34 lines
997 B
Lua
34 lines
997 B
Lua
-- LUALOCALS < ---------------------------------------------------------
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local ItemStack, nodecore
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= ItemStack, nodecore
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-- LUALOCALS > ---------------------------------------------------------
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function nodecore.inv_walk(player, widx, inv, list)
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widx = widx or player:get_wield_index()
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list = list or "main"
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inv = inv or player:get_inventory()
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local size = inv:get_size(list)
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local slots = {}
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for i = widx, size do slots[#slots +1] = i end
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for i = widx - 1, 1, -1 do slots[#slots +1] = i end
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local idx = 0
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return function()
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idx = idx + 1
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return slots[idx]
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end
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end
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function nodecore.give_item(player, stack, list, inv)
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stack = ItemStack(stack)
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if stack:is_empty() then return stack end
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inv = inv or player:get_inventory()
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for idx in nodecore.inv_walk(player, nil, inv, list) do
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local s = inv:get_stack(list, idx)
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stack = nodecore.stack_merge(s, stack)
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inv:set_stack(list, idx, s)
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if stack:is_empty() then return stack end
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end
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return inv:add_item(list, stack)
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end
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