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Minor mapgen improofement

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adrido 2017-01-04 10:42:54 +01:00
parent 9dd709485b
commit 57856634f1
1 changed files with 32 additions and 16 deletions
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48
mapgen.lua
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@ -102,13 +102,8 @@ end
local function generate_claylike(data, varea, name, minp, maxp, seed, chance, minh, maxh, dirt)
if maxp.y >= maxh+1 and minp.y <= minh-1 then
local c_ore = minetest.get_content_id(name)
local c_sand = minetest.get_content_id("default:sand")
local c_dirt = minetest.get_content_id("default:dirt")
local c_lawn = minetest.get_content_id("default:dirt_with_grass")
local c_water = minetest.get_content_id("default:water_source")
local c_air = minetest.get_content_id("air")
local pr = PseudoRandom(seed)
local divlen = 4
local divs = (maxp.x-minp.x)/divlen+1;
for yy=minh,maxh do
@ -230,29 +225,50 @@ minetest.register_ore({
},
})
--old red sandstone
minetest.register_ore({
ore_type = "sheet",
ore = "darkage:ors",
wherein = {"default:stone", "default:dirt", "default:gravel", "default:stone_with_coal"},
column_height_max = 8,
column_height_min = 6,
y_min = -200,
y_max = 500,
noise_threshold = 0.49,
noise_params = {
offset = 0.28,
scale = 0.3,
seed = seed+4,
spread = {x = 10, y = 10, z = 10},
octaves = 1,
persistence = 0.6
},
})
local c_air = minetest.CONTENT_AIR
local c_ignore = minetest.CONTENT_IGNORE
local c_stone = minetest.get_content_id("default:stone")
local c_water = minetest.get_content_id("default:water_source")
local c_sand = minetest.get_content_id("default:sand")
local c_dirt = minetest.get_content_id("default:dirt")
local c_lawn = minetest.get_content_id("default:dirt_with_grass")
-- Generate strati
local dbuf --for mapgen
local function generate_strati(minp, maxp, seed)
local t1 = os.clock()
local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
local area = VoxelArea:new({MinEdge = emin, MaxEdge = emax})
local data = vm:get_data()
local c_air = minetest.get_content_id("air")
local c_stone = minetest.get_content_id("default:stone")
local c_water = minetest.get_content_id("default:water_source")
local data = vm:get_data(dbuf)
generate_claylike(data, area, "darkage:mud", minp, maxp, seed+1, 4, 0, 2, 0)
generate_claylike(data, area, "darkage:silt", minp, maxp, seed+2, 4, -1, 1, 1)
-- TODO: Maybe realize the following stuff with register ore. somehow.
generate_stratus(data, area, "darkage:ors",
c_stone,
{c_stone, c_air, c_water},
minp, maxp, seed+4, 4, 25, 7, 50, -200, 500)
generate_stratus(data, area, "darkage:shale",
c_stone,
{c_stone, c_air},