30 lines
958 B
Lua
30 lines
958 B
Lua
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-- LUALOCALS < ---------------------------------------------------------
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local ItemStack, minetest, nodecore, setmetatable
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= ItemStack, minetest, nodecore, setmetatable
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-- LUALOCALS > ---------------------------------------------------------
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local function isvirtual(item)
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return (ItemStack(item):get_definition() or {}).virtual_item
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end
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nodecore.item_is_virtual = isvirtual
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local function guard(func)
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return function(pos, item, ...)
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if not item then return func(pos, item, ...) end
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if isvirtual(item) then return end
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return func(pos, item, ...)
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end
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end
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minetest.spawn_item = guard(minetest.spawn_item)
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minetest.add_item = guard(minetest.add_item)
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local bii = minetest.registered_entities["__builtin:item"]
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local newbii = {
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on_activate = function(self, ...)
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bii.on_activate(self, ...)
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if isvirtual(self.itemstring) then return self.object:remove() end
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end
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}
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setmetatable(newbii, bii)
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minetest.register_entity(":__builtin:item", newbii)
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