
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--
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-- # The FLIGHTCONTROL Concept
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--
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--
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--
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-- @field #FLIGHTCONTROL
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FLIGHTCONTROL = {
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ClassName = "FLIGHTCONTROL",
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Debug = false,
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lid = nil,
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theatre = nil,
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airbasename = nil,
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airbase = nil,
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airbasetype = nil,
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zoneAirbase = nil,
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parking = {},
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runways = {},
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flights = {},
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Qwaiting = {},
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Qlanding = {},
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Qtakeoff = {},
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Qparking = {},
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activerwyno = 1,
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atcfreq = nil,
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atcradio = nil,
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atcradiounitname = nil,
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playermenu = nil,
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Nlanding = nil,
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dTlanding = nil,
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Nparkingspots = nil,
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}
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--- Holding point
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-- @type FLIGHTCONTROL.HoldingPoint
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-- @field Core.Point#COORDINATE pos0 First poosition of racetrack holding point.
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-- @field Core.Point#COORDINATE pos1 Second position of racetrack holding point.
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-- @field #number angelsmin Smallest holding altitude in angels.
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-- @field #number angelsmax Largest holding alitude in angels.
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--- Player menu data.
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-- @type FLIGHTCONTROL.PlayerMenu
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-- @field Core.Menu#MENU_GROUP root Root menu.
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-- @field Core.Menu#MENU_GROUP_COMMAND RequestTaxi Request taxi.
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--- Parking spot data.
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-- @type FLIGHTCONTROL.ParkingSpot
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-- @field #boolean reserved If true, reserved.
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-- @field #number markerid ID of the marker.
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-- @extends Wrapper.Airbase#AIRBASE.ParkingSpot
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--- Runway data.
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-- @type FLIGHTCONTROL.Runway
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-- @field #number direction Direction of the runway.
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-- @field #number length Length of runway in meters.
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-- @field #number width Width of runway in meters.
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-- @field Core.Point#COORDINATE position Position of runway start.
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--- FlightControl class version.
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-- @field #string version
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FLIGHTCONTROL.version="0.1.1"
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-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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-- TODO list
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-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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-- TODO: Add FARPS.
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-- TODO: Add helos.
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-- TODO: Task me down option.
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-- TODO: ATIS option.
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-- TODO: ATC voice overs.
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-- TODO: Check runways and clean up.
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-- TODO: Interface with FLIGHTGROUP
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-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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-- Constructor
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-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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--- Create a new FLIGHTCONTROL class object for an associated airbase.
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-- @param #FLIGHTCONTROL self
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-- @param #string airbasename Name of the airbase.
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-- @return #FLIGHTCONTROL self
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function FLIGHTCONTROL:New(airbasename)
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-- Inherit everything from FSM class.
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local self=BASE:Inherit(self, FSM:New()) -- #FLIGHTCONTROL
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-- Try to get the airbase.
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self.airbase=AIRBASE:FindByName(airbasename)
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-- Check if the airbase exists.
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if not self.airbase then
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self:E(string.format("ERROR: Could not find airbase %s!", tostring(airbasename)))
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return nil
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end
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-- Check if airbase is an airdrome.
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if self.airbase:GetAirbaseCategory()~=Airbase.Category.AIRDROME then
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self:E(string.format("ERROR: Airbase %s is not an AIRDROME! Script does not handle FARPS or ships.", tostring(airbasename)))
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return nil
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end
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-- Name of the airbase.
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self.airbasename=airbasename
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-- Airbase category airdrome, FARP, SHIP.
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self.airbasetype=self.airbase:GetAirbaseCategory()
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-- Set some string id for output to DCS.log file.
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self.lid=string.format("FLIGHTCONTROL %s | ", airbasename)
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-- Current map.
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self.theatre=env.mission.theatre
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-- 5 NM zone around the airbase.
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self.zoneAirbase=ZONE_RADIUS:New("FC", self:GetCoordinate():GetVec2(), UTILS.NMToMeters(5))
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-- Defaults
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self:SetLandingMax()
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self:SetLandingInterval()
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-- Init runways.
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self:_InitRunwayData()
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-- Init parking spots.
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self:_InitParkingSpots()
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self.playermenu={}
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-- Start State.
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self:SetStartState("Stopped")
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-- Add FSM transitions.
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-- From State --> Event --> To State
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self:AddTransition("Stopped", "Start", "Running") -- Start FSM.
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self:AddTransition("*", "Status", "*") -- Update status.
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-- Debug trace.
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if false then
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self.Debug=true
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BASE:TraceOnOff(true)
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BASE:TraceClass(self.ClassName)
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BASE:TraceLevel(1)
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end
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-- Add to data base.
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_DATABASE:AddFlightControl(self)
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return self
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end
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-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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-- User API Functions
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-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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--- Set the number of aircraft groups, that are allowed to land simultaniously.
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-- @param #FLIGHTCONTROL self
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-- @param #number n Max number of aircraft landing simultaniously. Default 2.
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-- @return #FLIGHTCONTROL self
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function FLIGHTCONTROL:SetLandingMax(n)
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self.Nlanding=n or 2
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return self
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end
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--- Set time interval between landing clearance of groups.
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-- @param #FLIGHTCONTROL self
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-- @param #number dt Time interval in seconds. Default 180 sec (3 min).
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-- @return #FLIGHTCONTROL self
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function FLIGHTCONTROL:SetLandingInterval(dt)
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self.dTlanding=dt or 180
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return self
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end
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--- Set runway. This clears all auto generated runways.
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-- @param #FLIGHTCONTROL self
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-- @param #FLIGHTCONTROL.Runway Runway.
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-- @return #FLIGHTCONTROL self
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function FLIGHTCONTROL:SetRunway(runway)
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-- Reset table.
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self.runways={}
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-- Set runway.
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table.insert(self.runways, runway)
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return self
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end
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--- Add runway.
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-- @param #FLIGHTCONTROL self
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-- @param #FLIGHTCONTROL.Runway Runway.
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-- @return #FLIGHTCONTROL self
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function FLIGHTCONTROL:AddRunway(runway)
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-- Set runway.
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table.insert(self.runways, runway)
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return self
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end
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--- Set active runway number. Counting refers to the position in the table entry.
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-- @param #FLIGHTCONTROL self
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-- @param #number no Number in the runways table.
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-- @return #FLIGHTCONTROL self
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function FLIGHTCONTROL:SetActiveRunwayNumber(no)
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self.activerwyno=no
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return self
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end
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-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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-- Status
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-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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--- Start FLIGHTCONTROL FSM. Handle events.
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-- @param #FLIGHTCONTROL self
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function FLIGHTCONTROL:onafterStart()
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-- Events are handled my MOOSE.
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self:I(self.lid..string.format("Starting FLIGHTCONTROL v%s for airbase %s of type %d on map %s", FLIGHTCONTROL.version, self.airbasename, self.airbasetype, self.theatre))
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-- Handle events.
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self:HandleEvent(EVENTS.Birth)
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self:HandleEvent(EVENTS.EngineStartup)
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self:HandleEvent(EVENTS.Takeoff)
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self:HandleEvent(EVENTS.Land)
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self:HandleEvent(EVENTS.EngineShutdown)
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self:HandleEvent(EVENTS.Crash)
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self.atcradio=RADIOQUEUE:New(self.atcfreq or 305, nil, string.format("FC %s", self.airbasename))
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self.atcradio:Start(1, 0.1)
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-- Init status updates.
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self:__Status(-1)
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end
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--- Update status.
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-- @param #FLIGHTCONTROL self
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function FLIGHTCONTROL:onafterStatus()
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-- Scan airbase for units, statics, and scenery.
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--self:_CheckAirbase()
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-- Update parking spots.
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--self:_UpdateParkingSpots()
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-- Check waiting and landing queue.
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self:_CheckQueues()
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-- Get runway.
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local runway=self:GetActiveRunway()
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-- Get free parking spots.
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--local nfree=self:_GetFreeParkingSpots()
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local nfree=self.Nparkingspots
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-- Info text.
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local text=string.format("State %s - Runway %s - Parking %d/%d - Qpark=%d Qtakeoff=%d Qland=%d Qhold=%d", self:GetState(), runway.idx, nfree, self.Nparkingspots, #self.Qparking, #self.Qtakeoff, #self.Qlanding, #self.Qwaiting)
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self:I(self.lid..text)
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-- Next status update in ~30 seconds.
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self:__Status(-20)
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end
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--- Start FLIGHTCONTROL FSM. Handle events.
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-- @param #FLIGHTCONTROL self
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function FLIGHTCONTROL:onafterStop()
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-- Handle events.
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self:HandleEvent(EVENTS.Birth)
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self:HandleEvent(EVENTS.EngineStartup)
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self:HandleEvent(EVENTS.Takeoff)
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self:HandleEvent(EVENTS.Land)
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self:HandleEvent(EVENTS.EngineShutdown)
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self:HandleEvent(EVENTS.Crash)
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end
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-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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-- Event Functions
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-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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--- Event handler for event birth.
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-- @param #FLIGHTCONTROL self
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-- @param Core.Event#EVENTDATA EventData
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function FLIGHTCONTROL:OnEventBirth(EventData)
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self:F3({EvendData=EventData})
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if EventData and EventData.IniGroupName and EventData.Place and EventData.Place:GetName()==self.airbasename then
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self:I(self.lid..string.format("BIRTH: unit = %s", tostring(EventData.IniUnitName)))
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self:T2(self.lid..string.format("BIRTH: group = %s", tostring(EventData.IniGroupName)))
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-- We delay this, to have all elements of the group in the game.
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self:ScheduleOnce(0.1, self._CreateFlightGroup, self, EventData.IniGroup)
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end
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end
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--- Event handler for event land.
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-- @param #FLIGHTCONTROL self
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-- @param Core.Event#EVENTDATA EventData
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function FLIGHTCONTROL:OnEventLand(EventData)
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self:F3({EvendData=EventData})
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self:T2(self.lid..string.format("LAND: unit = %s", tostring(EventData.IniUnitName)))
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self:T2(self.lid..string.format("LAND: group = %s", tostring(EventData.IniGroupName)))
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end
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--- Event handler for event takeoff.
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-- @param #FLIGHTCONTROL self
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-- @param Core.Event#EVENTDATA EventData
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function FLIGHTCONTROL:OnEventTakeoff(EventData)
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self:F3({EvendData=EventData})
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self:T2(self.lid..string.format("TAKEOFF: unit = %s", tostring(EventData.IniUnitName)))
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self:T2(self.lid..string.format("TAKEOFF: group = %s", tostring(EventData.IniGroupName)))
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-- This would be the closest airbase.
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local airbase=EventData.Place
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-- Unit that took off.
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local unit=EventData.IniUnit
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-- Nil check for airbase. Crashed as player gave me no airbase.
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if not (airbase or unit) then
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self:E(self.lid.."WARNING: Airbase or IniUnit is nil in takeoff event!")
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return
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end
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end
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--- Event handler for event engine startup.
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-- @param #FLIGHTCONTROL self
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-- @param Core.Event#EVENTDATA EventData
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function FLIGHTCONTROL:OnEventEngineStartup(EventData)
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self:F3({EvendData=EventData})
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self:I(self.lid..string.format("ENGINESTARTUP: unit = %s", tostring(EventData.IniUnitName)))
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self:T2(self.lid..string.format("ENGINESTARTUP: group = %s", tostring(EventData.IniGroupName)))
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-- Unit that took off.
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local unit=EventData.IniUnit
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-- Nil check for unit.
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if not unit then
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return
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end
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end
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--- Event handler for event engine shutdown.
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-- @param #FLIGHTCONTROL self
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-- @param Core.Event#EVENTDATA EventData
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function FLIGHTCONTROL:OnEventEngineShutdown(EventData)
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self:F3({EvendData=EventData})
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self:I(self.lid..string.format("ENGINESHUTDOWN: unit = %s", tostring(EventData.IniUnitName)))
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self:T2(self.lid..string.format("ENGINESHUTDOWN: group = %s", tostring(EventData.IniGroupName)))
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-- Unit that took off.
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local unit=EventData.IniUnit
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-- Nil check for unit.
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if not unit then
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return
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end
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end
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--- Event handler for event crash.
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-- @param #FLIGHTCONTROL self
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-- @param Core.Event#EVENTDATA EventData
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function FLIGHTCONTROL:OnEventCrash(EventData)
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self:F3({EvendData=EventData})
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self:T2(self.lid..string.format("CRASH: unit = %s", tostring(EventData.IniUnitName)))
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self:T2(self.lid..string.format("CRASH: group = %s", tostring(EventData.IniGroupName)))
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end
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-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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-- Queue Functions
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-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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--- Scan airbase zone.
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-- @param #FLIGHTCONTROL self
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function FLIGHTCONTROL:_CheckQueues()
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-- Print queues
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if false then
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self:_PrintQueue(self.flights, "All flights")
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self:_PrintQueue(self.Qparking, "Parking")
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self:_PrintQueue(self.Qtakeoff, "Takeoff")
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self:_PrintQueue(self.Qwaiting, "Holding")
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self:_PrintQueue(self.Qlanding, "Landing")
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end
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-- Number of groups landing.
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local nlanding=#self.Qlanding
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-- Number of groups taking off.
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local ntakeoff=#self.Qtakeoff
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-- Number of holding groups.
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local nholding=#self.Qwaiting
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-- Number of parking groups.
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local nparking=#self.Qparking
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-- Get next flight in line: either holding or parking.
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local flight, isholding, parking=self:_GetNextFlight()
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-- Check if somebody wants something.
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if flight and ntakeoff==0 and nlanding<self.Nlanding then
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if isholding then
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--------------------
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-- Holding flight --
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--------------------
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-- Get interval to last flight that got landing clearance.
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local dTlanding=99999
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if self.Tlanding then
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dTlanding=timer.getAbsTime()-self.Tlanding
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end
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if parking and dTlanding>=self.dTlanding then
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-- Message.
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local text=string.format("Flight %s, you are cleared to land.", flight.groupname)
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MESSAGE:New(text, 5, "FLIGHTCONTROL"):ToAll()
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-- Give AI the landing signal.
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-- TODO: Humans have to confirm via F10 menu.
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if flight.ai then
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flight:FlightLanding()
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self:_LandAI(flight, parking)
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end
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-- Set time last flight got landing clearance.
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self.Tlanding=timer.getAbsTime()
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end
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else
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--------------------
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-- Takeoff flight --
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--------------------
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-- Check if flight is AI. Humans have to request taxi via F10 menu.
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if flight.ai then
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-- Message.
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-- TODO: Which runway!
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local text=string.format("Flight %s, you are cleared to taxi to runway.", flight.groupname)
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self:I(self.lid..text)
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MESSAGE:New(text, 5, "FLIGHTCONTROL"):ToAll()
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flight.group:StartUncontrolled()
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flight:_UpdateRoute(1)
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env.info("FF remove flight from parking queue - if possible.")
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self:_RemoveFlightFromQueue(self.Qparking, flight, "parking")
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self:_AddFlightToTakeoffQueue(flight)
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end
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end
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end
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end
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--- Get next flight in line, either waiting for landing or waiting for takeoff.
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-- @param #FLIGHTCONTROL self
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-- @return Ops.FlightGroup#FLIGHTGROUP Marshal flight next in line and ready to enter the pattern. Or nil if no flight is ready.
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|
-- @return #boolean If true, flight is holding and waiting for landing, if false, flight is parking and waiting for takeoff.
|
|
-- @return #table Parking data for holding flights or nil.
|
|
function FLIGHTCONTROL:_GetNextFlight()
|
|
|
|
local flightholding=self:_GetNextFightHolding()
|
|
local flightparking=self:_GetNextFightParking()
|
|
|
|
-- If no flight is waiting for landing just return the takeoff flight or nil.
|
|
if not flightholding then
|
|
return flightparking, false, nil
|
|
end
|
|
|
|
-- Get number of alive elements of the holding flight.
|
|
local nH=flightholding:GetNelements()
|
|
|
|
-- Free parking spots.
|
|
local parking=flightholding:GetParking(self.airbase)
|
|
|
|
|
|
-- If no flight is waiting for takeoff return the holding flight or nil.
|
|
if not flightparking then
|
|
if parking then
|
|
return flightholding, true, parking
|
|
else
|
|
self:E(string.format("WARNING: No flight parking but no parking spots! nP=%d nH=%d", #parking, nH))
|
|
return nil, nil, nil
|
|
end
|
|
end
|
|
|
|
|
|
|
|
-- We got flights waiting for landing and for takeoff.
|
|
if flightholding and flightparking then
|
|
|
|
-- Return holding flight if fuel is low.
|
|
if flightholding.fuellow then
|
|
if parking then
|
|
-- Enough parking ==> land
|
|
return flightholding, true, parking
|
|
else
|
|
-- Not enough parking ==> take off
|
|
return flightparking, false, nil
|
|
end
|
|
end
|
|
|
|
-- Return the flight which is waiting longer.
|
|
if flightholding.Tholding>flightparking.Tparking and parking then
|
|
return flightholding, true, parking
|
|
else
|
|
return flightparking, false, nil
|
|
end
|
|
|
|
end
|
|
|
|
return nil, nil, nil
|
|
end
|
|
|
|
|
|
--- Get next flight waiting for landing clearance.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @return Ops.FlightGroup#FLIGHTGROUP Marshal flight next in line and ready to enter the pattern. Or nil if no flight is ready.
|
|
function FLIGHTCONTROL:_GetNextFightHolding()
|
|
|
|
if #self.Qwaiting==0 then
|
|
return nil
|
|
elseif #self.Qwaiting==1 then
|
|
return self.Qwaiting[1]
|
|
end
|
|
|
|
-- Sort flights by low fuel
|
|
local function _sortByFuel(a, b)
|
|
local flightA=a --Ops.FlightGroup#FLIGHTGROUP
|
|
local flightB=b --Ops.FlightGroup#FLIGHTGROUP
|
|
local fuelA=flightA.group:GetFuelMin()
|
|
local fuelB=flightB.group:GetFuelMin()
|
|
return fuelA<fuelB
|
|
end
|
|
|
|
-- Sort flights by holding time.
|
|
local function _sortByTholding(a, b)
|
|
local flightA=a --Ops.FlightGroup#FLIGHTGROUP
|
|
local flightB=b --Ops.FlightGroup#FLIGHTGROUP
|
|
return flightA.Tholding<flightB.Tholding
|
|
end
|
|
|
|
|
|
-- Sort flights by fuel.
|
|
table.sort(self.Qwaiting, _sortByFuel)
|
|
|
|
-- Loop over all marshal flights.
|
|
for _,_flight in pairs(self.Qwaiting) do
|
|
local flight=_flight --Ops.FlightGroup#FLIGHTGROUP
|
|
|
|
-- Return flight that is lowest on fuel.
|
|
if flight.fuellow then
|
|
return flight
|
|
end
|
|
|
|
end
|
|
|
|
|
|
-- Return flight waiting longest.
|
|
table.sort(self.Qwaiting, _sortByTholding)
|
|
|
|
return self.Qwaiting[1]
|
|
end
|
|
|
|
|
|
--- Get next flight waiting for landing clearance.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @return Ops.FlightGroup#FLIGHTGROUP Marshal flight next in line and ready to enter the pattern. Or nil if no flight is ready.
|
|
function FLIGHTCONTROL:_GetNextFightParking()
|
|
|
|
if #self.Qparking==0 then
|
|
return nil
|
|
elseif #self.Qparking==1 then
|
|
return self.Qparking[1]
|
|
end
|
|
|
|
-- Sort flights parking time.
|
|
local function _sortByTparking(a, b)
|
|
local flightA=a --Ops.FlightGroup#FLIGHTGROUP
|
|
local flightB=b --Ops.FlightGroup#FLIGHTGROUP
|
|
return flightA.Tparking<flightB.Tparking
|
|
end
|
|
|
|
-- Return flight waiting longest.
|
|
table.sort(self.Qparking, _sortByTparking)
|
|
return self.Qparking[1]
|
|
end
|
|
|
|
--- Print queue.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param #table queue Queue to print.
|
|
-- @param #string name Queue name.
|
|
function FLIGHTCONTROL:_PrintQueue(queue, name)
|
|
|
|
local text=string.format("%s Queue N=%d:", name, #queue)
|
|
if #queue==0 then
|
|
-- Queue is empty.
|
|
text=text.." empty."
|
|
else
|
|
|
|
local time=timer.getAbsTime()
|
|
|
|
-- Loop over all flights in queue.
|
|
for i,_flight in ipairs(queue) do
|
|
local flight=_flight --Ops.FlightGroup#FLIGHTGROUP
|
|
|
|
-- Gather info.
|
|
local fuel=flight.group:GetFuelMin()*100
|
|
local ai=tostring(flight.ai)
|
|
local actype=tostring(flight.actype)
|
|
|
|
-- Holding and parking time.
|
|
local holding=flight.Tholding and UTILS.SecondsToClock(time-flight.Tholding, true) or "X"
|
|
local parking=flight.Tparking and UTILS.SecondsToClock(time-flight.Tparking, true) or "X"
|
|
|
|
local holding=flight:GetHoldingTime()
|
|
if holding>=0 then
|
|
holding=UTILS.SecondsToClock(holding, true)
|
|
else
|
|
holding="X"
|
|
end
|
|
local parking=flight:GetParkingTime()
|
|
if parking>=0 then
|
|
parking=UTILS.SecondsToClock(parking, true)
|
|
else
|
|
parking="X"
|
|
end
|
|
|
|
|
|
local nunits=flight.nunits or 1
|
|
|
|
-- Main info.
|
|
text=text..string.format("\n[%d] %s (%s*%d): status=%s, ai=%s, fuel=%d, holding=%s, parking=%s",
|
|
i, flight.groupname, actype, nunits, flight:GetState(), ai, fuel, holding, parking)
|
|
|
|
-- Elements info.
|
|
for j,_element in pairs(flight.elements) do
|
|
local element=_element --Ops.FlightGroup#FLIGHTGROUP.Element
|
|
local life=element.unit:GetLife()
|
|
local life0=element.unit:GetLife0()
|
|
text=text..string.format("\n (%d) %s (%s): status=%s, ai=%s, airborne=%s life=%.1f/%.1f",
|
|
j, tostring(element.modex), element.name, tostring(element.status), tostring(element.ai), tostring(element.unit:InAir()), life, life0)
|
|
end
|
|
end
|
|
end
|
|
|
|
-- Display text.
|
|
self:T(self.lid..text)
|
|
end
|
|
|
|
--- Remove a flight group from a queue.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param #table queue The queue from which the group will be removed.
|
|
-- @param Ops.FlightGroup#FLIGHTGROUP flight Flight group that will be removed from queue.
|
|
-- @param #string queuename Name of the queue.
|
|
-- @return #boolean True, flight was in Queue and removed. False otherwise.
|
|
-- @return #number Table index of removed queue element or nil.
|
|
function FLIGHTCONTROL:_RemoveFlightFromQueue(queue, flight, queuename)
|
|
|
|
queuename=queuename or "unknown"
|
|
|
|
-- Loop over all flights in group.
|
|
for i,_flight in pairs(queue) do
|
|
local qflight=_flight --Ops.FlightGroup#FLIGHTGROUP
|
|
|
|
-- Check for name.
|
|
if qflight.groupname==flight.groupname then
|
|
self:I(self.lid..string.format("Removing flight group %s from %s queue.", flight.groupname, queuename))
|
|
table.remove(queue, i)
|
|
return true, i
|
|
end
|
|
end
|
|
|
|
self:I(self.lid..string.format("Could NOT remove flight group %s from %s queue.", flight.groupname, queuename))
|
|
return false, nil
|
|
end
|
|
|
|
--- Add flight to holding queue.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Ops.FlightGroup#FLIGHTGROUP flight Flight group.
|
|
-- @return #boolean If true, flight was added. False otherwise.
|
|
function FLIGHTCONTROL:_AddFlightToHoldingQueue(flight)
|
|
|
|
-- Check if already in queue.
|
|
if self:_InQueue(self.Qwaiting, flight.group) then
|
|
return false
|
|
end
|
|
|
|
-- Add flight to table.
|
|
table.insert(self.Qwaiting, flight)
|
|
|
|
-- Flight is not holding any more.
|
|
flight.Tholding=timer.getAbsTime()
|
|
|
|
return true
|
|
end
|
|
|
|
|
|
--- Add flight to landing queue and set recovered to false for all elements of the flight and its section members.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Ops.FlightGroup#FLIGHTGROUP flight Flight group.
|
|
-- @return #boolean If true, flight was added. False otherwise.
|
|
function FLIGHTCONTROL:_AddFlightToLandingQueue(flight)
|
|
|
|
-- Check if already in queue.
|
|
if self:_InQueue(self.Qlanding, flight.group) then
|
|
return false
|
|
end
|
|
|
|
-- Add flight to table.
|
|
table.insert(self.Qlanding, flight)
|
|
|
|
-- Flight is not holding any more.
|
|
flight.Tholding=nil
|
|
|
|
return true
|
|
end
|
|
|
|
--- Add flight to parking queue.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Ops.FlightGroup#FLIGHTGROUP flight Flight group.
|
|
-- @return #boolean If true, flight was added. False otherwise.
|
|
function FLIGHTCONTROL:_AddFlightToParkingQueue(flight)
|
|
|
|
-- Check if already in queue.
|
|
if self:_InQueue(self.Qparking, flight.group) then
|
|
return false
|
|
end
|
|
|
|
-- Add flight to table.
|
|
table.insert(self.Qparking, flight)
|
|
|
|
-- Flight is not holding any more.
|
|
flight.Tparking=timer.getAbsTime()
|
|
|
|
return true
|
|
end
|
|
|
|
--- Add flight to takeoff queue.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Ops.FlightGroup#FLIGHTGROUP flight Flight group.
|
|
-- @return #boolean If true, flight was added. False otherwise.
|
|
function FLIGHTCONTROL:_AddFlightToTakeoffQueue(flight)
|
|
|
|
-- Check if already in queue.
|
|
if self:_InQueue(self.Qtakeoff, flight.group) then
|
|
return false
|
|
end
|
|
|
|
-- Add flight to table.
|
|
table.insert(self.Qtakeoff, flight)
|
|
|
|
-- New time stamp for time waiting for takeoff.
|
|
flight.Tparking=nil
|
|
|
|
return true
|
|
end
|
|
|
|
--- Check if a group is in a queue.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param #table queue The queue to check.
|
|
-- @param Wrapper.Group#GROUP group The group to be checked.
|
|
-- @return #boolean If true, group is in the queue. False otherwise.
|
|
function FLIGHTCONTROL:_InQueue(queue, group)
|
|
local name=group:GetName()
|
|
|
|
for _,_flight in pairs(queue) do
|
|
local flight=_flight --Ops.FlightGroup#FLIGHTGROUP
|
|
if name==flight.groupname then
|
|
return true
|
|
end
|
|
end
|
|
|
|
return false
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
-- Runway Functions
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
--- Initialize data of runways.
|
|
-- @param #FLIGHTCONTROL self
|
|
function FLIGHTCONTROL:_InitRunwayData()
|
|
self.runways=self.airbase:GetRunwayData()
|
|
end
|
|
|
|
--- Get the active runway based on current wind direction.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @return Wrapper.Airbase#AIRBASE.Runway Active runway.
|
|
function FLIGHTCONTROL:GetActiveRunway()
|
|
return self.airbase:GetActiveRunway()
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
-- Parking Functions
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
--- Init parking spots.
|
|
-- @param #FLIGHTCONTROL self
|
|
function FLIGHTCONTROL:_InitParkingSpots()
|
|
|
|
-- Parking spots of airbase.
|
|
local parkingdata=self.airbase:GetParkingSpotsTable()
|
|
|
|
-- Init parking spots table.
|
|
self.parking={}
|
|
|
|
self.Nparkingspots=0
|
|
for _,_spot in pairs(parkingdata) do
|
|
local spot=_spot --Wrapper.Airbase#AIRBASE.ParkingSpot
|
|
|
|
local parking=spot --#FLIGHTCONTROL.ParkingSpot
|
|
parking.reserved="none"
|
|
|
|
-- Mark position.
|
|
local text=string.format("ID=%d, Terminal=%d, Free=%s, Reserved=%s, Dist=%.1f", parking.TerminalID, parking.TerminalType, tostring(parking.Free), tostring(parking.reserved), parking.DistToRwy)
|
|
|
|
-- Add to table.
|
|
self.parking[parking.TerminalID]=parking
|
|
|
|
self.Nparkingspots=self.Nparkingspots+1
|
|
end
|
|
|
|
end
|
|
|
|
|
|
--- Get free parking spots.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param #number terminal Terminal type or nil.
|
|
-- @return #number Number of free spots. Total if terminal=nil or of the requested terminal type.
|
|
-- @return #table Table of free parking spots of data type #FLIGHCONTROL.ParkingSpot.
|
|
function FLIGHTCONTROL:_GetFreeParkingSpots(terminal)
|
|
|
|
local freespots={}
|
|
|
|
local n=0
|
|
for _,_parking in pairs(self.parking) do
|
|
local parking=_parking --#FLIGHTCONTROL.ParkingSpot
|
|
|
|
if parking.Free and parking.TOAC==false and parking.reserved=="none" then
|
|
if terminal==nil or terminal==parking.terminal then
|
|
n=n+1
|
|
table.insert(freespots, parking)
|
|
end
|
|
end
|
|
end
|
|
|
|
return n,freespots
|
|
end
|
|
|
|
--- Update parking spots.
|
|
-- @param #FLIGHTCONTROL self
|
|
function FLIGHTCONTROL:_UpdateParkingSpots()
|
|
|
|
-- Parking spots of airbase.
|
|
local parkingdata=self.airbase:GetParkingSpotsTable()
|
|
|
|
for _,_parking in pairs(self.parking) do
|
|
local parking=_parking --#FLIGHTCONTROL.ParkingSpot
|
|
if parking.markerid then
|
|
parking.Coordinate:RemoveMark(parking.markerid)
|
|
parking.markerid=nil
|
|
end
|
|
end
|
|
|
|
-- Loop over all spots.
|
|
local message="Parking Spots:"
|
|
for _,_spot in pairs(parkingdata) do
|
|
local spot=_spot --Wrapper.Airbase#AIRBASE.ParkingSpot
|
|
|
|
-- Parking.
|
|
local parking=self.parking[spot.TerminalID] --#FLIGHTCONTROL.ParkingSpot
|
|
|
|
-- Check if any known flight has reserved this spot.
|
|
local reserved=self:IsParkingReserved(spot)
|
|
|
|
-- Message text.
|
|
--local text=string.format("ID=%03d, Terminal=%03d, Free=%s, TOAC=%s, reserved=%s", parking.TerminalID, parking.TerminalType, tostring(parking.Free), tostring(parking.TOAC), tostring(reserved))
|
|
local text=string.format("ID=%03d, Terminal=%03d, Free=%s, TOAC=%s, reserved=%s", spot.TerminalID, spot.TerminalType, tostring(spot.Free), tostring(spot.TOAC), tostring(reserved))
|
|
|
|
-- Place marker on non-free spots.
|
|
if parking.Free==false or parking.TOAC or reserved~=nil then
|
|
parking.markerid=parking.Coordinate:MarkToAll(text)
|
|
message=message.."\n"..text
|
|
end
|
|
|
|
end
|
|
|
|
-- Debug message.
|
|
self:I(self.lid..message)
|
|
end
|
|
|
|
--- Check if a parking spot is reserved by a flight group.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Wrapper.Airbase#AIRBASE.ParkingSpot spot Parking spot to check.
|
|
-- @return #string Name of element or nil.
|
|
function FLIGHTCONTROL:IsParkingReserved(spot)
|
|
|
|
-- Init all elements as NOT parking anywhere.
|
|
for _,_flight in pairs(self.flights) do
|
|
local flight=_flight --Ops.FlightGroup#FLIGHTGROUP
|
|
-- Loop over all elements.
|
|
for _,_element in pairs(flight.elements) do
|
|
local element=_element --Ops.FlightGroup#FLIGHTGROUP.Element
|
|
local parking=element.parking
|
|
if parking and parking.TerminalID==spot.TerminalID then
|
|
return element.name
|
|
end
|
|
end
|
|
end
|
|
|
|
return nil
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
-- ATIS Functions
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
-- ATC Functions
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
-- Human Player Functions
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
--- Create player menu.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Ops.FlightGroup#FLIGHTGROUP flight Flight group.
|
|
function FLIGHTCONTROL:_CreatePlayerMenu(flight)
|
|
|
|
local group=flight.group
|
|
local groupname=flight.groupname
|
|
local gid=group:GetID()
|
|
|
|
self:I(self.lid..string.format("Creating ATC player menu for flight group %s (ID=%d)", tostring(flight.groupname), gid))
|
|
|
|
|
|
local airbasename=self.airbasename
|
|
|
|
local playermenu=flight.menu.atc --#FLIGHTCONTROL.PlayerMenu
|
|
playermenu[airbasename] = playermenu[airbasename] or {}
|
|
playermenu[airbasename].root = MENU_GROUP:New(group, airbasename, playermenu)
|
|
|
|
playermenu[airbasename].MyStatus = MENU_GROUP_COMMAND:New(group, "My Status", playermenu[airbasename].root, self._PlayerMyStatus, self, groupname)
|
|
playermenu[airbasename].RequestTaxi = MENU_GROUP_COMMAND:New(group, "Request Taxi", playermenu[airbasename].root, self._PlayerRequestTaxi, self, groupname)
|
|
playermenu[airbasename].RequestTakeoff = MENU_GROUP_COMMAND:New(group, "Request Takeoff", playermenu[airbasename].root, self._PlayerRequestTakeoff, self, groupname)
|
|
playermenu[airbasename].Inbound = MENU_GROUP_COMMAND:New(group, "Inbound", playermenu[airbasename].root, self._PlayerInbound, self, groupname)
|
|
|
|
end
|
|
|
|
|
|
--- Create player menu.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param #string groupname Name of the flight group.
|
|
function FLIGHTCONTROL:_PlayerMyStatus(groupname)
|
|
|
|
-- Get flight group.
|
|
local flight=_DATABASE:GetFlightGroup(groupname)
|
|
|
|
if flight then
|
|
|
|
local text=string.format("My Status:\n")
|
|
text=text..string.format("Flight status: %s", tostring(flight:GetState()))
|
|
|
|
MESSAGE:New(text, 5):ToGroup(flight.group)
|
|
|
|
else
|
|
MESSAGE:New(string.format("Cannot find flight group %s.", tostring(groupname)), 5):ToAll()
|
|
end
|
|
|
|
end
|
|
|
|
--- Create player menu.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param #string groupname Name of the flight group.
|
|
function FLIGHTCONTROL:_PlayerRequestTaxi(groupname)
|
|
|
|
MESSAGE:New("Request taxi to runway", 5):ToAll()
|
|
|
|
|
|
local flight=_DATABASE:GetFlightGroup(groupname)
|
|
|
|
if flight then
|
|
|
|
MESSAGE:New("You are cleared to taxi", 5):ToAll()
|
|
|
|
for _,_element in pairs(flight.elements) do
|
|
local element=_element --Ops.FlightGroup#FLIGHTGROUP.Element
|
|
flight:ElementTaxiing(element)
|
|
end
|
|
|
|
else
|
|
MESSAGE:New(string.format("Could not clear group %s for taxi!", groupname), 5):ToAll()
|
|
end
|
|
|
|
end
|
|
|
|
--- Create player menu.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param #string groupname Name of the flight group.
|
|
function FLIGHTCONTROL:_PlayerRequestTakeoff(groupname)
|
|
|
|
MESSAGE:New("Request takeoff", 5):ToAll()
|
|
|
|
local flight=_DATABASE:GetFlightGroup(groupname)
|
|
|
|
if flight then
|
|
if flight:IsTaxiing() then
|
|
else
|
|
end
|
|
end
|
|
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
-- Flight and Element Functions
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
--- Create a new flight group.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Wrapper.Group#GROUP group Aircraft group.
|
|
-- @return Ops.FlightGroup#FLIGHTGROUP Flight group.
|
|
function FLIGHTCONTROL:_CreateFlightGroup(group)
|
|
|
|
-- Check if not already in flights
|
|
if self:_InQueue(self.flights, group) then
|
|
self:E(self.lid..string.format("WARNING: Flight group %s does already exist!", group:GetName()))
|
|
return
|
|
end
|
|
|
|
-- Debug info.
|
|
self:I(self.lid..string.format("Creating new flight for group %s of aircraft type %s.", group:GetName(), group:GetTypeName()))
|
|
|
|
-- Get flightgroup from data base.
|
|
local flight=_DATABASE:GetFlightGroup(group:GetName())
|
|
|
|
-- If it does not exist yet, create one.
|
|
if not flight then
|
|
flight=FLIGHTGROUP:New(group:GetName())
|
|
end
|
|
|
|
if flight.destination and flight.destination:GetName()==self.airbasename then
|
|
flight:SetFlightControl(self)
|
|
end
|
|
|
|
-- Add to known flights.
|
|
table.insert(self.flights, flight)
|
|
|
|
-- Create player menu.
|
|
if flight.ai then
|
|
self:E("FF AI no player menu")
|
|
else
|
|
self:E("FF Not purly AI ==> player menu")
|
|
--self:_CreatePlayerMenu(flight)
|
|
end
|
|
|
|
return flight
|
|
end
|
|
|
|
--- Create a new flight group.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Ops.FlightGroup#FLIGHTGROUP flight The flight to be removed.
|
|
function FLIGHTCONTROL:_RemoveFlight(flight)
|
|
|
|
self:_RemoveFlightFromQueue(self.Qwaiting, flight, "holding")
|
|
self:_RemoveFlightFromQueue(self.Qlanding, flight, "landing")
|
|
self:_RemoveFlightFromQueue(self.Qparking, flight, "parking")
|
|
self:_RemoveFlightFromQueue(self.Qtakeoff, flight, "takeoff")
|
|
self:_RemoveFlightFromQueue(self.flights, flight, "flights")
|
|
|
|
end
|
|
|
|
--- Get flight from group.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Wrapper.Group#GROUP group Group that will be removed from queue.
|
|
-- @param #table queue The queue from which the group will be removed.
|
|
-- @return Ops.FlightGroup#FLIGHTGROUP Flight group or nil.
|
|
-- @return #number Queue index or nil.
|
|
function FLIGHTCONTROL:_GetFlightFromGroup(group)
|
|
|
|
if group then
|
|
|
|
-- Group name
|
|
local name=group:GetName()
|
|
|
|
-- Loop over all flight groups in queue
|
|
for i,_flight in pairs(self.flights) do
|
|
local flight=_flight --Ops.FlightGroup#FLIGHTGROUP
|
|
|
|
if flight.groupname==name then
|
|
return flight, i
|
|
end
|
|
end
|
|
|
|
self:T2(self.lid..string.format("WARNING: Flight group %s could not be found in queue.", name))
|
|
end
|
|
|
|
self:T2(self.lid..string.format("WARNING: Flight group could not be found in queue. Group is nil!"))
|
|
return nil, nil
|
|
end
|
|
|
|
--- Get element of flight from its unit name.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param #string unitname Name of the unit.
|
|
-- @return #FLIGHTCONTROL.FlightElement Element of the flight or nil.
|
|
-- @return #number Element index or nil.
|
|
-- @return Ops.FlightGroup#FLIGHTGROUP The Flight group or nil.
|
|
function FLIGHTCONTROL:_GetFlightElement(unitname)
|
|
|
|
-- Get the unit.
|
|
local unit=UNIT:FindByName(unitname)
|
|
|
|
-- Check if unit exists.
|
|
if unit then
|
|
|
|
-- Get flight element from all flights.
|
|
local flight=self:_GetFlightFromGroup(unit:GetGroup())
|
|
|
|
-- Check if fight exists.
|
|
if flight then
|
|
|
|
-- Loop over all elements in flight group.
|
|
for i,_element in pairs(flight.elements) do
|
|
local element=_element --#FLIGHTCONTROL.FlightElement
|
|
|
|
if element.unit:GetName()==unitname then
|
|
return element, i, flight
|
|
end
|
|
end
|
|
|
|
self:T2(self.lid..string.format("WARNING: Flight element %s could not be found in flight group.", unitname, flight.groupname))
|
|
end
|
|
end
|
|
|
|
return nil, nil, nil
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
-- Routing Functions
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
--- Scan airbase zone for units, statics and scenery.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @return Core.Set#SET_UNIT Set of scanned units.
|
|
-- @return Core.Set#SET_STATIC Set of scanned static objects.
|
|
function FLIGHTCONTROL:_CheckAirbase()
|
|
|
|
-- Airbase position.
|
|
local coord=self:GetCoordinate()
|
|
|
|
-- Scan radius = 5 NM.
|
|
local RCCZ=UTILS.NMToMeters(1)
|
|
|
|
self.scenery=self.scenery or {}
|
|
|
|
local scanscenery=true
|
|
if #self.scenery>0 then
|
|
scanscenery=false
|
|
end
|
|
|
|
-- Debug info.
|
|
self:T(self.lid..string.format("Scanning airbase zone. Radius=%.1f NM.", UTILS.MetersToNM(RCCZ)))
|
|
|
|
-- Scan units in carrier zone.
|
|
local _,_,_,unitscan,staticscan,sceneryscan=coord:ScanObjects(RCCZ, true, true, scanscenery)
|
|
|
|
local su=SET_UNIT:New():FilterActive(true)
|
|
for _,_unit in pairs(unitscan) do
|
|
local unit=_unit --Wrapper.Unit#UNIT
|
|
if unit and unit:IsAlive() and unit:InAir()==false then
|
|
su:AddUnit(unit)
|
|
|
|
end
|
|
end
|
|
|
|
local setstatic=SET_STATIC:New()
|
|
for _,static in pairs(staticscan) do
|
|
local static=STATIC:Find(static)
|
|
setstatic:AddStatic(static)
|
|
static:GetCoordinate():MarkToAll("Static")
|
|
end
|
|
|
|
|
|
if scanscenery then
|
|
for _,scen in pairs(sceneryscan) do
|
|
--local static=SCENERY:
|
|
local s=SCENERY:Register(scen:getName(), scen)
|
|
--s:GetCoordinate():MarkToAll("Scenery")
|
|
table.insert(self.scenery, s)
|
|
end
|
|
end
|
|
|
|
-- Debug info.
|
|
local text=string.format("Scan found: units=%d, statics=%d, scenery=%d", su:Count(), setstatic:Count(), #self.scenery)
|
|
self:I(self.lid..text)
|
|
|
|
return su,setstatic
|
|
end
|
|
|
|
|
|
--- Scan airbase zone and find new flights.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Core.Set#SET_UNIT unitset Set of units.
|
|
function FLIGHTCONTROL:_CheckACstatus(unitset)
|
|
|
|
-- Make a table with all groups currently in the CCA zone.
|
|
local insideZone={}
|
|
|
|
for _,_unit in pairs(unitset:GetSetObjects()) do
|
|
local unit=_unit --Wrapper.Unit#UNIT
|
|
|
|
-- Necessary conditions to be met:
|
|
local aircraft=unit:IsAir()
|
|
local inzone=unit:IsInZone(self.zoneAirbase)
|
|
local friendly=self:GetCoalition()==unit:GetCoalition()
|
|
|
|
-- Check if this an aircraft and that it is inside the airbase zone and friendly.
|
|
if aircraft and inzone then
|
|
|
|
local group=unit:GetGroup()
|
|
local groupname=group:GetName()
|
|
|
|
-- Add group to table.
|
|
if insideZone[groupname]==nil then
|
|
insideZone[groupname]=groupname
|
|
end
|
|
|
|
end
|
|
end
|
|
|
|
-- Find new flights that are inside the airbase zone.
|
|
for groupname,_ in pairs(insideZone) do
|
|
local flight=_DATABASE:GetFlightGroup(groupname)
|
|
|
|
if flight then
|
|
|
|
for _,_element in pairs(flight.elements) do
|
|
local element=_element --Ops.FlightGroup#FLIGHTGROUP.Element
|
|
|
|
local unit=element.unit
|
|
|
|
if unit and unit:IsAlive() then
|
|
|
|
if unit:InAir() then
|
|
|
|
else
|
|
|
|
if element.status==FLIGHTGROUP.ElementStatus.PARKING then
|
|
if element.parking then
|
|
|
|
end
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
--- Command AI flight to orbit.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Ops.FlightGroup#FLIGHTGROUP flight Flight group.
|
|
-- @param #number stack Holding stack.
|
|
-- @param #boolean respawn If true respawn the group. Otherwise reset the mission task with new waypoints.
|
|
function FLIGHTCONTROL:_WaitAI(flight, stack, respawn)
|
|
|
|
-- Set flag to something other than -100 and <0
|
|
flight.flag=stack
|
|
|
|
-- Holding point.
|
|
local holding=self:_GetHoldingpoint(flight)
|
|
local altitude=holding.pos0.y
|
|
local angels=UTILS.MetersToFeet(altitude)/1000
|
|
|
|
flight:Hold(self.airbase, holding.pos0)
|
|
|
|
end
|
|
|
|
--- Tell AI to land at the airbase. Flight is added to the landing queue.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Ops.FlightGroup#FLIGHTGROUP flight Flight group.
|
|
-- @param #table parking Free parking spots table.
|
|
function FLIGHTCONTROL:_LandAI(flight, parking)
|
|
|
|
-- Debug info.
|
|
self:I(self.lid..string.format("Landing AI flight %s.", flight.groupname))
|
|
|
|
-- Add flight to landing queue.
|
|
self:_AddFlightToLandingQueue(flight)
|
|
|
|
-- Remove flight from waiting queue.
|
|
self:_RemoveFlightFromQueue(self.Qwaiting, flight, "holding")
|
|
|
|
-- Altitude above ground for a glide slope of 3�.
|
|
local alpha=math.rad(3)
|
|
local x1=UTILS.NMToMeters(10)
|
|
local x2=UTILS.NMToMeters(5)
|
|
local h1=x1*math.tan(alpha)
|
|
local h2=x2*math.tan(alpha)
|
|
local SpeedLand=140
|
|
local SpeedTo=180
|
|
|
|
local runway=self:GetActiveRunway()
|
|
|
|
-- Waypoints.
|
|
local wp={}
|
|
|
|
-- Current pos.
|
|
wp[#wp+1]=flight.group:GetCoordinate():WaypointAir(nil, COORDINATE.WaypointType.TurningPoint, COORDINATE.WaypointAction.FlyoverPoint, UTILS.KnotsToKmph(SpeedTo), true , nil, {}, "Current Pos")
|
|
|
|
-- Approach point: 10 NN in direction of runway.
|
|
local papp=self.airbase:GetCoordinate():Translate(x1, runway.heading-180):SetAltitude(h1)
|
|
wp[#wp+1]=papp:WaypointAirTurningPoint(nil, UTILS.KnotsToKmph(SpeedLand), {}, "Final Approach")
|
|
|
|
-- Okay, it looks like it's best to specify the coordinates not at the airbase but a bit away. This causes a more direct landing approach.
|
|
local pland=self.airbase:GetCoordinate():Translate(x2, runway.heading-180):SetAltitude(h2)
|
|
wp[#wp+1]=pland:WaypointAirLanding(UTILS.KnotsToKmph(SpeedLand), self.airbase, {}, "Landing")
|
|
|
|
|
|
if self.Debug then
|
|
papp:MarkToAll(string.format("Final Approach: d=%d m, h=%d m", x1, h1))
|
|
pland:MarkToAll(string.format("Landing: d=%d m, h=%d m", x2, h2))
|
|
end
|
|
|
|
-- Give signal to land.
|
|
flight.flaghold:Set(1)
|
|
|
|
-- Get group template.
|
|
local Template=flight.group:GetTemplate()
|
|
|
|
-- Set route points.
|
|
Template.route.points=wp
|
|
|
|
for i,unit in pairs(Template.units) do
|
|
local spot=parking[i] --Ops.FlightControl#FLIGHTCONTROL.ParkingSpot
|
|
|
|
local element=flight:GetElementByName(unit.name)
|
|
if element then
|
|
element.parking=spot
|
|
unit.parking_landing=spot.TerminalID
|
|
local text=string.format("FF Reserving parking spot %d for unit %s", spot.TerminalID, tostring(unit.name))
|
|
self:I(self.lid..text)
|
|
else
|
|
env.info("FF error could not get element to assign parking!")
|
|
end
|
|
end
|
|
|
|
-- Debug message.
|
|
MESSAGE:New(string.format("Respawning group %s", flight.groupname)):ToAll()
|
|
|
|
--Respawn the group.
|
|
flight.group=flight.group:Respawn(Template, true)
|
|
|
|
-- Route the group.
|
|
--flight.group:Route(wp, 1)
|
|
|
|
end
|
|
|
|
--- Get holding point.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Ops.FlightGroup#FLIGHTGROUP flight Flight group.
|
|
-- @return #FLIGHTCONTROL.HoldingPoint Holding point.
|
|
function FLIGHTCONTROL:_GetHoldingpoint(flight)
|
|
|
|
local holdingpoint={} --#FLIGHTCONTROL.HoldingPoint
|
|
|
|
local runway=self:GetActiveRunway()
|
|
|
|
local hdg=runway.heading+90
|
|
local dx=UTILS.NMToMeters(5)
|
|
local dz=UTILS.NMToMeters(1)
|
|
|
|
local angels=UTILS.FeetToMeters(math.random(6,10)*1000)
|
|
|
|
holdingpoint.pos0=runway.position:Translate(dx, hdg):SetAltitude(angels)
|
|
holdingpoint.pos1=holdingpoint.pos0:Translate(dz, runway.heading):SetAltitude(angels)
|
|
|
|
return holdingpoint
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
-- Misc Functions
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
--TODO: Get landing waypoint to check whether flight is meant to land at this airbase.
|
|
|
|
--- Get coordinate of the airbase.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @return Core.Point#COORDINATE Coordinate of the airbase.
|
|
function FLIGHTCONTROL:GetCoordinate()
|
|
return self.airbase:GetCoordinate()
|
|
end
|
|
|
|
--- Get coalition of the airbase.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @return #number Coalition ID.
|
|
function FLIGHTCONTROL:GetCoalition()
|
|
return self.airbase:GetCoalition()
|
|
end
|
|
|
|
--- Get onboard number of player or client.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Wrapper.Group#GROUP group Aircraft group.
|
|
-- @return #string Onboard number as string.
|
|
function FLIGHTCONTROL:_GetOnboardNumberPlayer(group)
|
|
return self:_GetOnboardNumbers(group, true)
|
|
end
|
|
|
|
--- Get onboard numbers of all units in a group.
|
|
-- @param #FLIGHTCONTROL self
|
|
-- @param Wrapper.Group#GROUP group Aircraft group.
|
|
-- @param #boolean playeronly If true, return the onboard number for player or client skill units.
|
|
-- @return #table Table of onboard numbers.
|
|
function FLIGHTCONTROL:_GetOnboardNumbers(group, playeronly)
|
|
|
|
-- Get group name.
|
|
local groupname=group:GetName()
|
|
|
|
-- Debug text.
|
|
local text=string.format("Onboard numbers of group %s:", groupname)
|
|
|
|
-- Units of template group.
|
|
local units=group:GetTemplate().units
|
|
|
|
-- Get numbers.
|
|
local numbers={}
|
|
for _,unit in pairs(units) do
|
|
|
|
-- Onboard number and unit name.
|
|
local n=tostring(unit.onboard_num)
|
|
local name=unit.name
|
|
local skill=unit.skill
|
|
|
|
-- Debug text.
|
|
text=text..string.format("\n- unit %s: onboard #=%s skill=%s", name, n, skill)
|
|
|
|
if playeronly and skill=="Client" or skill=="Player" then
|
|
-- There can be only one player in the group, so we skip everything else.
|
|
return n
|
|
end
|
|
|
|
-- Table entry.
|
|
numbers[name]=n
|
|
end
|
|
|
|
-- Debug info.
|
|
self:T2(self.lid..text)
|
|
|
|
return numbers
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|