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fix modify_unit optimisation for recall units.

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gfgtdf 2019-01-13 20:00:25 +01:00 • committed by GitHub
parent 8cbc3a4477
commit 7ea1377945
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1 changed files with 13 additions and 1 deletions
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14
data/lua/wml/modify_unit.lua
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@ -69,6 +69,18 @@ local function is_simple(cfg)
return true
end
-- gets map and recalllist units.
local function get_all_units(filter)
local res = wesnoth.get_units(filter)
if (not filter.x or filter.x == "recall") and (not filter.y or filter.y == "recall") then
--append recall units to result.
for i, u in ipairs(wesnoth.get_recall_units(filter)) do
res[#res + 1] = u
end
end
return res
end
local function simple_modify_unit(cfg)
local filter = wml.get_child(cfg, "filter") or helper.wml_error "[modify_unit] missing required [filter] tag"
-- todo: investigate the follwoing attrtibutes:
@ -139,7 +151,7 @@ local function simple_modify_unit(cfg)
end
local this_unit = utils.start_var_scope("this_unit")
for i, u in ipairs(wesnoth.get_units(filter)) do
for i, u in ipairs(get_all_units(filter)) do
wml.variables["this_unit"] = u.__cfg
handle_unit(u)
end