George opened the ticket and wrote:

R13485M

My tests show, that callback 143 do not work as intended. This code for stalinka building intends, that the last stalinka in town will remain forever.

// Conditional protection. Protect the last one in town, age 50 years
1022 * 14 02 07 FA 81 41 00 FF 01 01 80 00 32 02 00
1023 * 14 02 07 FA 81 44 00 FF 01 01 80 00 01 FA 00

but as you can see in the save, "Mintown" city has lost his last stalinka! I did not do it, according to CB 143 description, AI and towns will never destroy protected building, so, it should stay. But it was destroyed!

Attachments

• Parker & Co., 30th Apr 2031.sav (0.00 KiB)
• Parker & Co., 14th Oct 1998.sav (0.00 KiB)

Reported version: trunk
Operating system: Windows

This issue was imported from FlySpray: https://bugs.openttd.org/task/2083