minimal: Fix crash due to assertion fail - minetest.git - modified minetest for gpcfs purposes

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author	ANAND <ClobberXD@gmail.com>	2019-05-03 18:14:05 +0530
committer	sfan5 <sfan5@live.de>	2019-05-03 14:44:05 +0200
commit	96f250ed8f5b019904bb67c427fe5c1babf0f4df (patch)
tree	24ae2c1dc78572030733536b76a675efee80057a /build/android/patches
parent	e32a630937de69454c741e93979a7889fcddc7a9 (diff)
download	minetest-96f250ed8f5b019904bb67c427fe5c1babf0f4df.tar.gz minetest-96f250ed8f5b019904bb67c427fe5c1babf0f4df.tar.bz2 minetest-96f250ed8f5b019904bb67c427fe5c1babf0f4df.zip

minimal: Fix crash due to assertion fail

Diffstat (limited to 'build/android/patches')

0 files changed, 0 insertions, 0 deletions

-- Setting and clearing routes -- TODO duplicate local lntrans = { "A", "B" } local function sigd_to_string(sigd) return minetest.pos_to_string(sigd.p).." / "..lntrans[sigd.s] end local ildb = advtrains.interlocking.db local ilrs = {} -- table containing locked points -- also manual locks (maintenance a.s.o.) are recorded here -- [pts] = { -- [n] = { [by = <ts_id>], rsn = <human-readable text>, [origin = <sigd>] } -- } ilrs.rte_locks = {} ilrs.rte_callbacks = { ts = {}, lck = {} } -- main route setting. First checks if everything can be set as designated, -- then (if "try" is not set) actually sets it -- returns: -- true - route can be/was successfully set -- false, message, cbts, cblk - something went wrong, what is contained in the message. -- cbts: the ts id of the conflicting ts, cblk: the pts of the conflicting component function ilrs.set_route(signal, route, try) if not try then local tsuc, trsn, cbts, cblk = ilrs.set_route(signal, route, true) if not tsuc then return false, trsn, cbts, cblk end end -- we start at the tc designated by signal local c_sigd = signal local first = true local i = 1 local rtename = route.name local signalname = ildb.get_tcbs(signal).signal_name 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 if not try then atwarn("Encountered End-Of-Interlocking while setting route",rtename,"of",signal) end return false, "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 = {} if c_ts.route then if not try then atwarn("Encountered ts lock during a real run of routesetting routine, at ts=",c_ts_id,"while setting route",rtename,"of",signal) end return false, "Section '"..c_ts.name.."' already has route set from "..sigd_to_string(c_ts.route.origin)..":\n"..c_ts.route.rsn, c_ts_id, nil end if c_ts.trains and #c_ts.trains>0 then if not try then atwarn("Encountered ts occupied during a real run of routesetting routine, at ts=",c_ts_id,"while setting route",rtename,"of",signal) end return false, "Section '"..c_ts.name.."' is occupied!", c_ts_id, nil end for pts, state in pairs(c_rseg.locks) do local confl = ilrs.has_route_lock(pts, state) local pos = minetest.string_to_pos(pts) if advtrains.is_passive(pos) then local cstate = advtrains.getstate(pos) if cstate ~= state then local confl = ilrs.has_route_lock(pts) if confl then if not try then atwarn("Encountered route lock while a real run of routesetting routine, at position",pts,"while setting route",rtename,"of",signal) end return false, "Lock conflict at "..pts..", Held locked by:\n"..confl, nil, pts elseif not try then advtrains.setstate(pos, state) end end if not try then ilrs.add_route_lock(pts, c_ts_id, "Route '"..rtename.."' from signal '"..signalname.."'", signal) c_lckp[#c_lckp+1] = pts end else if not try then atwarn("Encountered route lock misconfiguration (no passive component) while a real run of routesetting routine, at position",pts,"while setting route",rtename,"of",signal) end


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