src/rope.lua

   1 local rope = {}
   2
   3 -- Code by Mirko K. (modified by Temperest, Wulfsdad and kilbith) (License: GPL).
   4 function rope.place(itemstack, placer, pointed_thing)
   5         if pointed_thing.type == "node" then
   6                 local pos = pointed_thing.above
   7                 local oldnode = minetest.get_node(pos)
   8                 local stackname = itemstack:get_name()
   9
  10                 if minetest.is_protected(pos, placer:get_player_name()) then
  11                         return itemstack
  12                 end
  13
  14                 while oldnode.name == "air" and not itemstack:is_empty() do
  15                         local newnode = {name = stackname, param1 = 0}
  16                         minetest.set_node(pos, newnode)
  17                         itemstack:take_item()
  18                         pos.y = pos.y - 1
  19                         oldnode = minetest.get_node(pos)
  20                 end
  21         end
  22
  23         return itemstack
  24 end
  25
  26 function rope.remove(pos, oldnode, digger, rope_name)
  27         local num = 0
  28         local below = {x = pos.x, y = pos.y, z = pos.z}
  29         local digger_inv = digger:get_inventory()
  30
  31         while minetest.get_node(below).name == rope_name do
  32                 minetest.remove_node(below)
  33                 below.y = below.y - 1
  34                 num = num + 1
  35         end
  36
  37         if num == 0 then return end
  38         digger_inv:add_item("main", rope_name.." "..num)
  39
  40         return true
  41 end
  42
  43 xdecor.register("rope", {
  44         description = "Rope",
  45         drawtype = "plantlike",
  46         walkable = false,
  47         climbable = true,
  48         groups = {snappy = 3, flammable = 3},
  49         tiles = {"xdecor_rope.png"},
  50         inventory_image = "xdecor_rope_inv.png",
  51         wield_image = "xdecor_rope_inv.png",
  52         selection_box = xdecor.pixelbox(8, {{3, 0, 3, 2, 8, 2}}),
  53         on_place = rope.place,
  54
  55         on_punch = function(pos, node, puncher, pointed_thing)
  56                 local player_name = puncher:get_player_name()
  57
  58                 if not minetest.is_protected(pos, player_name) or
  59                         minetest.get_player_privs(player_name).protection_bypass then
  60                         rope.remove(pos, node, puncher, "xdecor:rope")
  61                 end
  62         end
  63 })
  64
  65 -- Recipes
  66
  67 minetest.register_craft({
  68         output = "xdecor:rope",
  69         recipe = {
  70                 {"farming:string"},
  71                 {"farming:string"},
  72                 {"farming:string"}
  73         }
  74 })