your-land/cmd_eval
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couple of comments

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This commit is contained in:
whosit 2024-12-09 20:54:51 +03:00
parent af2f0939da
commit 733a1690fe
1 changed files with 4 additions and 2 deletions
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6
init.lua
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@ -13,6 +13,8 @@ api.e = {}
local function create_shared_environment(player_name) local function create_shared_environment(player_name)
local magic_keys = { local magic_keys = {
-- These are _functions_ pretending to be _variables_, they will
-- be called when indexing global environmet to get their value.
me = function() me = function()
return core.get_player_by_name(player_name) return core.get_player_by_name(player_name)
end, end,
@ -153,7 +155,7 @@ core.register_chatcommand("eval",
ok = res[1] ok = res[1]
if n == 2 then if n == 2 then
-- returned single value or error -- returned single value or error
env._ = res[2] env._ = res[2] -- store result in "_" per-user "global" variable
if ok then if ok then
return repl_dump(res[2]) return repl_dump(res[2])
else else
@ -162,7 +164,7 @@ core.register_chatcommand("eval",
end end
else else
-- returned multiple values: display one per line -- returned multiple values: display one per line
env._ = res[2] env._ = res[2] -- store result in "_" per-user "global" variable
local ret_vals = {} local ret_vals = {}
for i=2, n do for i=2, n do
table.insert(ret_vals, repl_dump(res[i])) table.insert(ret_vals, repl_dump(res[i]))