handlers/registration.lua

   1 xdecor = xdecor or {}
   2
   3 local default_can_dig = function(pos,player)
   4         local meta = minetest.get_meta(pos)
   5         return meta:get_inventory():is_empty("main")
   6 end
   7
   8 fancy_gui = default.gui_bg..default.gui_bg_img..default.gui_slots
   9 local default_inventory_size = 32
  10 local default_inventory_formspecs = {
  11         ["8"]="size[8,6]"..fancy_gui..
  12         "list[context;main;0,0;8,1;]"..
  13         "list[current_player;main;0,2;8,4;]",
  14
  15         ["16"]="size[8,7]"..fancy_gui..
  16         "list[context;main;0,0;8,2;]"..
  17         "list[current_player;main;0,3;8,4;]",
  18
  19         ["24"]="size[8,8]"..fancy_gui..
  20         "list[context;main;0,0;8,3;]"..
  21         "list[current_player;main;0,4;8,4;]",
  22
  23         ["32"]="size[8,9]"..fancy_gui..
  24         "list[context;main;0,0.3;8,4;]"..
  25         "list[current_player;main;0,4.85;8,1;]"..
  26         "list[current_player;main;0,6.08;8,3;8]"..
  27         default.get_hotbar_bg(0,4.85),
  28 }
  29
  30 local function get_formspec_by_size(size)
  31         local formspec = default_inventory_formspecs[tostring(size)]
  32         return formspec or default_inventory_formspecs
  33 end
  34
  35 function xdecor.register(name, def)
  36         def.drawtype = def.drawtype or (def.node_box and "nodebox")
  37         def.paramtype = def.paramtype or "light"
  38
  39         if not (def.drawtype == "glasslike_framed"
  40                 or def.drawtype == "glasslike_framed_optional"
  41                 or def.drawtype == "plantlike"
  42                 or def.drawtype == "signlike"
  43                 or def.drawtype == "normal") then
  44                 def.paramtype2 = def.paramtype2 or "facedir"
  45         end
  46
  47         local infotext = def.infotext
  48         local inventory = def.inventory
  49         def.inventory = nil
  50
  51         if inventory then
  52                 def.on_construct = def.on_construct or function(pos)
  53                         local meta = minetest.get_meta(pos)
  54                         if infotext then
  55                                 meta:set_string("infotext", infotext)
  56                         end
  57                         local size = inventory.size or default_inventory_size
  58                         meta:get_inventory():set_size("main", size)
  59                         meta:set_string("formspec", inventory.formspec or get_formspec_by_size(size))
  60                 end
  61
  62                 def.can_dig = def.can_dig or default_can_dig
  63         elseif infotext and not def.on_construct then
  64                 def.on_construct = function(pos)
  65                         local meta = minetest.get_meta(pos)
  66                         meta:set_string("infotext", infotext)
  67                 end
  68         end
  69
  70         minetest.register_node("xdecor:" .. name, def)
  71 end