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-- license:BSD-3-Clause
-- copyright-holders:Carl
require('lfs')
local exports = {}
exports.name = "timer"
exports.version = "0.0.1"
exports.description = "Game play timer"
exports.license = "The BSD 3-Clause License"
exports.author = { name = "Carl" }
local timer = exports
function timer.startplugin()
local timer_path = "timer"
local timer_started = false
local total_time = 0
local start_time = 0
local function get_filename()
local path
if emu.softname() ~= "" then
path = timer_path .. '/' .. emu.romname() .. "_" .. emu.softname() .. ".time"
else
path = timer_path .. '/' .. emu.romname() .. ".time"
end
return path
end
emu.register_start(function()
local file
if timer_started then
total_time = total_time + (os.time() - start_time)
os.remove(get_filename()) -- truncate file
file = io.open(get_filename(), "w")
if not file then
lfs.mkdir(timer_path)
file = io.open(get_filename(), "w")
end
if file then
file:write(total_time)
file:close()
end
end
timer_started = true
local file = io.open(get_filename(), "r")
if file then
total_time = file:read("n")
file:close()
end
start_time = os.time()
end)
local function sectohms(time)
local hrs = math.floor(time / 3600)
local min = math.floor((time % 3600) / 60)
local sec = math.floor(time % 60)
return string.format("%02d:%02d:%02d", hrs, min, sec)
end
local function menu_populate()
local time = os.time() - start_time
return {{ "Current time", "", 32 },
{ sectohms(time), "", 32 },
{ "Total time", "", 32 },
{ sectohms(total_time + time), "", 32 }}
end
local function menu_callback(index, event)
return true
end
emu.register_menu(menu_callback, menu_populate, "Timer")
end
return exports
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