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ai_helper.get_closest_location(): fix bug with tags in SLF

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The way how the Standard Location Filter was dealt with only worked
with keys, not tags.
This commit is contained in:
mattsc 2014-03-26 18:03:50 -07:00
parent 15a4c1f74c
commit 9e6b780306
1 changed files with 2 additions and 1 deletions
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3
data/ai/lua/ai_helper.lua
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@ -485,14 +485,15 @@ function ai_helper.get_closest_location(hex, location_filter, unit)
if (radius == 0) then
loc_filter = {
{ "and", { x = hex[1], y = hex[2], radius = radius } },
{ "and", location_filter }
}
else
loc_filter = {
{ "and", { x = hex[1], y = hex[2], radius = radius } },
{ "not", { x = hex[1], y = hex[2], radius = radius - 1 } },
{ "and", location_filter }
}
end
for k,v in pairs(location_filter) do loc_filter[k] = v end
local locs = wesnoth.get_locations(loc_filter)