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.
OpenMW save file assumes the presence of NPC/Creature data but the vanilla save file provides only the delta changes in most situations. The base data are not available without loading all the relevant dependency content files. Duplicating that code in the ESSImporter is not desirable.
Ideally a flag should be set but that will mean a change in the save file format. For a minor change such as this doing so seems like an overkill. So a temporary workaround is introduced where the gold carried by the NPC/Creature is used as an indicator as the lack of ACDT data.
Refactoring related to "smooth movement"
See merge request OpenMW/openmw!285
(cherry picked from commit 6eaf0a389d5aed3b74ab1a7cf89574612f964bdf)
e847b4c8 Split getSpeed() to getMaxSpeed() and getCurrentSpeed()
a96c46bc Refactor calculation of movement.mSpeedFactor
03ee9090 Use getMaxSpeed instead of getCurrentSpeed where it makes sense.
a178af5c Create helper functions `normalizeAngle` and `rotateVec2f`
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
1. Move weapon types behaviour from switches to the table (should allow
us to de-hardcode weapon types later)
2. Gereralize bones injection to actors skeletons (instead of using the
hardcoded xbase_anim_sh.nif)
Correct pickpocketing behavior when not actually sneaking
Fix first person swimming animation regression when sneaking stance is on
Move typical sneaking use case checks into mechanics manager
Correct awareness checks
