-- Sample options menu item.  
function OptionsRowTest()
	local function Set(self,list,pn)
		if list[1] then
			Trace("FOO: 1")
		end
		if list[2] then
			Trace("FOO: 2")
		end
	end
	return 
	{
		-- Name is used to retrieve the header and explanation text.
		Name = "Foo",

		-- Flags for this row.  Note that as this table only defines
		-- a row, not a menu, only row settings can be set here, not
		-- OptionMenuFlags.
		LayoutType = "ShowAllInRow",
		SelectType = "SelectMultiple",
		OneChoiceForAllPlayers = false,
		ExportOnChange = false,

		-- Choices are not resolved as metrics, since they might
		-- be dynamic.  Add THEME Lua hooks if we want to translate
		-- these.
		Choices = { "Option1", "Option2" },
		-- Or:
		-- for i = 1,20 do Choices[i] = "Option " .. i end

		-- Set list[1] to true if Option1 should be selected, and
		-- list[2] if Option2 should be selected.  This will be
		-- called once per enabled player.
		LoadSelections = function(self,list,pn)
			list[1] = true
		end,
		SaveSelections = Set
	}
end

-- This option row loads and saves the results to a table.  For example, if you
-- have options "fast" and "slow", and the name of the option is "run", then the
-- table will be set to table["run"] = "fast" (or "slow"), and loaded appropriately.
-- (This could handle SelectMultiple, by saving the result to a table, eg.
-- table["run"]["fast"] = true.)

OptionRowTable =
{
	SaveTo = nil, -- set this
	Default = nil, -- set this

	LoadSelections = function(self, list, pn)
		local Sort = self.SaveTo[self.Name] or self.Default
		-- Find the index of the current sort.
		local Index = FindValue(self.RawChoices, Sort) or 1
		list[Index] = true
	end,

	SaveSelections = function(self, list, pn)
		local Selection = FindSelection( list )
		self.SaveTo[self.Name] = self.RawChoices[Selection]
	end
}

-- ScreenJukeboxMenu RandomOptions item
function OptionsRandomJukebox()	
	local function AllChoices()
		Trace('all choices')
		local ret = { 'Off', 'Random' }
		return ret
	end

	local t = 
	{
		Name = "OptionsRandomJukebox",
		LayoutType = "ShowAllInRow",
		SelectType = "SelectOne",
		OneChoiceForAllPlayers = true,
		ExportOnChange = false,
		Choices = AllChoices(),
		LoadSelections = function(self, list, pn)
			list[1] = true
		end,
		SaveSelections = function(self, list, pn)
			local val
			if list[1] then
				val = false
			else
				val = true
			end
			GAMESTATE:SetJukeboxUsesModifiers(val)
		end
	}
	setmetatable( t, t )
	return t
end

function OptionsWeight()
	local Choices = {}
	local function IdxToWeight(i)
		local lbs = 45+5*i
		return lbs, lbs/2.204
	end
	for i=1,90 do
		table.insert(Choices,string.format('%d lbs/%d kg',IdxToWeight(i)))
	end
	local t =
	{
		Name = "OptionsWeight",
		LayoutType = "ShowAllInRow",
		SelectType = "SelectOne",
		Choices = Choices,
		OneChoiceForAllPlayers = false,
		LoadSelections = function(self,ops,pn)
			local savedWeightIdx = math.floor((PROFILEMAN:GetProfile(pn):GetWeightPounds()-45)/5)
			if self.Choices[savedWeightIdx] then
				ops[savedWeightIdx] = true
			elseif savedWeightIdx>#self.Choices then
				ops[#self.Choices] = true
			--if their weight is 0, they probably just haven't picked a weight.
			--default to 130 pounds.
			elseif savedWeightIdx == -9 then
				ops[17] = true
			else
				ops[1]=true
			end
		end,
		SaveSelections = function(self,ops,pn)
			for k, v in ipairs(ops) do
				if v == true then
					PROFILEMAN:GetProfile(pn):SetWeightPounds(IdxToWeight(i))
					break
				end
			end
		end,
	}
	setmetatable(t, t)
	return t
end
			

-- (c) 2005 Glenn Maynard
-- All rights reserved.
-- 
-- Permission is hereby granted, free of charge, to any person obtaining a
-- copy of this software and associated documentation files (the
-- "Software"), to deal in the Software without restriction, including
-- without limitation the rights to use, copy, modify, merge, publish,
-- distribute, and/or sell copies of the Software, and to permit persons to
-- whom the Software is furnished to do so, provided that the above
-- copyright notice(s) and this permission notice appear in all copies of
-- the Software and that both the above copyright notice(s) and this
-- permission notice appear in supporting documentation.
-- 
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
-- THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
-- INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
-- OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
-- OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-- OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-- PERFORMANCE OF THIS SOFTWARE.
