---@class BTAttachment_FindTarget_C:BTAttachment_LuaBase
---@field Target FBlackboardKeySelector
---@field TrackPlayerRange float
--Edit Below--
local BTAttachment_FindTarget = {}

-- -- tick function
function BTAttachment_FindTarget:ReceiveTickAI(OwnerController, ControlledPawn, DeltaSeconds)
    local GameState = UGCGameSystem.GameState
    if not UE.IsValid(GameState) or not ControlledPawn then
        return
    end

    if ControlledPawn.bIsStun == true then
        BTFunctionLibrary.SetBlackboardValueAsObject(self, self.Target, nil)
        return
    end

    local CurrentTarget = nil
    local PlayersInArena = GameState:GetPlayersInArena()
    if table.getCount(PlayersInArena) <= 0 then
        CurrentTarget = GameState:GetCrystal()
    elseif ControlledPawn.TrackPlayer and ControlledPawn.TrackPlayer.IsInArena then
        CurrentTarget = ControlledPawn.TrackPlayer
    else
        local PawnLocation = ControlledPawn:K2_GetActorLocation()
        local MinDist = 100000
        for _, Player in pairs(PlayersInArena) do
            if UE.IsValid(Player) and UGCPlayerStateSystem.IsAlive(UGCPawnAttrSystem.GetPlayerKeyInt64(Player)) then
                local PlayerLocation = Player:K2_GetActorLocation()
                local Dist = VectorHelper.GetDistance(PawnLocation, PlayerLocation)
                if Dist < MinDist then
                    MinDist = Dist
                    CurrentTarget = Player
                end
            end
        end
        if CurrentTarget then 
            local TargetTrackPlayerRange = ControlledPawn.TrackPlayerRange or self.TrackPlayerRange
            if MinDist > TargetTrackPlayerRange then
                CurrentTarget = GameState:GetCrystal()
            end
        end
    end
    BTFunctionLibrary.SetBlackboardValueAsObject(self, self.Target, CurrentTarget)
end

-- -- attachment became active
-- function BTAttachment_FindTarget:ReceiveActivationAI(OwnerController, ControlledPawn)

-- end

-- -- attachment became inactive
-- function BTAttachment_FindTarget:ReceiveDeactivationAI(OwnerController, ControlledPawn)

-- end

-- -- task search enters branch of tree
-- function BTAttachment_FindTarget:ReceiveSearchStartAI(OwnerController, ControlledPawn)

-- end

return BTAttachment_FindTarget