options:
	pb: &7[&b&lGestures&7]

import:
	java.io.File
	java.io.FileWriter
	java.io.BufferedWriter

on load:
	set {_file} to new File("plugins/Skript/scripts/gestures")
	if {_file}.exists() is false:
		{_file}.mkdirs()

function getRegisteredGestures() :: strings:
	return ...(new File("plugins/Skript/scripts/gestures")).list()

function getPrettyGestures(g: strings) :: strings:
    loop {_g::*}:
        set {_g} to loop-value
        replace all ".sk" in {_g} with ""
        replace all "-" in {_g} with " "
        add {_g} to {_new::*}
    return {_new::*}

function registerGesture(g: string):
	set {_pattern} to {_g}
	replace all " " in {_g} with "-"
	set {_file} to new File("plugins/Skript/scripts/gestures/%{_g}%.sk")
	if {_file}.exists() is false:
		{_file}.createNewFile()
	set {_writer} to new FileWriter({_file}, true)
	set {_bufferedWriter} to new BufferedWriter({_writer})
	{_bufferedWriter}.write("event ""%{_g}%"":")
	{_bufferedWriter}.newLine()
	{_bufferedWriter}.write("	pattern: %{_pattern}%")
	{_bufferedWriter}.newLine()
	{_bufferedWriter}.write("	event-values: player")
	{_bufferedWriter}.newLine()
	{_bufferedWriter}.newLine()
	{_bufferedWriter}.write("on %{_pattern}%:")
	{_bufferedWriter}.newLine()
	{_bufferedWriter}.write("	## available event-values are `player`")
	{_bufferedWriter}.newLine()
	{_bufferedWriter}.write("	## your code here")
	{_bufferedWriter}.newLine()
	{_bufferedWriter}.flush()
	{_bufferedWriter}.close()
	reload script "\gestures\%{_g}%.sk"

on sneak toggle:
	if player is not sneaking:
		if player's tool is air:
			if {gestures::%player%} is true:
				set {_center} to (location 3 in front of player's eyes) ~ vector(0,-0.35,0)
				set {_left} to location 2 left {_center}
				set {_right} to location 2 right {_center}
				set {_down} to location 2 below {_center}
				set {_up} to location 2 above {_center}
				wait 1 tick
				while player is sneaking:
					draw 1 electric_spark at ({_center}, {_left}, {_right}, {_up} and {_down}) with offset vector(0, 0, 0) with extra 0 to player
					set {_pos} to location 3 in front of player's eyes
					#send action bar "Left: %distance between {_pos} and {_left}% Right: %distance between {_pos} and {_right}% Up: %distance between {_pos} and {_up}% Dovn: %distance between {_pos} and {_down}%" to player
					set {_select} to "Left" if (distance between {_pos} and {_left} is smaller than 1.4)
					set {_select} to "Right" if (distance between {_pos} and {_right} is smaller than 1.4)
					set {_select} to "Up" if (distance between {_pos} and {_up} is smaller than 1.5)
					set {_select} to "Down" if (distance between {_pos} and {_down} is smaller than 1.1)
					if {_select} is not {_selection}:
						add {_select} to {_str::*}
						set {_selection} to {_select}
					wait 1 tick
					if size of {_str::*} > 0:
						send title "" with subtitle (join {_str::*} with " &7> &r") to player for (0.5 seconds) with fadein (0 seconds) and fade out (0.3 seconds)
				set {_event} to (join {_str::*} with "-") in lower case
				if getRegisteredGestures() contains "%{_event}%.sk":
					set {_values::player} to player
					call new custom event {_event} with values {_values::*}

function listGestures(p: player):
	set {_g::*} to getRegisteredGestures()
	send "" to {_p}
	send "{@pb} &aRegistered gestures:" to {_p}
	loop {_g::*}:
		clear {_l::*}
		set {_l} to loop-value
		replace all ".sk" in {_l} with ""
		set {_l::*} to {_l} split at "-"
		send "&7 - &a%join {_l::*} using " "%" to {_p}

on tab complete of "/gestures":
    set tab completions for position 1 to "toggle", "add", "refresh" and "list"
    if tab arg-1 is "refresh":
        set tab completions for position 2 to getPrettyGestures(getRegisteredGestures())
    else if tab arg-1 is "add":
        set tab completions for position 2 to "<gesture sequence>"

command /gestures [<text>] [<text>]:
	trigger:
		if arg-1 is not set:
			send "{@pb} &aGesture system by cheezburga, with concept from danny19990"
		else:
			if arg-1 is "toggle":
				set {gestures::%player%} to true if ({gestures::%player%} is not true) else false
				send "{@pb} &aCurrently registering gestures on sneak: %{gestures::%player%}%"
			else if arg-1 is "add":
				if getRegisteredGestures() doesn't contain arg-2:
					registerGesture(arg-2)
					send "{@pb} &aRegistered event for gesture &9%arg-2%&a."
				else:
					send "{@pb} &cThat's already a registered gesture."
			else if arg-1 is "refresh":
				set {_g} to arg-2
				replace all " " in {_g} with "-"
				if getRegisteredGestures() doesn't contain "%{_g}%.sk":
					send "{@pb} &cThat's not a registered gesture."
				else:
					reload script "\gestures\%{_g}%.sk"
					send "{@pb} &aRefreshed the event corresponding to the &9%arg-2% &agesture."
			else if arg-1 is "list":
				if size of getRegisteredGestures() >= 1:
					listGestures(player)
				else:
					send "{@pb} &cCouldn't find any registered gestures."