mirror of
https://github.com/ciribob/DCS-CTLD.git
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Fast ropes!
Now able to drop troops from a hovering helicopter
This commit is contained in:
Ciaran Fisher
parent
96f35bef89
commit
bf127edd23
176
CTLD.lua
176
CTLD.lua
@ -47,6 +47,8 @@ ctld.maximumSearchDistance = 4000 -- max distance for troops to search for enemy
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ctld.maximumMoveDistance = 1000 -- max distance for troops to move from drop point if no enemy is nearby
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ctld.numberOfTroops = 10 -- default number of troops to load on a transport heli or C-130
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ctld.enableFastRopeInsertion = true -- allows you to drop troops by fast rope
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ctld.fastRopeMaximumHeight = 18.28 -- in meters which is 60 ft max fast rope (not rappell) safe height
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ctld.vehiclesForTransportRED = { "BRDM-2", "BTR_D" } -- vehicles to load onto Il-76 - Alternatives {"Strela-1 9P31","BMP-1"}
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ctld.vehiclesForTransportBLUE = { "M1045 HMMWV TOW", "M1043 HMMWV Armament" } -- vehicles to load onto c130 - Alternatives {"M1128 Stryker MGS","M1097 Avenger"}
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@ -878,62 +880,100 @@ function ctld.inExtractZone(_heli)
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return false
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end
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-- safe to fast rope if speed is less than 0.5 Meters per second
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function ctld.safeToFastRope(_heli)
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if ctld.enableFastRopeInsertion == false then
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return false
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end
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--landed or speed is less than 8 km/h and height is less than fast rope height
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if (_heli:inAir() == false or (ctld.heightDiff(_heli) <= ctld.fastRopeMaximumHeight + 3.0 and mist.vec.mag(_heli:getVelocity()) < 2.2)) then
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return true
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end
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end
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function ctld.metersToFeet(_meters)
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local _feet = _meters *3.2808399
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return mist.utils.round(_feet)
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end
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function ctld.deployTroops(_heli, _troops)
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local _onboard = ctld.inTransitTroops[_heli:getName()]
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-- deloy troops
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if _troops then
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if _onboard.troops ~= nil and #_onboard.troops.units > 0 then
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if _heli:inAir() == false or ctld.safeToFastRope(_heli) then
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-- check we're not in extract zone
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local _extractZone = ctld.inExtractZone(_heli)
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-- check we're not in extract zone
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local _extractZone = ctld.inExtractZone(_heli)
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if _extractZone == false then
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if _extractZone == false then
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local _droppedTroops = ctld.spawnDroppedGroup(_heli:getPoint(), _onboard.troops, false)
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local _droppedTroops = ctld.spawnDroppedGroup(_heli:getPoint(), _onboard.troops, false)
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if _heli:getCoalition() == 1 then
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if _heli:getCoalition() == 1 then
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table.insert(ctld.droppedTroopsRED, _droppedTroops:getName())
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else
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table.insert(ctld.droppedTroopsBLUE, _droppedTroops:getName())
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end
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ctld.inTransitTroops[_heli:getName()].troops = nil
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if _heli:inAir() then
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trigger.action.outTextForCoalition(_heli:getCoalition(), ctld.getPlayerNameOrType(_heli) .. " troops fast-ropped from " .. _heli:getTypeName() .. " into combat", 10)
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else
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trigger.action.outTextForCoalition(_heli:getCoalition(), ctld.getPlayerNameOrType(_heli) .. " troops dropped from " .. _heli:getTypeName() .. " into combat", 10)
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end
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table.insert(ctld.droppedTroopsRED, _droppedTroops:getName())
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else
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--extract zone!
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local _droppedCount = trigger.misc.getUserFlag(_extractZone.flag)
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_droppedCount = (#_onboard.troops.units) + _droppedCount
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trigger.action.setUserFlag(_extractZone.flag, _droppedCount)
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ctld.inTransitTroops[_heli:getName()].troops = nil
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if _heli:inAir() then
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trigger.action.outTextForCoalition(_heli:getCoalition(), ctld.getPlayerNameOrType(_heli) .. " troops fast-ropped from " .. _heli:getTypeName() .. " into " .. _extractZone.name, 10)
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else
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trigger.action.outTextForCoalition(_heli:getCoalition(), ctld.getPlayerNameOrType(_heli) .. " troops dropped from " .. _heli:getTypeName() .. " into " .. _extractZone.name, 10)
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end
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table.insert(ctld.droppedTroopsBLUE, _droppedTroops:getName())
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end
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ctld.inTransitTroops[_heli:getName()].troops = nil
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trigger.action.outTextForCoalition(_heli:getCoalition(), ctld.getPlayerNameOrType(_heli) .. " dropped troops from " .. _heli:getTypeName() .. " into combat", 10)
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else
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--extract zone!
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local _droppedCount = trigger.misc.getUserFlag(_extractZone.flag)
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_droppedCount = (#_onboard.troops.units) + _droppedCount
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trigger.action.setUserFlag(_extractZone.flag, _droppedCount)
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ctld.inTransitTroops[_heli:getName()].troops = nil
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trigger.action.outTextForCoalition(_heli:getCoalition(), ctld.getPlayerNameOrType(_heli) .. " dropped troops from " .. _heli:getTypeName() .. " into " .. _extractZone.name, 10)
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ctld.displayMessageToGroup(_heli, "Too high or too fast to drop troops into combat! Hover below "..ctld.metersToFeet(ctld.fastRopeMaximumHeight).." feet or land.",10)
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end
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end
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else
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if _onboard.vehicles ~= nil and #_onboard.vehicles.units > 0 then
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if _heli:inAir() == false then
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if _onboard.vehicles ~= nil and #_onboard.vehicles.units > 0 then
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local _droppedVehicles = ctld.spawnDroppedGroup(_heli:getPoint(), _onboard.vehicles, true)
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local _droppedVehicles = ctld.spawnDroppedGroup(_heli:getPoint(), _onboard.vehicles, true)
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if _heli:getCoalition() == 1 then
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if _heli:getCoalition() == 1 then
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table.insert(ctld.droppedVehiclesRED, _droppedVehicles:getName())
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else
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table.insert(ctld.droppedVehiclesRED, _droppedVehicles:getName())
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else
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table.insert(ctld.droppedVehiclesBLUE, _droppedVehicles:getName())
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table.insert(ctld.droppedVehiclesBLUE, _droppedVehicles:getName())
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end
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ctld.inTransitTroops[_heli:getName()].vehicles = nil
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trigger.action.outTextForCoalition(_heli:getCoalition(), ctld.getPlayerNameOrType(_heli) .. " dropped vehicles from " .. _heli:getTypeName() .. " into combat", 10)
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end
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ctld.inTransitTroops[_heli:getName()].vehicles = nil
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trigger.action.outTextForCoalition(_heli:getCoalition(), ctld.getPlayerNameOrType(_heli) .. " dropped vehicles from " .. _heli:getTypeName() .. " into combat", 10)
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end
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end
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end
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@ -1155,37 +1195,37 @@ function ctld.loadUnloadTroops(_args)
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-- first check for extractable troops regardless of if we're in a zone or not
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-- if not ctld.troopsOnboard(_heli,_troops) then
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--
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-- local _extract
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--
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-- if _troops then
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-- if _heli:getCoalition() == 1 then
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--
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-- _extract = ctld.findNearestGroup(_heli, ctld.droppedTroopsRED)
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-- else
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--
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-- _extract = ctld.findNearestGroup(_heli, ctld.droppedTroopsBLUE)
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-- end
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-- else
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--
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-- if _heli:getCoalition() == 1 then
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--
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-- _extract = ctld.findNearestGroup(_heli, ctld.droppedVehiclesRED)
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-- else
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--
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-- _extract = ctld.findNearestGroup(_heli, ctld.droppedVehiclesBLUE)
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-- end
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--
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-- end
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--
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-- if _extract ~= nil then
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-- -- search for nearest troops to pickup
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-- ctld.extractTroops(_heli,_troops)
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--
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-- return -- stop
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-- end
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-- end
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if not ctld.troopsOnboard(_heli,_troops) then
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local _extract
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if _troops then
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if _heli:getCoalition() == 1 then
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_extract = ctld.findNearestGroup(_heli, ctld.droppedTroopsRED)
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else
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_extract = ctld.findNearestGroup(_heli, ctld.droppedTroopsBLUE)
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end
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else
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if _heli:getCoalition() == 1 then
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_extract = ctld.findNearestGroup(_heli, ctld.droppedVehiclesRED)
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else
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_extract = ctld.findNearestGroup(_heli, ctld.droppedVehiclesBLUE)
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end
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end
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if _extract ~= nil then
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-- search for nearest troops to pickup
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ctld.extractTroops(_heli,_troops)
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return -- stop
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end
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end
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if _inZone == true and ctld.troopsOnboard(_heli, _troops) then
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@ -1213,6 +1253,9 @@ end
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function ctld.extractTroops(_heli, _troops)
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if _heli:inAir() then
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return
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end
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local _onboard = ctld.inTransitTroops[_heli:getName()]
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@ -1220,6 +1263,8 @@ function ctld.extractTroops(_heli, _troops)
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_onboard = { troops = nil, vehicles = nil }
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end
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local _extracted = false
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if _troops then
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local _extractTroops
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@ -1245,6 +1290,7 @@ function ctld.extractTroops(_heli, _troops)
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--remove
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_extractTroops.group:destroy()
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_extracted = true
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else
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_onboard.troops = nil
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ctld.displayMessageToGroup(_heli, "No extractable troops nearby and not in a pickup zone", 20)
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@ -1278,7 +1324,7 @@ function ctld.extractTroops(_heli, _troops)
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--remove
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_extractVehicles.group:destroy()
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_extracted = true
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else
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_onboard.vehicles = nil
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@ -1287,6 +1333,8 @@ function ctld.extractTroops(_heli, _troops)
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end
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ctld.inTransitTroops[_heli:getName()] = _onboard
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return _extracted
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end
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@ -1643,7 +1691,7 @@ function ctld.heightDiff(_unit)
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local _point = _unit:getPoint()
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-- env.info("heightunit " .. _point.y)
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-- env.info("heightunit " .. _point.y)
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--env.info("heightland " .. land.getHeight({ x = _point.x, y = _point.z }))
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return _point.y - land.getHeight({ x = _point.x, y = _point.z })
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test-mission.miz
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test-mission.miz
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