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tidied mapgen

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tenplus1 2015-03-20 14:00:56 +00:00
parent 459044fa19
commit 4b413ccb36
1 changed files with 36 additions and 19 deletions
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55
mapgen.lua
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@ -1,13 +1,15 @@
-- Generate new foods on map
minetest.register_on_generated(function(minp, maxp, seed)
function farming.mgv6ongen(minp, maxp, seed)
if maxp.y < 2 and minp.y > 0 then return end
local perlin1 = minetest.get_perlin(329, 3, 0.6, 100)
-- Assume X and Z lengths are equal
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 divz=0,divs-1 do
@ -18,12 +20,12 @@ minetest.register_on_generated(function(minp, maxp, seed)
local z1 = minp.z + math.floor((divz+1)*divlen)
-- Determine plant amount from perlin noise
local grass_amount = math.floor(perlin1:get2d({x=x0, y=z0}) ^ 3 * 9)
local plant_amount = math.floor(perlin1:get2d({x=x0, y=z0}) ^ 3 * 9)
-- Find random positions for plant based on this random
local pr = PseudoRandom(seed+1)
-- Find random positions for plant
local pr = PseudoRandom(seed+420)
for i=0,grass_amount do
for i=0,plant_amount do
local x = pr:next(x0, x1)
local z = pr:next(z0, z1)
@ -44,37 +46,44 @@ minetest.register_on_generated(function(minp, maxp, seed)
local nn = minetest.get_node(p).name
-- Check if the node can be replaced
if minetest.registered_nodes[nn] and
if minetest.registered_nodes[nn]
and minetest.registered_nodes[nn].buildable_to then
minetest.registered_nodes[nn].buildable_to then
nn = minetest.get_node({x=x,y=ground_y,z=z}).name
-- If dirt with grass, add plant in various stages of maturity
if nn == "default:dirt_with_grass" then
local type = math.random(1,11)
local plant
if type == 1 and ground_y > 15 then
minetest.set_node(p,{name="farming:potato_"..pr:next(3, 4)})
plant = "farming:potato_"..pr:next(3, 4)
elseif type == 2 then
minetest.set_node(p,{name="farming:tomato_"..pr:next(7, 8)})
plant = "farming:tomato_"..pr:next(7, 8)
elseif type == 3 then
minetest.set_node(p,{name="farming:carrot_"..pr:next(7, 8)})
plant = "farming:carrot_"..pr:next(7, 8)
elseif type == 4 then
minetest.set_node(p,{name="farming:cucumber_4"})
plant = "farming:cucumber_4"
elseif type == 5 then
minetest.set_node(p,{name="farming:corn_"..pr:next(7, 8)})
plant = "farming:corn_"..pr:next(7, 8)
elseif type == 6 and ground_y > 20 then
minetest.set_node(p,{name="farming:coffee_5"})
plant = "farming:coffee_5"
elseif type == 7 and minetest.find_node_near(p, 3, {"group:water"}) then
minetest.set_node(p,{name="farming:melon_8"})
plant = "farming:melon_8"
elseif type == 8 and ground_y > 15 then
minetest.set_node(p,{name="farming:pumpkin_8"})
plant = "farming:pumpkin_8"
elseif type == 9 and ground_y > 5 then
minetest.set_node(p,{name="farming:raspberry_4"})
plant = "farming:raspberry_4"
elseif type == 10 and ground_y > 10 then
minetest.set_node(p,{name="farming:rhubarb_3"})
plant = "farming:rhubarb_3"
elseif type == 11 and ground_y > 5 then
minetest.set_node(p,{name="farming:blueberry_4"})
plant = "farming:blueberry_4"
end
-- Add plant
if plant then
minetest.set_node(p, {name=plant})
end
end
end
@ -82,4 +91,12 @@ minetest.register_on_generated(function(minp, maxp, seed)
end
end
end
end
-- Enable in mapgen v6 only (disabled)
minetest.register_on_mapgen_init(function(mg_params)
--if mg_params.mgname == "v6" then
minetest.register_on_generated(farming.mgv6ongen)
--end
end)