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Multipack Wolves MAI: fix error when a wolf is surrounded

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This commit is contained in:
mattsc 2021-03-14 08:44:23 -07:00
parent 778fde4fbe
commit 0c7ea59613
1 changed files with 7 additions and 1 deletions
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8
data/ai/micro_ais/cas/ca_wolves_multipacks_attack.lua
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@ -47,7 +47,13 @@ function ca_wolves_multipacks_attack:execution(cfg)
local attack_splits_pack = false
for _,wolf in ipairs(wolves) do
local nh = AH.next_hop(wolf, attack.dst.x, attack.dst.y)
local dist = M.distance_between(nh[1], nh[2], attack.dst.x, attack.dst.y)
local nh = AH.next_hop(wolf, attack.dst.x, attack.dst.y)
-- It is possible that the attack hex is unreachable for the other wolves
-- in the pack, for example if one or several wolves are completely surrounded.
-- It is okay to skip the attack here in that case. The wolves will
-- still get as close to each other as they can and attack later.
local dist = AH.no_path
if nh then dist = M.distance_between(nh[1], nh[2], attack.dst.x, attack.dst.y) end
if (dist > 3) then
attack_splits_pack = true
break