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Reject [terrain] with unknown terrain type

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Toom 2024-05-21 12:34:41 +03:00 • committed by GitHub
parent e262954c13
commit 9e08a78bf5
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1 changed files with 3 additions and 0 deletions
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data/lua/wml-tags.lua
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@ -463,6 +463,9 @@ end
function wml_actions.terrain(cfg)
local terrain = cfg.terrain or wml.error("[terrain] missing required terrain= attribute")
local layer = cfg.layer or 'both'
if not (wesnoth.terrain_types[terrain] or (layer == "overlay" and terrain == "^")) then
wml.error("[terrain] invalid terrain="..terrain)
end
if layer ~= 'both' and layer ~= 'overlay' and layer ~= 'base' then
wml.error('[terrain] invalid layer=')
end