vietnamese: 13 changes by KhoiCanDev
chinese (simplified): 1 change by WenSimEHRP
finnish: 11 changes by hpiirai
french: 29 changes by ottdfevr
polish: 1 change by aefoes
Always treat empty groups as non-equal. Given that the case of both being empty is handled earlier, they cannot both be equal and empty.
Additionally if a loaded or loading set are all the same, only add one reference.
english (au): 11 changes by krysclarke
swedish: 7 changes by joeax910
english (us): 11 changes by 2TallTyler
chinese (simplified): 11 changes by WenSimEHRP
russian: 11 changes by Ln-Wolf
catalan: 11 changes by J0anJosep
portuguese: 13 changes by azulcosta
portuguese (brazilian): 11 changes by pasantoro
House picker is accessed from the Landscaping toolbar as there is no town toolbar.
Once placed these houses behave like any other and can be removed by players and towns.
Uses the unified picker system, so also supports used/saved favourites. As town building don't have class labels, town zones are use to imitate them.
When first opening the picker window, we attempt to find a valid class and type to select. If the picker window was closed with filters enabled, there may not be anything list that is usable.
Resolve this by using callbacks to find the first usable type when no types are listed.
english (au): 16 changes by krysclarke
chinese (simplified): 16 changes by XiaoJi-Game
korean: 19 changes by telk5093
russian: 1 change by Ln-Wolf
finnish: 16 changes by hpiirai
lithuanian: 1 change by khamper
portuguese: 17 changes by azulcosta
portuguese (brazilian): 16 changes by pasantoro
This allows ctrl-click on a type in a build-picker window to remember it
as a favourite. An new filter button to show only favourites makes it
simpler to use these types.
Favourite types are saved locally in favs.cfg, so are remembered between
games.
This filters the build-picker type lists to only show types that have
already been placed in the current game, making it simpler to get to
build matching features.
Toggling the "All" filter causes the class selection to be ignored, so
that items from all classes can be displayed together. The class text
filter is still applied.
This makes it easier to search amongst types for a feature.
These windows now share a common code base for choosing and display class and types.
An additional text filter is added to search types by name instead of just classes.
Standardises how the class index is stored in the spec, instead of relying ot the Spec structs having the same members.
This allows retrieving class_index and index without searching or using pointer arithmetic.
'cls_id' is renamed to 'class_index' to make it clearer that it is an index rather than the multichar label of the class.
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