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Development => Bug Reports => Topic started by: Andarix on November 02, 2025, 01:23:35 PM

Title: r11768 - error ground tile
Post by: Andarix on November 02, 2025, 01:23:35 PM
There was already a thread about this, but I can't find it right now.

Apparently, there's supposed to be a road in the area with the pedestrians in the middle.

However, there's a slope in that area.

slope_error1.png slope_error2.png

Simutrans r11768
pak64.german 0.124.0.0.7

p64g_slopeerror.sve (https://files.simutrans-germany.com/upload/p64g_slopeerror.sve) ~7 MByte (31 Dec 2025)
Title: Re: r11768 - error ground tile
Post by: prissi on November 02, 2025, 01:53:17 PM
Yes, somehow, illegal sloped roads are built. Not sure where to find the origin. Thanks for the reminder.
Title: Re: r11768 - error ground tile
Post by: Andarix on November 02, 2025, 02:07:37 PM
I don't know if it could be related to these city expansions.

city Dornstetten and Spremberg

The bridges were built by the city in this way.

city_built1.png city_built2.png


Save:
Simutrans r11770
pak64.german 0.124.0.0.7
Title: Re: r11768 - error ground tile
Post by: prissi on November 02, 2025, 03:12:02 PM
This is intended, making the shortest possible bridges on mismatched initial slopes. But these wrong sloped roads often appear in the middle of cities, with no bridges around ...

The appear even in pak 64, so they could not be related to multitile buildings.
Title: Re: r11768 - error ground tile
Post by: Andarix on November 02, 2025, 03:18:34 PM
I'm more wondering whether construction will ever continue on those bridge ends up there.

pak64.german also does not have multitile city buildings.
Title: Re: r11768 - error ground tile
Post by: FLN on November 02, 2025, 04:50:03 PM
Quote from: prissi on November 02, 2025, 03:12:02 PMBut these wrong sloped roads often appear in the middle of cities

They occur, when towns get founded.

We are all speaking of this phenomenon, right?
Title: Re: r11768 - error ground tile
Post by: prissi on November 03, 2025, 02:13:42 AM
Yes, an illegal slope road tile.
Title: Re: r11768 - error ground tile
Post by: prissi on November 03, 2025, 12:46:03 PM
r11788 should enable also the building of more slopes to expand cities even in hilly terrain.
Title: Re: r11768 - error ground tile
Post by: Andarix on November 04, 2025, 07:07:33 AM
The attempt to level the faulty field fails.

slope_error3.png

However, the road can be demolished. Then the normal slope reappears, and the field is correct again.
Title: Re: r11768 - error ground tile
Post by: prissi on November 04, 2025, 08:55:46 AM
Yes, I did not include a check to correct those tiles on loading.