From 1b1780946edebfbf1e8ec2cf095b56fa76733e2b Mon Sep 17 00:00:00 2001
From: Vanessa Ezekowitz <vanessaezekowitz@gmail.com>
Date: Sat, 12 Sep 2015 07:18:16 +0200
Subject: [PATCH] add facedir to tool workshop
---
technic/helpers.lua | 21 +++++++++++++++++++++
1 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/technic/helpers.lua b/technic/helpers.lua
index d4306cf..e8efcf3 100644
--- a/technic/helpers.lua
+++ b/technic/helpers.lua
@@ -1,3 +1,16 @@
+--load config
+local sepchar = nil
+do
+ local sepcode = technic.config:get("thousand_separator")
+ --default is SI style
+ sepchar = sepcode and string.char(sepcode) or " "
+ baresepchar = sepchar
+ --handling if sepchar is magic...
+ for magic in string.gmatch("().%+-*?[^$", ".") do
+ if sepchar == magic then sepchar = "%"..sepchar end
+ end
+end
+
-- Only changes name, keeps other params
function technic.swap_node(pos, name)
local node = minetest.get_node(pos)
@@ -44,3 +57,11 @@
local MinEdge, MaxEdge = vm:read_from_map(pos, pos)
return nil
end
+
+function technic.prettynum(num)
+ local str, k = tostring(num), nil
+ repeat
+ str, k = str:gsub("^(-?%d+)(%d%d%d)", "%1"..sepchar.."%2")
+ until k == 0
+ return str
+end
\ No newline at end of file
--
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