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luablock: add a "pos" table in env containing the LuaBlock position

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upsilon 2017-05-01 12:52:05 +02:00
parent f44bdbfb36
commit 8c267be40d
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1 changed files with 3 additions and 0 deletions
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moremesecons_luablock/init.lua
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@ -98,6 +98,9 @@ minetest.register_node("moremesecons_luablock:luablock", {
make_formspec(meta, pos) make_formspec(meta, pos)
return return
end end
local env = _G
env.pos = table.copy(pos)
setfenv(func, env)
local good, err = pcall(func) local good, err = pcall(func)
-- Still alive! No shutdown requested? No infinite loop? -- Still alive! No shutdown requested? No infinite loop?
if not good then -- Runtime error if not good then -- Runtime error