init.lua

   1 minetest.register_tool("wateringcan:wateringcan_water", {
   2         description = "watering can with water",
   3         inventory_image = "wateringcan_wateringcan_water.png",
   4         wield_image = "wateringcan_wateringcan_wield.png",
   5         liquids_pointable = true,
   6         stack_max = 1,
   7         tool_capabilities = {
   8                 full_punch_interval = 2.0,
   9         },
  10         on_place = function(itemstack, user, pointed_thing)
  11                 if(pointed_thing.type == "node") then
  12                         local pos = pointed_thing.under
  13                         local node = minetest.get_node_or_nil(pos)
  14                         if node ~= nil then
  15                                 local name, nodedef
  16                                 local watered = true
  17                                 local wear, newtool
  18                                 local underunder
  19                                 if minetest.get_item_group(node.name, "plant") > 0 or minetest.get_item_group(node.name, "flora") > 0 then
  20                                         pos = {x=pos.x, y=pos.y-1, z=pos.z}
  21                                         underunder = minetest.get_node_or_nil(pos)
  22                                         if(underunder ~= nil) then
  23                                                 name = underunder.name
  24                                                 nodedef = minetest.registered_nodes[name]
  25                                         else
  26                                                 return itemstack
  27                                         end
  28                                 else
  29                                         name = node.name
  30                                         nodedef = minetest.registered_nodes[name]
  31                                 end
  32                                 if minetest.get_item_group(name, "water") > 0 then
  33                                         newtool = { name = "wateringcan:wateringcan_water" }
  34                                         watered = false
  35                                 elseif name == "farming:soil" and minetest.get_modpath("farming") ~= nil then
  36                                         minetest.set_node(pos, { name = "farming:soil_wet" })
  37
  38                                 elseif minetest.get_item_group(name, "sucky") > 0 and minetest.get_item_group(name, "wet") < 2 and minetest.get_modpath("pedology") ~= nil then
  39                                         pedology.wetten(pos)
  40                                 end
  41
  42                                 if watered then
  43                                         wear = itemstack:get_wear()
  44                                         wear = wear + 2849       -- 24 uses
  45                                         if(wear > 65535) then
  46                                                 newtool = { name = "wateringcan:wateringcan_empty" }
  47                                         else
  48                                                 newtool = { name = "wateringcan:wateringcan_water", wear = wear }
  49                                         end
  50                                 end
  51                                 return newtool
  52                         end
  53                 end
  54         end
  55
  56         }
  57 )
  58
  59 minetest.register_tool("wateringcan:wateringcan_empty", {
  60         description = "empty watering can",
  61         inventory_image = "wateringcan_wateringcan_empty.png",
  62         wield_image = "wateringcan_wateringcan_wield.png",
  63         liquids_pointable = true,
  64         stack_max = 1,
  65         tool_capabilities = {
  66                 full_punch_interval = 2.0,
  67         },
  68         on_place = function(itemstack, user, pointed_thing)
  69                 local node = minetest.get_node_or_nil(pointed_thing.under)
  70                 if node ~= nil then
  71                         local name = node.name
  72                         local nodedef = minetest.registered_nodes[name]
  73                         if minetest.get_item_group(name, "water") > 0 then
  74                                 return { name = "wateringcan:wateringcan_water" }
  75                         end
  76                 end
  77         end
  78 })