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local dir = "HEAD" --indicates which part of the train leaves the station: HEAD, SHOVE
local movelist = {
SHOVE = { --loco first into platform, shove the outbound
"OAF_REV_"..dir,
"OAF_HS_N",
"OAF_SB_TK2",
"OAF_HS_S2",
"OAF_HS_S2_AC",
"OAF_NB_TK1_SHUNT",
"OAF_runaround_rejoin",
},
HEAD = { --shoved into platform, loco first outbound
"OAF_REV_"..dir,
"OAF_HS_N",
"OAF_SB_TK3",
"OAF_HS_S",
"OAF_HS_S_AC",
"OAF_NB_TK2_SHUNT",
"OAF_runaround_rejoin",
}
}
print("==================================")
print(dir)
if event.train then
if not atc_arrow then
if F.has_rc("OAF_runaround_rejoin") then --loco has returned, shove through to ensure past signal IP
schedule_in(";05",atc_id)
print("SHOVE THROUGH")
return
end
return
end
if not F.has_rc("OAF_BRANCH_REVERSE") then return end
if not F.has_rc("OAF_runaround_rejoin") then
print("BEGIN")
atc_send("S0WOL")
schedule_in(";03",atc_id) --semi-realistic decoupling time
return
end
if not F.has_rc("OAF_REV_"..dir) then return end
F.remove_rc(movelist[dir])
F.add_rc("OAF_BRANCH_REVERSE_RECOUPLED")
schedule_in(";05",atc_id) --semi-realistic recoupling time
print("REJOIN")
return
end
if event.schedule then
print("Arrow: "..tostring(atc_arrow))
print("ID: "..tostring(atc_id))
print("msg: "..tostring(event.msg))
if atc_id and atc_id ~= event.msg then return end --somehow another train snuck in??? or we've coupled weird over the track
if not atc_id then --loco has returned, should have already coupled and shoved through as buffers would have been over track to begin with
atc_send_to_train(event.msg,"B0WRD1A1S1")
return
end
if not F.has_rc("OAF_BRANCH_REVERSE") then return end --probably not our train anyway ???
if dir == "HEAD" and atc_arrow ~= true then --!!!!!! previously managed to get valid atc_id and arrow == nil when using (atc_arrow == false)
schedule_in(";01", atc_id) --keep clock going to ensure rejoining loco has coupled
print("CLOCK")
return
end
if not F.has_rc("OAF_BRANCH_REVERSE_RECOUPLED") then
if dir == "SHOVE" then -- loco first into platform, run around to shove out
-- split_off_locomotive("S0OLA0",2) --ideally each pax wagon has a generic FC, but not likely as few people use them at all
if train_length() > 1 then
split_at_index(2,"B0S0OLA0")
atc_send("S3")
F.add_rc(movelist[dir])
else
-- don't bother splitting, there's nothing to split anyway!
-- depart light (fallback)
F.add_rc("OAF_BRANCH_REVERSE_DONE") --triggers the ARS to depart
atc_send("SM")
print("DEPARTING LIGHT")
end
else --dir == "HEAD" --shoved into platform, run around to put loco first
F.add_rc(movelist[dir])
if train_length() > 1 then
split_at_index(train_length(),"S0WRA1S3")
F.remove_rc(movelist[dir])
atc_send("S0WROR")
else --don't bother splitting, there's nothing to split anyway!
F.add_rc("OAF_BRANCH_REVERSE_DONE") --triggers the ARS to depart
atc_send("SM")
print("DEPARTING LIGHT")
end
end
print("SPLIT")
return
end
F.remove_rc("OAF_BRANCH_REVERSE_RECOUPLED")
F.add_rc("OAF_BRANCH_REVERSE_DONE") --triggers the ARS to depart
atc_send("SM")
print("DEPARTING")
return
end
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