api opensource for teamcheak or idk

local function if_player_is_on_round_or_another(player)
	return player:GetAttribute("EnvironmentID") ~= nil
end

local function chid_to_id(chid)
	return string.byte(chid or string.char(0))
end

local function id_to_chid(id)
	return string.char(id or 0)
end

local function get_every_player_in_Environment(id)
	local output = {}
	for k, v in pairs(game:GetService("Players"):GetChildren()) do
		if v:IsA("Player") and if_player_is_on_round_or_another(v) and chid_to_id(v:GetAttribute("EnvironmentID")) == id then
			table.insert(output, {["chidteam"] = v:GetAttribute("TeamID"),["player"] = v})
		end
	end
	return output
end

local function get_every_player_in_Environment_but_without_thisteam(id,id2)
	local output = get_every_player_in_Environment(id)
	for k = #output, 1, -1 do
    	local v = output[k]
    	if chid_to_id(v["chidteam"]) == id2 then
    	    table.remove(output, k)
    	end
	end
	return output
end

local function get_every_player_in_Environment_but_only_enemy(id,id2)
	local output = get_every_player_in_Environment(id)
	for k = #output, 1, -1 do
    	local v = output[k]
    	if chid_to_id(v["chidteam"]) ~= id2 then
    	    table.remove(output, k)
    	end