[Commits] [wesnoth/wesnoth] ac717f: improve on_event.lua

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: ac717f70b8839120cc84ce6691308381f3f550a1
      https://github.com/wesnoth/wesnoth/commit/ac717f70b8839120cc84ce6691308381f3f550a1
  Author: gfgtdf <daniel.gfgtdf at gmail.com>
  Date:   2016-07-11 (Mon, 11 Jul 2016)

  Changed paths:
    M data/lua/on_event.lua

  Log Message:
  -----------
  improve on_event.lua

Added some features:
1) on_event now supports a comma separated list of event names in its first parameter

2) on_event now supports a number as second parameter that specifies in which order the event handlers are called.

3) on_event now passes wesnoth.current.event_context to the handler function, since the handler function will most likeley need it.