Minetest Forums

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-- CUSTOM MODIFICATION START
sethome.set = function(name, pos)
	local player = minetest.get_player_by_name(name)
	if not player or not pos then
		return false
	end
	player:set_attribute("sethome:home", minetest.pos_to_string(pos))

	-- ADD! `name` to the old storage file
	local data = {}
	local output = io.open(homes_file, "w")
	if output then
		homepos[name] = vector.new(pos)
		for i, v in pairs(homepos) do
			table.insert(data, string.format("%.1f %.1f %.1f %s\n", v.x, v.y, v.z, i))
		end
		output:write(table.concat(data))
		io.close(output)
		return true
	end
	return true -- if the file doesn't exist - don't return an error.
end

sethome.get = function(name)
	local player = minetest.get_player_by_name(name)
	-- Player may also be offline
	local pos = player and minetest.string_to_pos(player:get_attribute("sethome:home"))
	if pos then
		return pos
	end

	-- fetch old entry from storage table
	pos = homepos[name]
	if pos then
		return vector.new(pos)
	else
		return nil
	end
end

minetest.register_chatcommand("student_home", {
	-- Require server privilege to use this cmd
	privs = {server = true},
	func = function(name, dst_name)
		local pos = sethome.get(dst_name)
		local player = minetest.get_player_by_name(name)
		if player and pos then
			player:set_pos(pos)
			return true, S("Teleported to home!")
		end
		return false, S("Player not found!")
	end,
})

-- CUSTOM MODIFICATION END