Update of bug #19203 (project wesnoth):
Severity: 3 - Normal => 4 - Important
Assigned to: None => anonymissimus
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Follow-up Comment #2:
Could you post your concrete usecase (some wml code) which works in 1.8 but
not in 1.9 ?
You were using something from a stored unit variables array within the filter
of another [store_unit] tag while neither appending to nor replacing the same
array ? The only way I can think to do that is lua_function, since variable
evaluation isn't valid in filters otherwise.
If so, wouldn't this uninvasive patch fix it (untested):
diff --git a/data/lua/wml-tags.lua b/data/lua/wml-tags.lua
index 5b384fe..9b04e6c 100644
--- a/data/lua/wml-tags.lua
+++ b/data/lua/wml-tags.lua
@@ -409,20 +409,22 @@ function wml_actions.store_unit(cfg)
local var = cfg.variable or "unit"
local idx = 0
+ local units = wesnoth.get_units(filter)
+ local recall_units = wesnoth.get_recall_units(filter)
if mode == "append" then
idx = wesnoth.get_variable(var .. ".length")
elseif mode ~= "replace" then
wesnoth.set_variable(var)
end
- for i,u in ipairs(wesnoth.get_units(filter)) do
+ for i,u in ipairs(units) do
wesnoth.set_variable(string.format("%s[%d]", var, idx), u.__cfg)
idx = idx + 1
if kill_units then wesnoth.put_unit(u.x, u.y) end
end
if (not filter.x or filter.x == "recall") and (not filter.y or filter.y
==
"recall") then
- for i,u in ipairs(wesnoth.get_recall_units(filter)) do
+ for i,u in ipairs(recall_units) do
local ucfg = u.__cfg
ucfg.x = "recall"
ucfg.y = "recall"
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Reply to this item at:
<http://gna.org/bugs/?19203>
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