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HybridDog 2013-04-20 20:17:40 +02:00
parent 331a53bda6
commit 820499cebb
4 changed files with 151 additions and 83 deletions
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3
birke.lua
View File

@ -138,4 +138,5 @@ minetest.register_abm({
,}) ,})
--function anti_generate(node, surfaces, minp, maxp, height_min, height_max, spread, habitat_size, habitat_nodes) --function anti_generate(node, surfaces, minp, maxp, height_min, height_max, spread, habitat_size, habitat_nodes)
--habitat:generate("sumpf:birk", {"default:dirt_with_grass"}, minp, maxp, 20, 25, 100, 500, {"default:water_source"},30,{"default:desert_sand"}) minetest.register_on_generated(function(minp, maxp, seed)
generate("sumpf:birk", {"default:dirt_with_grass"}, minp, maxp, 20, 25, 100, 500, {"default:water_source"},30,{"default:desert_sand"})end)

4
init.lua
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@ -87,7 +87,7 @@ minetest.register_node("sumpf:dirtywater_flowing", {
liquid_alternative_flowing = "sumpf:dirtywater_flowing", liquid_alternative_flowing = "sumpf:dirtywater_flowing",
liquid_alternative_source = "sumpf:dirtywater_source", liquid_alternative_source = "sumpf:dirtywater_source",
liquid_viscosity = WATER_VISC, liquid_viscosity = WATER_VISC,
post_effect_color = {a=64, r=100, g=100, b=200}, post_effect_color = {a=64, r=70, g=90, b=120},
groups = {water=3, liquid=3, puts_out_fire=1, not_in_creative_inventory=1}, groups = {water=3, liquid=3, puts_out_fire=1, not_in_creative_inventory=1},
}) })
@ -106,7 +106,7 @@ minetest.register_node("sumpf:dirtywater_source", {
liquid_alternative_flowing = "sumpf:dirtywater_flowing", liquid_alternative_flowing = "sumpf:dirtywater_flowing",
liquid_alternative_source = "sumpf:dirtywater_source", liquid_alternative_source = "sumpf:dirtywater_source",
liquid_viscosity = WATER_VISC, liquid_viscosity = WATER_VISC,
post_effect_color = {a=64, r=100, g=100, b=200}, post_effect_color = {a=64, r=70, g=90, b=120},
groups = {water=3, liquid=3, puts_out_fire=1}, groups = {water=3, liquid=3, puts_out_fire=1},
}) })

224
mapgen.lua
View File

@ -1,26 +1,80 @@
--[[local function generate_kohle(minp, maxp, seed, chunks_per_volume, chunk_size, ore_per_chunk, height_min, height_max) local function generate_ore(name, wherein, minp, maxp, seed, chunks_per_volume, ore_per_chunk, height_min, height_max)
default.generate_ore( if maxp.y < height_min or minp.y > height_max then
"sumpf:kohle", "sumpf:junglestone", minp, maxp, seed, chunks_per_volume, chunk_size, ore_per_chunk, height_min, height_max return
) end
local y_min = math.max(minp.y, height_min)
local y_max = math.min(maxp.y, height_max)
local volume = (maxp.x-minp.x+1)*(y_max-y_min+1)*(maxp.z-minp.z+1)
local pr = PseudoRandom(seed)
local num_chunks = math.floor(chunks_per_volume * volume)
local chunk_size = 3
if ore_per_chunk <= 4 then
chunk_size = 2
end
local inverse_chance = math.floor(chunk_size*chunk_size*chunk_size / ore_per_chunk)
--print("generate_ore num_chunks: "..dump(num_chunks))
for i=1,num_chunks do
if (y_max-chunk_size+1 <= y_min) then return end
local y0 = pr:next(y_min, y_max-chunk_size+1)
if y0 >= height_min and y0 <= height_max then
local x0 = pr:next(minp.x, maxp.x-chunk_size+1)
local z0 = pr:next(minp.z, maxp.z-chunk_size+1)
local p0 = {x=x0, y=y0, z=z0}
for x1=0,chunk_size-1 do
for y1=0,chunk_size-1 do
for z1=0,chunk_size-1 do
if pr:next(1,inverse_chance) == 1 then
local x2 = x0+x1
local y2 = y0+y1
local z2 = z0+z1
local p2 = {x=x2, y=y2, z=z2}
if minetest.env:get_node(p2).name == wherein then
minetest.env:set_node(p2, {name=name})
end
end
end
end
end
end
end
--print("generate_ore done")
end end
local function generate_eisen(minp, maxp, seed, chunks_per_volume, chunk_size, ore_per_chunk, height_min, height_max) local function generate_kohle(minp, maxp, seed, chunks_per_volume, chunk_size, height_min, height_max)
default.generate_ore( generate_ore("sumpf:kohle", "sumpf:junglestone", minp, maxp, seed, chunks_per_volume, chunk_size, height_min, height_max)
"sumpf:eisen", "sumpf:junglestone", minp, maxp, seed, chunks_per_volume, chunk_size, ore_per_chunk, height_min, height_max
)
end end
]]
local function generate_eisen(minp, maxp, seed, chunks_per_volume, chunk_size, height_min, height_max)
generate_ore("sumpf:eisen", "sumpf:junglestone", minp, maxp, seed, chunks_per_volume, chunk_size, height_min, height_max)
end
minetest.register_alias("sumpf:pilz", "riesenpilz:brown") minetest.register_alias("sumpf:pilz", "riesenpilz:brown")
local function avoid_nearby_node(pos, node)
if minetest.env:get_node({x=pos.x-1, y=pos.y, z=pos.z}).name == node then return false end
if minetest.env:get_node({x=pos.x+1, y=pos.y, z=pos.z}).name == node then return false end
if minetest.env:get_node({x=pos.x, y=pos.y, z=pos.z-1}).name == node then return false end
if minetest.env:get_node({x=pos.x, y=pos.y, z=pos.z+1}).name == node then return false end
return true
end
local function find_ground(pos, nodes)
for _, evground in ipairs(nodes) do
if minetest.env:get_node(pos).name == evground then
return true
end
end
return false
end
SUMPFGROUND = {"default:dirt_with_grass","default:dirt","default:sand","default:desert_sand"} SUMPFGROUND = {"default:dirt_with_grass","default:dirt","default:sand","default:desert_sand"}
EVSUMPFGROUND = {"default:dirt_with_grass","default:dirt","default:sand","default:desert_sand", "default:water_source"} EVSUMPFGROUND = {"default:dirt_with_grass","default:dirt","default:sand","default:desert_sand", "default:water_source"}
USUAL_STUFF = {"default:leaves","default:apple","default:tree","default:dry_shrub","default:cactus","default:papyrus"}
minetest.register_on_generated(function(minp, maxp, seed) minetest.register_on_generated(function(minp, maxp, seed)
if maxp.y >= -10 then if maxp.y >= -10 then
-- Assume X and Z lengths are equal local x0,z0,x1,z1 = minp.x,minp.z,maxp.x,maxp.z -- Assume X and Z lengths are equal
local divs = (maxp.x-minp.x); local env = minetest.env --Should make things a bit faster.
local x0,z0,x1,z1,env = minp.x,minp.z,maxp.x,maxp.z,minetest.env local perlin1 = env:get_perlin(11,3, 0.5, 200) --Get map specific perlin
local perlin1 = env:get_perlin(11,3, 0.5, 200)
pr = PseudoRandom(seed+68)
--[[if not (perlin1:get2d({x=x0, y=z0}) > 0.53) and not (perlin1:get2d({x=x1, y=z1}) > 0.53) --[[if not (perlin1:get2d({x=x0, y=z0}) > 0.53) and not (perlin1:get2d({x=x1, y=z1}) > 0.53)
and not (perlin1:get2d({x=x0, y=z1}) > 0.53) and not (perlin1:get2d({x=x1, y=z0}) > 0.53) and not (perlin1:get2d({x=x0, y=z1}) > 0.53) and not (perlin1:get2d({x=x1, y=z0}) > 0.53)
@ -37,9 +91,11 @@ minetest.register_on_generated(function(minp, maxp, seed)
print("abortsumpf") print("abortsumpf")
return return
end end
local divs = (maxp.x-minp.x);
local pr = PseudoRandom(seed+68)
--remove usual stuff --remove usual stuff
local trees = env:find_nodes_in_area(minp, maxp, {"default:leaves","default:tree"}) local trees = env:find_nodes_in_area(minp, maxp, USUAL_STUFF)
for i,v in pairs(trees) do for i,v in pairs(trees) do
env:remove_node(v) env:remove_node(v)
end end
@ -50,7 +106,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
minetest.chat_send_all(geninfo) minetest.chat_send_all(geninfo)
local smooth = sumpf.smooth local smooth = sumpf.smooth
local bi = pr:next(1,2) == 1 local swampwater = sumpf.swampwater
for j=0,divs do for j=0,divs do
for i=0,divs do for i=0,divs do
@ -69,77 +125,85 @@ minetest.register_on_generated(function(minp, maxp, seed)
if in_biome then if in_biome then
local ground_y = nil --Definition des Bodens: local ground_y = nil --Definition des Bodens:
for _, evground in ipairs(EVSUMPFGROUND) do for y=maxp.y,0,-1 do
for y=maxp.y,0,-1 do if find_ground({x=x,y=y,z=z}, EVSUMPFGROUND) then
if env:get_node({x=x,y=y,z=z}).name == evground then ground_y = y
ground_y = y break
break
end
end end
for _, ground in ipairs(SUMPFGROUND) do end
if ground_y local ground = {x=x,y=ground_y,z=z}
and env:get_node({x=x,y=ground_y,z=z}).name == ground then if ground_y
if bi then --Pflanzen (und Pilz): and find_ground({x=x,y=ground_y,z=z}, SUMPFGROUND) then --Pflanzen (und Pilz):
if pr:next(1,40) == 1 then local boden = {x=x,y=ground_y+1,z=z}
mache_birke({x=x,y=ground_y+1,z=z}) if pr:next(1,80) == 1 then
elseif pr:next(1,10) == 1 then mache_birke(boden)
env:add_node({x=x,y=ground_y+1,z=z}, {name="jungletree:sapling"}) elseif pr:next(1,20) == 1 then
elseif pr:next(1,25) == 1 then env:add_node(boden, {name="jungletree:sapling"})
env:add_node({x=x,y=ground_y+1,z=z}, {name="riesenpilz:brown"}) elseif pr:next(1,50) == 1 then
elseif pr:next(1,50) == 1 then env:add_node(boden, {name="riesenpilz:brown"})
env:add_node({x=x,y=ground_y+1,z=z}, {name="riesenpilz:red"}) elseif pr:next(1,100) == 1 then
elseif pr:next(1,100) == 1 then env:add_node(boden, {name="riesenpilz:red"})
env:add_node({x=x,y=ground_y+1,z=z}, {name="riesenpilz:fly_agaric"}) elseif pr:next(1,200) == 1 then
elseif pr:next(1,2) == 1 then env:add_node(boden, {name="riesenpilz:fly_agaric"})
env:add_node({x=x,y=ground_y+1,z=z}, {name="sumpf:gras"}) elseif pr:next(1,4) == 1 then
elseif pr:next(1,3) == 1 then env:add_node(boden, {name="sumpf:gras"})
env:add_node({x=x,y=ground_y+1,z=z}, {name="default:junglegrass"}) elseif pr:next(1,6) == 1 then
end env:add_node(boden, {name="default:junglegrass"})
end --Sumpfwasser: end --Sumpfwasser:
if pr:next(1,4) == 1 if swampwater
and env:get_node({x=x+1,y=ground_y,z=z}).name ~= "air" and pr:next(1,2) == 2
and env:get_node({x=x-1,y=ground_y,z=z}).name ~= "air" and avoid_nearby_node(ground, "air")
and env:get_node({x=x,y=ground_y,z=z+1}).name ~= "air" and avoid_nearby_node(ground, "default:junglegrass")
and env:get_node({x=x,y=ground_y,z=z-1}).name ~= "air" then and avoid_nearby_node(ground, "sumpf:gras")
for s=0,-30,-1 do and avoid_nearby_node(ground, "riesenpilz:brown")
env:add_node({x=x,y=ground_y+s,z=z}, {name="sumpf:dirtywater_source"}) and avoid_nearby_node(ground, "riesenpilz:red")
env:add_node({x=x,y=ground_y+1,z=z}, {name="air"}) --because of the plants and avoid_nearby_node(ground, "riesenpilz:fly_agaric")
end and avoid_nearby_node(ground, "ignore")
else --Sumpfboden: and env:get_node(boden).name == "air" then
for i=-3,-30,-1 do for s=0,-20-pr:next(1,9),-1 do
for l=-1,0,1 do local pos = {x=x,y=ground_y+s,z=z}
if env:get_node({x=x,y=ground_y+i,z=z}).name ~= "air" then if env:get_node(pos).name ~= "air" then
env:add_node({x=x,y=ground_y+l,z=z}, {name="sumpf:sumpf"}) env:add_node(pos, {name="sumpf:dirtywater_source"})
env:add_node({x=x,y=ground_y-2,z=z}, {name="sumpf:sumpf2"}) else
env:add_node({x=x,y=ground_y+i,z=z}, {name="sumpf:junglestone"}) break
else break
end
end
end
end --Dreckseen:
elseif ground_y
and env:get_node({x=x,y=ground_y,z=z}).name == "default:water_source"
and env:find_node_near({x=x,y=ground_y,z=z}, 2+math.random(3), "group:crumbly") then
for y=0,-30,-1 do
if env:get_node({x=x,y=ground_y+y,z=z}).name == "default:water_source" then
env:add_node({x=x,y=ground_y+y,z=z}, {name="sumpf:dirtywater_source"})
else
env:add_node({x=x,y=ground_y+y,z=z}, {name="sumpf:peat"})
end
end
end end
end end
else --Sumpfboden:
for l=-1,0,1 do
env:add_node({x=x,y=ground_y+l,z=z}, {name="sumpf:sumpf"})
end
env:add_node({x=x,y=ground_y-2,z=z}, {name="sumpf:sumpf2"})
for i=-3,-30,-1 do
local pos = {x=x,y=ground_y+i,z=z}
if env:get_node(pos).name ~= "air" then
env:add_node(pos, {name="sumpf:junglestone"})
else
break
end
end
end --Dreckseen:
elseif ground_y
and env:get_node(ground).name == "default:water_source"
and env:find_node_near(ground, 2+math.random(3), "group:crumbly") then
for y=0,-30,-1 do
local pos = {x=x,y=ground_y+y,z=z}
if env:get_node(pos).name == "default:water_source" then
env:add_node(pos, {name="sumpf:dirtywater_source"})
else
env:add_node(pos, {name="sumpf:peat"})
end
end end
end end
end end
end end
end
end end
--[[ Generate ores -- Generate ores
generate_kohle(minp, maxp, seed+0, 1/8/8/8, 3, 8, -31000, 64) generate_kohle(minp, maxp, seed+0, 1/8/8/8, 3, -31000, 64)
generate_eisen(minp, maxp, seed+1, 1/12/12/12, 2, 3, -15, 2) generate_eisen(minp, maxp, seed+1, 1/12/12/12, 2, -15, 2)
generate_eisen(minp, maxp, seed+2, 1/9/9/9, 3, 5, -63, -16) generate_eisen(minp, maxp, seed+2, 1/9/9/9, 3, -63, -16)
generate_eisen(minp, maxp, seed+3, 1/7/7/7, 3, 5, -31000, -64) generate_eisen(minp, maxp, seed+3, 1/7/7/7, 3, -31000, -64)
generate_kohle(minp, maxp, seed+7, 1/24/24/24, 6,27, -31000, 0) generate_kohle(minp, maxp, seed+7, 1/24/24/24, 6, -31000, 0)
generate_eisen(minp, maxp, seed+6, 1/24/24/24, 6,27, -31000, -64)]] generate_eisen(minp, maxp, seed+6, 1/24/24/24, 6, -31000, -64)
end) end)

3
settings.lua
View File

@ -5,3 +5,6 @@ sumpf.enable_mapgen = true
--Enables smooth transition of biomes. --Enables smooth transition of biomes.
sumpf.smooth = true sumpf.smooth = true
--Enables swampwater - be careful, it doesn't work right.
sumpf.swampwater = false