--script by smallg
local length = {}
local letter = {}
local state = {}
local pressed = 0
local correct = {}
local guess = {}
local letter_number = 0
local x = 30
local y = 80
local finalguess = ""

function password_init_name(e,name)

	weapon_name[e] = name 
	length[e] = string.len(weapon_name[e])
	require "scriptbank//door"
	correct[e] = 0
	state[e] = "start"
	finalguess = ""
end

function password_main(e)
	--Text(10,10,3,weapon_name[e])
	--Text(10,15,3,finalguess)
	--Text(30,10,3,string.len(weapon_name[e]))
	--Text(30,15,3,string.len(finalguess))
	if GetPlayerDistance(e) <= 200 then
		if state[e] == "start" then
			TextCenterOnX(50,90,3,"This door requires a password   (E)")
			if GetScancode() == 18 then
				state[e] = "input"
				FreezePlayer()
				finalguess = ""
				pressed = 1
			end
			elseif state[e] == "input" then
				Prompt("Let's see... the password was...")
				if pressed == 0 then
					if GetInKey() ~= "" then
						letter_number = letter_number + 1
						guess[letter_number] = GetInKey()
						pressed = 1
					end
				end
				if letter_number > 0 then
					local lx = 55
					for a = letter_number, 1, -1 do
						lx = lx - 1
						TextCenterOnX(lx,85,3,guess[a])
					end
					--[[
					--just used to prompt password on screen for debug
					finalguess = guess[1]
					for a = 2, letter_number do 
						finalguess = string.format("%s %q",finalguess,guess[a])
					end 
					finalguess = string.gsub( finalguess, '"', "" )
					finalguess = string.gsub( finalguess, "%s+", "" )
					weapon_name[e] = string.gsub(weapon_name[e],'"',"")
					weapon_name[e] = string.gsub(weapon_name[e],"%s+","")
					--]]
				end
				if letter_number >= length[e] then
					finalguess = guess[1]
					for a = 2, letter_number do 
						finalguess = string.format("%s %q",finalguess,guess[a])
					end 
					finalguess = string.gsub( finalguess, '"', "" )
					finalguess = string.gsub( finalguess, "%s+", "" )
					weapon_name[e] = string.gsub(weapon_name[e],'"',"")
					weapon_name[e] = string.gsub(weapon_name[e],"%s+","")
					if weapon_name[e] == finalguess then 
						state[e] = "correct"
					else
						for a = 1, length[e] do
							guess[a] = ""
						end
						correct[e] = 0
						letter_number = 0
						UnFreezePlayer()
						PromptDuration("No.. that wasn't it..",2000)
						state[e] = "start"
					end
				end
		elseif state[e] == "correct" then
			--insert any code here to determine what happens once password is correctly entered
			--open a door/ box etc
			PromptDuration("correct!",2000)
			letter_number = 0
			for a = 1, length[e] do
				guess[a] = ""
			end
			UnFreezePlayer()
			SwitchScript(e,"door")
			state[e] = ""
		end
	end

	if GetScancode() == 0 then
		pressed = 0
	end


--Prompt(GetInKey())
end --main