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| author | ShadowNinja <shadowninja@minetest.net> | 2014-11-21 11:32:01 -0500 |
|---|---|---|
| committer | est31 <MTest31@outlook.com> | 2015-04-21 22:58:37 +0200 |
| commit | 436cb468e9a832d15009d527d80c8dfe86bb2772 (patch) | |
| tree | 1d0b163530902939b61902d393032a07482087ef /builtin/common/strict.lua | |
| parent | 943c6e523e64dd879b7974b7adc35153095fd80e (diff) | |
| download | minetest-436cb468e9a832d15009d527d80c8dfe86bb2772.tar.gz minetest-436cb468e9a832d15009d527d80c8dfe86bb2772.tar.bz2 minetest-436cb468e9a832d15009d527d80c8dfe86bb2772.zip | |
Add minetest.global_exists()
Diffstat (limited to 'builtin/common/strict.lua')
| -rw-r--r-- | builtin/common/strict.lua | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/builtin/common/strict.lua b/builtin/common/strict.lua index c353bb913..c7b86461f 100644 --- a/builtin/common/strict.lua +++ b/builtin/common/strict.lua @@ -4,6 +4,11 @@ local WARN_INIT = false +function core.global_exists(name) + return rawget(_G, name) ~= nil +end + + local function warn(message) print(os.date("%H:%M:%S: WARNING: ")..message) end |