init.lua

   1 local S
   2 if (minetest.get_modpath("intllib")) then
   3         dofile(minetest.get_modpath("intllib").."/intllib.lua")
   4         S = intllib.Getter(minetest.get_current_modname())
   5 else
   6         S = function ( s ) return s end
   7 end
   8
   9 minetest.register_tool("wateringcan:wateringcan_water", {
  10         description = S("watering can with water"),
  11         inventory_image = "wateringcan_wateringcan_water.png",
  12         wield_image = "wateringcan_wateringcan_wield.png",
  13         liquids_pointable = true,
  14         stack_max = 1,
  15         tool_capabilities = {
  16                 full_punch_interval = 2.0,
  17         },
  18         on_place = function(itemstack, user, pointed_thing)
  19                 if(pointed_thing.type == "node") then
  20                         local pos = pointed_thing.under
  21                         local node = minetest.get_node_or_nil(pos)
  22                         if node ~= nil then
  23                                 local name, nodedef
  24                                 local watered = true
  25                                 local wear, newtool
  26                                 local underunder
  27                                 if minetest.get_item_group(node.name, "plant") > 0 or minetest.get_item_group(node.name, "flora") > 0 or minetest.get_item_group(node.name, "seed") > 0 then
  28                                         pos = {x=pos.x, y=pos.y-1, z=pos.z}
  29                                         underunder = minetest.get_node_or_nil(pos)
  30                                         if(underunder ~= nil) then
  31                                                 name = underunder.name
  32                                                 nodedef = minetest.registered_nodes[name]
  33                                         else
  34                                                 return itemstack
  35                                         end
  36                                 else
  37                                         name = node.name
  38                                         nodedef = minetest.registered_nodes[name]
  39                                 end
  40                                 if minetest.get_item_group(name, "water") > 0 then
  41                                         newtool = { name = "wateringcan:wateringcan_water" }
  42                                         watered = false
  43                                 elseif name == "farming:soil" and minetest.get_modpath("farming") ~= nil then
  44                                         minetest.set_node(pos, { name = "farming:soil_wet" })
  45                                 elseif name == "farming:desert_sand_soil" and minetest.get_modpath("farming") ~= nil then
  46                                         minetest.set_node(pos, { name = "farming:desert_sand_soil_wet" })
  47
  48                                 elseif minetest.get_item_group(name, "sucky") > 0 and minetest.get_item_group(name, "wet") < 2 and minetest.get_modpath("pedology") ~= nil then
  49                                         pedology.wetten(pos)
  50                                 end
  51
  52                                 if watered then
  53                                         wear = itemstack:get_wear()
  54                                         wear = wear + 2849       -- 24 uses
  55                                         if(wear > 65535) then
  56                                                 newtool = { name = "wateringcan:wateringcan_empty" }
  57                                         else
  58                                                 newtool = { name = "wateringcan:wateringcan_water", wear = wear }
  59                                         end
  60                                 end
  61                                 return newtool
  62                         end
  63                 end
  64         end,
  65         groups = { not_in_doc = 1 },
  66         }
  67 )
  68
  69 minetest.register_tool("wateringcan:wateringcan_empty", {
  70         description = S("empty watering can"),
  71         inventory_image = "wateringcan_wateringcan_empty.png",
  72         wield_image = "wateringcan_wateringcan_wield.png",
  73         liquids_pointable = true,
  74         stack_max = 1,
  75         tool_capabilities = {
  76                 full_punch_interval = 2.0,
  77         },
  78         on_place = function(itemstack, user, pointed_thing)
  79                 local node = minetest.get_node_or_nil(pointed_thing.under)
  80                 if node ~= nil then
  81                         local name = node.name
  82                         local nodedef = minetest.registered_nodes[name]
  83                         if minetest.get_item_group(name, "water") > 0 then
  84                                 return { name = "wateringcan:wateringcan_water" }
  85                         end
  86                 end
  87         end
  88 })
  89
  90 if minetest.get_modpath("doc_items") ~= nil then
  91         local d = S("Watering cans are used to collect a small amount of water in order to pour it on dry blocks. One filled watering can can be used 24 times, after which it has to be refilled. Watering cans don't wear out.")
  92         local u = S("Rightclick on water (or any other block belonging to the “Water” group) to fill or refill the watering can. Rightclick with the filled can on an appropriate block (or a plant above it) to wetten it. Soil, desert sand soil, and other blocks capable of becoming wet can be wettened. The tool wear indicator of the watering can indicates the amount of water left.")
  93         doc.sub.items.add_item_name_overrides({["wateringcan:wateringcan_empty"] = S("Watering can")})
  94         doc.add_entry_alias("tools", "wateringcan:wateringcan_empty", "wateringcan:wateringcan_water")
  95         doc.sub.items.set_items_longdesc({["wateringcan:wateringcan_empty"] = d, ["wateringcan:wateringcan_water"] = d})
  96         doc.sub.items.set_items_usagehelp({["wateringcan:wateringcan_empty"] = u, ["wateringcan:wateringcan_water"] = u})
  97 end