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-- stoprail.lua
-- adds "stop rail". Recognized by lzb. (part of behavior is implemented there)
local function to_int(n)
--- Disallow floating-point numbers
local k = tonumber(n)
if k then
return math.floor(k)
end
end
local function updatemeta(pos)
local meta = minetest.get_meta(pos)
local pe = advtrains.encode_pos(pos)
local stdata = advtrains.lines.stops[pe]
if not stdata then
meta:set_string("infotext", "Error")
end
meta:set_string("infotext", "Stn. "..stdata.stn.." T. "..stdata.track)
end
local door_dropdown = {L=1, R=2, C=3}
local door_dropdown_rev = {Right="R", Left="L", Closed="C"}
local function show_stoprailform(pos, player)
local pe = advtrains.encode_pos(pos)
local pname = player:get_player_name()
if minetest.is_protected(pos, pname) then
minetest.chat_send_player(pname, "Position is protected!")
return
end
local stdata = advtrains.lines.stops[pe]
if not stdata then
advtrains.lines.stops[pe] = {
stn="", track="", doors="R", wait=10, ars={default=true}, ddelay=1,speed="M"
}
stdata = advtrains.lines.stops[pe]
end
local stn = advtrains.lines.stations[stdata.stn]
local stnname = stn and stn.name or ""
if not stdata.ddelay then
stdata.ddelay = 1
end
if not stdata.speed then
stdata.speed = "M"
end
local form = "size[8,7]"
form = form.."field[0.5,0.5;7,1;stn;"..attrans("Station Code")..";"..minetest.formspec_escape(stdata.stn).."]"
form = form.."field[0.5,1.5;7,1;stnname;"..attrans("Station Name")..";"..minetest.formspec_escape(stnname).."]"
form = form.."field[0.5,2.5;2,1;ddelay;"..attrans("Door Delay")..";"..minetest.formspec_escape(stdata.ddelay).."]"
form = form.."field[3,2.5;3,1;speed;"..attrans("Departure Speed")..";"..minetest.formspec_escape(stdata.speed).."]"
form = form.."label[0.5,3;Door side:]"
form = form.."dropdown[0.5,3;2;doors;Left,Right,Closed;"..door_dropdown[stdata.doors].."]"
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