High XP attack CA: don't attack hidden enemies

wesnoth · Sep 23, 2016 · d3a3825 · d3a3825
1 parent 22fc02e
commit d3a3825
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/data/ai/lua/ca_high_xp_attack.lua b/data/ai/lua/ca_high_xp_attack.lua
@@ -53,7 +53,9 @@ function ca_attack_highxp:evaluation(cfg, data)
     -- but it is much faster than path finding, so it is done for preselection.
     local target_infos = {}
     for i_t,enemy in ipairs(all_units) do
-        if wesnoth.is_enemy(wesnoth.current.side, enemy.side) then
+        if wesnoth.is_enemy(wesnoth.current.side, enemy.side)
+            and enemy:matches({ { "filter_vision", { side = wesnoth.current.side, visible = 'yes' } } })
+        then
             local XP_to_levelup = enemy.max_experience - enemy.experience
             if (max_unit_level >= XP_to_levelup) then
                 local potential_target = false