summaryrefslogtreecommitdiff
path: root/Crossroads/init_code.lua
blob: e3b8a063fd06d942d3be7142cc770ddbb1261932 (plain)
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
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
if S.trains == nil then S.trains = {} end
if not S.odsd then S.odsd = {} end
if not S.cpoints then S.cpoints = {} end
S.pd = {}
S.pdt = {}
__approach_callback_mode = 1

F.odj = {}

-- F.dst - Get summer time
function F.dst()
  if os.date().isdst then return "CEST" else return "CET" end
end

function F.pccheck(pos, state)
  if is_passive(pos) then return true end
  return (getstate(pos) == state)
end

-- F.error - Send error with error code
function F.error(errorcode)
  error(F.errlist[errorcode])
end

--[[ F.stnbasic - Basis for all station functions:
(By default, nil is defined as false or "no changes")
stn        = Station Code
side       = Door opening side
optime     = Length of time before train departs
reverse    = Reverse train before departing
acc        = Departure Speed
out        = Change outside text
reventry   = Allow trains to pass from the reverse direction
predepart  = Function to execute before departure
postdepart = Function to execute after departure
next       = Next stop
]]

function F.stnbasic(stn, side, optime, reverse, acc, out, reventry, predepart, postdepart, next,track)
  if not event then return end
  if event.type == "train" then
    if atc_arrow then
      if (get_rc() or ""):match ("FREIGHT") then
        atc_send (reverse and "RSM" or "SM")
        return
      end
      local cmdstr=""
      local t_sched = ((optime or 15) + 1)
      if out then
        atc_set_text_outside (out)
      end
      local intext = "Unknown Station"
      if stn then
        intext = F.stnlist[stn] or stn
      end
      atc_set_text_inside (intext)
      cmdstr = "BBWO" .. (side or "R")
      if type (predepart) == "function" then 
        predepart ()
      end
      S.trains[atc_id] = {
        v = 1,
        l = (get_line() or ""),
        s = stn,
        t = (trk or "N/A"),
      }
      cmdstr = cmdstr .."D" .. math.floor((optime or 15)) .. "OCD1"
      if reverse then
        cmdstr = cmdstr .. "R"
      end
      cmdstr = cmdstr .. "S" .. (acc or "M")
      atc_send (cmdstr)
      interrupt (t_sched,"")
    end
  elseif event.type == "int" then
    if atc_id then
      local intext = ""
      if next then
        intext = "Next stop: " .. (F.stnlist[next] or next)
      end
      if type (postdepart) == "function" then
        postdepart ()
      end
      atc_set_text_inside (intext)
    end
  end
end

-- F.hst - preset function for small stations (Haltestelle)
function F.hst(cur, nxt, side, spd, out, trk)
  F.stnbasic(cur, side, 10, false, spd, out, true, nil, nil, nxt, trk)
end

-- F.bhf - preset function for large stations (Bahnhof)
function F.bhf(cur, nxt, side, spd, out, trk)
  F.stnbasic(cur, side, 15, false, spd, out, true, nil, nil, nxt, trk)
end

-- F.kbhf - preset function for termini
function F.kbhf(cur, nxt, side, spd, out, trk)
  F.stnbasic(cur, side, 15, true, spd, out, true, nil, nil, nxt, trk)
end

-- F.timing - station with timing
function F.timing(d_off, d_int, cur, nxt, side, spd, out, trk, term, pre, post)
		  local timenow = os.time()
	  	local timesincelast = (timenow+d_off) % d_int
  local wait = d_int - timesincelast
  F.stnbasic(cur, side, wait, term, spd, out, true, pre, post, nxt, trk)
end

-- F.brk(direction) - sends ATC B2 command
function F.brk(dir)
  if event.type == "train" then
    if atc_arrow == dir then
      atc_send("B2S2")
    end
  end
end

-- Second version of the station function
function F.stn2gen(stn, trk, door, ret, chout, depspeed)
  __approach_callback_mode = 1
  if not stn then return end
  if not trk then return end
  if not door then return end
  if door~="L" and door~="R" and door~="C" then return end
  if not atc_arrow then return end
  if not F.stndet[stn] then return end
  if not F.stndet[stn][trk] then return end
  local t = F.stndet[stn][trk]
  local stop = false
  if #t==0 then return end
  local l = get_line()
  if (not l) or l==" " then return end
  local rc = get_rc() or ""
  if rc:match("FREIGHT") and atc_id then
    atc_send (ret and "BBWRSM" or "SM")
    return
  end
  if event.type == "approach" then
    for i = 1, #t, 1 do
      if t[i][1]==l then
        atc_set_lzb_tsr(2)
        return
      end
    end
    return
  elseif event.type == "train" then
    for i = 1, #t, 1 do
      if t[i][1]==l then
        stop = true
        local timenow = os.time()
        local interval = F.lines[l].interval
        local offset = t[i][7]
        local arroff
        if interval and offset then
          arroff = timenow%(F.lines[l].rtt or interval)
          interval = (offset-timenow)%interval
          interval = math.max(5, math.min(45, interval))
        else
          interval = 15
        end
        atc_send(string.format("A0B0WO%sD%dOCD1%sA1S%s", door, interval, (ret and "R" or ""), tostring(depspeed or "M")))
        local nxt = t[i][2]
        local intext_nxt = ""
        local nxtdisp = ""
        if F.stnlist[nxt] then
          intext_nxt = F.stnlist[nxt] and ("Next station: %s (Track: %s)"):format(F.stnlist[nxt], t[i][3] or "?") or ""
          nxtdisp = intext_nxt
        end
        local intext = ("%s\n%s\nDebug: %d %d"):format(F.stnlist[stn] or stn, intext_nxt, arroff or timenow, interval)
        local outtext = F.lines[l].name or l
        if t[i][4] then outtext = outtext..": "..(F.stnlist[t[i][4]] or t[i][4]) end
        t[i][5] = t[i][5] or (timenow-(F.depint[l] or 300))
        -- note that the "average" time is weighted
        t[i][6] = t[i][6] and (t[i][6]+timenow-t[i][5]+30)/2 or (timenow-t[i][5])
        t[i][5] = timenow
        atc_set_text_inside(intext)
        if chout then atc_set_text_outside(outtext) end
        S.trains[atc_id] = {
          v = 2,
          l = (get_line() or ""),
          s = stn,
          t = (trk or "N/A"),
        }
        schedule_in(interval, {intext = nxtdisp})
        break
      end
    end
    if (not stop) then
      atc_send((ret and "BBWR" or "").."S"..(depspeed or "M"))
    end
  elseif event.type == "schedule" then
    if atc_id then
      local msg = event.msg or {}
      if msg.intext then
        atc_set_text_inside(msg.intext)
      end
      atc_send("OCD1"..(((not ret) == (not atc_arrow)) and "R" or "").."A1S"..(depspeed or "M"))
    end
  end
end

function F.tram2gen(stn,trk,ret)
  return F.stn2gen(stn,trk,"C",ret,true,4)
end

function F.disp2gen(stn)
  if not stn then return end
  if not F.stndet[stn] then return end
  local s = F.stndet[stn]
  local sn = F.stnlist[stn] or stn
  local d={{
    {sn.."\nTrack    Line"},
    {(string.sub(sn, 28, 54) or "").." \nDestination"},
    {" \nEstimated Arrival"}
  }}
  local c=2
  local t={}
  for i,_ in pairs(s) do t[#t+1]=i end
  table.sort(t)
  for i = 1,#t,1 do
    local trkname = t[i]
    local trk = s[trkname]
    for j = 1,#trk,1 do
      local det = trk[j]
      local r = (c%4==0) and (c/4+1) or ((c-c%4)/4+1)
      if not d[r] then d[r]={{},{},{}} end
      d[r][1][#d[r][1]+1] = string.format("%-8s %s", tostring(trkname), F.lines[det[1]].name)
      d[r][2][#d[r][2]+1] = (F.lines[det[1]].ring and "Ring Line" or (F.stnlist[det[4]] or det[4] or ""))
      c=c+1
      local earr = (det[5] or os.time())+(det[6] or F.depint[det[1]] or 600)
      d[r][3][#d[r][3]+1] = os.date("%Y-%m-%d %H:%M %Z", earr)
    end
  end
  for i = 1, #d, 1 do
    for j = 1, #d[i], 1 do
      digiline_send("d_"..tostring(i).."_"..tostring(j), table.concat(d[i][j],"\n"))
    end
  end
end

--function F.disp2gen() end

function F.pdisp(stn, trk, dn)
  if not (stn and trk and dn) then return end
  if not F.stndet[stn] or not F.stndet[stn][trk] then return end
  if not S.pd[stn] then S.pd[stn] = { [trk] = {[dn] = 0} } end
  if not S.pd[stn][trk] then S.pd[stn][trk] = {[dn] = 0} end
  if not S.pd[stn][trk][dn] then S.pd[stn][trk][dn] = 0 end
  if not S.pdt[stn] then S.pdt[stn] = {} end
  if not S.pdt[stn][trk] then
    local t = {}
    for i = 1, #F.stndet[stn][trk], 1 do
      local v = F.stndet[stn][trk][i]
      t[#t+1] = ("Track: %s\n%s\nTo: %s\nNext: %s"):format(
        trk, F.lines[v[1]].name, F.stnlist[v[4] or "N/A"] or v[4] or "N/A",
        F.stnlist[v[2] or "N/A"] or v[2] or "N/A")
    end
    S.pdt[stn][trk] = t
  end
  local n = S.pd[stn][trk][dn] + 1
  local t = S.pdt[stn][trk]
  digiline_send("track"..trk,t[n])
  if n >= #t then n = 0 end
  S.pd[stn][trk][dn] = n
end

function F.dirsign(stn, trk, ln, arrow)
  if event.type == "init" or event.type == "punch" then
    if not (stn and trk and ln and arrow) then return end
    local t = F.stndet[stn]
    if not t then return end
    t = t[trk]
    if not t then return end
    for i = 1, #t, 1 do
      if t[i][1] == ln then
        digiline_send("lcd",("%s T. %s | %s | %s"):format(arrow, trk, F.lines[ln].name, F.stnlist[t[i][4]]))
        break
      end
    end
  end
end

function F.eval(expr, rettrue, retfalse)
  if expr then return rettrue else return retfalse end
end

function F.checkpoint(name,arrow,opp)
  if event.train then
    S.trains[atc_id] = "C "..name.." "
    if atc_arrow then
      S.trains[atc_id] = S.trains[atc_id]..arrow
    else
      S.trains[atc_id] = S.trains[atc_id]..opp
    end
  end
end

function F.atc (cmd, intext, outtext)
  if event.type == "train" then
    if atc_arrow then
      if cmd then
        atc_send (cmd)
      end
      if intext then
        atc_set_text_inside (intext)
      end
      if outtext then
        atc_set_text_outside (outtext)
      end
    end
  end
end

F.stnlist = {
  ["N/A"]          = "N/A",
  Bts              = "Berton St.",
  cg               = "Colored Grasses",
  clockwise        = "Clockwise",
  counterclockwise = "Counterclockwise",
  cras             = "ARSE7's Shop",
  crbfost          = "Station East",
  crbfsm           = "Station St. Central",
  crbfso           = "Station St. East",
  crbfsw           = "Station St. West",
  crch             = "Crossroads City Hall",
  crchs            = "City Hall South",
  crmtrail         = "Mountain Railway Terminus",
  crsmacker        = "Smacker's Station",
  crwm             = "CR West Mountains",
  elchateau        = "Erstaziland-Chateau d'Erstazi",
  elgp             = "Erstaziland-Greener Pastures",
  elsf             = "Erstaziland-Salt Factory",
  evo              = "EVO",
  grsc             = "Grassy Scarp",
  mushroom         = "Mushroom Land",
  neverbuild       = "Neverbuild",
  nvbcentral       = "Neverbuild Central",
  nvbold           = "Old Terminus",
  nvboutskirts     = "Neverbuild Outskirts",
  ["NRG-museum"]   = "Museum",
  ["NRG-south"]    = "New Roses Gardens South",
  ["NRG-townhall"] = "Town Hall",
  oc               = "Ocean City",
  occh             = "City Hall",
  occrt            = "CRT Office",
  ocmushroom       = "Mushroom Market",
  ocoutskirts      = "Ocean City Outskirts",
  phsc             = "Southern Crossing",
  phwest           = "Personhood West",
  scc              = "Silver Coast Central",
  scn              = "Silver Coast North",
  scs              = "Silver Coast South",
  thecube          = "The Cube",
}

for k, v in pairs{[1] = "Station",} do
  for _, i in pairs{6,} do
    F.stnlist[string.format("crc_%d_%d", k, i)] = string.format("%d %s St.", i, v)
  end
end

for k, v in pairs{[5] = "Fifth", [6] = "Sixth", [7] = "Seventh", [8] = "Eighth",} do
  for l, w in pairs{[3] = "Third", [5] = "Fifth",} do
    F.stnlist[string.format("crs_%d_%d", k, l)] = string.format("%s St./%s Alley", v, w)
  end
end

F.lines = {
  ["AB"] = {
    name = "ATL-B Commuter", short = "ATL-B/C",
    ring = false,
    interval = 240,
    [1] = { {"crch","2"}, --[[ {"crwm","3"},]] {"scs","N1"}, {"scc","N1"}, {"scn","N1"}, {"cg","1"}, {"thecube","4"}, --[[{"phsc","N"},]] {"grsc", "4"}, {"phwest","1"} },
    [2] = { {"phwest","1"}, {"grsc", "3"}, --[[{"phsc","S"},]] {"thecube","1"}, {"cg","2"}, {"scn","S1"}, {"scc","S1"}, {"scs","S1"}, --[[ {"crwm","4"}, ]] {"crch","2"} },
  },
  ["ABE"] = {
    name = "ATL-B Express", short = "ATL-B/E",
    ring = false,
    interval = 240,
    [1] = {{"crch","1"}, {"scc","N2"}, {"cg","1"}, {"thecube", "4"}, {"phwest", "2"}},
    [2] = {{"phwest", "2"}, {"thecube", "1"}, {"cg", "2"}, {"scc", "S2"}, {"crch", "1"}},
  },
  ["AZ"] = {
    name = "ATL-Z", short = "ATL-Z",
    ring = false,
    interval = 480,
    [1] = { {"Bts","3"}, {"evo","N/A"}, {"scs","N1"}, {"scc","N1"}, {"scn","N1"}, {"oc","N"}, {"elgp","N"}, {"elsf","E"}, {"elchateau","S"} },
    [2] = { {"elchateau","S"}, {"elsf","W"}, {"elgp","S"}, {"oc","S"}, {"scn","S1"}, {"scc", "S1"}, {"scs","S1"}, {"evo","N/A"}, {"Bts","3"}, },
  },
  ["CRT1"] = {
    name = "1",
    ring = false,
    [1] = { {"crsmacker", "R3"}, --[[{"crch", "U1"},]] {"crchs", "W"}, {"cras", "N"} },
    [2] = { {"cras", "N"}, {"crchs", "E"}, --[[{"crch", "U2"},]] {"crsmacker", "R3"} },
  },
  ["NRG1"] = {
    name = "1",
    ring = "counterclockwise",
    rtt = 120,
    interval = 120,
    [1] = { {"NRG-townhall","E",0}, {"NRG-south","N",40}, {"NRG-museum","S",75} },
  }
}

for k, v in pairs{["B"] = {6, 5, 3, 20},} do
  local t = {{"crc_1_"..v[1], "E", v[4]}}
  for i = 5, 8 do
    t[#t+1] = {string.format("crs_%d_%d", i, v[2]),"S", v[4] + 45 + (i-5)*30}
  end
  for i = 8, 5, -1 do
    t[#t+1] = {string.format("crs_%d_%d", i, v[3]),"N", v[4] + 175 + (8-i)*30}
  end
  F.lines["CRT1"..k] = {
    name = "1"..k,
    ring = "clockwise",
    rtt = 320,
    interval = 80,
    [1] = t
  }
end

F.stndet = {}
for i, l in pairs(F.lines) do
  for j = 1, #l, 1 do
    local dir = l[j]
    for k = 1, #dir, 1 do
      local s = dir[k][1]
      local t = dir[k][2]
      local o = dir[k][3]
      if not F.stndet[s] then F.stndet[s] = {} end
      if not F.stndet[s][t] then F.stndet[s][t] = {} end
      local det = F.stndet[s][t]
      if k~=#dir or l.ring then
        local nxt = dir[k==#dir and 1 or k+1]
        det[#det+1] = {i, nxt[1], nxt[2], l.ring or dir[#dir][1], nil, nil, o}
      else
        local addent = true
        for m = 1, #l, 1 do addent = addent and (l[m][1]==dir[k]) end
        if addent then det[#det+1] = {i, nil, nil, s, nil, nil, o} end
      end
    end
  end
end

F.errlist = {
  ["incorrect_setup"]   = "Incorrect LuaATC track setup!",
  ["runaway_train"]     = "Runaway train found!",
  ["train_disappeared"] = "Train has disappeared!",
  ["unexpected_train"]  = "Train is not expected to pass!",
  ["wrong_direction"]   = "Train passed in wrong direction!",
}

F.depint = {
  ["AB"]   =  90,
  ["AG"]   =  120,
  ["CRT1"] =  30,
}


F.dpts = {
  ['CRT1'] = POS(1835,5,1000),
  ["CRT2"] = POS(1741,-1,1020),
  ['AG'] = POS(1399,4,2020),
}

function F.odd(ln)
  if event.type=='ext_int' then
    if atc_id then
      set_rc(event.message.rc)
      atc_send('SM')
    else
      if type(F.odj[ln])~='table' then F.odj[ln] = {} end
      for i = 1,(#F.odj[ln]) do
        if F.odj[ln][i]==event then return end
      end
      table.insert(F.odj[ln],1,event)
    end
  end
  if event.type=='train' then
    if F.odj[ln] and #F.odj[ln]~=0 then
      ev = table.remove(F.odj[ln])
      if ev then
        set_rc(ev.message.rc)
        atc_send('BBWRSM')
        return
      else
        F.odj[ln] = {}
      end
    end
    atc_send('BBWR')
  end
end

function F.ods(rc, side, rev)
  if event.type=='train' then
    if atc_arrow then
      if string.find((get_rc() or ''),(rc or '')) then
        atc_send('BBWO' .. (side or 'R') .. 'D10OCD1' .. ((rev or string.find((get_rc() or ''), 'R' .. rc)) and 'R' or '')..'SM')
      elseif rev then
        atc_send('BBWRSM')
      end
    end
  end
end

function F.odc(ln, rc)
  interrupt_pos(F.dpts[ln],{['rc']=rc})
end

function F.cpoint(name, int)
  __approach_callback_mode = 1
  local last = S.cpoints[name] or 0
  local next = last+int
  local now = os.time()
  if event.type == "approach" then
    if now < next then atc_set_lzb_tsr(2) end
  elseif event.type == "train" and atc_arrow then
    if now < next then
      atc_send(string.format("A0B0WD%dA1SM", next-now))
      schedule_in(next-now)
    else
      S.cpoints[name] = now
      atc_send("A1SM")
    end
  elseif event.type == "schedule" and atc_arrow then
    S.cpoints[name] = now
    atc_send("A1SM")
  end
end