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Tune cactus generation

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Perttu Ahola 2012-04-07 19:45:40 +03:00
parent 9207e9af46
commit 51fce37fc1
1 changed files with 3 additions and 3 deletions
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6
mods/default/mapgen.lua
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@ -151,9 +151,9 @@ minetest.register_on_generated(function(minp, maxp, seed)
end end
end end
-- Generate cactuses -- Generate cactuses
local perlin1 = minetest.env:get_perlin(230, 3, 0.7, 100) local perlin1 = minetest.env:get_perlin(230, 3, 0.6, 100)
-- Assume X and Z lengths are equal -- Assume X and Z lengths are equal
local divlen = 8 local divlen = 16
local divs = (maxp.x-minp.x)/divlen+1; local divs = (maxp.x-minp.x)/divlen+1;
for divx=0,divs-1 do for divx=0,divs-1 do
for divz=0,divs-1 do for divz=0,divs-1 do
@ -162,7 +162,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
local x1 = minp.x + math.floor((divx+1)*divlen) local x1 = minp.x + math.floor((divx+1)*divlen)
local z1 = minp.z + math.floor((divz+1)*divlen) local z1 = minp.z + math.floor((divz+1)*divlen)
-- Determine cactus amount from perlin noise -- Determine cactus amount from perlin noise
local cactus_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 6 - 5) local cactus_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 6 - 3)
-- Find random positions for cactus based on this random -- Find random positions for cactus based on this random
local pr = PseudoRandom(seed+1) local pr = PseudoRandom(seed+1)
for i=0,cactus_amount do for i=0,cactus_amount do