peter1138 wrote:

This appears to be a bug in the GRF file. It explicitly sets the Multihead flag for the first steam engine (engine ID 24 / 0x18), but doesn't have GUI sprites for the second part.

It is actually pure luck that it doesn't crash in Temperate.

This comment was imported from FlySpray: https://bugs.openttd.org/task/168#comment295

PeS wrote:

Do you know the exact pseudosprite number, where this dual=head flag is set? I've tryed searching through nfo extrected using grfcodec and no 13 01 sequence was found in Action0 Train ( line# * SZ 00 00 <# ids> 13 01 ), or did I get it from ttdpatch wiki wrong? (0x13 should be for dual-head, 01 is on, 00 off). Thanks for any hints.

This comment was imported from FlySpray: https://bugs.openttd.org/task/168#comment314

PeS wrote:

I'v removed the dual-head flag with extra line in nfo using
3661 * 07 00 00 01 01 18 13 00
It works, but why I can't find sequence 13 01 in this file ?

This comment was imported from FlySpray: https://bugs.openttd.org/task/168#comment315

PeS wrote:

Ahh, I talked with the author of the set. The steam engine was set to dualhead to enable tender front of or after tank engine. When you buy it, it uses some randomization and you have it front of or after. But when you add vagon, you see only the first part (tank or tender), vagon and again tank or tender. See picture http://forum.tycoonez.com/download.php?id=1134 . In TTDPatch it works correctly, eg. tender-tank-coach or tank-tender-coach. Maybe some wrong interpretation in newgrf code?

This comment was imported from FlySpray: https://bugs.openttd.org/task/168#comment316

peter1138 closed the ticket.

Reason for closing: Fixed

Random crashes fixed in r7242. Now there will be a specific sprite-not-found error.

This comment was imported from FlySpray: https://bugs.openttd.org/task/168