function islandSettingsMenu(p: player, loc: location):
  set {_plot} to {api::P2}.getPlot({_loc})
  set {_uuid} to {_p}.getUniqueId()

  if {_plot} is not set:
    send "&cMusisz byc na wyspie, aby wykonac ta komende." to {_p}
    stop

  if {_plot}.isOwner({_uuid}) is false:
    send "&cMusisz byc wlascicielem wyspy, aby wykonac ta komende." to {_p}
    stop

  open virtual chest inventory named "&lWyspy: &RUstawienia" with 6 rows to {_p}
  make gui slot 4 of {_p} with clock named "&aPora dnia" to timeSettingMenu({_p}, {_loc})
  make gui slot 11 of {_p} with iron sword named "&aPVP" to nothing
  make gui slot 12 of {_p} with redstone named "&aRedstone" with lore "&7Zezwala gosciom uzywac dzwignie, przyciski, comparatory, repeatery" to nothing
  make gui slot 13 of {_p} with zombie head named "&aZabijanie mobow" with lore "&7Zezwala gosciom zabijac mobow." to nothing
  make gui slot 14 of {_p} with golden sword named "&aZabijanie zwierzat" with lore "&7Zezwala gosciom zabijac mobow." to nothing
  make gui slot 15 of {_p} with red bed item named "&aOdwiedzanie" with lore "&7Zezwala innym odwiedzac twoja wyspe." to nothing
  make gui slot 49 of {_p} with arrow named "%{settings::secondColor}%Wroc" to run function openIslands({_p})

  set {_pvp} to FlagManager.getFlag("allowPvp")
  set {_pvp} to FlagManager.getPlotFlagRaw({_plot} and {_pvp})
  if "%{_pvp}%" is "true":
    make gui slot 20 of {_p} with dye:10 named "&aWlaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "allowPvp", false)
  else:
    make gui slot 20 of {_p} with gray dye named "&cWylaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "allowPvp", true)

  set {_redstone} to FlagManager.getFlag("redstoneVisitors")
  set {_redstone} to FlagManager.getPlotFlagRaw({_plot} and {_redstone})
  if "%{_redstone}%" is "true":
    make gui slot 21 of {_p} with dye:10 named "&aWlaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "redstoneVisitors", false)
  else:
    make gui slot 21 of {_p} with gray dye named "&cWylaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "redstoneVisitors", true)

  set {_mobKill} to FlagManager.getFlag("mobKill")
  set {_mobKill} to FlagManager.getPlotFlagRaw({_plot} and {_mobKill})
  if "%{_mobKill}%" is "true":
    make gui slot 22 of {_p} with dye:10 named "&aWlaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "mobKill", false)
  else:
    make gui slot 22 of {_p} with gray dye named "&cWylaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "mobKill", true)

  set {_animalKill} to FlagManager.getFlag("animalKill")
  set {_animalKill} to FlagManager.getPlotFlagRaw({_plot} and {_animalKill})
  if "%{_animalKill}%" is "true":
    make gui slot 23 of {_p} with dye:10 named "&aWlaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "animalKill", false)
  else:
    make gui slot 23 of {_p} with gray dye named "&cWylaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "animalKill", true)

  set {_visit} to FlagManager.getFlag("visit")
  set {_visit} to FlagManager.getPlotFlagRaw({_plot} and {_visit})
  if "%{_visit}%" is "true":
    make gui slot 24 of {_p} with dye:10 named "&aWlaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "visit", false)
  else:
    make gui slot 24 of {_p} with gray dye named "&cWylaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "visit", true)


function islandSettingsChange(p: player, loc: location, flag: text, b: boolean) :: boolean:
  set {_plot} to {api::P2}.getPlot({_loc})
  if {_flag} is "allowPvp":
    set {_flag} to FlagManager.getFlag({_flag})
    FlagManager.addPlotFlag({_plot}, {_flag}, {_b})
    if {_b} is true:
      make gui slot 20 of {_p} with dye:10 named "&aWlaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "allowPvp", false)
    else:
      make gui slot 20 of {_p} with gray dye named "&cWylaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "allowPvp", true)

  if {_flag} is "redstoneVisitors":
    set {_flag} to FlagManager.getFlag({_flag})
    FlagManager.addPlotFlag({_plot}, {_flag}, {_b})
    if {_b} is true:
      make gui slot 21 of {_p} with dye:10 named "&aWlaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "redstoneVisitors", false)
    else:
      make gui slot 21 of {_p} with gray dye named "&cWylaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "redstoneVisitors", true)

  if {_flag} is "mobKill":
    set {_flag} to FlagManager.getFlag({_flag})
    FlagManager.addPlotFlag({_plot}, {_flag}, {_b})
    if {_b} is true:
      make gui slot 22 of {_p} with dye:10 named "&aWlaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "mobKill", false)
    else:
      make gui slot 22 of {_p} with gray dye named "&cWylaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "mobKill", true)

  if {_flag} is "animalKill":
    set {_flag} to FlagManager.getFlag({_flag})
    FlagManager.addPlotFlag({_plot}, {_flag}, {_b})
    if {_b} is true:
      make gui slot 23 of {_p} with dye:10 named "&aWlaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "animalKill", false)
    else:
      make gui slot 23 of {_p} with gray dye named "&cWylaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "animalKill", true)

  if {_flag} is "visit":
    set {_flag} to FlagManager.getFlag({_flag})
    FlagManager.addPlotFlag({_plot}, {_flag}, {_b})
    if {_b} is true:
      make gui slot 24 of {_p} with dye:10 named "&aWlaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "visit", false)
    else:
      make gui slot 24 of {_p} with gray dye named "&cWylaczone" with lore "&7Kliknij, aby zmienic" to run function islandSettingsChange({_p}, {_loc}, "visit", true)