mirror of
git://repo.or.cz/rocks.git
synced 2024-09-30 08:10:39 +02:00
92 lines
2.7 KiB
Lua
92 lines
2.7 KiB
Lua
--
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-- Igneous Layer
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--
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local ign={
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top={
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offset = -10, scale = 0,
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spread = {x=80, y=80, z=80},
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octaves = 0, persist = 0 },
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bot={
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offset = -180, scale = 10, seed=rocksl.GetNextSeed(),
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spread = {x=80, y=80, z=80},
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octaves = 2, persist = 0.7 },
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primary={ name="rocks:basalt" },
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localized={},
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stats={ count=0, total=0, node={}, totalnodes=0 },
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debugging=nil
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}
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-- Basalt Ex/Mafic hard same as diorite, byt limit=0.5
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minetest.register_node( "rocks:basalt", {
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description = S("Basalt"),
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tiles = { "rocks_Basalt.png" },
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groups = {cracky=3, stone=1},
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is_ground_content = true, sounds = default.node_sound_stone_defaults(),
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})
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-- more rock defs
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minetest.register_node( "rocks:granite", {
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description = S("Granite"),
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tiles = { "rocks_Granite.png" },
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is_ground_content = true, sounds = default.node_sound_stone_defaults(),
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groups = {cracky=3, stone=1},
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})
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minetest.register_node( "rocks:diorite", {
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description = S("Diorite"),
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tiles = { "rocks_Diorite.png" },
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groups = {cracky=3, stone=1},
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is_ground_content = true, sounds = default.node_sound_stone_defaults(),
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})
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minetest.register_node( "rocks:gabbro", {
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description = S("Gabbro"),
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tiles = { "rocks_Gabbro.png" },
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groups = {cracky=3, stone=1},
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is_ground_content = true, sounds = default.node_sound_stone_defaults(),
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})
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local reg=function(name,param)
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rocksl.register_stratus(ign,name,param)
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end
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rocks.register_igneous_stratus=reg
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-- rock registration
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reg("rocks:granite", { spread=40, height=32, treshold=0.06})
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reg("rocks:diorite", { spread=40, height=32, treshold=0.23})
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reg("rocks:gabbro", { spread=40, height=32, treshold=0.36})
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-- vein stuff
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ign.veins={}
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local regv=function(name,param)
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rocksl.register_vein(ign.veins,name,param)
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end
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rocks.register_vein=regv
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rocks.register_vein("default:nyancat",{
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wherein="rocks:granite",
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miny=-160, maxy=20,
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radius={ average=10, amplitude=4, frequency=8 },
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density=100,
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rarity=0.0025, -- this^3*mapblock_volume veins per mapblock
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ores={
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{ ore="default:sand", percent=30 },
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{ ore="default:dirt", percent=30 },
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}
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})
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minetest.register_on_generated(function(minp, maxp, seed)
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rocksl.layergen(ign,minp,maxp,seed)
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rocksl.veingen(ign.veins,minp,maxp,seed)
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end)
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minetest.register_on_shutdown(function()
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if (ign.stats.count==0) then rocksl.print("[rocks](ign) stats not available, no chunks generated") return end
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rocksl.print("[rocks](ign) generated total "..ign.stats.count.." chunks in "..ign.stats.total.." seconds ("..(ign.stats.total/ign.stats.count).." seconds per "..ign.stats.side.."^3 chunk)")
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for name,total in pairs(ign.stats.node) do
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rocksl.print("[rocks](ign) "..name..": "..total.." nodes placed ("..(total*100)/(ign.stats.totalnodes).." %)")
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end
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end)
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-- ~ Tomas Brod |