---Sends all mod infos for the current game, should only be called on the first load of the map since mods don't change during runtime
function GetMods()
  local mods = script.active_mods
  local modstring = "---mod-info---\n"
  for k,v in pairs(mods) do
    modstring = modstring .. ("%s:%s\n"):format(k,v)
  end
  helpers.send_udp(udpAddress, modstring,serverIndex)
end

function GetPlayerKills()
  local killParts = {}
  killParts[#killParts+1] = "---player-kills---\n"
  for killerIndex, victims in pairs(storage.playerKillCount) do
    for victimIndex, kills in pairs(victims) do
      local killerName = game.players[killerIndex].name
      local victimName = game.players[victimIndex].name
      killParts[#killParts+1] = ("%s:%s:%s:%s:%d"):format(killerName,killerIndex,victimName,victimIndex,kills)
    end
  end
  return table.concat(killParts,"\n")
end

function GetPlayerEntityStats()
  local entityParts = {}
  entityParts[#entityParts+1] = "---player-build-stats---"
  for playerIndex, items in pairs(storage.constructedEntites) do
    local playerName = game.players[playerIndex].name
    for itemName, itemCount in pairs(items) do
      entityParts[#entityParts+1] = ("%s:%s:constructed:%s:%s"):format(playerIndex,playerName,itemName,itemCount)
    end
  end
  for playerIndex, items in pairs(storage.deconstructedEntities) do
    local playerName = game.players[playerIndex].name
    for itemName, itemCount in pairs(items) do
      entityParts[#entityParts+1] = ("%s:%s:deconstructed:%s:%s"):format(playerIndex,playerName,itemName,itemCount)
    end
  end
  return table.concat(entityParts)
end

function GetMapSeed()
  return("---map-seed---\n%d"):format(game.surfaces["nauvis"].map_gen_settings.seed)
end

function GetRocketsLaunched()
  return("---rocket-launches---\n%d"):format(game.forces["player"].rockets_launched)
  end

---Concats all player online times into a single string
---Takes all players that ever visited the server into account
---@return string
function GetPlayerTime()
    local timeParts = {}
    timeParts[#timeParts+1] = "---player-times---\n"
    for _,player in pairs(game.players) do
        timeParts[#timeParts+1] = ("%s:%d:%d"):format(player.name, player.index, player.online_time)
    end
    return table.concat(timeParts, "\n")
end


---comment
---@return string
function GetPlayerDeaths()
    local deathParts = {}
    deathParts[#deathParts+1] = "---player-deaths---\n"
    for _,player in pairs(game.players) do
        deathParts[#deathParts+1] = ("%s:%d:%d"):format(player.name, player.index, storage.playerDeathCount[player.index]or 0)
    end
    return table.concat(deathParts, "\n")
end