67 lines
2.2 KiB
Lua
67 lines
2.2 KiB
Lua
|
-- tsr_rail.lua
|
||
|
|
-- Point speed restriction rails
|
||
|
|
-- Simple rail whose only purpose is to place a TSR on the position, as a temporary solution until the timetable system covers everything.
|
||
|
|
-- This code resembles the code in lines/stoprail.lua
|
||
|
|
|
||
|
|
local function updateform(pos)
|
||
|
|
local meta = minetest.get_meta(pos)
|
||
|
|
local pe = advtrains.encode_pos(pos)
|
||
|
|
local npr = advtrains.interlocking.npr_rails[pe] or 2
|
||
|
|
|
||
|
|
meta:set_string("infotext", "Point speed restriction: "..npr)
|
||
|
|
meta:set_string("formspec", "field[npr;Set point speed restriction:;"..npr.."]")
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
local adefunc = function(def, preset, suffix, rotation)
|
||
|
|
return {
|
||
|
|
after_place_node=function(pos)
|
||
|
|
updateform(pos)
|
||
|
|
end,
|
||
|
|
after_dig_node=function(pos)
|
||
|
|
local pe = advtrains.encode_pos(pos)
|
||
|
|
advtrains.interlocking.npr_rails[pe] = nil
|
||
|
|
end,
|
||
|
|
on_receive_fields = function(pos, formname, fields, player)
|
||
|
|
local pname = player:get_player_name()
|
||
|
|
if not minetest.check_player_privs(pname, {interlocking=true}) then
|
||
|
|
minetest.chat_send_player(pname, "Interlocking privilege required!")
|
||
|
|
return
|
||
|
|
end
|
||
|
|
if minetest.is_protected(pos, pname) then
|
||
|
|
minetest.chat_send_player(pname, "This rail is protected!")
|
||
|
|
minetest.record_protection_violation(pos, pname)
|
||
|
|
return
|
||
|
|
end
|
||
|
|
if fields.npr then
|
||
|
|
local pe = advtrains.encode_pos(pos)
|
||
|
|
advtrains.interlocking.npr_rails[pe] = tonumber(fields.npr)
|
||
|
|
updateform(pos)
|
||
|
|
end
|
||
|
|
end,
|
||
|
|
advtrains = {
|
||
|
|
on_train_approach = function(pos,train_id, train, index)
|
||
|
|
if train.path_cn[index] == 1 then
|
||
|
|
local pe = advtrains.encode_pos(pos)
|
||
|
|
local npr = advtrains.interlocking.npr_rails[pe] or 2
|
||
|
|
advtrains.lzb_add_checkpoint(train, index, npr, nil)
|
||
|
|
end
|
||
|
|
end,
|
||
|
|
},
|
||
|
|
}
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
if minetest.get_modpath("advtrains_train_track") ~= nil then
|
||
|
|
advtrains.register_tracks("default", {
|
||
|
|
nodename_prefix="advtrains_interlocking:dtrack_npr",
|
||
|
|
texture_prefix="advtrains_dtrack_npr",
|
||
|
|
models_prefix="advtrains_dtrack",
|
||
|
|
models_suffix=".b3d",
|
||
|
|
shared_texture="advtrains_dtrack_shared_npr.png",
|
||
|
|
description="Point Speed Restriction Rail",
|
||
|
|
formats={},
|
||
|
|
get_additional_definiton = adefunc,
|
||
|
|
}, advtrains.trackpresets.t_30deg_straightonly)
|
||
|
|
end
|