mirror of
https://github.com/sys4-fr/server-nalc.git
synced 2024-11-19 00:30:35 +01:00
355 lines
11 KiB
Lua
Executable File
355 lines
11 KiB
Lua
Executable File
local c
|
|
local function define_contents()
|
|
c = {
|
|
air = minetest.get_content_id("air"),
|
|
stone = minetest.get_content_id("default:stone"),
|
|
dirt = minetest.get_content_id("default:dirt"),
|
|
desert_sand = minetest.get_content_id("default:desert_sand"),
|
|
|
|
dry_shrub = minetest.get_content_id("default:dry_shrub"),
|
|
|
|
ground = minetest.get_content_id("riesenpilz:ground"),
|
|
riesenpilz_brown = minetest.get_content_id("riesenpilz:brown"),
|
|
riesenpilz_red = minetest.get_content_id("riesenpilz:red"),
|
|
riesenpilz_fly_agaric = minetest.get_content_id("riesenpilz:fly_agaric"),
|
|
riesenpilz_lavashroom = minetest.get_content_id("riesenpilz:lavashroom"),
|
|
riesenpilz_glowshroom = minetest.get_content_id("riesenpilz:glowshroom"),
|
|
riesenpilz_parasol = minetest.get_content_id("riesenpilz:parasol"),
|
|
|
|
GROUND = {},
|
|
TREE_STUFF = {
|
|
minetest.get_content_id("default:tree"),
|
|
minetest.get_content_id("default:leaves"),
|
|
minetest.get_content_id("default:apple"),
|
|
minetest.get_content_id("default:jungletree"),
|
|
minetest.get_content_id("default:jungleleaves"),
|
|
minetest.get_content_id("default:junglegrass"),
|
|
},
|
|
USUAL_STUFF = {
|
|
minetest.get_content_id("default:cactus"),
|
|
minetest.get_content_id("default:papyrus"),
|
|
},
|
|
}
|
|
for name,data in pairs(minetest.registered_nodes) do
|
|
local groups = data.groups
|
|
if groups then
|
|
if groups.crumbly == 3
|
|
or groups.soil == 1 then
|
|
table.insert(c.GROUND, minetest.get_content_id(name))
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
|
|
local function find_ground(a,list)
|
|
for _,nam in ipairs(list) do
|
|
if a == nam then
|
|
return true
|
|
end
|
|
end
|
|
return false
|
|
end
|
|
|
|
|
|
local function fix_light(minp, maxp)
|
|
local manip = minetest.get_voxel_manip()
|
|
local emerged_pos1, emerged_pos2 = manip:read_from_map(minp, maxp)
|
|
local area = VoxelArea:new({MinEdge=emerged_pos1, MaxEdge=emerged_pos2})
|
|
local nodes = manip:get_data()
|
|
|
|
manip:set_data(nodes)
|
|
manip:write_to_map()
|
|
manip:update_map()
|
|
end
|
|
|
|
local data, area
|
|
function riesenpilz_circle(nam, pos, radius, chance)
|
|
for _,p in pairs(vector.circle(radius)) do
|
|
if pr:next(1,chance) == 1 then
|
|
local p = vector.add(pos, p)
|
|
local p_p = area:indexp(p)
|
|
if data[p_p] == c.air
|
|
and data[area:index(p.x, p.y-1, p.z)] == c.ground then
|
|
data[p_p] = nam
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
local function say_info(info)
|
|
local info = "[riesenpilz] "..info
|
|
print(info)
|
|
minetest.chat_send_all(info)
|
|
end
|
|
|
|
local riesenpilz_rarity = riesenpilz.mapgen_rarity
|
|
local riesenpilz_size = riesenpilz.mapgen_size
|
|
local smooth_trans_size = riesenpilz.smooth_trans_size
|
|
|
|
local nosmooth_rarity = 1-riesenpilz_rarity/50
|
|
local perlin_scale = riesenpilz_size*100/riesenpilz_rarity
|
|
local smooth_rarity_max = nosmooth_rarity+smooth_trans_size*2/perlin_scale
|
|
local smooth_rarity_min = nosmooth_rarity-smooth_trans_size/perlin_scale
|
|
local smooth_rarity_dif = smooth_rarity_max-smooth_rarity_min
|
|
|
|
--local USUAL_STUFF = {"default:leaves","default:apple","default:tree","default:cactus","default:papyrus"}
|
|
|
|
local contents_defined
|
|
minetest.register_on_generated(function(minp, maxp, seed)
|
|
if maxp.y <= 0
|
|
or minp.y >= 150 then --avoid generation in the sky
|
|
return
|
|
end
|
|
|
|
local x0,z0,x1,z1 = minp.x,minp.z,maxp.x,maxp.z -- Assume X and Z lengths are equal
|
|
local env = minetest.env --Should make things a bit faster.
|
|
local perlin1 = env:get_perlin(51,3, 0.5, perlin_scale) --Get map specific perlin
|
|
|
|
if not riesenpilz.always_generate then
|
|
local biome_allowed
|
|
for x = x0, x1, 16 do
|
|
for z = z0, z1, 16 do
|
|
if perlin1:get2d({x=x, y=z}) > nosmooth_rarity then
|
|
biome_allowed = true
|
|
break
|
|
end
|
|
end
|
|
end
|
|
if not biome_allowed then
|
|
return
|
|
end
|
|
end
|
|
|
|
--[[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=(x1-x0)/2, y=(z1-z0)/2}) > 0.53) then
|
|
|
|
if not riesenpilz.always_generate
|
|
and not ( perlin1:get2d( {x=x0, y=z0} ) > nosmooth_rarity ) --top left
|
|
and not ( perlin1:get2d( { x = x0 + ( (x1-x0)/2), y=z0 } ) > nosmooth_rarity )--top middle
|
|
and not (perlin1:get2d({x=x1, y=z1}) > nosmooth_rarity) --bottom right
|
|
and not (perlin1:get2d({x=x1, y=z0+((z1-z0)/2)}) > nosmooth_rarity) --right middle
|
|
and not (perlin1:get2d({x=x0, y=z1}) > nosmooth_rarity) --bottom left
|
|
and not (perlin1:get2d({x=x1, y=z0}) > nosmooth_rarity) --top right
|
|
and not (perlin1:get2d({x=x0+((x1-x0)/2), y=z1}) > nosmooth_rarity) --left middle
|
|
and not (perlin1:get2d({x=(x1-x0)/2, y=(z1-z0)/2}) > nosmooth_rarity) --middle
|
|
and not (perlin1:get2d({x=x0, y=z1+((z1-z0)/2)}) > nosmooth_rarity) then --bottom middle
|
|
return
|
|
end]]
|
|
|
|
local t1 = os.clock()
|
|
riesenpilz.inform("tries to generate a giant mushroom biome at: x=["..minp.x.."; "..maxp.x.."]; y=["..minp.y.."; "..maxp.y.."]; z=["..minp.z.."; "..maxp.z.."]", 2)
|
|
|
|
if not contents_defined then
|
|
define_contents()
|
|
contents_defined = true
|
|
end
|
|
|
|
local divs = (maxp.x-minp.x);
|
|
local num = 1
|
|
local tab = {}
|
|
pr = PseudoRandom(seed+68)
|
|
|
|
local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
|
|
data = vm:get_data()
|
|
area = VoxelArea:new{MinEdge=emin, MaxEdge=emax}
|
|
|
|
for p_pos in area:iterp(minp, maxp) do --remove tree stuff
|
|
local d_p_pos = data[p_pos]
|
|
for _,nam in ipairs(c.TREE_STUFF) do
|
|
if d_p_pos == nam then
|
|
data[p_pos] = c.air
|
|
break
|
|
end
|
|
end
|
|
end
|
|
--[[remove usual stuff
|
|
local trees = env:find_nodes_in_area(minp, maxp, USUAL_STUFF)
|
|
for i,v in pairs(trees) do
|
|
env:remove_node(v)
|
|
end]]
|
|
|
|
|
|
local smooth = riesenpilz.smooth
|
|
|
|
for j=0,divs do
|
|
for i=0,divs do
|
|
local x,z = x0+i,z0+j
|
|
|
|
--Check if we are in a "riesenpilz biome"
|
|
local in_biome = false
|
|
local test = perlin1:get2d({x=x, y=z})
|
|
--smooth mapgen
|
|
if riesenpilz.always_generate then
|
|
in_biome = true
|
|
elseif smooth then
|
|
if test >= smooth_rarity_max
|
|
or (
|
|
test > smooth_rarity_min
|
|
and pr:next(1, 1000) <= ((test-smooth_rarity_min)/smooth_rarity_dif)*1000
|
|
) then
|
|
in_biome = true
|
|
end
|
|
elseif (not smooth)
|
|
and test > nosmooth_rarity then
|
|
in_biome = true
|
|
end
|
|
|
|
if in_biome then
|
|
|
|
for b = minp.y,maxp.y,1 do --remove usual stuff
|
|
local p_pos = area:index(x, b, z)
|
|
local d_p_pos = data[p_pos]
|
|
for _,nam in ipairs(c.USUAL_STUFF) do
|
|
if d_p_pos == nam then
|
|
data[p_pos] = c.air
|
|
break
|
|
end
|
|
end
|
|
end
|
|
|
|
local ground_y = nil --Definition des Bodens:
|
|
-- for y=maxp.y,0,-1 do
|
|
for y=maxp.y,1,-1 do
|
|
if find_ground(data[area:index(x, y, z)], c.GROUND) then
|
|
ground_y = y
|
|
break
|
|
end
|
|
end
|
|
if ground_y then
|
|
local p_ground = area:index(x, ground_y, z)
|
|
local p_boden = area:index(x, ground_y+1, z)
|
|
local d_p_ground = data[p_ground]
|
|
local d_p_boden = data[p_boden]
|
|
|
|
data[p_ground] = c.ground
|
|
for i = -1,-5,-1 do
|
|
local p_pos = area:index(x, ground_y+i, z)
|
|
local d_p_pos = data[p_pos]
|
|
if d_p_pos == c.desert_sand then
|
|
data[p_pos] = c.dirt
|
|
else
|
|
break
|
|
end
|
|
end
|
|
local boden = {x=x,y=ground_y+1,z=z}
|
|
if pr:next(1,15) == 1 then
|
|
data[p_boden] = c.dry_shrub
|
|
elseif pr:next(1,80) == 1 then
|
|
riesenpilz_circle(c.riesenpilz_brown, boden, pr:next(3,4), 3)
|
|
elseif pr:next(1,85) == 1 then
|
|
riesenpilz_circle(c.riesenpilz_parasol, boden, pr:next(3,5), 3)
|
|
elseif pr:next(1,90) == 1 then
|
|
riesenpilz_circle(c.riesenpilz_red, boden, pr:next(4,5), 3)
|
|
elseif pr:next(1,100) == 1 then
|
|
riesenpilz_circle(c.riesenpilz_fly_agaric, boden, 4, 3)
|
|
elseif pr:next(1,4000) == 1 then
|
|
riesenpilz_circle(c.riesenpilz_lavashroom, boden, pr:next(5,6), 3)
|
|
elseif pr:next(1,5000) == 1 then
|
|
riesenpilz_circle(c.riesenpilz_glowshroom, boden, 3, 3)
|
|
--[[elseif pr:next(1,80) == 1 then
|
|
env:add_node(boden, {name="riesenpilz:brown"})
|
|
elseif pr:next(1,90) == 1 then
|
|
env:add_node(boden, {name="riesenpilz:red"})
|
|
elseif pr:next(1,100) == 1 then
|
|
env:add_node(boden, {name="riesenpilz:fly_agaric"})
|
|
elseif pr:next(1,4000) == 1 then
|
|
env:add_node(boden, {name="riesenpilz:lavashroom"})
|
|
elseif pr:next(1,5000) == 1 then
|
|
env:add_node(boden, {name="riesenpilz:glowshroom"})]]
|
|
elseif pr:next(1,380) == 1 then
|
|
tab[num] = {1, boden}
|
|
num = num+1
|
|
elseif pr:next(1,340) == 10 then
|
|
tab[num] = {2, boden}
|
|
num = num+1
|
|
elseif pr:next(1,390) == 20 then
|
|
tab[num] = {3, boden}
|
|
num = num+1
|
|
elseif pr:next(1,6000) == 2 and pr:next(1,200) == 15 then
|
|
tab[num] = {4, boden}
|
|
num = num+1
|
|
elseif pr:next(1,800) == 7 then
|
|
tab[num] = {5, boden}
|
|
num = num+1
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
vm:set_data(data)
|
|
vm:write_to_map()
|
|
riesenpilz.inform("ground finished", 2, t1)
|
|
|
|
local t2 = os.clock()
|
|
local single_map_update = #tab > 3
|
|
if single_map_update then
|
|
riesenpilz.vm_update = false
|
|
end
|
|
for _,v in pairs(tab) do
|
|
local p = v[2]
|
|
local m = v[1]
|
|
if m == 1 then
|
|
riesenpilz_hybridpilz(p)
|
|
elseif m == 2 then
|
|
riesenpilz_brauner_minecraftpilz(p)
|
|
elseif m == 3 then
|
|
riesenpilz_minecraft_fliegenpilz(p)
|
|
elseif m == 4 then
|
|
riesenpilz_lavashroom(p)
|
|
elseif m == 5 then
|
|
riesenpilz_parasol(p)
|
|
end
|
|
end
|
|
if single_map_update then
|
|
riesenpilz.vm_update = true
|
|
fix_light(minp, maxp)
|
|
end
|
|
riesenpilz.inform("giant shrooms generated", 2, t2)
|
|
|
|
riesenpilz.inform("done", 1, t1)
|
|
end)
|
|
--[[ if maxp.y < -10 then
|
|
local x0,z0,x1,z1 = minp.x,minp.z,maxp.x,maxp.z -- Assume X and Z lengths are equal
|
|
local env = minetest.env --Should make things a bit faster.
|
|
local perlin1 = env:get_perlin(11,3, 0.5, 200) --Get map specific perlin
|
|
|
|
--[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=(x1-x0)/2, y=(z1-z0)/2}) > 0.53) then]
|
|
if not ( perlin1:get2d( {x=x0, y=z0} ) > 0.53 ) --top left
|
|
and not ( perlin1:get2d( { x = x0 + ( (x1-x0)/2), y=z0 } ) > 0.53 )--top middle
|
|
and not (perlin1:get2d({x=x1, y=z1}) > 0.53) --bottom right
|
|
and not (perlin1:get2d({x=x1, y=z0+((z1-z0)/2)}) > 0.53) --right middle
|
|
and not (perlin1:get2d({x=x0, y=z1}) > 0.53) --bottom left
|
|
and not (perlin1:get2d({x=x1, y=z0}) > 0.53) --top right
|
|
and not (perlin1:get2d({x=x0+((x1-x0)/2), y=z1}) > 0.53) --left middle
|
|
and not (perlin1:get2d({x=(x1-x0)/2, y=(z1-z0)/2}) > 0.53) --middle
|
|
and not (perlin1:get2d({x=x0, y=z1+((z1-z0)/2)}) > 0.53) then --bottom middle
|
|
print("abortriesenpilz")
|
|
return
|
|
end
|
|
local divs = (maxp.x-minp.x);
|
|
local pr = PseudoRandom(seed+68)
|
|
|
|
for j=0,divs do
|
|
for i=0,divs do
|
|
local x,z = x0+i,z0+j
|
|
|
|
for y=minp.y,maxp.y,1 do
|
|
local pos = {x=x, y=y, z=z}
|
|
|
|
if env:get_node(pos).name == "air"
|
|
and env:get_node({x=x, y=y-1, z=z}).name == "default:stone"
|
|
and pr:next(1,40) == 33
|
|
and env:find_node_near(pos, 4, "group:igniter")
|
|
and not env:find_node_near(pos, 3, "group:igniter") then
|
|
env:add_node(pos, {name="riesenpilz:lavashroom"})
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end)]]
|