techpack/smartline/icta/stopwatch.lua
2018-09-26 19:24:39 +02:00

131 lines
3.1 KiB
Lua

--[[
ICTA Controller
===============
Part of the SmartLine mod
Copyright (C) 2018 Joachim Stolberg
LGPLv2.1+
See LICENSE.txt for more information
stopwatch.lua
Start/stop the watch with an on/off commands.
The player name clicking the stop is stored in addition.
]]--
local sl = smartline
local function retrieve_clicker_name(number)
local pos = tubelib.get_node_info(number).pos
if pos then
local meta = minetest.get_meta(pos)
return meta:get_string("clicker_name") or "<unknown>"
end
return "<error>"
end
-- env = {
-- event = <bool>,
-- last_event = <number> -- last event time
-- ticks = <number,
-- pos = <pos>,
-- timer = gen_table(8, 0),
-- blocked = gen_table(8, false),
-- result = gen_table(8, false),
-- condition = gen_table(8, false),
-- input = <table>, -- node number is key
-- number = <number>,
-- owner = <string>,
-- },
--
-- return cond_result, trigger_action
function smartline.stopwatch(env, data)
if env.input[data.number] == "on" then
env.time = env.last_event
if not env.highscore then
env.highscore = 99999
end
return nil, false
else
local time = (env.last_event - env.time) / 1000000
local name = retrieve_clicker_name(data.number)
env.highscore = math.min(time, env.highscore)
local s1 = string.format("%2.1f s", time)
local s2 = string.format("%2.1f s", env.highscore)
env.stopwatch_result = {s1, s2, name}
return nil, true
end
end
smartline.icta_register_condition("stopwatch", {
title = "stopwatch",
formspec = {
{
type = "numbers",
name = "number",
label = "Switch number",
default = "",
},
{
type = "label",
name = "lbl",
label = "Hint: Stop the time between switching on\nand switching off of the connected switch.",
},
},
code = function(data, environ)
return "smartline.stopwatch"
end,
button = function(data, environ)
return 'stopwatch('..sl.fmt_number(data.number)..')'
end,
})
smartline.icta_register_action("stopwatch", {
title = "stopwatch",
formspec = {
{
type = "numbers",
name = "number",
label = "Display number",
default = "",
},
{
type = "textlist",
name = "row",
label = "Display line",
choices = "1,2,3,4,5,6,7,8,9",
default = "1",
},
{
type = "ascii",
name = "text",
label = "label",
default = "",
},
{
type = "textlist",
name = "type",
label = "type",
choices = "time,highscore,name",
default = "time",
},
{
type = "label",
name = "lbl",
label = "Hint: Display number for the output\nof time, highscore and player name.",
},
},
button = function(data, environ)
return "lcd("..sl.fmt_number(data.number)..","..data.row..","..data.type..')'
end,
code = function(data, environ)
local idx = ({time=1, highscore= 2, name=3})[data.type]
local s1 = string.format('local payload = {row = %s, str = "%s "..env.stopwatch_result['..idx..']}', data.row, smartline.escape(data.text))
local s2 = string.format('tubelib.send_message("%s", "%s", nil, "row", payload)', data.number, environ.owner)
return s1.."\n\t"..s2
end,
})