mods/farming/nodes.lua

   1 minetest.override_item("default:dirt", {
   2         groups = {crumbly=3,soil=1},
   3         soil = {
   4                 base = "default:dirt",
   5                 dry = "farming:soil",
   6                 wet = "farming:soil_wet"
   7         }
   8 })
   9
  10 minetest.override_item("default:dirt_with_grass", {
  11         groups = {crumbly=3,soil=1},
  12         soil = {
  13                 base = "default:dirt_with_grass",
  14                 dry = "farming:soil",
  15                 wet = "farming:soil_wet"
  16         }
  17 })
  18
  19 minetest.register_node("farming:soil", {
  20         description = "Soil",
  21         tiles = {"farming_soil.png", "default_dirt.png"},
  22         drop = "default:dirt",
  23         is_ground_content = true,
  24         groups = {crumbly=3, not_in_creative_inventory=1, soil=2, grassland = 1},
  25         sounds = default.node_sound_dirt_defaults(),
  26         soil = {
  27                 base = "default:dirt",
  28                 dry = "farming:soil",
  29                 wet = "farming:soil_wet"
  30         }
  31 })
  32
  33 minetest.register_node("farming:soil_wet", {
  34         description = "Wet Soil",
  35         tiles = {"farming_soil_wet.png", "farming_soil_wet_side.png"},
  36         drop = "default:dirt",
  37         is_ground_content = true,
  38         groups = {crumbly=3, not_in_creative_inventory=1, soil=3, wet = 1, grassland = 1},
  39         sounds = default.node_sound_dirt_defaults(),
  40         soil = {
  41                 base = "default:dirt",
  42                 dry = "farming:soil",
  43                 wet = "farming:soil_wet"
  44         }
  45 })
  46
  47 minetest.override_item("default:desert_sand", {
  48         groups = {crumbly=3, falling_node=1, sand=1, soil = 1},
  49         soil = {
  50                 base = "default:desert_sand",
  51                 dry = "farming:desert_sand_soil",
  52                 wet = "farming:desert_sand_soil_wet"
  53         }
  54 })
  55 minetest.register_node("farming:desert_sand_soil", {
  56         description = "Desert Sand",
  57         tiles = {"farming_desert_sand_soil.png", "default_desert_sand.png"},
  58         is_ground_content = true,
  59         groups = {crumbly=3, not_in_creative_inventory = 1, falling_node=1, sand=1, soil = 2, desert = 1},
  60         sounds = default.node_sound_sand_defaults(),
  61         soil = {
  62                 base = "default:desert_sand",
  63                 dry = "farming:desert_sand_soil",
  64                 wet = "farming:desert_sand_soil_wet"
  65         }
  66 })
  67
  68 minetest.register_node("farming:desert_sand_soil_wet", {
  69         description = "Desert Sand",
  70         drop = "default:desert_sand",
  71         tiles = {"farming_desert_sand_soil_wet.png", "farming_desert_sand_soil_wet_side.png"},
  72         is_ground_content = true,
  73         groups = {crumbly=3, falling_node=1, sand=1, not_in_creative_inventory=1, soil=3, wet = 1, desert = 1},
  74         sounds = default.node_sound_sand_defaults(),
  75         soil = {
  76                 base = "default:desert_sand",
  77                 dry = "farming:desert_sand_soil",
  78                 wet = "farming:desert_sand_soil_wet"
  79         }
  80 })
  81
  82 minetest.register_abm({
  83         nodenames = {"group:soil", "group:wet"},
  84         interval = 5,
  85         chance = 10,
  86         action = function(pos, node)
  87                 pos.y = pos.y+1
  88                 local nn = minetest.get_node(pos).name
  89                 node = minetest.registered_nodes[node.name]
  90                 pos.y = pos.y-1
  91
  92                 if node.soil == nil or node.soil.wet == nil or node.soil.base == nil or node.soil.dry == nil then
  93                         minetest.log("error", "Could not process soil information of node " .. nn)
  94                         return
  95                 end
  96
  97                 if minetest.registered_nodes[nn] and minetest.registered_nodes[nn].walkable and minetest.get_item_group(nn, "plant") == 0 and node.name ~= node.soil.base then
  98                         minetest.set_node(pos, {name = node.soil.base})
  99                 end
 100                 -- check if there is water nearby
 101                 if minetest.find_node_near(pos, 3, {"group:water"}) then
 102                         -- if it is dry soil and not base node, turn it into wet soil
 103                         if node.name ~= node.soil.base and minetest.get_item_group(node.name, "wet") == 0 then
 104                                 minetest.set_node(pos, {name = node.soil.wet})
 105                         end
 106                 else
 107                         -- turn it back into base if it is already dry
 108                         if minetest.get_item_group(node.name, "wet") == 0 then
 109                                 -- only turn it back if there is no plant/seed on top of it
 110                                 if minetest.get_item_group(nn, "plant") == 0 and minetest.get_item_group(nn, "seed") == 0 then
 111                                         minetest.set_node(pos, {name = node.soil.base})
 112                                 end
 113
 114                         -- if its wet turn it back into dry soil
 115                         elseif minetest.get_item_group(node.name, "wet") == 1 then
 116                                 minetest.set_node(pos, {name = node.soil.dry})
 117                         end
 118                 end
 119         end,
 120 })
 121
 122
 123 for i = 1, 5 do
 124         minetest.override_item("default:grass_"..i, {drop = {
 125                 max_items = 1,
 126                 items = {
 127                         {items = {'farming:seed_wheat'},rarity = 5},
 128                         {items = {'default:grass_1'}},
 129                 }
 130         }})
 131 end
 132
 133 minetest.override_item("default:junglegrass", {drop = {
 134         max_items = 1,
 135         items = {
 136                 {items = {'farming:seed_cotton'},rarity = 8},
 137                 {items = {'default:junglegrass'}},
 138         }
 139 }})