Initial iberian walls are coliding with trees

[Josef Kufner]

Hello,

initial iberian walls are generated on top of trees and other resoources. When wall is destroyed, it is not possible to rebuild it, because the same place is occupied by a tree or something.

These resources should be moved a bit while placing the wall. It is better to have tree in middle of a rock, than in middle of the wall.

[Adrián Chaves]

See also #1565. I am not sure whether this should be considered a duplicate or if both tickets can be kept, #1565 about the height issue and this one about the tree issue mentioned in the comments in #1565.

[Josef Kufner]

Looks like very similar problem, but it is a bit different. I added link to #1565.

[historic_bruno]

We should really have one metaticket for rmgen's broken entity placement logic (and it's connected to #1589 as well). If you see chickens in CCs or mines like #1901, or trees overlapping mines, or buildings overlapping resources, it's all the same bug. The RMS basically just places on individual tiles and doesn't worry much about obstruction sizes (since it doesn't know them).

[FeXoR]

historic_bruno:

There is: #1589

There's also a forum topic: http://www.wildfiregames.com/forum/index.php?showtopic=17052

[elexis]

In 20815:

Implement random map script playerbase function.
Unifies 54 variants of the rmgen playerbase code, fixes #4805.

Add retry loops to prevent collisions of starting resources, fixes #4600 and
resources placed outside of the map area, fixes #4796.

Lays the foundation to test for collisions with Iberian walls, refs #2192 and
allows to rearrange the starting resources on all random maps without being confronted with code.

Delete remains of misc.js, leaving the rmgen files sorted by logic, fixes #4804.
Concludes what was started in rP18816, rP19282, specifically the 82 rmgen commits starting rP20115, rP20301.
Uses vector algebra, refs #4845.
Removes many Math proxy calls, refs #4933.
Removes 35 unused elevation and 24 unused cliffRadius variables, demonstrating the copy&paste antipattern.
Reduce iberian-wall hardcoding to one line, refs #4940.