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ExpAI retreating: take healthy trait into account

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This commit is contained in:
mattsc 2018-11-04 19:00:08 -08:00
parent dcf951434e
commit 5e0df80ad0
1 changed files with 9 additions and 2 deletions
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11
data/ai/lua/retreat.lua
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@ -142,6 +142,14 @@ function retreat_functions.get_retreat_injured_units(healees, regenerates)
possible_locations = location_subset
end
local is_healthy = false
for _,trait in ipairs(u.traits) do
if (trait == 'healthy') then
is_healthy = true
break
end
end
local base_rating = - u.hitpoints + u.max_hitpoints / 2.
if u.status.poisoned then base_rating = base_rating + 8 end
if u.status.slowed then base_rating = base_rating + 4 end
@ -179,9 +187,8 @@ function retreat_functions.get_retreat_injured_units(healees, regenerates)
rating = rating - u:defense(wesnoth.get_terrain(loc[1], loc[2]))/10
if (loc[1] == u.x) and (loc[2] == u.y) and (not u.status.poisoned) then
if enemy_count == 0 then
if is_healthy or enemy_count == 0 then
-- Bonus if we can rest heal
-- TODO: Always apply bonus if unit has healthy trait
heal_score = heal_score + 2
end
elseif unit_in_way then