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remove undocumented [wml_action] tag

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there is no reason to use this when lua code can easily add a function
to wesnoth.wml_actions directly.
This commit is contained in:
gfgtdf 2015-12-21 23:32:47 +01:00
parent 4c955e7461
commit 571014f374
1 changed files with 0 additions and 16 deletions
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16
data/lua/wml-tags.lua
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@ -249,22 +249,6 @@ function wml_actions.unit_worth(cfg)
wesnoth.set_variable("unit_worth", math.floor(math.max(ut.cost * hp, best_adv * xp)))
end
function wml_actions.wml_action(cfg)
-- The new tag's name
local name = cfg.name or
helper.wml_error "[wml_action] missing required name= attribute."
local code = cfg.lua_function or
helper.wml_error "[wml_action] missing required lua_function= attribute."
local bytecode, message = load(code)
if not bytecode then
helper.wml_error("[wml_action] failed to compile Lua code: " .. message)
end
-- The lua function that is executed when the tag is called
local lua_function = bytecode() or
helper.wml_error "[wml_action] expects a Lua code returning a function."
wml_actions[name] = lua_function
end
function wml_actions.lua(cfg)
local cfg = helper.shallow_literal(cfg)
local bytecode, message = load(cfg.code or "")