1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
|
-- route_ui.lua
-- User interface for showing and editing routes
local atil = advtrains.interlocking
local ildb = atil.db
-- TODO duplicate
local lntrans = { "A", "B" }
local function sigd_to_string(sigd)
return minetest.pos_to_string(sigd.p).." / "..lntrans[sigd.s]
end
-- The ARS data are saved in a table format, but are entered in text format. Utility functions to transform between both.
local function ars_to_text(arstab)
if not arstab then
return ""
end
local txt = {}
for i, arsent in ipairs(arstab) do
if arsent.ln then
txt[#txt+1] = "LN "..arsent.ln
elseif arsent.rc then
txt[#txt+1] = "RC "..arsent.rc
elseif arsent.c then
txt[#txt+1] = "#"..arsent.c
end
end
if arstab.default then
return "*\n" .. table.concat(txt, "\n")
end
return table.concat(txt, "\n")
end
local function text_to_ars(t)
if t=="" then
return nil
elseif t=="*" then
return {default=true}
end
local arstab = {}
for line in string.gmatch(t, "[^\r\n]+") do
if line=="*" then
arstab.default = true
else
local c, v = string.match(line, "^(..)%s(.*)$")
if c and v then
local tt=string.upper(c)
if tt=="LN" then
arstab[#arstab+1] = {ln=v}
elseif tt=="RC" then
arstab[#arstab+1] = {rc=v}
end
else
local ct = string.match(line, "^#(.*)$")
if ct then arstab[#arstab+1] = {c = ct} end
end
end
end
return arstab
end
function atil.show_route_edit_form(pname, sigd, routeid)
if not minetest.check_player_privs(pname, {train_operator=true, interlocking=true}) then
minetest.chat_send_player(pname, "Insufficient privileges to use this!")
return
end
local tcbs = atil.db.get_tcbs(sigd)
if not tcbs then return end
local route = tcbs.routes[routeid]
if not route then return end
local form = "size[9,10]label[0.5,0.2;Route overview]"
form = form.."field[0.8,1.2;5.2,1;name;Route name;"..route.name.."]"
form = form.."button[5.5,0.9;1,1;setname;Set]"
-- construct textlist for route information
local tab = {}
local function itab(t)
tab[#tab+1] = string.gsub(t, ",", " ")
end
itab("TCB "..sigd_to_string(sigd).." ("..tcbs.signal_name..") Route #"..routeid)
-- this code is partially copy-pasted from routesetting.lua
-- we start at the tc designated by signal
local c_sigd = sigd
local i = 1
local c_tcbs, c_ts_id, c_ts, c_rseg, c_lckp
while c_sigd and i<=#route do
c_tcbs = ildb.get_tcbs(c_sigd)
c_ts_id = c_tcbs.ts_id
if not c_ts_id then
itab("-!- No track section adjacent to "..sigd_to_string(c_sigd)..". Please reconfigure route!")
end
c_ts = ildb.get_ts(c_ts_id)
c_rseg = route[i]
c_lckp = {}
itab(""..i.." Entry "..sigd_to_string(c_sigd).." -> Sec. "..c_ts.name.." -> Exit "..(c_rseg.next and sigd_to_string(c_rseg.next) or "END"))
for pts, state in pairs(c_rseg.locks) do
local pos = minetest.string_to_pos(pts)
itab(" Lock: "..pts.." -> "..state)
if not advtrains.is_passive(pos) then
itab("-!- No passive component at "..pts..". Please reconfigure route!")
end
end
-- advance
c_sigd = c_rseg.next
i = i + 1
end
if c_sigd then
local e_tcbs = ildb.get_tcbs(c_sigd)
itab("Route end: "..sigd_to_string(c_sigd).." ("..(e_tcbs.signal_name or "-")..")")
else
itab("Route ends on dead-end")
end
form = form.."textlist[0.5,2;7,4;rtelog;"..table.concat(tab, ",").."]"
form = form.."button[0.5,6;2,1;back;<<< Back to signal]"
form = form.."button[3.5,6;2,1;aspect;Signal Aspect]"
form = form.."button[5.5,6;2,1;delete;Delete Route]"
--atdebug(route.ars)
form = form.."textarea[1,7.3;5.2,3;ars;ARS Rule List;"..ars_to_text(route.ars).."]"
form = form.."button[6,7.7;1,1;savears;Save]"
minetest.show_formspec(pname, "at_il_routeedit_"..minetest.pos_to_string(sigd.p).."_"..sigd.s.."_"..routeid, form)
end
minetest.register_on_player_receive_fields(function(player, formname, fields)
local pname = player:get_player_name()
if not minetest.check_player_privs(pname, {train_operator=true, interlocking=true}) then
return
end
local pts, connids, routeids = string.match(formname, "^at_il_routeedit_([^_]+)_(%d)_(%d+)$")
local pos, connid, routeid
if pts then
pos = minetest.string_to_pos(pts)
connid = tonumber(connids)
routeid = tonumber(routeids)
if not connid or connid<1 or connid>2 then return end
if not routeid then return end
end
if pos and connid and routeid and not fields.quit then
local sigd = {p=pos, s=connid}
local tcbs = ildb.get_tcbs(sigd)
if not tcbs then return end
local route = tcbs.routes[routeid]
if not route then return end
if fields.setname and fields.name then
route.name = fields.name
end
if fields.aspect then
local suppasp = advtrains.interlocking.signal_get_supported_aspects(tcbs.signal)
local callback = function(pname, asp)
route.aspect = asp
advtrains.interlocking.show_route_edit_form(pname, sigd, routeid)
end
advtrains.interlocking.show_signal_aspect_selector(pname, suppasp, route.name, callback, route.aspect)
return
end
if fields.delete then
-- if something set the route in the meantime, make sure this doesn't break.
atil.route.update_route(sigd, tcbs, nil, true)
table.remove(tcbs.routes, routeid)
advtrains.interlocking.show_signalling_form(sigd, pname)
end
if fields.ars and fields.savears then
route.ars = text_to_ars(fields.ars)
--atdebug(route.ars)
end
if fields.back then
advtrains.interlocking.show_signalling_form(sigd, pname)
end
end
end)
|
