handlers/registration.lua

   1 local default_can_dig = function(pos, _)
   2         local meta = minetest.get_meta(pos)
   3         local inv = meta:get_inventory()
   4
   5         return inv:is_empty("main")
   6 end
   7
   8 local xbg = default.gui_bg..default.gui_bg_img..default.gui_slots
   9
  10 local default_inventory_size = 32
  11 local default_inventory_formspecs = {
  12         ["8"] = "size[8,6]"..xbg..
  13         "list[context;main;0,0;8,1;]"..
  14         "list[current_player;main;0,2;8,4;]",
  15
  16         ["16"] = "size[8,7]"..xbg..
  17         "list[context;main;0,0;8,2;]"..
  18         "list[current_player;main;0,3;8,4;]",
  19
  20         ["24"] = "size[8,8]"..xbg..
  21         "list[context;main;0,0;8,3;]"..
  22         "list[current_player;main;0,4;8,4;]",
  23
  24         ["32"] = "size[8,9]"..xbg..
  25         "list[context;main;0,0.3;8,4;]"..
  26         "list[current_player;main;0,4.85;8,1;]"..
  27         "list[current_player;main;0,6.08;8,3;8]"..
  28         default.get_hotbar_bg(0, 4.85)
  29 }
  30
  31 local function get_formspec_by_size(size)
  32         local formspec = default_inventory_formspecs[tostring(size)]
  33         return formspec or default_inventory_formspecs
  34 end
  35
  36 function xdecor.register(name, def)
  37         def.drawtype = def.drawtype or (def.node_box and "nodebox")
  38         def.paramtype = def.paramtype or "light"
  39         def.sounds = def.sounds or default.node_sound_defaults()
  40
  41         if not (def.drawtype == "glasslike_framed" or
  42                         def.drawtype == "glasslike_framed_optional" or def.drawtype == "plantlike" or
  43                         def.drawtype == "signlike" or def.drawtype == "normal") then
  44                 def.paramtype2 = def.paramtype2 or "facedir"
  45         end
  46
  47         if def.drawtype == "plantlike" or def.drawtype == "torchlike" or
  48                         def.drawtype == "signlike" or def.drawtype == "fencelike" then
  49                 def.sunlight_propagates = true
  50         end
  51
  52         local infotext = def.infotext
  53         local inventory = def.inventory
  54         def.inventory = nil
  55
  56         if inventory then
  57                 def.on_construct = def.on_construct or function(pos)
  58                         local meta = minetest.get_meta(pos)
  59                         if infotext then
  60                                 meta:set_string("infotext", infotext)
  61                         end
  62                         local size = inventory.size or default_inventory_size
  63                         local inv = meta:get_inventory()
  64                         inv:set_size("main", size)
  65                         meta:set_string("formspec", inventory.formspec or get_formspec_by_size(size))
  66                 end
  67
  68                 def.can_dig = def.can_dig or default_can_dig
  69         elseif infotext and not def.on_construct then
  70                 def.on_construct = function(pos)
  71                         local meta = minetest.get_meta(pos)
  72                         meta:set_string("infotext", infotext)
  73                 end
  74         end
  75
  76         minetest.register_node("xdecor:".. name, def)
  77 end