Every copied bank was written to the same array slot, so all but the last
were lost, and the slots left behind kept their zero-initialized contents.
A zeroed bitmap handle is slot 0 rather than -1, so the paging code would
then page out an unrelated bitmap.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
Fix#4089, part 1:
- give the `my_replacement` and `i_replace` fields clearer names
- for submodels with the `Is_damaged` flag (representing -destroyed variants or debris), initialize them to blown-off (the true fix for #3078, fixing a regression introduced in the model instance refactor)
- roll back the de-parenting of live debris from #3089 (726ce953c7), because it was a wrong fix to the initialization bug and introduced its own subtle bug when positioning live debris
- roll back the `Can_move` flag skipping from #4138 (063d7afcfe), because it was another wrong fix to the initialization bug
- add some clarifying comments
* use std::move() for local variables that are copied but not reused
Addresses ~140 Coverity "Variable copied when it could be moved"
defects across 74 files. Every std::move() targets a local variable
whose value is consumed by push_back, emplace, assignment, lambda
capture, or a function call and is never read again afterward.
Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>
* clang: use std::make_shared
* clang: use std::make_unique
* address feedback
---------
Co-authored-by: Claude Opus 4.6 (1M context) <[email protected]>
Several changes related to the volumetrics model fix:
1. Update the `model_load()` prototype with better parameter names, including a new `ErrorType` enum defined in pstypes.h
2. Update the `MIN`, `MAX`, and `CLAMP` macros, all of which were susceptible to performance issues because they duplicated their tokens. This could cause functions or calculations to be re-run unnecessarily. Since the codebase is now on C++17, `std::clamp()` can be used.
3. Update the rest of the codebase to fix any associated issues.
See title. There were some cascade effects, but the changes are mostly contained to the model code. The calls to `gr_render_model` and `g3_render_primitives` use `const_cast` because constifying that API would require a whole other PR.
The `SCP_string_lcase_equal_to()()` and `SCP_string_lcase_less_than()()` functors are rather unwieldy to use in non-functor situations, so this adds conventional function equivalents.
The `type_flags` on a model's dockpoints are determined by the dockpoint name. If the name changes, the flags should be updated accordingly.
This fixes a bug in Scroll where a dockpoint that was imported and renamed to start with the word "cargo" was not compatible with cargo docking as expected.
