Remove WindowManager wrappers.
It's not safe to use WindowManager in all places and it's not required.
Environment stores resource system providing VFS required to call these
functions. In the case of ObjectPaging it's available from the member variable.
Also ObjectPaging::createChunk may access WindowManager when it's already
destructed when exiting the game because it's destructed before CellPreloader
finishes all background jobs. Engine::mResourceSystem is destructed after all
other systems so it's safe to use it.
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).
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.
Since actors can be active in 3x3 grid around the player, we need to
first load all objects in a 5x5 grid around the player.
Split load and unloading in 2 phases. Add an mInactiveCells set into the
scene, which contains all cells inside the aforementioned 5x5 grid.
These cells contains only heightfields and non-animated physics objects.
Animated objects are tied to the scene graph, which doesn't exists yet
in these cells, so we skip them.
Container base record mutations
See merge request OpenMW/openmw!353
(cherry picked from commit 8b33765dd414680f0074b3e115b52b291b4cb7cb)
275908a0 mutate container base records
16fca11d add changelog entry
Phase out canBeActivated() to unify activation checks
Use getName() for the name caption in tooltips
Always use tooltips for non-activator objects
Invert hasTooltip default value
