From a42c94e103ecf7cb365a8888c3f5afc785def284 Mon Sep 17 00:00:00 2001
From: Lizzy Fleckenstein <lizzy@vlhl.dev>
Date: Wed, 3 Jun 2026 17:36:51 +0200
Subject: util: better rand_string, add mkdir

---
 common.lua | 31 -------------------------------
 1 file changed, 31 deletions(-)

(limited to 'common.lua')

diff --git a/common.lua b/common.lua
index bc09b81..6a04d0f 100644
--- a/common.lua
+++ b/common.lua
@@ -1,35 +1,4 @@
-local base64 = require("vendor.base64")
-local json = require("vendor.JSON")
-
-local table_unpack = table.unpack or unpack
-local function rand_string(n)
-    local b = {}
-    for i = 1, n do
-        table.insert(b, math.random(0, 255))
-    end
-    return string.char(table_unpack(b))
-end
-
-local function base64_dec(x)
-    local succ, dec = pcall(base64.decode, x)
-    if succ then return dec end
-end
-
-local function json_dec(x)
-    local succ, dec = pcall(json.decode, json, x)
-    if succ then return dec end
-end
-
-local function json_enc(x)
-    return json:encode(x)
-end
-
 return {
-    rand_string = rand_string,
-    base64_dec = base64_dec,
-    base64_enc = base64.encode,
-    json_dec = json_dec,
-    json_enc = json_enc,
     default_match_addr = "ivy.vlhl.dev:18252",
     gameid_len = 8,
     secret_len = 4,
-- 
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