Finish initial functional version
parent
2bdf747429
commit
565f0c74b2
194
init.lua
194
init.lua
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@ -10,7 +10,7 @@ local internal =
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{ a = nil
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-- Average size of a cave biome
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, biome_size = { x = 50, y = 50, z = 50 }
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, biome_size = { x = 250, y = 250, z = 250 }
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-- Average blob size of connectivity noise params
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, cnct_blob = { x = 250, y = 100, z = 250 }
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@ -91,7 +91,9 @@ noordstar_caves =
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-- - Make sure that the output changes VERY SLOWLY over time
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-- - Keep the function performant as it will be executed many, many times
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, cave_vastness = function(pos)
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return pos.y / internal.world_depth
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local y = math.abs(pos.y)
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local d = math.abs(internal.world_depth / 2)
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return 1 - (math.abs(y - d) / d)
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end
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-- A public list of all registered biomes
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@ -1123,6 +1125,26 @@ function internal.shape_def_distance(def, cnct, vrtcl)
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return dx^2 + dy^2
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end
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-- Prevent v7 from spawning large caves underground
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function internal.stop_v7_caverns()
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local s = minetest.get_mapgen_setting("mgv7_spflags")
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if s then
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s = s:gsub(", nocaverns", "")
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s = s:gsub(", caverns" , "")
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s = s:gsub("nocaverns, ", "")
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s = s:gsub("caverns, " , "")
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s = s:gsub("nocaverns" , "")
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s = s:gsub("caverns" , "")
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if s == "" then
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minetest.set_mapgen_setting("mgv7_spflags", "nocaverns", true)
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else
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minetest.set_mapgen_setting("mgv7_spflags", s .. ", nocaverns", true)
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end
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end
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end
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-- Get verticality noise params
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function internal.verticality_noise_params()
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local factor = math.max(
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@ -1303,174 +1325,12 @@ minetest.register_on_generated(function(minp, maxp, blockseed)
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timer.stop()
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end)
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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-- Prevent v7 from spawning large caves underground
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internal.stop_v7_caverns()
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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-- For show, the following code COULD in theory be run elsewhere
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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noordstar_caves.register_shape({
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name = "noordstar_caves:bubbles",
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noise_params = {
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offset = 0.5,
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scale = 0.5,
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spread = { x = 20, y = 20, z = 20 },
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seed = 248039,
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octaves = 2,
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persistence = 0.6,
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lacunarity = 2.0,
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flags = "eased"
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},
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func = function(pos, n)
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return n
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end,
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-- TODO: Implement y limits
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-- y_min = -31000,
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-- y_max = 31000,
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connectivity_point = 10,
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verticality_point = 40,
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})
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noordstar_caves.register_shape({
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name = "noordstar_caves:cliffs",
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noise_params = {
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offset = 0.4,
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scale = 0.5,
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spread = { x = 20, y = 100, z = 20 },
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seed = 97354,
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octaves = 4,
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persistence = 0.6,
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lacunarity = 2.0,
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flags = ""
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},
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func = function(pos, n)
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return n
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end,
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connectivity_point = 30,
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verticality_point = 80,
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})
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noordstar_caves.register_shape({
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name = "noordstar_caves:donuts",
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noise_params = {
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offset = 0.0,
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scale = 1.0,
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spread = { x = 30, y = 30, z = 30 },
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seed = 3934,
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octaves = 1,
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persistence = 0.6,
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lacunarity = 2.0,
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flags = "eased"
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},
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func = function(pos, n)
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return 1 - 2 * math.abs(n)^0.5
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end,
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connectivity_point = 50,
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verticality_point = 40,
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})
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noordstar_caves.register_shape({
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name = "noordstar_caves:wall",
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func = function(pos, n)
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return -0.5
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end,
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connectivity_point = 0,
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verticality_point = 0,
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})
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-- noordstar_caves.set_world_depth(-60)
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-- noordstar_caves.cave_vastness = function(pos) return math.abs(pos.y - 60) / 120 end
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noordstar_caves.register_biome({
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name = "nc:glowing_floor",
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node_floor = "mcl_core:crying_obsidian",
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node_wall = "mcl_core:sand",
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node_roof = "mcl_ocean:sea_lantern",
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node_dust = "mcl_core:snow",
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heat_point = 20,
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humidity_point = 0,
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})
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noordstar_caves.register_biome({
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name = "nc:crazy_glowin_walls",
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node_floor = "mcl_amethyst:amethyst_block",
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node_wall = "mcl_crimson:shroomlight",
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node_roof = "mcl_colorblocks:glazed_terracotta_silver",
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heat_point = 100,
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humidity_point = 0,
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})
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noordstar_caves.register_biome({
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name = "nc:regular",
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heat_point = 50,
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humidity_point = 50,
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})
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noordstar_caves.register_biome({
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name = "nc:cold",
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node_dust = "mcl_core:snow",
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node_roof = "mcl_core:ice",
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heat_point = 10,
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humidity_point = 100,
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})
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noordstar_caves.register_biome({
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name = "nc:grass",
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node_floor = "mcl_core:dirt_with_grass",
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heat_point = 50,
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humidity_point = 70,
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})
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noordstar_caves.register_biome({
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name = "nc:dangerous_lava",
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node_floor = "mcl_core:lava_source",
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y_max = -40,
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heat_point = 100,
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humidity_point = 100,
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})
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noordstar_caves.register_decoration({
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deco_type = "simple",
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place_on = "floor",
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fill_ratio = 0.01,
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decoration = "mcl_core:cactus",
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height = 3,
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height_max = 8,
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biomes = { "nc:glowing_floor" },
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})
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noordstar_caves.register_decoration({
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deco_type = "simple",
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place_on = "ceiling",
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fill_ratio = 0.1,
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decoration = "mcl_ocean:sea_lantern",
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height = 1,
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height_max = 4,
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biomes = { "nc:crazy_glowin_walls" },
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place_offset_y = -3,
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})
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noordstar_caves.register_decoration({
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deco_type = "schematic",
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place_on = "floor",
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fill_ratio = 0.001,
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schematic = squeak,
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rotation = "random",
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-- place_offset_y = 5,
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})
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noordstar_caves.set_world_depth(-993)
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