diff options
-rw-r--r-- | lua/enum.lua | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/lua/enum.lua b/lua/enum.lua new file mode 100644 index 0000000..60c657e --- /dev/null +++ b/lua/enum.lua @@ -0,0 +1,19 @@ +-- because sometimes you need an enum + +function enum(tbl) + local length = #tbl + for i = 1, length do + local v = tbl[i] + tbl[v] = i + end + return tbl +end + +local Game_Status = enum { + "MENU", + "PLAY", + "QUIT" +} + +print(Game_Status.MENU) -- 1 +print(Game_Status.PLAY) -- 2, .etc \ No newline at end of file |