73 lines
2.2 KiB
Lua
73 lines
2.2 KiB
Lua
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-- Approximate realm limits
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local YMIN = otherworlds.settings.redsky_asteroids.YMIN or 6000
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local YMAX = otherworlds.settings.redsky_asteroids.YMAX or 7000
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-- Register on_generated function for this layer
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minetest.register_on_generated(
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otherworlds.asteroids.create_on_generated(YMIN, YMAX, {
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c_air = minetest.get_content_id("air"),
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c_obsidian = minetest.get_content_id("default:obsidian"),
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c_stone = minetest.get_content_id("asteroid:redstone"),
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c_cobble = minetest.get_content_id("air"),
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c_gravel = minetest.get_content_id("asteroid:redgravel"),
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c_dust = minetest.get_content_id("asteroid:reddust"),
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c_ironore = minetest.get_content_id("asteroid:ironore"),
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c_copperore = minetest.get_content_id("asteroid:copperore"),
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c_goldore = minetest.get_content_id("asteroid:goldore"),
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c_diamondore = minetest.get_content_id("asteroid:diamondore"),
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c_meseore = minetest.get_content_id("asteroid:meseore"),
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c_waterice = minetest.get_content_id("default:ice"),
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c_atmos = minetest.get_content_id("asteroid:atmos"),
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c_snowblock = minetest.get_content_id("default:snowblock")
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}))
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-- Deco code for grass and crystal
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local TOPDECO = 500 -- how often deco appears on top of asteroid cobble
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local grass = {
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"mars:grass_1", "mars:grass_2", "mars:grass_3", "mars:grass_4", "mars:grass_5"}
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local flower = {"mars:moss", "mars:redweed", "mars:redgrass"}
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local crystal = {
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"crystals:ghost_crystal_1", "crystals:ghost_crystal_2",
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"crystals:red_crystal_1", "crystals:red_crystal_2",
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"crystals:rose_quartz_1", "crystals:rose_quartz_2"}
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local random = math.random
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-- Add surface decoration
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minetest.register_on_generated(function(minp, maxp)
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if minp.y < YMIN or maxp.y > YMAX then return end
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local bpos, ran
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local coal = minetest.find_nodes_in_area_under_air(minp, maxp, {"asteroid:redgravel"})
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for n = 1, #coal do
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bpos = {x = coal[n].x, y = coal[n].y + 1, z = coal[n].z}
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ran = random(TOPDECO)
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if ran < 100 then -- grass
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minetest.swap_node(bpos, {name = grass[random(#grass)]})
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elseif ran >= 180 and ran <= 200 then -- other plants
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minetest.swap_node(bpos, {name = flower[random(#flower)]})
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elseif ran == TOPDECO then -- crystals
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minetest.swap_node(bpos, {name = crystal[random(#crystal)]})
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end
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end
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end)
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