From 16146231b8f8c8562c1d1fd4a2c84bcf4134c3c5 Mon Sep 17 00:00:00 2001
From: DS-Minetest <vorunbekannt75@web.de>
Date: Mon, 03 Jul 2017 23:35:19 +0200
Subject: [PATCH] don't place eg. chests without data
---
wrench/init.lua | 13 +++++++++----
1 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/wrench/init.lua b/wrench/init.lua
index f99fd14..bae77aa 100644
--- a/wrench/init.lua
+++ b/wrench/init.lua
@@ -24,10 +24,7 @@
local function get_meta_type(name, metaname)
local def = wrench.registered_nodes[name]
- if not def or not def.metas or not def.metas[metaname] then
- return nil
- end
- return def.metas[metaname]
+ return def and def.metas and def.metas[metaname] or nil
end
local function get_pickup_name(name)
@@ -42,6 +39,14 @@
local data = itemstack:get_meta():get_string("data")
data = (data ~= "" and data) or itemstack:get_metadata()
data = minetest.deserialize(data)
+ if not data then
+ minetest.remove_node(pos)
+ minetest.log("error", placer:get_player_name().." wanted to place "..
+ name.." at "..minetest.pos_to_string(pos)..
+ ", but it had no data.")
+ minetest.log("verbose", "itemstack: "..itemstack:to_string())
+ return true
+ end
minetest.set_node(pos, {name = data.name, param2 = node.param2})
for name, value in pairs(data.metas) do
local meta_type = get_meta_type(data.name, name)
--
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