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Generate clay with register_ore()

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This commit is contained in:
PilzAdam 2013-06-16 20:21:59 +00:00
parent d7784c0729
commit b0ab4fb4ab
1 changed files with 11 additions and 35 deletions
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46
mods/default/mapgen.lua
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@ -270,6 +270,17 @@ if minetest.setting_get("mg_name") == "indev" then
}) })
end end
minetest.register_ore({
ore_type = "scatter",
ore = "default:clay",
wherein = "default:sand",
clust_scarcity = 15*15*15,
clust_num_ores = 64,
clust_size = 5,
height_max = 0,
height_min = -10,
})
function default.generate_ore(name, wherein, minp, maxp, seed, chunks_per_volume, chunk_size, ore_per_chunk, height_min, height_max) function default.generate_ore(name, wherein, minp, maxp, seed, chunks_per_volume, chunk_size, ore_per_chunk, height_min, height_max)
minetest.log('action', "WARNING: default.generate_ore is deprecated") minetest.log('action', "WARNING: default.generate_ore is deprecated")
@ -388,41 +399,6 @@ end
minetest.register_on_generated(function(minp, maxp, seed) minetest.register_on_generated(function(minp, maxp, seed)
if maxp.y >= 2 and minp.y <= 0 then if maxp.y >= 2 and minp.y <= 0 then
-- Generate clay
-- Assume X and Z lengths are equal
local divlen = 4
local divs = (maxp.x-minp.x)/divlen+1;
for divx=0+1,divs-1-1 do
for divz=0+1,divs-1-1 do
local cx = minp.x + math.floor((divx+0.5)*divlen)
local cz = minp.z + math.floor((divz+0.5)*divlen)
if minetest.get_node({x=cx,y=1,z=cz}).name == "default:water_source" and
minetest.get_node({x=cx,y=0,z=cz}).name == "default:sand" then
local is_shallow = true
local num_water_around = 0
if minetest.get_node({x=cx-divlen*2,y=1,z=cz+0}).name == "default:water_source" then
num_water_around = num_water_around + 1 end
if minetest.get_node({x=cx+divlen*2,y=1,z=cz+0}).name == "default:water_source" then
num_water_around = num_water_around + 1 end
if minetest.get_node({x=cx+0,y=1,z=cz-divlen*2}).name == "default:water_source" then
num_water_around = num_water_around + 1 end
if minetest.get_node({x=cx+0,y=1,z=cz+divlen*2}).name == "default:water_source" then
num_water_around = num_water_around + 1 end
if num_water_around >= 2 then
is_shallow = false
end
if is_shallow then
for x1=-divlen,divlen do
for z1=-divlen,divlen do
if minetest.get_node({x=cx+x1,y=0,z=cz+z1}).name == "default:sand" then
minetest.set_node({x=cx+x1,y=0,z=cz+z1}, {name="default:clay"})
end
end
end
end
end
end
end
-- Generate papyrus -- Generate papyrus
local perlin1 = minetest.get_perlin(354, 3, 0.7, 100) local perlin1 = minetest.get_perlin(354, 3, 0.7, 100)
-- Assume X and Z lengths are equal -- Assume X and Z lengths are equal