Lakes. Grass. Higher hills. White lines. 7n width streets
paramat
parent
936e0131be
commit
20d6f30c49
|
|
@ -1 +1,2 @@
|
|||
default
|
||||
wool
|
||||
93
init.lua
93
init.lua
|
|
@ -1,13 +1,14 @@
|
|||
-- noisegrid 0.1.0 by paramat
|
||||
-- noisegrid 0.2.0 by paramat
|
||||
-- For latest stable Minetest and back to 0.4.8
|
||||
-- Depends default
|
||||
-- License: code WTFPL
|
||||
|
||||
-- Parameters
|
||||
|
||||
local TERSCA = 40
|
||||
local YVAL = 3
|
||||
local TERSCA = 128
|
||||
local TROAD = 0.1
|
||||
local TVAL = 0.12
|
||||
local TVAL = 0.11
|
||||
|
||||
-- 2D noise for base terrain
|
||||
|
||||
|
|
@ -24,6 +25,19 @@ local np_base = {
|
|||
|
||||
noisegrid = {}
|
||||
|
||||
-- Nodes
|
||||
|
||||
minetest.register_node("noisegrid:grass", {
|
||||
description = "Grass",
|
||||
tiles = {"default_grass.png", "default_dirt.png", "default_grass.png"},
|
||||
is_ground_content = false,
|
||||
groups = {crumbly=3,soil=1},
|
||||
drop = "default:dirt",
|
||||
sounds = default.node_sound_dirt_defaults({
|
||||
footstep = {name="default_grass_footstep", gain=0.25},
|
||||
}),
|
||||
})
|
||||
|
||||
-- Set mapgen parameters
|
||||
|
||||
minetest.register_on_mapgen_init(function(mgparams)
|
||||
|
|
@ -48,7 +62,7 @@ end)
|
|||
-- On generated function
|
||||
|
||||
minetest.register_on_generated(function(minp, maxp, seed)
|
||||
if minp.y ~= -32 then
|
||||
if minp.y < -192 or minp.y > 128 then
|
||||
return
|
||||
end
|
||||
|
||||
|
|
@ -66,8 +80,10 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
|||
local area = VoxelArea:new{MinEdge=emin, MaxEdge=emax}
|
||||
local data = vm:get_data()
|
||||
|
||||
local c_sand = minetest.get_content_id("default:sand")
|
||||
local c_obsidian = minetest.get_content_id("default:obsidian")
|
||||
local c_grass = minetest.get_content_id("noisegrid:grass")
|
||||
local c_water = minetest.get_content_id("default:water_source")
|
||||
local c_wblack = minetest.get_content_id("wool:black")
|
||||
local c_wwhite = minetest.get_content_id("wool:white")
|
||||
|
||||
local sidelen = x1 - x0 + 1
|
||||
local chulens = {x=sidelen, y=sidelen, z=sidelen}
|
||||
|
|
@ -80,19 +96,19 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
|||
local eroad = false
|
||||
local sroad = false
|
||||
local wroad = false
|
||||
if math.abs(nvals_base[6360]) < TROAD then
|
||||
if math.abs(nvals_base[6359]) < TROAD then
|
||||
nroad = true
|
||||
end
|
||||
if math.abs(nvals_base[3201]) < TROAD then
|
||||
if math.abs(nvals_base[3121]) < TROAD then
|
||||
wroad = true
|
||||
end
|
||||
if math.abs(nvals_base[3240]) < TROAD then
|
||||
if math.abs(nvals_base[3160]) < TROAD then
|
||||
cross = true
|
||||
end
|
||||
if math.abs(nvals_base[3280]) < TROAD then
|
||||
if math.abs(nvals_base[3200]) < TROAD then
|
||||
eroad = true
|
||||
end
|
||||
if math.abs(nvals_base[40]) < TROAD then
|
||||
if math.abs(nvals_base[39]) < TROAD then
|
||||
sroad = true
|
||||
end
|
||||
|
||||
|
|
@ -104,34 +120,55 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
|||
local xr = x - x0
|
||||
local zr = z - z0
|
||||
local ysurf
|
||||
local n_absbase = math.abs(nvals_base[nixz])
|
||||
if n_absbase <= TVAL then
|
||||
ysurf = 1
|
||||
local n_base = nvals_base[nixz]
|
||||
local n_absbase = math.abs(n_base)
|
||||
if n_base > TVAL then
|
||||
ysurf = YVAL + math.floor((n_base - TVAL) * TERSCA)
|
||||
elseif n_base < -TVAL then
|
||||
ysurf = YVAL - math.floor((-TVAL - n_base) * TERSCA)
|
||||
else
|
||||
ysurf = 1 + math.floor((n_absbase - TVAL) * TERSCA)
|
||||
ysurf = YVAL
|
||||
end
|
||||
|
||||
if y == 1 then
|
||||
if xr >= 36 and xr <= 43 and zr >= 36 and zr <= 43 -- centre
|
||||
if y == YVAL and n_absbase <= TVAL then
|
||||
if xr >= 36 and xr <= 42 and zr >= 36 and zr <= 42 -- centre
|
||||
and (nroad or eroad or sroad or wroad) and cross then
|
||||
data[vi] = c_obsidian
|
||||
elseif xr >= 36 and xr <= 43 and zr >= 44 -- north
|
||||
data[vi] = c_wblack
|
||||
elseif xr >= 36 and xr <= 42 and zr >= 43 -- north
|
||||
and nroad and cross then
|
||||
data[vi] = c_obsidian
|
||||
elseif xr >= 44 and zr >= 36 and zr <= 43 -- east
|
||||
if xr == 39 then
|
||||
data[vi] = c_wwhite
|
||||
else
|
||||
data[vi] = c_wblack
|
||||
end
|
||||
elseif xr >= 43 and zr >= 36 and zr <= 42 -- east
|
||||
and eroad and cross then
|
||||
data[vi] = c_obsidian
|
||||
elseif xr >= 36 and xr <= 43 and zr <= 35 -- south
|
||||
if zr == 39 then
|
||||
data[vi] = c_wwhite
|
||||
else
|
||||
data[vi] = c_wblack
|
||||
end
|
||||
elseif xr >= 36 and xr <= 42 and zr <= 35 -- south
|
||||
and sroad and cross then
|
||||
data[vi] = c_obsidian
|
||||
elseif xr <= 35 and zr >= 36 and zr <= 43 -- west
|
||||
if xr == 39 then
|
||||
data[vi] = c_wwhite
|
||||
else
|
||||
data[vi] = c_wblack
|
||||
end
|
||||
elseif xr <= 35 and zr >= 36 and zr <= 42 -- west
|
||||
and wroad and cross then
|
||||
data[vi] = c_obsidian
|
||||
if zr == 39 then
|
||||
data[vi] = c_wwhite
|
||||
else
|
||||
data[vi] = c_wblack
|
||||
end
|
||||
else
|
||||
data[vi] = c_sand
|
||||
data[vi] = c_grass
|
||||
end
|
||||
elseif y <= ysurf then
|
||||
data[vi] = c_sand
|
||||
data[vi] = c_grass
|
||||
elseif y <= 1 then
|
||||
data[vi] = c_water
|
||||
end
|
||||
nixz = nixz + 1
|
||||
vi = vi + 1
|
||||
|
|
|
|||
Loading…
Reference in New Issue