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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", attrans("Error"))
end
local stn = advtrains.lines.stations[stdata.stn]
local stn_viewname = stn and stn.name or "-"
meta:set_string("infotext", attrans("Stn. @1 (@2) T. @3", stn_viewname, stdata.stn or "", stdata.track or ""))
end
local door_dropdown = {L=1, R=2, C=3}
local door_dropdown_rev = {["vpravo"]="R", ["vlevo"]="L", ["neotvírat"]="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, attrans("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 item_name = (minetest.registered_items["advtrains_line_automation:dtrack_stop_placer"] or {}).description or ""
local formspec = "formspec_version[4]"..
"size[8,10]"..
"item_image[0.25,0.25;1,1;advtrains_line_automation:dtrack_stop_placer]"..
"label[1.4,0.85;"..minetest.formspec_escape(item_name).."]"..
"button_exit[7,0.25;0.75,0.75;close;X]"..
"style[stn,ars,line,routingcode;font=mono]"..
"field[0.25,2;2,0.75;stn;"..attrans("Station Code")..";"..minetest.formspec_escape(stdata.stn).."]"..
"field[2.5,2;4,0.75;stnname;"..attrans("Station Name")..";"..minetest.formspec_escape(stnname).."]"..
"field[6.75,2;1,0.75;track;"..attrans("Track")..";"..minetest.formspec_escape(stdata.track).."]"..
"label[0.25,3.4;"..attrans("Door Side").."]"..
"dropdown[2.25,3;2,0.75;doors;vlevo,vpravo,neotvírat;"..door_dropdown[stdata.doors].."]"..
"checkbox[4.5,3.25;reverse;"..attrans("Reverse train")..";"..(stdata.reverse and "true" or "false").."]"..
"checkbox[4.5,3.75;kick;"..attrans("Kick out passengers")..";"..(stdata.kick and "true" or "false").."]"..
"checkbox[4.5,4.25;keepopen;Nezavírat dveře na odj.;"..(stdata.keepopen and "true" or "false").."]"..
"label[0.25,4.3;"..attrans("Stop Time").."]"..
"field[0.25,4.5;1,0.75;wait;;"..stdata.wait.."]"..
"label[1.5,4.9;+]"..
"field[2,4.5;1,0.75;ddelay;;"..minetest.formspec_escape(stdata.ddelay).."]".. -- "..attrans("Door Delay").."
"field[0.25,6;2,0.75;speed;"..attrans("Dep. Speed")..";"..minetest.formspec_escape(stdata.speed).."]"..
"field[2.5,6;2,0.75;line;Linka na odj.;"..minetest.formspec_escape(stdata.line or "").."]"..
"field[4.75,6;2,0.75;routingcode;Sm.kód na odj.;"..minetest.formspec_escape(stdata.routingcode or "").."]"..
"textarea[0.25,7.25;7.5,1.5;ars;"..attrans("Trains stopping here (ARS rules)")..";"..advtrains.interlocking.ars_to_text(stdata.ars).."]"..
"button_exit[0.25,9;7.5,0.75;save;"..attrans("Save").."]"..
"tooltip[close;Zavře dialogové okno]"..
"tooltip[stn;Vnitřní kód stanice/zastávky pro jednodušší manipulaci. Jedna stanice může mít víc kolejí.]"..
"tooltip[stnname;Název stanice/zastávky\\, jak má být zobrazován. Pokud stanice/zastávka již existuje, nevyplňujte (stačí zadat kód a kolej)\\, leda chcete zastávku přejmenovat.]"..
"tooltip[track;Číslo koleje]"..
"tooltip[wait;Základní doba stání s otevřenými dveřmi]"..
"tooltip[ddelay;Dodatečná doba stání před odjezdem po uzavření dveří]"..
"tooltip[speed;Cílová rychlost zastavivšího vlaku na odjezdu. Platné hodnoty jsou M pro nejvyšší rychlost vlaku a čísla 0 až 20.]"..
"tooltip[line;Nová linka na odjezdu. Prázdné pole = zachovat stávající linku. Pro smazání linky zadejte znak -]"..
"tooltip[routingcode;Nový směrový kód na odjezdu. Prázdné pole = zachovat stávající směrový kód. Pro smazání kódu vlaku zadejte znak -]"..
"tooltip[ars;Seznam podmínek\\, z nichž musí vlak splnit alespoň jednu\\, aby zde zastavil:\nLN {linka}\nRC {směrovací kód}\n"..
"* = jakýkoliv vlak\n\\# komentář]"
minetest.show_formspec(pname, "at_lines_stop_"..pe, formspec)
end
local tmp_checkboxes = {}
minetest.register_on_player_receive_fields(function(player, formname, fields)
local pname = player:get_player_name()
local pe = string.match(formname, "^at_lines_stop_(............)$")
local pos = advtrains.decode_pos(pe)
if pos then
if minetest.is_protected(pos, pname) then
minetest.chat_send_player(pname, attrans("Position is protected!"))
return
end
local stdata = advtrains.lines.stops[pe]
if not tmp_checkboxes[pe] then
tmp_checkboxes[pe] = {}
end
if fields.kick then -- handle checkboxes due to MT's weird handling
tmp_checkboxes[pe].kick = (fields.kick == "true")
end
if fields.reverse then
tmp_checkboxes[pe].reverse = (fields.reverse == "true")
end
if fields.keepopen then
tmp_checkboxes[pe].keepopen = (fields.keepopen == "true")
end
if fields.save then
if fields.stn and stdata.stn ~= fields.stn and fields.stn ~= "" then
local stn = advtrains.lines.stations[fields.stn]
if stn then
if (stn.owner == pname or minetest.check_player_privs(pname, "train_admin")) then
stdata.stn = fields.stn
else
minetest.chat_send_player(pname, attrans("Station code '@1' does already exist and is owned by @2", fields.stn, stn.owner))
show_stoprailform(pos,player)
return
end
else
advtrains.lines.stations[fields.stn] = {name = fields.stnname, owner = pname}
stdata.stn = fields.stn
end
end
local stn = advtrains.lines.stations[stdata.stn]
if stn and fields.stnname and fields.stnname ~= stn.name and (stn.name == nil or stn.name == "" or fields.stnname ~= "") then
if (stn.owner == pname or minetest.check_player_privs(pname, "train_admin")) then
stn.name = fields.stnname
else
minetest.chat_send_player(pname, attrans("Not allowed to edit station name, owned by @1", stn.owner))
end
end
-- dropdowns
if fields.doors then
stdata.doors = door_dropdown_rev[fields.doors] or "C"
end
if fields.track then
stdata.track = fields.track
end
if fields.wait then
stdata.wait = to_int(fields.wait) or 10
end
if fields.ars then
stdata.ars = advtrains.interlocking.text_to_ars(fields.ars)
end
if fields.ddelay then
stdata.ddelay = to_int(fields.ddelay) or 1
end
if fields.speed then
stdata.speed = to_int(fields.speed) or "M"
end
if fields.line then
stdata.line = fields.line
end
if fields.routingcode then
stdata.routingcode = fields.routingcode
end
for k,v in pairs(tmp_checkboxes[pe]) do --handle checkboxes
stdata[k] = v or nil
end
tmp_checkboxes[pe] = nil
--TODO: signal
updatemeta(pos)
show_stoprailform(pos, player)
end
end
end)
local adefunc = function(def, preset, suffix, rotation)
return {
after_place_node=function(pos)
local pe = advtrains.encode_pos(pos)
advtrains.lines.stops[pe] = {
stn="", track="", doors="R", wait=10
}
updatemeta(pos)
end,
after_dig_node=function(pos)
local pe = advtrains.encode_pos(pos)
advtrains.lines.stops[pe] = nil
end,
on_rightclick = function(pos, node, player)
show_stoprailform(pos, player)
end,
advtrains = {
on_train_approach = function(pos,train_id, train, index, has_entered)
if has_entered then return end -- do not stop again!
if train.path_cn[index] == 1 then
local pe = advtrains.encode_pos(pos)
local stdata = advtrains.lines.stops[pe]
if stdata and stdata.stn then
--TODO REMOVE AFTER SOME TIME (only migration)
if not stdata.ars then
stdata.ars = {default=true}
end
if stdata.ars and (stdata.ars.default or advtrains.interlocking.ars_check_rule_match(stdata.ars, train) ) then
advtrains.lzb_add_checkpoint(train, index, 2, nil)
local stn = advtrains.lines.stations[stdata.stn]
local stnname = stn and stn.name or attrans("Unknown Station")
train.text_inside = attrans("Next Stop:") .. "\n"..stnname
advtrains.interlocking.ars_set_disable(train, true)
-- DEBUG:
-- minetest.chat_send_all("DEBUG: Train approaches to "..minetest.pos_to_string(pos).."!")
-- print("DEBUG: train approaches to "..minetest.pos_to_string(pos).." = "..dump2({train = train, stdata = stdata, pe = pe, pos = pos, index = index, has_entered = has_entered}))
end
end
end
end,
on_train_enter = function(pos, train_id, train, index)
-- print("DEBUG: on_train_enter called: "..dump2({pos = pos, train_id = train_id, index = index}))
if train.path_cn[index] == 1 then
local pe = advtrains.encode_pos(pos)
local stdata = advtrains.lines.stops[pe]
if not stdata then
return
end
if stdata.ars and (stdata.ars.default or advtrains.interlocking.ars_check_rule_match(stdata.ars, train) ) then
local stn = advtrains.lines.stations[stdata.stn]
local stnname = stn and stn.name or attrans("Unknown Station")
local line, routingcode = stdata.line or "", stdata.routingcode or ""
-- Send ATC command and set text
advtrains.atc.train_set_command(train, "B0 W O"..stdata.doors..(stdata.kick and "K" or "").." D"..stdata.wait..
(stdata.keepopen and " " or " OC ")..(stdata.reverse and "R" or "").." D"..(stdata.ddelay or 1)..
" A1 S" ..(stdata.speed or "M"), true)
train.text_inside = stnname
if line == "-" then
train.line = nil
elseif line ~= "" then
train.line = line
end
if routingcode == "-" then
train.routingcode = nil
elseif routingcode ~= "" then
train.routingcode = routingcode
end
if tonumber(stdata.wait) then
minetest.after(tonumber(stdata.wait), function() train.text_inside = "" end)
end
end
end
end
},
}
end
advtrains.station_stop_rail_additional_definition = adefunc -- HACK for tieless_tracks
if minetest.get_modpath("advtrains_train_track") ~= nil then
advtrains.register_tracks("default", {
nodename_prefix="advtrains_line_automation:dtrack_stop",
texture_prefix="advtrains_dtrack_stop",
models_prefix="advtrains_dtrack",
models_suffix=".b3d",
shared_texture="advtrains_dtrack_shared_stop.png",
description=attrans("Station/Stop Rail"),
formats={},
get_additional_definiton = adefunc,
}, advtrains.trackpresets.t_30deg_straightonly)
minetest.register_craft({
output = "advtrains_line_automation:dtrack_stop_placer 2",
recipe = {
{"default:coal_lump", ""},
{"advtrains:dtrack_placer", "advtrains:dtrack_placer"},
},
})
end
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