Fixes for issues with rotated (non-rectangular) airports #8458
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Motivation / Problem
#8437
Description
First issue is caused by assumptions that the airport tile is the same tile as the rest of the airport/runway. Obviously the case in almost every case... except for the rotated (180deg) intercontinental airport
Second issue is again only an issue for rotated intercontinental, but seems to boil down to oilrigs being hacks - the "tile" that the aircraft/helicopter is landing at is always the airport tile, purely because the oilrig is actually only a 1x1 airport, pretending to be 2x2. Essentially, the fix for this just expands the special case that's already in place lower down (which doesn't actually seem to get triggered for oilrigs at all anyway
OpenTTD/src/aircraft_cmd.cpp
Lines 1037 to 1038 in edbb5f4
Limitations
More hacks upon hacks.
Checklist for review
Some things are not automated, and forgotten often. This list is a reminder for the reviewers.