forked from mtcontrib/watershed
Terrain, biome noises tuned. More floatlands. Bugfix: set under table to 0
This commit is contained in:
paramat
parent
aab16376e6
commit
d2d8c88571
|
|
@ -1,4 +1,4 @@
|
|||
watershed 0.3.10 by paramat
|
||||
watershed 0.3.11 by paramat
|
||||
For latest stable Minetest back to 0.4.8
|
||||
Depends default bucket
|
||||
Licenses: code WTFPL, textures CC BY-SA
|
||||
|
|
|
|||
64
init.lua
64
init.lua
|
|
@ -1,13 +1,13 @@
|
|||
-- watershed 0.3.10 by paramat
|
||||
-- watershed 0.3.11 by paramat
|
||||
-- For latest stable Minetest and back to 0.4.8
|
||||
-- Depends default bucket
|
||||
-- License: code WTFPL, textures CC BY-SA
|
||||
-- Red cobble texture CC BY-SA by brunob.santos
|
||||
|
||||
-- remove randomness from n_temp n_humid
|
||||
-- bugfix: initialise under table
|
||||
-- TODO
|
||||
-- all 2 octaves to 3 octaves for better shapes
|
||||
-- terrain and biome noise changes
|
||||
-- bugfix: under table set to 0
|
||||
-- bugfix: reset icetet value
|
||||
-- more floatlands, spikier mountains
|
||||
|
||||
-- Parameters
|
||||
|
||||
|
|
@ -25,7 +25,7 @@ local XLSAMP = 0.2 -- Extra large scale height variation amplitude
|
|||
local BASAMP = 0.4 -- Base terrain amplitude
|
||||
local CANAMP = 0.4 -- Canyon terrain amplitude
|
||||
local CANEXP = 1.33 -- Canyon shape exponent
|
||||
local ATANAMP = 1.2 -- Arctan function amplitude, smaller = more and larger floatlands above ridges
|
||||
local ATANAMP = 1.1 -- Arctan function amplitude, smaller = more and larger floatlands above ridges
|
||||
|
||||
local TSTONE = 0.02 -- Density threshold for stone, depth of soil at TERCEN
|
||||
local TRIV = -0.02 -- Maximum densitybase threshold for river water
|
||||
|
|
@ -38,7 +38,7 @@ local BERGDEP = 32 -- Maximum iceberg depth
|
|||
|
||||
local HITET = 0.35 -- High temperature threshold
|
||||
local LOTET = -0.35 -- Low ..
|
||||
local ICETET = -0.35 -- Ice ..
|
||||
local ICETET = -0.7 -- Ice ..
|
||||
local HIHUT = 0.35 -- High humidity threshold
|
||||
local LOHUT = -0.35 -- Low ..
|
||||
local BLEND = 0.03 -- Biome blend randomness
|
||||
|
|
@ -47,15 +47,15 @@ local PINCHA = 36 -- Pine tree 1/x chance per node
|
|||
local APTCHA = 36 -- Appletree
|
||||
local FLOCHA = 36 -- Flower
|
||||
local FOGCHA = 9 -- Forest grass
|
||||
local GRACHA = 4 -- Grassland grasses
|
||||
local GRACHA = 5 -- Grassland grasses
|
||||
local JUTCHA = 16 -- Jungletree
|
||||
local JUGCHA = 9 -- Junglegrass
|
||||
local CACCHA = 841 -- Cactus
|
||||
local DRYCHA = 169 -- Dry shrub
|
||||
local PAPCHA = 2 -- Papyrus
|
||||
local ACACHA = 529 -- Acacia tree
|
||||
local GOGCHA = 4 -- Golden grass
|
||||
local DUGCHA = 4 -- Dune grass
|
||||
local ACACHA = 841 -- Acacia tree
|
||||
local GOGCHA = 5 -- Golden grass
|
||||
local DUGCHA = 5 -- Dune grass
|
||||
|
||||
-- 3D noise for rough terrain
|
||||
|
||||
|
|
@ -76,7 +76,7 @@ local np_smooth = {
|
|||
spread = {x=512, y=512, z=512},
|
||||
seed = 593,
|
||||
octaves = 6,
|
||||
persist = 0.4
|
||||
persist = 0.33
|
||||
}
|
||||
|
||||
-- 3D noise for fissures
|
||||
|
|
@ -97,7 +97,7 @@ local np_temp = {
|
|||
scale = 1,
|
||||
spread = {x=512, y=512, z=512},
|
||||
seed = 9130,
|
||||
octaves = 2,
|
||||
octaves = 3,
|
||||
persist = 0.5
|
||||
}
|
||||
|
||||
|
|
@ -108,7 +108,7 @@ local np_humid = {
|
|||
scale = 1,
|
||||
spread = {x=512, y=512, z=512},
|
||||
seed = -55500,
|
||||
octaves = 2,
|
||||
octaves = 3,
|
||||
persist = 0.5
|
||||
}
|
||||
|
||||
|
|
@ -130,7 +130,7 @@ local np_strata = {
|
|||
scale = 1,
|
||||
spread = {x=512, y=512, z=512},
|
||||
seed = 92219,
|
||||
octaves = 2,
|
||||
octaves = 3,
|
||||
persist = 0.5
|
||||
}
|
||||
|
||||
|
|
@ -142,7 +142,7 @@ local np_base = {
|
|||
spread = {x=4096, y=4096, z=4096},
|
||||
seed = 8890,
|
||||
octaves = 4,
|
||||
persist = 0.4
|
||||
persist = 0.33
|
||||
}
|
||||
|
||||
-- 2D noise for extra large scale height variation
|
||||
|
|
@ -288,10 +288,10 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
|||
|
||||
local triv = TRIV * (1 - terblen) -- other values
|
||||
local tsand = TSAND * (1 - terblen)
|
||||
local tstone = math.max(TSTONE * (1 + grad * 0.5), 0)
|
||||
local tstone = TSTONE * (1 + grad * 0.5)
|
||||
local tlava = TLAVA * (1 - n_magma ^ 4 * terblen ^ 16 * 0.5)
|
||||
local ysand = YSAV + n_fissure * SAMP + math.random() * 2
|
||||
local bergdep = math.abs(n_magma) * BERGDEP
|
||||
local bergdep = math.abs(n_seam) * BERGDEP
|
||||
|
||||
local nofis = false -- set fissure bool
|
||||
if math.abs(n_fissure) > math.sqrt(density) * FISEXP then
|
||||
|
|
@ -326,8 +326,8 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
|||
end
|
||||
|
||||
-- overgeneration and in-chunk generation
|
||||
if y == y0 - 1 then -- node layer below chunk
|
||||
-- set stable table
|
||||
if y == y0 - 1 then -- node layer below chunk, initialise tables
|
||||
under[si] = 0 -- 0 to stop floating surface nodes bug
|
||||
if ungen then
|
||||
if nofis and density >= 0 then -- if node solid
|
||||
stable[si] = 2
|
||||
|
|
@ -358,30 +358,6 @@ minetest.register_on_generated(function(minp, maxp, seed)
|
|||
stable[si] = 0
|
||||
end
|
||||
end
|
||||
-- set under table
|
||||
if nofis and density >= 0 and density < tstone then -- if fine materials
|
||||
if biome == 1 then
|
||||
under[si] = 1
|
||||
elseif biome == 2 then
|
||||
under[si] = 2
|
||||
elseif biome == 3 then
|
||||
under[si] = 3
|
||||
elseif biome == 4 then
|
||||
under[si] = 4
|
||||
elseif biome == 5 then
|
||||
under[si] = 5
|
||||
elseif biome == 6 then
|
||||
under[si] = 6
|
||||
elseif biome == 7 then
|
||||
under[si] = 7
|
||||
elseif biome == 8 then
|
||||
under[si] = 8
|
||||
elseif biome == 9 then
|
||||
under[si] = 9
|
||||
end
|
||||
else
|
||||
under[si] = 0
|
||||
end
|
||||
elseif y >= y0 and y <= y1 then -- chunk
|
||||
-- add nodes and flora
|
||||
if densitybase >= tlava then -- lava
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user