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.override_item("default:dirt_with_dry_grass", {
  20         groups = {crumbly=3, soil=1},
  21         soil = {
  22                 base = "default:dirt_with_dry_grass",
  23                 dry = "farming:soil",
  24                 wet = "farming:soil_wet"
  25         }
  26 })
  27
  28 minetest.register_node("farming:soil", {
  29         description = "Soil",
  30         tiles = {"default_dirt.png^farming_soil.png", "default_dirt.png"},
  31         drop = "default:dirt",
  32         groups = {crumbly=3, not_in_creative_inventory=1, soil=2, grassland = 1, field = 1},
  33         sounds = default.node_sound_dirt_defaults(),
  34         soil = {
  35                 base = "default:dirt",
  36                 dry = "farming:soil",
  37                 wet = "farming:soil_wet"
  38         }
  39 })
  40
  41 minetest.register_node("farming:soil_wet", {
  42         description = "Wet Soil",
  43         tiles = {"default_dirt.png^farming_soil_wet.png", "default_dirt.png^farming_soil_wet_side.png"},
  44         drop = "default:dirt",
  45         groups = {crumbly=3, not_in_creative_inventory=1, soil=3, wet = 1, grassland = 1, field = 1},
  46         sounds = default.node_sound_dirt_defaults(),
  47         soil = {
  48                 base = "default:dirt",
  49                 dry = "farming:soil",
  50                 wet = "farming:soil_wet"
  51         }
  52 })
  53
  54 minetest.override_item("default:desert_sand", {
  55         groups = {crumbly=3, falling_node=1, sand=1, soil = 1},
  56         soil = {
  57                 base = "default:desert_sand",
  58                 dry = "farming:desert_sand_soil",
  59                 wet = "farming:desert_sand_soil_wet"
  60         }
  61 })
  62 minetest.register_node("farming:desert_sand_soil", {
  63         description = "Desert Sand Soil",
  64         drop = "default:desert_sand",
  65         tiles = {"farming_desert_sand_soil.png", "default_desert_sand.png"},
  66         groups = {crumbly=3, not_in_creative_inventory = 1, falling_node=1, sand=1, soil = 2, desert = 1, field = 1},
  67         sounds = default.node_sound_sand_defaults(),
  68         soil = {
  69                 base = "default:desert_sand",
  70                 dry = "farming:desert_sand_soil",
  71                 wet = "farming:desert_sand_soil_wet"
  72         }
  73 })
  74
  75 minetest.register_node("farming:desert_sand_soil_wet", {
  76         description = "Wet Desert Sand Soil",
  77         drop = "default:desert_sand",
  78         tiles = {"farming_desert_sand_soil_wet.png", "farming_desert_sand_soil_wet_side.png"},
  79         groups = {crumbly=3, falling_node=1, sand=1, not_in_creative_inventory=1, soil=3, wet = 1, desert = 1, field = 1},
  80         sounds = default.node_sound_sand_defaults(),
  81         soil = {
  82                 base = "default:desert_sand",
  83                 dry = "farming:desert_sand_soil",
  84                 wet = "farming:desert_sand_soil_wet"
  85         }
  86 })
  87
  88 minetest.register_node("farming:straw", {
  89         description = "Straw",
  90         tiles = {"farming_straw.png"},
  91         is_ground_content = false,
  92         groups = {snappy=3, flammable=4, fall_damage_add_percent=-30},
  93         sounds = default.node_sound_leaves_defaults(),
  94 })
  95
  96 minetest.register_abm({
  97         label = "Farming soil",
  98         nodenames = {"group:field"},
  99         interval = 15,
 100         chance = 4,
 101         action = function(pos, node)
 102                 local n_def = minetest.registered_nodes[node.name] or nil
 103                 local wet = n_def.soil.wet or nil
 104                 local base = n_def.soil.base or nil
 105                 local dry = n_def.soil.dry or nil
 106                 if not n_def or not n_def.soil or not wet or not base or not dry then
 107                         return
 108                 end
 109
 110                 pos.y = pos.y + 1
 111                 local nn = minetest.get_node_or_nil(pos)
 112                 if not nn or not nn.name then
 113                         return
 114                 end
 115                 local nn_def = minetest.registered_nodes[nn.name] or nil
 116                 pos.y = pos.y - 1
 117
 118                 if nn_def and nn_def.walkable and minetest.get_item_group(nn.name, "plant") == 0 then
 119                         minetest.set_node(pos, {name = base})
 120                         return
 121                 end
 122                 -- check if there is water nearby
 123                 local wet_lvl = minetest.get_item_group(node.name, "wet")
 124                 if minetest.find_node_near(pos, 3, {"group:water"}) then
 125                         -- if it is dry soil and not base node, turn it into wet soil
 126                         if wet_lvl == 0 then
 127                                 minetest.set_node(pos, {name = wet})
 128                         end
 129                 else
 130                         -- only turn back if there are no unloaded blocks (and therefore
 131                         -- possible water sources) nearby
 132                         if not minetest.find_node_near(pos, 3, {"ignore"}) then
 133                                 -- turn it back into base if it is already dry
 134                                 if wet_lvl == 0 then
 135                                         -- only turn it back if there is no plant/seed on top of it
 136                                         if minetest.get_item_group(nn.name, "plant") == 0 and minetest.get_item_group(nn.name, "seed") == 0 then
 137                                                 minetest.set_node(pos, {name = base})
 138                                         end
 139
 140                                 -- if its wet turn it back into dry soil
 141                                 elseif wet_lvl == 1 then
 142                                         minetest.set_node(pos, {name = dry})
 143                                 end
 144                         end
 145                 end
 146         end,
 147 })
 148
 149
 150 for i = 1, 5 do
 151         minetest.override_item("default:grass_"..i, {drop = {
 152                 max_items = 1,
 153                 items = {
 154                         {items = {'farming:seed_wheat'},rarity = 5},
 155                         {items = {'default:grass_1'}},
 156                 }
 157         }})
 158 end
 159
 160 minetest.override_item("default:junglegrass", {drop = {
 161         max_items = 1,
 162         items = {
 163                 {items = {'farming:seed_cotton'},rarity = 8},
 164                 {items = {'default:junglegrass'}},
 165         }
 166 }})