fun fun fun!

fun.lua

core.register_chatcommand("fun", {
	params = "<count>",
	description = "Have fun with entities!",
	privs = {}, -- everybody is allowed to have fun!
	func = function(name, param)
		local count = string.match(param, "(%d+)$")
		if not count then
			count = 100
		else
			count = tonumber(count)
		end
		core.log("action", ("player %q is having a great time with %q entities!")
				:format(name, count))
		local player = core.get_player_by_name(name)
		if player == nil then
			core.log("error", "Unable to have fun, player is nil")
			return false, "Unable to have fun, player is nil"
		end
		local p = player:getpos()
		p.y = p.y + 1
		local item_name = "default:sand"
		local log_count = count
		while count > 0 do
			minetest.spawn_item(p, item_name)
			count = count - 1
		end
		return true, ("You are having fun with %q pieces of %q!"):format(log_count, item_name)
	end,
})