From 564bc1179932f5c7b21bc56b4f7aa55e7f121abb Mon Sep 17 00:00:00 2001
From: Joe Julian <me@joejulian.name>
Date: Thu, 11 Jan 2018 11:13:10 -0800
Subject: Create missing tables
After a failure to move the digtron with its metadata, some nodes were
broken. This worked around crashes that occurred if the inventory table
was missing.
---
nodes/node_duplicator.lua | 5 ++++-
nodes/node_item_ejector.lua | 3 +++
2 files changed, 7 insertions(+), 1 deletion(-)
(limited to 'nodes')
diff --git a/nodes/node_duplicator.lua b/nodes/node_duplicator.lua
index 7d20a65..4533bae 100644
--- a/nodes/node_duplicator.lua
+++ b/nodes/node_duplicator.lua
@@ -146,6 +146,9 @@ minetest.register_node("digtron:duplicator", {
-- clear inventories of image's nodes
for _, node_image in pairs(layout.inventories) do
local main_inventory = node_image.meta.inventory.main
+ if type(main_inventory) ~= "table" then
+ main_inventory = {}
+ end
for index, _ in pairs(main_inventory) do
main_inventory[index] = ItemStack(nil)
end
@@ -175,4 +178,4 @@ minetest.register_node("digtron:duplicator", {
end
end,
-})
\ No newline at end of file
+})
diff --git a/nodes/node_item_ejector.lua b/nodes/node_item_ejector.lua
index 6f9c64e..aa09909 100644
--- a/nodes/node_item_ejector.lua
+++ b/nodes/node_item_ejector.lua
@@ -67,6 +67,9 @@ local function eject_items(pos, node, player, eject_even_without_pipeworks)
local source_index = nil
local source_stack = nil
for _, node_image in pairs(layout.inventories) do
+ if type(node_image.meta.inventory.main) ~= "table" then
+ node_image.meta.inventory.main = {}
+ end
for index, item_stack in pairs(node_image.meta.inventory.main) do
if item_stack:get_count() > 0 and not filter_items[item_stack:get_name()] then
source_node = node_image
--
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