1844 Handling of SBB shares. ID: 137304 about 18xx HOT 3 CLOSED

It seems that 5% shares are valued at 50% of SMP, but should be full (and 10% share should be twice SMP, but are treated as SMP).

This is correct, and seems to be a mistake in the code.

Player portfolios do not clearly indicate share holding split (5% vs 10%)

Perhaps a better approach would be to treat 5% shares as 1 cert, and the 10% shares as double certs, like the ones in 1849, 1847 AE, and a couple of others.

from 18xx.

I'm open to double certs, but I don't understand how that will help if you have two of them? How will you know? For example, if I have 10%, 5%, 5% or 10%, 10%...won't both show up as d 4?

from 18xx.

Partially fixed by #9807. The shares have the correct value now, but the sell share interface is still weird.

from 18xx.