"new_owner" can be INVALID_OWNER, and as INVALID_OWNER ==
COMPANY_SPECTATORS, we could end up trying to sell shares of
nobody.
(cherry picked from commit ef25afd55a)
This is extreme useful for automated testing. Without this, OpenTTD
will always look in your personal-dir (like ~/.local/share/openttd
or %USER%\Documents\OpenTTD). For most users this is exactly what
we want, that there is a shared place for all their files.
However, for automated testing this is rather annoying, as your
local development files influence the automated test. As such,
'-X' counters this, and only gives the local folders. This is
especially useful in combination with '-x' and '-c'.
You can easily mistake SlList / SL_LST to be a list of SL_VAR, but
it is a list of SL_REF. With this rename, it hopefully saves a few
people from "wtf?" moments.
Prior to this change, the charts were pretty useless. They indicated at most what cargos were speed sensitive and which ones were not.
This change lets the graph show the average transit speed to profit mapping. With this graph it becomes obvious after exactly what speed any further speed increase brings no further profit. This makes train selection way easier.
Prepare the full description and send it to SlObject. This does
require some code to be able to read to a SLE_VAR_NULL, like strings
etc, as there is no way to know their length beforehand.
YAPF could end up in a situation where it sets the best intermediate node
to a node whose construction is never finalized (i.e. it is never added to
the open list). The content of the node would be overwritten in the next
round, potentially sending the vehicle to an unwanted location.
(cherry picked from commit 0125ba82e8)
When you buy-out a company, you got your shares back. This is
based on company-value, which includes values for the vehicles etc.
In other words, you not only got the vehicles, but you also got
paid to get them back.
Additionally, you also got the loan of the company, but not the
money for the loan (as that is subtracted from the company-value).
Solve this by changing the rules of a buy-out: don't sell your
shares, get the loan AND the balance and get the infrastructure.
(cherry picked from commit 4d74e51907)
