data/mods/bucket/init.lua

   1 local craftitem_place_item = function(item, player, pos)
   2         minetest.env:add_item(pos, 'CraftItem "' .. item .. '" 1')
   3         return true
   4 end
   5
   6 minetest.register_craft({
   7         output = 'CraftItem "bucket" 1',
   8         recipe = {
   9                 {'CraftItem "steel_ingot"', '', 'CraftItem "steel_ingot"'},
  10                 {'', 'CraftItem "steel_ingot"', ''},
  11         }
  12 })
  13
  14 minetest.register_craftitem("bucket", {
  15         image = "bucket.png",
  16         stack_max = 1,
  17         liquids_pointable = true,
  18         on_place_on_ground = craftitem_place_item,
  19         on_use = function(item, player, pointed_thing)
  20                 if pointed_thing.type == "node" then
  21                         n = minetest.env:get_node(pointed_thing.under)
  22                         if n.name == "water_source" then
  23                                 minetest.env:add_node(pointed_thing.under, {name="air"})
  24                                 player:add_to_inventory_later('CraftItem "bucket_water" 1')
  25                                 return true
  26                         elseif n.name == "lava_source" then
  27                                 minetest.env:add_node(pointed_thing.under, {name="air"})
  28                                 player:add_to_inventory_later('CraftItem "bucket_lava" 1')
  29                                 return true
  30                         end
  31                 end
  32                 return false
  33         end,
  34 })
  35
  36 minetest.register_craftitem("bucket_water", {
  37         image = "bucket_water.png",
  38         stack_max = 1,
  39         liquids_pointable = true,
  40         on_place_on_ground = craftitem_place_item,
  41         on_use = function(item, player, pointed_thing)
  42                 if pointed_thing.type == "node" then
  43                         n = minetest.env:get_node(pointed_thing.under)
  44                         if n.name == "water_source" then
  45                                 -- unchanged
  46                         elseif n.name == "water_flowing" or n.name == "lava_source" or n.name == "lava_flowing" then
  47                                 minetest.env:add_node(pointed_thing.under, {name="water_source"})
  48                         else
  49                                 minetest.env:add_node(pointed_thing.above, {name="water_source"})
  50                         end
  51                         player:add_to_inventory_later('CraftItem "bucket" 1')
  52                         return true
  53                 end
  54                 return false
  55         end,
  56 })
  57
  58 minetest.register_craftitem("bucket_lava", {
  59         image = "bucket_lava.png",
  60         stack_max = 1,
  61         liquids_pointable = true,
  62         on_place_on_ground = craftitem_place_item,
  63         on_use = function(item, player, pointed_thing)
  64                 if pointed_thing.type == "node" then
  65                         n = minetest.env:get_node(pointed_thing.under)
  66                         if n.name == "lava_source" then
  67                                 -- unchanged
  68                         elseif n.name == "water_source" or n.name == "water_flowing" or n.name == "lava_flowing" then
  69                                 minetest.env:add_node(pointed_thing.under, {name="lava_source"})
  70                         else
  71                                 minetest.env:add_node(pointed_thing.above, {name="lava_source"})
  72                         end
  73                         player:add_to_inventory_later('CraftItem "bucket" 1')
  74                         return true
  75                 end
  76                 return false
  77         end,
  78 })