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ai_helper: improve criterion for impassable terrain

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Rather than checking whether the movement cost is <99, check whether it
is <= max_moves for the unit.
This commit is contained in:
mattsc 2013-11-14 18:50:45 -08:00
parent c6db6cd8d5
commit 24f10a37ef
1 changed files with 2 additions and 2 deletions
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4
data/ai/lua/ai_helper.lua
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@ -356,7 +356,7 @@ function ai_helper.get_closest_location(hex, location_filter, unit)
if unit then
for i,l in ipairs(locs) do
local movecost = wesnoth.unit_movement_cost(unit, wesnoth.get_terrain(l[1], l[2]))
if (movecost < 99) then return l end
if (movecost <= unit.max_moves) then return l end
end
else
if locs[1] then return locs[1] end
@ -388,7 +388,7 @@ function ai_helper.get_passable_locations(location_filter, unit)
local locs = {}
for i,l in ipairs(all_locs) do
local movecost = wesnoth.unit_movement_cost(unit, wesnoth.get_terrain(l[1], l[2]))
if (movecost < 99) then table.insert(locs, l) end
if (movecost <= unit.max_moves) then table.insert(locs, l) end
end
return locs
end