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MOOSE/Moose Development/Moose/Ops/OpsGroup.lua
Frank 19b870c038 Ops 
- Less traceing.
2020-09-19 23:52:17 +02:00

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--- **Ops** - Generic group enhancement functions.
--
-- This class is **not** meant to be used itself by the end user.
--
-- ===
--
-- ### Author: **funkyfranky**
-- @module Ops.OpsGroup
-- @image OPS_OpsGroup.png
--- OPSGROUP class.
-- @type OPSGROUP
-- @field #string ClassName Name of the class.
-- @field #boolean Debug Debug mode. Messages to all about status.
-- @field #number verbose Verbosity level. 0=silent.
-- @field #string lid Class id string for output to DCS log file.
-- @field #string groupname Name of the group.
-- @field Wrapper.Group#GROUP group Group object.
-- @field #table template Template of the group.
-- @field #boolean isLateActivated Is the group late activated.
-- @field #boolean isUncontrolled Is the group uncontrolled.
-- @field #table elements Table of elements, i.e. units of the group.
-- @field #boolean ai If true, group is purely AI.
-- @field #boolean isAircraft If true, group is airplane or helicopter.
-- @field #boolean isNaval If true, group is ships or submarine.
-- @field #boolean isGround If true, group is some ground unit.
-- @field #table waypoints Table of waypoints.
-- @field #table waypoints0 Table of initial waypoints.
-- @field #number currentwp Current waypoint index. This is the index of the last passed waypoint.
-- @field #boolean adinfinitum Resume route at first waypoint when final waypoint is reached.
-- @field #table taskqueue Queue of tasks.
-- @field #number taskcounter Running number of task ids.
-- @field #number taskcurrent ID of current task. If 0, there is no current task assigned.
-- @field #table taskenroute Enroute task of the group.
-- @field #table taskpaused Paused tasks.
-- @field #table missionqueue Queue of missions.
-- @field #number currentmission The ID (auftragsnummer) of the currently assigned AUFTRAG.
-- @field Core.Set#SET_UNIT detectedunits Set of detected units.
-- @field #string attribute Generalized attribute.
-- @field #number speedMax Max speed in km/h.
-- @field #number speedCruise Cruising speed in km/h.
-- @field #number speedWp Speed to the next waypoint in m/s.
-- @field #boolean passedfinalwp Group has passed the final waypoint.
-- @field #number wpcounter Running number counting waypoints.
-- @field #boolean respawning Group is being respawned.
-- @field Core.Set#SET_ZONE checkzones Set of zones.
-- @field Core.Set#SET_ZONE inzones Set of zones in which the group is currently in.
-- @field Core.Timer#TIMER timerCheckZone Timer for check zones.
-- @field Core.Timer#TIMER timerQueueUpdate Timer for queue updates.
-- @field #boolean groupinitialized If true, group parameters were initialized.
-- @field #boolean detectionOn If true, detected units of the group are analyzed.
-- @field Ops.Auftrag#AUFTRAG missionpaused Paused mission.
-- @field #number Ndestroyed Number of destroyed units.
--
-- @field Core.Point#COORDINATE coordinate Current coordinate.
--
-- @field DCS#Vec3 position Position of the group at last status check.
-- @field DCS#Vec3 positionLast Backup of last position vec to monitor changes.
-- @field #number heading Heading of the group at last status check.
-- @field #number headingLast Backup of last heading to monitor changes.
-- @field DCS#Vec3 orientX Orientation at last status check.
-- @field DCS#Vec3 orientXLast Backup of last orientation to monitor changes.
-- @field #number traveldist Distance traveled in meters. This is a lower bound.
-- @field #number traveltime Time.
--
-- @field Core.Astar#ASTAR Astar path finding.
-- @field #boolean ispathfinding If true, group is on pathfinding route.
--
-- @field #OPSGROUP.Radio radio Current radio settings.
-- @field #OPSGROUP.Radio radioDefault Default radio settings.
-- @field Core.RadioQueue#RADIOQUEUE radioQueue Radio queue.
--
-- @field #OPSGROUP.Beacon tacan Current TACAN settings.
-- @field #OPSGROUP.Beacon tacanDefault Default TACAN settings.
--
-- @field #OPSGROUP.Beacon icls Current ICLS settings.
-- @field #OPSGROUP.Beacon iclsDefault Default ICLS settings.
--
-- @field #OPSGROUP.Option option Current optional settings.
-- @field #OPSGROUP.Option optionDefault Default option settings.
--
-- @field #OPSGROUP.Callsign callsign Current callsign settings.
-- @field #OPSGROUP.Callsign callsignDefault Default callsign settings.
--
-- @extends Core.Fsm#FSM
--- *A small group of determined and like-minded people can change the course of history.* --- Mahatma Gandhi
--
-- ===
--
-- ![Banner Image](..\Presentations\OPS\OpsGroup\_Main.png)
--
-- # The OPSGROUP Concept
--
-- The OPSGROUP class contains common functions used by other classes such as FLIGHGROUP, NAVYGROUP and ARMYGROUP.
-- Those classes inherit everything of this class and extend it with features specific to their unit category.
--
-- This class is **NOT** meant to be used by the end user itself.
--
--
-- @field #OPSGROUP
OPSGROUP = {
ClassName = "OPSGROUP",
Debug = false,
verbose = 0,
lid = nil,
groupname = nil,
group = nil,
template = nil,
isLateActivated = nil,
waypoints = nil,
waypoints0 = nil,
currentwp = 1,
elements = {},
taskqueue = {},
taskcounter = nil,
taskcurrent = nil,
taskenroute = nil,
taskpaused = {},
missionqueue = {},
currentmission = nil,
detectedunits = {},
attribute = nil,
checkzones = nil,
inzones = nil,
groupinitialized = nil,
respawning = nil,
wpcounter = 1,
radio = {},
option = {},
optionDefault = {},
tacan = {},
icls = {},
callsign = {},
Ndestroyed = 0,
}
--- Status of group element.
-- @type OPSGROUP.ElementStatus
-- @field #string INUTERO Element was not spawned yet or its status is unknown so far.
-- @field #string SPAWNED Element was spawned into the world.
-- @field #string PARKING Element is parking after spawned on ramp.
-- @field #string ENGINEON Element started its engines.
-- @field #string TAXIING Element is taxiing after engine startup.
-- @field #string TAKEOFF Element took of after takeoff event.
-- @field #string AIRBORNE Element is airborne. Either after takeoff or after air start.
-- @field #string LANDING Element is landing.
-- @field #string LANDED Element landed and is taxiing to its parking spot.
-- @field #string ARRIVED Element arrived at its parking spot and shut down its engines.
-- @field #string DEAD Element is dead after it crashed, pilot ejected or pilot dead events.
OPSGROUP.ElementStatus={
INUTERO="inutero",
SPAWNED="spawned",
PARKING="parking",
ENGINEON="engineon",
TAXIING="taxiing",
TAKEOFF="takeoff",
AIRBORNE="airborne",
LANDING="landing",
LANDED="landed",
ARRIVED="arrived",
DEAD="dead",
}
--- Ops group task status.
-- @type OPSGROUP.TaskStatus
-- @field #string SCHEDULED Task is scheduled.
-- @field #string EXECUTING Task is being executed.
-- @field #string PAUSED Task is paused.
-- @field #string DONE Task is done.
OPSGROUP.TaskStatus={
SCHEDULED="scheduled",
EXECUTING="executing",
PAUSED="paused",
DONE="done",
}
--- Ops group task status.
-- @type OPSGROUP.TaskType
-- @field #string SCHEDULED Task is scheduled and will be executed at a given time.
-- @field #string WAYPOINT Task is executed at a specific waypoint.
OPSGROUP.TaskType={
SCHEDULED="scheduled",
WAYPOINT="waypoint",
}
--- Task structure.
-- @type OPSGROUP.Task
-- @field #string type Type of task: either SCHEDULED or WAYPOINT.
-- @field #number id Task ID. Running number to get the task.
-- @field #number prio Priority.
-- @field #number time Abs. mission time when to execute the task.
-- @field #table dcstask DCS task structure.
-- @field #string description Brief text which describes the task.
-- @field #string status Task status.
-- @field #number duration Duration before task is cancelled in seconds. Default never.
-- @field #number timestamp Abs. mission time, when task was started.
-- @field #number waypoint Waypoint index if task is a waypoint task.
-- @field Core.UserFlag#USERFLAG stopflag If flag is set to 1 (=true), the task is stopped.
--- Enroute task.
-- @type OPSGROUP.EnrouteTask
-- @field DCS#Task DCStask DCS task structure table.
-- @field #number WaypointIndex Waypoint number at which the enroute task is added.
--- Beacon data.
-- @type OPSGROUP.Beacon
-- @field #number Channel Channel.
-- @field #number Morse Morse Code.
-- @field #string Band Band "X" or "Y" for TACAN beacon.
-- @field #string BeaconName Name of the unit acting as beacon.
-- @field Wrapper.Unit#UNIT BeaconUnit Unit object acting as beacon.
-- @field #boolean On If true, beacon is on, if false, beacon is turned off. If nil, has not been used yet.
--- Radio data.
-- @type OPSGROUP.Radio
-- @field #number Freq Frequency
-- @field #number Modu Modulation.
-- @field #boolean On If true, radio is on, if false, radio is turned off. If nil, has not been used yet.
--- Callsign data.
-- @type OPSGROUP.Callsign
-- @field #number NumberSquad Squadron number corresponding to a name like "Uzi".
-- @field #number NumberGroup Group number. First number after name, e.g. "Uzi-**1**-1".
-- @field #number NumberElement Element number.Second number after name, e.g. "Uzi-1-**1**"
-- @field #string NameSquad Name of the squad, e.g. "Uzi".
-- @field #string NameElement Name of group element, e.g. Uzi 11.
--- Option data.
-- @type OPSGROUP.Option
-- @field #number ROE Rule of engagement.
-- @field #number ROT Reaction on threat.
-- @field #number Alarm Alarm state.
-- @field #number Formation Formation.
-- @field #boolean EPLRS data link.
-- @field #boolean Disperse Disperse under fire.
--- Weapon range data.
-- @type OPSGROUP.WeaponData
-- @field #number BitType Type of weapon.
-- @field #number RangeMin Min range in meters.
-- @field #number RangeMax Max range in meters.
-- @field #number ReloadTime Time to reload in seconds.
--- Ammo data.
-- @type OPSGROUP.Ammo
-- @field #number Total Total amount of ammo.
-- @field #number Guns Amount of gun shells.
-- @field #number Bombs Amount of bombs.
-- @field #number Rockets Amount of rockets.
-- @field #number Torpedos Amount of torpedos.
-- @field #number Missiles Amount of missiles.
-- @field #number MissilesAA Amount of air-to-air missiles.
-- @field #number MissilesAG Amount of air-to-ground missiles.
-- @field #number MissilesAS Amount of anti-ship missiles.
-- @field #number MissilesCR Amount of cruise missiles.
-- @field #number MissilesBM Amount of ballistic missiles.
--- Waypoint data.
-- @type OPSGROUP.Waypoint
-- @field #number uid Waypoint's unit id, which is a running number.
-- @field #number speed Speed in m/s.
-- @field #number alt Altitude in meters. For submaries use negative sign for depth.
-- @field #string action Waypoint action (turning point, etc.). Ground groups have the formation here.
-- @field #table task Waypoint DCS task combo.
-- @field #string type Waypoint type.
-- @field #string name Waypoint description. Shown in the F10 map.
-- @field #number x Waypoint x-coordinate.
-- @field #number y Waypoint y-coordinate.
-- @field #boolean detour If true, this waypoint is not part of the normal route.
-- @field #boolean intowind If true, this waypoint is a turn into wind route point.
-- @field #boolean astar If true, this waypint was found by A* pathfinding algorithm.
-- @field #number npassed Number of times a groups passed this waypoint.
-- @field Core.Point#COORDINATE coordinate Waypoint coordinate.
-- @field Core.Point#COORDINATE roadcoord Closest point to road.
-- @field #number roaddist Distance to closest point on road.
-- @field Wrapper.Marker#MARKER marker Marker on the F10 map.
-- @field #string formation Ground formation. Similar to action but on/off road.
--- NavyGroup version.
-- @field #string version
OPSGROUP.version="0.5.0"
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- TODO list
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- TODO: Implement common functions.
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Constructor
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--- Create a new OPSGROUP class object.
-- @param #OPSGROUP self
-- @param Wrapper.Group#GROUP Group The group object. Can also be given by its group name as #string.
-- @return #OPSGROUP self
function OPSGROUP:New(Group)
-- Inherit everything from FSM class.
local self=BASE:Inherit(self, FSM:New()) -- #OPSGROUP
-- Get group and group name.
if type(Group)=="string" then
self.groupname=Group
self.group=GROUP:FindByName(self.groupname)
else
self.group=Group
self.groupname=Group:GetName()
end
-- Set some string id for output to DCS.log file.
self.lid=string.format("OPSGROUP %s |", self.groupname)
-- Init set of detected units.
self.detectedunits=SET_UNIT:New()
-- Init inzone set.
self.inzones=SET_ZONE:New()
-- Init task counter.
self.taskcurrent=0
self.taskcounter=0
-- Start state.
self:SetStartState("InUtero")
-- Add FSM transitions.
-- From State --> Event --> To State
self:AddTransition("InUtero", "Spawned", "Spawned") -- The whole group was spawned.
self:AddTransition("*", "Dead", "Dead") -- The whole group is dead.
self:AddTransition("*", "Stop", "Stopped") -- Stop FSM.
self:AddTransition("*", "Status", "*") -- Status update.
self:AddTransition("*", "UpdateRoute", "*") -- Update route of group. Only if airborne.
self:AddTransition("*", "Respawn", "*") -- Respawn group.
self:AddTransition("*", "PassingWaypoint", "*") -- Passing waypoint.
self:AddTransition("*", "DetectedUnit", "*") -- Add a newly detected unit to the detected units set.
self:AddTransition("*", "DetectedUnitNew", "*") -- Add a newly detected unit to the detected units set.
self:AddTransition("*", "DetectedUnitKnown", "*") -- Add a newly detected unit to the detected units set.
self:AddTransition("*", "DetectedUnitLost", "*") -- Group lost a detected target.
self:AddTransition("*", "PassingWaypoint", "*") -- Group passed a waypoint.
self:AddTransition("*", "GotoWaypoint", "*") -- Group switches to a specific waypoint.
self:AddTransition("*", "OutOfAmmo", "*") -- Group is completely out of ammo.
self:AddTransition("*", "OutOfGuns", "*") -- Group is out of gun shells.
self:AddTransition("*", "OutOfRockets", "*") -- Group is out of rockets.
self:AddTransition("*", "OutOfBombs", "*") -- Group is out of bombs.
self:AddTransition("*", "OutOfMissiles", "*") -- Group is out of missiles.
self:AddTransition("*", "EnterZone", "*") -- Group entered a certain zone.
self:AddTransition("*", "LeaveZone", "*") -- Group leaves a certain zone.
self:AddTransition("*", "TaskExecute", "*") -- Group will execute a task.
self:AddTransition("*", "TaskPause", "*") -- Pause current task. Not implemented yet!
self:AddTransition("*", "TaskCancel", "*") -- Cancel current task.
self:AddTransition("*", "TaskDone", "*") -- Task is over.
self:AddTransition("*", "MissionStart", "*") -- Mission is started.
self:AddTransition("*", "MissionExecute", "*") -- Mission execution began.
self:AddTransition("*", "MissionCancel", "*") -- Cancel current mission.
self:AddTransition("*", "PauseMission", "*") -- Pause the current mission.
self:AddTransition("*", "UnpauseMission", "*") -- Unpause the the paused mission.
self:AddTransition("*", "MissionDone", "*") -- Mission is over.
self:AddTransition("*", "ElementSpawned", "*") -- An element was spawned.
self:AddTransition("*", "ElementDestroyed", "*") -- An element was destroyed.
self:AddTransition("*", "ElementDead", "*") -- An element is dead.
------------------------
--- Pseudo Functions ---
------------------------
--- Triggers the FSM event "Stop". Stops the OPSGROUP and all its event handlers.
-- @param #OPSGROUP self
--- Triggers the FSM event "Stop" after a delay. Stops the OPSGROUP and all its event handlers.
-- @function [parent=#OPSGROUP] __Stop
-- @param #OPSGROUP self
-- @param #number delay Delay in seconds.
--- Triggers the FSM event "Status".
-- @function [parent=#OPSGROUP] Status
-- @param #OPSGROUP self
--- Triggers the FSM event "Status" after a delay.
-- @function [parent=#OPSGROUP] __Status
-- @param #OPSGROUP self
-- @param #number delay Delay in seconds.
-- TODO: Add pseudo functions.
return self
end
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- User Functions
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--- Get coalition.
-- @param #OPSGROUP self
-- @return #number Coalition side of carrier.
function OPSGROUP:GetCoalition()
return self.group:GetCoalition()
end
--- Returns the absolute (average) life points of the group.
-- @param #OPSGROUP self
-- @return #number Life points. If group contains more than one element, the average is given.
-- @return #number Initial life points.
function OPSGROUP:GetLifePoints()
if self.group then
return self.group:GetLife(), self.group:GetLife0()
end
end
--- Set verbosity level.
-- @param #OPSGROUP self
-- @param #number VerbosityLevel Level of output (higher=more). Default 0.
-- @return #OPSGROUP self
function OPSGROUP:SetVerbosity(VerbosityLevel)
self.verbose=VerbosityLevel or 0
return self
end
--- Set default cruise speed.
-- @param #OPSGROUP self
-- @param #number Speed Speed in knots.
-- @return #OPSGROUP self
function OPSGROUP:SetDefaultSpeed(Speed)
if Speed then
self.speedCruise=UTILS.KnotsToKmph(Speed)
end
return self
end
--- Get default cruise speed.
-- @param #OPSGROUP self
-- @return #number Cruise speed (>0) in knots.
function OPSGROUP:GetSpeedCruise()
return UTILS.KmphToKnots(self.speedCruise or self.speedMax*0.7)
end
--- Set detection on or off.
-- If detection is on, detected targets of the group will be evaluated and FSM events triggered.
-- @param #OPSGROUP self
-- @param #boolean Switch If `true`, detection is on. If `false` or `nil`, detection is off. Default is off.
-- @return #OPSGROUP self
function OPSGROUP:SetDetection(Switch)
self.detectionOn=Switch
return self
end
--- Define a SET of zones that trigger and event if the group enters or leaves any of the zones.
-- @param #OPSGROUP self
-- @param Core.Set#SET_ZONE CheckZonesSet Set of zones.
-- @return #OPSGROUP self
function OPSGROUP:SetCheckZones(CheckZonesSet)
self.checkzones=CheckZonesSet
return self
end
--- Add a zone that triggers and event if the group enters or leaves any of the zones.
-- @param #OPSGROUP self
-- @param Core.Zone#ZONE CheckZone Zone to check.
-- @return #OPSGROUP self
function OPSGROUP:AddCheckZone(CheckZone)
if not self.checkzones then
self.checkzones=SET_ZONE:New()
end
self.checkzones:AddZone(CheckZone)
return self
end
--- Add a zone that triggers and event if the group enters or leaves any of the zones.
-- @param #OPSGROUP self
-- @param #number RangeMin
-- @param #number RangeMax
-- @param #number BitType
-- @return #OPSGROUP self
function OPSGROUP:AddWeaponRange(RangeMin, RangeMax, BitType)
RangeMin=(RangeMin or 0)*1000
RangeMax=(RangeMax or 10)*1000
local weapon={} --#OPSGROUP.WeaponData
weapon.BitType=BitType or ENUMS.WeaponFlag.Auto
weapon.RangeMax=RangeMax
weapon.RangeMin=RangeMin
self.weaponData=self.weaponData or {}
self.weaponData[weapon.BitType]=weapon
return self
end
---
-- @param #OPSGROUP self
-- @param #number BitType
-- @return #OPSGROUP.WeaponData Weapon range data.
function OPSGROUP:GetWeaponData(BitType)
BitType=BitType or ENUMS.WeaponFlag.Auto
if self.weaponData[BitType] then
return self.weaponData[BitType]
else
return self.weaponData[ENUMS.WeaponFlag.Auto]
end
end
--- Get set of detected units.
-- @param #OPSGROUP self
-- @return Core.Set#SET_UNIT Set of detected units.
function OPSGROUP:GetDetectedUnits()
return self.detectedunits
end
--- Get MOOSE GROUP object.
-- @param #OPSGROUP self
-- @return Wrapper.Group#GROUP Moose group object.
function OPSGROUP:GetGroup()
return self.group
end
--- Get the group name.
-- @param #OPSGROUP self
-- @return #string Group name.
function OPSGROUP:GetName()
return self.groupname
end
--- Get DCS GROUP object.
-- @param #OPSGROUP self
-- @return DCS#Group DCS group object.
function OPSGROUP:GetDCSGroup()
local DCSGroup=Group.getByName(self.groupname)
return DCSGroup
end
--- Get MOOSE UNIT object.
-- @param #OPSGROUP self
-- @param #number UnitNumber Number of the unit in the group. Default first unit.
-- @return Wrapper.Unit#UNIT The MOOSE UNIT object.
function OPSGROUP:GetUnit(UnitNumber)
local DCSUnit=self:GetDCSUnit(UnitNumber)
if DCSUnit then
local unit=UNIT:Find(DCSUnit)
return unit
end
return nil
end
--- Get DCS GROUP object.
-- @param #OPSGROUP self
-- @param #number UnitNumber Number of the unit in the group. Default first unit.
-- @return DCS#Unit DCS group object.
function OPSGROUP:GetDCSUnit(UnitNumber)
local DCSGroup=self:GetDCSGroup()
if DCSGroup then
local unit=DCSGroup:getUnit(UnitNumber or 1)
return unit
end
return nil
end
--- Get DCS units.
-- @param #OPSGROUP self
-- @return #list<DCS#Unit> DCS units.
function OPSGROUP:GetDCSUnits()
local DCSGroup=self:GetDCSGroup()
if DCSGroup then
local units=DCSGroup:getUnits()
return units
end
return nil
end
--- Despawn the group. The whole group is despawned and (optionally) a "Remove Unit" event is generated for all current units of the group.
-- @param #OPSGROUP self
-- @param #number Delay Delay in seconds before the group will be despawned. Default immediately.
-- @param #boolean NoEventRemoveUnit If true, no event "Remove Unit" is generated.
-- @return #OPSGROUP self
function OPSGROUP:Despawn(Delay, NoEventRemoveUnit)
if Delay and Delay>0 then
self:ScheduleOnce(Delay, OPSGROUP.Despawn, self, 0, NoEventRemoveUnit)
else
local DCSGroup=self:GetDCSGroup()
if DCSGroup then
-- Destroy DCS group.
DCSGroup:destroy()
if not NoEventRemoveUnit then
-- Get all units.
local units=self:GetDCSUnits()
-- Create a "Remove Unit" event.
local EventTime=timer.getTime()
for i=1,#units do
self:CreateEventRemoveUnit(EventTime, units[i])
end
end
end
end
return self
end
--- Destroy group. The whole group is despawned and a *Unit Lost* for aircraft or *Dead* event for ground/naval units is generated for all current units.
-- @param #OPSGROUP self
-- @param #number Delay Delay in seconds before the group will be destroyed. Default immediately.
-- @return #OPSGROUP self
function OPSGROUP:Destroy(Delay)
if Delay and Delay>0 then
self:ScheduleOnce(Delay, OPSGROUP.Destroy, self)
else
local DCSGroup=self:GetDCSGroup()
if DCSGroup then
self:T(self.lid.."Destroying group")
-- Destroy DCS group.
DCSGroup:destroy()
-- Get all units.
local units=self:GetDCSUnits()
-- Create a "Unit Lost" event.
local EventTime=timer.getTime()
for i=1,#units do
if self.isAircraft then
self:CreateEventUnitLost(EventTime, units[i])
else
self:CreateEventDead(EventTime, units[i])
end
end
end
end
return self
end
--- Despawn an element/unit of the group.
-- @param #OPSGROUP self
-- @param #OPSGROUP.Element Element The element that will be despawned.
-- @param #number Delay Delay in seconds before the element will be despawned. Default immediately.
-- @param #boolean NoEventRemoveUnit If true, no event "Remove Unit" is generated.
-- @return #OPSGROUP self
function OPSGROUP:DespawnElement(Element, Delay, NoEventRemoveUnit)
if Delay and Delay>0 then
self:ScheduleOnce(Delay, OPSGROUP.DespawnElement, self, Element, 0, NoEventRemoveUnit)
else
if Element then
-- Get DCS unit object.
local DCSunit=Unit.getByName(Element.name)
if DCSunit then
-- Destroy object.
DCSunit:destroy()
-- Create a remove unit event.
if not NoEventRemoveUnit then
self:CreateEventRemoveUnit(timer.getTime(), DCSunit)
end
end
end
end
return self
end
--- Get current 3D vector of the group.
-- @param #OPSGROUP self
-- @return DCS#Vec3 Vector with x,y,z components.
function OPSGROUP:GetVec3()
if self:IsExist() then
local unit=self:GetDCSUnit()
if unit then
local vec3=unit:getPoint()
return vec3
end
end
return nil
end
--- Get current coordinate of the group.
-- @param #OPSGROUP self
-- @param #boolean NewObject Create a new coordiante object.
-- @return Core.Point#COORDINATE The coordinate (of the first unit) of the group.
function OPSGROUP:GetCoordinate(NewObject)
local vec3=self:GetVec3()
if vec3 then
self.coordinate=self.coordinate or COORDINATE:New(0,0,0)
self.coordinate.x=vec3.x
self.coordinate.y=vec3.y
self.coordinate.z=vec3.z
if NewObject then
local coord=COORDINATE:NewFromCoordinate(self.coordinate)
else
return self.coordinate
end
else
self:E(self.lid.."WARNING: Group is not alive. Cannot get coordinate!")
end
return nil
end
--- Get current velocity of the group.
-- @param #OPSGROUP self
-- @return #number Velocity in m/s.
function OPSGROUP:GetVelocity()
if self:IsExist() then
local unit=self:GetDCSUnit(1)
if unit then
local velvec3=unit:getVelocity()
local vel=UTILS.VecNorm(velvec3)
return vel
end
else
self:E(self.lid.."WARNING: Group does not exist. Cannot get velocity!")
end
return nil
end
--- Get current heading of the group.
-- @param #OPSGROUP self
-- @return #number Current heading of the group in degrees.
function OPSGROUP:GetHeading()
if self:IsExist() then
local unit=self:GetDCSUnit()
if unit then
local pos=unit:getPosition()
local heading=math.atan2(pos.x.z, pos.x.x)
if heading<0 then
heading=heading+ 2*math.pi
end
heading=math.deg(heading)
return heading
end
else
self:E(self.lid.."WARNING: Group does not exist. Cannot get heading!")
end
return nil
end
--- Get current orientation of the first unit in the group.
-- @param #OPSGROUP self
-- @return DCS#Vec3 Orientation X parallel to where the "nose" is pointing.
-- @return DCS#Vec3 Orientation Y pointing "upwards".
-- @return DCS#Vec3 Orientation Z perpendicular to the "nose".
function OPSGROUP:GetOrientation()
if self:IsExist() then
local unit=self:GetDCSUnit()
if unit then
local pos=unit:getPosition()
return pos.x, pos.y, pos.z
end
else
self:E(self.lid.."WARNING: Group does not exist. Cannot get orientation!")
end
return nil
end
--- Get current orientation of the first unit in the group.
-- @param #OPSGROUP self
-- @return DCS#Vec3 Orientation X parallel to where the "nose" is pointing.
function OPSGROUP:GetOrientationX()
local X,Y,Z=self:GetOrientation()
return X
end
--- Check if task description is unique.
-- @param #OPSGROUP self
-- @param #string description Task destription
-- @return #boolean If true, no other task has the same description.
function OPSGROUP:CheckTaskDescriptionUnique(description)
-- Loop over tasks in queue
for _,_task in pairs(self.taskqueue) do
local task=_task --#OPSGROUP.Task
if task.description==description then
return false
end
end
return true
end
--- Activate a *late activated* group.
-- @param #OPSGROUP self
-- @param #number delay (Optional) Delay in seconds before the group is activated. Default is immediately.
-- @return #OPSGROUP self
function OPSGROUP:Activate(delay)
if delay and delay>0 then
self:T2(self.lid..string.format("Activating late activated group in %d seconds", delay))
self:ScheduleOnce(delay, OPSGROUP.Activate, self)
else
if self:IsAlive()==false then
self:T(self.lid.."Activating late activated group")
self.group:Activate()
self.isLateActivated=false
elseif self:IsAlive()==true then
self:E(self.lid.."WARNING: Activating group that is already activated")
else
self:E(self.lid.."ERROR: Activating group that is does not exist!")
end
end
return self
end
--- Self destruction of group. An explosion is created at the position of each element.
-- @param #OPSGROUP self
-- @param #number Delay Delay in seconds. Default now.
-- @param #number ExplosionPower (Optional) Explosion power in kg TNT. Default 500 kg.
-- @return #number Relative fuel in percent.
function OPSGROUP:SelfDestruction(Delay, ExplosionPower)
if Delay and Delay>0 then
self:ScheduleOnce(Delay, OPSGROUP.SelfDestruction, self, 0, ExplosionPower)
else
-- Loop over all elements.
for i,_element in pairs(self.elements) do
local element=_element --#OPSGROUP.Element
local unit=element.unit
if unit and unit:IsAlive() then
unit:Explode(ExplosionPower)
end
end
end
end
--- Check if group is exists.
-- @param #OPSGROUP self
-- @return #boolean If true, the group exists or false if the group does not exist. If nil, the DCS group could not be found.
function OPSGROUP:IsExist()
local DCSGroup=self:GetDCSGroup()
if DCSGroup then
local exists=DCSGroup:isExist()
return exists
end
return nil
end
--- Check if group is activated.
-- @param #OPSGROUP self
-- @return #boolean If true, the group exists or false if the group does not exist. If nil, the DCS group could not be found.
function OPSGROUP:IsActive()
end
--- Check if group is alive.
-- @param #OPSGROUP self
-- @return #boolean *true* if group is exists and is activated, *false* if group is exist but is NOT activated. *nil* otherwise, e.g. the GROUP object is *nil* or the group is not spawned yet.
function OPSGROUP:IsAlive()
if self.group then
local alive=self.group:IsAlive()
return alive
end
return nil
end
--- Check if this group is currently "late activated" and needs to be "activated" to appear in the mission.
-- @param #OPSGROUP self
-- @return #boolean Is this the group late activated?
function OPSGROUP:IsLateActivated()
return self.isLateActivated
end
--- Check if group is in state in utero.
-- @param #OPSGROUP self
-- @return #boolean If true, group is not spawned yet.
function OPSGROUP:IsInUtero()
return self:Is("InUtero")
end
--- Check if group is in state spawned.
-- @param #OPSGROUP self
-- @return #boolean If true, group is spawned.
function OPSGROUP:IsSpawned()
return self:Is("Spawned")
end
--- Check if group is dead.
-- @param #OPSGROUP self
-- @return #boolean If true, all units/elements of the group are dead.
function OPSGROUP:IsDead()
return self:Is("Dead")
end
--- Check if FSM is stopped.
-- @param #OPSGROUP self
-- @return #boolean If true, FSM state is stopped.
function OPSGROUP:IsStopped()
return self:Is("Stopped")
end
--- Check if this group is currently "uncontrolled" and needs to be "started" to begin its route.
-- @param #OPSGROUP self
-- @return #boolean If true, this group uncontrolled.
function OPSGROUP:IsUncontrolled()
return self.isUncontrolled
end
--- Check if this group has passed its final waypoint.
-- @param #OPSGROUP self
-- @return #boolean If true, this group has passed the final waypoint.
function OPSGROUP:HasPassedFinalWaypoint()
return self.passedfinalwp
end
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Waypoint Functions
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--- Get the waypoints.
-- @param #OPSGROUP self
-- @return #table Table of all waypoints.
function OPSGROUP:GetWaypoints()
return self.waypoints
end
--- Mark waypoints on F10 map.
-- @param #OPSGROUP self
-- @param #number Duration Duration in seconds how long the waypoints are displayed before they are automatically removed. Default is that they are never removed.
-- @return #OPSGROUP self
function OPSGROUP:MarkWaypoints(Duration)
for i,_waypoint in pairs(self.waypoints or {}) do
local waypoint=_waypoint --#OPSGROUP.Waypoint
local text=string.format("Waypoint ID=%d of %s", waypoint.uid, self.groupname)
text=text..string.format("\nSpeed=%.1f kts, Alt=%d ft (%s)", UTILS.MpsToKnots(waypoint.speed), UTILS.MetersToFeet(waypoint.alt), "BARO")
if waypoint.marker then
if waypoint.marker.text~=text then
waypoint.marker.text=text
end
else
waypoint.marker=MARKER:New(waypoint.coordinate, text):ToCoalition(self:GetCoalition())
end
end
if Duration then
self:RemoveWaypointMarkers(Duration)
end
return self
end
--- Remove waypoints markers on the F10 map.
-- @param #OPSGROUP self
-- @param #number Delay Delay in seconds before the markers are removed. Default is immediately.
-- @return #OPSGROUP self
function OPSGROUP:RemoveWaypointMarkers(Delay)
if Delay and Delay>0 then
self:ScheduleOnce(Delay, OPSGROUP.RemoveWaypointMarkers, self)
else
for i,_waypoint in pairs(self.waypoints or {}) do
local waypoint=_waypoint --#OPSGROUP.Waypoint
if waypoint.marker then
waypoint.marker:Remove()
end
end
end
return self
end
--- Get the waypoint from its unique ID.
-- @param #OPSGROUP self
-- @param #number uid Waypoint unique ID.
-- @return #OPSGROUP.Waypoint Waypoint data.
function OPSGROUP:GetWaypointByID(uid)
for _,_waypoint in pairs(self.waypoints) do
local waypoint=_waypoint --#OPSGROUP.Waypoint
if waypoint.uid==uid then
return waypoint
end
end
return nil
end
--- Get the waypoint from its index.
-- @param #OPSGROUP self
-- @param #number index Waypoint index.
-- @return #OPSGROUP.Waypoint Waypoint data.
function OPSGROUP:GetWaypointByIndex(index)
for i,_waypoint in pairs(self.waypoints) do
local waypoint=_waypoint --#OPSGROUP.Waypoint
if i==index then
return waypoint
end
end
return nil
end
--- Get the waypoint index (its position in the current waypoints table).
-- @param #OPSGROUP self
-- @param #number uid Waypoint unique ID.
-- @return #OPSGROUP.Waypoint Waypoint data.
function OPSGROUP:GetWaypointIndex(uid)
if uid then
for i,_waypoint in pairs(self.waypoints or {}) do
local waypoint=_waypoint --#OPSGROUP.Waypoint
if waypoint.uid==uid then
return i
end
end
end
return nil
end
--- Get next waypoint index.
-- @param #OPSGROUP self
-- @param #boolean cyclic If true, return first waypoint if last waypoint was reached. Default is patrol ad infinitum value set.
-- @return #number Next waypoint index.
function OPSGROUP:GetWaypointIndexNext(cyclic)
if cyclic==nil then
cyclic=self.adinfinitum
end
local N=#self.waypoints
local n=math.min(self.currentwp+1, N)
if cyclic and self.currentwp==N then
n=1
end
return n
end
--- Get current waypoint index. This is the index of the last passed waypoint.
-- @param #OPSGROUP self
-- @return #number Current waypoint index.
function OPSGROUP:GetWaypointIndexCurrent()
return self.currentwp or 1
end
--- Get waypoint index after waypoint with given ID. So if the waypoint has index 3 it will return 4.
-- @param #OPSGROUP self
-- @param #number uid Unique ID of the waypoint. Default is new waypoint index after the last current one.
-- @return #number Index after waypoint with given ID.
function OPSGROUP:GetWaypointIndexAfterID(uid)
local index=self:GetWaypointIndex(uid)
if index then
return index+1
else
return #self.waypoints+1
end
end
--- Get waypoint.
-- @param #OPSGROUP self
-- @param #number indx Waypoint index.
-- @return #OPSGROUP.Waypoint Waypoint table.
function OPSGROUP:GetWaypoint(indx)
return self.waypoints[indx]
end
--- Get final waypoint.
-- @param #OPSGROUP self
-- @return #OPSGROUP.Waypoint Final waypoint table.
function OPSGROUP:GetWaypointFinal()
return self.waypoints[#self.waypoints]
end
--- Get next waypoint.
-- @param #OPSGROUP self
-- @param #boolean cyclic If true, return first waypoint if last waypoint was reached.
-- @return #OPSGROUP.Waypoint Next waypoint table.
function OPSGROUP:GetWaypointNext(cyclic)
local n=self:GetWaypointIndexNext(cyclic)
return self.waypoints[n]
end
--- Get current waypoint.
-- @param #OPSGROUP self
-- @return #OPSGROUP.Waypoint Current waypoint table.
function OPSGROUP:GetWaypointCurrent()
return self.waypoints[self.currentwp]
end
--- Get coordinate of next waypoint of the group.
-- @param #OPSGROUP self
-- @param #boolean cyclic If true, return first waypoint if last waypoint was reached.
-- @return Core.Point#COORDINATE Coordinate of the next waypoint.
function OPSGROUP:GetNextWaypointCoordinate(cyclic)
-- Get next waypoint
local waypoint=self:GetWaypointNext(cyclic)
return waypoint.coordinate
end
--- Get waypoint coordinates.
-- @param #OPSGROUP self
-- @param #number index Waypoint index.
-- @return Core.Point#COORDINATE Coordinate of the next waypoint.
function OPSGROUP:GetWaypointCoordinate(index)
local waypoint=self:GetWaypoint(index)
if waypoint then
return waypoint.coordinate
end
return nil
end
--- Get waypoint speed.
-- @param #OPSGROUP self
-- @param #number indx Waypoint index.
-- @return #number Speed set at waypoint in knots.
function OPSGROUP:GetWaypointSpeed(indx)
local waypoint=self:GetWaypoint(indx)
if waypoint then
return UTILS.MpsToKnots(waypoint.speed)
end
return nil
end
--- Get unique ID of waypoint.
-- @param #OPSGROUP self
-- @param #OPSGROUP.Waypoint waypoint The waypoint data table.
-- @return #number Unique ID.
function OPSGROUP:GetWaypointUID(waypoint)
return waypoint.uid
end
--- Get unique ID of waypoint given its index.
-- @param #OPSGROUP self
-- @param #number indx Waypoint index.
-- @return #number Unique ID.
function OPSGROUP:GetWaypointID(indx)
local waypoint=self:GetWaypoint(indx)
if waypoint then
return waypoint.uid
end
return nil
end
--- Returns a non-zero speed to the next waypoint (even if the waypoint speed is zero).
-- @param #OPSGROUP self
-- @param #number indx Waypoint index.
-- @return #number Speed to next waypoint (>0) in knots.
function OPSGROUP:GetSpeedToWaypoint(indx)
local speed=self:GetWaypointSpeed(indx)
if speed<=0.1 then
speed=self:GetSpeedCruise()
end
return speed
end
--- Get distance to waypoint.
-- @param #OPSGROUP self
-- @param #number indx Waypoint index. Default is the next waypoint.
-- @return #number Distance in meters.
function OPSGROUP:GetDistanceToWaypoint(indx)
local dist=0
if #self.waypoints>0 then
indx=indx or self:GetWaypointIndexNext()
local wp=self:GetWaypoint(indx)
if wp then
local coord=self:GetCoordinate()
dist=coord:Get2DDistance(wp.coordinate)
end
end
return dist
end
--- Get time to waypoint based on current velocity.
-- @param #OPSGROUP self
-- @param #number indx Waypoint index. Default is the next waypoint.
-- @return #number Time in seconds. If velocity is 0
function OPSGROUP:GetTimeToWaypoint(indx)
local s=self:GetDistanceToWaypoint(indx)
local v=self:GetVelocity()
local t=s/v
if t==math.inf then
return 365*24*60*60
elseif t==math.nan then
return 0
else
return t
end
end
--- Returns the currently expected speed.
-- @param #OPSGROUP self
-- @return #number Expected speed in m/s.
function OPSGROUP:GetExpectedSpeed()
if self:IsHolding() then
return 0
else
return self.speedWp or 0
end
end
--- Remove a waypoint with a ceratin UID.
-- @param #OPSGROUP self
-- @param #number uid Waypoint UID.
-- @return #OPSGROUP self
function OPSGROUP:RemoveWaypointByID(uid)
local index=self:GetWaypointIndex(uid)
if index then
self:RemoveWaypoint(index)
end
return self
end
--- Remove a waypoint.
-- @param #OPSGROUP self
-- @param #number wpindex Waypoint number.
-- @return #OPSGROUP self
function OPSGROUP:RemoveWaypoint(wpindex)
if self.waypoints then
-- Number of waypoints before delete.
local N=#self.waypoints
-- Remove waypoint marker.
local wp=self:GetWaypoint(wpindex)
if wp and wp.marker then
wp.marker:Remove()
end
-- Remove waypoint.
table.remove(self.waypoints, wpindex)
-- Number of waypoints after delete.
local n=#self.waypoints
-- Debug info.
self:T(self.lid..string.format("Removing waypoint index %d, current wp index %d. N %d-->%d", wpindex, self.currentwp, N, n))
-- Waypoint was not reached yet.
if wpindex > self.currentwp then
---
-- Removed a FUTURE waypoint
---
-- TODO: patrol adinfinitum.
if self.currentwp>=n then
self.passedfinalwp=true
end
self:_CheckGroupDone(1)
else
---
-- Removed a waypoint ALREADY PASSED
---
-- If an already passed waypoint was deleted, we do not need to update the route.
-- If current wp = 1 it stays 1. Otherwise decrease current wp.
if self.currentwp==1 then
if self.adinfinitum then
self.currentwp=#self.waypoints
else
self.currentwp=1
end
else
self.currentwp=self.currentwp-1
end
end
end
return self
end
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Task Functions
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--- Set DCS task. Enroute tasks are injected automatically.
-- @param #OPSGROUP self
-- @param #table DCSTask DCS task structure.
-- @return #OPSGROUP self
function OPSGROUP:SetTask(DCSTask)
if self:IsAlive() then
if self.taskcurrent>0 then
-- TODO: Why the hell did I do this? It breaks scheduled tasks. I comment it out for now to see where it fails.
--local task=self:GetTaskCurrent()
--self:RemoveTask(task)
--self.taskcurrent=0
end
-- Inject enroute tasks.
if self.taskenroute and #self.taskenroute>0 then
if tostring(DCSTask.id)=="ComboTask" then
for _,task in pairs(self.taskenroute) do
table.insert(DCSTask.params.tasks, 1, task)
end
else
local tasks=UTILS.DeepCopy(self.taskenroute)
table.insert(tasks, DCSTask)
DCSTask=self.group.TaskCombo(self, tasks)
end
end
-- Set task.
self.group:SetTask(DCSTask)
-- Debug info.
local text=string.format("SETTING Task %s", tostring(DCSTask.id))
if tostring(DCSTask.id)=="ComboTask" then
for i,task in pairs(DCSTask.params.tasks) do
text=text..string.format("\n[%d] %s", i, tostring(task.id))
end
end
self:T(self.lid..text)
end
return self
end
--- Push DCS task.
-- @param #OPSGROUP self
-- @param #table DCSTask DCS task structure.
-- @return #OPSGROUP self
function OPSGROUP:PushTask(DCSTask)
if self:IsAlive() then
-- Push task.
self.group:PushTask(DCSTask)
-- Debug info.
local text=string.format("PUSHING Task %s", tostring(DCSTask.id))
if tostring(DCSTask.id)=="ComboTask" then
for i,task in pairs(DCSTask.params.tasks) do
text=text..string.format("\n[%d] %s", i, tostring(task.id))
end
end
self:T(self.lid..text)
end
return self
end
--- Clear DCS tasks.
-- @param #OPSGROUP self
-- @param #table DCSTask DCS task structure.
-- @return #OPSGROUP self
function OPSGROUP:ClearTasks()
if self:IsAlive() then
self.group:ClearTasks()
self:I(self.lid..string.format("CLEARING Tasks"))
end
return self
end
--- Add a *scheduled* task.
-- @param #OPSGROUP self
-- @param #table task DCS task table structure.
-- @param #string clock Mission time when task is executed. Default in 5 seconds. If argument passed as #number, it defines a relative delay in seconds.
-- @param #string description Brief text describing the task, e.g. "Attack SAM".
-- @param #number prio Priority of the task.
-- @param #number duration Duration before task is cancelled in seconds counted after task started. Default never.
-- @return #OPSGROUP.Task The task structure.
function OPSGROUP:AddTask(task, clock, description, prio, duration)
local newtask=self:NewTaskScheduled(task, clock, description, prio, duration)
-- Add to table.
table.insert(self.taskqueue, newtask)
-- Info.
self:T(self.lid..string.format("Adding SCHEDULED task %s starting at %s", newtask.description, UTILS.SecondsToClock(newtask.time, true)))
self:T3({newtask=newtask})
return newtask
end
--- Create a *scheduled* task.
-- @param #OPSGROUP self
-- @param #table task DCS task table structure.
-- @param #string clock Mission time when task is executed. Default in 5 seconds. If argument passed as #number, it defines a relative delay in seconds.
-- @param #string description Brief text describing the task, e.g. "Attack SAM".
-- @param #number prio Priority of the task.
-- @param #number duration Duration before task is cancelled in seconds counted after task started. Default never.
-- @return #OPSGROUP.Task The task structure.
function OPSGROUP:NewTaskScheduled(task, clock, description, prio, duration)
-- Increase counter.
self.taskcounter=self.taskcounter+1
-- Set time.
local time=timer.getAbsTime()+5
if clock then
if type(clock)=="string" then
time=UTILS.ClockToSeconds(clock)
elseif type(clock)=="number" then
time=timer.getAbsTime()+clock
end
end
-- Task data structure.
local newtask={} --#OPSGROUP.Task
newtask.status=OPSGROUP.TaskStatus.SCHEDULED
newtask.dcstask=task
newtask.description=description or task.id
newtask.prio=prio or 50
newtask.time=time
newtask.id=self.taskcounter
newtask.duration=duration
newtask.waypoint=-1
newtask.type=OPSGROUP.TaskType.SCHEDULED
newtask.stopflag=USERFLAG:New(string.format("%s StopTaskFlag %d", self.groupname, newtask.id))
newtask.stopflag:Set(0)
return newtask
end
--- Add a *waypoint* task.
-- @param #OPSGROUP self
-- @param #table task DCS task table structure.
-- @param #OPSGROUP.Waypoint Waypoint where the task is executed. Default is the at *next* waypoint.
-- @param #string description Brief text describing the task, e.g. "Attack SAM".
-- @param #number prio Priority of the task. Number between 1 and 100. Default is 50.
-- @param #number duration Duration before task is cancelled in seconds counted after task started. Default never.
-- @return #OPSGROUP.Task The task structure.
function OPSGROUP:AddTaskWaypoint(task, Waypoint, description, prio, duration)
-- Waypoint of task.
Waypoint=Waypoint or self:GetWaypointNext()
if Waypoint then
-- Increase counter.
self.taskcounter=self.taskcounter+1
-- Task data structure.
local newtask={} --#OPSGROUP.Task
newtask.description=description or string.format("Task #%d", self.taskcounter)
newtask.status=OPSGROUP.TaskStatus.SCHEDULED
newtask.dcstask=task
newtask.prio=prio or 50
newtask.id=self.taskcounter
newtask.duration=duration
newtask.time=0
newtask.waypoint=Waypoint.uid
newtask.type=OPSGROUP.TaskType.WAYPOINT
newtask.stopflag=USERFLAG:New(string.format("%s StopTaskFlag %d", self.groupname, newtask.id))
newtask.stopflag:Set(0)
-- Add to table.
table.insert(self.taskqueue, newtask)
-- Info.
self:T(self.lid..string.format("Adding WAYPOINT task %s at WP ID=%d", newtask.description, newtask.waypoint))
self:T3({newtask=newtask})
-- Update route.
self:__UpdateRoute(-1)
return newtask
end
return nil
end
--- Add an *enroute* task.
-- @param #OPSGROUP self
-- @param #table task DCS task table structure.
function OPSGROUP:AddTaskEnroute(task)
if not self.taskenroute then
self.taskenroute={}
end
-- Check not to add the same task twice!
local gotit=false
for _,Task in pairs(self.taskenroute) do
if Task.id==task.id then
gotit=true
break
end
end
if not gotit then
table.insert(self.taskenroute, task)
end
end
--- Get the unfinished waypoint tasks
-- @param #OPSGROUP self
-- @param #number id Unique waypoint ID.
-- @return #table Table of tasks. Table could also be empty {}.
function OPSGROUP:GetTasksWaypoint(id)
-- Tasks table.
local tasks={}
-- Sort queue.
self:_SortTaskQueue()
-- Look for first task that SCHEDULED.
for _,_task in pairs(self.taskqueue) do
local task=_task --#OPSGROUP.Task
if task.type==OPSGROUP.TaskType.WAYPOINT and task.status==OPSGROUP.TaskStatus.SCHEDULED and task.waypoint==id then
table.insert(tasks, task)
end
end
return tasks
end
--- Sort task queue.
-- @param #OPSGROUP self
function OPSGROUP:_SortTaskQueue()
-- Sort results table wrt prio and then start time.
local function _sort(a, b)
local taskA=a --#OPSGROUP.Task
local taskB=b --#OPSGROUP.Task
return (taskA.prio<taskB.prio) or (taskA.prio==taskB.prio and taskA.time<taskB.time)
end
--TODO: only needs to be sorted if a task was added, is done, or was removed.
table.sort(self.taskqueue, _sort)
end
--- Count the number of tasks that still pending in the queue.
-- @param #OPSGROUP self
-- @return #number Total number of tasks remaining.
-- @return #number Number of SCHEDULED tasks remaining.
-- @return #number Number of WAYPOINT tasks remaining.
function OPSGROUP:CountRemainingTasks()
local Ntot=0
local Nwp=0
local Nsched=0
-- Loop over tasks queue.
for _,_task in pairs(self.taskqueue) do
local task=_task --#OPSGROUP.Task
-- Task is still scheduled.
if task.status==OPSGROUP.TaskStatus.SCHEDULED then
-- Total number of tasks.
Ntot=Ntot+1
if task.type==OPSGROUP.TaskType.WAYPOINT then
--TODO: maybe check that waypoint was not already passed?
Nwp=Nwp+1
elseif task.type==OPSGROUP.TaskType.SCHEDULED then
Nsched=Nsched+1
end
end
end
return Ntot, Nsched, Nwp
end
--- Remove task from task queue.
-- @param #OPSGROUP self
-- @param #OPSGROUP.Task Task The task to be removed from the queue.
-- @return #boolean True if task could be removed.
function OPSGROUP:RemoveTask(Task)
for i=#self.taskqueue,1,-1 do
local task=self.taskqueue[i] --#OPSGROUP.Task
if task.id==Task.id then
-- Remove task from queue.
table.remove(self.taskqueue, i)
-- Update route if this is a waypoint task.
if task.type==OPSGROUP.TaskType.WAYPOINT and task.status==OPSGROUP.TaskStatus.SCHEDULED then
self:_CheckGroupDone(1)
end
return true
end
end
return false
end
--- Get next task in queue. Task needs to be in state SCHEDULED and time must have passed.
-- @param #OPSGROUP self
-- @return #OPSGROUP.Task The next task in line or `nil`.
function OPSGROUP:_GetNextTask()
if self.taskpaused then
--return self.taskpaused
end
if #self.taskqueue==0 then
return nil
end
-- Sort queue wrt prio and start time.
self:_SortTaskQueue()
-- Current time.
local time=timer.getAbsTime()
-- Look for first task that is SCHEDULED.
for _,_task in pairs(self.taskqueue) do
local task=_task --#OPSGROUP.Task
if task.type==OPSGROUP.TaskType.SCHEDULED and task.status==OPSGROUP.TaskStatus.SCHEDULED and time>=task.time then
return task
end
end
return nil
end
--- Get the currently executed task if there is any.
-- @param #OPSGROUP self
-- @return #OPSGROUP.Task Current task or nil.
function OPSGROUP:GetTaskCurrent()
return self:GetTaskByID(self.taskcurrent, OPSGROUP.TaskStatus.EXECUTING)
end
--- Get task by its id.
-- @param #OPSGROUP self
-- @param #number id Task id.
-- @param #string status (Optional) Only return tasks with this status, e.g. OPSGROUP.TaskStatus.SCHEDULED.
-- @return #OPSGROUP.Task The task or nil.
function OPSGROUP:GetTaskByID(id, status)
for _,_task in pairs(self.taskqueue) do
local task=_task --#OPSGROUP.Task
if task.id==id then
if status==nil or status==task.status then
return task
end
end
end
return nil
end
--- On after TaskExecute event.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param Ops.OpsGroup#OPSGROUP.Task Task The task.
function OPSGROUP:onafterTaskExecute(From, Event, To, Task)
-- Debug message.
local text=string.format("Task %s ID=%d execute", tostring(Task.description), Task.id)
self:T(self.lid..text)
-- Cancel current task if there is any.
if self.taskcurrent>0 then
self:TaskCancel()
end
-- Set current task.
self.taskcurrent=Task.id
-- Set time stamp.
Task.timestamp=timer.getAbsTime()
-- Task status executing.
Task.status=OPSGROUP.TaskStatus.EXECUTING
if Task.dcstask.id=="Formation" then
-- Set of group(s) to follow Mother.
local followSet=SET_GROUP:New():AddGroup(self.group)
local param=Task.dcstask.params
local followUnit=UNIT:FindByName(param.unitname)
-- Define AI Formation object.
Task.formation=AI_FORMATION:New(followUnit, followSet, "Formation", "Follow X at given parameters.")
-- Formation parameters.
Task.formation:FormationCenterWing(-param.offsetX, 50, math.abs(param.altitude), 50, param.offsetZ, 50)
-- Set follow time interval.
Task.formation:SetFollowTimeInterval(param.dtFollow)
-- Formation mode.
Task.formation:SetFlightModeFormation(self.group)
-- Start formation FSM.
Task.formation:Start()
else
-- If task is scheduled (not waypoint) set task.
if Task.type==OPSGROUP.TaskType.SCHEDULED then
local DCStasks={}
if Task.dcstask.id=='ComboTask' then
-- Loop over all combo tasks.
for TaskID, Task in ipairs(Task.dcstask.params.tasks) do
table.insert(DCStasks, Task)
end
else
table.insert(DCStasks, Task.dcstask)
end
-- Combo task.
local TaskCombo=self.group:TaskCombo(DCStasks)
-- Stop condition!
local TaskCondition=self.group:TaskCondition(nil, Task.stopflag:GetName(), 1, nil, Task.duration)
-- Controlled task.
local TaskControlled=self.group:TaskControlled(TaskCombo, TaskCondition)
-- Task done.
local TaskDone=self.group:TaskFunction("OPSGROUP._TaskDone", self, Task)
-- Final task.
local TaskFinal=self.group:TaskCombo({TaskControlled, TaskDone})
-- Set task for group.
self:SetTask(TaskFinal, 1)
end
end
-- Get mission of this task (if any).
local Mission=self:GetMissionByTaskID(self.taskcurrent)
if Mission then
-- Set AUFTRAG status.
self:MissionExecute(Mission)
end
end
--- On after "TaskCancel" event. Cancels the current task or simply sets the status to DONE if the task is not the current one.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param #OPSGROUP.Task Task The task to cancel. Default is the current task (if any).
function OPSGROUP:onafterTaskCancel(From, Event, To, Task)
-- Get current task.
local currenttask=self:GetTaskCurrent()
-- If no task, we take the current task. But this could also be *nil*!
Task=Task or currenttask
if Task then
-- Check if the task is the current task?
if currenttask and Task.id==currenttask.id then
-- Current stop flag value. I noticed cases, where setting the flag to 1 would not cancel the task, e.g. when firing HARMS on a dead ship.
local stopflag=Task.stopflag:Get()
-- Debug info.
local text=string.format("Current task %s ID=%d cancelled (flag %s=%d)", Task.description, Task.id, Task.stopflag:GetName(), stopflag)
self:T(self.lid..text)
-- Set stop flag. When the flag is true, the _TaskDone function is executed and calls :TaskDone()
Task.stopflag:Set(1)
if Task.dcstask.id=="Formation" then
Task.formation:Stop()
self:TaskDone(Task)
elseif stopflag==1 or not self:IsAlive() then
-- Manual call TaskDone if setting flag to one was not successful.
self:TaskDone(Task)
end
else
-- Debug info.
self:T(self.lid..string.format("TaskCancel: Setting task %s ID=%d to DONE", Task.description, Task.id))
-- Call task done function.
self:TaskDone(Task)
end
else
local text=string.format("WARNING: No (current) task to cancel!")
self:E(self.lid..text)
end
end
--- On before "TaskDone" event. Deny transition if task status is PAUSED.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param #OPSGROUP.Task Task
function OPSGROUP:onbeforeTaskDone(From, Event, To, Task)
local allowed=true
if Task.status==OPSGROUP.TaskStatus.PAUSED then
allowed=false
end
return allowed
end
--- On after "TaskDone" event.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param #OPSGROUP.Task Task
function OPSGROUP:onafterTaskDone(From, Event, To, Task)
-- Debug message.
local text=string.format("Task done: %s ID=%d", Task.description, Task.id)
self:T(self.lid..text)
-- No current task.
if Task.id==self.taskcurrent then
self.taskcurrent=0
end
-- Task status done.
Task.status=OPSGROUP.TaskStatus.DONE
-- Check if this task was the task of the current mission ==> Mission Done!
local Mission=self:GetMissionByTaskID(Task.id)
if Mission and Mission:IsNotOver() then
local status=Mission:GetGroupStatus(self)
if status~=AUFTRAG.GroupStatus.PAUSED then
self:T(self.lid.."Task Done ==> Mission Done!")
self:MissionDone(Mission)
else
--Mission paused. Do nothing!
end
else
self:T(self.lid.."Task Done but NO mission found ==> _CheckGroupDone in 1 sec")
self:_CheckGroupDone(1)
end
end
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Mission Functions
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--- Add mission to queue.
-- @param #OPSGROUP self
-- @param Ops.Auftrag#AUFTRAG Mission Mission for this group.
-- @return #OPSGROUP self
function OPSGROUP:AddMission(Mission)
-- Add group to mission.
Mission:AddOpsGroup(self)
-- Set group status to SCHEDULED..
Mission:SetGroupStatus(self, AUFTRAG.GroupStatus.SCHEDULED)
-- Set mission status to SCHEDULED.
Mission:Scheduled()
-- Add elements.
Mission.Nelements=Mission.Nelements+#self.elements
-- Add mission to queue.
table.insert(self.missionqueue, Mission)
-- Info text.
local text=string.format("Added %s mission %s starting at %s, stopping at %s",
tostring(Mission.type), tostring(Mission.name), UTILS.SecondsToClock(Mission.Tstart, true), Mission.Tstop and UTILS.SecondsToClock(Mission.Tstop, true) or "INF")
self:T(self.lid..text)
return self
end
--- Remove mission from queue.
-- @param #OPSGROUP self
-- @param Ops.Auftrag#AUFTRAG Mission Mission to be removed.
-- @return #OPSGROUP self
function OPSGROUP:RemoveMission(Mission)
for i,_mission in pairs(self.missionqueue) do
local mission=_mission --Ops.Auftrag#AUFTRAG
if mission.auftragsnummer==Mission.auftragsnummer then
-- Remove mission waypoint task.
local Task=Mission:GetGroupWaypointTask(self)
if Task then
self:RemoveTask(Task)
end
-- Remove mission from queue.
table.remove(self.missionqueue, i)
return self
end
end
return self
end
--- Count remaining missons.
-- @param #OPSGROUP self
-- @return #number Number of missions to be done.
function OPSGROUP:CountRemainingMissison()
local N=0
-- Loop over mission queue.
for _,_mission in pairs(self.missionqueue) do
local mission=_mission --Ops.Auftrag#AUFTRAG
if mission and mission:IsNotOver() then
-- Get group status.
local status=mission:GetGroupStatus(self)
if status~=AUFTRAG.GroupStatus.DONE and status~=AUFTRAG.GroupStatus.CANCELLED then
N=N+1
end
end
end
return N
end
--- Get next mission.
-- @param #OPSGROUP self
-- @return Ops.Auftrag#AUFTRAG Next mission or *nil*.
function OPSGROUP:_GetNextMission()
-- Number of missions.
local Nmissions=#self.missionqueue
-- Treat special cases.
if Nmissions==0 then
return nil
end
-- Sort results table wrt times they have already been engaged.
local function _sort(a, b)
local taskA=a --Ops.Auftrag#AUFTRAG
local taskB=b --Ops.Auftrag#AUFTRAG
return (taskA.prio<taskB.prio) or (taskA.prio==taskB.prio and taskA.Tstart<taskB.Tstart)
end
table.sort(self.missionqueue, _sort)
-- Current time.
local time=timer.getAbsTime()
-- Look for first mission that is SCHEDULED.
local vip=math.huge
for _,_mission in pairs(self.missionqueue) do
local mission=_mission --Ops.Auftrag#AUFTRAG
if mission.importance and mission.importance<vip then
vip=mission.importance
end
end
-- Look for first mission that is SCHEDULED.
for _,_mission in pairs(self.missionqueue) do
local mission=_mission --Ops.Auftrag#AUFTRAG
if mission:GetGroupStatus(self)==AUFTRAG.Status.SCHEDULED and (mission:IsReadyToGo() or self.airwing) and (mission.importance==nil or mission.importance<=vip) then
return mission
end
end
return nil
end
--- Get mission by its id (auftragsnummer).
-- @param #OPSGROUP self
-- @param #number id Mission id (auftragsnummer).
-- @return Ops.Auftrag#AUFTRAG The mission.
function OPSGROUP:GetMissionByID(id)
if not id then
return nil
end
for _,_mission in pairs(self.missionqueue) do
local mission=_mission --Ops.Auftrag#AUFTRAG
if mission.auftragsnummer==id then
return mission
end
end
return nil
end
--- Get mission by its task id.
-- @param #OPSGROUP self
-- @param #number taskid The id of the (waypoint) task of the mission.
-- @return Ops.Auftrag#AUFTRAG The mission.
function OPSGROUP:GetMissionByTaskID(taskid)
if taskid then
for _,_mission in pairs(self.missionqueue) do
local mission=_mission --Ops.Auftrag#AUFTRAG
local task=mission:GetGroupWaypointTask(self)
if task and task.id and task.id==taskid then
return mission
end
end
end
return nil
end
--- Get current mission.
-- @param #OPSGROUP self
-- @return Ops.Auftrag#AUFTRAG The current mission or *nil*.
function OPSGROUP:GetMissionCurrent()
return self:GetMissionByID(self.currentmission)
end
--- On before "MissionStart" event.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param Ops.Auftrag#AUFTRAG Mission The mission table.
function OPSGROUP:onbeforeMissionStart(From, Event, To, Mission)
-- Debug info.
self:T(self.lid..string.format("Starting mission %s, FSM=%s, LateActivated=%s, UnControlled=%s", tostring(Mission.name), self:GetState(), tostring(self:IsLateActivated()), tostring(self:IsUncontrolled())))
-- Delay for route to mission. Group needs to be activated and controlled.
local delay=0
-- Check if group is spawned.
if self:IsInUtero() then
-- Activate group if it is late activated.
if self:IsLateActivated() then
self:Activate(delay)
delay=delay+1
end
end
-- Startup group if it is uncontrolled.
if self.isAircraft and self:IsUncontrolled() then
self:StartUncontrolled(delay)
end
return true
end
--- On after "MissionStart" event.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param Ops.Auftrag#AUFTRAG Mission The mission table.
function OPSGROUP:onafterMissionStart(From, Event, To, Mission)
-- Debug output.
local text=string.format("Starting %s Mission %s, target %s", Mission.type, tostring(Mission.name), Mission:GetTargetName())
self:T(self.lid..text)
-- Set current mission.
self.currentmission=Mission.auftragsnummer
-- Set group mission status to STARTED.
Mission:SetGroupStatus(self, AUFTRAG.GroupStatus.STARTED)
-- Set mission status to STARTED.
Mission:__Started(3)
-- Route group to mission zone.
self:RouteToMission(Mission, 3)
end
--- On after "MissionExecute" event. Mission execution began.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param Ops.Auftrag#AUFTRAG Mission The mission table.
function OPSGROUP:onafterMissionExecute(From, Event, To, Mission)
local text=string.format("Executing %s Mission %s, target %s", Mission.type, tostring(Mission.name), Mission:GetTargetName())
self:T(self.lid..text)
-- Set group mission status to EXECUTING.
Mission:SetGroupStatus(self, AUFTRAG.GroupStatus.EXECUTING)
-- Set mission status to EXECUTING.
Mission:Executing()
end
--- On after "PauseMission" event.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
function OPSGROUP:onafterPauseMission(From, Event, To)
local Mission=self:GetMissionCurrent()
if Mission then
-- Set group mission status to PAUSED.
Mission:SetGroupStatus(self, AUFTRAG.GroupStatus.PAUSED)
-- Get mission waypoint task.
local Task=Mission:GetGroupWaypointTask(self)
-- Debug message.
self:I(self.lid..string.format("Pausing current mission %s. Task=%s", tostring(Mission.name), tostring(Task and Task.description or "WTF")))
-- Cancelling the mission is actually cancelling the current task.
self:TaskCancel(Task)
-- Set mission to pause so we can unpause it later.
self.missionpaused=Mission
end
end
--- On after "UnpauseMission" event.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
function OPSGROUP:onafterUnpauseMission(From, Event, To)
self:I(self.lid..string.format("Unpausing mission"))
if self.missionpaused then
local mission=self:GetMissionByID(self.missionpaused.auftragsnummer)
self:MissionStart(mission)
self.missionpaused=nil
else
self:E(self.lid.."ERROR: No mission to unpause!")
end
end
--- On after "MissionCancel" event. Cancels the mission.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param Ops.Auftrag#AUFTRAG Mission The mission to be cancelled.
function OPSGROUP:onafterMissionCancel(From, Event, To, Mission)
if self.currentmission and Mission.auftragsnummer==self.currentmission then
---
-- Current Mission
---
-- Get mission waypoint task.
local Task=Mission:GetGroupWaypointTask(self)
-- Debug info.
self:T(self.lid..string.format("Cancel current mission %s. Task=%s", tostring(Mission.name), tostring(Task and Task.description or "WTF")))
-- Cancelling the mission is actually cancelling the current task.
-- Note that two things can happen.
-- 1.) Group is still on the way to the waypoint (status should be STARTED). In this case there would not be a current task!
-- 2.) Group already passed the mission waypoint (status should be EXECUTING).
self:TaskCancel(Task)
else
---
-- NOT the current mission
---
-- Set mission group status.
Mission:SetGroupStatus(self, AUFTRAG.GroupStatus.CANCELLED)
-- Remove mission from queue
self:RemoveMission(Mission)
-- Send group RTB or WAIT if nothing left to do.
self:_CheckGroupDone(1)
end
end
--- On after "MissionDone" event.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param Ops.Auftrag#AUFTRAG Mission
function OPSGROUP:onafterMissionDone(From, Event, To, Mission)
-- Debug info.
local text=string.format("Mission %s DONE!", Mission.name)
self:T(self.lid..text)
-- Set group status.
Mission:SetGroupStatus(self, AUFTRAG.GroupStatus.DONE)
-- Set current mission to nil.
if self.currentmission and Mission.auftragsnummer==self.currentmission then
self.currentmission=nil
end
-- Remove mission waypoint.
local wpidx=Mission:GetGroupWaypointIndex(self)
if wpidx then
self:RemoveWaypointByID(wpidx)
end
-- Decrease patrol data.
if Mission.patroldata then
Mission.patroldata.noccupied=Mission.patroldata.noccupied-1
AIRWING.UpdatePatrolPointMarker(Mission.patroldata)
end
-- ROE to default.
if Mission.optionROE then
self:SwitchROE()
end
-- ROT to default
if Mission.optionROT then
self:SwitchROT()
end
-- Alarm state to default.
if Mission.optionAlarm then
self:SwitchAlarmstate()
end
-- Formation to default.
if Mission.optionFormation then
self:SwitchFormation()
end
-- Radio freq and modu to default.
if Mission.radio then
self:SwitchRadio()
end
-- TACAN beacon.
if Mission.tacan then
-- Switch to default.
self:_SwitchTACAN()
-- Return Squadron TACAN channel.
local squadron=self.squadron --Ops.Squadron#SQUADRON
if squadron then
squadron:ReturnTacan(Mission.tacan.Channel)
end
-- Set asset TACAN to nil.
local asset=Mission:GetAssetByName(self.groupname)
if asset then
asset.tacan=nil
end
end
-- ICLS beacon to default.
if Mission.icls then
self:_SwitchICLS()
end
-- Check if group is done.
self:_CheckGroupDone(1)
end
--- Route group to mission.
-- @param #OPSGROUP self
-- @param Ops.Auftrag#AUFTRAG mission The mission table.
-- @param #number delay Delay in seconds.
function OPSGROUP:RouteToMission(mission, delay)
if delay and delay>0 then
-- Delayed call.
self:ScheduleOnce(delay, OPSGROUP.RouteToMission, self, mission)
else
-- ID of current waypoint.
local uid=self:GetWaypointCurrent().uid
-- Get coordinate where the mission is executed.
local waypointcoord=mission:GetMissionWaypointCoord(self.group)
-- Add enroute tasks.
for _,task in pairs(mission.enrouteTasks) do
self:AddTaskEnroute(task)
end
-- Speed to mission waypoint.
local SpeedToMission=UTILS.KmphToKnots(self.speedCruise)
-- Special for Troop transport.
if mission.type==AUFTRAG.Type.TROOPTRANSPORT then
-- Refresh DCS task with the known controllable.
mission.DCStask=mission:GetDCSMissionTask(self.group)
-- Add task to embark for the troops.
for _,_group in pairs(mission.transportGroupSet.Set) do
local group=_group --Wrapper.Group#GROUP
if group and group:IsAlive() then
local DCSTask=group:TaskEmbarkToTransport(mission.transportPickup, 500)
group:SetTask(DCSTask, 5)
end
end
elseif mission.type==AUFTRAG.Type.ARTY then
-- Get weapon range.
local weapondata=self:GetWeaponData(mission.engageWeaponType)
if weapondata then
-- Get target coordinate.
local targetcoord=mission:GetTargetCoordinate()
-- Heading to target.
local heading=self:GetCoordinate():HeadingTo(targetcoord)
-- Distance to target.
local dist=self:GetCoordinate():Get2DDistance(targetcoord)
-- Check if we are within range.
if dist>weapondata.RangeMax then
local d=(dist-weapondata.RangeMax)*1.1
-- New waypoint coord.
waypointcoord=self:GetCoordinate():Translate(d, heading)
self:T(self.lid..string.format("Out of max range = %.1f km for weapon %d", weapondata.RangeMax/1000, mission.engageWeaponType))
elseif dist<weapondata.RangeMin then
local d=(dist-weapondata.RangeMin)*1.1
-- New waypoint coord.
waypointcoord=self:GetCoordinate():Translate(d, heading)
self:T(self.lid..string.format("Out of min range = %.1f km for weapon %d", weapondata.RangeMax/1000, mission.engageWeaponType))
end
end
end
-- Add waypoint.
local waypoint=self:AddWaypoint(waypointcoord, SpeedToMission, nil, nil, false)
-- Add waypoint task. UpdateRoute is called inside.
local waypointtask=self:AddTaskWaypoint(mission.DCStask, waypoint, mission.name, mission.prio, mission.duration)
-- Set waypoint task.
mission:SetGroupWaypointTask(self, waypointtask)
-- Set waypoint index.
mission:SetGroupWaypointIndex(self, waypoint.uid)
---
-- Mission Specific Settings
---
-- ROE
if mission.optionROE then
self:SwitchROE(mission.optionROE)
end
-- ROT
if mission.optionROT then
self:SwitchROT(mission.optionROT)
end
-- Alarm state.
if mission.optionAlarm then
self:SwitchAlarmstate(mission.optionAlarm)
end
-- Formation
if mission.optionFormation then
self:SwitchFormation(mission.optionFormation)
end
-- Radio frequency and modulation.
if mission.radio then
self:SwitchRadio(mission.radio.Freq, mission.radio.Modu)
end
-- TACAN settings.
if mission.tacan then
self:SwitchTACAN(mission.tacan.Channel, mission.tacan.Morse, mission.tacan.BeaconName, mission.tacan.Band)
end
-- ICLS settings.
if mission.icls then
self:SwitchICLS(mission.icls.Channel, mission.icls.Morse, mission.icls.UnitName)
end
end
end
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Queue Update: Missions & Tasks
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--- On after "QueueUpdate" event.
-- @param #OPSGROUP self
function OPSGROUP:_QueueUpdate()
---
-- Mission
---
-- First check if group is alive? Late activated groups are activated and uncontrolled units are started automatically.
if self:IsExist() then
local mission=self:_GetNextMission()
if mission then
local currentmission=self:GetMissionCurrent()
if currentmission then
-- Current mission but new mission is urgent with higher prio.
if mission.urgent and mission.prio<currentmission.prio then
self:MissionCancel(currentmission)
self:__MissionStart(1, mission)
end
else
-- No current mission.
self:MissionStart(mission)
end
end
end
---
-- Tasks
---
local ready=true
-- For aircraft check airborne.
if self.isAircraft then
ready=self:IsAirborne()
end
-- Check no current task.
if ready and self.taskcurrent<=0 then
-- Get task from queue.
local task=self:_GetNextTask()
-- Execute task if any.
if task then
self:TaskExecute(task)
end
end
end
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- FSM Events
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--- On after "PassingWaypoint" event.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param #OPSGROUP.Waypoint Waypoint Waypoint data passed.
function OPSGROUP:onafterPassingWaypoint(From, Event, To, Waypoint)
-- Apply tasks of this waypoint.
local ntasks=self:_SetWaypointTasks(Waypoint)
-- Get waypoint index.
local wpindex=self:GetWaypointIndex(Waypoint.uid)
-- Final waypoint reached?
if wpindex==nil or wpindex==#self.waypoints then
-- Set switch to true.
self.passedfinalwp=true
-- Check if all tasks/mission are done? If so, RTB or WAIT.
-- Note, we delay it for a second to let the OnAfterPassingwaypoint function to be executed in case someone wants to add another waypoint there.
if ntasks==0 then
self:_CheckGroupDone(1)
end
end
-- Debug info.
local text=string.format("Group passed waypoint %s/%d ID=%d: final=%s detour=%s astar=%s",
tostring(wpindex), #self.waypoints, Waypoint.uid, tostring(self.passedfinalwp), tostring(Waypoint.detour), tostring(Waypoint.astar))
self:T(self.lid..text)
end
--- On after "GotoWaypoint" event. Group will got to the given waypoint and execute its route from there.
-- @param #OPSGROUP self
-- @param #OPSGROUP.Waypoint Waypoint The waypoint.
-- @return #number Number of tasks.
function OPSGROUP:_SetWaypointTasks(Waypoint)
-- Get all waypoint tasks.
local tasks=self:GetTasksWaypoint(Waypoint.uid)
-- Debug info.
local text=string.format("WP uid=%d tasks:", Waypoint.uid)
if #tasks>0 then
for i,_task in pairs(tasks) do
local task=_task --#OPSGROUP.Task
text=text..string.format("\n[%d] %s", i, task.description)
end
else
text=text.." None"
end
self:T(self.lid..text)
-- Tasks at this waypoints.
local taskswp={}
-- TODO: maybe set waypoint enroute tasks?
for _,task in pairs(tasks) do
local Task=task --Ops.OpsGroup#OPSGROUP.Task
-- Task execute.
table.insert(taskswp, self.group:TaskFunction("OPSGROUP._TaskExecute", self, Task))
-- Stop condition if userflag is set to 1 or task duration over.
local TaskCondition=self.group:TaskCondition(nil, Task.stopflag:GetName(), 1, nil, Task.duration)
-- Controlled task.
table.insert(taskswp, self.group:TaskControlled(Task.dcstask, TaskCondition))
-- Task done.
table.insert(taskswp, self.group:TaskFunction("OPSGROUP._TaskDone", self, Task))
end
-- Execute waypoint tasks.
if #taskswp>0 then
self:SetTask(self.group:TaskCombo(taskswp))
end
return #taskswp
end
--- On after "GotoWaypoint" event. Group will got to the given waypoint and execute its route from there.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param #number UID The goto waypoint unique ID.
function OPSGROUP:onafterGotoWaypoint(From, Event, To, UID)
local n=self:GetWaypointIndex(UID)
if n then
-- TODO: switch to re-enable waypoint tasks.
if false then
local tasks=self:GetTasksWaypoint(n)
for _,_task in pairs(tasks) do
local task=_task --#OPSGROUP.Task
task.status=OPSGROUP.TaskStatus.SCHEDULED
end
end
local Speed=self:GetSpeedToWaypoint(n)
-- Update the route.
self:__UpdateRoute(-1, n, Speed)
end
end
--- On after "DetectedUnit" event. Add newly detected unit to detected units set.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param Wrapper.Unit#UNIT Unit The detected unit.
function OPSGROUP:onafterDetectedUnit(From, Event, To, Unit)
-- Get unit name.
local unitname=Unit and Unit:GetName() or "unknown"
-- Debug.
self:T2(self.lid..string.format("Detected unit %s", unitname))
if self.detectedunits:FindUnit(unitname) then
-- Unit is already in the detected unit set ==> Trigger "DetectedUnitKnown" event.
self:DetectedUnitKnown(Unit)
else
-- Unit is was not detected ==> Trigger "DetectedUnitNew" event.
self:DetectedUnitNew(Unit)
end
end
--- On after "DetectedUnitNew" event.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param Wrapper.Unit#UNIT Unit The detected unit.
function OPSGROUP:onafterDetectedUnitNew(From, Event, To, Unit)
self:T(self.lid..string.format("Detected New unit %s", Unit:GetName()))
-- Add unit to detected unit set.
self.detectedunits:AddUnit(Unit)
end
--- On after "EnterZone" event. Sets self.inzones[zonename]=true.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param Core.Zone#ZONE Zone The zone that the group entered.
function OPSGROUP:onafterEnterZone(From, Event, To, Zone)
local zonename=Zone and Zone:GetName() or "unknown"
self:T2(self.lid..string.format("Entered Zone %s", zonename))
self.inzones:Add(Zone:GetName(), Zone)
end
--- On after "LeaveZone" event. Sets self.inzones[zonename]=false.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param Core.Zone#ZONE Zone The zone that the group entered.
function OPSGROUP:onafterLeaveZone(From, Event, To, Zone)
local zonename=Zone and Zone:GetName() or "unknown"
self:T2(self.lid..string.format("Left Zone %s", zonename))
self.inzones:Remove(zonename, true)
end
--- On after "ElementDestroyed" event.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param #OPSGROUP.Element Element The flight group element.
function OPSGROUP:onafterElementDestroyed(From, Event, To, Element)
self:T(self.lid..string.format("Element destroyed %s", Element.name))
-- Cancel all missions.
for _,_mission in pairs(self.missionqueue) do
local mission=_mission --Ops.Auftrag#AUFTRAG
mission:ElementDestroyed(self, Element)
end
-- Increase counter.
self.Ndestroyed=self.Ndestroyed+1
-- Set element status.
self:_UpdateStatus(Element, OPSGROUP.ElementStatus.DEAD)
end
--- On after "ElementDead" event.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
-- @param #OPSGROUP.Element Element The flight group element.
function OPSGROUP:onafterElementDead(From, Event, To, Element)
self:T(self.lid..string.format("Element dead %s", Element.name))
-- Set element status.
self:_UpdateStatus(Element, OPSGROUP.ElementStatus.DEAD)
end
--- On after "Dead" event.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
function OPSGROUP:onafterDead(From, Event, To)
self:T(self.lid..string.format("Group dead!"))
-- Delete waypoints so they are re-initialized at the next spawn.
self.waypoints=nil
self.groupinitialized=false
-- Cancel all missions.
for _,_mission in pairs(self.missionqueue) do
local mission=_mission --Ops.Auftrag#AUFTRAG
self:MissionCancel(mission)
mission:GroupDead(self)
end
-- Stop in a sec.
self:__Stop(-5)
end
--- On after "Stop" event.
-- @param #OPSGROUP self
-- @param #string From From state.
-- @param #string Event Event.
-- @param #string To To state.
function OPSGROUP:onafterStop(From, Event, To)
-- Stop check timers.
self.timerCheckZone:Stop()
self.timerQueueUpdate:Stop()
-- Stop FSM scheduler.
self.CallScheduler:Clear()
if self:IsAlive() and not (self:IsDead() or self:IsStopped()) then
local life, life0=self:GetLifePoints()
local state=self:GetState()
local text=string.format("WARNING: Group is still alive! Current state=%s. Life points=%d/%d. Use OPSGROUP:Destroy() or OPSGROUP:Despawn() for a clean stop", state, life, life0)
self:E(self.lid..text)
end
-- Debug output.
self:T(self.lid.."STOPPED! Unhandled events, cleared scheduler and removed from database.")
end
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Internal Check Functions
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--- Check if group is in zones.
-- @param #OPSGROUP self
function OPSGROUP:_CheckInZones()
if self.checkzones and self:IsAlive() then
local Ncheck=self.checkzones:Count()
local Ninside=self.inzones:Count()
-- Debug info.
self:T(self.lid..string.format("Check if group is in %d zones. Currently it is in %d zones.", self.checkzones:Count(), self.inzones:Count()))
-- Firstly, check if group is still inside zone it was already in. If not, remove zones and trigger LeaveZone() event.
local leftzones={}
for inzonename, inzone in pairs(self.inzones:GetSet()) do
-- Check if group is still inside the zone.
local isstillinzone=self.group:IsInZone(inzone) --:IsPartlyOrCompletelyInZone(inzone)
-- If not, trigger, LeaveZone event.
if not isstillinzone then
table.insert(leftzones, inzone)
end
end
-- Trigger leave zone event.
for _,leftzone in pairs(leftzones) do
self:LeaveZone(leftzone)
end
-- Now, run of all check zones and see if the group entered a zone.
local enterzones={}
for checkzonename,_checkzone in pairs(self.checkzones:GetSet()) do
local checkzone=_checkzone --Core.Zone#ZONE
-- Is group currtently in this check zone?
local isincheckzone=self.group:IsInZone(checkzone) --:IsPartlyOrCompletelyInZone(checkzone)
if isincheckzone and not self.inzones:_Find(checkzonename) then
table.insert(enterzones, checkzone)
end
end
-- Trigger enter zone event.
for _,enterzone in pairs(enterzones) do
self:EnterZone(enterzone)
end
end
end
--- Check detected units.
-- @param #OPSGROUP self
function OPSGROUP:_CheckDetectedUnits()
if self.group and not self:IsDead() then
-- Get detected DCS units.
local detectedtargets=self.group:GetDetectedTargets()
local detected={}
for DetectionObjectID, Detection in pairs(detectedtargets or {}) do
local DetectedObject=Detection.object -- DCS#Object
if DetectedObject and DetectedObject:isExist() and DetectedObject.id_<50000000 then
-- Unit.
local unit=UNIT:Find(DetectedObject)
if unit and unit:IsAlive() then
-- Name of detected unit
local unitname=unit:GetName()
-- Add unit to detected table of this run.
table.insert(detected, unit)
-- Trigger detected unit event ==> This also triggers the DetectedUnitNew and DetectedUnitKnown events.
self:DetectedUnit(unit)
end
end
end
-- Loop over units in detected set.
local lost={}
for _,_unit in pairs(self.detectedunits:GetSet()) do
local unit=_unit --Wrapper.Unit#UNIT
-- Loop over detected units
local gotit=false
for _,_du in pairs(detected) do
local du=_du --Wrapper.Unit#UNIT
if unit:GetName()==du:GetName() then
gotit=true
end
end
if not gotit then
table.insert(lost, unit:GetName())
self:DetectedUnitLost(unit)
end
end
-- Remove lost units from detected set.
self.detectedunits:RemoveUnitsByName(lost)
end
end
--- Check if passed the final waypoint and, if necessary, update route.
-- @param #OPSGROUP self
-- @param #number delay Delay in seconds.
function OPSGROUP:_CheckGroupDone(delay)
if self:IsAlive() and self.ai then
if delay and delay>0 then
-- Delayed call.
self:ScheduleOnce(delay, self._CheckGroupDone, self)
else
if self.passedfinalwp then
---
-- Passed FINAL waypoint
---
if #self.waypoints>1 then
if self.adinfinitum then
-- Get positive speed to first waypoint.
local speed=self:GetSpeedToWaypoint(1)
-- Start route at first waypoint.
self:__UpdateRoute(-1, 1, speed)
self:T(self.lid..string.format("Passed final WP, #WP>1, adinfinitum=TRUE ==> Goto WP 1 at speed>0"))
self.passedfinalwp=false
else
-- No further waypoints. Command a full stop.
self:__FullStop(-1)
self:T(self.lid..string.format("Passed final WP, #WP>1, adinfinitum=FALSE ==> Full Stop"))
end
elseif #self.waypoints==1 then
--- Only one WP left
-- The last waypoint.
local waypoint=self.waypoints[1] --Ops.OpsGroup#OPSGROUP.Waypoint
local dist=self:GetCoordinate():Get2DDistance(waypoint.coordinate)
if self.adinfinitum and dist>1000 then -- Note that dist>100 caused the same wp to be passed a lot of times.
self:T(self.lid..string.format("Passed final WP, #WP=1, adinfinitum=TRUE dist>1000 ==> Goto WP 1 at speed>0"))
-- Get positive speed to first waypoint.
local speed=self:GetSpeedToWaypoint(1)
-- Start route at first waypoint.
self:__UpdateRoute(-1, 1, speed)
self.passedfinalwp=false
else
self:T(self.lid..string.format("Passed final WP, #WP=1, adinfinitum=FALSE or dist<1000 ==> Full Stop"))
self:__FullStop(-1)
end
else
--- No waypoints left
-- No further waypoints. Command a full stop.
self:T(self.lid..string.format("No waypoints left ==> Full Stop"))
self:__FullStop(-1)
end
else
---
-- Final waypoint NOT passed yet
---
if #self.waypoints>0 then
self:T(self.lid..string.format("NOT Passed final WP, #WP>0 ==> Update Route"))
self:__UpdateRoute(-1)
else
self:E(self.lid..string.format("WARNING: No waypoints left! Commanding a Full Stop"))
self:__FullStop(-1)
end
end
end
end
end
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Status Info Common to Air, Land and Sea
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--- Print info on mission and task status to DCS log file.
-- @param #OPSGROUP self
function OPSGROUP:_PrintTaskAndMissionStatus()
---
-- Tasks: verbose >= 3
---
-- Task queue.
if self.verbose>=3 and #self.taskqueue>0 then
local text=string.format("Tasks #%d", #self.taskqueue)
for i,_task in pairs(self.taskqueue) do
local task=_task --Ops.OpsGroup#OPSGROUP.Task
local name=task.description
local taskid=task.dcstask.id or "unknown"
local status=task.status
local clock=UTILS.SecondsToClock(task.time, true)
local eta=task.time-timer.getAbsTime()
local started=task.timestamp and UTILS.SecondsToClock(task.timestamp, true) or "N/A"
local duration=-1
if task.duration then
duration=task.duration
if task.timestamp then
-- Time the task is running.
duration=task.duration-(timer.getAbsTime()-task.timestamp)
else
-- Time the task is supposed to run.
duration=task.duration
end
end
-- Output text for element.
if task.type==OPSGROUP.TaskType.SCHEDULED then
text=text..string.format("\n[%d] %s (%s): status=%s, scheduled=%s (%d sec), started=%s, duration=%d", i, taskid, name, status, clock, eta, started, duration)
elseif task.type==OPSGROUP.TaskType.WAYPOINT then
text=text..string.format("\n[%d] %s (%s): status=%s, waypoint=%d, started=%s, duration=%d, stopflag=%d", i, taskid, name, status, task.waypoint, started, duration, task.stopflag:Get())
end
end
self:I(self.lid..text)
end
---
-- Missions: verbose>=2
---
-- Current mission name.
if self.verbose>=2 then
local Mission=self:GetMissionByID(self.currentmission)
-- Current status.
local text=string.format("Missions %d, Current: %s", self:CountRemainingMissison(), Mission and Mission.name or "none")
for i,_mission in pairs(self.missionqueue) do
local mission=_mission --Ops.Auftrag#AUFTRAG
local Cstart= UTILS.SecondsToClock(mission.Tstart, true)
local Cstop = mission.Tstop and UTILS.SecondsToClock(mission.Tstop, true) or "INF"
text=text..string.format("\n[%d] %s (%s) status=%s (%s), Time=%s-%s, prio=%d wp=%s targets=%d",
i, tostring(mission.name), mission.type, mission:GetGroupStatus(self), tostring(mission.status), Cstart, Cstop, mission.prio, tostring(mission:GetGroupWaypointIndex(self)), mission:CountMissionTargets())
end
self:I(self.lid..text)
end
end
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Waypoints & Routing
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--- Enhance waypoint table.
-- @param #OPSGROUP self
-- @param #OPSGROUP.Waypoint Waypoint data.
-- @return #OPSGROUP.Waypoint Modified waypoint data.
function OPSGROUP:_CreateWaypoint(waypoint)
-- Set uid.
waypoint.uid=self.wpcounter
-- Waypoint has not been passed yet.
waypoint.npassed=0
-- Coordinate.
waypoint.coordinate=COORDINATE:New(waypoint.x, waypoint.alt, waypoint.y)
-- Set waypoint name.
waypoint.name=string.format("Waypoint UID=%d", waypoint.uid)
-- Set types.
waypoint.patrol=false
waypoint.detour=false
waypoint.astar=false
-- Increase UID counter.
self.wpcounter=self.wpcounter+1
return waypoint
end
--- Initialize Mission Editor waypoints.
-- @param #OPSGROUP self
-- @param #OPSGROUP.Waypoint waypoint Waypoint data.
-- @param #number wpnumber Waypoint index/number. Default is as last waypoint.
function OPSGROUP:_AddWaypoint(waypoint, wpnumber)
-- Index.
wpnumber=wpnumber or #self.waypoints+1
-- Add waypoint to table.
table.insert(self.waypoints, wpnumber, waypoint)
-- Debug info.
self:T(self.lid..string.format("Adding waypoint at index=%d id=%d", wpnumber, waypoint.uid))
-- Now we obviously did not pass the final waypoint.
self.passedfinalwp=false
-- Switch to cruise mode.
if self:IsHolding() then
self:Cruise()
end
end
--- Initialize Mission Editor waypoints.
-- @param #OPSGROUP self
-- @return #OPSGROUP self
function OPSGROUP:InitWaypoints()
-- Template waypoints.
self.waypoints0=self.group:GetTemplateRoutePoints()
-- Waypoints
self.waypoints={}
for index,wp in pairs(self.waypoints0) do
--local waypoint=self:_CreateWaypoint(wp)
--self:_AddWaypoint(waypoint)
local coordinate=COORDINATE:New(wp.x, wp.alt, wp.y)
local speedknots=UTILS.MpsToKnots(wp.speed)
if index==1 then
self.speedWp=wp.speed
end
self:AddWaypoint(coordinate, speedknots, index-1, nil, false)
end
-- Debug info.
self:T(self.lid..string.format("Initializing %d waypoints", #self.waypoints))
-- Update route.
if #self.waypoints>0 then
-- Check if only 1 wp?
if #self.waypoints==1 then
self.passedfinalwp=true
end
end
return self
end
--- Route group along waypoints.
-- @param #OPSGROUP self
-- @param #table waypoints Table of waypoints.
-- @param #number delay Delay in seconds.
-- @return #OPSGROUP self
function OPSGROUP:Route(waypoints, delay)
if delay and delay>0 then
self:ScheduleOnce(delay, OPSGROUP.Route, self, waypoints)
else
if self:IsAlive() then
-- DCS task combo.
local Tasks={}
-- Route (Mission) task.
local TaskRoute=self.group:TaskRoute(waypoints)
table.insert(Tasks, TaskRoute)
-- TaskCombo of enroute and mission tasks.
local TaskCombo=self.group:TaskCombo(Tasks)
-- Set tasks.
if #Tasks>1 then
self:SetTask(TaskCombo)
else
self:SetTask(TaskRoute)
end
else
self:E(self.lid.."ERROR: Group is not alive! Cannot route group.")
end
end
return self
end
--- Initialize Mission Editor waypoints.
-- @param #OPSGROUP self
-- @param #number n Waypoint
function OPSGROUP:_UpdateWaypointTasks(n)
local waypoints=self.waypoints or {}
local nwaypoints=#waypoints
for i,_wp in pairs(waypoints) do
local wp=_wp --Ops.OpsGroup#OPSGROUP.Waypoint
if i>=n or nwaypoints==1 then
-- Debug info.
self:T(self.lid..string.format("Updating waypoint task for waypoint %d/%d ID=%d. Last waypoint passed %d", i, nwaypoints, wp.uid, self.currentwp))
-- Tasks of this waypoint
local taskswp={}
-- At each waypoint report passing.
local TaskPassingWaypoint=self.group:TaskFunction("OPSGROUP._PassingWaypoint", self, wp.uid)
table.insert(taskswp, TaskPassingWaypoint)
-- Waypoint task combo.
wp.task=self.group:TaskCombo(taskswp)
end
end
end
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Global Task Functions
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--- Function called when a group is passing a waypoint.
--@param Wrapper.Group#GROUP group Group that passed the waypoint.
--@param #OPSGROUP opsgroup Ops group object.
--@param #number uid Waypoint UID.
function OPSGROUP._PassingWaypoint(group, opsgroup, uid)
-- Get waypoint data.
local waypoint=opsgroup:GetWaypointByID(uid)
if waypoint then
-- Get the current waypoint index.
opsgroup.currentwp=opsgroup:GetWaypointIndex(uid)
-- Increase passing counter.
waypoint.npassed=waypoint.npassed+1
-- Set expected speed and formation from the next WP.
local wpnext=opsgroup:GetWaypointNext()
if wpnext then
-- Set formation.
if opsgroup.isGround then
opsgroup.formation=wpnext.action
end
-- Set speed.
opsgroup.speed=wpnext.speed
end
-- Check if the group is still pathfinding.
if opsgroup.ispathfinding and not waypoint.astar then
opsgroup.ispathfinding=false
end
-- Check special waypoints.
if waypoint.astar then
opsgroup:RemoveWaypointByID(uid)
elseif waypoint.detour then
opsgroup:RemoveWaypointByID(uid)
-- Trigger event.
opsgroup:DetourReached()
if waypoint.detour==0 then
opsgroup:FullStop()
elseif waypoint.detour==1 then
opsgroup:Cruise()
else
opsgroup:E("ERROR: waypoint.detour should be 0 or 1")
end
end
-- Debug message.
local text=string.format("Group passing waypoint uid=%d", uid)
opsgroup:T2(opsgroup.lid..text)
-- Trigger PassingWaypoint event.
if not (waypoint.astar or waypoint.detour) then
opsgroup:PassingWaypoint(waypoint)
end
end
end
--- Function called when a task is executed.
--@param Wrapper.Group#GROUP group Group which should execute the task.
--@param #OPSGROUP opsgroup Ops group.
--@param #OPSGROUP.Task task Task.
function OPSGROUP._TaskExecute(group, opsgroup, task)
-- Debug message.
local text=string.format("_TaskExecute %s", task.description)
opsgroup:T3(opsgroup.lid..text)
-- Set current task to nil so that the next in line can be executed.
if opsgroup then
opsgroup:TaskExecute(task)
end
end
--- Function called when a task is done.
--@param Wrapper.Group#GROUP group Group for which the task is done.
--@param #OPSGROUP opsgroup Ops group.
--@param #OPSGROUP.Task task Task.
function OPSGROUP._TaskDone(group, opsgroup, task)
-- Debug message.
local text=string.format("_TaskDone %s", task.description)
opsgroup:T3(opsgroup.lid..text)
-- Set current task to nil so that the next in line can be executed.
if opsgroup then
opsgroup:TaskDone(task)
end
end
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- OPTION FUNCTIONS
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--- Set the default ROE for the group. This is the ROE state gets when the group is spawned or to which it defaults back after a mission.
-- @param #OPSGROUP self
-- @param #number roe ROE of group. Default is `ENUMS.ROE.ReturnFire`.
-- @return #OPSGROUP self
function OPSGROUP:SetDefaultROE(roe)
self.optionDefault.ROE=roe or ENUMS.ROE.ReturnFire
return self
end
--- Set current ROE for the group.
-- @param #OPSGROUP self
-- @param #string roe ROE of group. Default is value set in `SetDefaultROE` (usually `ENUMS.ROE.ReturnFire`).
-- @return #OPSGROUP self
function OPSGROUP:SwitchROE(roe)
if self:IsAlive() or self:IsInUtero() then
self.option.ROE=roe or self.optionDefault.ROE
if self:IsInUtero() then
self:T2(self.lid..string.format("Setting current ROE=%d when GROUP is SPAWNED", self.option.ROE))
else
self.group:OptionROE(self.option.ROE)
self:T(self.lid..string.format("Setting current ROE=%d (%s)", self.option.ROE, self:_GetROEName(self.option.ROE)))
end
else
self:E(self.lid.."WARNING: Cannot switch ROE! Group is not alive")
end
return self
end
--- Get name of ROE corresponding to the numerical value.
-- @param #OPSGROUP self
-- @return #string Name of ROE.
function OPSGROUP:_GetROEName(roe)
local name="unknown"
if roe==0 then
name="Weapon Free"
elseif roe==1 then
name="Open Fire/Weapon Free"
elseif roe==2 then
name="Open Fire"
elseif roe==3 then
name="Return Fire"
elseif roe==4 then
name="Weapon Hold"
end
return name
end
--- Get current ROE of the group.
-- @param #OPSGROUP self
-- @return #number Current ROE.
function OPSGROUP:GetROE()
return self.option.ROE or self.optionDefault.ROE
end
--- Set the default ROT for the group. This is the ROT state gets when the group is spawned or to which it defaults back after a mission.
-- @param #OPSGROUP self
-- @param #number rot ROT of group. Default is `ENUMS.ROT.PassiveDefense`.
-- @return #OPSGROUP self
function OPSGROUP:SetDefaultROT(rot)
self.optionDefault.ROT=rot or ENUMS.ROT.PassiveDefense
return self
end
--- Set ROT for the group.
-- @param #OPSGROUP self
-- @param #string rot ROT of group. Default is value set in `:SetDefaultROT` (usually `ENUMS.ROT.PassiveDefense`).
-- @return #OPSGROUP self
function OPSGROUP:SwitchROT(rot)
if self:IsAlive() or self:IsInUtero() then
self.option.ROT=rot or self.optionDefault.ROT
if self:IsInUtero() then
self:T2(self.lid..string.format("Setting current ROT=%d when GROUP is SPAWNED", self.option.ROT))
else
self.group:OptionROT(self.option.ROT)
self:T(self.lid..string.format("Setting current ROT=%d (0=NoReaction, 1=Passive, 2=Evade, 3=ByPass, 4=AllowAbort)", self.option.ROT))
end
else
self:E(self.lid.."WARNING: Cannot switch ROT! Group is not alive")
end
return self
end
--- Get current ROT of the group.
-- @param #OPSGROUP self
-- @return #number Current ROT.
function OPSGROUP:GetROT()
return self.option.ROT or self.optionDefault.ROT
end
--- Set the default Alarm State for the group. This is the state gets when the group is spawned or to which it defaults back after a mission.
-- @param #OPSGROUP self
-- @param #number alarmstate Alarm state of group. Default is `AI.Option.Ground.val.ALARM_STATE.AUTO` (0).
-- @return #OPSGROUP self
function OPSGROUP:SetDefaultAlarmstate(alarmstate)
self.optionDefault.Alarm=alarmstate or 0
return self
end
--- Set current Alarm State of the group.
--
-- * 0 = "Auto"
-- * 1 = "Green"
-- * 2 = "Red"
--
-- @param #OPSGROUP self
-- @param #number alarmstate Alarm state of group. Default is 0="Auto".
-- @return #OPSGROUP self
function OPSGROUP:SwitchAlarmstate(alarmstate)
if self:IsAlive() or self:IsInUtero() then
self.option.Alarm=alarmstate or self.optionDefault.Alarm
if self:IsInUtero() then
self:T2(self.lid..string.format("Setting current Alarm State=%d when GROUP is SPAWNED", self.option.Alarm))
else
if self.option.Alarm==0 then
self.group:OptionAlarmStateAuto()
elseif self.option.Alarm==1 then
self.group:OptionAlarmStateGreen()
elseif self.option.Alarm==2 then
self.group:OptionAlarmStateRed()
else
self:E("ERROR: Unknown Alarm State! Setting to AUTO")
self.group:OptionAlarmStateAuto()
self.option.Alarm=0
end
self:T(self.lid..string.format("Setting current Alarm State=%d (0=Auto, 1=Green, 2=Red)", self.option.Alarm))
end
else
self:E(self.lid.."WARNING: Cannot switch Alarm State! Group is not alive.")
end
return self
end
--- Get current Alarm State of the group.
-- @param #OPSGROUP self
-- @return #number Current Alarm State.
function OPSGROUP:GetAlarmstate()
return self.option.Alarm or self.optionDefault.Alarm
end
--- Set default TACAN parameters.
-- @param #OPSGROUP self
-- @param #number Channel TACAN channel. Default is 74.
-- @param #string Morse Morse code. Default "XXX".
-- @param #string UnitName Name of the unit acting as beacon.
-- @param #string Band TACAN mode. Default is "X" for ground and "Y" for airborne units.
-- @param #boolean OffSwitch If true, TACAN is off by default.
-- @return #OPSGROUP self
function OPSGROUP:SetDefaultTACAN(Channel, Morse, UnitName, Band, OffSwitch)
self.tacanDefault={}
self.tacanDefault.Channel=Channel or 74
self.tacanDefault.Morse=Morse or "XXX"
self.tacanDefault.BeaconName=UnitName
if self.isAircraft then
Band=Band or "Y"
else
Band=Band or "X"
end
self.tacanDefault.Band=Band
if OffSwitch then
self.tacanDefault.On=false
else
self.tacanDefault.On=true
end
return self
end
--- Activate/switch TACAN beacon settings.
-- @param #OPSGROUP self
-- @param #OPSGROUP.Beacon Tacan TACAN data table. Default is the default TACAN settings.
-- @return #OPSGROUP self
function OPSGROUP:_SwitchTACAN(Tacan)
if Tacan then
self:SwitchTACAN(Tacan.Channel, Tacan.Morse, Tacan.BeaconName, Tacan.Band)
else
if self.tacanDefault.On then
self:SwitchTACAN()
else
self:TurnOffTACAN()
end
end
end
--- Activate/switch TACAN beacon settings.
-- @param #OPSGROUP self
-- @param #number Channel TACAN Channel.
-- @param #string Morse TACAN morse code. Default is the value set in @{#OPSGROUP.SetDefaultTACAN} or if not set "XXX".
-- @param #string UnitName Name of the unit in the group which should activate the TACAN beacon. Can also be given as #number to specify the unit number. Default is the first unit of the group.
-- @param #string Band TACAN channel mode "X" or "Y". Default is "Y" for aircraft and "X" for ground and naval groups.
-- @return #OPSGROUP self
function OPSGROUP:SwitchTACAN(Channel, Morse, UnitName, Band)
if self:IsInUtero() then
self:T(self.lid..string.format("Switching TACAN to DEFAULT when group is spawned"))
self:SetDefaultTACAN(Channel, Morse, UnitName, Band)
elseif self:IsAlive() then
Channel=Channel or self.tacanDefault.Channel
Morse=Morse or self.tacanDefault.Morse
Band=Band or self.tacanDefault.Band
UnitName=UnitName or self.tacanDefault.BeaconName
local unit=self:GetUnit(1) --Wrapper.Unit#UNIT
if UnitName then
if type(UnitName)=="number" then
unit=self.group:GetUnit(UnitName)
else
unit=UNIT:FindByName(UnitName)
end
end
if not unit then
self:T(self.lid.."WARNING: Could not get TACAN unit. Trying first unit in the group")
unit=self:GetUnit(1)
end
if unit and unit:IsAlive() then
-- Unit ID.
local UnitID=unit:GetID()
-- Type
local Type=BEACON.Type.TACAN
-- System
local System=BEACON.System.TACAN
if self.isAircraft then
System=BEACON.System.TACAN_TANKER_Y
end
-- Tacan frequency.
local Frequency=UTILS.TACANToFrequency(Channel, Band)
-- Activate beacon.
unit:CommandActivateBeacon(Type, System, Frequency, UnitID, Channel, Band, true, Morse, true)
-- Update info.
self.tacan.Channel=Channel
self.tacan.Morse=Morse
self.tacan.Band=Band
self.tacan.BeaconName=unit:GetName()
self.tacan.BeaconUnit=unit
self.tacan.On=true
-- Debug info.
self:T(self.lid..string.format("Switching TACAN to Channel %d%s Morse %s on unit %s", self.tacan.Channel, self.tacan.Band, tostring(self.tacan.Morse), self.tacan.BeaconName))
else
self:E(self.lid.."ERROR: Cound not set TACAN! Unit is not alive")
end
else
self:E(self.lid.."ERROR: Cound not set TACAN! Group is not alive and not in utero any more")
end
return self
end
--- Deactivate TACAN beacon.
-- @param #OPSGROUP self
-- @return #OPSGROUP self
function OPSGROUP:TurnOffTACAN()
if self.tacan.BeaconUnit and self.tacan.BeaconUnit:IsAlive() then
self.tacan.BeaconUnit:CommandDeactivateBeacon()
end
self:T(self.lid..string.format("Switching TACAN OFF"))
self.tacan.On=false
end
--- Get current TACAN parameters.
-- @param #OPSGROUP self
-- @return #number TACAN channel.
-- @return #string TACAN Morse code.
-- @return #string TACAN band ("X" or "Y").
-- @return #boolean TACAN is On (true) or Off (false).
-- @return #string UnitName Name of the unit acting as beacon.
function OPSGROUP:GetTACAN()
return self.tacan.Channel, self.tacan.Morse, self.tacan.Band, self.tacan.On, self.tacan.BeaconName
end
--- Set default ICLS parameters.
-- @param #OPSGROUP self
-- @param #number Channel ICLS channel. Default is 1.
-- @param #string Morse Morse code. Default "XXX".
-- @param #string UnitName Name of the unit acting as beacon.
-- @param #boolean OffSwitch If true, TACAN is off by default.
-- @return #OPSGROUP self
function OPSGROUP:SetDefaultICLS(Channel, Morse, UnitName, OffSwitch)
self.iclsDefault={}
self.iclsDefault.Channel=Channel or 1
self.iclsDefault.Morse=Morse or "XXX"
self.iclsDefault.BeaconName=UnitName
if OffSwitch then
self.iclsDefault.On=false
else
self.iclsDefault.On=true
end
return self
end
--- Activate/switch ICLS beacon settings.
-- @param #OPSGROUP self
-- @param #OPSGROUP.Beacon Icls ICLS data table.
-- @return #OPSGROUP self
function OPSGROUP:_SwitchICLS(Icls)
if Icls then
self:SwitchICLS(Icls.Channel, Icls.Morse, Icls.BeaconName)
else
if self.iclsDefault.On then
self:SwitchICLS()
else
self:TurnOffICLS()
end
end
end
--- Activate/switch ICLS beacon settings.
-- @param #OPSGROUP self
-- @param #number Channel ICLS Channel. Default is what is set in `SetDefaultICLS()` so usually channel 1.
-- @param #string Morse ICLS morse code. Default is what is set in `SetDefaultICLS()` so usually "XXX".
-- @param #string UnitName Name of the unit in the group which should activate the ICLS beacon. Can also be given as #number to specify the unit number. Default is the first unit of the group.
-- @return #OPSGROUP self
function OPSGROUP:SwitchICLS(Channel, Morse, UnitName)
if self:IsInUtero() then
self:SetDefaultICLS(Channel,Morse,UnitName)
self:T2(self.lid..string.format("Switching ICLS to Channel %d Morse %s on unit %s when GROUP is SPAWNED", self.iclsDefault.Channel, tostring(self.iclsDefault.Morse), self.iclsDefault.BeaconName))
elseif self:IsAlive() then
Channel=Channel or self.iclsDefault.Channel
Morse=Morse or self.iclsDefault.Morse
local unit=self:GetUnit(1) --Wrapper.Unit#UNIT
if UnitName then
if type(UnitName)=="number" then
unit=self:GetUnit(UnitName)
else
unit=UNIT:FindByName(UnitName)
end
end
if not unit then
self:T(self.lid.."WARNING: Could not get ICLS unit. Trying first unit in the group")
unit=self:GetUnit(1)
end
if unit and unit:IsAlive() then
-- Unit ID.
local UnitID=unit:GetID()
-- Activate beacon.
unit:CommandActivateICLS(Channel, UnitID, Morse)
-- Update info.
self.icls.Channel=Channel
self.icls.Morse=Morse
self.icls.Band=nil
self.icls.BeaconName=unit:GetName()
self.icls.BeaconUnit=unit
self.icls.On=true
-- Debug info.
self:T(self.lid..string.format("Switching ICLS to Channel %d Morse %s on unit %s", self.icls.Channel, tostring(self.icls.Morse), self.icls.BeaconName))
else
self:E(self.lid.."ERROR: Cound not set ICLS! Unit is not alive.")
end
end
return self
end
--- Deactivate ICLS beacon.
-- @param #OPSGROUP self
-- @return #OPSGROUP self
function OPSGROUP:TurnOffICLS()
if self.icls.BeaconUnit and self.icls.BeaconUnit:IsAlive() then
self.icls.BeaconUnit:CommandDeactivateICLS()
end
self:T(self.lid..string.format("Switching ICLS OFF"))
self.icls.On=false
end
--- Set default Radio frequency and modulation.
-- @param #OPSGROUP self
-- @param #number Frequency Radio frequency in MHz. Default 251 MHz.
-- @param #number Modulation Radio modulation. Default `radio.Modulation.AM`.
-- @param #boolean OffSwitch If true, radio is OFF by default.
-- @return #OPSGROUP self
function OPSGROUP:SetDefaultRadio(Frequency, Modulation, OffSwitch)
self.radioDefault={}
self.radioDefault.Freq=Frequency or 251
self.radioDefault.Modu=Modulation or radio.modulation.AM
if OffSwitch then
self.radioDefault.On=false
else
self.radioDefault.On=true
end
return self
end
--- Get current Radio frequency and modulation.
-- @param #OPSGROUP self
-- @return #number Radio frequency in MHz or nil.
-- @return #number Radio modulation or nil.
-- @return #boolean If true, the radio is on. Otherwise, radio is turned off.
function OPSGROUP:GetRadio()
return self.radio.Freq, self.radio.Modu, self.radio.On
end
--- Turn radio on or switch frequency/modulation.
-- @param #OPSGROUP self
-- @param #number Frequency Radio frequency in MHz. Default is value set in `SetDefaultRadio` (usually 251 MHz).
-- @param #number Modulation Radio modulation. Default is value set in `SetDefaultRadio` (usually `radio.Modulation.AM`).
-- @return #OPSGROUP self
function OPSGROUP:SwitchRadio(Frequency, Modulation)
if self:IsInUtero() then
-- Set default radio.
self:SetDefaultRadio(Frequency, Modulation)
-- Debug info.
self:T2(self.lid..string.format("Switching radio to frequency %.3f MHz %s when GROUP is SPAWNED", self.radioDefault.Freq, UTILS.GetModulationName(self.radioDefault.Modu)))
elseif self:IsAlive() then
Frequency=Frequency or self.radioDefault.Freq
Modulation=Modulation or self.radioDefault.Modu
if self.isAircraft and not self.radio.On then
self.group:SetOption(AI.Option.Air.id.SILENCE, false)
end
-- Give command
self.group:CommandSetFrequency(Frequency, Modulation)
-- Update current settings.
self.radio.Freq=Frequency
self.radio.Modu=Modulation
self.radio.On=true
-- Debug info.
self:T(self.lid..string.format("Switching radio to frequency %.3f MHz %s", self.radio.Freq, UTILS.GetModulationName(self.radio.Modu)))
else
self:E(self.lid.."ERROR: Cound not set Radio! Group is not alive or not in utero any more")
end
return self
end
--- Turn radio off.
-- @param #OPSGROUP self
-- @return #OPSGROUP self
function OPSGROUP:TurnOffRadio()
if self:IsAlive() then
if self.isAircraft then
-- Set group to be silient.
self.group:SetOption(AI.Option.Air.id.SILENCE, true)
-- Radio is off.
self.radio.On=false
self:T(self.lid..string.format("Switching radio OFF"))
else
self:E(self.lid.."ERROR: Radio can only be turned off for aircraft!")
end
end
return self
end
--- Set default formation.
-- @param #OPSGROUP self
-- @param #number Formation The formation the groups flies in.
-- @return #OPSGROUP self
function OPSGROUP:SetDefaultFormation(Formation)
self.optionDefault.Formation=Formation
return self
end
--- Switch to a specific formation.
-- @param #OPSGROUP self
-- @param #number Formation New formation the group will fly in. Default is the setting of `SetDefaultFormation()`.
-- @return #OPSGROUP self
function OPSGROUP:SwitchFormation(Formation)
if self:IsAlive() then
Formation=Formation or self.optionDefault.Formation
if self.isAircraft then
self.group:SetOption(AI.Option.Air.id.FORMATION, Formation)
elseif self.isGround then
-- Polymorphic and overwritten in ARMYGROUP.
else
self:E(self.lid.."ERROR: Formation can only be set for aircraft or ground units!")
return self
end
-- Set current formation.
self.option.Formation=Formation
-- Debug info.
self:T(self.lid..string.format("Switching formation to %d", self.option.Formation))
end
return self
end
--- Set default callsign.
-- @param #OPSGROUP self
-- @param #number CallsignName Callsign name.
-- @param #number CallsignNumber Callsign number.
-- @return #OPSGROUP self
function OPSGROUP:SetDefaultCallsign(CallsignName, CallsignNumber)
self.callsignDefault={}
self.callsignDefault.NumberSquad=CallsignName
self.callsignDefault.NumberGroup=CallsignNumber or 1
return self
end
--- Switch to a specific callsign.
-- @param #OPSGROUP self
-- @param #number CallsignName Callsign name.
-- @param #number CallsignNumber Callsign number.
-- @return #OPSGROUP self
function OPSGROUP:SwitchCallsign(CallsignName, CallsignNumber)
if self:IsInUtero() then
-- Set default callsign. We switch to this when group is spawned.
self:SetDefaultCallsign(CallsignName, CallsignNumber)
elseif self:IsAlive() then
CallsignName=CallsignName or self.callsignDefault.NumberSquad
CallsignNumber=CallsignNumber or self.callsignDefault.NumberGroup
-- Set current callsign.
self.callsign.NumberSquad=CallsignName
self.callsign.NumberGroup=CallsignNumber
-- Debug.
self:T(self.lid..string.format("Switching callsign to %d-%d", self.callsign.NumberSquad, self.callsign.NumberGroup))
-- Give command to change the callsign.
self.group:CommandSetCallsign(self.callsign.NumberSquad, self.callsign.NumberGroup)
else
--TODO: Error
end
return self
end
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Element and Group Status Functions
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--- Check if all elements of the group have the same status (or are dead).
-- @param #OPSGROUP self
-- @return #OPSGROUP self
function OPSGROUP:_UpdatePosition()
if self:IsAlive() then
-- Backup last state to monitor differences.
self.positionLast=self.position or self:GetVec3()
self.headingLast=self.heading or self:GetHeading()
self.orientXLast=self.orientX or self:GetOrientationX()
self.velocityLast=self.velocity or self.group:GetVelocityMPS()
-- Current state.
self.position=self:GetVec3()
self.heading=self:GetHeading()
self.orientX=self:GetOrientationX()
self.velocity=self:GetVelocity()
-- Update time.
local Tnow=timer.getTime()
self.dTpositionUpdate=self.TpositionUpdate and Tnow-self.TpositionUpdate or 0
self.TpositionUpdate=Tnow
if not self.traveldist then
self.traveldist=0
end
self.travelds=UTILS.VecNorm(UTILS.VecSubstract(self.position, self.positionLast))
-- Add up travelled distance.
self.traveldist=self.traveldist+self.travelds
-- Debug info.
--env.info(string.format("FF Traveled %.1f m", self.traveldist))
end
return self
end
--- Check if all elements of the group have the same status (or are dead).
-- @param #OPSGROUP self
-- @param #string unitname Name of unit.
function OPSGROUP:_AllSameStatus(status)
for _,_element in pairs(self.elements) do
local element=_element --#OPSGROUP.Element
if element.status==OPSGROUP.ElementStatus.DEAD then
-- Do nothing. Element is already dead and does not count.
elseif element.status~=status then
-- At least this element has a different status.
return false
end
end
return true
end
--- Check if all elements of the group have the same status (or are dead).
-- @param #OPSGROUP self
-- @param #string status Status to check.
-- @return #boolean If true, all elements have a similar status.
function OPSGROUP:_AllSimilarStatus(status)
-- Check if all are dead.
if status==OPSGROUP.ElementStatus.DEAD then
for _,_element in pairs(self.elements) do
local element=_element --#OPSGROUP.Element
if element.status~=OPSGROUP.ElementStatus.DEAD then
-- At least one is still alive.
return false
end
end
return true
end
for _,_element in pairs(self.elements) do
local element=_element --#OPSGROUP.Element
self:T2(self.lid..string.format("Status=%s, element %s status=%s", status, element.name, element.status))
-- Dead units dont count ==> We wont return false for those.
if element.status~=OPSGROUP.ElementStatus.DEAD then
----------
-- ALIVE
----------
if status==OPSGROUP.ElementStatus.SPAWNED then
-- Element SPAWNED: Check that others are not still IN UTERO
if element.status~=status and
element.status==OPSGROUP.ElementStatus.INUTERO then
return false
end
elseif status==OPSGROUP.ElementStatus.PARKING then
-- Element PARKING: Check that the other are not still SPAWNED
if element.status~=status or
(element.status==OPSGROUP.ElementStatus.INUTERO or
element.status==OPSGROUP.ElementStatus.SPAWNED) then
return false
end
elseif status==OPSGROUP.ElementStatus.ENGINEON then
-- Element TAXIING: Check that the other are not still SPAWNED or PARKING
if element.status~=status and
(element.status==OPSGROUP.ElementStatus.INUTERO or
element.status==OPSGROUP.ElementStatus.SPAWNED or
element.status==OPSGROUP.ElementStatus.PARKING) then
return false
end
elseif status==OPSGROUP.ElementStatus.TAXIING then
-- Element TAXIING: Check that the other are not still SPAWNED or PARKING
if element.status~=status and
(element.status==OPSGROUP.ElementStatus.INUTERO or
element.status==OPSGROUP.ElementStatus.SPAWNED or
element.status==OPSGROUP.ElementStatus.PARKING or
element.status==OPSGROUP.ElementStatus.ENGINEON) then
return false
end
elseif status==OPSGROUP.ElementStatus.TAKEOFF then
-- Element TAKEOFF: Check that the other are not still SPAWNED, PARKING or TAXIING
if element.status~=status and
(element.status==OPSGROUP.ElementStatus.INUTERO or
element.status==OPSGROUP.ElementStatus.SPAWNED or
element.status==OPSGROUP.ElementStatus.PARKING or
element.status==OPSGROUP.ElementStatus.ENGINEON or
element.status==OPSGROUP.ElementStatus.TAXIING) then
return false
end
elseif status==OPSGROUP.ElementStatus.AIRBORNE then
-- Element AIRBORNE: Check that the other are not still SPAWNED, PARKING, TAXIING or TAKEOFF
if element.status~=status and
(element.status==OPSGROUP.ElementStatus.INUTERO or
element.status==OPSGROUP.ElementStatus.SPAWNED or
element.status==OPSGROUP.ElementStatus.PARKING or
element.status==OPSGROUP.ElementStatus.ENGINEON or
element.status==OPSGROUP.ElementStatus.TAXIING or
element.status==OPSGROUP.ElementStatus.TAKEOFF) then
return false
end
elseif status==OPSGROUP.ElementStatus.LANDED then
-- Element LANDED: check that the others are not still AIRBORNE or LANDING
if element.status~=status and
(element.status==OPSGROUP.ElementStatus.AIRBORNE or
element.status==OPSGROUP.ElementStatus.LANDING) then
return false
end
elseif status==OPSGROUP.ElementStatus.ARRIVED then
-- Element ARRIVED: check that the others are not still AIRBORNE, LANDING, or LANDED (taxiing).
if element.status~=status and
(element.status==OPSGROUP.ElementStatus.AIRBORNE or
element.status==OPSGROUP.ElementStatus.LANDING or
element.status==OPSGROUP.ElementStatus.LANDED) then
return false
end
end
else
-- Element is dead. We don't care unless all are dead.
end --DEAD
end
-- Debug info.
self:T2(self.lid..string.format("All %d elements have similar status %s ==> returning TRUE", #self.elements, status))
return true
end
--- Check if all elements of the group have the same status or are dead.
-- @param #OPSGROUP self
-- @param #OPSGROUP.Element element Element.
-- @param #string newstatus New status of element
-- @param Wrapper.Airbase#AIRBASE airbase Airbase if applicable.
function OPSGROUP:_UpdateStatus(element, newstatus, airbase)
-- Old status.
local oldstatus=element.status
-- Update status of element.
element.status=newstatus
-- Debug
self:T3(self.lid..string.format("UpdateStatus element=%s: %s --> %s", element.name, oldstatus, newstatus))
for _,_element in pairs(self.elements) do
local Element=_element -- #OPSGROUP.Element
self:T3(self.lid..string.format("Element %s: %s", Element.name, Element.status))
end
if newstatus==OPSGROUP.ElementStatus.SPAWNED then
---
-- SPAWNED
---
if self:_AllSimilarStatus(newstatus) then
self:__Spawned(-0.5)
end
elseif newstatus==OPSGROUP.ElementStatus.PARKING then
---
-- PARKING
---
if self:_AllSimilarStatus(newstatus) then
self:__Parking(-0.5)
end
elseif newstatus==OPSGROUP.ElementStatus.ENGINEON then
---
-- ENGINEON
---
-- No FLIGHT status. Waiting for taxiing.
elseif newstatus==OPSGROUP.ElementStatus.TAXIING then
---
-- TAXIING
---
if self:_AllSimilarStatus(newstatus) then
self:__Taxiing(-0.5)
end
elseif newstatus==OPSGROUP.ElementStatus.TAKEOFF then
---
-- TAKEOFF
---
if self:_AllSimilarStatus(newstatus) then
-- Trigger takeoff event. Also triggers airborne event.
self:__Takeoff(-0.5, airbase)
end
elseif newstatus==OPSGROUP.ElementStatus.AIRBORNE then
---
-- AIRBORNE
---
if self:_AllSimilarStatus(newstatus) then
self:__Airborne(-0.5)
end
elseif newstatus==OPSGROUP.ElementStatus.LANDED then
---
-- LANDED
---
if self:_AllSimilarStatus(newstatus) then
if self:IsLandingAt() then
self:LandedAt()
else
self:Landed(airbase)
end
end
elseif newstatus==OPSGROUP.ElementStatus.ARRIVED then
---
-- ARRIVED
---
if self:_AllSimilarStatus(newstatus) then
if self:IsLanded() then
self:Arrived()
elseif self:IsAirborne() then
self:Landed()
self:Arrived()
end
end
elseif newstatus==OPSGROUP.ElementStatus.DEAD then
---
-- DEAD
---
if self:_AllSimilarStatus(newstatus) then
self:__Dead(-1)
end
end
end
--- Set status for all elements (except dead ones).
-- @param #OPSGROUP self
-- @param #string status Element status.
function OPSGROUP:_SetElementStatusAll(status)
for _,_element in pairs(self.elements) do
local element=_element --#OPSGROUP.Element
if element.status~=OPSGROUP.ElementStatus.DEAD then
element.status=status
end
end
end
--- Get the element of a group.
-- @param #OPSGROUP self
-- @param #string unitname Name of unit.
-- @return #OPSGROUP.Element The element.
function OPSGROUP:GetElementByName(unitname)
for _,_element in pairs(self.elements) do
local element=_element --#OPSGROUP.Element
if element.name==unitname then
return element
end
end
return nil
end
--- Get number of elements alive.
-- @param #OPSGROUP self
-- @param #string status (Optional) Only count number, which are in a special status.
-- @return #number Number of elements.
function OPSGROUP:GetNelements(status)
local n=0
for _,_element in pairs(self.elements) do
local element=_element --#OPSGROUP.Element
if element.status~=OPSGROUP.ElementStatus.DEAD then
if element.unit and element.unit:IsAlive() then
if status==nil or element.status==status then
n=n+1
end
end
end
end
return n
end
--- Get the number of shells a unit or group currently has. For a group the ammo count of all units is summed up.
-- @param #OPSGROUP self
-- @param #OPSGROUP.Element element The element.
-- @return #OPSGROUP.Ammo Ammo data.
function OPSGROUP:GetAmmoElement(element)
return self:GetAmmoUnit(element.unit)
end
--- Get total amount of ammunition of the whole group.
-- @param #OPSGROUP self
-- @return #OPSGROUP.Ammo Ammo data.
function OPSGROUP:GetAmmoTot()
local units=self.group:GetUnits()
local Ammo={} --#OPSGROUP.Ammo
Ammo.Total=0
Ammo.Guns=0
Ammo.Rockets=0
Ammo.Bombs=0
Ammo.Torpedos=0
Ammo.Missiles=0
Ammo.MissilesAA=0
Ammo.MissilesAG=0
Ammo.MissilesAS=0
Ammo.MissilesCR=0
Ammo.MissilesSA=0
for _,_unit in pairs(units) do
local unit=_unit --Wrapper.Unit#UNIT
if unit and unit:IsAlive()~=nil then
-- Get ammo of the unit.
local ammo=self:GetAmmoUnit(unit)
-- Add up total.
Ammo.Total=Ammo.Total+ammo.Total
Ammo.Guns=Ammo.Guns+ammo.Guns
Ammo.Rockets=Ammo.Rockets+ammo.Rockets
Ammo.Bombs=Ammo.Bombs+ammo.Bombs
Ammo.Torpedos=Ammo.Torpedos+ammo.Torpedos
Ammo.Missiles=Ammo.Missiles+ammo.Missiles
Ammo.MissilesAA=Ammo.MissilesAA+ammo.MissilesAA
Ammo.MissilesAG=Ammo.MissilesAG+ammo.MissilesAG
Ammo.MissilesAS=Ammo.MissilesAS+ammo.MissilesAS
Ammo.MissilesCR=Ammo.MissilesCR+ammo.MissilesCR
Ammo.MissilesSA=Ammo.MissilesSA+ammo.MissilesSA
end
end
return Ammo
end
--- Get the number of shells a unit or group currently has. For a group the ammo count of all units is summed up.
-- @param #OPSGROUP self
-- @param Wrapper.Unit#UNIT unit The unit object.
-- @param #boolean display Display ammo table as message to all. Default false.
-- @return #OPSGROUP.Ammo Ammo data.
function OPSGROUP:GetAmmoUnit(unit, display)
-- Default is display false.
if display==nil then
display=false
end
-- Init counter.
local nammo=0
local nshells=0
local nrockets=0
local nmissiles=0
local nmissilesAA=0
local nmissilesAG=0
local nmissilesAS=0
local nmissilesSA=0
local nmissilesBM=0
local nmissilesCR=0
local ntorps=0
local nbombs=0
-- Output.
local text=string.format("OPSGROUP group %s - unit %s:\n", self.groupname, unit:GetName())
-- Get ammo table.
local ammotable=unit:GetAmmo()
if ammotable then
local weapons=#ammotable
-- Loop over all weapons.
for w=1,weapons do
-- Number of current weapon.
local Nammo=ammotable[w]["count"]
-- Type name of current weapon.
local Tammo=ammotable[w]["desc"]["typeName"]
local _weaponString = UTILS.Split(Tammo,"%.")
local _weaponName = _weaponString[#_weaponString]
-- Get the weapon category: shell=0, missile=1, rocket=2, bomb=3, torpedo=4
local Category=ammotable[w].desc.category
-- Get missile category: Weapon.MissileCategory AAM=1, SAM=2, BM=3, ANTI_SHIP=4, CRUISE=5, OTHER=6
local MissileCategory=nil
if Category==Weapon.Category.MISSILE then
MissileCategory=ammotable[w].desc.missileCategory
end
-- We are specifically looking for shells or rockets here.
if Category==Weapon.Category.SHELL then
-- Add up all shells.
nshells=nshells+Nammo
-- Debug info.
text=text..string.format("- %d shells of type %s\n", Nammo, _weaponName)
elseif Category==Weapon.Category.ROCKET then
-- Add up all rockets.
nrockets=nrockets+Nammo
-- Debug info.
text=text..string.format("- %d rockets of type %s\n", Nammo, _weaponName)
elseif Category==Weapon.Category.BOMB then
-- Add up all rockets.
nbombs=nbombs+Nammo
-- Debug info.
text=text..string.format("- %d bombs of type %s\n", Nammo, _weaponName)
elseif Category==Weapon.Category.MISSILE then
-- Add up all cruise missiles (category 5)
if MissileCategory==Weapon.MissileCategory.AAM then
nmissiles=nmissiles+Nammo
nmissilesAA=nmissilesAA+Nammo
elseif MissileCategory==Weapon.MissileCategory.SAM then
nmissiles=nmissiles+Nammo
nmissilesSA=nmissilesSA+Nammo
elseif MissileCategory==Weapon.MissileCategory.ANTI_SHIP then
nmissiles=nmissiles+Nammo
nmissilesAS=nmissilesAS+Nammo
elseif MissileCategory==Weapon.MissileCategory.BM then
nmissiles=nmissiles+Nammo
nmissilesAG=nmissilesAG+Nammo
elseif MissileCategory==Weapon.MissileCategory.CRUISE then
nmissiles=nmissiles+Nammo
nmissilesCR=nmissilesCR+Nammo
elseif MissileCategory==Weapon.MissileCategory.OTHER then
nmissiles=nmissiles+Nammo
nmissilesAG=nmissilesAG+Nammo
end
-- Debug info.
text=text..string.format("- %d %s missiles of type %s\n", Nammo, self:_MissileCategoryName(MissileCategory), _weaponName)
elseif Category==Weapon.Category.TORPEDO then
-- Add up all rockets.
ntorps=ntorps+Nammo
-- Debug info.
text=text..string.format("- %d torpedos of type %s\n", Nammo, _weaponName)
else
-- Debug info.
text=text..string.format("- %d unknown ammo of type %s (category=%d, missile category=%s)\n", Nammo, Tammo, Category, tostring(MissileCategory))
end
end
end
-- Debug text and send message.
if display then
self:I(self.lid..text)
else
self:T3(self.lid..text)
end
-- Total amount of ammunition.
nammo=nshells+nrockets+nmissiles+nbombs+ntorps
local ammo={} --#OPSGROUP.Ammo
ammo.Total=nammo
ammo.Guns=nshells
ammo.Rockets=nrockets
ammo.Bombs=nbombs
ammo.Torpedos=ntorps
ammo.Missiles=nmissiles
ammo.MissilesAA=nmissilesAA
ammo.MissilesAG=nmissilesAG
ammo.MissilesAS=nmissilesAS
ammo.MissilesCR=nmissilesCR
ammo.MissilesBM=nmissilesBM
ammo.MissilesSA=nmissilesSA
return ammo
end
--- Returns a name of a missile category.
-- @param #OPSGROUP self
-- @param #number categorynumber Number of missile category from weapon missile category enumerator. See https://wiki.hoggitworld.com/view/DCS_Class_Weapon
-- @return #string Missile category name.
function OPSGROUP:_MissileCategoryName(categorynumber)
local cat="unknown"
if categorynumber==Weapon.MissileCategory.AAM then
cat="air-to-air"
elseif categorynumber==Weapon.MissileCategory.SAM then
cat="surface-to-air"
elseif categorynumber==Weapon.MissileCategory.BM then
cat="ballistic"
elseif categorynumber==Weapon.MissileCategory.ANTI_SHIP then
cat="anti-ship"
elseif categorynumber==Weapon.MissileCategory.CRUISE then
cat="cruise"
elseif categorynumber==Weapon.MissileCategory.OTHER then
cat="other"
end
return cat
end
--- Check if group got stuck.
-- @param #OPSGROUP self
function OPSGROUP:_CheckStuck()
-- Holding means we are not stuck.
if self:IsHolding() then
return
end
-- Current time.
local Tnow=timer.getTime()
-- Expected speed in m/s.
local ExpectedSpeed=self:GetExpectedSpeed()
-- Current speed in m/s.
local speed=self:GetVelocity()
-- Check speed.
if speed<0.5 then
if ExpectedSpeed>0 and not self.stuckTimestamp then
self:T2(self.lid..string.format("WARNING: Group came to an unexpected standstill. Speed=%.1f<%.1f m/s expected", speed, ExpectedSpeed))
self.stuckTimestamp=Tnow
self.stuckVec3=self:GetVec3()
end
else
-- Moving (again).
self.stuckTimestamp=nil
end
-- Somehow we are not moving...
if self.stuckTimestamp then
-- Time we are holding.
local holdtime=Tnow-self.stuckTimestamp
if holdtime>=10*60 then
self:E(self.lid..string.format("WARNING: Group came to an unexpected standstill. Speed=%.1f<%.1f m/s expected for %d sec", speed, ExpectedSpeed, holdtime))
--TODO: Stuck event!
end
end
end
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