Celtic Minstrel 4dc986f028 Lua: Flip functions moved to the units module
This means that they are now added to the units module by default in C++, and only duplicated to the Wesnoth module in Lua.

Some additional functions were moved:
- wesnoth.create_unit -> wesnoth.units.create
- wesnoth.get_units -> wesnoth.units.find
- wesnoth.get_unit -> wesnoth.units.get

Deprecated wesnoth.get_recall_units in favour of wesnoth.get_units, which has gained the ability to match units on the recall list if x="recall" or y="recall" appears in the filter at toplevel.

The wesnoth.units module now acts like a metatable for unit userdata, meaning that any functions (or attributes) added to the module will be visible through any unit.
2019-11-15 22:39:08 -05:00
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