for MWWorld::Action, ProjectileManager and ESSImport::Converter.
shared_ptr has additional cost of reference counter and requires additional
allocation when constructed as shared_ptr<T>(new T).
Specifications developed in PR #3206 require that groundcover content files must not be allowed to corrupt normal content files. With this PR we simply isolate our existing loading logic by instantiating a separate `ESMStore` for `Groundcover`. In addition, we remove some outdated workarounds.
This PR aims to start addressing `ESM` design issues that have silenced errors we incorporated into groundcover `ESM` loading approaches.
- We move the resolution of `parentFileIndices` from `ESMStore` to `ESMReader` as suggested in a `TODO` comment.
- We improve a highly misleading comment which downplayed the significance of `parentFileIndices`.
- We document important preconditions.
- We move a user facing error message to the highest level and improve its context.
- We remove an inappropriate `setGlobalReaderList` method. We now pass this reader list into the method that requires it.
- We remove a thoroughly pointless optimisation of `Store<ESM::LandTexture>`'s construction that has unnecessarily depended on `getGlobalReaderList`.
There should be no functional changes for `master`, but this PR should remove an issue blocking PR #3208.
Previous version skipped collision the frame immediately after a call to SetPos. It worked for one-off calls (teleports for instance) and continuous call along a pre-defined path (scenic travel). However, in the case of mod which uses SetPos to simulate a player-controlled movement, it is equivalent to using tcl.
Solution:
1/ skip update of mPosition and mPreviousPosition to avoid janky interpolation
2/ use back plain moveObject() instead of moveObjectBy() since we don't want physics simulation
3/ rework a little bit waterwalking influence on coordinate because of 1/
Currently, we use a peculiar mapping of ESM classes by their std::type_info::name. This mapping is an undefined behaviour because std::type_info::name is strictly implementation defined. It could return a non-unique value on some platforms. With this PR we use the unsigned int sRecordId of the ESM class as a more efficient lookup type that does not build on undefined behaviour. We can expect marginally faster save-game loading with these changes as well.
Use faster aabbTest but without destance filter. To avoid dependency on a
specific constant and correctly handle situations when there is a big
difference between actors sizes.
- enchanted arrow explode upon hit the water plane
- non enchanted arrow disappear (or more accurately, they hit nothingness)
- enchanted arrow shot underwater explode immediately
- non enchanted arrow disappear immediately
Also, solve a bug that occured previously and could theoritically still happens where we use the last tested collision position for instead of the last registered hit:
Use the hit position as saved inside Projectile::hit() instead of the last position saved inside the callback.
If a projectile collides with several objects (bottom of the sea and water surface for instance), the last collision tested won't necessarily be the impact position as we have no control over the order in which the tests are performed.
