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add fine floor fungus, variety to the lava sea

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FaceDeer
2018-05-31 01:34:22 -06:00
parent 858a907098
commit da4ab38b4f
6 changed files with 164 additions and 28 deletions
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92
biomes/lava_sea.lua
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@ -10,55 +10,89 @@ local c_mesecry = minetest.get_content_id("dfcaverns:glow_mese")
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local lava_ceiling = function(area, data, ai, vi, bi)
if math.random() < 0.005 then
subterrane:giant_stalactite(ai, area, data, 6, 13, c_meseore, c_meseore, c_mesecry)
local mese_crystal_ceiling = function(area, data, ai, vi, bi)
if math.random() < 0.025 then
if math.random() < 0.25 then
subterrane:giant_stalactite(ai, area, data, 6, 13, c_meseore, c_meseore, c_mesecry)
else
data[vi] = c_meseore
if math.random() < 0.25 then
data[bi] = c_mesecry
end
end
end
end
local mese_ore_ceiling = function(area, data, ai, vi, bi)
if math.random() < 0.025 then
data[vi] = c_meseore
if math.random() < 0.25 then
data[bi] = c_mesecry
end
end
end
local mese_ore_floor = function(area, data, ai, vi, bi)
if math.random() < 0.01 then
data[vi] = c_meseore
if math.random() < 0.25 then
data[ai] = c_mesecry
end
end
end
local lava_sea_biome_def = {
local lava_sea_crystal_biome_def = {
name = "dfcaverns_lava_sea_with_mese_crystal",
y_min = dfcaverns.config.lava_sea_min,
y_max = dfcaverns.config.lava_sea_max,
heat_point = 80,
humidity_point = 20,
_subterrane_ceiling_decor = mese_crystal_ceiling,
_subterrane_floor_decor = mese_ore_floor,
}
local lava_sea_mese_biome_def = {
name = "dfcaverns_lava_sea_with_mese",
y_min = dfcaverns.config.lava_sea_min,
y_max = dfcaverns.config.lava_sea_max,
heat_point = 60,
humidity_point = 40,
_subterrane_ceiling_decor = mese_ore_ceiling,
}
local lava_sea_barren_biome_def = {
name = "dfcaverns_lava_sea",
y_min = dfcaverns.config.lava_sea_min,
y_max = dfcaverns.config.lava_sea_max,
heat_point = 50,
heat_point = 40,
humidity_point = 50,
_subterrane_ceiling_decor = lava_ceiling,
}
minetest.register_biome(lava_sea_biome_def)
local airspace = (dfcaverns.config.lava_sea_max - dfcaverns.config.lava_sea_min) / 3
minetest.register_biome(lava_sea_crystal_biome_def)
minetest.register_biome(lava_sea_mese_biome_def)
minetest.register_biome(lava_sea_barren_biome_def)
local airspace = (dfcaverns.config.lava_sea_max - dfcaverns.config.lava_sea_min) / 2.75
local lava_sea_level = dfcaverns.config.lava_sea_max - airspace
local data = {}
minetest.register_on_generated(function(minp, maxp, seed)
--if out of range of cave definition limits, abort
if minp.y > dfcaverns.config.lava_sea_max - airspace or maxp.y < dfcaverns.config.lava_sea_min then
if minp.y > lava_sea_level or maxp.y < dfcaverns.config.lava_sea_min then
return
end
--easy reference to commonly used values
local t_start = os.clock()
local x_max = maxp.x
local y_max = maxp.y
local z_max = maxp.z
local x_min = minp.x
local y_min = minp.y
local z_min = minp.z
local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
local area = VoxelArea:new{MinEdge=emin, MaxEdge=emax}
vm:get_data(data)
for z = z_min, z_max do -- for each xy plane progressing northwards
for y = y_min, y_max do -- for each x row progressing upwards
local vi = area:index(x_min, y, z) --current node index
for x = x_min, x_max do -- for each node do
if data[vi] == c_air or data[vi] == c_water then
data[vi] = c_lava
end
vi = vi + 1
for vi, x, y, z in area:iterp_xyz(minp, maxp) do
if y < lava_sea_level + math.random(0,3) then
if data[vi] == c_air or data[vi] == c_water then
data[vi] = c_lava
end
end
end
@ -68,6 +102,8 @@ minetest.register_on_generated(function(minp, maxp, seed)
--calc lighting
vm:set_lighting({day = 0, night = 0})
vm:calc_lighting()
vm:update_liquids()
--write it to world
vm:write_to_map()
end)