Luanti/minetest_game
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Add grass

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This commit is contained in:
PilzAdam 2013-03-18 22:27:15 +01:00
parent a4426e4bd4
commit 9ff8f8038e
8 changed files with 106 additions and 5 deletions
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8
mods/default/mapgen.lua
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@ -262,7 +262,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
local x1 = minp.x + math.floor((divx+1)*divlen)
local z1 = minp.z + math.floor((divz+1)*divlen)
-- Determine grass amount from perlin noise
local grass_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 5 + 0)
local grass_amount = math.floor(perlin1:get2d({x=x0, y=z0}) ^ 3 * 9)
-- Find random positions for grass based on this random
local pr = PseudoRandom(seed+1)
for i=0,grass_amount do
@ -284,13 +284,13 @@ minetest.register_on_generated(function(minp, maxp, seed)
if minetest.registered_nodes[nn] and
minetest.registered_nodes[nn].buildable_to then
nn = minetest.env:get_node({x=x,y=ground_y,z=z}).name
-- If desert sand, make dry shrub
-- If desert sand, add dry shrub
if nn == "default:desert_sand" then
minetest.env:set_node(p,{name="default:dry_shrub"})
-- If grass, make junglegrass
-- If dirt with grass, add grass
elseif nn == "default:dirt_with_grass" then
minetest.env:set_node(p,{name="default:junglegrass"})
minetest.env:set_node(p,{name="default:grass_"..pr:next(1, 5)})
end
end
end