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if S.trains == nil then S.trains = {} end
if not S.odsd then S.odsd = {} end
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)
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") then
atc_send (ret and "BBWRSM" or "SM")
return
end
if event.type == "train" then
for i = 1, #t, 1 do
if t[i][1]==l then
stop = true
atc_send(string.format("BBWO%sD15OCD1%sSM", door, (ret and "R" or "")))
local intext_nxt = F.stnlist[t[i][2]] and ("Next station:\n%s\n(Track: %s)"):format(F.stnlist[t[i][2]], t[i][3] or "?") or ""
local intext = ("%s\n%s"):format(F.stnlist[stn] or stn, intext_nxt)
local outtext = string.format("%s (%06d)",F.lines[l].name or l, atc_id)
if t[i][4] then outtext = outtext.." - "..(F.stnlist[t[i][4]] or t[i][4]) end
local timenow = os.time()
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(15, intext_nxt)
break
end
end
if (not stop) then
atc_send(ret and "BBWRSM" or "SM")
end
end
if event.type == "schedule" then
--[[if type(event.msg) == "string" then
atc_set_text_inside(event.msg)
atc_send(ret and "OCD1RSM" or "OCD1SM")
end]]
end
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\n", (string.sub(sn, 28, 54) or "").." \nDestination\n", " \nEstimated Arrival\n"}}
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] .. string.format("%-8s %s\n", tostring(trkname), F.lines[det[1]].name)
d[r][2] = d[r][2] .. (F.lines[det[1]].ring and "Ring Line" or (F.stnlist[det[4]] or det[4] or "")).."\n"
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] .. os.date("%Y-%m-%d %H:%M %Z", earr) .. "\n"
end
end
for i = 1, #d, 1 do
for j = 1, #d[1], 1 do
digiline_send("d_"..tostring(i).."_"..tostring(j), d[i][j])
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 = {
cg = "Colored Grasses",
clockwise = "Clockwise Route",
counterclockwise = "Counterclockwise Route",
cras = "Crossroads ARSE7's Shop",
crbfost = "Crossroads Station East",
crbfsm = "Crossroads Station St. Central",
crbfso = "Crossroads Station St. East",
crbfsw = "Crossroads Station St. West",
crch = "Crossroads City Hall",
crchs = "Crossroads City Hall South",
crmtrail = "Crossroads Mountain Railway Terminus",
crnsw = "Crossroads North Station St. 9th Alley",
crnsw2 = "Crossroads C. 2nd St./Station St. 9th Alley",
crrathaus = "Crossroads City Hall",
crsmacker = "Crossroads Smacker's Station",
crwm = "Crossroads West Mountains",
crzn = "Crossroads Central/North",
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 = "Neverbuild Old Terminus",
nvboutskirts = "Neverbuild Outskirts",
oc = "Ocean City",
occh = "Ocean City City Hall",
occrt = "Ocean City CRT Office",
ocmushroom = "Ocean City Mushroom Market",
ocoutskirts = "Ocean City Outskirts",
phsc = "Personhood Southern Crossing",
phwest = "Personhood West",
scc = "Silver Coast Central",
scn = "Silver Coast North",
scs = "Silver Coast South",
thecube = "The Cube",
}
F.lines = {
["AB"] = {
name = "ATL Bronze Line",
ring = false,
[1] = { {"crch","A1"}, --[[ {"crwm","3"}, ]] {"scs","N2"}, {"scc","N2"}, {"scn","N2"}, {"cg","1"}, {"thecube","4"}, {"phsc","N"}, {"grsc", "4"}, {"phwest","1"} },
[2] = { {"phwest","1"}, {"grsc", "3"}, {"phsc","S"}, {"thecube","1"}, {"cg","2"}, {"scn","S2"}, {"scc","S2"}, {"scs","S2"}, --[[ {"crwm","4"}, ]] {"crch","A1"} },
},
["AZ"] = {
name = "ATL Zinc Line",
ring = false,
[1] = { {"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"} },
},
["CRT1"] = {
name = "CRT 1",
ring = false,
[1] = { {"crsmacker", "R3"}, {"crch", "U1"}, {"crchs", "W"}, {"cras", "N"} },
[2] = { {"cras", "N"}, {"crchs", "E"}, {"crch", "U2"}, {"crsmacker", "R3"} },
},
['CRT2'] = {
name = 'CRT 2',
ring = false,
[1] = { {'crch', 'U6'}, {'crbfsw', 'E'}, {'crnsw', 'R1'} },
[2] = { {'crnsw', 'R1'}, {'crbfsw', 'W'}, {'crch', 'U6'} },
},
}
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]
if not F.stndet[s] then F.stndet[s] = {} end
if not F.stndet[s][t] then F.stndet[s][t] = {} end
if k~=#dir or l.ring then
local nxt = dir[k==#dir and 1 or k+1]
F.stndet[s][t][#F.stndet[s][t]+1] = {i, nxt[1], nxt[2], dir[#dir][1]}
else
local addent = true
for m = 1, #l, 1 do addent = addent and (l[m][1]==dir[k]) end
if addent then F.stndet[s][t][#F.stndet[s][t]+1] = {i, nil, nil, s} 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
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