--[[
	Script by: Tronex
	Engine support by: Rezy
	
	Added: 2019/6/1
	Last Edit: 2020/3/23
	Weather Editor 2.0
	
	Weather editor allows you to change weather values in real-time. Minute precision.
	The GUI is interactive and easy to use, with ability to modify or create new weather files.
	Edited values are temporarly cached for the weathers, hours and minutes you worked on. You can return to them in case you turned off the editor (Avoid exiting or reloading when you have unsaved values).
	In (Viewer) mode, you can witness weather changes by the time slider.
	
	Keybinds:
	• Up Arrow: 		select previous parameter.
	• Down Arrow: 		select next parameter.
	• Left Arrow: 		reduce\rotate value of selected parameter.
	• Right Arrow: 		increase\rotate value of selected parameter.
	• LShift (hold): 	x10 value step.
	• LAlt (hold): 		x50 value step.
	• Q: 				previous hour.
	• A: 				next hour.
	• W: 				previous minute.
	• S: 				next minute.
	• E: 				increase selected parameter value.
	• D: 				reduce selected parameter value.
	• R: 				increase selected group value (all parameters within).
	• F: 				reduce selected group value (all parameters within).
	• T: 				next moment.
	• G: 				previous moment.
	
	• C: 				copy select paramter value.
	• C + CTRL: 		copy current moment settings.
	• V: 				paste/apply copied parameter value.
	• V + CTRL: 		paste/apply to current moment settings.
	• Z: 				viewer mode.
	• Delete: 			Reset current modified moment.
	• Delete + CTRL: 	Reset all modified moments.
	• H: 				toggle hint window.
	• Esc or Home: 		turn off editor.
--]]

local parameters = {
-- Type: 0 = string | 1 = number | 2 = 3d vector | 3 = 4d vector | 
	["ambient"]                          = { typ = 0, def = {""},      indx = 1  	                                 	  , ini= "environment\\ambients.ltx" },
	["ambient_color"]                    = { typ = 2, def = {0,0,0},   indx = 2 , 	min = 0,   max = 1,    step = 0.001   },
	["clouds_color"]                     = { typ = 3, def = {0,0,0,0}, indx = 3 , 	min = 0,   max = 1,    step = 0.001   },
	["clouds_texture"]                   = { typ = 0, def = {""},      indx = 4  	                                 	  , empty_value= true },
	["far_plane"]                        = { typ = 1, def = {0},       indx = 5 , 	min = 200, max = 1500, step = 1 	  },
	["fog_color"]                        = { typ = 2, def = {0,0,0},   indx = 6 , 	min = 0,   max = 1,    step = 0.001   },
	["fog_density"]                      = { typ = 1, def = {0},       indx = 7 , 	min = 0,   max = 1,    step = 0.01    },
	["fog_distance"]                     = { typ = 1, def = {0},       indx = 8 , 	min = 0,   max = 1500, step = 1       },
	["hemisphere_color"]                 = { typ = 3, def = {0,0,0,0}, indx = 9 , 	min = 0,   max = 1,    step = 0.001   },
	["rain_density"]                     = { typ = 1, def = {0},       indx = 10, 	min = 0,   max = 1,    step = 0.01    },
	["rain_color"]                       = { typ = 2, def = {0,0,0},   indx = 11, 	min = 0,   max = 1,    step = 0.001   },
	["sky_color"]                        = { typ = 2, def = {0,0,0},   indx = 12, 	min = 0,   max = 1,    step = 0.001   },
	["sky_rotation"]                     = { typ = 1, def = {0},       indx = 13, 	min = 0,   max = 360,  step = 0.005   },
	["sky_texture"]                      = { typ = 4, def = {"",""},   indx = 14 	                                 	  , path= "sky\\" },
	["sun"]                              = { typ = 0, def = {""},      indx = 15 	                                 	  , ini= "environment\\suns.ltx" , empty_value= true },
	["sun_color"]                        = { typ = 2, def = {0,0,0},   indx = 16, 	min = 0,   max = 5,    step = 0.001   },
--	["sun_longitude"]                    = { typ = 1, def = {0},       indx = 17, 	min = 0,   max = 360,  step = 1       },
--	["sun_altitude"]                     = { typ = 1, def = {0},       indx = 18, 	min = 0,   max = 360,  step = 1       },
	["sun_shafts_intensity"]             = { typ = 1, def = {0},       indx = 19, 	min = 0,   max = 1,    step = 0.01    },
	["thunderbolt_collection"]           = { typ = 0, def = {""},      indx = 20 	                                 	  , ini= "environment\\thunderbolt_collections.ltx" , empty_value= true },
	["thunderbolt_duration"]             = { typ = 1, def = {0},       indx = 21, 	min = 0,   max = 1,    step = 0.01    },
	["thunderbolt_period"]               = { typ = 1, def = {0},       indx = 22, 	min = 0,   max = 1000, step = 1       },
	["water_intensity"]                  = { typ = 1, def = {0},       indx = 23, 	min = 0,   max = 1,    step = 0.01    },
	["wind_velocity"]                    = { typ = 1, def = {0},       indx = 24, 	min = 0,   max = 1000, step = 1       },
	["tree_amplitude_intensity"]         = { typ = 1, def = {0},       indx = 25, 	min = 0,   max = 1,    step = 0.01    },
	["wind_direction"]                   = { typ = 1, def = {0},       indx = 26, 	min = 0,   max = 360,  step = 1       },

	["bloom_threshold"]                  = { typ = 1, def = {0},       indx = 50 , 	min = 1,   max = 100,  step = 0.01 	  },
	["bloom_exposure"]                   = { typ = 1, def = {0},       indx = 51 , 	min = 0,   max = 100,  step = 0.01 	  },
	["bloom_sky_intensity"]              = { typ = 1, def = {0},       indx = 52 , 	min = 0,   max = 100,  step = 0.01 	  },
}

local dir = "environment\\weathers\\"
local precision = 6 -- allowed number of zeros
local clr_list = {
	["def"] = GetARGB(255,200,200,200),
	["temp"] = GetARGB(255,255,100,100),
	["saved"] = GetARGB(255,100,255,100),
}

local string_find = string.find
local string_gsub = string.gsub
local func_small = function(t,a,b) return a < b end

-- Keybinds
local jump_1 = 1
local jump_2 = 10
local jump_3 = 50
local D_JUMP2      = DIK_keys.DIK_LSHIFT
local D_JUMP3      = DIK_keys.DIK_LCONTROL

local D_HOUR_ADD   = DIK_keys.DIK_Q
local D_HOUR_SUB   = DIK_keys.DIK_A

local D_MIN_ADD    = DIK_keys.DIK_W
local D_MIN_SUB    = DIK_keys.DIK_S

local D_MOMENT_ADD = DIK_keys.DIK_E
local D_MOMENT_SUB = DIK_keys.DIK_D

local D_VAL_ADD    = DIK_keys.DIK_R
local D_VAL_SUB    = DIK_keys.DIK_F

local D_VALG_ADD   = DIK_keys.DIK_T
local D_VALG_SUB   = DIK_keys.DIK_G

local D_COPY       = DIK_keys.DIK_C
local D_PASTE      = DIK_keys.DIK_V

local D_MOVE_UP    = DIK_keys.DIK_UP
local D_MOVE_DOWN  = DIK_keys.DIK_DOWN
local D_MOVE_LEFT  = DIK_keys.DIK_LEFT
local D_MOVE_RIGHT = DIK_keys.DIK_RIGHT

local D_VIEWER     = DIK_keys.DIK_Z
local D_CLEAR      = DIK_keys.DIK_DELETE
local D_HELP       = DIK_keys.DIK_H


-------------------------------------------------------------------
GUI = nil -- instance, don't touch
function start(owner)
	-- Hide the owner
	if owner then
		if (owner:IsShown()) then
			owner:HideDialog()
			owner:Show(false)
		end
	else
		hide_hud_inventory()
	end
	
	if (not GUI) then
		GUI = WeatherEditor(owner)
	end

	if (GUI) and (not GUI:IsShown()) then
		GUI:ShowDialog(true)
		GUI:Refresh()
		
		Register_UI("WeatherEditor","ui_debug_weather")
	end
end


-------------------------------------------------------------------
class "WeatherEditor" (CUIScriptWnd)

function WeatherEditor:__init(owner) super()
	self.owner    = owner
	self.debug    = true
	
	self.help     = false
	self.select   = 1
	self.select_g = 1
	self.jump = jump_1
	
	-- Indexing
	self.idx    = 0  -- number of indexes
	self.idx_g  = {} -- index [per count]
	self.idx_i  = {} -- inner index [per index]
	self.idx_p  = {} -- count [per par]
	self.name   = {} -- parameter name [per index]
	self.type   = {} -- parameter type [per index]
	self.parent = {} -- parent parameter [per index]
	self.list 	= {} -- parameter list [line] = true [per index]
	self.list_n = {} -- parameter list [order] = line [per index]
	self.list_i = 1  -- to trace list values
	self.folder = {} -- parameter list [line] = true [per index]
	self.folder_last = {} -- to trace last selected folder
	
	-- current time
	self.c_weather = level.get_weather()
	self.c_hour    = math.floor(level.get_time_hours())
	self.c_minute  = math.floor(level.get_time_minutes())
	
	-- Storage
	self.range = {}
	self.memo  = {}
	self.copy  = {}
	self.copy_1 = {}
	
	-- Viewer
	self.vw_i           = {}
	self.vw_val         = 1
	self.vw_width       = 0
	self.vw_pos         = 0
	self.vw_autoplay    = false
	self.vw_tg          = 0
	self.vw_g_step      = 100 -- [ms] autoplay speed (1 min per time step )
	self.vw_marks       = {}
	self.vw_ruler_start = false
	self.vw_ruler_min = {
		[15] = true,
		[30] = true,
		[45] = true,
	}

	-- Weather files
	self.weather_files = {}
	local fileList = getFS():file_list_open("$game_config$", dir, bit_or(FS.FS_ListFiles, FS.FS_RootOnly))
	local count = fileList and fileList:Size() or 0
	if count > 0 then
		for i = 1, count do
			local file_name_full = fileList:GetAt(i - 1)
			local file_name = file_name_full:sub(1, -5)
			local file_ext = file_name_full:sub(-4, -1)
			if file_name and starts_with(file_name,"w_") and (file_ext == ".ltx") then
				self.weather_files[#self.weather_files + 1] = file_name
			end
		end
	end
	
	self:InitControls()
	self:InitCallBacks()
	
	self:Reset(true)
end

function WeatherEditor:__finalize()
end

function WeatherEditor:InitControls()
	self:SetWndRect			(Frect():set(0,0,1024,768))
	self:SetAutoDelete(true)
	
	self.xml = self.owner and self.owner.xml or CScriptXmlInit()
	
	local xml = self.xml
	if (not self.owner) then
		xml:ParseFile			("ui_debug_launcher.xml")
	end
	
	self.dialog	= xml:InitStatic("dbg_weather_editor", self)
	
	self.frame = xml:InitFrame("dbg_weather_editor:frame", self.dialog)
	self.cap = xml:InitStatic("dbg_weather_editor:cap",self.dialog)
	
	-- Select weather file
	self.cap_weather = xml:InitStatic("dbg_weather_editor:cap_weather",self.dialog)
	
	self.list_weather = xml:InitComboBox("dbg_weather_editor:list_weather", self.dialog)
	self.list_weather:SetAutoDelete(true)
	self:Register(self.list_weather, "list_weather")
	
	-- Select time
	self.cap_time = xml:InitStatic("dbg_weather_editor:cap_time",self.dialog)
	
	self.input_hour = xml:InitEditBox("dbg_weather_editor:input_hour", self.dialog)
	self:Register(self.input_hour,"input_hour")
	
	self.input_minute = xml:InitEditBox("dbg_weather_editor:input_minute", self.dialog)
	self:Register(self.input_minute,"input_minute")
	
	-- Buttons
	self.dialog_btn = xml:InitStatic("dbg_weather_editor:buttons",self.dialog)
	
	-- Copy params
	self.btn_copy = xml:Init3tButton("dbg_weather_editor:buttons:btn_copy", self.dialog_btn)
	self:Register(self.btn_copy, "btn_copy")
	
	-- Paste params
	self.btn_paste = xml:Init3tButton("dbg_weather_editor:buttons:btn_paste", self.dialog_btn)
	self:Register(self.btn_paste, "btn_paste")
	
	-- View
	self.btn_view = xml:Init3tButton("dbg_weather_editor:buttons:btn_view", self.dialog_btn)
	self:Register(self.btn_view, "btn_view")
	
	-- Save
	self.btn_save = xml:Init3tButton("dbg_weather_editor:buttons:btn_save", self.dialog_btn)
	self:Register(self.btn_save, "btn_save")
	
	-- Resume
	self.btn_resume = xml:Init3tButton("dbg_weather_editor:buttons:btn_resume", self.dialog_btn)
	self:Register(self.btn_resume, "btn_resume")
	
	-- Clear
	self.btn_clear = xml:Init3tButton("dbg_weather_editor:buttons:btn_clear", self.dialog_btn)
	self:Register(self.btn_clear, "btn_clear")
	
	-- Help
	self.btn_help = xml:Init3tButton("dbg_weather_editor:buttons:btn_help", self.dialog_btn)
	self:Register(self.btn_help, "btn_help")
	
	-- Exit
	self.btn_exit = xml:Init3tButton("dbg_weather_editor:buttons:btn_exit", self.dialog_btn)
	self:Register(self.btn_exit, "btn_exit")
	
	-- Name new preset
	self.input_preset = xml:InitEditBox("dbg_weather_editor:input_preset", self.dialog)
	self.input_preset:SetText("Enter new file name...")
	--self:Register(self.input_preset,"input_preset")
	
	-- Line
	xml:InitStatic("dbg_weather_editor:line",self.dialog)
	
	-- Parameters
	self.par = {} -- input box [per index]
	self.par_cap = {} -- parameter cap [per count]
	self.par_hl = {} -- highlight box [per index]
	
	self.scroll_par = xml:InitScrollView("dbg_weather_editor:scroll_par", self.dialog)
	self.scroll_par:Clear()
	
	self.st = {}
	local cnt = 0
	local functor = function(t,a,b) return t[a].indx < t[b].indx end
	for par,v in spairs(parameters,functor) do
		cnt = cnt + 1
		
		self.st[cnt] = xml:InitStatic("dbg_weather_editor:tmp_par", nil)

		self.idx_g[cnt] = {}
		
		self.par_cap[cnt] = xml:InitTextWnd("dbg_weather_editor:op_par:cap", self.st[cnt])
		self.par_cap[cnt]:SetText(par)
		
		-- Multi boxes for vectors
		local typ = v.typ
		local idx = ((typ == 2) and 3) or ((typ == 3) and 4) or ((typ == 4) and 2)  or 1
		for i=1,idx do
			
			-- Tracing
			local ext = self:GetStringByType(i,typ)
			self.idx = self.idx + 1
			self.idx_g[cnt][i] = self.idx
			self.idx_i[self.idx] = i
			self.idx_p[par] = cnt
			self.name[self.idx] = par .. ext
			self.type[self.idx] = typ
			self.parent[self.idx] = par
			
			-- Parameter element and hightlight texture
			if self:IsList(typ) then
				self.par[self.idx] = xml:InitComboBox("dbg_weather_editor:op_par:list" .. ext, self.st[cnt])
				self.par_hl[self.idx] = xml:InitStatic("dbg_weather_editor:op_par:hl_list" .. ext, self.st[cnt])
			else
				self.par[self.idx] = xml:InitEditBox("dbg_weather_editor:op_par:input" .. ext, self.st[cnt])
				self.par_hl[self.idx] = xml:InitStatic("dbg_weather_editor:op_par:hl" .. ext, self.st[cnt])
			end
			
			-- Hightlight last selected parameter
			if (self.idx ~= self.select) then
				self.par_hl[self.idx]:Show(false)
			end
			
			local ii = self.idx
			local _wrapper = function(handler) -- we need wrapper in order to pass ctrl to method
				self:On_Param(ii)
			end
			self:Register(self.par[self.idx], "par_" .. self.idx)
			self:AddCallback("par_" .. self.idx, self:IsList(typ) and ui_events.LIST_ITEM_SELECT or ui_events.EDIT_TEXT_COMMIT, _wrapper, self)
		end
		
		self.scroll_par:AddWindow(self.st[cnt], true)
		self.st[cnt]:SetAutoDelete(false)
	end
	
	-- Weather viewer
	self.dialog_v          = xml:InitStatic("dbg_weather_viewer",self)
	self.vw_frame          = xml:InitFrame("dbg_weather_viewer:frame", self.dialog_v)
	self.vw_scroll         = xml:InitScrollView("dbg_weather_viewer:scroll", self.dialog_v)
	self.vw_track          = xml:InitTrackBar("dbg_weather_viewer:track", self.dialog_v)
	self.vw_time           = xml:InitTextWnd("dbg_weather_viewer:time", self.dialog_v)
	self.vw_cap_autoplay   = xml:InitStatic("dbg_weather_viewer:playing",self.dialog_v)
	self.vw_btn_play       = xml:Init3tButton("dbg_weather_viewer:btn_play", self.dialog_v)
	self.vw_btn_pause      = xml:Init3tButton("dbg_weather_viewer:btn_pause", self.dialog_v)
	
	self.vw_width = self.vw_track:GetWidth()
	self.vw_pos = self.vw_track:GetWndPos()
	self:Register(self.vw_btn_play, "btn_play")
	self:Register(self.vw_btn_pause, "btn_pause")
	self.dialog_v:Show(false)
	self.vw_cap_autoplay:Show(false)
	--self.vw_btn_play:Show(false)
	--self.vw_btn_pause:Show(false)
	
	local is_wide = utils_xml.is_widescreen()
	self.width = (device().width) - self.dialog:GetWidth()
	self.hight = (device().height)
	self.msg_width = is_wide and (self.width * 0.8) or self.width
	
	-- Message boxes
	self.message_box_save		  = CUIMessageBoxEx()
	self:Register(self.message_box_save, "mb_save")
	
	-- Message Window 
	self.msg_wnd = xml:InitFrame("hint_wnd:background",self)
	self.msg_wnd:SetAutoDelete(false)
	self.msg_wnd_text = xml:InitTextWnd("hint_wnd:text",self.msg_wnd)
	self.msg_wnd_text:SetTextAlignment(2)
	
	self.msg_wnd:Show(false)
	self.msg_wnd:SetColor(GetARGB(255,0,0,0))
	
	-- Help Window 
	self.help_wnd = xml:InitFrame("help_wnd:background",self)
	self.help_wnd:SetAutoDelete(false)
	self.help_wnd_text = xml:InitTextWnd("help_wnd:text",self.help_wnd)
	--self.help_wnd_text:SetTextAlignment(2)
	self.help_wnd_text:SetText(game.translate_string("st_ui_dbg_weather_about"))
	self.help_wnd_text:AdjustHeightToText()
	self.help_wnd_text:SetWndSize(vector2():set(self.msg_width, self.help_wnd_text:GetHeight()+10))
	self.help_wnd_text:SetWndPos(vector2():set(20,10))
	
	self.help_wnd:Show(false)
	self.help_wnd:SetWndSize(vector2():set(self.msg_width, 700))
	self.help_wnd:SetWndPos(vector2():set( self.dialog:GetWidth() , 1 ))
	self.help_wnd:SetColor(GetARGB(255,0,0,0))
	
	-- Hint Window
	self.hint_wnd = xml:InitFrame("hint_wnd:background",self)
	self.hint_wnd:SetAutoDelete(false)
	self.hint_wnd_text = xml:InitTextWnd("hint_wnd:text",self.hint_wnd)
	self.hint_wnd:Show(false)
end

function WeatherEditor:InitCallBacks()
	self:AddCallback("list_weather", ui_events.LIST_ITEM_SELECT, self.On_Weather, self)
	
	self:AddCallback("input_hour", ui_events.EDIT_TEXT_COMMIT, self.On_Time, self)
	self:AddCallback("input_minute", ui_events.EDIT_TEXT_COMMIT, self.On_Time, self)
	
	self:AddCallback("btn_copy",   ui_events.BUTTON_CLICKED, self.OnBTN_Copy, self)
	self:AddCallback("btn_paste",  ui_events.BUTTON_CLICKED, self.OnBTN_Paste, self)
	self:AddCallback("btn_view",   ui_events.BUTTON_CLICKED, self.Viewer_Start, self)
	self:AddCallback("btn_save",   ui_events.BUTTON_CLICKED, self.OnBTN_Save, self)
	self:AddCallback("btn_resume", ui_events.BUTTON_CLICKED, self.OnBTN_Resume, self)
	self:AddCallback("btn_clear",  ui_events.BUTTON_CLICKED, self.OnBTN_Clear, self)
	self:AddCallback("btn_exit",   ui_events.BUTTON_CLICKED, self.OnBTN_Exit, self)
	self:AddCallback("btn_help",   ui_events.BUTTON_CLICKED, self.OnBTN_Help, self)
	
	self:AddCallback("btn_play",   ui_events.BUTTON_CLICKED, self.Viewer_Play, self)
	self:AddCallback("btn_pause",   ui_events.BUTTON_CLICKED, self.Viewer_Pause, self)
	
	self:AddCallback("mb_save", ui_events.MESSAGE_BOX_YES_CLICKED, self.SaveToFile, self)
	self:AddCallback("mb_save", ui_events.MESSAGE_BOX_NO_CLICKED, self.Discard, self)
	self:AddCallback("mb_save", ui_events.MESSAGE_BOX_OK_CLICKED, self.Discard, self)
end

function WeatherEditor:Reset(force)

	-- Fill weather file list
	self.list_weather:ClearList()
	for i=1,#self.weather_files do
		local file = self.weather_files[i]
		self.list_weather:AddItem(file, i)
		self:Print("Reset | self.list_weather:AddItem(%s, %s)",file,i)
	end
	
	-- Set up current time
	self.list_weather:SetText(self.c_weather)
	self.input_hour:SetText(self.c_hour)
	self.input_minute:SetText(self.c_minute)
	
	if (not force) then
		return
	end

	-- Fill all string parameter lists
	for i=1,self.idx do
		if (self.type[i] == 0) then
			local par = self.parent[i]
			self.par[i]:ClearList()
			
			local path = parameters[par].ini
			if path then
				local ini = ini_file(path)
				if ini then
					local cnt = {}
					if parameters[par].empty_value then
						self:AddToList(par, i, cnt, "")
					end
					ini:section_for_each( function(section)
						self:AddToList(par, i, cnt, section)
					end)
					
				end
				
			elseif parameters[par].empty_value then
				local cnt = {}
				self:AddToList(par, i, cnt, "")
			end
			
		elseif (self.type[i] == 4) then
			local par = self.parent[i]
			local path = parameters[par].path
			if path and (not self.folder[par]) then -- only once, which is first list
				self.folder[par] = {}
				local folderList = getFS():file_list_open("$textures$", path, bit_or(FS.FS_ListFolders, FS.FS_RootOnly))
				local count1 = folderList and folderList:Size() or 0
				if count1 > 0 then
					local cnt = {}
					for c = 1, count1 do
						local folder_name = folderList:GetAt(c - 1)
						if folder_name then
							local folder_path = folder_name
							self:Print("Reset | Filling path [%s] | Folder = %s", par, folder_path)
							self.folder[par][folder_path] = {}
							self:AddToList(par, i, cnt, folder_path)
						end
					end
				end

				for folder_path,t in pairs(self.folder[par]) do
					local fileList = getFS():file_list_open("$textures$", path .. folder_path, bit_or(FS.FS_ListFiles, FS.FS_RootOnly))
					local count = fileList and fileList:Size() or 0
					if count > 0 then
						for c = 1, count do
							local file_name_full = fileList:GetAt(c - 1)
							local file_name = file_name_full:sub(1, -5)
							local file_ext = file_name_full:sub(-4, -1)
							if file_name and (not string_find(file_name,"#small")) and (file_ext == ".dds") then
								self:Print("Reset | Filling path [%s] | Folder = %s , File: %s", par, folder_path, file_name)
								self.folder[par][folder_path][file_name] = true
							end
						end
					end
				end
			end
		end
	end
end

function WeatherEditor:Refresh(clear)
	self:PauseEngine(true)
	
	
	if (not self.memo[self.c_weather]) then
		local fl = self.c_weather
		local ltx_name = dir .. fl .. ".ltx"
		local ltx = ini_file(ltx_name)
		if ltx then
			self:Print("Refresh | Reading LTX (%s)", ltx_name)
			self.memo[fl] = {}

			-- Fill defined moments
			ltx:section_for_each(function(sec)	
				local h, m = self:StringToTime(sec)
				self:Print("Refresh | Reading section [%s] | hour: %s - minute: %s", sec, h, m)
				
				if (not self.memo[fl][h]) then self.memo[fl][h] = {} end
				self.memo[fl][h][m] = { defined = true } -- "defined" indicate that this moment is a defined section
				for par,v in pairs(parameters) do

					local val = self:ParseFromString(ltx, sec, par, v.typ)

					-- SSS 22 Change - If the value is NIL... Use v.def
					if (val[1] == nil) then 
						val[1] = v.def[1]
					end

					self.memo[fl][h][m][par] = val
				end
			end)
			


			self.range = self:GetTimeRange(self.memo[fl])	
		end
	end
	self.input_hour:SetText(self.c_hour)
	self.input_minute:SetText(self.c_minute)

	-- Lerp non-existing moments
	local memo = self:CurrentMoment()
	if (not memo) then
		memo = self:LerpMoment(self.c_weather, self.c_hour, self.c_minute)
		if (not memo) then
			self:Print("Refresh | can't lerp new moment for file: %s - hour: %s - minute: %s", self.c_weather, self.c_hour, self.c_minute)
			return
		end
	end
	
	-- Clear any temp moments near this moment
	if clear then
		self:ClearMomentsInRange(self.c_weather, self.c_hour, self.c_minute)
	end
	
	-- Adjusting text color
	local defined = memo.defined
	if (defined == true) then
		self.cap_time:SetTextureColor( clr_list["saved"] )
		--self.cap_time:TextControl():SetTextColor( clr_list["saved"] )
	elseif (defined == false) then
		self.cap_time:SetTextureColor( clr_list["temp"] )
		--self.cap_time:TextControl():SetTextColor( clr_list["temp"] )
	else
		self.cap_time:SetTextureColor( clr_list["def"] )
		--self.cap_time:TextControl():SetTextColor( clr_list["def"] )
	end
	
	-- Apply weather values in-game
	for par,v in pairs(parameters) do
		self:Apply(par, v.typ, memo)
	end
	weather.sun_time(self.c_hour, self.c_minute)
end

function WeatherEditor:Update()
	CUIScriptWnd.Update(self)
	
	if (self.msg_wnd_timer and time_global() > self.msg_wnd_timer) then 
		self.msg_wnd_timer = nil
		self.msg_wnd:Show(false)
	end
	
	self.help_wnd:Show( self.help )
	
	-- Viewer mode
	if self.dialog_v:IsShown() then
		-- Player input
		if self.vw_autoplay or self.vw_track:IsCursorOverWindow() then
			local val = self.vw_track:GetFValue()
			val = math.floor(val)
			if (val ~= self.vw_val) then
				self.vw_val = val
				local h,m = self:Viewer_Value()
				if h and m then
					self.c_hour = h
					self.c_minute = m
					self:Refresh()
					self:Viewer_Update()
				end
			end
		end
		
		-- Auto playing
		if self.vw_autoplay and (time_global() > self.vw_tg + self.vw_g_step) then
			self.vw_tg = time_global()
			local val = self.vw_track:GetFValue()
			val = math.floor(val) + 1
			val = val > #self.vw_i and 0 or val
			self.vw_track:SetFValue( val )
		end
		
		-- Hint for markers
		for cnt,ele in pairs(self.vw_marks) do
			if ele and ele:IsCursorOverWindow() then
				local t = self.vw_i[cnt]
				local str = self:TimeToString(t.h, t.m)
				local ln = (t.defined and "Saved" or "New")
				self:SetHint(ln .. " \\n" .. str, t.defined and true or false)
				return
			end
		end
	end
	
	self.hint_wnd:Show(false)
end

-- Viewer
function WeatherEditor:Viewer_Play()
	self.vw_autoplay = true
	self.vw_cap_autoplay:Show(true)
end

function WeatherEditor:Viewer_Pause()
	self.vw_autoplay = false
	self.vw_cap_autoplay:Show(false)
end

function WeatherEditor:Viewer_Exit()
	self:Viewer_Pause()
	self.dialog_v:Show(false)
	self.dialog:Show(true)
	self:Refresh()
end

function WeatherEditor:Viewer_Value()
	local point = self.vw_track:GetFValue()
	local t = self.vw_i[ math.floor(point) ]
	if t then
		return t.h, t.m
	else
		--printf(" can't get table of %s", point)
	end
end

function WeatherEditor:Viewer_Update()
	self.vw_time:SetText( self:TimeToString( self.c_hour , self.c_minute ) )
	
	local memo = self:CurrentMoment()
	local defined = memo and memo.defined
	self.vw_time:SetTextColor( ((defined == true) and clr_list["saved"]) or ((defined == false) and clr_list["temp"]) or clr_list["def"] )
end

function WeatherEditor:Viewer_Start()
	self.vw_scroll:Clear()
	local xml = self.xml
	local _st = xml:InitStatic("dbg_weather_viewer:tmp", nil)
	empty_table(self.vw_i)
	--empty_table(self.vw_marks)
	if (not self.vw_ruler) then
		self.vw_ruler_start = true
		self.vw_ruler = xml:InitStatic("dbg_weather_viewer:tmp", nil)
	end
	
	-- Lerping for all moments
	local cnt = 0
	local cnt_tot = 24 * 60
	local hh = self.c_hour
	local mm = self.c_minute
	local memos = self.memo[self.c_weather]
	for h=0,23 do
		for m=0,59 do
			cnt = cnt + 1
			self.vw_i[cnt] = { h = h , m = m }
			if (h == hh) and (m == mm) then
				point = cnt
			end
			if not (memos[h] and memos[h][m]) then -- look for undefined moments
				local ts, te = self:GetNearestMoment(memos, h, m)
				local ps = ts and memos[ts.h] and memos[ts.h][ts.m]
				local pe = te and memos[te.h] and memos[te.h][te.m]
				if ps and pe then
					if (not memos[h]) then memos[h] = {} end
					if (not memos[h][m]) then memos[h][m] = {} end
					memos[h][m] = self:Lerp(h, m, ts, te, ps, pe)
				end
			
			-- Mark saved moments
			elseif (memos[h][m].defined ~= nil) then
				local defined = memos[h][m].defined
				self.vw_i[cnt].defined = defined
				local pos = self.vw_width * (cnt / cnt_tot)
				self.vw_marks[cnt] = xml:InitStatic("dbg_weather_viewer:marker",_st)
				self.vw_marks[cnt]:SetTextureColor( defined and clr_list["saved"] or clr_list["temp"] )
				self.vw_marks[cnt]:SetWndPos(vector2():set( pos , 0 ))
			end
			
			-- Ruler minutes
			if self.vw_ruler_start and self.vw_ruler_min[m]  then
				local pos = self.vw_width * (cnt / cnt_tot)
				local mark = xml:InitStatic("dbg_weather_viewer:marker_min",self.vw_ruler)
				mark:SetWndPos(vector2():set( pos , 0 ))
			end
		end
		
		-- Ruler hours
		if self.vw_ruler_start then
			local pos = self.vw_width * (cnt / cnt_tot)
			local mark = xml:InitStatic("dbg_weather_viewer:marker_hr",self.vw_ruler)
			mark:SetWndPos(vector2():set( pos , 0 ))
		end
	end
	self.vw_scroll:AddWindow(_st, true)
	self.vw_scroll:AddWindow(self.vw_ruler, true)
	_st:SetAutoDelete(true)
	self.vw_ruler:SetAutoDelete(false)
	self.vw_ruler_start = false
	
	self.vw_track:SetOptFBounds(1, #self.vw_i)
	self.vw_track:SetStep( 1 )
	self.vw_track:SetFValue( point )
	self.vw_val = point
	self:Viewer_Update()
	
	self.dialog:Show(false)
	self.dialog_v:Show(true)
end

-- Callbacks
function WeatherEditor:On_Weather()
	local cid = self.list_weather:CurrentID()
	cid = cid == 0 and 1 or cid
	self.c_weather = self.weather_files[cid]
	if not (self.c_weather and self.c_weather ~= "") then
		self:Print("On_Weather | ERROR can't get weather file name [%s] from the list | ID: %s", self.c_weather, cid)
	end
	
	level.set_weather(self.c_weather,true)
	self:Refresh()
	self:MSG("Selected weather file: %s", self.c_weather)
end

function WeatherEditor:On_Time(h, m)

	-- Get hour
	h = h or tonumber(self.input_hour:GetText() or "")
	if (not h) then
		self.input_hour:SetText(self.c_hour)
		return
	end
	h = (h > 23 and 23) or (h < 0 and 0) or h
	self.c_hour = h
	
	-- Get minute
	m = m or tonumber(self.input_minute:GetText() or "")
	if (not m) then
		self.input_minute:SetText(self.c_hour)
		return
	end
	m = (m > 59 and 59) or (m < 0 and 0) or m
	self.c_minute = m
	
	self:Refresh()
	self:MSG("Selected time [%s] of file: %s", self:TimeToString(h,m), self.c_weather)
end

function WeatherEditor:On_Param(idx, val, ignore)
	local val = val or self.par[idx]:GetText()
	local typ = self.type[idx]
	
	local i = self.idx_i[idx]
	local par = self.parent[idx]
	
	self:Print("On_Param | idx: %s - i: %s - val: %s - typ: %s - par: %s", idx, i, val, typ, par)
	
	if self:IsInvalidValue(idx,typ,val) then
		-- Restore old value
		local memo = self:CurrentMoment()
		if memo and memo[par][i] then
			self.par[idx]:SetText( memo[par][i] )
		end
		
		self:MSG("%c[pda_red]Error with input for parameter (%s)", self.name[idx])
		return
	end
	
	if self:IsList(typ) then
		val = val or ""
	else
		val = tonumber(val)
		val = clamp(val, parameters[par].min, parameters[par].max)
		val = round_idp(val, precision)
	end
	
	local memo = self:CurrentMoment()
	if (not memo) then
		self:Print("On_Param | Can't find cache for file: %s - hour: %s - minute: %s", self.c_weather, self.c_hour, self.c_minute)
		return
	end
	
	-- Store value, mark as modified moment
	memo[par][i] = val
	if (memo.defined == nil) then
		memo.defined = false
	end
	
	self.par[idx]:SetText(val)
	
	if (not ignore) then
		self:Refresh(true)
	end
end

function WeatherEditor:OnBTN_Copy()
	local memo = self:CurrentMoment()
	if (not memo) then
		self:Print("OnBTN_Copy | Can't find cache for file: %s - hour: %s - minute: %s", self.c_weather, self.c_hour, self.c_minute)
		return
	end
	
	self.copy = dup_table(memo)
	self.copy.defined = false
	self:MSG("Copied values of file: %s - hour: %s - minute: %s", self.c_weather, self.c_hour, self.c_minute)
end

function WeatherEditor:OnBTN_Paste()
	if is_empty(self.copy) then
		self:MSG("%c[pda_red]Nothing is copied yet!")
		return
	end
	
	local w = self.c_weather
	local h = self.c_hour
	local m = self.c_minute
	if self.memo[w] and self.memo[w][h] and self.memo[w][h][m] then
		self.memo[w][h][m] = dup_table(self.copy)
		self:Refresh(true)
	else
		self:Print("OnBTN_Paste | Can't find cache for file: %s - hour: %s - minute: %s", w, h, m)
	end
end

function WeatherEditor:OnBTN_Copy_Param()
	local memo = self:CurrentMoment()
	if (not memo) then
		self:Print("OnBTN_Copy_Param | Can't find cache for file: %s - hour: %s - minute: %s", self.c_weather, self.c_hour, self.c_minute)
		return
	end
	
	local idx = self.select
	if (not idx) then
		self:MSG("No parameter is selected to copy")
		return
	end
	
	local par = self.parent[idx]
	local i = self.idx_i[idx]
	local val = memo[par][i]
	if (not val) then
		self:Print("OnBTN_Copy_Param | No value is found for parameter [%s]", par)
		return
	end
	
	self.copy_1.par = par
	self.copy_1.idx = idx
	self.copy_1.val = type(val) == "table" and dup_table(val) or val
	
	self:MSG("Copied value (%s) from parameter", val, par)
end

function WeatherEditor:OnBTN_Paste_Param()
	local memo = self:CurrentMoment()
	if (not memo) then
		self:Print("OnBTN_Paste_Param | Can't find cache for file: %s - hour: %s - minute: %s", self.c_weather, self.c_hour, self.c_minute)
		return
	end

	local val = self.copy_1.val
	if (not val) then
		self:MSG("No value is copied yet")
		return
	end
	
	local par = self.copy_1.par
	local idx = self.copy_1.idx
	self:On_Param(idx, val)

	self:MSG("Pasted value (%s) for parameter", val, par)
end

function WeatherEditor:OnBTN_Save()

	local is_new = false
	local file_name = self.input_preset:GetText()
	if not (file_name and file_name ~= "") then
		file_name = self.c_weather
	else
		local str_w = string.sub(file_name,1,2)
		local is_w = (str_w == "w_")
		if not (is_w) then
			--self:MSG("%c[pda_red]Incorrect name pattern!\\n%c[ui_gray_1]Naming pattern: w_(custom_name)")
			self.message_box_save:InitMessageBox("message_box_ok")
			self.message_box_save:SetText( strformat( game.translate_string("st_ui_dbg_weather_save_msg_error") , file_name ) )
			self.message_box_save:ShowDialog(true)
			return
		end
		
		is_new = true
		for i=1,#self.weather_files do
			local file = self.weather_files[i]
			if file == file_name then
				is_new = false
			end
		end
	end
	
	file_name = dir .. file_name .. ".ltx"
	local str = game.translate_string(is_new and "st_ui_dbg_weather_save_msg_new" or "st_ui_dbg_weather_save_msg_old")
	self.message_box_save:InitMessageBox("message_box_yes_no")
	self.message_box_save:SetText( strformat( str , file_name ) )
	self.message_box_save:ShowDialog(true)
end

function WeatherEditor:OnBTN_Resume()
	self:PauseEngine(false)
	self:Close()
end

function WeatherEditor:OnBTN_Help()
	self.help = (not self.help)
end

function WeatherEditor:OnBTN_Clear()
	self.memo[self.c_weather] = nil
	
	self:Refresh()
	self:MSG("Cleared memory and all modified moments!")
end

function WeatherEditor:OnBTN_Clear_Moment()
	local memo = self:CurrentMoment()
	if (not memo) then
		self:Print("OnBTN_Clear_Moment | Can't find cache for file: %s - hour: %s - minute: %s", self.c_weather, self.c_hour, self.c_minute)
		return
	end
	
	if (memo.defined == false) then
		self.memo[self.c_weather][self.c_hour][self.c_minute] = nil
		
		self:Refresh(true)
		self:MSG("Reset moment for file: %s - hour: %s - minute: %s", self.c_weather, self.c_hour, self.c_minute)
	else
		self:MSG("Can't reset unmodified moment[%s:%s]", self.c_hour, self.c_minute)
	end
end

function WeatherEditor:OnBTN_Exit()
	self:Close()
end

function WeatherEditor:OnKeyboard(dik, keyboard_action)
	local res = CUIScriptWnd.OnKeyboard(self,dik,keyboard_action)
	if (res == false) then
		local bind = dik_to_bind(dik)
		if keyboard_action == ui_events.WINDOW_KEY_RELEASED then
			if (dik == D_JUMP3) or (dik == D_JUMP2) then
				self.jump = jump_1
			end
			
		elseif keyboard_action == ui_events.WINDOW_KEY_PRESSED then
			if (dik == D_JUMP3) then
				self.jump = jump_3
				
			elseif (dik == D_JUMP2) then
				self.jump = jump_2
		
			elseif (dik == D_VAL_ADD) then
				self:SwitchValue(true)
				
			elseif (dik == D_VAL_SUB) then
				self:SwitchValue(false)
				
			elseif (dik == D_VALG_ADD) then
				self:SwitchValueGroup(true)
				
			elseif (dik == D_VALG_SUB) then
				self:SwitchValueGroup(false)
				
			elseif (dik == D_MOVE_UP) then
				self:SwitchParam(false, true)
				
			elseif (dik == D_MOVE_DOWN) then
				self:SwitchParam(true, true)
				
			elseif (dik == D_MOVE_RIGHT) then
				self:SwitchParam(true, false)
				
			elseif (dik == D_MOVE_LEFT) then
				self:SwitchParam(false, false)
				
			elseif (dik == D_HOUR_ADD) then
				local h = self.c_hour + (self.jump == jump_2 and 3 or self.jump == jump_2 and 6 or 1)
				self:On_Time( self:ReviseTime(h, self.c_minute) )
				
			elseif (dik == D_HOUR_SUB) then
				local h = self.c_hour - (self.jump == jump_2 and 3 or self.jump == jump_2 and 6 or 1)
				self:On_Time( self:ReviseTime(h, self.c_minute) )
				
			elseif (dik == D_MIN_ADD) then
				local m = self.c_minute + (self.jump == jump_2 and 5 or self.jump == jump_2 and 10 or 1) 
				self:On_Time( self:ReviseTime(self.c_hour, m) )

			elseif (dik == D_MIN_SUB) then
				local m = self.c_minute - (self.jump == jump_2 and 5 or self.jump == jump_2 and 10 or 1) 
				self:On_Time( self:ReviseTime(self.c_hour, m) )
				
			elseif (dik == D_MOMENT_ADD) or (dik == D_MOMENT_SUB) then
				local ts, te = self:GetNearestMoment(self.memo[self.c_weather], self.c_hour, self.c_minute)
				if (dik == D_MOMENT_ADD) and te.h and te.m then
					self:On_Time( self:ReviseTime(te.h, te.m) )
				elseif (dik == D_MOMENT_SUB) and ts.h and ts.m then
					self:On_Time( self:ReviseTime(ts.h, ts.m) )
				end
				
			elseif (dik == D_COPY) then
				if self.jump == jump_3 then
					self:OnBTN_Copy()
				else
					self:OnBTN_Copy_Param()
				end
				
			elseif (dik == D_PASTE) then
				if self.jump == jump_3 then
					self:OnBTN_Paste()
				else
					self:OnBTN_Paste_Param()
				end
				
			elseif (dik == D_VIEWER) and (not self.dialog_v:IsShown()) then
				self:Viewer_Start()
				
			elseif (dik == D_CLEAR) then
				if self.jump == jump_3 then
					self:OnBTN_Clear()
				else
					self:OnBTN_Clear_Moment()
				end
				
			elseif (dik == D_HELP) then
				self:OnBTN_Help()
				
			elseif (dik == DIK_keys.DIK_ESCAPE) then
				if self.dialog_v:IsShown() then
					self:Viewer_Exit()
				else
					self:Close()
				end
			end
		end
	end
	return res
end

-- Functionality
function WeatherEditor:CurrentMoment()
	local w = self.c_weather
	local h = self.c_hour
	local m = self.c_minute
	return self.memo[w] and self.memo[w][h] and self.memo[w][h][m]
end

function WeatherEditor:Apply(par, typ, memo)

	local val = memo[par][1]
	if (not val) then
		self:Print("Apply | MISSING VALUE | par: %s - typ: %s", par, typ)
		return
	end
	
	if (not self:IsList(typ)) and (type(val) ~= "number") then
		self:Print("Apply | INCORRECNT VALUE TYPE | par: %s - typ: %s", par, typ)
		return
	end
	
	local cnt = self.idx_p[par]

	if self:IsList(typ) then
		local path = parameters[par].path or ""
		local str = val
		self.par[ self.idx_g[cnt][1] ]:SetText(val)
		if (typ == 4) then
			self:Reset_FolderList(self.idx_g[cnt][1], par, val, memo[par][2])
			
			local val_2 = memo[par][2]
			self.par[ self.idx_g[cnt][2] ]:SetText(val_2)
			str = val .. val_2
		end
		weather.set_value_string(par, path .. str)
		
	elseif (typ == 1) then
		weather.set_value_numric(par,val)
		self.par[ self.idx_g[cnt][1] ]:SetText(val)
	elseif (typ == 2) then
		local val_2 = memo[par][2]
		local val_3 = memo[par][3]
		if (type(val_2) == "number") and (type(val_3) == "number") then
			weather.set_value_vector(par, val, val_2, val_3)
			self.par[ self.idx_g[cnt][1] ]:SetText(val)
			self.par[ self.idx_g[cnt][2] ]:SetText(val_2)
			self.par[ self.idx_g[cnt][3] ]:SetText(val_3)
		end
	elseif (typ == 3) then
		local val_2 = memo[par][2]
		local val_3 = memo[par][3]
		local val_4 = memo[par][4]
		if (type(val_2) == "number") and (type(val_3) == "number") and (type(val_4) == "number") then
			weather.set_value_vector(par, val, val_2, val_3, val_4)
			self.par[ self.idx_g[cnt][1] ]:SetText(val)
			self.par[ self.idx_g[cnt][2] ]:SetText(val_2)
			self.par[ self.idx_g[cnt][3] ]:SetText(val_3)
			self.par[ self.idx_g[cnt][4] ]:SetText(val_4)
		end
	end
end

function WeatherEditor:LerpMoment(f, h, m)
	local ts, te = self:GetNearestMoment(self.memo[f], h, m)
	local ps = ts and self.memo[f][ts.h] and self.memo[f][ts.h][ts.m]
	local pe = te and self.memo[f][te.h] and self.memo[f][te.h][te.m]
	if ps and pe then
		if (not self.memo[f][h]) then self.memo[f][h] = {} end
		if (not self.memo[f][h][m]) then self.memo[f][h][m] = {} end
		self.memo[f][h][m] = self:Lerp(h, m, ts, te, ps, pe)
		self:Print("LerpMoment | file: %s - hour: %s - minute: %s", f, h, m)
		return self.memo[f][h][m]
	end
end

function WeatherEditor:Lerp(h, m, ts, te, ps, pe)
	local t = {}
	local min_range = ((te.h - ts.h) * 60) + (te.m - ts.m)
	local min_mid = ((h - ts.h) * 60) + (m - ts.m)
	local min_ratio = min_mid/min_range
	
	--local par = "ambient_color"
	--local v = parameters[par]
	for par,v in pairs(parameters) do
		t[par] = {}
		for i=1,#ps[par] do
			if self:IsList(v.typ) then
				t[par][i] = ps[par][i]
			else
				local val = ps[par][i] + ((pe[par][i] - ps[par][i]) * min_ratio)
				t[par][i] = round_idp(val, precision)
			end
		end
	end
	return t
end

function WeatherEditor:ClearMomentsInRange(f, hh, mm)
	local ts, te = self:GetNearestMoment(self.memo[f], hh, mm)
	local h1 = ts.h
	local h2 = te.h
	local m_t = {}
	
	if (h1 == h2) then
		m_t[h1] = { s = ts.m , e = te.m }
	else
		for h = h1, h2 do
			m_t[h] = (h == h1) and { s = ts.m , e = 59 } or (h == h2) and { s = 0 , e = te.m } or { s = 0 , e = 59 }
		end
	end
	
	for h = h1, h2 do
		for m = m_t[h].s, m_t[h].e do
			local memo = self.memo[f][h] and self.memo[f][h][m]
			if memo and memo.defined == nil then
				if (h ~= hh) or (h == hh and m ~= mm) then
					self.memo[f][h][m] = nil
					self:Print("ClearMomentsInRange | for [%s][%s][%s] | [%s][%s] is cleared", f, hh, mm, h, m)
				end
			end
		end
	end
end

function WeatherEditor:GetTimeRange(t)
	local s,e = {},{}
	for h,v in spairs(t, func_small) do
		for m,vv in spairs(v, func_small) do
			if (vv.defined == true) then
				if (not s.h) then
					s.h = h
					s.m = m
				end
				e.h = h
				e.m = m
			end
		end
	end
	
	self:Print("GetTimeRange | START: h(%s) m(%s) | END: h(%s) m(%s)", s.h, s.m, e.h, e.m )
	return { s=s , e=e }
end

function WeatherEditor:GetNearestMoment(t, hh, mm)
	local ts, te = { h = 0 , m = 0 }, { h = 23 , m = 59 }
	local v, found
	
	-- Searching for nearest previous moment
	for h=0,hh do
		for m=0,59 do
			v = t[h] and t[h][m]
			if (v and v.defined ~= nil) and ((h < hh) or (h == hh and m < mm)) then
				ts.h = h
				ts.m = m
			end
		end
	end
	
	-- Searching for nearest next moment
	for h=hh,23 do
		for m=0,59 do
			v = t[h] and t[h][m]
			if (v and v.defined ~= nil) and ((h > hh) or (h == hh and m > mm)) then
				found = true
				te.h = h
				te.m = m
			end
			if found then break end
		end
		if found then break end
	end

	-- Rotate on range limit
	if (ts.h == 0) and (ts.m == 0) then
		ts = dup_table(self.range.e)
	end
	if (te.h == 23) and (te.m == 59) then
		te = dup_table(self.range.s)
	end
	
	--self:Print("GetNearestMoment h(%s) m(%s) | previous: h(%s) m(%s) | next: h(%s) m(%s)", hh, mm, ts.h, ts.m, te.h, te.m )
	return ts, te
end

function WeatherEditor:SwitchParam(state, vert)

	local function get_param_index(state, vert)
	
		--// Vertical movement - Move between parameters
		if vert then
			local jumps = ((self.jump == jump_3) and 3) or ((self.jump == jump_2) and 2) or 1
			
			if state then
				self.select_g = self.select_g + jumps
			else
				self.select_g = self.select_g - jumps
			end
			
			if (self.select_g > #self.idx_g) then
				self.select_g = 1
			elseif (self.select_g < 1) then
				self.select_g = #self.idx_g
			end
			
			return self.idx_g[self.select_g][1]
		
		--// Horizental movement - Move inside a parameter
		else
			local group = self.idx_g[self.select_g]
			if group then
				local first = group[1]
				local last = group[#group]
				if state and (self.select < last) then
					self.select = self.select + 1
				elseif (not state) and (self.select > first) then
					self.select = self.select - 1
				end
			else
				printe("! group doesn't exist for selecte_g: %s", self.select_g)
			end
			return self.select
		end
	end
	
	-- Move highlight
	self.par_hl[self.select]:Show(false)
	self.select = get_param_index(state, vert)
	self.par_hl[self.select]:Show(true)
	
	-- Scroll to highlighted button
	self:ScrollToElement(self.select)
end

function WeatherEditor:SwitchValue(state, idx, ignore)
	local idx = idx or self.select
	local par = self.parent[idx]
	local i = self.idx_i[idx]
	local typ = self.type[idx]
	local memo = self:CurrentMoment()
	local val = memo[par][i]
	
	local val_n
	if (not self:IsList(typ)) then
		local min_val = parameters[par].min
		local max_val = parameters[par].max
		local step = parameters[par].step * self.jump
		val = state and (val + step) or (val - step)
		val_n = clamp(val, min_val, max_val)
	else
		if not (self.list_n[idx]) then
			return
		end
		
		local index
		local list = self.list_n[idx]
		for i=1,#list do
			if list[i] == val then
				index = i
				break
			end
		end
		if (not index) then
			return
		end
		
		local list_size = #list
		index = state and (index + 1) or (index - 1)
		if index > list_size then
			index = 1
		elseif index < 1 then
			index = list_size
		end

		local txt = list[index]
		if self:IsInvalidValue(idx, 0, txt) then
			self:MSG("%c[pda_red]Invalid path/section for parameter (%s)", self.name[idx])
			return
		end
		
		val_n = txt
	end
	
	if val_n then
		self:On_Param(idx, val_n, ignore)
	else
		self:MSG("%c[pda_red]No value can be set for (%s)",self.name[idx])
	end
end

function WeatherEditor:SwitchValueGroup(state)
	local group = self.idx_g[self.select_g]
	local size = (#group > 3) and 3 or #group -- no need for alpha value
	for i=1,size do
		self:SwitchValue(state, group[i], true)
	end
	self:Refresh(true)
end

function WeatherEditor:ReviseTime(h,m)
	if m > 59 then
		m = m - 60
		h = h + 1
	elseif m < 0 then
		m = m + 60
		h = h - 1
	end
	
	if h > 23 then
		h = h - 24
	elseif h < 0 then
		h = h + 24
	end
	
	return h, m
end

function WeatherEditor:HasChanges()
	local cnt = 0
	for h,v1 in pairs(self.memo[self.c_weather]) do
		for m,v2 in pairs(v1) do
			if v2.defined == false then
				cnt = cnt + 1
			end
		end
	end
	return cnt
end

function WeatherEditor:SaveToFile()
	local is_new = false
	local file_name = self.input_preset:GetText()
	if not (file_name and file_name ~= "") then
		file_name = self.c_weather
	else
		local str_w = string.sub(file_name,1,2)
		local is_w = (str_w == "w_")
		if not (is_w) then
			self:MSG("%c[pda_red]Incorrect name pattern!\\n%c[ui_gray_1]Naming pattern: w_(custom_name)")
			return
		end
		
		is_new = true
		for i=1,#self.weather_files do
			local file = self.weather_files[i]
			if file == file_name then
				is_new = false
			end
		end
	end
	local path = dir .. file_name .. ".ltx"
	
	local ltx = ini_file_ex(path, true)
	if (not ltx) then
		self:MSG("%c[pda_red]No file found or created!")
		return
	end
	
	local modified = false
	for h,v1 in spairs(self.memo[self.c_weather], func_small) do
		for m,v2 in spairs(v1, func_small) do
			if is_new and (v2.defined == true) or (v2.defined == false) then
				for par,v in pairs(parameters) do
					if v2[par] then
						local val
						if (v.typ == 2) then
							val = v2[par][1] .. "," .. v2[par][2] .. "," .. v2[par][3]
						elseif (v.typ == 3) then
							val = v2[par][1] .. "," .. v2[par][2] .. "," .. v2[par][3] .. "," .. v2[par][4]
						elseif (v.typ == 4) then
							val = (v.path or "") .. v2[par][1] .. v2[par][2]
						else
							val = v2[par][1]
						end
						
						local section = self:TimeToString(h,m)
						ltx:w_value(section, par, val)
						modified = true
						self:Print("OnBTN_Save | new file? %s - file name: %s | section: %s - parameter: %s - value: %s", is_new, path, section, par, val)
					else
						self:Print("OnBTN_Save | ERROR can't find modified parameter value [%s]", par)
					end
				end
			end
		end
	end
	
	if (not modified) then
		self:MSG("Saved%sfile: nothing is modified for [%s] yet?", is_new and " new " or " ", file_name)
		return
	end
	
	-- Save to ltx
	ltx:save()
	self:MSG("Saved%sfile: %s\\nCheck it under weather's directory: %s", is_new and " new " or " ", file_name, dir)
	
	-- Force reloading file and clearning all temp values
	if (is_new) then
		self.memo[self.c_weather] = nil
		local id = #self.weather_files + 1
		self.weather_files[id] = file_name
		self:Reset()
		-- self.list_weather:SetCurrentID(id)
		self.list_weather:SetCurrentIdx(id)
		self:On_Weather()
	else
		self.memo[self.c_weather] = nil
		self:Refresh()
	end
end

function WeatherEditor:Discard()
end

-- Utilities
local indx_str = {
	[1] = "_r",
	[2] = "_g",
	[3] = "_b",
	[4] = "_a",
}
function WeatherEditor:GetStringByType(indx,typ)
	if (typ == 0) or (typ == 1) then
		return ""
	else
		return indx_str[indx]
	end
end

function WeatherEditor:IsList(typ)
	return (typ == 0) or (typ == 4)
end

function WeatherEditor:AddToList(par, indx, cnt, value)
	cnt[#cnt + 1] = true
	self.par[indx]:AddItem(value, #cnt)
	
	if (not self.list[indx]) then self.list[indx] = {} end
	if (not self.list_n[indx]) then self.list_n[indx] = {} end
	
	self.list[indx][value] = true
	self.list_n[indx][#self.list_n[indx] + 1] = value
	self:Print("Reset | Filling list [%s] | self.list[%s] = %s", par, indx, value)
end

function WeatherEditor:Reset_FolderList(indx, par, val, val_2)
	self:Print("Reset | Reset_FolderList | indx: %s - par: %s - val: %s - val_2: %s", indx, par, val, val_2)
	
	indx = indx + 1 -- we need the child list (files)
	local folder = self.folder[par][val]
	if folder and self.par[indx] and (val ~= self.folder_last[par]) then
		self.folder_last[par] = val
		self.par[indx]:ClearList()
		empty_table(self.list[indx])
		empty_table(self.list_n[indx])
		
		local cnt = {}
		for file_name,_ in pairs(folder) do
			self:AddToList(par, indx, cnt, file_name)
		end
		
		local val_f = self.list_n[indx][1]
		self.par[indx]:SetText(val_f or "")

		if (not self.list[indx][val_2]) then
			local memo = self:CurrentMoment()
			memo[par][2] = self.list_n[indx][1]
			self:Print("Reset | Reset_FolderList | file %s\\%s doesn't exist, use first path %s\\%s", val, val_2, val, memo[par][2])
		end
		self:Print("Reset | Reset_FolderList | updated self.par[%s] = %s", indx, val_f)
	end
end

function WeatherEditor:StringToTime(str)
	local t = str_explode(str,":")
	return tonumber(t[1]), tonumber(t[2])
end

function WeatherEditor:TimeToString(h,m)
	if h < 10 then
		h = "0" .. h
	end
	if m < 10 then
		m = "0" .. m
	end
	return (h .. ":" .. m .. ":00")
end

function WeatherEditor:ParseFromString(ltx, sec, par, typ)
	local t = parse_list(ltx, sec, par)
	if typ == 4 and t[1] then
		local p = str_explode(t[1],"\\")
		local file = p[#p] or ""
		local folder = ""
		for i=1,#p-1 do
			folder = folder .. p[i] .. "\\"
		end
		folder = string_gsub(folder, parameters[par].path, "")
		t = { folder , file }
		
	elseif (not self:IsList(typ)) then
		for i=1,#t do
			t[i] = tonumber(t[i])
		end
	elseif (not t[1]) then
		t[1] = ""
	end
	return t
end

function WeatherEditor:IsInvalidValue(idx, typ, val)

	-- Strings
	if self:IsList(typ) then
		if val == "" then
			return false -- it's ok for strings to be empty
		elseif val and self.list[idx][val] then
			return false 
		else
			return true -- value that doesn't exist in the list
		end 
		
	-- Numbers
	elseif not (val and val ~= "" and tonumber(val)) then
		return true -- not number
	end
	
	return false
end

function WeatherEditor:ScrollToElement(idx)
	if (not idx) then
		return
	end
	
	local par = self.parent[idx]
	local cnt = self.idx_p[par]
	local ele = idx and self.st[cnt]
	if (not ele) then
		return
	end
	
	local h = self.scroll_par:GetHeight()
	local curr_pos = self.scroll_par:GetCurrentScrollPos()
	local ele_pos = ele:GetWndPos().y
	if (ele_pos < curr_pos) or (ele_pos >= curr_pos + h) then
		self.scroll_par:SetScrollPos( clamp(ele_pos, self.scroll_par:GetMinScrollPos(), self.scroll_par:GetMaxScrollPos()) )
	end
end

-- Final
function WeatherEditor:PauseEngine(state)
-- When we want to work on Weather Editor, then engine must stop calculating weather changes by time

	if (state == true) and (not weather.is_paused()) then
		weather.pause(true)
		
	elseif (state == false) and (weather.is_paused()) then
		weather.pause(false) 
	end
end

function WeatherEditor:Close()
	self:HideDialog()
	self:Show(false)
	
	Unregister_UI("WeatherEditor")
	
	if (level.present()) then
		printf("- main_menu off")
		exec_console_cmd("main_menu off")
	end
end

function WeatherEditor:SetHint(text,cl)
	if (text == "") then
		return
	end
	self.hint_wnd:Show(true)
	self.hint_wnd_text:SetText(text)
	self.hint_wnd_text:AdjustHeightToText()
	self.hint_wnd_text:SetTextColor( (cl == true and clr_list["saved"]) or (cl == false and clr_list["temp"]) or clr_list["def"] )
	
	local w = self.hint_wnd:GetWidth()
	w = w >= 96 and w or 96
	local h = self.hint_wnd_text:GetHeight()+44
	h = h >= 96 and h or 96
	self.hint_wnd:SetWndSize(vector2():set(w,h))
	
	local pos = GetCursorPosition()
	pos.y = pos.y - self.hint_wnd:GetHeight()
	pos.x = pos.x - self.hint_wnd:GetWidth()
	self.hint_wnd:SetWndPos(pos)
	
	FitInRect(self.hint_wnd,Frect():set(0,0,1024,768),0,100)
end

function WeatherEditor:MSG(fmt,...)
	local str = strformat(fmt,...)
	
	self.msg_wnd:Show(true)
	self.msg_wnd_text:SetText(str)
	self.msg_wnd_text:AdjustHeightToText()
	self.msg_wnd_text:SetWndSize(vector2():set(self.msg_width, self.msg_wnd_text:GetHeight()+10))
	self.msg_wnd_text:SetWndPos(vector2():set(0,20))
	
	self.msg_wnd:SetWndSize(vector2():set(self.msg_width, self.msg_wnd_text:GetHeight()+44))
	self.msg_wnd:SetWndPos(vector2():set( self.dialog:GetWidth() , (self.hight - self.msg_wnd:GetHeight()) ))
	
	self.msg_wnd_timer = time_global() + 4000
end

function WeatherEditor:Print(fmt, ...)
	if self.debug then
		printf("WeatherEditor | " .. fmt, ...)
	end
end