mirror of
https://github.com/akaAgar/the-universal-mission-for-dcs-world.git
synced 2025-11-25 19:31:01 +00:00
459 lines
18 KiB
Lua
459 lines
18 KiB
Lua
-- ====================================================================================
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-- TUM.SUPPORTWINGMEN - HANDLES THE PLAYER'S WINGMEN
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-- ====================================================================================
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-- ====================================================================================
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TUM.supportWingmen = {}
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do
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TUM.supportWingmen.orderID = {
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ORBIT = 1,
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REJOIN = 2,
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ENGAGE_BANDITS = 3,
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}
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local wingmenGroupID = nil
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local wingmenUnitID = {}
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local WINGMEN_COUNT = 2 -- TODO: load from setting
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local function getWingmenGroup()
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if TUM.settings.getValue(TUM.settings.id.MULTIPLAYER) then return nil end -- No wingmen in multiplayer
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if not wingmenGroupID then return nil end
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local wingmenGroup = DCSEx.world.getGroupByID(wingmenGroupID)
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if not wingmenGroup then return nil end
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if #wingmenGroup:getUnits() == 0 then return nil end
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return wingmenGroup
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end
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local function getWingmanNumberAsWord(index)
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if not index then return "Flight" end
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return DCSEx.string.toStringNumber(index + 1, true)
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end
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local function getWingmanCallsign(wingmanIndex)
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if wingmanIndex then
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if wingmanIndex < 1 or wingmanIndex > #wingmenUnitID then return "Wingman" end
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local wingmanUnit = DCSEx.world.getUnitByID(wingmenUnitID[wingmanIndex])
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if not wingmanUnit then return "Wingman" end
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return wingmanUnit:getCallsign()
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end
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for i=1,#wingmenUnitID do
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local wingmanUnit = DCSEx.world.getUnitByID(wingmenUnitID[i])
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if wingmanUnit then return wingmanUnit:getCallsign() end
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end
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return "Flight"
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end
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local function isValidTarget(detectedTarget, attributes)
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attributes = attributes or {}
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if not detectedTarget then return false end
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if not detectedTarget.object then return false end
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if #attributes == 0 then return true end
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for _,a in ipairs(attributes) do
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if detectedTarget.object:hasAttribute(a) then
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return true
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end
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end
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return false
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end
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local function getDetectedTargets(wingmanIndex, attributes, maxRangeInNM)
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TUM.log("A")
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attributes = attributes or {}
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local maxRange = DCSEx.converter.nmToMeters(maxRangeInNM or 1000)
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TUM.log("B")
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local searchPoints = {}
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if wingmanIndex then
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if wingmanIndex < 1 or wingmanIndex > #wingmenUnitID then return {} end
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local u = DCSEx.world.getUnitByID(wingmenUnitID[wingmanIndex])
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if not u then return {} end
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searchPoints = { DCSEx.math.vec3ToVec2(u:getPoint()) }
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else
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for i=1,#wingmenUnitID do
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local u = DCSEx.world.getUnitByID(wingmenUnitID[i])
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if u then
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table.insert(searchPoints, DCSEx.math.vec3ToVec2(u:getPoint()))
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end
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end
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if #searchPoints == 0 then return {} end
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end
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-- Take into account better sensors (radars, TGPs...) in later periods
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local detectionRangeMultiplier = 1.0
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if TUM.settings.getValue(TUM.settings.id.TIME_PERIOD) == DCSEx.enums.timePeriod.MODERN then
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detectionRangeMultiplier = 1.5
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elseif TUM.settings.getValue(TUM.settings.id.TIME_PERIOD) == DCSEx.enums.timePeriod.COLD_WAR then
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detectionRangeMultiplier = 1.25
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end
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local knownGroups = {}
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local detectedTargets = {}
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local allGroups = coalition.getGroups(TUM.settings.getEnemyCoalition())
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for _,g in ipairs(allGroups) do
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local gID = g:getID()
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if g:isExist() and g:getSize() > 0 and not DCSEx.table.contains(knownGroups, gID) then
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local gPos = DCSEx.world.getGroupCenter(g)
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local gCateg = Group.getCategory(g)
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local detectionRange = DCSEx.converter.nmToMeters(20 * detectionRangeMultiplier)
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if gCateg == Group.Category.AIRPLANE then
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detectionRange = DCSEx.converter.nmToMeters(50 * detectionRangeMultiplier)
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elseif gCateg == Group.Category.SHIP then
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detectionRange = DCSEx.converter.nmToMeters(30 * detectionRangeMultiplier)
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end
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-- Check if at least one wingman is in detection range
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local inRange = false
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for _,p in ipairs(searchPoints) do
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if DCSEx.math.getDistance2D(gPos, p) <= detectionRange then
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inRange = true
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break
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end
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end
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if inRange then
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table.insert(knownGroups, gID)
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local groupInfo = {
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id = gID,
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point2 = gPos,
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size = g:getSize(),
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type = "unknown"
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}
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if gCateg == Group.Category.AIRPLANE then
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groupInfo.type = "aircraft"
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elseif gCateg == Group.Category.HELICOPTER then
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groupInfo.type = "helicopters"
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elseif gCateg == Group.Category.GROUND then
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if g:getUnits()[1]:hasAttribute("Infantry") then
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groupInfo.type = "infantry"
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else
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groupInfo.type = "vehicles"
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end
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elseif gCateg == Group.Category.SHIP then
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groupInfo.type = "ships"
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elseif gCateg == Group.Category.TRAIN then
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groupInfo.type = "trains"
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end
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table.insert(detectedTargets, groupInfo)
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end
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end
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end
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return detectedTargets
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end
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local function getWingmanController(wingmanIndex)
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if not wingmanIndex then
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local wingmenGroup = getWingmenGroup()
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if not wingmenGroup then return nil end
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return wingmenGroup:getController()
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end
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if wingmanIndex < 1 or wingmanIndex > #wingmenUnitID then return nil end
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local wingmanUnit = DCSEx.world.getUnitByID(wingmenUnitID[wingmanIndex])
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if not wingmanUnit then return nil end
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return wingmanUnit:getController()
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end
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local function doWingmenCommandOrbit(args)
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local player = world:getPlayer()
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if not player then return end
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TUM.radio.playForAll("playerWingmanOrbit", { getWingmanNumberAsWord(args.index) }, player:getCallsign(), false)
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local wingmenCtrl = getWingmanController(args.index)
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if not wingmenCtrl then return end
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local point = nil
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if args.index then
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point = DCSEx.math.vec3ToVec2(DCSEx.world.getUnitByID(wingmenUnitID[args.index]):getPoint())
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else
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point = DCSEx.world.getGroupCenter(getWingmenGroup())
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end
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local taskTable = {
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id = "Orbit",
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params = {
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pattern = "Circle",
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point = point,
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-- altitude = player:getPoint().y
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}
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}
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wingmenCtrl:setTask(taskTable)
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TUM.radio.playForAll("pilotWingmanOrbit", { getWingmanNumberAsWord(args.index) }, getWingmanCallsign(args.index), true)
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end
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local function doWingmenCommandRejoin(args)
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local player = world:getPlayer()
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if not player then return end
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TUM.radio.playForAll("playerWingmanRejoin", { getWingmanNumberAsWord(args.index) }, player:getCallsign(), false)
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local wingmenCtrl = getWingmanController(args.index)
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if not wingmenCtrl then return end
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local taskTable = {
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id = "Follow",
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params = {
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groupId = DCSEx.dcs.getObjectIDAsNumber(player:getGroup()),
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pos = { x = -100, y = 0, z = -100 },
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lastWptIndexFlag = false,
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lastWptIndex = -1
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}
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}
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wingmenCtrl:setTask(taskTable)
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TUM.radio.playForAll("pilotWingmanRejoin", { getWingmanNumberAsWord(args.index) }, getWingmanCallsign(args.index), true)
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end
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local function doWingmenCommandEngage(args)
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local player = world:getPlayer()
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if not player then return end
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if args.radioSuffix then
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TUM.radio.playForAll("playerWingmanEngage"..args.radioSuffix, { getWingmanNumberAsWord(args.index) }, player:getCallsign(), false)
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end
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local wingmenCtrl = getWingmanController(args.index)
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if not wingmenCtrl then return end
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local targets = getDetectedTargets(args.index, args.attributes, args.maxRange)
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if not targets or #targets == 0 then
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TUM.radio.playForAll("pilotWingmanEngageNoTarget", { getWingmanNumberAsWord(args.index) }, getWingmanCallsign(args.index), true)
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return
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end
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local taskTable = {
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id = "AttackGroup",
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params = {
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groupId = DCSEx.dcs.getObjectIDAsNumber(targetGroup),
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}
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}
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wingmenCtrl:setTask(taskTable)
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-- Rejoin back once bandit has been shot down
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local rejoinBackTable = {
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id = "Follow",
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params = {
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groupId = DCSEx.dcs.getObjectIDAsNumber(player:getGroup()),
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pos = { x = -100, y = 0, z = -100 },
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lastWptIndexFlag = false,
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lastWptIndex = -1
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}
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}
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wingmenCtrl:pushTask(rejoinBackTable)
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if args.radioSuffix then
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TUM.radio.playForAll("pilotWingmanEngage"..args.radioSuffix, { getWingmanNumberAsWord(args.index) }, getWingmanCallsign(args.index), true)
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end
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end
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local function doWingmenCommandReportTargets(args)
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local detectedTargets = getDetectedTargets(args.index, args.attributes)
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local reportText = "Detected targets:"
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if #detectedTargets == 0 then
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reportText = reportText.." none"
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else
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for _,t in ipairs(detectedTargets) do
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reportText = reportText.."\n - "..tostring(t.size).."x "..t.type..", "..DCSEx.dcs.getBRAA(t.point2, DCSEx.math.vec3ToVec2(world:getPlayer():getPoint()), false, false, false).." from you"
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end
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end
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trigger.action.outText(reportText, 5)
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end
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local function doWingmenCommandReportStatus(args)
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args.noPlayerMessage = args.noPlayerMessage or false
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local player = world:getPlayer()
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if not player then return end
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if not args.noPlayerMessage then
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TUM.radio.playForAll("playerWingmanReportStatus", { getWingmanNumberAsWord(args.index) }, player:getCallsign(), false)
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end
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local wingmenGroup = getWingmenGroup()
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if not wingmenGroup then return end
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local statusMsg = ""
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local atLeastOneUnit = false
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for i,u in ipairs(wingmenGroup:getUnits()) do
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if not args.index or args.index == i then
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atLeastOneUnit = true
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if not args.index then statusMsg = statusMsg..u:getCallsign():upper().."\n" end
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if u:getLife() >= u:getLife0() then
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statusMsg = statusMsg.."- No damage sustained, fuel green"
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else
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statusMsg = statusMsg.."- Aircraft suffered damage, fuel green"
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end
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statusMsg = statusMsg.."\n- BRAA from you: "..DCSEx.dcs.getBRAA(u:getPoint(), DCSEx.math.vec3ToVec2(player:getPoint()), true)
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statusMsg = statusMsg.."\n- Armament: "
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local ammo = u:getAmmo()
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if #ammo == 0 then
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statusMsg = statusMsg.."None"
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else
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for j,a in ipairs(ammo) do
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if a.count and a.desc and (a.desc.displayName or a.desc.typeName) then
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local ammoName = a.desc.displayName or a.desc.typeName
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if j > 1 then statusMsg = statusMsg..", " end
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statusMsg = statusMsg..tostring(a.count).."x "..ammoName
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end
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end
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end
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statusMsg = statusMsg.."\n\n"
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end
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end
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if not atLeastOneUnit then return end
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if #statusMsg >= 2 then -- Remove trailing "\n\n"
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statusMsg = statusMsg:sub(1, #statusMsg - 2)
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end
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TUM.radio.playForAll("pilotWingmanReportStatus", { getWingmanNumberAsWord(args.index), statusMsg }, getWingmanCallsign(args.index), not args.noPlayerMessage)
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end
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local function createWingmen()
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TUM.supportWingmen.removeAll() -- Destroy all pre-existing wingmen
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TUM.log("Creating wingmen...")
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local player = world:getPlayer()
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if not player then return end
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-- Retrive player unit type
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local playerTypeName = player:getTypeName()
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if not Library.aircraft[playerTypeName] then
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TUM.log("Cannot spawn AI wingmen, aircraft \""..playerTypeName.."\" not found in the database.", TUM.logLevel.WARNING)
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return
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end
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local playerCategory = Group.Category.AIRPLANE
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if player:hasAttribute("Helicopters") then playerCategory = Group.Category.HELICOPTER end -- Player is a helicopter
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-- Generate wingman callsign
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local wingmanCallsign = DCSEx.envMission.getPlayerGroups()[1].units[1].callsign
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if type(wingmanCallsign) == "table" then
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wingmanCallsign[3] = nil
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wingmanCallsign["name"] = wingmanCallsign["name"]:sub(1, #wingmanCallsign["name"] - 1)
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if wingmanCallsign[4] then wingmanCallsign[4] = wingmanCallsign["name"] end
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else
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wingmanCallsign = DCSEx.unitCallsignMaker.getCallsign(playerTypeName)
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end
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local groupInfo = DCSEx.unitGroupMaker.create(
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TUM.settings.getPlayerCoalition(),
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playerCategory,
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DCSEx.math.randomPointInCircle(DCSEx.math.vec3ToVec2(player:getPoint()), 500, 250),
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{ playerTypeName, playerTypeName },
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{
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callsign = wingmanCallsign,
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callsignOffset = 1,
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silenced = true,
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skill = "Excellent",
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taskFollow = DCSEx.dcs.getObjectIDAsNumber(player:getGroup()),
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unlimitedFuel = true
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}
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)
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if not groupInfo then
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TUM.log("Failed to spawn AI wingmen", TUM.logLevel.WARNING)
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return
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end
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wingmenGroupID = groupInfo.groupID
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wingmenUnitID = DCSEx.table.deepCopy(groupInfo.unitsID)
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TUM.log("Spawned AI wingmen")
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TUM.radio.playForAll("pilotWingmanRejoin", { getWingmanNumberAsWord() }, getWingmanCallsign(), true)
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end
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local function doWingmenCommandGoToMapMarker(args)
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local player = world:getPlayer()
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if not player then return end
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TUM.radio.playForAll("playerWingmanGoToMarker", { getWingmanNumberAsWord(args.index) }, player:getCallsign(), false)
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local wingmenCtrl = getWingmanController(args.index)
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if not wingmenCtrl then return end
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local mapMarker = DCSEx.world.getMarkerByText("wingman")
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if not mapMarker then
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TUM.radio.playForAll("pilotWingmanGoToMarkerNoMarker", { getWingmanNumberAsWord(args.index) }, getWingmanCallsign(args.index), true)
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return
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end
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local taskTable = {
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id = "Orbit",
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params = {
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pattern = "Circle",
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point = DCSEx.math.vec3ToVec2(mapMarker.pos),
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}
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}
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wingmenCtrl:setTask(taskTable)
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TUM.radio.playForAll("pilotWingmanGoToMarker", { getWingmanNumberAsWord(args.index) }, getWingmanCallsign(args.index), true)
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end
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function TUM.supportWingmen.removeAll()
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if not wingmenGroupID then return end
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TUM.log("Removing all wingmen...")
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DCSEx.world.destroyGroupByID(wingmenGroupID)
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-- TODO: delayed "returned to base" message from wingmen?
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wingmenGroupID = nil
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wingmenUnitID = {}
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end
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local function createWingmanSubMenu(rootPath, wingmanIndex)
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local wingmanPath = missionCommands.addSubMenu(getWingmanNumberAsWord(wingmanIndex), rootPath)
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missionCommands.addCommand("Engage bandits", wingmanPath, doWingmenCommandEngage, { index = wingmanIndex, attributes = { "Battle airplanes" }, maxRange = 60, radioSuffix = "Bandits" })
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missionCommands.addCommand("Report targets", wingmanPath, doWingmenCommandReportTargets, { index = wingmanIndex })
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missionCommands.addCommand("Report status", wingmanPath, doWingmenCommandReportStatus, { index = wingmanIndex, noPlayerMessage = false } )
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missionCommands.addCommand("Go to map marker WINGMAN", wingmanPath, doWingmenCommandGoToMapMarker, { index = wingmanIndex } )
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missionCommands.addCommand("Orbit at position", wingmanPath, doWingmenCommandOrbit, { index = wingmanIndex })
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missionCommands.addCommand("Rejoin", wingmanPath, doWingmenCommandRejoin, { index = wingmanIndex })
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end
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function TUM.supportWingmen.createMenu()
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if TUM.settings.getValue(TUM.settings.id.MULTIPLAYER) then return end -- No wingmen in multiplayer
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if WINGMEN_COUNT == 0 then return end
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local rootPath = missionCommands.addSubMenu("Wingmen")
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createWingmanSubMenu(rootPath, nil)
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for i=1,WINGMEN_COUNT do
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createWingmanSubMenu(rootPath, i)
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end
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end
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-------------------------------------
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-- Called when an event is raised
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-- @param event The DCS World event
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-------------------------------------
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function TUM.supportWingmen.onEvent(event)
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if TUM.settings.getValue(TUM.settings.id.MULTIPLAYER) then return end -- No wingmen in multiplayer
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if TUM.mission.getStatus() == TUM.mission.status.NONE then return end
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if not event.initiator then return end
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if Object.getCategory(event.initiator) ~= Object.Category.UNIT then return end
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if not event.initiator:getPlayerName() then return end
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if event.id == world.event.S_EVENT_TAKEOFF then -- Create wingmen on takeoff
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createWingmen()
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elseif event.id == world.event.S_EVENT_LAND then
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TUM.supportWingmen.removeAll() -- Remove wingmen on landing
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end
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end
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end
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