widelands

atlantean AI has no wells

Bug #1499678 reported by king of nowhere on 2015-09-25

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	widelands	Fix Released	Medium	TiborB	widelands build19-rc1

Bug Description

I noticed that at times the AI won't make any well with atlanteans. Even after many hours of game, with a fully developed economy, and with plenty of space. There is just no reason it should not make wells, yet it does. See violet AI in saved game. Although the fact that it does have plenty of horses on the roads make me think it did have wells, and it dismantled them later. which makes even less sense.

I also noticed that atlantean AI is generally reluctant to make wells, starting to make them only relatively late.

build is 7525

Tags:

Related branches

lp:~widelands-dev/widelands/ai_persistent_data

Merged into lp:widelands at revision 7567

GunChleoc: Approve on 2015-10-24

TiborB: Needs Resubmitting on 2015-10-02

Revision history for this message

king of nowhere (lainluigi86) wrote on 2015-09-25:

atlantean ai makes no wells.wgf Edit (1.2 MiB, application/octet-stream)

sorry, forgot the attachment. here it is

Hans Joachim Desserud (hjd) on 2015-09-25

tags:

added: atlanteans computerplayer savegame

Revision history for this message

TiborB (tiborb95) wrote on 2015-09-25:

this has been reworked in ai_persistent_data but I will look at this issue once more

Changed in widelands:
assignee:	nobody → TiborB (tiborb95)

TiborB (tiborb95) on 2015-09-25

Changed in widelands:
importance:	Undecided → Medium
status:	New → Confirmed

Revision history for this message

GunChleoc (gunchleoc) wrote on 2015-10-06:

2 replays Edit (186.9 KiB, application/x-tar)

I tried the new AI branch, and the other AIs wiped the Atlanteans off the map. This didn't happen wit the same game settings in trunk. I am uploading both replays.

Revision history for this message

king of nowhere (lainluigi86) wrote on 2015-10-07:

I am inclined to believe this to be because the ai has improved a lot compared to trunk, not because the atlantean ai has grown any worse. in fact, even the atlantean ai is better than it used to be. i remember with the old ai, even with no enemy contact and a very good land, it would take over five hours before it started to increase its power.

Revision history for this message

GunChleoc (gunchleoc) wrote on 2015-10-09:

atlanteans_replay.tar.gz Edit (2.9 MiB, application/x-tar)

I have managed to fake a replay preload packet for the important replay. The first invasion into Atlantean territory is around 3 hours, so it's not as bad as I thought.

I'll try to make time to look over the code this weekend.

Revision history for this message

TiborB (tiborb95) wrote on 2015-10-09:

thanks GunChleoc, just dont be scared of the complexity of the changes :)

Revision history for this message

TiborB (tiborb95) wrote on 2015-10-24:

fixed in 7567. Building of new buildings were reworked completely, this includes wells.

Changed in widelands:
status:	Confirmed → Fix Committed

Hans Joachim Desserud (hjd) on 2016-01-03

Changed in widelands:
milestone:	none → build19-rc1

GunChleoc (gunchleoc) on 2016-10-10

tags:

added: ai
removed: computerplayer

GunChleoc (gunchleoc) on 2016-10-25

Changed in widelands:
status:	Fix Committed → Fix Released

Revision history for this message

GunChleoc (gunchleoc) wrote on 2016-10-25:

Fixed in build19-rc1.

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