2019-05-09 05:04:21 -07:00
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local has_vacuum_mod = minetest.get_modpath("vacuum")
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2019-06-15 10:22:03 -07:00
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local has_planetoidgen_mod = minetest.get_modpath("planetoidgen")
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2018-10-31 02:47:44 -07:00
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2019-05-08 12:16:23 -07:00
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2019-05-09 05:04:21 -07:00
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local get_corners = function(minp, maxp)
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return {
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minp,
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maxp,
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{ x=maxp.x, y=minp.y, z=minp.z },
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{ x=minp.x, y=maxp.y, z=minp.z },
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{ x=minp.x, y=minp.y, z=maxp.z },
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{ x=maxp.x, y=maxp.y, z=minp.z },
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{ x=minp.x, y=maxp.y, z=maxp.z },
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{ x=maxp.x, y=minp.y, z=maxp.z },
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}
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end
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local check_corners_in_space = function(minp, maxp)
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for _, pos in ipairs(get_corners(minp, maxp)) do
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if vacuum.is_pos_in_space(pos) then
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return true
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end
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end
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return false
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end
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2019-05-08 12:16:23 -07:00
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2020-01-09 05:47:59 -08:00
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minetest.register_on_generated(function(minp, maxp)
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2018-06-20 09:06:48 -07:00
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2018-08-23 04:58:35 -07:00
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-- default from 6k to 10k
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if minp.y < planetoids.miny or minp.y > planetoids.maxy then
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2018-06-20 09:06:48 -07:00
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return
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end
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2019-05-09 05:04:21 -07:00
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if has_vacuum_mod and not check_corners_in_space(minp, maxp) then
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2019-05-08 12:16:23 -07:00
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-- no vacuum there, don't generate planetoids in non-vacuum
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return
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end
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2022-01-17 00:51:43 -08:00
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if has_planetoidgen_mod and type(planetoidgen.is_occupied) == "function" and planetoidgen.is_occupied(minp) then
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2019-06-15 10:22:03 -07:00
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-- here be planetoids, skip mapgen
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return
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end
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2019-05-08 12:16:23 -07:00
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2018-06-20 09:06:48 -07:00
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local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
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local area = VoxelArea:new{MinEdge=emin, MaxEdge=emax}
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2019-06-28 01:18:05 -07:00
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planetoids.mapgen_oreplanet(minp, maxp, vm, area)
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2018-06-20 09:06:48 -07:00
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vm:write_to_map()
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end)
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