#structure of table `languages`
#`EN` = VARCHAR(333)
#`RU` = VARCHAR(333)
#... and so on (for each language)
function YAMLtoSQL():
	loop {languageslist::*}:
		load yaml "plugins/Skript/scripts/languages/Language%loop-value in lowercase%.yml" as "lang%loop-value in lowercase%"
	execute "TRUNCATE TABLE `languages`" in {-sql}
	send last sql error to console if last sql error is set
	wait a tick
	loop yaml nodes from "langen":
		loop {languageslist::*}:
			set {_list::%loop-value-2%} to yaml value loop-value-1 from "lang%loop-value-2 in lowercase%"
		execute "INSERT INTO `languages` VALUES (%{_list::en}%, %{_list::lt}%, %{_list::ru}%, %{_list::es}%, %{_list::da}%, %{_list::pt}%, %{_list::CN_Simplified}%)" in {-sql}
		send last sql error to console if last sql error is set
#load languages from mysql
function loadSQLLanguages():
	execute "SELECT * FROM `languages`" in {-sql} and store the result in {_l::*}
	loop indexes of {_l::*}:
		set {_list::%loop-value%} to loop-value
		
	#done to make it the first index
	set {_list::1} to "en"
	delete {_list::en}
	loop {_list::*}:
		loop {_l::%loop-value%::*}:
			if loop-value-1 is "en":
				set {_index::%loop-index-2%} to loop-value-2
			set {-langmsg::%loop-value-1%::%{_index::%loop-index-2%}%} to loop-value-2
on skript load:
	if {langmsg::*} is set:
		delete {langmsg::*}
on script load:
	wait a tick
	loadSQLLanguages()
function SQLtoYAML():
	execute "SELECT * FROM `languages`" in {-sql} and store the result in {_l::*}
	send last sql error to console if last sql error is set
	loop indexes of {_l::*}:
		unload yaml "lang%loop-value%"
		load yaml "plugins/Skript/scripts/languages/Language%loop-value%.yml" as "lang%loop-value%"
		set {_list::%loop-value%} to loop-value
		
	#done to make it the first index
	set {_list::1} to "en"
	delete {_list::en}
	loop {_list::*}:
		loop {_l::%loop-value%::*}:
			if loop-value-1 is "en":
				set {_index::%loop-index-2%} to loop-value-2
			set yaml value "%{_index::%loop-index-2%}%" from "lang%loop-value-1%" to "%loop-value-2%"
		save yaml "lang%loop-value%"
on script load:
	send "LOADING GLOBAL LANGUAGE FILES" to console
	set {_languages::*} to "EN", "LT", "RU", "ES", "DA", "PT", "CN_Simplified"
	loop {_languages::*}:
		set {languageslist::%loop-value%} to loop-value
expression:
	patterns:
		translate %string% [for %player/string%] [with variables %-strings%]
		translate %string% [with variables %-strings%] [for %player/string%]
	get:
		if expressions 3 is not set:
			return translate(expression 1, expression 2)
		else:
			return translate(expression 1, expression 2, expressions 3)
function insertlater(m: text):
	execute "INSERT INTO `languages` VALUES (%{_m}%, %{_m}%, %{_m}%, %{_m}%, %{_m}%, %{_m}%, %{_m}%)" in {-sql}
function translate(m: text, p: object, variables: strings = "null") :: text:

	#support both UUIDS and player names for getting language of the player
	
	set {_uuid} to {uuid::%{_p}%} if {name::%{_p}%} is not set else {_p}
		
	set {_lang} to epic variable "%{_uuid}%::language" ? "EN"
	if {-langmsg::%{_lang}%::%{_m}%} is not set:
			
		set {-langmsg::%{_lang}%::%{_m}%} to {_m}
		insertlater({_m})
	
	#useful for knowing when was last time this message was triggered, so we can later remove messages that are never used (possibly were removed from code)
	set {-langmsgusage::%{_m}%} to now
	#replace $1$, $2$, etc. stuff into proper values (function provides arguments for it)
	if {_variables::1} is not "null":
		set {_msg} to {-langmsg::%{_lang}%::%{_m}%}
		loop {_variables::*}:
			replace "$%loop-index%$" with loop-value in {_msg}
		return {_msg}
				
	#Translation Mode 1, return the message (MOST USEFUL!)
	return {-langmsg::%{_lang}%::%{_m}%}
	
#structure of table `languages_usage`
#`message` = VARCHAR(333)
#`lastused` = BIGINT(18)
function saveLastMessageUsageDate():
	
	loop {-langmsgusage::*}:
		set {_msg} to {-langmsg::en::%loop-index%}
		unix timestamp of loop-value is higher than unix timestamp of {-lastlanguagesave}
		execute "INSERT INTO `languages_usage` (`message`, `lastused`) VALUES (%{_msg}%, %unix timestamp of loop-value%) ON DUPLICATE KEY UPDATE `lastused`=VALUES(`lastused`)" in {-sql}
		if last sql error is set:
			send last sql error to console and ops
			stop
	set {-lastlanguagesave} to now
every 3 hours:
	send "Starting a every 3 hours task for saving last used dates of language messages to SQL." to console
	saveLastMessageUsageDate()
function getSlotFromLanguage(lang: text) :: number:
	switch {_lang}:
		case "EN":
			return 0
		case "LT":
			return 1
		case "RU":
			return 2
		case "DA":
			return 3
		case "PT":
			return 4
		case "CN_Simplified":
			return 5
command /languages [<text>]:
	description: Set your language
	usage: /languages
	trigger:
		wait a tick
		open chest with 1 row named "&6- &a&lSelect language &6-" to player
		set {_inventory} to player's current inventory
		
		#diamond block is displayed if the banner variable isn't set
		set slot 0 of {_inventory} to ({banners::english} ? diamond block) named "&aEnglish" with lore "&e&lCLICK TO SELECT" with no nbt
		set slot 1 of {_inventory} to ({banners::lithuania} ? diamond block) named "&aLietuvių" with lore "&e&lCLICK TO SELECT" with no nbt
		set slot 2 of {_inventory} to ({banners::russia} ? diamond block) named "&aРусский" with lore "&e&lCLICK TO SELECT" with no nbt
		set slot 3 of {_inventory} to ({banners::denmark} ? diamond block) named "&aDansk" with lore "&e&lCLICK TO SELECT" with no nbt
		set slot 4 of {_inventory} to ({banners::portugal} ? diamond block) named "&aPortuguês" with lore "&e&lCLICK TO SELECT" with no nbt
		set slot 5 of {_inventory} to ({banners::china} ? diamond block) named "&aChinese (Simplified)" with lore "&e&lCLICK TO SELECT" with no nbt
		
		set {_slot} to getSlotFromLanguage(epic variable "%uuid of player%::language")
		set {_item} to {_inventory}.getItem({_slot})
		
		set lore of {_item} to "&a&lSELECTED"
		
		set slot {_enchantslot} of {_inventory} to {_item}
		
		
		

		set {_sp} to "Automatically detects your language based on your location."
		
		if {forcedenglish::%uuid of player%} is not set:
			set slot 8 of {_inventory} to glowing redstone dust named "&eAutomatic Language Detection &2[&a&lON&2]" with lore "&7%{_sp}%", "&7This is enabled by default.", "&a", "&a&lCLICK TO TOGGLE"
		else:
			set slot 8 of {_inventory} to redstone dust named "&eAutomatic Language Detection &2[&c&lOFF&2]" with lore "&7%{_sp}%", "&7This is enabled by default.", "&a", "&a&lCLICK TO TOGGLE"

on inventory click:
	inventory name of player's current inventory = "&6- &a&lSelect language &6-"
	clicked inventory is not player's inventory
	set {_l} to epic variable "%uuid of player%::language"
	switch clicked slot:
		case 0:
			set {_lang} to "EN"
		case 1:
			set {_lang} to "LT"
		case 2:
			set {_lang} to "RU"
		case 3:
			set {_lang} to "DA"
		case 4:
			set {_lang} to "PT"
		case 5:
			set {_lang} to "CN_Simplified"
		case 8:
			{forcedenglish::%uuid of player%} is not set:
				set {forcedenglish::%uuid of player%} to true
				send "&cAutomatic language detection has been disabled."
			else:
				delete {forcedenglish::%uuid of player%}
				send "&aAutomatic language detection has been enabled back."
	{_l} is not {_lang}:
		set epic variable "%uuid of player%::language" to {_lang}
		send "&eYou have selected &a%{_lang}% &elanguage!"
	close inventory of player

on join:
	{server} is not "gl"
	epic variable "%uuid of player%::language" is not set:

		set {_lang} to epic variable "%{_uuid}%::language"
		if {languageslist::%{_lang}%} is not set:
			set {_default} to "EN"
		set {_p} to player
		set {_uuid} to uuid of player
		
		if epic variable "%uuid of player%::country" is not set:
			create section stored in {_section}:
				set epic variable "%{_uuid}%::country" to country of {_p}
			run section {_section} async and wait



		if {forcedenglish::%uuid of player%} is true:
			epic variable "%uuid of player%::language" is not "EN"
			set epic variable "%uuid of player%::language" to "EN"
		else:
			set {_country} to epic variable "%uuid of player%::country"
			if {_country} contains "Lithuania":
				set {_lang} to "LT"
			else if {_country} contains "Denmark":
				set {_lang} to "DA"
			else if {_country} contains "Russia":
				set {_lang} to "RU"
			else if {_country} contains "Portugal" or "Brazil":
				set {_lang} to "PT"
				
			{_lang} is not epic variable "%uuid of player%::language":
				set epic variable "%uuid of player%::language" to {_lang}
			else if {_default} is set:
				set epic variable "%uuid of player%::language" to {_default}