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path: root/standalone_server.lua
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#!/usr/bin/env lua5.1
local server = require("server")

local srv, err = server.create(assert(arg[1]))
if err then
    if err == "save_corrupted" then
        print("[standalone_server] savefile corrupted (try restoring backup?)")
    elseif err == "save_write_failed" then
        print("[standalone_server] failed to open savefile for writing")
    else
        print(err)
    end
    os.exit(1)
end

local function server_loop()
    local started = false
    while true do
        server.update(srv)
        local status, invite = server.match_status(srv)

        if status == "fail" then
            print("[standalone_server] failed to register match (match server down?)")
            return false
        elseif status == "active" and not started then
            started = true
            print("[standalone_server] invite: " .. invite)
        end
    end
end

local _, success = xpcall(server_loop, function(err)
    if err:find("interrupted!") then
        return true
    end
    print(debug.traceback(err, 2))
    return false
end, srv)

print("[standalone_server] shutting down")
server.close(srv)

if not success then
    os.exit(1)
end