50 lines
1.6 KiB
Lua
50 lines
1.6 KiB
Lua
--[[
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Complete and Total Lua-Only Inventory Rewrite
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Copyright (C) 2021 Noodlemire
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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--]]
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local node_inventory = smart_vector_table.new()
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function lua_inv.fetch_node_inventory(pos, keep_nil)
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local inv = node_inventory.get(pos)
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if not inv and not keep_nil then
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local node = minetest.get_node(pos)
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local def = minetest.registered_nodes[node.name]
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local meta = minetest.get_meta(pos)
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inv = def and def._lua_inv_inventory and def._lua_inv_inventory(pos) or lua_inv.inventory(pos)
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if meta:contains("lua_inv") then
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lua_inv.inventory_from_serialized_string(meta:get_string("lua_inv"), inv)
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end
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node_inventory.set(pos, inv)
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end
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return inv
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end
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minetest.register_on_shutdown(function()
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for i = 1, node_inventory.size() do
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local pos, inv = node_inventory.getVector(i), node_inventory.getValue(i)
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local meta = minetest.get_meta(pos)
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meta:set_string("lua_inv", "return "..inv:serialize())
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end
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end)
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