67 lines
1.8 KiB
Lua
67 lines
1.8 KiB
Lua
local ffi
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-- there's no ffi in Lua, only in LuaJIT
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-- when Freeminer is run with Lua the profiler is not available because we can't access precise timer
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if not pcall(function() ffi = require("ffi") end) then
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return
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end
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ffi.cdef[[
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unsigned int get_time_us();
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]]
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local modpath = multicraft.get_builtin_path()..DIR_DELIM
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package.path = package.path .. ";" .. modpath .. "/?.lua"
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ProFi = require 'ProFi'
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local function get_time_precise()
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return ffi.C.get_time_us() / 1000000
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end
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ProFi:setGetTimeMethod(get_time_precise)
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local started = false
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local function start_profiler()
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ProFi:start()
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started = true
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end
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if freeminer.setting_getbool("profiler_autostart") then
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start_profiler()
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freeminer.after(3, function()
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freeminer.chat_send_all("The profiler was started. If you don't want this, set " .. freeminer.colorize("61ad6d", "profiler_autostart")
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.. " to false in " .. freeminer.colorize("61ad6d", "freeminer.conf"))
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end)
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end
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freeminer.register_chatcommand("profiler_stop", {
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description = "stop the profiler and write report",
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privs = {server=true},
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func = function(name)
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if not started then
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freeminer.chat_send_player(name, "Profiler has not been started. You can start it using " .. freeminer.colorize("00ffff", "/profiler_start"))
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return
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end
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ProFi:stop()
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ProFi:writeReport("profile.txt")
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freeminer.chat_send_player(name, "Profiler is stopped.")
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end,
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})
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freeminer.register_chatcommand("profiler_start", {
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description = "start the profiler",
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privs = {server=true},
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func = function(name)
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if started then
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freeminer.chat_send_player(name, "Profiler is already running.")
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return
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end
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start_profiler()
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freeminer.chat_send_player(name, "Profiler is started.")
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end
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})
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