prevent humanoid spawning off the map?

I am having a problem with respawning a player when it dies. as sometimes the player spawn outside the map like this picture.

I think this problem started when I use ClonedMap:Destroy() after the game ended thus making the player respawning off the map.

is there any script that I can use to prevent the player from respawning off the map after it dies or when the maps changes?

here is the full code.

local PointsService = game:GetService("PointsService")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local ServerStorage = game:GetService("ServerStorage")
local MapsFolder = ServerStorage:WaitForChild("Maps")
local Status = ReplicatedStorage:WaitForChild("Status")
local GameLength = 150
local reward = 50

while true do

Status.Value = "waiting for players"
repeat wait(1) until game.Players.NumPlayers >= 2
Status.Value = "intermission"
wait(10)

local plrs = {}
for i, player in pairs(game.Players:GetPlayers()) do
	if player then
		table.insert(plrs,player)
	end
	end
wait(2)

local AvailableMaps = MapsFolder:GetChildren()
local ChosenMap = AvailableMaps[math.random(1,#AvailableMaps)]
Status.Value = ChosenMap.Name.." Chosen"

local ClonedMap = ChosenMap:Clone()
ClonedMap.Parent = workspace

local SpawnPoints = ClonedMap:FindFirstChild("SpawnPoints")
if not SpawnPoints then
print ("spawnpoint not founds!")
end

local AvailableSpawnPoints = SpawnPoints:GetChildren()
for i, player in pairs(plrs) do
	if player then
	character = player.Character
	if character then
	character:FindFirstChild("HumanoidRootPart").CFrame = AvailableSpawnPoints[1].CFrame + Vector3.new(0,20,0)
table.remove(AvailableSpawnPoints,1)

	local Sword = ServerStorage.Sword:Clone()
	Sword.Parent = player.Backpack
	local GameTag = Instance.new("BoolValue")
	GameTag.Name = "GameTag"
	GameTag.Parent = player.Character
	else
 	if not player then
		table.remove(plrs,i)
	end
end
end
end


Status.Value = "Get ready to play"
wait(2)

for i = GameLength, 0, -1 do 
	
for x, player in pairs(plrs) do
	if player then
		character = player.Character
		if not character then
			table.remove(plrs,x)
		else
				if character:FindFirstChild("GameTag") then
				print(player.Name.." is still in the game!")
				else
			table.remove(plrs,x)
			print(player.Name.." has been removed")
				end
		end
		else	
	table.remove(plrs,x)
	print(player.Name.." has been removed")
	end
end
Status.Value = "There are "..i.." seconds remaining, and "..#plrs.." players left"
	if #plrs == 1 then
	Status.Value = "the winner is "..plrs[1].Name
	plrs[1].leaderstats.Bucks.Value = plrs[1].leaderstats.Bucks.Value + reward
	break
	elseif #plrs == 0  then
	Status.Value = "nobody won"
	break
	elseif i == 0 then
	Status.Value = "Time up"
	end
wait(1)
	
end

	
print("end of game")
wait(2)
for i, player in pairs(game.Players:GetPlayers()) do
character = player.Character
	if not character then
	
	else
		if character:FindFirstChild("GameTag") then
			character.GameTag:Destroy()
		end
		if player.Backpack:FindFirstChild("Sword") then
			player.Backpack.Sword:Destroy()
		end
		if player.Backpack:FindFirstChild("Sword") then
			character.Sword:Destroy()
		end
	end
	player:LoadCharacter()
end	
ClonedMap:Destroy()
Status.Value = "Game Ended"
wait(2)


end

Make the script create a spawn pad, Remove the decal, make it transparent, then wait until the player respawns, then destroy the spawn pad. Or make it no collisions