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ai_helper: fix visibility bug in get_attackable_enemies()

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The passed filter needs to be enclosed in an [and] tag, otherwise the check for visibility might not work correctly, for example if the filter contains a top level [or] tag.
This commit is contained in:
mattsc 2022-06-04 09:08:16 -07:00
parent 8711af07ca
commit 768b930fc4
1 changed files with 4 additions and 1 deletions
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5
data/ai/lua/ai_helper.lua
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@ -1200,7 +1200,10 @@ function ai_helper.get_attackable_enemies(filter, side, cfg)
local filter_plus_vision = {}
if filter then filter_plus_vision = ai_helper.table_copy(filter) end
if (not ignore_visibility) then
table.insert(filter_plus_vision, { "filter_vision", { side = viewing_side, visible = 'yes' } })
filter_plus_vision = {
{ "and", filter_plus_vision },
{ "filter_vision", { side = viewing_side, visible = 'yes' } }
}
end
local enemies = {}