mirror of https://github.com/minetest/minetest.git
55 lines
1.6 KiB
Lua
55 lines
1.6 KiB
Lua
local builtin_shared = ...
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-- Copy all the registration tables over
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do
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local all = assert(core.transferred_globals)
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core.transferred_globals = nil
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all.registered_nodes = {}
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all.registered_craftitems = {}
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all.registered_tools = {}
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for k, v in pairs(all.registered_items) do
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-- Disable further modification
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setmetatable(v, {__newindex = {}})
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-- Reassemble the other tables
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if v.type == "node" then
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getmetatable(v).__index = all.nodedef_default
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all.registered_nodes[k] = v
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elseif v.type == "craft" then
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getmetatable(v).__index = all.craftitemdef_default
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all.registered_craftitems[k] = v
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elseif v.type == "tool" then
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getmetatable(v).__index = all.tooldef_default
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all.registered_tools[k] = v
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else
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getmetatable(v).__index = all.noneitemdef_default
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end
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end
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for k, v in pairs(all) do
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core[k] = v
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end
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end
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-- For tables that are indexed by item name:
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-- If table[X] does not exist, default to table[core.registered_aliases[X]]
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local alias_metatable = {
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__index = function(t, name)
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return rawget(t, core.registered_aliases[name])
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end
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}
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setmetatable(core.registered_items, alias_metatable)
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setmetatable(core.registered_nodes, alias_metatable)
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setmetatable(core.registered_craftitems, alias_metatable)
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setmetatable(core.registered_tools, alias_metatable)
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--
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-- Callbacks
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--
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local make_registration = builtin_shared.make_registration
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core.registered_on_mods_loaded, core.register_on_mods_loaded = make_registration()
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core.registered_on_generateds, core.register_on_generated = make_registration()
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core.registered_on_shutdown, core.register_on_shutdown = make_registration()
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