Editing v0.31 Talk:Trading

==Trader's won't show goods==
Traders from my home civ show up, and they have loads upon loads of goods, but the trade window says they have nothing. I really need the goods they have. Help?--[[User:HugoLuman|HugoLuman]] 00:38, 10 April 2011 (UTC)

==Colors of Containers==
Question regarding the coloring of the items being traded, It says that items in white are are created by a source other then your fortress, while brown is fortress created goods. In my first trade with the dwarven caravan two goods I know I created, a barrel holding donkey cheese and a barrel with cow's milk were colored in white. I mean, it's not exactly an issue, but is this because they an animal derived source or what? --[[User:AdmiralDread|AdmiralDread]] 05:15, 12 April 2010 (UTC)
:I believe for liquids in barrels it looks at whether you made the barrel, not the contents.  Perhaps for all barrel items, I'm not sure.  I personally don't trade food or drinks --[[User:Todestool|Todestool]] 14:49, 12 April 2010 (UTC)
:The color of a container is based on what it's made of. Anything made from [[tower cap]] will be white. Normal wood is brown. --[[User:Strangething|Strangething]] 02:29, 14 July 2010 (UTC)

==No Dwarves==
It seems to be possible in v0.31 to have no trade from the dwarves. If their civilization is too small to have any leaders of note, then there will be no caravans.

* always arrives regardless of embark location, as long as the dwarven civilization is not extinct.Verify
-- This doesn't make sense either. If dwarfs are dead, who's embarking?
::I've never seen no-trade from the dwarves.  Also, I second the comment about embarking.  Isn't the fail condition for a world if the dwarfs don't survive?--[[User:Kwieland|Kwieland]] 17:46, 23 May 2011 (UTC)
:::It's entirely possible to generate a world where all dwarf civilizations are no more.  In this case, you still get two waves of immigrants but no caravans will come.  For some this is a very desirable play scenario.  The end of all dwarf civilizations does not necessarily mean that all dwarfs are dead. --[[User:Jwest23|Jwest23]] 20:31, 23 May 2011 (UTC)

==Vermin in caravans?==
I wanted to release the bought warthogs out of their cages, tame bats and fluffy wamblers were in my list. I haven´t caught any vermin yet, so I put them in that cage, too.  When I looked at the (elven) caravan they "stole" the vermin from them. Anyone has seen this, too?
:I can confirm that elven caravans offer cages containing vermin. This vermin isn't shown in thr trade screen list, unless you view these cages separately. This vermin is ''not'' shown in your animal list of the status screen (hit {{k|z}} and then {{k|return}} to get there). It ''is'', however, shown in the list of creatures assignable to a cage. (hit {{k|q}}, select a cage, hit {{k|a}}, and there they are.) --[[User:Doub|Doub]] 17:47, 2 May 2010 (UTC)
::I agree.  The cages are not labeled as anything but normal cages.  However, if you view the item in the trade depot screen ({{k|v}} when highlighting the "empty" cage) the vermin will be shown as a content.--[[User:Kwieland|Kwieland]] 16:29, 19 May 2010 (UTC)

==No Wagons with Caravans==
I never had wagons with v0.31. Is it just me or is there something needed except a 3wide path to one edge? Its always there and there is never a caravan with wagons, only with traders!--[[User:Niggy|Niggy]] 20:32, 12 April 2010 (UTC)
: I've not had wagons in this current fort either. Think it may be because I'm in a mountain biome...--[[User:Nimblewright|Nimblewright]] 10:11, 14 April 2010 (UTC)

::Yes, Wagons are out for now. This is most likely a bug as the access check screen is still in. Hm..or not? --[[User:Birthright|Birthright]] 20:00, 14 April 2010 (UTC)
:::They're still in the raws - see creature_equipment.txt. --[[User:Quietust|Quietust]] 21:11, 14 April 2010 (UTC)
::::It still checks if a wagon could make it to the dapot, but for me a caravan (Without wagons obviously) went through a two-wide tunnel[[User:GiantTiger11|GiantTiger11]] 08:01, 24 April 2010 (UTC)

== Late caravan ==

The caravan used to arrive for me at exactly mid-autumn. I got my caravan in the new version at just a few days before autumn ended.  Is this the case with everyone? [[User:Greep|Greep]] 03:56, 17 April 2010 (UTC)
:can confirm, caravans now always come late. --[[User:Confused|Confused]] 14:08, 17 April 2010 (UTC)
::maybe this is intentional as a "delay" from where they travel from? --[[User:Eroing|Eroing]] 17:41, 17 April 2010 (CET)
:::It's <s>my first Mid-Winter</s> the spring of the year after embarking now and i haven't seen just a wheel. Should I begin to worry? --[[User:Gnarker|Gnarker]] 11:37, 30 May 2010 (CEST)
::::Caravans have been appearing consistently on (roughly) the 15th of late-season months for the past several versions. I'm not sure that this is really a bug. [[User:TerryDactyl|TerryDactyl]]

== Merchants going underground. ==

I just had a dwarven caravan leave the fortress through an underground edge of the map. Spawned from the top though.--[[User:Droid|Droid]] 04:07, 21 April 2010 (UTC)
: In my fortress even an elven caravan took the way through the caverns! --[[User:Doub|Doub]] 07:57, 24 April 2010 (UTC)
: Confirmed. Humans entered from the top, and left through the first cavern. Killed an Serpent man tribe on the way out. 05:10, 18 July 2010 (UTC)

== Multiple Trade Depots ==

Has there been any change for this?

== Traders go insane and starve ==

"If a caravan has arrived at your trade depot and is unable to leave for about six months after they arrived, the merchants and animals will go insane. This can result in a bunch of merchants attacking your dwarves, or just standing around moping until they starve to death." 
Is this correct? Traders can starve? Or do they only gain the ability to starve when insane?
:I've only had this happen once. They went crazy after a while, and then starved.  I don't know if it was exactly six months, but probably similar time scale. Experiment.  Try locking the caravan on your map.  Find out if it is really 6 months, if they go crazy, stave, and what happens!--[[User:Kwieland|Kwieland]] 18:10, 23 July 2010 (UTC)
: Verified (in .13.12), caravan (and their pack animals) went insane, they could not handle 1-tile wide bridges over our river. Probably expected 3-6 tiles wide bridges! Looks like they drop their items upon going insane.--[[User:TomiTapio|TomiTapio]] 23:00, 29 July 2010 (UTC)
: In .31.25 I've just had a merchant and his pack animal go stark raving mad without holding the merchants hostage.  I had no Trade Depot.  I usually build a depot so I'm left scratching my beard on this.  Is this new behavior? --[[User:Jwest23|Jwest23]] 18:42, 3 April 2011 (UTC)

== First Caravan Brings Nothing? ==

I've had this happen twice, where the dwarven caravan brings a whole lot of nothing. Is this to be expected? I generaqlly give them something nyways, in hope that the next year will be better.

== No Dwarven Caravan ==

I'm in mid-summer of my third year and the only caravans I have been getting have been elven ones once a year. I Still haven't had a dwarven caravan show up ever. In the Civ screen it says that there are no important people in the civ.

My first year I got 7 migrants in total and haven't got any since. Does this mean my parent civ has been eradicated?
--[[User:Flying Dwarves Hurt|Flying Dwarves Hurt]] 14:13, 16 June 2010 (UTC)

:The same thing happened to me.  My fortress is in a "small region"-sized world-- I'm beginning to wish I'd paid more attention while the world was created; maybe there just aren't any other dwarves inside it?

== Caravan leaving through cave ==

I just had a caravan leave through a cave. I had a clear path to a ground exit from my trade depot, even for wagons. This was not the case for the cave level, as it was only reachable by stairs. I don't know if this is a bug or not. Strange, anyhow. /[[User:Josj|Josj]] 06:20, 28 June 2010 (UTC)
:Probably not a bug, as such.  Firstly, because caravans don't currently use wagons, but only pack animals, they can path up and down stairs.  Secondly... they probably picked the shortest path to an exit, and that just happened to be the cave level.  Was the ground exit on the other side of the screen, or temporarily blocked by a drawbridge or something? --[[User:DeMatt|DeMatt]] 18:24, 28 June 2010 (UTC)
::The ground exit was quite close--about a screen away from the depot. It could've been temporarily blocked by a barrage of haulers or something. I don't quite remember. But it would have had to be blocked as they went down some fifty levels or so. Even if the caravan used my traffic designations (which I don't believe they do) that wouldn't have been a closer route. It makes me wonder if it's possible for the caravans to appear in the caves.  /[[User:Josj|Josj]] 19:00, 28 June 2010 (UTC)

== Forbidden Depots ==
I used the ' d:b:f ' command to forbid all items on my depot so that they would not have to haul all the stuff back, subsequently forbidding the 3 pieces mahogany that made up the depot itself. When the human caravan showed up, the game gave me a message that said they need a depot to trade at. I used the ' t ' command to unforbid each piece, and they instantly started to move to it. This might be worth mentioning as a troubleshooter, or something, if I can get confirmation on it. --[[User:Bungler|Bungler]] 03:45, 1 July 2010 (UTC)
:I can confirm that behavior. I used it all the time in 40d.--[[User:Kwieland|Kwieland]] 18:10, 23 July 2010 (UTC)  
::I had traders go insane, probably because the depot was bulk-forbidden. --[[User:TomiTapio|TomiTapio]] 20:59, 5 September 2010 (UTC)

== Traders taking forever to load up==
The other lifesaver I found on this wiki somewhere relates to when you are trading a large number of items.  I had the problem where caravans would take months and months to load up and get out.  Once this lead to two caravans being on the map at the same time, (humans and dwarfs, I think) trying to load/unload at the same time and it was a mess (FPS suffered, too)  However, there is way to prevent this.  Pause the game after you get the "caravan has embarked" message, then go do {{k|d}}-{{k|t}} to designate trees (or mining, or whatever) and then hold down the mouse button.  Watch the depot at the same time and you'll see the items dance as they get loaded up while the game is paused.  Once the depot stops blinking, they're done and you can let go of the mouse.  It took my traders 1.5 minutes real life to load up.  But, then they take off on their merry way.--[[User:Kwieland|Kwieland]] 18:10, 23 July 2010 (UTC)

== Accessible and Inaccessible Depots ==

Im very new to the game and have been having trouble with making my depot wagon-accessible. 

In the wiki it says that a 3-square wide corridor is needed to fit a trade wagon through(XWX in the D overlay). My problem is that Ive made a corridor 3 squares wide to my depot, but with the D command it still says my depot is inaccessible.

In the D overlay should there be 3 W makers side by side(XWWWX) for the depot to be accessible? If this is the case then the hall needs to be 5 squares wide...

Whatever the fix is, its not clear/helpful on the wiki. <small>&ndash; [[template:unsigned|unsigned]] comment by [[User:173.217.232.2|173.217.232.2]]</small>
:The D overlay only requires a path of Ws '''one''' tile wide, but it must be continuous and orthogonal (i.e. no diagonal-only gaps). Trace it out from the depot to find what's blocking the rest of the way (probably a boulder or a tree outside). --[[User:Quietust|Quietust]] 01:22, 9 July 2010 (UTC)
::You might need to smooth some boulders, cut down some trees, or add some ramps.--[[User:Kwieland|Kwieland]] 18:10, 23 July 2010 (UTC)
== Experience ==
From the article: ''Several small trades, exiting the trade window each time, will increase the Broker's relevant skills during the early game. ''
This isn't true for 40d.  The experience was based solely on the number and value of the items brought by the trade caravan once a single trade was completed.  Has this changed for 31.xx?--[[User:Kwieland|Kwieland]] 18:10, 23 July 2010 (UTC)
:Agreed.  But the biggest thing was that it seemed like if you made that first trade for ''exactly'' 30%, your trader could get immense experience, even legendary.  But it didn't seem to work when I tried it in .12 of late. [[User:Dorf and Dumb|Dorf and Dumb]] 05:25, 26 August 2010 (UTC)

My experience, when I've checked through dwarf therapist, is that a dwarf will get points in appraisal once, and only once, some time (within seconds) after the completion of the first trade with a particular caravan.  Tested using dwarfs with 0 experience in appraisal, haven't tested if changing dwarfs at the trade depot will allow you to train more than one dwarf per caravan, will do so later today, if future caravans remain free of goblins/magma/other fun.--[[User:MadGreyOne|MadGreyOne]] 17:25, 1 December 2010 (UTC) Or they gain their experience on the first time looking at the goods, as I now remember it saying, somewhere...  only one dwarf per caravan though =( And no experience gains shown at all for trading of items, so unless someone has seen clear evidence of multiple trades boosting experience gains we should probably remove that line.--[[User:MadGreyOne|MadGreyOne]]

== Random breaking of "Trader Requested at Depot"? ==

I have the Broker's labors all turned off barring cleaning and the default health care entries. When a caravan arrives, he'll happily ignore my initial switching of the Depot status requesting his presence and continue to haul items to the depot (despite having all hauling labors off). I have to toggle it back to not requested and then back to requested and he's fine, he'll sit and trade...for a while. Then if he goes to get a drink, eat, or sleep, his action when he gets up will be to haul items again. Anyone else having this issue? [[User:Chronin|Chronin]] 18:46, 20 August 2010 (UTC)

:Never have "only broker" set.  It slows things down, and the benefit is, you don't get more than one dorf trained with appraiser skill (which means if the broker dies, you don't even see a price on anything).  And the other benefit is, you can drive a harder bargain with the traders and therefore not get as much stuff brought in next time.  What's the point? [[User:Dorf and Dumb|Dorf and Dumb]] 05:27, 26 August 2010 (UTC)

:almost all dwarves "bring items to depot", I guess it's part of the non-toggleable jobs. --[[User:TomiTapio|TomiTapio]] 21:03, 5 September 2010 (UTC)

: Even after turning off all other jobs, including hauling, I still get this problem. Even after confining him to a burrow consisting of nothing but the Depot, he'll still try to run off. The best solution is to request him as soon as the caravan is on the map, and it'll slide to the top of his job queue before it's gone. If you make a trade, he may run off again, so you might want to wait until everything you're trading away is there. [[User:Uzu Bash|Uzu Bash]] 14:10, 20 October 2010 (UTC)

:I'm not certain(otherwise known as WAG time), but it seems like the trade at depot job doesn't become a priority until everything marked pending for trade has been hauled to the depot.--[[User:MadGreyOne|MadGreyOne]]

== Emergency Supplies ==

It's fairly well known that caravans will bring lots of wooden logs if you don't have any in your fortress (including machine parts) or if you've forbidden all of them (something I've personally used numerous times - in my latest fort in 0.31.12, I managed to get elven and human caravans to bring over 200 logs each). It might be worth testing to see if caravans bring "emergency supplies" of things other than wooden logs - when I cooked all of my meat into prepared meals, the next human caravan decided to bring over 200 stacks of meat and prepared organs (it was enough to instantly overfill both of my 11x11 meat stockpiles, since my barrels were all full of booze). --[[User:Quietust|Quietust]] 18:37, 13 September 2010 (UTC)
:I believe I've got reasonable evidence that meat '''is''' considered an emergency good - when the human caravan arrived, the first horse was loaded up with wood logs and plants (which I had requested from the modded-in guild representative) and tons of meat (which I did '''not''' request), and the second horse was loaded up with a bunch more meat finally followed by several bins of cloth and leather, and the 3rd horse was carrying the rest of the leather; the rest of the caravan also held some stacks of random types of meat. Normally, binned goods are loaded at maximum priority, but liaison requests and emergency supplies both seem to override that. --[[User:Quietust|Quietust]] 04:24, 27 October 2010 (UTC)
::A quick test suggests that there are quite a few other emergency supplies - when I forbade '''everything''' in my fortress just before the Elven caravan arrived, the first horse was carrying nothing but plants, and the 2nd horse was carrying 50 bins of cloth plus lots of wooden logs, the 3rd horse was carrying the rest of the logs and the mostly normal trade goods, and the 4th horse had the usual assortment. Repeating with everything unforbidden resulted in a much more "normal" caravan - 5 horses carrying 12 ropes, 9 instruments, 12 toys, 10 pets (7 large creatures, 3 vermin), 11 cages, 21 booze barrels, 18 empty barrels, 8 buckets, 7 weapons, 12 body armor, 8 pairs of footwear, 13 shields, 8 headgear, 12 pairs of handwear, 11 seed bags, 10 mill bags (all dye), 12 sand bags, 13 empty bags, 14 bins of cloth (all of which were on the first horse), 8 crafts, 13 stacks of arrows, 24 stacks of plants, 11 threads, 10 legwear, 11 splints, and 6 crutches. --[[User:Quietust|Quietust]] 03:40, 6 November 2010 (UTC)

== recent trading changes? ==

Has anyone else seen changes to the way traders trade? Looks to me like in .31.16 (as compared to .12) the acceptable markup is much higher (45% compared to as little as 10-15%), and appraisal and other broker experience seems to be deferred now (appraisal skill not rising with each trade anymore, it rises sometime after the caravan leaves)[[Special:Contributions/202.156.10.234|202.156.10.234]] 01:04, 16 October 2010 (UTC)

== King offering ==

It looks like an offering of 5k is required to promote the city from barony. I sure would like to verify, but goblin seiges have pre-empted the liaison visits since becoming a barony. [[User:Uzu Bash|Uzu Bash]] 13:29, 20 October 2010 (UTC)

== No Elven Cloth? ==

Something very interesting has happened in my current fortress - last Autumn, I captured a giant cave spider and started a silk farm, and so far I've woven over 200 pieces of cloth (and have plenty of thread ready to weave), and the Elven caravan just arrived in the Spring with '''zero bins of cloth''' (and about 11 of everything else they usually bring). Maybe they were only bringing cloth in the first place because I wasn't producing any of my own? Maybe they brought it as emergency supplies? More testing is definitely in order. --[[User:Quietust|Quietust]] 03:16, 10 November 2010 (UTC)

:Just not an Elven Caravan without the useless bits of string, eh?

== Tunnel paths? ==

There's a few spots on this page and others where it mentions caravans coming from the edge of the map, and some people mentioning underground tunnels, but the game wont let me mine at the edge of the map, am I misinterpreting things or is that info out of date?--[[User:Twilightdusk|Twilightdusk]] 03:04, 24 November 2010 (UTC)

:You can't mine the edge of the map, but you ''can'' dig a tunnel all the way up to 1 square away, ending in a ramp to the surface. I think that's what the "Caravan Delay" section is suggesting. Also, above-ground walls and drawbridges cannot be built within 5 squares of the edge, but ''below'' ground ones can. Finally, if you've opened the caverns, it's reported (though I haven't seen it) that caravans can enter or exit there, so you may (or may not, I haven't tested this) be able to build a reasonably safe exit down there - i.e. you could wall up a path all the way to the edge - unless of course that Forgotten Beast happens to enter just where and when the caravan is exiting... [[Special:Contributions/202.156.10.234|202.156.10.234]] 08:16, 27 November 2010 (UTC)

==Doors and traders==
I had my depot safely locked behind a set of doors, mainly to keep my stupid cats from wandering outside and getting mauled by the wild life. This was fine for the first two caravans (dwarf and elf, respectively), but the third one (a human one), while able to arrive just fine, was not able to leave until I removed the doors. Is this just a quirk? --[[User:Shatari|Shatari]] 04:41, 27 January 2011 (UTC)
:After playing around a bit, I think the problem was simply a matter of the humans taking forever to leave after their 'departing' message had popped up. I've not run into this problem since. --[[User:Shatari|Shatari]] 02:59, 15 February 2011 (UTC)

== Traders forgot stuff ==

They left their stuff behind. Quite a lot of it. I consider it a windfall, considering we had nothing left to eat or trade on the first caravan, so intent were we on our build.

== Traders won't accept 1:1 trade? ==

I just tried to trade with a dwarven caravan, and it wouldn't accept it. "With your trade goods such as they are, I cannot fathom you ending up with these items." The trade was 1:1; no profit or loss for either side.
They wouldn't trade for a -1 loss either, saying they wouldn't trade for a loss.
.....Why? --[[User:Ruan942|Ruan942]] 12:20, 13 February 2011 (UTC)
:To my knowledge, traders prefer to make a profit, especially if your broker is lacking in social skills. --[[User:Shatari|Shatari]] 03:01, 15 February 2011 (UTC)
:Traders demand about 5-10% profit - after all they took the risk of traveling to your fortrees.

I can say that they WILL accept a 1:1 trade, give or take a few 10's IF and only IF your trader is nearly Legendary in his skill and is great in social skills (Negotiator mostly)

The ratio of profit grows smaller when the merchant (trader) becomes happier with his profits and if your broker is blessed with a silver tongue. If the trader is ecstatic, you may trade for 1:1 deals if the above is present. Merchants '''never''' accept a loss in profits, no matter how happy he is and how good your broker is. --[[User:Tir|Tir]] 11:04, 19 July 2011 (UTC)

== Childish Games? ==

Hey, I've just recently started playing Dwarf Fortress. I've traded with caravans before, but on a new fortress the traders instantly said "Enough of your childish games." and set off, even though they had about a 100 DB profit. Help?

--100DB out of what, though?  Out of 100DB, fine. Out of 2000DB?  Only once you've traded a while with them.  Give them lots of profit (200%) for the first few trades.  Even if they are smaller amounts. Once you notice they're willing to trade, you can reduce the percentage of profit.  Also, note that the caravan trader will get more and more upset for each unacceptable trade.  I make (or goblins give me) so much cra..er junk in my fort that I'm usually trading 200,000DB for 5000DB back.  Later in the game, you don't really need much from the traders. I use them to remove stuff I don't want anymore, like *Large Rope Reed Trousers*.--[[User:Kwieland|Kwieland]] 17:13, 8 April 2011 (UTC)

==Dwarven Caravan Every Other Year==

As the title says. It seems that they only come once every two years. Has anyone else seen this?--[[User
:Mirthmanor|Mirthmanor]] 03:32, 5 April 2011 (UTC)
:Only when I'm under siege. Traders won't some if a siege comes when they would have. [[User:GhostDwemer|GhostDwemer]] 14:59, 5 April 2011 (UTC)

== Wild Animal Trading ==

I can verify that benign wild animals are also released when trying to trad, not just aggressive animals. I tried to sell some traders some wild unicorns, and the dwarfs set them free. 
But question, will Seizing an item warrant a siege, even if you already traded them lots of stuff and give them a huge profit? I'm trying to get rid of caravans as soon as I've traded everything I've wanted without making them too angry.--[[Special:Contributions/69.135.213.251|69.135.213.251]]

I've wondered the same thing.  Find out for us! My guess is seizing things will not result in a siege as long as the caravan turns a profit.--[[User:Kwieland|Kwieland]] 17:08, 8 April 2011 (UTC)

== Repeatedly massacring the dwarven caravan ==

I heard that you can massacre the dwarven caravan repeatedly and there would be no repercussions. One, is this true, and two, [[v0.31:!!SCIENCE!!|can ballistas hurt the caravan]]? --[[Special:Contributions/71.180.66.233|71.180.66.233]] 20:10, 25 May 2011 (UTC)

You can't have a war against your own race, so so long as you don't trap them (and make them go insane), then nothing will happen to piss off your civ.
Second, Ballistas can damage ANYTHING they can go through, including trees, so that would be a definite yes.
[[Special:Contributions/107.9.22.199|107.9.22.199]] 02:03, 16 June 2011 (UTC)

== unconscious pack animals ==

I just had a merchant yak ko'd by a goblin but the guy leading it just pulled the unconscious animal onwards with all it's stuff still on it. It got diced up when it got to my weapon traps though because of the unconsciousness triggering traps thing. weird.--[[Special:Contributions/70.79.199.141|70.79.199.141]] 19:26, 13 July 2011 (UTC).
:Yeah, I reported that bug.  Good to know I'm not the only one seeing it.  I don't think it is a major bug, though. {{bug|3129}}--[[User:Kwieland|Kwieland]] 13:32, 14 July 2011 (UTC)

== Note on Exploits ==
Caged animals become yours afters destroying the depot if you lead them to a pen from their cages. Can someone confirm this?