Transport Tycoon Forums

Trying out Alpha 62 fixed and have noticed some strange behaviour with road vehicles. They will decide to go to a depot for a service then when they get to the depot, they drive straight past instead of going in. They then have to back track to get to the depot. When they finally get back, they drive past again!! Have done savegame. Look for road vehicle 9 (truck). It is on the way to load grain at sendington. As it goes through the dip, it decides it needs the depot it has just passed so it finds its way back to the depot then just as it approaches, it decides it doesn't want the depot anymore and drives past it then on its way back past the depot (after turning round) it decides it needs the depot again.

Also check out RV 15 (bus) which is doing the same thing.

ttdpatch.cfg
[info]
//ttdxcversion=2.6.5
//ttdpversion=TTDPatch 2.0.1 alpha 62 fixed (Windows)
//winversion=Windows XP (version 5.1 build 2600) Service Pack 2
[ttdxconfig]
abandonedroads=0
aiboost=off
aibuildairchance=off
aibuildrailchance=off
aibuildrvchance=off
aichoosechances=off
autorenew=off
bribe=off
bridgespeedlimits=off
buildoncoasts=on
buildonslopes=on
buildwhilepaused=off
canals=off
cheatscost=off
curves=off
custombridgeheads=off
debtmax=off
disasters=off
diskmenu=off
electrifiedrailway=off
enginespersist=off
enhanceddifficultysettings=off
enhancegui=off
enhancemultiplayer=off
errorpopuptime=off
eternalgame=off
experimentalfeatures=off
extpresignals=off
extradynamite=off
fastwagonsell=off
feederservice=off
fifoloading=off
forceautorenew=off
forcerebuildovl=on
freighttrains=off
fullloadany=off
gamespeed=off
generalfixes=on
gotodepot=off
gradualloading=off
higherbridges=off
keepsmallairport=off
largertowns=off
largestations=on
loadallgraphics=on
loadtime=off
locomotiongui=off
longbridges=off
lostaircraft=off
lostrvs=off
lostships=off
losttrains=off
lowmemory=off
mammothtrains=off
manualconvert=off
maprefresh=off
miscmods=off
moreairports=off
moreanimation=off
morebuildoptions=off
morecurrencies=off
morehotkeys=off
moreindustriesperclimate=off
morenews=off
moresteam=off
moretownstats=off
morevehicles=off
morewindows=off
mountains=off
mousewheel=off
moveerrorpopup=off
multihead=off
networktimeout=off
newagerating=off
newbridges=off
newcargodistribution=off
newcargos=off
newhouses=on
newindustries=off
newperformance=off
newplanes=off
newrvcrash=off
newrvs=off
newships=off
newshistory=off
newspapercolour=off
newstations=off
newtownnames=off
newtrains=off
noinflation=off
nonstop=off
officefood=off
pathbasedsignalling=off
planecrashcontrol=off
planes=off
planespeed=off
plantmanytrees=off
presignals=off
resolutionheight=off
resolutionwidth=off
roadvehs=off
rvqueueing=off
saveoptionaldata=on
selectgoods=off
semaphores=off
servint=off
sharedorders=off
ships=off
showfulldate=on
showprofitinlist=off
showspeed=off
signal1waittime=off
signal2waittime=off
signalsontrafficside=off
signcheats=off
sortvehlist=off
spread=off
stableindustry=off
startyear=off
stretchwindow=off
subsidiaries=off
tempsnowline=off
tgractstationexist=off
tgractstations=off
tgractstationsweight=off
tgrfizzydrinksinoptim=off
tgrfizzydrinksinweight=off
tgrfoodinmin=off
tgrfoodinoptim=off
tgrfoodinweight=off
tgrgoodsinoptim=off
tgrgoodsinweight=off
tgrmailinoptim=off
tgrmailinweight=off
tgrmailoutweight=off
tgrpassinmax=off
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tgrpassoutweight=off
tgrsweetsinoptim=off
tgrsweetsinweight=off
tgrtownsizebase=off
tgrtownsizefactor=off
tgrwaterinmin=off
tgrwaterinoptim=off
tgrwaterinweight=off
townbuildnoroads=off
towngrowthlimit=off
towngrowthratemax=off
towngrowthratemin=off
towngrowthratemode=off
townminpopulationdesert=off
townminpopulationsnow=off
townroadbranchprob=off
toylandfeatures=off
tracktypecostdiff=off
trainrefit=off
trains=off
unifiedmaglev=off
verbose=off
wagonspeedlimits=off
win2k=on
windowsnap=off

I don't know what's the problem, but it happened to me too when I played your game. the problem solved by order the vehicle to go to the depot.

Things like this happended to me often even in older patch versions - vehicle wanted to go to depot, but when near, it decided otherwise and ran away - to return to depot after completing a circle around nearby block. I usually said to myself something like "Uh, stupid AI." and built another depot nearby. The vehicle usually changed its behaviour then.

Death wrote:I don't know what's the problem, but it happened to me too when I played your game. the problem solved by order the vehicle to go to the depot.

But that only fixes it the one time. The vehicle can do it again later and so can other vehicles. I had 6 vehicles all doing it at the same time

Just use Goto Depot.

Indeed, just use the goto depot command.

I remember road vehicles pulling that trick in vanilla TTD.

Or change the position of the depot.

Rob wrote:Just use Goto Depot.

That's what I meant to.

Normally I would use go to depot but i am testing out the alpha release which didn't like all of my TTDpatch switches so I turned them all off (except the XP one) and just did a vanilla TTD (what a shock - you suddenly realise how you miss all the nice TTDpatch features). I started adding switches back in one by one. When I saw this problem, the go to depot switch was still off but I have now switched it on (and alpha 62 is still working ). Thanks for your information.

I had the same problem with unpatched TTD. I had a city block with a depot. It was time for the vehicle to have service, so it went to the depot. Then just before it reached the depot it would somehow decide it would not go to the depot after all and drove past it. Then it would decide that it wanted to go to the depot after all, driving around the block. But when it was almost at the depot it would decide not to go there, and so on for all infinity until I decided to force the vehicle to go to the depot or move the depot.

I'm saying this because I think that this bug might be a leftover from unpatched TTD.

It is a leftover from unpatched TTD, but the Goto Depot thingy resolves that, aswell as a few other problems.