[Commits] [wesnoth/wesnoth] 5533d5: Fast Micro AI: separate out attacks by AI leader

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 5533d5728ac5f5b30a204811c5ef38a639beff06
      https://github.com/wesnoth/wesnoth/commit/5533d5728ac5f5b30a204811c5ef38a639beff06
  Author: mattsc <mattsc at MSMB.local>
  Date:   2015-09-07 (Mon, 07 Sep 2015)

  Changed paths:
    M data/ai/micro_ais/cas/ca_fast_combat.lua
    A data/ai/micro_ais/cas/ca_fast_combat_leader.lua
    M data/ai/micro_ais/micro_ai_wml_tag.lua

  Log Message:
  -----------
  Fast Micro AI: separate out attacks by AI leader

In the previous version, the leader would sometimes leave the keep for
truly suicidal attacks. This commit adds an extra layer of analysis to
evaluate whether an attack position is safe enough.

This evaluation is too expensive to be done for all units for the
purpose of this AI, or even to be done for the leader more than once,
so this is separated out into its own candidate action that is only
evaluated once everything else is done.