[Commits] [wesnoth/wesnoth] a77fad: add access to tables via unit.variables

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: a77fada7845fa678f7db183955f4499f9d1fa629
      https://github.com/wesnoth/wesnoth/commit/a77fada7845fa678f7db183955f4499f9d1fa629
  Author: gfgtdf <f492343 at rmqkr.net>
  Date:   2015-10-08 (Thu, 08 Oct 2015)

  Changed paths:
    M src/scripting/game_lua_kernel.cpp
    M src/scripting/lua_common.cpp
    M src/scripting/lua_common.hpp

  Log Message:
  -----------
  add access to tables via unit.variables

unit.variables now uses the same functionality as
wesnoth.get/set_variable (just for the unit variable instead of the game
variables) which makes it possible to access table values. Its also
posible to access subvariables as
unit.variables["list1[2].list2.length"]