63 lines
1.3 KiB
Lua
63 lines
1.3 KiB
Lua
local pi_file = minetest.get_worldpath() .. "/pi"
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local pi = minetest.create_detached_inventory("pi", {
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on_put = function(inv, listname, index, stack, player)
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local list = inv:get_list("main")
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if list then
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local output = io.open(pi_file, "w")
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local str = ""
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table.foreach(list,function(index)
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str = str..list[index]:to_string()..","
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end
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)
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str = str:sub(1, #str - 1)
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output:write(str)
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io.close(output)
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end
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end,
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on_take = function(inv, listname, index, stack, player)
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local list = inv:get_list("main")
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if list then
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local output = io.open(pi_file, "w")
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local str = ""
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table.foreach(list,function(index)
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str = str..list[index]:to_string()..","
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end
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)
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str = str:sub(1, #str - 1)
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output:write(str)
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io.close(output)
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end
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end,
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})
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pi:set_size("main", 32)
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local function load_pi()
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local input = io.open(pi_file, "r")
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if input then
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local str = input:read()
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if str then
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for item in str.gmatch(str, '([^,]+)') do
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pi:add_item("main", item)
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end
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end
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io.close(input)
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end
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end
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load_pi()
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minetest.register_chatcommand("pi", {
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params = "",
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description = "shows the public inventory",
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func = function(name, param)
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minetest.show_formspec(name, "public_inventory:pi",
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"size[8,9;]"..
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"list[detached:pi;main;0,0;8,4;]"..
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"list[current_player;main;0,5;8,4;]")
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return true, ""
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end,
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})
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