birthday.lua

   1 elidragon.savedata.birthday = elidragon.savedata.birthday or {}
   2 function elidragon.flower_rain(name)
   3         local player = minetest.get_player_by_name(name)
   4         if not player then
   5                 return
   6         end
   7         local pos = player:get_pos()
   8         minetest.add_particlespawner({
   9                 amount = 50,
  10                 time = 2,
  11                 minpos = vector.add(pos, {x = -1, y = 2, z = -1}),
  12                 maxpos = vector.add(pos, {x = 1, y = 3, z = 1}),
  13                 minvel = {x=0, y=0, z=0},
  14                 maxvel = {x=0, y=0, z=0},
  15                 minacc = {x=0, y=-8, z=0},
  16                 maxacc = {x=0, y=-8, z=0},
  17                 minexptime = 0.7,
  18                 maxexptime = 1,
  19                 minsize = 5,
  20                 maxsize = 10,
  21                 collisiondetection = true,
  22                 vertical = true,
  23                 texture = "flowers_rose.png",
  24         })
  25         minetest.after(0.5, function() elidragon.flower_rain(name) end)
  26 end
  27 minetest.register_on_joinplayer(function(player)
  28         local name = player:get_player_name()
  29         if elidragon.savedata.birthday[name] == os.date("%d/%m") then
  30                 minetest.chat_send_all(minetest.colorize("#FF20FF", name .. " has joined the game. Today is their birthday!"))
  31                 elidragon.flower_rain(name)
  32                 player:hud_add({
  33                         hud_elem_type = "text",
  34                         position      = {x = 1, y = 0},
  35                         offset        = {x = -5, y = 5},
  36                         text          = "Happy Birthday!",
  37                         alignment     = {x = -1, y = 1},
  38                         scale         = {x = 100, y = 100},
  39                         number    = 0xFFF40A,
  40                 })
  41         end
  42 end)
  43 minetest.register_chatcommand("birthday", {
  44         description = "Set your birthday (e.g. 07/09 if your birthday is the seventh of september)",
  45         param = "DD/MM",
  46         func = function(name, param)
  47                 elidragon.savedata.birthday[name] = param
  48                 minetest.chat_send_player(name, "Birthday set to " .. param)
  49         end
  50 })