The GRASS discussion

[TumeniNodes]

Following the grass discussion in the screenshots section, I would like to offer my opinions

I realize I am very new to the community but, here goes :D
Regarding grass: Could either add 2 new nodes (default grass & default dry grass) and make them full block grass textures. Then if the desire for grass_sides, still prevails..., make the dirt w grass node check to see if the node above is grass.
But if not a huge desire for "grass sides", change the dirt node to switch to default grass / default dry grass, if any sides are expose to air? (or make it random but, I fully agree that when using full grass textures, it looks bad to have a full dirt node under it... too sharp of a transition, when looking at the side of a mountain or large hill.

I am also wondering if there is any potential or interest in adding my second desert biome? So there would be desert, and red desert. This requires adding the same nodes for red desert as desert (red sand, red desert stone, and red desertstone brick) but I have also added even more nodes to each, meaning sand, stone, block, brick, column, as well as each having a special node such as sandstone block cracked, and then stone column cracked, and red sandstone brick cracked..., (yes I'm "node crazy") :P
I also completely removed the snow biome, as I have no use for it.

Regarding mossy cobble: What about having a mossy texture, and use it similar to the way ores are done?, so that any node which is touching water, changes to "<node>_mossy"? This covers all stone, wood,dirt-like nodes only... even tree bases, and roots if they are in the water

Anyway, just some ideas I have had using Minetest.

two deserts mapgen:

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Code: Select all

--
-- Aliases for map generator outputs
--

minetest.register_alias("mapgen_stone", "default:stone")
minetest.register_alias("mapgen_dirt", "default:dirt")
minetest.register_alias("mapgen_dirt_with_grass", "default:dirt_with_grass")
minetest.register_alias("mapgen_sand", "default:sand")
minetest.register_alias("mapgen_water_source", "default:water_source")
minetest.register_alias("mapgen_river_water_source", "default:river_water_source")
minetest.register_alias("mapgen_lava_source", "default:lava_source")
minetest.register_alias("mapgen_gravel", "default:gravel")
minetest.register_alias("mapgen_desert_stone", "default:desert_stone")
minetest.register_alias("mapgen_desert_sand", "default:desert_sand")
minetest.register_alias("mapgen_dirt_with_snow", "default:dirt_with_snow")
minetest.register_alias("mapgen_snowblock", "default:snowblock")
minetest.register_alias("mapgen_snow", "default:snow")
minetest.register_alias("mapgen_ice", "default:ice")
minetest.register_alias("mapgen_sandstone", "default:sandstone")

-- Flora

minetest.register_alias("mapgen_tree", "default:tree")
minetest.register_alias("mapgen_leaves", "default:leaves")
minetest.register_alias("mapgen_apple", "default:apple")
minetest.register_alias("mapgen_jungletree", "default:jungletree")
minetest.register_alias("mapgen_jungleleaves", "default:jungleleaves")
minetest.register_alias("mapgen_junglegrass", "default:junglegrass")
minetest.register_alias("mapgen_pine_tree", "default:pine_tree")
minetest.register_alias("mapgen_pine_needles", "default:pine_needles")

-- Dungeons

minetest.register_alias("mapgen_cobble", "default:cobble")
minetest.register_alias("mapgen_stair_cobble", "stairs:stair_cobble")
minetest.register_alias("mapgen_mossycobble", "default:mossycobble")
minetest.register_alias("mapgen_sandstonebrick", "default:sandstonebrick")
minetest.register_alias("mapgen_stair_sandstonebrick", "stairs:stair_sandstonebrick")


--
-- Register ores
--

-- All mapgens except singlenode
-- Blob ore first to avoid other ores inside blobs

function default.register_ores()

   -- Clay

   minetest.register_ore({
      ore_type        = "blob",
      ore             = "default:clay",
      wherein         = {"default:sand"},
      clust_scarcity  = 16 * 16 * 16,
      clust_size      = 5,
      y_min           = -15,
      y_max           = 0,
      noise_threshold = 0.0,
      noise_params    = {
         offset = 0.5,
         scale = 0.2,
         spread = {x = 5, y = 5, z = 5},
         seed = -316,
         octaves = 1,
         persist = 0.0
      },
   })

   -- Sand

   minetest.register_ore({
      ore_type        = "blob",
      ore             = "default:sand",
      wherein         = {"default:stone", "default:sandstone",
         "default:desert_stone"},
      clust_scarcity  = 16 * 16 * 16,
      clust_size      = 5,
      y_min           = -31,
      y_max           = 4,
      noise_threshold = 0.0,
      noise_params    = {
         offset = 0.5,
         scale = 0.2,
         spread = {x = 5, y = 5, z = 5},
         seed = 2316,
         octaves = 1,
         persist = 0.0
      },
   })

   -- Dirt

   minetest.register_ore({
      ore_type        = "blob",
      ore             = "default:dirt",
      wherein         = {"default:stone", "default:sandstone"},
      clust_scarcity  = 16 * 16 * 16,
      clust_size      = 5,
      y_min           = -31,
      y_max           = 31000,
      noise_threshold = 0.0,
      noise_params    = {
         offset = 0.5,
         scale = 0.2,
         spread = {x = 5, y = 5, z = 5},
         seed = 17676,
         octaves = 1,
         persist = 0.0
      },
   })

   -- Gravel

   minetest.register_ore({
      ore_type        = "blob",
      ore             = "default:gravel",
      wherein         = {"default:stone"},
      clust_scarcity  = 16 * 16 * 16,
      clust_size      = 5,
      y_min           = -31000,
      y_max           = 31000,
      noise_threshold = 0.0,
      noise_params    = {
         offset = 0.5,
         scale = 0.2,
         spread = {x = 5, y = 5, z = 5},
         seed = 766,
         octaves = 1,
         persist = 0.0
      },
   })

   -- Coal

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:stone_with_coal",
      wherein        = "default:stone",
      clust_scarcity = 8 * 8 * 8,
      clust_num_ores = 8,
      clust_size     = 3,
      y_min          = -31000,
      y_max          = 64,
   })

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:stone_with_coal",
      wherein        = "default:stone",
      clust_scarcity = 24 * 24 * 24,
      clust_num_ores = 27,
      clust_size     = 6,
      y_min          = -31000,
      y_max          = 0,
   })

   -- Iron

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:stone_with_iron",
      wherein        = "default:stone",
      clust_scarcity = 12 * 12 * 12,
      clust_num_ores = 3,
      clust_size     = 2,
      y_min          = -15,
      y_max          = 2,
   })

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:stone_with_iron",
      wherein        = "default:stone",
      clust_scarcity = 9 * 9 * 9,
      clust_num_ores = 5,
      clust_size     = 3,
      y_min          = -63,
      y_max          = -16,
   })

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:stone_with_iron",
      wherein        = "default:stone",
      clust_scarcity = 7 * 7 * 7,
      clust_num_ores = 5,
      clust_size     = 3,
      y_min          = -31000,
      y_max          = -64,
   })

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:stone_with_iron",
      wherein        = "default:stone",
      clust_scarcity = 24 * 24 * 24,
      clust_num_ores = 27,
      clust_size     = 6,
      y_min          = -31000,
      y_max          = -64,
   })

   --Mese

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:stone_with_mese",
      wherein        = "default:stone",
      clust_scarcity = 18 * 18 * 18,
      clust_num_ores = 3,
      clust_size     = 2,
      y_min          = -255,
      y_max          = -64,
   })

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:stone_with_mese",
      wherein        = "default:stone",
      clust_scarcity = 14 * 14 * 14,
      clust_num_ores = 5,
      clust_size     = 3,
      y_min          = -31000,
      y_max          = -256,
   })

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:mese",
      wherein        = "default:stone",
      clust_scarcity = 36 * 36 * 36,
      clust_num_ores = 3,
      clust_size     = 2,
      y_min          = -31000,
      y_max          = -1024,
   })

   -- Gold

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:stone_with_gold",
      wherein        = "default:stone",
      clust_scarcity = 15 * 15 * 15,
      clust_num_ores = 3,
      clust_size     = 2,
      y_min          = -255,
      y_max          = -64,
   })

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:stone_with_gold",
      wherein        = "default:stone",
      clust_scarcity = 13 * 13 * 13,
      clust_num_ores = 5,
      clust_size     = 3,
      y_min          = -31000,
      y_max          = -256,
   })

   -- Diamond

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:stone_with_diamond",
      wherein        = "default:stone",
      clust_scarcity = 17 * 17 * 17,
      clust_num_ores = 4,
      clust_size     = 3,
      y_min          = -255,
      y_max          = -128,
   })

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:stone_with_diamond",
      wherein        = "default:stone",
      clust_scarcity = 15 * 15 * 15,
      clust_num_ores = 4,
      clust_size     = 3,
      y_min          = -31000,
      y_max          = -256,
   })

   -- Copper

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:stone_with_copper",
      wherein        = "default:stone",
      clust_scarcity = 12 * 12 * 12,
      clust_num_ores = 4,
      clust_size     = 3,
      y_min          = -63,
      y_max          = -16,
   })

   minetest.register_ore({
      ore_type       = "scatter",
      ore            = "default:stone_with_copper",
      wherein        = "default:stone",
      clust_scarcity = 9 * 9 * 9,
      clust_num_ores = 5,
      clust_size     = 3,
      y_min          = -31000,
      y_max          = -64,
   })
end


--
-- Register biomes
--

-- All mapgens except mgv6 and singlenode

function default.register_biomes()
   minetest.clear_registered_biomes()

   -- Permanent ice

   minetest.register_biome({
      name = "glacier",
      node_dust = "default:snowblock",
      node_top = "default:snowblock",
      depth_top = 1,
      node_filler = "default:snowblock",
      depth_filler = 3,
      node_stone = "default:ice",
      node_water_top = "default:ice",
      depth_water_top = 10,
      --node_water = "",
      node_river_water = "default:ice",
      y_min = -8,
      y_max = 31000,
      heat_point = 0,
      humidity_point = 50,
   })

   minetest.register_biome({
      name = "glacier_ocean",
      node_dust = "default:snowblock",
      node_top = "default:sand",
      depth_top = 1,
      node_filler = "default:sand",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -112,
      y_max = -9,
      heat_point = 0,
      humidity_point = 50,
   })

   -- Cold

   minetest.register_biome({
      name = "tundra",
      --node_dust = "",
      node_top = "default:dirt_with_snow",
      depth_top = 1,
      node_filler = "default:dirt",
      depth_filler = 1,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = 2,
      y_max = 31000,
      heat_point = 15,
      humidity_point = 35,
   })

   minetest.register_biome({
      name = "tundra_beach",
      --node_dust = "",
      node_top = "default:gravel",
      depth_top = 1,
      node_filler = "default:gravel",
      depth_filler = 2,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -3,
      y_max = 1,
      heat_point = 15,
      humidity_point = 35,
   })

   minetest.register_biome({
      name = "tundra_ocean",
      --node_dust = "",
      node_top = "default:sand",
      depth_top = 1,
      node_filler = "default:sand",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -112,
      y_max = -4,
      heat_point = 15,
      humidity_point = 35,
   })


   minetest.register_biome({
      name = "taiga",
      node_dust = "default:snow",
      node_top = "default:dirt_with_snow",
      depth_top = 1,
      node_filler = "default:dirt",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = 2,
      y_max = 31000,
      heat_point = 15,
      humidity_point = 65,
   })

   minetest.register_biome({
      name = "taiga_ocean",
      --node_dust = "",
      node_top = "default:sand",
      depth_top = 1,
      node_filler = "default:sand",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -112,
      y_max = 1,
      heat_point = 15,
      humidity_point = 65,
   })

   -- Temperate

   minetest.register_biome({
      name = "stone_grassland",
      --node_dust = "",
      node_top = "default:dirt_with_grass",
      depth_top = 1,
      node_filler = "default:dirt",
      depth_filler = 1,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = 6,
      y_max = 31000,
      heat_point = 40,
      humidity_point = 35,
   })

   minetest.register_biome({
      name = "stone_grassland_dunes",
      --node_dust = "",
      node_top = "default:sand",
      depth_top = 1,
      node_filler = "default:sand",
      depth_filler = 2,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = 5,
      y_max = 5,
      heat_point = 40,
      humidity_point = 35,
   })

   minetest.register_biome({
      name = "stone_grassland_ocean",
      --node_dust = "",
      node_top = "default:sand",
      depth_top = 1,
      node_filler = "default:sand",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -112,
      y_max = 4,
      heat_point = 40,
      humidity_point = 35,
   })


   minetest.register_biome({
      name = "coniferous_forest",
      --node_dust = "",
      node_top = "default:dirt_with_grass",
      depth_top = 1,
      node_filler = "default:dirt",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = 6,
      y_max = 31000,
      heat_point = 40,
      humidity_point = 65,
   })

   minetest.register_biome({
      name = "coniferous_forest_dunes",
      --node_dust = "",
      node_top = "default:sand",
      depth_top = 1,
      node_filler = "default:sand",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = 5,
      y_max = 5,
      heat_point = 40,
      humidity_point = 65,
   })

   minetest.register_biome({
      name = "coniferous_forest_ocean",
      --node_dust = "",
      node_top = "default:sand",
      depth_top = 1,
      node_filler = "default:sand",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -112,
      y_max = 4,
      heat_point = 40,
      humidity_point = 65,
   })


   minetest.register_biome({
      name = "sandstone_grassland",
      --node_dust = "",
      node_top = "default:dirt_with_grass",
      depth_top = 1,
      node_filler = "default:dirt",
      depth_filler = 1,
      node_stone = "default:sandstone",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = 6,
      y_max = 31000,
      heat_point = 60,
      humidity_point = 35,
   })

   minetest.register_biome({
      name = "sandstone_grassland_dunes",
      --node_dust = "",
      node_top = "default:sand",
      depth_top = 1,
      node_filler = "default:sand",
      depth_filler = 2,
      node_stone = "default:sandstone",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = 5,
      y_max = 5,
      heat_point = 60,
      humidity_point = 35,
   })

   minetest.register_biome({
      name = "sandstone_grassland_ocean",
      --node_dust = "",
      node_top = "default:sand",
      depth_top = 1,
      node_filler = "default:sand",
      depth_filler = 3,
      node_stone = "default:sandstone",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -112,
      y_max = 4,
      heat_point = 60,
      humidity_point = 35,
   })


   minetest.register_biome({
      name = "deciduous_forest",
      --node_dust = "",
      node_top = "default:dirt_with_grass",
      depth_top = 1,
      node_filler = "default:dirt",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = 1,
      y_max = 31000,
      heat_point = 60,
      humidity_point = 65,
   })

   minetest.register_biome({
      name = "deciduous_forest_swamp",
      --node_dust = "",
      node_top = "default:dirt",
      depth_top = 1,
      node_filler = "default:dirt",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -3,
      y_max = 0,
      heat_point = 60,
      humidity_point = 65,
   })

   minetest.register_biome({
      name = "deciduous_forest_ocean",
      --node_dust = "",
      node_top = "default:sand",
      depth_top = 1,
      node_filler = "default:sand",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -112,
      y_max = -4,
      heat_point = 60,
      humidity_point = 65,
   })

   -- Hot

   minetest.register_biome({
      name = "desert",
      --node_dust = "",
      node_top = "default:desert_sand",
      depth_top = 1,
      node_filler = "default:desert_sand",
      depth_filler = 1,
      node_stone = "default:desert_stone",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = 5,
      y_max = 31000,
      heat_point = 85,
      humidity_point = 25,
   })

   minetest.register_biome({
      name = "desert_ocean",
      --node_dust = "",
      node_top = "default:sand",
      depth_top = 1,
      node_filler = "default:sand",
      depth_filler = 3,
      node_stone = "default:desert_stone",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -112,
      y_max = 4,
      heat_point = 85,
      humidity_point = 25,
   })

   minetest.register_biome({
      name = "red_desert",
      --node_dust = "",
      node_top = "default:red_desert_sand",
      depth_top = 1,
      node_filler = "default:red_desert_sand",
      depth_filler = 1,
      node_stone = "default:red_desert_stone",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = 5,
      y_max = 31000,
      heat_point = 95,
      humidity_point = 20,
   })

   minetest.register_biome({
      name = "red_desert_ocean",
      --node_dust = "",
      node_top = "default:sand",
      depth_top = 1,
      node_filler = "default:sand",
      depth_filler = 3,
      node_stone = "default:red_desert_stone",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -112,
      y_max = 4,
      heat_point = 95,
      humidity_point = 20,
   })

   minetest.register_biome({
      name = "savanna",
      --node_dust = "",
      node_top = "default:dirt_with_dry_grass",
      depth_top = 1,
      node_filler = "default:dirt",
      depth_filler = 1,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = 1,
      y_max = 31000,
      heat_point = 85,
      humidity_point = 50,
   })

   minetest.register_biome({
      name = "savanna_swamp",
      --node_dust = "",
      node_top = "default:dirt",
      depth_top = 1,
      node_filler = "default:dirt",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -3,
      y_max = 0,
      heat_point = 85,
      humidity_point = 50,
   })

   minetest.register_biome({
      name = "savanna_ocean",
      --node_dust = "",
      node_top = "default:sand",
      depth_top = 1,
      node_filler = "default:sand",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -112,
      y_max = -4,
      heat_point = 85,
      humidity_point = 50,
   })


   minetest.register_biome({
      name = "rainforest",
      --node_dust = "",
      node_top = "default:dirt_with_grass",
      depth_top = 1,
      node_filler = "default:dirt",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = 1,
      y_max = 31000,
      heat_point = 85,
      humidity_point = 80,
   })

   minetest.register_biome({
      name = "rainforest_swamp",
      --node_dust = "",
      node_top = "default:dirt",
      depth_top = 1,
      node_filler = "default:dirt",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -3,
      y_max = 0,
      heat_point = 85,
      humidity_point = 80,
   })

   minetest.register_biome({
      name = "rainforest_ocean",
      --node_dust = "",
      node_top = "default:sand",
      depth_top = 1,
      node_filler = "default:sand",
      depth_filler = 3,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -112,
      y_max = -4,
      heat_point = 85,
      humidity_point = 80,
   })

   -- Underground

   minetest.register_biome({
      name = "underground",
      --node_dust = "",
      --node_top = "",
      --depth_top = ,
      --node_filler = "",
      --depth_filler = ,
      --node_stone = "",
      --node_water_top = "",
      --depth_water_top = ,
      --node_water = "",
      --node_river_water = "",
      y_min = -31000,
      y_max = -113,
      heat_point = 50,
      humidity_point = 50,
   })
end


--
-- Register decorations
--

-- Mgv6

function default.register_mgv6_decorations()
   minetest.clear_registered_decorations()

   -- Papyrus

   minetest.register_decoration({
      deco_type = "simple",
      place_on = {"default:dirt_with_grass"},
      sidelen = 16,
      noise_params = {
         offset = -0.3,
         scale = 0.7,
         spread = {x = 100, y = 100, z = 100},
         seed = 354,
         octaves = 3,
         persist = 0.7
      },
      y_min = 1,
      y_max = 1,
      decoration = "default:papyrus",
      height = 2,
      height_max = 4,
      spawn_by = "default:water_source",
      num_spawn_by = 1,
   })

   -- Cacti

   minetest.register_decoration({
      deco_type = "simple",
      place_on = {"default:desert_sand"},
      sidelen = 16,
      noise_params = {
         offset = -0.012,
         scale = 0.024,
         spread = {x = 100, y = 100, z = 100},
         seed = 230,
         octaves = 3,
         persist = 0.6
      },
      y_min = 1,
      y_max = 30,
      decoration = "default:cactus",
      height = 3,
           height_max = 4,
   })

   -- Long grasses

   for length = 1, 5 do
      minetest.register_decoration({
         deco_type = "simple",
         place_on = {"default:dirt_with_grass"},
         sidelen = 16,
         noise_params = {
            offset = 0,
            scale = 0.007,
            spread = {x = 100, y = 100, z = 100},
            seed = 329,
            octaves = 3,
            persist = 0.6
         },
         y_min = 1,
         y_max = 30,
         decoration = "default:grass_"..length,
      })
   end

   -- Dry shrubs

   minetest.register_decoration({
      deco_type = "simple",
      place_on = {"default:desert_sand", "default:dirt_with_snow"},
      sidelen = 16,
      noise_params = {
         offset = 0,
         scale = 0.035,
         spread = {x = 100, y = 100, z = 100},
         seed = 329,
         octaves = 3,
         persist = 0.6
      },
      y_min = 1,
      y_max = 30,
      decoration = "default:dry_shrub",
   })
end

-- All mapgens except mgv6 and singlenode

local function register_grass_decoration(offset, scale, length)
   minetest.register_decoration({
      deco_type = "simple",
      place_on = {"default:dirt_with_grass", "default:sand"},
      sidelen = 16,
      noise_params = {
         offset = offset,
         scale = scale,
         spread = {x = 200, y = 200, z = 200},
         seed = 329,
         octaves = 3,
         persist = 0.6
      },
      biomes = {"stone_grassland", "sandstone_grassland",
         "deciduous_forest", "coniferous_forest",
         "stone_grassland_dunes", "sandstone_grassland_dunes",
         "coniferous_forest_dunes"},
      y_min = 1,
      y_max = 31000,
      decoration = "default:grass_"..length,
   })
end

local function register_dry_grass_decoration(offset, scale, length)
   minetest.register_decoration({
      deco_type = "simple",
      place_on = {"default:dirt_with_dry_grass"},
      sidelen = 16,
      noise_params = {
         offset = offset,
         scale = scale,
         spread = {x = 200, y = 200, z = 200},
         seed = 329,
         octaves = 3,
         persist = 0.6
      },
      biomes = {"savanna"},
      y_min = 1,
      y_max = 31000,
      decoration = "default:dry_grass_"..length,
   })
end

function default.register_decorations()
   minetest.clear_registered_decorations()

   -- Apple tree and log

   minetest.register_decoration({
      deco_type = "schematic",
      place_on = {"default:dirt_with_grass"},
      sidelen = 16,
      noise_params = {
         offset = 0.036,
         scale = 0.022,
         spread = {x = 250, y = 250, z = 250},
         seed = 2,
         octaves = 3,
         persist = 0.66
      },
      biomes = {"deciduous_forest"},
      y_min = 1,
      y_max = 31000,
      schematic = minetest.get_modpath("default").."/schematics/apple_tree.mts",
      flags = "place_center_x, place_center_z",
   })

   minetest.register_decoration({
      deco_type = "schematic",
      place_on = {"default:dirt_with_grass"},
      sidelen = 16,
      noise_params = {
         offset = 0.0018,
         scale = 0.0011,
         spread = {x = 250, y = 250, z = 250},
         seed = 2,
         octaves = 3,
         persist = 0.66
      },
      biomes = {"deciduous_forest"},
      y_min = 1,
      y_max = 31000,
      schematic = {
         size = {x = 3, y = 3, z = 1},
         data = {
            {name = "air", prob = 0},
            {name = "air", prob = 0},
            {name = "air", prob = 0},
            {name = "default:tree", param2 = 12, prob = 191},
            {name = "default:tree", param2 = 12},
            {name = "default:tree", param2 = 12, prob = 127},
            {name = "air", prob = 0},
            {name = "flowers:mushroom_brown", prob = 63},
            {name = "air", prob = 0},
         },
      },
      flags = "place_center_x",
      rotation = "random",
   })

   -- Jungle tree and log

   minetest.register_decoration({
      deco_type = "schematic",
      place_on = {"default:dirt_with_grass", "default:dirt"},
      sidelen = 80,
      fill_ratio = 0.1,
      biomes = {"rainforest", "rainforest_swamp"},
      y_min = 0,
      y_max = 31000,
      schematic = minetest.get_modpath("default").."/schematics/jungle_tree.mts",
      flags = "place_center_x, place_center_z",
      rotation = "random",
   })

   minetest.register_decoration({
      deco_type = "schematic",
      place_on = {"default:dirt_with_grass", "default:dirt"},
      sidelen = 80,
      fill_ratio = 0.005,
      biomes = {"rainforest", "rainforest_swamp"},
      y_min = 1,
      y_max = 31000,
      schematic = {
         size = {x = 3, y = 3, z = 1},
         data = {
            {name = "air", prob = 0},
            {name = "air", prob = 0},
            {name = "air", prob = 0},
            {name = "default:jungletree", param2 = 12, prob = 191},
            {name = "default:jungletree", param2 = 12},
            {name = "default:jungletree", param2 = 12, prob = 127},
            {name = "air", prob = 0},
            {name = "flowers:mushroom_brown", prob = 127},
            {name = "air", prob = 0},
         },
      },
      flags = "place_center_x",
      rotation = "random",
   })

   -- Taiga and temperate coniferous forest pine tree and log

   minetest.register_decoration({
      deco_type = "schematic",
      place_on = {"default:dirt_with_snow", "default:dirt_with_grass"},
      sidelen = 16,
      noise_params = {
         offset = 0.036,
         scale = 0.022,
         spread = {x = 250, y = 250, z = 250},
         seed = 2,
         octaves = 3,
         persist = 0.66
      },
      biomes = {"taiga", "coniferous_forest"},
      y_min = 2,
      y_max = 31000,
      schematic = minetest.get_modpath("default").."/schematics/pine_tree.mts",
      flags = "place_center_x, place_center_z",
   })

   minetest.register_decoration({
      deco_type = "schematic",
      place_on = {"default:dirt_with_snow", "default:dirt_with_grass"},
      sidelen = 80,
      noise_params = {
         offset = 0.0018,
         scale = 0.0011,
         spread = {x = 250, y = 250, z = 250},
         seed = 2,
         octaves = 3,
         persist = 0.66
      },
      biomes = {"taiga", "coniferous_forest"},
      y_min = 1,
      y_max = 31000,
      schematic = {
         size = {x = 3, y = 3, z = 1},
         data = {
            {name = "air", prob = 0},
            {name = "air", prob = 0},
            {name = "air", prob = 0},
            {name = "default:pine_tree", param2 = 12, prob = 191},
            {name = "default:pine_tree", param2 = 12},
            {name = "default:pine_tree", param2 = 12, prob = 127},
            {name = "air", prob = 0},
            {name = "flowers:mushroom_red", prob = 63},
            {name = "air", prob = 0},
         },
      },
      flags = "place_center_x",
      rotation = "random",
   })

   -- Acacia tree and log

   minetest.register_decoration({
      deco_type = "schematic",
      place_on = {"default:dirt_with_dry_grass"},
      sidelen = 16,
      noise_params = {
         offset = 0,
         scale = 0.002,
         spread = {x = 250, y = 250, z = 250},
         seed = 2,
         octaves = 3,
         persist = 0.66
      },
      biomes = {"savanna"},
      y_min = 1,
      y_max = 31000,
      schematic = minetest.get_modpath("default").."/schematics/acacia_tree.mts",
      flags = "place_center_x, place_center_z",
      rotation = "random",
   })

   minetest.register_decoration({
      deco_type = "schematic",
      place_on = {"default:dirt_with_dry_grass"},
      sidelen = 16,
      noise_params = {
         offset = 0,
         scale = 0.001,
         spread = {x = 250, y = 250, z = 250},
         seed = 2,
         octaves = 3,
         persist = 0.66
      },
      biomes = {"savanna"},
      y_min = 1,
      y_max = 31000,
      schematic = {
         size = {x = 3, y = 2, z = 1},
         data = {
            {name = "air", prob = 0},
            {name = "air", prob = 0},
            {name = "air", prob = 0},
            {name = "default:acacia_tree", param2 = 12, prob = 191},
            {name = "default:acacia_tree", param2 = 12},
            {name = "default:acacia_tree", param2 = 12, prob = 127},
         },
      },
      flags = "place_center_x",
      rotation = "random",
   })

   -- Aspen tree and log

   minetest.register_decoration({
      deco_type = "schematic",
      place_on = {"default:dirt_with_grass"},
      sidelen = 16,
      noise_params = {
         offset = 0.0,
         scale = -0.015,
         spread = {x = 250, y = 250, z = 250},
         seed = 2,
         octaves = 3,
         persist = 0.66
      },
      biomes = {"deciduous_forest"},
      y_min = 1,
      y_max = 31000,
      schematic = minetest.get_modpath("default").."/schematics/aspen_tree.mts",
      flags = "place_center_x, place_center_z",
   })

   minetest.register_decoration({
      deco_type = "schematic",
      place_on = {"default:dirt_with_grass"},
      sidelen = 16,
      noise_params = {
         offset = 0.0,
         scale = -0.0008,
         spread = {x = 250, y = 250, z = 250},
         seed = 2,
         octaves = 3,
         persist = 0.66
      },
      biomes = {"deciduous_forest"},
      y_min = 1,
      y_max = 31000,
      schematic = {
         size = {x = 3, y = 3, z = 1},
         data = {
            {name = "air", prob = 0},
            {name = "air", prob = 0},
            {name = "air", prob = 0},
            {name = "default:aspen_tree", param2 = 12},
            {name = "default:aspen_tree", param2 = 12},
            {name = "default:aspen_tree", param2 = 12, prob = 127},
            {name = "flowers:mushroom_red", prob = 63},
            {name = "flowers:mushroom_brown", prob = 63},
            {name = "air", prob = 0},
         },
      },
      flags = "place_center_x",
      rotation = "random",
   })
   -- Large cactus

   minetest.register_decoration({
      deco_type = "schematic",
      place_on = {"default:desert_sand"},
      sidelen = 16,
      noise_params = {
         offset = -0.0003,
         scale = 0.0009,
         spread = {x = 200, y = 200, z = 200},
         seed = 230,
         octaves = 3,
         persist = 0.6
      },
      biomes = {"desert"},
      y_min = 5,
      y_max = 31000,
      schematic = minetest.get_modpath("default").."/schematics/large_cactus.mts",
      flags = "place_center_x",
      rotation = "random",
   })

   -- Cactus

   minetest.register_decoration({
      deco_type = "simple",
      place_on = {"default:desert_sand"},
      sidelen = 16,
      noise_params = {
         offset = -0.0003,
         scale = 0.0009,
         spread = {x = 200, y = 200, z = 200},
         seed = 230,
         octaves = 3,
         persist = 0.6
      },
      biomes = {"desert"},
      y_min = 5,
      y_max = 31000,
      decoration = "default:cactus",
      height = 2,
      height_max = 5,
   })

   -- Papyrus

   minetest.register_decoration({
      deco_type = "schematic",
      place_on = {"default:dirt"},
      sidelen = 16,
      noise_params = {
         offset = -0.3,
         scale = 0.7,
         spread = {x = 200, y = 200, z = 200},
         seed = 354,
         octaves = 3,
         persist = 0.7
      },
      biomes = {"savanna_swamp"},
      y_min = 0,
      y_max = 0,
      schematic = minetest.get_modpath("default").."/schematics/papyrus.mts",
   })

   -- Grasses

   register_grass_decoration(-0.03,  0.09,  5)
   register_grass_decoration(-0.015, 0.075, 4)
   register_grass_decoration(0,      0.06,  3)
   register_grass_decoration(0.015,  0.045, 2)
   register_grass_decoration(0.03,   0.03,  1)

   -- Dry grasses

   register_dry_grass_decoration(0.01, 0.05,  5)
   register_dry_grass_decoration(0.03, 0.03,  4)
   register_dry_grass_decoration(0.05, 0.01,  3)
   register_dry_grass_decoration(0.07, -0.01, 2)
   register_dry_grass_decoration(0.09, -0.03, 1)

   -- Junglegrass

   minetest.register_decoration({
      deco_type = "simple",
      place_on = {"default:dirt_with_grass"},
      sidelen = 80,
      fill_ratio = 0.1,
      biomes = {"rainforest"},
      y_min = 1,
      y_max = 31000,
      decoration = "default:junglegrass",
   })

   -- Dry shrub

   minetest.register_decoration({
      deco_type = "simple",
      place_on = {"default:desert_sand", "default:dirt_with_snow"},
      sidelen = 16,
      noise_params = {
         offset = 0,
         scale = 0.02,
         spread = {x = 200, y = 200, z = 200},
         seed = 329,
         octaves = 3,
         persist = 0.6
      },
      biomes = {"desert", "tundra"},
      y_min = 2,
      y_max = 31000,
      decoration = "default:dry_shrub",
   })
end


--
-- Generate nyan cats
--

-- All mapgens except singlenode

function default.make_nyancat(pos, facedir, length)
   local tailvec = {x = 0, y = 0, z = 0}
   if facedir == 0 then
      tailvec.z = 1
   elseif facedir == 1 then
      tailvec.x = 1
   elseif facedir == 2 then
      tailvec.z = -1
   elseif facedir == 3 then
      tailvec.x = -1
   else
      facedir = 0
      tailvec.z = 1
   end
   local p = {x = pos.x, y = pos.y, z = pos.z}
   minetest.set_node(p, {name = "default:nyancat", param2 = facedir})
   for i = 1, length do
      p.x = p.x + tailvec.x
      p.z = p.z + tailvec.z
      minetest.set_node(p, {name = "default:nyancat_rainbow", param2 = facedir})
   end
end

function default.generate_nyancats(minp, maxp, seed)
   local height_min = -31000
   local height_max = -32
   if maxp.y < height_min or minp.y > height_max then
      return
   end
   local y_min = math.max(minp.y, height_min)
   local y_max = math.min(maxp.y, height_max)
   local volume = (maxp.x - minp.x + 1) * (y_max - y_min + 1) * (maxp.z - minp.z + 1)
   local pr = PseudoRandom(seed + 9324342)
   local max_num_nyancats = math.floor(volume / (16 * 16 * 16))
   for i = 1, max_num_nyancats do
      if pr:next(0, 1000) == 0 then
         local x0 = pr:next(minp.x, maxp.x)
         local y0 = pr:next(minp.y, maxp.y)
         local z0 = pr:next(minp.z, maxp.z)
         local p0 = {x = x0, y = y0, z = z0}
         default.make_nyancat(p0, pr:next(0, 3), pr:next(3, 15))
      end
   end
end


--
-- Detect mapgen to select functions
--

-- Mods using singlenode mapgen can call these functions to enable
-- the use of minetest.generate_ores or minetest.generate_decorations

local mg_params = minetest.get_mapgen_params()
if mg_params.mgname == "v6" then
   default.register_ores()
   default.register_mgv6_decorations()
   minetest.register_on_generated(default.generate_nyancats)
elseif mg_params.mgname ~= "singlenode" then
   default.register_biomes()
   default.register_ores()
   default.register_decorations()
   minetest.register_on_generated(default.generate_nyancats)
end

[azekill_DIABLO]

great ideas!

[TumeniNodes]

great ideas!

Thanks

[TumeniNodes]

nodes.lua with red desert nodes:

Your phone or window isn't wide enough to display the code box. If it's a phone, try rotating it to landscape mode.

Code: Select all

-- mods/default/nodes.lua


--[[ Node name convention:

Although many node names are in combined-word form, the required form for new
node names is words separated by underscores. If both forms are used in written
language (for example pinewood and pine wood) the underscore form should be used.

--]]


--[[ Index:

Stone
-----
(1. Material 2. Cobble variant 3. Brick variant 4. Modified forms)

default:stone
default:cobble
default:stonebrick
default:mossycobble

default:desert_stone
default:desert_cobble
default:desert_stonebrick

default:res_desert_stone
default:red_desert_stonebrick

default:sandstone
default:sandstonebrick

default:obsidian
default:obsidianbrick

Soft / Non-Stone
----------------
(1. Material 2. Modified forms)

default:dirt
default:dirt_with_grass
default:dirt_with_grass_footsteps
default:dirt_with_dry_grass
default:dirt_with_snow

default:sand
default:desert_sand
default:red_desert_sand

default:gravel

default:clay

default:snow
default:snowblock

default:ice

Trees
-----
(1. Trunk 2. Fabricated trunk 3. Leaves 4. Sapling 5. Fruits)

default:tree
default:wood
default:leaves
default:sapling
default:apple

default:jungletree
default:junglewood
default:jungleleaves
default:junglesapling

default:pine_tree
default:pine_wood
default:pine_needles
default:pine_sapling

default:acacia_tree
default:acacia_wood
default:acacia_leaves
default:acacia_sapling

default:aspen_tree
default:aspen_wood
default:aspen_leaves
default:aspen_sapling

Ores
----
(1. In stone 2. Blocks)

default:stone_with_coal
default:coalblock

default:stone_with_iron
default:steelblock

default:stone_with_copper
default:copperblock
default:bronzeblock

default:stone_with_gold
default:goldblock

default:stone_with_mese
default:mese

default:stone_with_diamond
default:diamondblock

Plantlife (non-cubic)
---------------------

default:cactus
default:papyrus
default:dry_shrub
default:junglegrass

default:grass_1
default:grass_2
default:grass_3
default:grass_4
default:grass_5

default:dry_grass_1
default:dry_grass_2
default:dry_grass_3
default:dry_grass_4
default:dry_grass_5

Liquids
-------
(1. Source 2. Flowing)

default:water_source
default:water_flowing

default:river_water_source
default:river_water_flowing

default:lava_source
default:lava_flowing

Tools / "Advanced" crafting / Non-"natural"
-------------------------------------------

default:torch

default:chest
default:chest_locked

default:bookshelf

default:sign_wall_wood
default:sign_wall_steel

default:ladder_wood
default:ladder_steel

default:fence_wood
default:fence_acacia_wood
default:fence_junglewood
default:fence_pine_wood
default:fence_aspen_wood

default:glass
default:obsidian_glass

default:rail

default:brick

default:meselamp

Misc
----

default:cloud
default:nyancat
default:nyancat_rainbow

--]]

--
-- Stone
--

minetest.register_node("default:stone", {
   description = "Stone",
   tiles = {"default_stone.png"},
   groups = {cracky = 3, stone = 1},
   drop = 'default:cobble',
   legacy_mineral = true,
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:cobble", {
   description = "Cobblestone",
   tiles = {"default_cobble.png"},
   is_ground_content = false,
   groups = {cracky = 3, stone = 2},
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:stonebrick", {
   description = "Stone Brick",
   tiles = {"default_stone_brick.png"},
   is_ground_content = false,
   groups = {cracky = 2, stone = 1},
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:mossycobble", {
   description = "Mossy Cobblestone",
   tiles = {"default_mossycobble.png"},
   is_ground_content = false,
   groups = {cracky = 3, stone = 1},
   sounds = default.node_sound_stone_defaults(),
})


minetest.register_node("default:desert_stone", {
   description = "Desert Stone",
   tiles = {"default_desert_stone.png"},
   groups = {cracky = 3, stone = 1},
   drop = 'default:desert_cobble',
   legacy_mineral = true,
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:desert_cobble", {
   description = "Desert Cobblestone",
   tiles = {"default_desert_cobble.png"},
   is_ground_content = false,
   groups = {cracky = 3, stone = 2},
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:desert_stonebrick", {
   description = "Desert Stone Brick",
   tiles = {"default_desert_stone_brick.png"},
   is_ground_content = false,
   groups = {cracky = 2, stone = 1},
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:red_desert_stone", {
   description = "Red Desert Stone",
   tiles = {"default_red_desert_stone.png"},
   groups = {cracky = 3, stone = 1},
   legacy_mineral = true,
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:red_desert_stonebrick", {
   description = "Red Desert Stone Brick",
   tiles = {"default_red_desert_stone_brick.png"},
   is_ground_content = false,
   groups = {cracky = 2, stone = 1},
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:sandstone", {
   description = "Sandstone",
   tiles = {"default_sandstone.png"},
   groups = {crumbly = 1, cracky = 3},
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:sandstonebrick", {
   description = "Sandstone Brick",
   tiles = {"default_sandstone_brick.png"},
   is_ground_content = false,
   groups = {cracky = 2},
   sounds = default.node_sound_stone_defaults(),
})


minetest.register_node("default:obsidian", {
   description = "Obsidian",
   tiles = {"default_obsidian.png"},
   sounds = default.node_sound_stone_defaults(),
   groups = {cracky = 1, level = 2},
})

minetest.register_node("default:obsidianbrick", {
   description = "Obsidian Brick",
   tiles = {"default_obsidian_brick.png"},
   is_ground_content = false,
   sounds = default.node_sound_stone_defaults(),
   groups = {cracky = 1, level = 2},
})

--
-- Soft / Non-Stone
--

minetest.register_node("default:dirt", {
   description = "Dirt",
   tiles = {"default_dirt.png"},
   groups = {crumbly = 3, soil = 1},
   sounds = default.node_sound_dirt_defaults(),
})

minetest.register_node("default:dirt_with_grass", {
   description = "Dirt with Grass",
   tiles = {"default_grass.png", "default_dirt.png",
      {name = "default_dirt.png^default_grass_side.png",
         tileable_vertical = false}},
   groups = {crumbly = 3, soil = 1},
   drop = 'default:dirt',
   sounds = default.node_sound_dirt_defaults({
      footstep = {name = "default_grass_footstep", gain = 0.25},
   }),
})

minetest.register_node("default:dirt_with_grass_footsteps", {
   description = "Dirt with Grass and Footsteps",
   tiles = {"default_grass.png^default_footprint.png", "default_dirt.png",
      {name = "default_dirt.png^default_grass_side.png",
         tileable_vertical = false}},
   groups = {crumbly = 3, soil = 1, not_in_creative_inventory = 1},
   drop = 'default:dirt',
   sounds = default.node_sound_dirt_defaults({
      footstep = {name = "default_grass_footstep", gain = 0.25},
   }),
})

minetest.register_node("default:dirt_with_dry_grass", {
   description = "Dirt with Dry Grass",
   tiles = {"default_dry_grass.png",
      "default_dirt.png",
      {name = "default_dirt.png^default_dry_grass_side.png",
         tileable_vertical = false}},
   groups = {crumbly = 3, soil = 1},
   drop = 'default:dirt',
   sounds = default.node_sound_dirt_defaults({
      footstep = {name = "default_grass_footstep", gain = 0.4},
   }),
})

minetest.register_node("default:dirt_with_snow", {
   description = "Dirt with Snow",
   tiles = {"default_snow.png", "default_dirt.png",
      {name = "default_dirt.png^default_snow_side.png",
         tileable_vertical = false}},
   groups = {crumbly = 3, soil = 1},
   drop = 'default:dirt',
   sounds = default.node_sound_dirt_defaults({
      footstep = {name = "default_snow_footstep", gain = 0.15},
   }),
})

minetest.register_node("default:sand", {
   description = "Sand",
   tiles = {"default_sand.png"},
   groups = {crumbly = 3, falling_node = 1, sand = 1},
   sounds = default.node_sound_sand_defaults(),
})

minetest.register_node("default:desert_sand", {
   description = "Desert Sand",
   tiles = {"default_desert_sand.png"},
   groups = {crumbly = 3, falling_node = 1, sand = 1},
   sounds = default.node_sound_sand_defaults(),
})


minetest.register_node("default:gravel", {
   description = "Gravel",
   tiles = {"default_gravel.png"},
   groups = {crumbly = 2, falling_node = 1},
   sounds = default.node_sound_gravel_defaults(),
   drop = {
      max_items = 1,
      items = {
         {items = {'default:flint'}, rarity = 16},
         {items = {'default:gravel'}}
      }
   }
})

minetest.register_node("default:clay", {
   description = "Clay",
   tiles = {"default_clay.png"},
   groups = {crumbly = 3},
   drop = 'default:clay_lump 4',
   sounds = default.node_sound_dirt_defaults(),
})


minetest.register_node("default:snow", {
   description = "Snow",
   tiles = {"default_snow.png"},
   inventory_image = "default_snowball.png",
   wield_image = "default_snowball.png",
   paramtype = "light",
   buildable_to = true,
   floodable = true,
   drawtype = "nodebox",
   node_box = {
      type = "fixed",
      fixed = {
         {-0.5, -0.5, -0.5, 0.5, -0.25, 0.5},
      },
   },
   groups = {crumbly = 3, falling_node = 1, puts_out_fire = 1},
   sounds = default.node_sound_dirt_defaults({
      footstep = {name = "default_snow_footstep", gain = 0.15},
      dug = {name = "default_snow_footstep", gain = 0.2},
      dig = {name = "default_snow_footstep", gain = 0.2}
   }),

   on_construct = function(pos)
      pos.y = pos.y - 1
      if minetest.get_node(pos).name == "default:dirt_with_grass" then
         minetest.set_node(pos, {name = "default:dirt_with_snow"})
      end
   end,
})

minetest.register_node("default:snowblock", {
   description = "Snow Block",
   tiles = {"default_snow.png"},
   groups = {crumbly = 3, puts_out_fire = 1},
   sounds = default.node_sound_dirt_defaults({
      footstep = {name = "default_snow_footstep", gain = 0.15},
      dug = {name = "default_snow_footstep", gain = 0.2},
      dig = {name = "default_snow_footstep", gain = 0.2}
   }),
})

minetest.register_node("default:ice", {
   description = "Ice",
   tiles = {"default_ice.png"},
   is_ground_content = false,
   paramtype = "light",
   groups = {cracky = 3, puts_out_fire = 1},
   sounds = default.node_sound_glass_defaults(),
})

--
-- Trees
--

minetest.register_node("default:tree", {
   description = "Tree",
   tiles = {"default_tree_top.png", "default_tree_top.png", "default_tree.png"},
   paramtype2 = "facedir",
   is_ground_content = false,
   groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
   sounds = default.node_sound_wood_defaults(),

   on_place = minetest.rotate_node
})

minetest.register_node("default:wood", {
   description = "Wooden Planks",
   tiles = {"default_wood.png"},
   is_ground_content = false,
   groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 3, wood = 1},
   sounds = default.node_sound_wood_defaults(),
})

minetest.register_node("default:sapling", {
   description = "Sapling",
   drawtype = "plantlike",
   visual_scale = 1.0,
   tiles = {"default_sapling.png"},
   inventory_image = "default_sapling.png",
   wield_image = "default_sapling.png",
   paramtype = "light",
   sunlight_propagates = true,
   walkable = false,
   selection_box = {
      type = "fixed",
      fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
   },
   groups = {snappy = 2, dig_immediate = 3, flammable = 2,
      attached_node = 1, sapling = 1},
   sounds = default.node_sound_leaves_defaults(),
})

minetest.register_node("default:leaves", {
   description = "Leaves",
   drawtype = "allfaces_optional",
   waving = 1,
   visual_scale = 1.3,
   tiles = {"default_leaves.png"},
   special_tiles = {"default_leaves_simple.png"},
   paramtype = "light",
   is_ground_content = false,
   groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 1},
   drop = {
      max_items = 1,
      items = {
         {
            -- player will get sapling with 1/20 chance
            items = {'default:sapling'},
            rarity = 20,
         },
         {
            -- player will get leaves only if he get no saplings,
            -- this is because max_items is 1
            items = {'default:leaves'},
         }
      }
   },
   sounds = default.node_sound_leaves_defaults(),

   after_place_node = default.after_place_leaves,
})

minetest.register_node("default:apple", {
   description = "Apple",
   drawtype = "plantlike",
   visual_scale = 1.0,
   tiles = {"default_apple.png"},
   inventory_image = "default_apple.png",
   paramtype = "light",
   sunlight_propagates = true,
   walkable = false,
   is_ground_content = false,
   selection_box = {
      type = "fixed",
      fixed = {-0.2, -0.5, -0.2, 0.2, 0, 0.2}
   },
   groups = {fleshy = 3, dig_immediate = 3, flammable = 2,
      leafdecay = 3, leafdecay_drop = 1},
   on_use = minetest.item_eat(2),
   sounds = default.node_sound_leaves_defaults(),

   after_place_node = function(pos, placer, itemstack)
      if placer:is_player() then
         minetest.set_node(pos, {name = "default:apple", param2 = 1})
      end
   end,
})


minetest.register_node("default:jungletree", {
   description = "Jungle Tree",
   tiles = {"default_jungletree_top.png", "default_jungletree_top.png",
      "default_jungletree.png"},
   paramtype2 = "facedir",
   is_ground_content = false,
   groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
   sounds = default.node_sound_wood_defaults(),

   on_place = minetest.rotate_node
})

minetest.register_node("default:junglewood", {
   description = "Junglewood Planks",
   tiles = {"default_junglewood.png"},
   is_ground_content = false,
   groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 3, wood = 1},
   sounds = default.node_sound_wood_defaults(),
})

minetest.register_node("default:jungleleaves", {
   description = "Jungle Leaves",
   drawtype = "allfaces_optional",
   waving = 1,
   visual_scale = 1.3,
   tiles = {"default_jungleleaves.png"},
   special_tiles = {"default_jungleleaves_simple.png"},
   paramtype = "light",
   is_ground_content = false,
   groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 1},
   drop = {
      max_items = 1,
      items = {
         {items = {'default:junglesapling'}, rarity = 20},
         {items = {'default:jungleleaves'}}
      }
   },
   sounds = default.node_sound_leaves_defaults(),

   after_place_node = default.after_place_leaves,
})

minetest.register_node("default:junglesapling", {
   description = "Jungle Sapling",
   drawtype = "plantlike",
   visual_scale = 1.0,
   tiles = {"default_junglesapling.png"},
   inventory_image = "default_junglesapling.png",
   wield_image = "default_junglesapling.png",
   paramtype = "light",
   sunlight_propagates = true,
   walkable = false,
   selection_box = {
      type = "fixed",
      fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
   },
   groups = {snappy = 2, dig_immediate = 3, flammable = 2,
      attached_node = 1, sapling = 1},
   sounds = default.node_sound_leaves_defaults(),
})


minetest.register_node("default:pine_tree", {
   description = "Pine Tree",
   tiles = {"default_pine_tree_top.png", "default_pine_tree_top.png",
      "default_pine_tree.png"},
   paramtype2 = "facedir",
   is_ground_content = false,
   groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
   sounds = default.node_sound_wood_defaults(),

   on_place = minetest.rotate_node
})

minetest.register_node("default:pine_wood", {
   description = "Pine Wood Planks",
   tiles = {"default_pine_wood.png"},
   is_ground_content = false,
   groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 3, wood = 1},
   sounds = default.node_sound_wood_defaults(),
})

minetest.register_node("default:pine_needles",{
   description = "Pine Needles",
   drawtype = "allfaces_optional",
   visual_scale = 1.3,
   tiles = {"default_pine_needles.png"},
   waving = 1,
   paramtype = "light",
   is_ground_content = false,
   groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 1},
   drop = {
      max_items = 1,
      items = {
         {items = {"default:pine_sapling"}, rarity = 20},
         {items = {"default:pine_needles"}}
      }
   },
   sounds = default.node_sound_leaves_defaults(),

   after_place_node = default.after_place_leaves,
})

minetest.register_node("default:pine_sapling", {
   description = "Pine Sapling",
   drawtype = "plantlike",
   visual_scale = 1.0,
   tiles = {"default_pine_sapling.png"},
   inventory_image = "default_pine_sapling.png",
   wield_image = "default_pine_sapling.png",
   paramtype = "light",
   sunlight_propagates = true,
   walkable = false,
   selection_box = {
      type = "fixed",
      fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
   },
   groups = {snappy = 2, dig_immediate = 3, flammable = 2,
      attached_node = 1, sapling = 1},
   sounds = default.node_sound_leaves_defaults(),
})


minetest.register_node("default:acacia_tree", {
   description = "Acacia Tree",
   tiles = {"default_acacia_tree_top.png", "default_acacia_tree_top.png",
      "default_acacia_tree.png"},
   paramtype2 = "facedir",
   is_ground_content = false,
   groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
   sounds = default.node_sound_wood_defaults(),

   on_place = minetest.rotate_node
})

minetest.register_node("default:acacia_wood", {
   description = "Acacia Wood Planks",
   tiles = {"default_acacia_wood.png"},
   is_ground_content = false,
   groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 3, wood = 1},
   sounds = default.node_sound_wood_defaults(),
})

minetest.register_node("default:acacia_leaves", {
   description = "Acacia Leaves",
   drawtype = "allfaces_optional",
   visual_scale = 1.3,
   tiles = {"default_acacia_leaves.png"},
   waving = 1,
   paramtype = "light",
   is_ground_content = false,
   groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 1},
   drop = {
      max_items = 1,
      items = {
         {items = {"default:acacia_sapling"}, rarity = 20},
         {items = {"default:acacia_leaves"}}
      }
   },
   sounds = default.node_sound_leaves_defaults(),

   after_place_node = default.after_place_leaves,
})

minetest.register_node("default:acacia_sapling", {
   description = "Acacia Tree Sapling",
   drawtype = "plantlike",
   visual_scale = 1.0,
   tiles = {"default_acacia_sapling.png"},
   inventory_image = "default_acacia_sapling.png",
   wield_image = "default_acacia_sapling.png",
   paramtype = "light",
   sunlight_propagates = true,
   walkable = false,
   selection_box = {
      type = "fixed",
      fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
   },
   groups = {snappy = 2, dig_immediate = 3, flammable = 2,
      attached_node = 1, sapling = 1},
   sounds = default.node_sound_leaves_defaults(),
})

minetest.register_node("default:aspen_tree", {
   description = "Aspen Tree",
   tiles = {"default_aspen_tree_top.png", "default_aspen_tree_top.png",
      "default_aspen_tree.png"},
   paramtype2 = "facedir",
   is_ground_content = false,
   groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
   sounds = default.node_sound_wood_defaults(),

   on_place = minetest.rotate_node
})

minetest.register_node("default:aspen_wood", {
   description = "Aspen Wood Planks",
   tiles = {"default_aspen_wood.png"},
   is_ground_content = false,
   groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 3, wood = 1},
   sounds = default.node_sound_wood_defaults(),
})

minetest.register_node("default:aspen_leaves", {
   description = "Aspen Leaves",
   drawtype = "allfaces_optional",
   visual_scale = 1.3,
   tiles = {"default_aspen_leaves.png"},
   waving = 1,
   paramtype = "light",
   is_ground_content = false,
   groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 1},
   drop = {
      max_items = 1,
      items = {
         {items = {"default:aspen_sapling"}, rarity = 20},
         {items = {"default:aspen_leaves"}}
      }
   },
   sounds = default.node_sound_leaves_defaults(),

   after_place_node = default.after_place_leaves,
})

minetest.register_node("default:aspen_sapling", {
   description = "Aspen Tree Sapling",
   drawtype = "plantlike",
   visual_scale = 1.0,
   tiles = {"default_aspen_sapling.png"},
   inventory_image = "default_aspen_sapling.png",
   wield_image = "default_aspen_sapling.png",
   paramtype = "light",
   sunlight_propagates = true,
   walkable = false,
   selection_box = {
      type = "fixed",
      fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
   },
   groups = {snappy = 2, dig_immediate = 3, flammable = 2,
      attached_node = 1, sapling = 1},
   sounds = default.node_sound_leaves_defaults(),
})
--
-- Ores
--

minetest.register_node("default:stone_with_coal", {
   description = "Coal Ore",
   tiles = {"default_stone.png^default_mineral_coal.png"},
   groups = {cracky = 3},
   drop = 'default:coal_lump',
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:coalblock", {
   description = "Coal Block",
   tiles = {"default_coal_block.png"},
   is_ground_content = false,
   groups = {cracky = 3},
   sounds = default.node_sound_stone_defaults(),
})


minetest.register_node("default:stone_with_iron", {
   description = "Iron Ore",
   tiles = {"default_stone.png^default_mineral_iron.png"},
   groups = {cracky = 2},
   drop = 'default:iron_lump',
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:steelblock", {
   description = "Steel Block",
   tiles = {"default_steel_block.png"},
   is_ground_content = false,
   groups = {cracky = 1, level = 2},
   sounds = default.node_sound_stone_defaults(),
})


minetest.register_node("default:stone_with_copper", {
   description = "Copper Ore",
   tiles = {"default_stone.png^default_mineral_copper.png"},
   groups = {cracky = 2},
   drop = 'default:copper_lump',
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:copperblock", {
   description = "Copper Block",
   tiles = {"default_copper_block.png"},
   is_ground_content = false,
   groups = {cracky = 1, level = 2},
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:bronzeblock", {
   description = "Bronze Block",
   tiles = {"default_bronze_block.png"},
   is_ground_content = false,
   groups = {cracky = 1, level = 2},
   sounds = default.node_sound_stone_defaults(),
})


minetest.register_node("default:stone_with_mese", {
   description = "Mese Ore",
   tiles = {"default_stone.png^default_mineral_mese.png"},
   groups = {cracky = 1},
   drop = "default:mese_crystal",
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:mese", {
   description = "Mese Block",
   tiles = {"default_mese_block.png"},
   paramtype = "light",
   groups = {cracky = 1, level = 2},
   sounds = default.node_sound_stone_defaults(),
   light_source = 3,
})


minetest.register_node("default:stone_with_gold", {
   description = "Gold Ore",
   tiles = {"default_stone.png^default_mineral_gold.png"},
   groups = {cracky = 2},
   drop = "default:gold_lump",
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:goldblock", {
   description = "Gold Block",
   tiles = {"default_gold_block.png"},
   is_ground_content = false,
   groups = {cracky = 1},
   sounds = default.node_sound_stone_defaults(),
})


minetest.register_node("default:stone_with_diamond", {
   description = "Diamond Ore",
   tiles = {"default_stone.png^default_mineral_diamond.png"},
   groups = {cracky = 1},
   drop = "default:diamond",
   sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("default:diamondblock", {
   description = "Diamond Block",
   tiles = {"default_diamond_block.png"},
   is_ground_content = false,
   groups = {cracky = 1, level = 3},
   sounds = default.node_sound_stone_defaults(),
})

--
-- Plantlife (non-cubic)
--

minetest.register_node("default:cactus", {
   description = "Cactus",
   tiles = {"default_cactus_top.png", "default_cactus_top.png",
      "default_cactus_side.png"},
   paramtype2 = "facedir",
   groups = {snappy = 1, choppy = 3},
   sounds = default.node_sound_wood_defaults(),
   on_place = minetest.rotate_node,
})

minetest.register_node("default:papyrus", {
   description = "Papyrus",
   drawtype = "plantlike",
   tiles = {"default_papyrus.png"},
   inventory_image = "default_papyrus.png",
   wield_image = "default_papyrus.png",
   paramtype = "light",
   sunlight_propagates = true,
   walkable = false,
   selection_box = {
      type = "fixed",
      fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
   },
   groups = {snappy = 3, flammable = 2},
   sounds = default.node_sound_leaves_defaults(),

   after_dig_node = function(pos, node, metadata, digger)
      default.dig_up(pos, node, digger)
   end,
})

minetest.register_node("default:dry_shrub", {
   description = "Dry Shrub",
   drawtype = "plantlike",
   waving = 1,
   visual_scale = 1.0,
   tiles = {"default_dry_shrub.png"},
   inventory_image = "default_dry_shrub.png",
   wield_image = "default_dry_shrub.png",
   paramtype = "light",
   sunlight_propagates = true,
   walkable = false,
   buildable_to = true,
   groups = {snappy = 3, flammable = 3, attached_node = 1},
   sounds = default.node_sound_leaves_defaults(),
   selection_box = {
      type = "fixed",
      fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},
   },
})

minetest.register_node("default:junglegrass", {
   description = "Jungle Grass",
   drawtype = "plantlike",
   waving = 1,
   visual_scale = 1.3,
   tiles = {"default_junglegrass.png"},
   inventory_image = "default_junglegrass.png",
   wield_image = "default_junglegrass.png",
   paramtype = "light",
   sunlight_propagates = true,
   walkable = false,
   buildable_to = true,
   groups = {snappy = 3, flora = 1, attached_node = 1, grass = 1},
   sounds = default.node_sound_leaves_defaults(),
   selection_box = {
      type = "fixed",
      fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},
   },
})


minetest.register_node("default:grass_1", {
   description = "Grass",
   drawtype = "plantlike",
   waving = 1,
   tiles = {"default_grass_1.png"},
   -- Use texture of a taller grass stage in inventory
   inventory_image = "default_grass_3.png",
   wield_image = "default_grass_3.png",
   paramtype = "light",
   sunlight_propagates = true,
   walkable = false,
   buildable_to = true,
   groups = {snappy = 3, flora = 1, attached_node = 1, grass = 1},
   sounds = default.node_sound_leaves_defaults(),
   selection_box = {
      type = "fixed",
      fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},
   },

   on_place = function(itemstack, placer, pointed_thing)
      -- place a random grass node
      local stack = ItemStack("default:grass_" .. math.random(1,5))
      local ret = minetest.item_place(stack, placer, pointed_thing)
      return ItemStack("default:grass_1 " ..
         itemstack:get_count() - (1 - ret:get_count()))
   end,
})

for i = 2, 5 do
   minetest.register_node("default:grass_" .. i, {
      description = "Grass",
      drawtype = "plantlike",
      waving = 1,
      tiles = {"default_grass_" .. i .. ".png"},
      inventory_image = "default_grass_" .. i .. ".png",
      wield_image = "default_grass_" .. i .. ".png",
      paramtype = "light",
      sunlight_propagates = true,
      walkable = false,
      buildable_to = true,
      drop = "default:grass_1",
      groups = {snappy = 3, flora = 1, attached_node = 1,
         not_in_creative_inventory = 1, grass = 1},
      sounds = default.node_sound_leaves_defaults(),
      selection_box = {
         type = "fixed",
         fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},
      },
   })
end


minetest.register_node("default:dry_grass_1", {
   description = "Dry Grass",
   drawtype = "plantlike",
   waving = 1,
   tiles = {"default_dry_grass_1.png"},
   inventory_image = "default_dry_grass_3.png",
   wield_image = "default_dry_grass_3.png",
   paramtype = "light",
   sunlight_propagates = true,
   walkable = false,
   buildable_to = true,
   groups = {snappy = 3, flammable = 3, flora = 1,
      attached_node = 1, dry_grass = 1},
   sounds = default.node_sound_leaves_defaults(),
   selection_box = {
      type = "fixed",
      fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},
   },

   on_place = function(itemstack, placer, pointed_thing)
      -- place a random dry grass node
      local stack = ItemStack("default:dry_grass_" .. math.random(1, 5))
      local ret = minetest.item_place(stack, placer, pointed_thing)
      return ItemStack("default:dry_grass_1 " ..
         itemstack:get_count() - (1 - ret:get_count()))
   end,
})

for i = 2, 5 do
   minetest.register_node("default:dry_grass_" .. i, {
      description = "Dry Grass",
      drawtype = "plantlike",
      waving = 1,
      tiles = {"default_dry_grass_" .. i .. ".png"},
      inventory_image = "default_dry_grass_" .. i .. ".png",
      wield_image = "default_dry_grass_" .. i .. ".png",
      paramtype = "light",
      sunlight_propagates = true,
      walkable = false,
      buildable_to = true,
      groups = {snappy = 3, flammable = 3, flora = 1, attached_node = 1,
         not_in_creative_inventory=1, dry_grass = 1},
      drop = "default:dry_grass_1",
      sounds = default.node_sound_leaves_defaults(),
      selection_box = {
         type = "fixed",
         fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},
      },
   })
end

--
-- Liquids
--

minetest.register_node("default:water_source", {
   description = "Water Source",
   drawtype = "liquid",
   tiles = {
      {
         name = "default_water_source_animated.png",
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 2.0,
         },
      },
   },
   special_tiles = {
      -- New-style water source material (mostly unused)
      {
         name = "default_water_source_animated.png",
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 2.0,
         },
         backface_culling = false,
      },
   },
   alpha = 160,
   paramtype = "light",
   walkable = false,
   pointable = false,
   diggable = false,
   buildable_to = true,
   is_ground_content = false,
   drop = "",
   drowning = 1,
   liquidtype = "source",
   liquid_alternative_flowing = "default:water_flowing",
   liquid_alternative_source = "default:water_source",
   liquid_viscosity = 1,
   post_effect_color = {a = 103, r = 30, g = 60, b = 90},
   groups = {water = 3, liquid = 3, puts_out_fire = 1},
})

minetest.register_node("default:water_flowing", {
   description = "Flowing Water",
   drawtype = "flowingliquid",
   tiles = {"default_water.png"},
   special_tiles = {
      {
         name = "default_water_flowing_animated.png",
         backface_culling = false,
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 0.8,
         },
      },
      {
         name = "default_water_flowing_animated.png",
         backface_culling = true,
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 0.8,
         },
      },
   },
   alpha = 160,
   paramtype = "light",
   paramtype2 = "flowingliquid",
   walkable = false,
   pointable = false,
   diggable = false,
   buildable_to = true,
   is_ground_content = false,
   drop = "",
   drowning = 1,
   liquidtype = "flowing",
   liquid_alternative_flowing = "default:water_flowing",
   liquid_alternative_source = "default:water_source",
   liquid_viscosity = 1,
   post_effect_color = {a = 103, r = 30, g = 60, b = 90},
   groups = {water = 3, liquid = 3, puts_out_fire = 1,
      not_in_creative_inventory = 1},
})


minetest.register_node("default:river_water_source", {
   description = "River Water Source",
   drawtype = "liquid",
   tiles = {
      {
         name = "default_river_water_source_animated.png",
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 2.0,
         },
      },
   },
   special_tiles = {
      {
         name = "default_river_water_source_animated.png",
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 2.0,
         },
         backface_culling = false,
      },
   },
   alpha = 160,
   paramtype = "light",
   walkable = false,
   pointable = false,
   diggable = false,
   buildable_to = true,
   is_ground_content = false,
   drop = "",
   drowning = 1,
   liquidtype = "source",
   liquid_alternative_flowing = "default:river_water_flowing",
   liquid_alternative_source = "default:river_water_source",
   liquid_viscosity = 1,
   liquid_renewable = false,
   liquid_range = 2,
   post_effect_color = {a = 103, r = 30, g = 76, b = 90},
   groups = {water = 3, liquid = 3, puts_out_fire = 1},
})

minetest.register_node("default:river_water_flowing", {
   description = "Flowing River Water",
   drawtype = "flowingliquid",
   tiles = {"default_river_water.png"},
   special_tiles = {
      {
         name = "default_river_water_flowing_animated.png",
         backface_culling = false,
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 0.8,
         },
      },
      {
         name = "default_river_water_flowing_animated.png",
         backface_culling = true,
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 0.8,
         },
      },
   },
   alpha = 160,
   paramtype = "light",
   paramtype2 = "flowingliquid",
   walkable = false,
   pointable = false,
   diggable = false,
   buildable_to = true,
   is_ground_content = false,
   drop = "",
   drowning = 1,
   liquidtype = "flowing",
   liquid_alternative_flowing = "default:river_water_flowing",
   liquid_alternative_source = "default:river_water_source",
   liquid_viscosity = 1,
   liquid_renewable = false,
   liquid_range = 2,
   post_effect_color = {a = 103, r = 30, g = 76, b = 90},
   groups = {water = 3, liquid = 3, puts_out_fire = 1,
      not_in_creative_inventory = 1},
})


minetest.register_node("default:lava_source", {
   description = "Lava Source",
   drawtype = "liquid",
   tiles = {
      {
         name = "default_lava_source_animated.png",
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 3.0,
         },
      },
   },
   special_tiles = {
      -- New-style lava source material (mostly unused)
      {
         name = "default_lava_source_animated.png",
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 3.0,
         },
         backface_culling = false,
      },
   },
   paramtype = "light",
   light_source = default.LIGHT_MAX - 1,
   walkable = false,
   pointable = false,
   diggable = false,
   buildable_to = true,
   is_ground_content = false,
   drop = "",
   drowning = 1,
   liquidtype = "source",
   liquid_alternative_flowing = "default:lava_flowing",
   liquid_alternative_source = "default:lava_source",
   liquid_viscosity = 7,
   liquid_renewable = false,
   damage_per_second = 4 * 2,
   post_effect_color = {a = 191, r = 255, g = 64, b = 0},
   groups = {lava = 3, liquid = 2, hot = 3, igniter = 1},
})

minetest.register_node("default:lava_flowing", {
   description = "Flowing Lava",
   drawtype = "flowingliquid",
   tiles = {"default_lava.png"},
   special_tiles = {
      {
         name = "default_lava_flowing_animated.png",
         backface_culling = false,
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 3.3,
         },
      },
      {
         name = "default_lava_flowing_animated.png",
         backface_culling = true,
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 3.3,
         },
      },
   },
   paramtype = "light",
   paramtype2 = "flowingliquid",
   light_source = default.LIGHT_MAX - 1,
   walkable = false,
   pointable = false,
   diggable = false,
   buildable_to = true,
   is_ground_content = false,
   drop = "",
   drowning = 1,
   liquidtype = "flowing",
   liquid_alternative_flowing = "default:lava_flowing",
   liquid_alternative_source = "default:lava_source",
   liquid_viscosity = 7,
   liquid_renewable = false,
   damage_per_second = 4 * 2,
   post_effect_color = {a = 191, r = 255, g = 64, b = 0},
   groups = {lava = 3, liquid = 2, hot = 3, igniter = 1,
      not_in_creative_inventory = 1},
})

--
-- Tools / "Advanced" crafting / Non-"natural"
--

minetest.register_node("default:torch", {
   description = "Torch",
   drawtype = "torchlike",
   tiles = {
      {
         name = "default_torch_on_floor_animated.png",
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 3.0
         },
      },
      {
         name="default_torch_on_ceiling_animated.png",
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 3.0
         },
      },
      {
         name="default_torch_animated.png",
         animation = {
            type = "vertical_frames",
            aspect_w = 16,
            aspect_h = 16,
            length = 3.0
         },
      },
   },
   inventory_image = "default_torch_on_floor.png",
   wield_image = "default_torch_on_floor.png",
   paramtype = "light",
   paramtype2 = "wallmounted",
   sunlight_propagates = true,
   is_ground_content = false,
   walkable = false,
   light_source = default.LIGHT_MAX - 1,
   selection_box = {
      type = "wallmounted",
      wall_top = {-0.1, 0.5 - 0.6, -0.1, 0.1, 0.5, 0.1},
      wall_bottom = {-0.1, -0.5, -0.1, 0.1, -0.5 + 0.6, 0.1},
      wall_side = {-0.5, -0.3, -0.1, -0.5 + 0.3, 0.3, 0.1},
   },
   groups = {choppy = 2, dig_immediate = 3, flammable = 1, attached_node = 1},
   legacy_wallmounted = true,
   sounds = default.node_sound_defaults(),
})


local chest_formspec =
   "size[8,9]" ..
   default.gui_bg ..
   default.gui_bg_img ..
   default.gui_slots ..
   "list[current_name;main;0,0.3;8,4;]" ..
   "list[current_player;main;0,4.85;8,1;]" ..
   "list[current_player;main;0,6.08;8,3;8]" ..
   "listring[current_name;main]" ..
   "listring[current_player;main]" ..
   default.get_hotbar_bg(0,4.85)

local function get_locked_chest_formspec(pos)
   local spos = pos.x .. "," .. pos.y .. "," .. pos.z
   local formspec =
      "size[8,9]" ..
      default.gui_bg ..
      default.gui_bg_img ..
      default.gui_slots ..
      "list[nodemeta:" .. spos .. ";main;0,0.3;8,4;]" ..
      "list[current_player;main;0,4.85;8,1;]" ..
      "list[current_player;main;0,6.08;8,3;8]" ..
      "listring[nodemeta:" .. spos .. ";main]" ..
      "listring[current_player;main]" ..
      default.get_hotbar_bg(0,4.85)
 return formspec
end

local function has_locked_chest_privilege(meta, player)
   local name = ""
   if player then
      if minetest.check_player_privs(player, "protection_bypass") then
         return true
      end
      name = player:get_player_name()
   end
   if name ~= meta:get_string("owner") then
      return false
   end
   return true
end

minetest.register_node("default:chest", {
   description = "Chest",
   tiles = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
      "default_chest_side.png", "default_chest_side.png", "default_chest_front.png"},
   paramtype2 = "facedir",
   groups = {choppy = 2, oddly_breakable_by_hand = 2},
   legacy_facedir_simple = true,
   is_ground_content = false,
   sounds = default.node_sound_wood_defaults(),

   on_construct = function(pos)
      local meta = minetest.get_meta(pos)
      meta:set_string("formspec", chest_formspec)
      meta:set_string("infotext", "Chest")
      local inv = meta:get_inventory()
      inv:set_size("main", 8*4)
   end,
   can_dig = function(pos,player)
      local meta = minetest.get_meta(pos);
      local inv = meta:get_inventory()
      return inv:is_empty("main")
   end,
   on_metadata_inventory_move = function(pos, from_list, from_index,
         to_list, to_index, count, player)
      minetest.log("action", player:get_player_name() ..
         " moves stuff in chest at " .. minetest.pos_to_string(pos))
   end,
    on_metadata_inventory_put = function(pos, listname, index, stack, player)
      minetest.log("action", player:get_player_name() ..
         " moves " .. stack:get_name() ..
         " to chest at " .. minetest.pos_to_string(pos))
   end,
    on_metadata_inventory_take = function(pos, listname, index, stack, player)
      minetest.log("action", player:get_player_name() ..
         " takes " .. stack:get_name() ..
         " from chest at " .. minetest.pos_to_string(pos))
   end,
   on_blast = function(pos)
      local drops = {}
      default.get_inventory_drops(pos, "main", drops)
      drops[#drops+1] = "default:chest"
      minetest.remove_node(pos)
      return drops
   end,
})

minetest.register_node("default:chest_locked", {
   description = "Locked Chest",
   tiles = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
      "default_chest_side.png", "default_chest_side.png", "default_chest_lock.png"},
   paramtype2 = "facedir",
   groups = {choppy = 2, oddly_breakable_by_hand = 2},
   legacy_facedir_simple = true,
   is_ground_content = false,
   sounds = default.node_sound_wood_defaults(),

   after_place_node = function(pos, placer)
      local meta = minetest.get_meta(pos)
      meta:set_string("owner", placer:get_player_name() or "")
      meta:set_string("infotext", "Locked Chest (owned by " ..
            meta:get_string("owner") .. ")")
   end,
   on_construct = function(pos)
      local meta = minetest.get_meta(pos)
      meta:set_string("infotext", "Locked Chest")
      meta:set_string("owner", "")
      local inv = meta:get_inventory()
      inv:set_size("main", 8 * 4)
   end,
   can_dig = function(pos,player)
      local meta = minetest.get_meta(pos);
      local inv = meta:get_inventory()
      return inv:is_empty("main") and has_locked_chest_privilege(meta, player)
   end,
   allow_metadata_inventory_move = function(pos, from_list, from_index,
         to_list, to_index, count, player)
      local meta = minetest.get_meta(pos)
      if not has_locked_chest_privilege(meta, player) then
         return 0
      end
      return count
   end,
    allow_metadata_inventory_put = function(pos, listname, index, stack, player)
      local meta = minetest.get_meta(pos)
      if not has_locked_chest_privilege(meta, player) then
         return 0
      end
      return stack:get_count()
   end,
    allow_metadata_inventory_take = function(pos, listname, index, stack, player)
      local meta = minetest.get_meta(pos)
      if not has_locked_chest_privilege(meta, player) then
         return 0
      end
      return stack:get_count()
   end,
    on_metadata_inventory_put = function(pos, listname, index, stack, player)
      minetest.log("action", player:get_player_name() ..
         " moves " .. stack:get_name() ..
         " to locked chest at " .. minetest.pos_to_string(pos))
   end,
    on_metadata_inventory_take = function(pos, listname, index, stack, player)
      minetest.log("action", player:get_player_name() ..
         " takes " .. stack:get_name()  ..
         " from locked chest at " .. minetest.pos_to_string(pos))
   end,
   on_rightclick = function(pos, node, clicker)
      local meta = minetest.get_meta(pos)
      if has_locked_chest_privilege(meta, clicker) then
         minetest.show_formspec(
            clicker:get_player_name(),
            "default:chest_locked",
            get_locked_chest_formspec(pos)
         )
      end
   end,
   on_blast = function() end,
})


local bookshelf_formspec =
   "size[8,7;]" ..
   default.gui_bg ..
   default.gui_bg_img ..
   default.gui_slots ..
   "list[context;books;0,0.3;8,2;]" ..
   "list[current_player;main;0,2.85;8,1;]" ..
   "list[current_player;main;0,4.08;8,3;8]" ..
   "listring[context;books]" ..
   "listring[current_player;main]" ..
   default.get_hotbar_bg(0,2.85)

minetest.register_node("default:bookshelf", {
   description = "Bookshelf",
   tiles = {"default_wood.png", "default_wood.png", "default_bookshelf.png"},
   is_ground_content = false,
   groups = {choppy = 3, oddly_breakable_by_hand = 2, flammable = 3},
   sounds = default.node_sound_wood_defaults(),

   on_construct = function(pos)
      local meta = minetest.get_meta(pos)
      meta:set_string("formspec", bookshelf_formspec)
      local inv = meta:get_inventory()
      inv:set_size("books", 8 * 2)
   end,
   can_dig = function(pos,player)
      local inv = minetest.get_meta(pos):get_inventory()
      return inv:is_empty("books")
   end,
   allow_metadata_inventory_put = function(pos, listname, index, stack)
      if minetest.get_item_group(stack:get_name(), "book") ~= 0 then
         return stack:get_count()
      end
      return 0
   end,
   on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
      minetest.log("action", player:get_player_name() ..
         " moves stuff in bookshelf at " .. minetest.pos_to_string(pos))
   end,
   on_metadata_inventory_put = function(pos, listname, index, stack, player)
      minetest.log("action", player:get_player_name() ..
         " moves stuff to bookshelf at " .. minetest.pos_to_string(pos))
   end,
   on_metadata_inventory_take = function(pos, listname, index, stack, player)
      minetest.log("action", player:get_player_name() ..
         " takes stuff from bookshelf at " .. minetest.pos_to_string(pos))
   end,
   on_blast = function(pos)
      local drops = {}
      default.get_inventory_drops(pos, "books", drops)
      drops[#drops+1] = "default:bookshelf"
      minetest.remove_node(pos)
      return drops
   end,
})

local function register_sign(material, desc, def)
   minetest.register_node("default:sign_wall_" .. material, {
      description = desc .. " Sign",
      drawtype = "nodebox",
      tiles = {"default_sign_wall_" .. material .. ".png"},
      inventory_image = "default_sign_" .. material .. ".png",
      wield_image = "default_sign_" .. material .. ".png",
      paramtype = "light",
      paramtype2 = "wallmounted",
      sunlight_propagates = true,
      is_ground_content = false,
      walkable = false,
      node_box = {
         type = "wallmounted",
         wall_top    = {-0.4375, 0.4375, -0.3125, 0.4375, 0.5, 0.3125},
         wall_bottom = {-0.4375, -0.5, -0.3125, 0.4375, -0.4375, 0.3125},
         wall_side   = {-0.5, -0.3125, -0.4375, -0.4375, 0.3125, 0.4375},
      },
      groups = def.groups,
      legacy_wallmounted = true,
      sounds = def.sounds,

      on_construct = function(pos)
         --local n = minetest.get_node(pos)
         local meta = minetest.get_meta(pos)
         meta:set_string("formspec", "field[text;;${text}]")
         meta:set_string("infotext", "\"\"")
      end,
      on_receive_fields = function(pos, formname, fields, sender)
         --print("Sign at "..minetest.pos_to_string(pos).." got "..dump(fields))
         local player_name = sender:get_player_name()
         if minetest.is_protected(pos, player_name) then
            minetest.record_protection_violation(pos, player_name)
            return
         end
         local meta = minetest.get_meta(pos)
         if not fields.text then return end
         minetest.log("action", (player_name or "") .. " wrote \"" ..
            fields.text .. "\" to sign at " .. minetest.pos_to_string(pos))
         meta:set_string("text", fields.text)
         meta:set_string("infotext", '"' .. fields.text .. '"')
      end,
   })
end

register_sign("wood", "Wooden", {
   sounds = default.node_sound_wood_defaults(),
   groups = {choppy = 2, attached_node = 1, flammable = 2, oddly_breakable_by_hand = 3}
})

register_sign("steel", "Steel", {
   sounds = default.node_sound_defaults(),
   groups = {cracky = 2, attached_node = 1}
})

minetest.register_node("default:ladder_wood", {
   description = "Wooden Ladder",
   drawtype = "signlike",
   tiles = {"default_ladder_wood.png"},
   inventory_image = "default_ladder_wood.png",
   wield_image = "default_ladder_wood.png",
   paramtype = "light",
   paramtype2 = "wallmounted",
   sunlight_propagates = true,
   walkable = false,
   climbable = true,
   is_ground_content = false,
   selection_box = {
      type = "wallmounted",
      --wall_top = = <default>
      --wall_bottom = = <default>
      --wall_side = = <default>
   },
   groups = {choppy = 2, oddly_breakable_by_hand = 3, flammable = 2},
   legacy_wallmounted = true,
   sounds = default.node_sound_wood_defaults(),
})

minetest.register_node("default:ladder_steel", {
   description = "Steel Ladder",
   drawtype = "signlike",
   tiles = {"default_ladder_steel.png"},
   inventory_image = "default_ladder_steel.png",
   wield_image = "default_ladder_steel.png",
   paramtype = "light",
   paramtype2 = "wallmounted",
   sunlight_propagates = true,
   walkable = false,
   climbable = true,
   is_ground_content = false,
   selection_box = {
      type = "wallmounted",
      --wall_top = = <default>
      --wall_bottom = = <default>
      --wall_side = = <default>
   },
   groups = {cracky = 2},
   sounds = default.node_sound_stone_defaults(),
})

default.register_fence("default:fence_wood", {
   description = "Wooden Fence",
   texture = "default_fence_wood.png",
   material = "default:wood",
   groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
   sounds = default.node_sound_wood_defaults()
})

default.register_fence("default:fence_acacia_wood", {
   description = "Acacia Fence",
   texture = "default_fence_acacia_wood.png",
   material = "default:acacia_wood",
   groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
   sounds = default.node_sound_wood_defaults()
})

default.register_fence("default:fence_junglewood", {
   description = "Junglewood Fence",
   texture = "default_fence_junglewood.png",
   material = "default:junglewood",
   groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
   sounds = default.node_sound_wood_defaults()
})

default.register_fence("default:fence_pine_wood", {
   description = "Pine Fence",
   texture = "default_fence_pine_wood.png",
   material = "default:pine_wood",
   groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
   sounds = default.node_sound_wood_defaults()
})

default.register_fence("default:fence_aspen_wood", {
   description = "Aspen Fence",
   texture = "default_fence_aspen_wood.png",
   material = "default:aspen_wood",
   groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
   sounds = default.node_sound_wood_defaults()
})

minetest.register_node("default:glass", {
   description = "Glass",
   drawtype = "glasslike_framed_optional",
   tiles = {"default_glass.png", "default_glass_detail.png"},
   paramtype = "light",
   sunlight_propagates = true,
   is_ground_content = false,
   groups = {cracky = 3, oddly_breakable_by_hand = 3},
   sounds = default.node_sound_glass_defaults(),
})

minetest.register_node("default:obsidian_glass", {
   description = "Obsidian Glass",
   drawtype = "glasslike_framed_optional",
   tiles = {"default_obsidian_glass.png", "default_obsidian_glass_detail.png"},
   paramtype = "light",
   is_ground_content = false,
   sunlight_propagates = true,
   sounds = default.node_sound_glass_defaults(),
   groups = {cracky = 3},
})


minetest.register_node("default:rail", {
   description = "Rail",
   drawtype = "raillike",
   tiles = {"default_rail.png", "default_rail_curved.png",
      "default_rail_t_junction.png", "default_rail_crossing.png"},
   inventory_image = "default_rail.png",
   wield_image = "default_rail.png",
   paramtype = "light",
   sunlight_propagates = true,
   walkable = false,
   is_ground_content = false,
   selection_box = {
      type = "fixed",
                -- but how to specify the dimensions for curved and sideways rails?
                fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
   },
   groups = {bendy = 2, dig_immediate = 2, attached_node = 1,
      connect_to_raillike = minetest.raillike_group("rail")},
})


minetest.register_node("default:brick", {
   description = "Brick Block",
   tiles = {"default_brick.png"},
   is_ground_content = false,
   groups = {cracky = 3},
   sounds = default.node_sound_stone_defaults(),
})


minetest.register_node("default:meselamp", {
   description = "Mese Lamp",
   drawtype = "glasslike",
   tiles = {"default_meselamp.png"},
   paramtype = "light",
   sunlight_propagates = true,
   is_ground_content = false,
   groups = {cracky = 3, oddly_breakable_by_hand = 3},
   sounds = default.node_sound_glass_defaults(),
   light_source = default.LIGHT_MAX,
})

--
-- Misc
--

minetest.register_node("default:cloud", {
   description = "Cloud",
   tiles = {"default_cloud.png"},
   is_ground_content = false,
   sounds = default.node_sound_defaults(),
   groups = {not_in_creative_inventory = 1},
})

minetest.register_node("default:nyancat", {
   description = "Nyan Cat",
   tiles = {"default_nc_side.png", "default_nc_side.png", "default_nc_side.png",
      "default_nc_side.png", "default_nc_back.png", "default_nc_front.png"},
   paramtype2 = "facedir",
   groups = {cracky = 2},
   is_ground_content = false,
   legacy_facedir_simple = true,
   sounds = default.node_sound_defaults(),
})

minetest.register_node("default:nyancat_rainbow", {
   description = "Nyan Cat Rainbow",
   tiles = {
      "default_nc_rb.png^[transformR90", "default_nc_rb.png^[transformR90",
      "default_nc_rb.png", "default_nc_rb.png"
   },
   paramtype2 = "facedir",
   groups = {cracky = 2},
   is_ground_content = false,
   sounds = default.node_sound_defaults(),
})

And the default tp with some quick red desert textures: (just in case anyone would like to try the 2 desert idea out)

textures.zip

(253.67 KiB) Downloaded 54 times

All code and textures are covered by Minetest default license.

[azekill_DIABLO]

you know that you've posted allllll the default textures....

[azekill_DIABLO]

but it's nice

[TumeniNodes]

you know that you've posted allllll the default textures....

Yeh, it just seemed easier that way for some reason :P