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 = {"default_dirt.png^farming_soil.png", "default_dirt.png"},
  22         drop = "default:dirt",
  23         groups = {crumbly=3, not_in_creative_inventory=1, soil=2, grassland = 1, field = 1},
  24         sounds = default.node_sound_dirt_defaults(),
  25         soil = {
  26                 base = "default:dirt",
  27                 dry = "farming:soil",
  28                 wet = "farming:soil_wet"
  29         }
  30 })
  31
  32 minetest.register_node("farming:soil_wet", {
  33         description = "Wet Soil",
  34         tiles = {"default_dirt.png^farming_soil_wet.png", "default_dirt.png^farming_soil_wet_side.png"},
  35         drop = "default:dirt",
  36         groups = {crumbly=3, not_in_creative_inventory=1, soil=3, wet = 1, grassland = 1, field = 1},
  37         sounds = default.node_sound_dirt_defaults(),
  38         soil = {
  39                 base = "default:dirt",
  40                 dry = "farming:soil",
  41                 wet = "farming:soil_wet"
  42         }
  43 })
  44
  45 minetest.override_item("default:desert_sand", {
  46         groups = {crumbly=3, falling_node=1, sand=1, soil = 1},
  47         soil = {
  48                 base = "default:desert_sand",
  49                 dry = "farming:desert_sand_soil",
  50                 wet = "farming:desert_sand_soil_wet"
  51         }
  52 })
  53 minetest.register_node("farming:desert_sand_soil", {
  54         description = "Desert Sand Soil",
  55         drop = "default:desert_sand",
  56         tiles = {"farming_desert_sand_soil.png", "default_desert_sand.png"},
  57         groups = {crumbly=3, not_in_creative_inventory = 1, falling_node=1, sand=1, soil = 2, desert = 1, field = 1},
  58         sounds = default.node_sound_sand_defaults(),
  59         soil = {
  60                 base = "default:desert_sand",
  61                 dry = "farming:desert_sand_soil",
  62                 wet = "farming:desert_sand_soil_wet"
  63         }
  64 })
  65
  66 minetest.register_node("farming:desert_sand_soil_wet", {
  67         description = "Wet Desert Sand Soil",
  68         drop = "default:desert_sand",
  69         tiles = {"farming_desert_sand_soil_wet.png", "farming_desert_sand_soil_wet_side.png"},
  70         groups = {crumbly=3, falling_node=1, sand=1, not_in_creative_inventory=1, soil=3, wet = 1, desert = 1, field = 1},
  71         sounds = default.node_sound_sand_defaults(),
  72         soil = {
  73                 base = "default:desert_sand",
  74                 dry = "farming:desert_sand_soil",
  75                 wet = "farming:desert_sand_soil_wet"
  76         }
  77 })
  78
  79 minetest.register_node("farming:straw", {
  80         description = "Straw",
  81         tiles = {"farming_straw.png"},
  82         is_ground_content = false,
  83         groups = {snappy=3, flammable=4},
  84         sounds = default.node_sound_leaves_defaults(),
  85 })
  86
  87 minetest.register_abm({
  88         nodenames = {"group:field"},
  89         interval = 15,
  90         chance = 4,
  91         action = function(pos, node)
  92                 local n_def = minetest.registered_nodes[node.name] or nil
  93                 local wet = n_def.soil.wet or nil
  94                 local base = n_def.soil.base or nil
  95                 local dry = n_def.soil.dry or nil
  96                 if not n_def or not n_def.soil or not wet or not base or not dry then
  97                         return
  98                 end
  99
 100                 pos.y = pos.y + 1
 101                 local nn = minetest.get_node_or_nil(pos)
 102                 if not nn or not nn.name then
 103                         return
 104                 end
 105                 local nn_def = minetest.registered_nodes[nn.name] or nil
 106                 pos.y = pos.y - 1
 107
 108                 if nn_def and nn_def.walkable and minetest.get_item_group(nn.name, "plant") == 0 then
 109                         minetest.set_node(pos, {name = base})
 110                         return
 111                 end
 112                 -- check if there is water nearby
 113                 local wet_lvl = minetest.get_item_group(node.name, "wet")
 114                 if minetest.find_node_near(pos, 3, {"group:water"}) then
 115                         -- if it is dry soil and not base node, turn it into wet soil
 116                         if wet_lvl == 0 then
 117                                 minetest.set_node(pos, {name = wet})
 118                         end
 119                 else
 120                         -- only turn back if there are no unloaded blocks (and therefore
 121                         -- possible water sources) nearby
 122                         if not minetest.find_node_near(pos, 3, {"ignore"}) then
 123                                 -- turn it back into base if it is already dry
 124                                 if wet_lvl == 0 then
 125                                         -- only turn it back if there is no plant/seed on top of it
 126                                         if minetest.get_item_group(nn.name, "plant") == 0 and minetest.get_item_group(nn.name, "seed") == 0 then
 127                                                 minetest.set_node(pos, {name = base})
 128                                         end
 129
 130                                 -- if its wet turn it back into dry soil
 131                                 elseif wet_lvl == 1 then
 132                                         minetest.set_node(pos, {name = dry})
 133                                 end
 134                         end
 135                 end
 136         end,
 137 })
 138
 139
 140 for i = 1, 5 do
 141         minetest.override_item("default:grass_"..i, {drop = {
 142                 max_items = 1,
 143                 items = {
 144                         {items = {'farming:seed_wheat'},rarity = 5},
 145                         {items = {'default:grass_1'}},
 146                 }
 147         }})
 148 end
 149
 150 minetest.override_item("default:junglegrass", {drop = {
 151         max_items = 1,
 152         items = {
 153                 {items = {'farming:seed_cotton'},rarity = 8},
 154                 {items = {'default:junglegrass'}},
 155         }
 156 }})