This simplifies the handling of variables. `ChooseShipTrack` is called upon entering `tile`, and looking further back to the caller, it can be deduced that `v->tile` matches `src_tile`. With that said, `enterdir` can also be removed, as it's not used anywhere else. `CreateRandomPath` and `GetRandomFollowUpTrackdir` is being fed `src_tile` as it's 2nd parameter. This could be eliminated, as `v` is also being passed to it. Just use `v->tile` in those functions.
30 KiB
30 KiB