wookieejedi eaebcf8ee6 Fix asteroids spawning outside active fields (#6615) ...

* Fix asteroids spawning outside active fields

Found an interesting edge case bug with active asteroid fields that has been present since retail:  if a large ship is just outside an active asteroid field, that field will end up spawning asteroids outside the field bounds. This is because the game thinks that the large ship is within the asteroid field when it is actually not. Specifically, the check `asteroid_is_ship_inside_field` does not properly account for the ship the addition of the ship's diameter to the bounding box check.

This PR adds a flag to fix that bounding box check and fix the bug of spawing asteroids outside the asteroid field bounds. Note, `asteroid_is_ship_inside_field` is used twice in the code, once within `set_asteroid_throw_objnum` and once following that call within `maybe_throw_asteroid`. Also note, `asteroid_in_inner_bound` uses a delta of 0 in all cases except when being called within `asteroid_is_ship_inside_field`.

Tested and this fixes the bug while still having asteroid fields work as expected. (Also took this chance to rename a local variable for newly create asteroids to more descriptive name).

* enable by default for 25.0

2025-03-07 08:19:21 -05:00

..

mod_table.cpp

Fix asteroids spawning outside active fields (#6615)

2025-03-07 08:19:21 -05:00

mod_table.h

Fix asteroids spawning outside active fields (#6615)

2025-03-07 08:19:21 -05:00