45 lines
1.8 KiB
Lua
45 lines
1.8 KiB
Lua
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local function autograph(player, sign_to)
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local name = player:get_player_name()
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local stack = player:get_wielded_item()
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local meta = stack:get_meta()
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if stack:get_name() == "" then
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minetest.chat_send_player(name, minetest.colorize("#FF0000", "Wielded item invalid."))
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return
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end
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if meta:get_int("signed?") == 1 then
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minetest.chat_send_player(name, minetest.colorize("#FF0000", "Item/Node has already been signed."))
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return
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end
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local description = stack:get_description()
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local new_description = description .. "\n\nSigned By: " .. name
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local autograph_log = string.format("%s signed an item/node.", name)
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if sign_to ~= nil then
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if not minetest.player_exists(sign_to) then
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minetest.chat_send_player(name, minetest.colorize("#FF0000", "Player in param is not real."))
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return
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end
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if name == sign_to then
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minetest.chat_send_player(name, minetest.colorize("#FF0000", "You can not be the same signer and receiver!"))
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return
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end
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new_description = new_description .. "\nGiven to: " .. sign_to
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autograph_log = autograph_log .. " Signed to: " .. sign_to .. "."
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end
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meta:set_string("description", new_description)
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meta:set_int("signed?", 1)
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player:set_wielded_item(stack)
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minetest.log("ACTION", autograph_log)
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end
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minetest.register_chatcommand("sign_item", {
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params = "[<sign_to>]",
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description = "Sign your wielded item with your username.",
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func = function(name, param)
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local player = minetest.get_player_by_name(name)
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if param == "" or minetest.is_singleplayer() then
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autograph(player, nil)
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else
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autograph(player, param)
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end
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end
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})
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