Files
MOOSE_MISSIONS/ESC - AI Escort/ESC-100 - Escort Request Menu/ESC-100 - Escort Request Menu.lua
T
2019-04-18 17:32:22 +00:00

78 lines
2.5 KiB
Lua

-- At startup of the overall mission, we spawn 10 possible escort planes in "Uncontrolled" state.
EscortSpawn = SPAWN:NewWithAlias( "Red A2G Escort Template", "Red A2G Escort AI" )
Escort = {} -- #list<#number>
EscortClients = SET_CLIENT:New():FilterPrefixes( "Red A2G Pilot" ):FilterStart()
-- We setup a process where a new spawn of a client plane will trigger a menu option
-- to request an escort from the pool of escorts.
EventHandlerBirth = EVENTHANDLER:New()
EventHandlerBirth:HandleEvent( EVENTS.Birth )
function SpawnNewEscorts( EscortUnit )
env.info("new escort")
local ID = EscortUnit:GetID()
Escort[ID] = Escort[ID] or {}
Escort[ID].Set = SET_GROUP:New():FilterCoalitions( "red" ):FilterPrefixes( "Red A2G Escort AI" ):_FilterStart()
-- Spawn a new escort
local EscortGroup = EscortSpawn:SpawnAtAirbase( AIRBASE:FindByName( AIRBASE.Caucasus.Sochi_Adler ), SPAWN.Takeoff.Cold )
Escort[ID].Set:AddGroup( EscortGroup )
-- Now setup the AI_ESCORT to make the new spawned escort follow the EscortUnit.
Escort[ID].Escort = AI_ESCORT:New( EscortUnit, Escort[ID].Set, "Escort A2G", "Briefing" )
Escort[ID].Escort:Menus()
Escort[ID].Escort:__Start( 5 )
end
--- @param Core.Event#EVENT self
-- @param Core.Event#EVENTDATA EventData
function EventHandlerBirth:OnEventBirth( EventData )
local EventUnit = EventData.IniUnit
local EventGroup = EventUnit:GetGroup()
if EscortClients:FindClient( EventUnit:GetName() ) then
if not EventGroup.MenuRequestEscort then
EventGroup.MenuRequestEscort = MENU_GROUP_COMMAND:New( EventGroup, "Request A2G Escort", nil,
function( EventUnit )
env.info("call")
local ID = EventUnit:GetID()
if Escort[ID] then
-- There is already an escort group set spawned previously. Let's check if the escorts are still alive.
local EscortGroupSet = Escort[ID].Set
local OneEscortAlive = false
EscortGroupSet:ForEachGroupAlive(
function( EscortGroup )
OneEscortAlive = true
end
)
if OneEscortAlive == false then
SpawnNewEscorts( EventUnit )
end
else
SpawnNewEscorts( EventUnit )
end
end, EventUnit
)
end
end
end
local FollowGroupSet = SET_GROUP:New():FilterCategories( { "plane" } ):FilterCoalitions( "red" ):FilterPrefixes( { "Red A2G Escort" } )
local LeaderUnit = UNIT:FindByName( "Leader" )