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Add basic seagrass/kelp mapgen

This commit is contained in:
Wuzzy 2019-12-18 18:42:04 +01:00
parent 85c058125c
commit e0e73b8ee8
2 changed files with 56 additions and 4 deletions
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1
mods/MAPGEN/mcl_biomes/depends.txt
View File

@ -4,3 +4,4 @@ mcl_worlds
mcl_farming
mcl_flowers
mcl_end
mcl_ocean

59
mods/MAPGEN/mcl_biomes/init.lua
View File

@ -15,6 +15,10 @@ local deco_id_chorus_plant
-- Register biomes
--
local OCEAN_MIN = -15
local DEEP_OCEAN_MAX = OCEAN_MIN - 1
local DEEP_OCEAN_MIN = -31
--[[ Special biome field: _mcl_biome_type:
Rough categorization of biomes: One of "snowy", "cold", "medium" and "hot"
Based off <https://minecraft.gamepedia.com/Biomes> ]]
@ -119,10 +123,6 @@ local function register_biomes()
"MesaPlateauFM",
}
local OCEAN_MIN = -15
local DEEP_OCEAN_MAX = OCEAN_MIN - 1
local DEEP_OCEAN_MIN = -31
-- Ice Plains Spikes (rare)
minetest.register_biome({
name = "IcePlainsSpikes",
@ -2172,6 +2172,50 @@ local function register_grass_decoration(grasstype, offset, scale, biomes)
end
end
local function register_seagrass_decoration(grasstype, offset, scale, biomes)
local seed, nodes, surfaces, param2, param2_max, y_max
if grasstype == "seagrass" then
seed = 16
surfaces = { "mcl_core:dirt", "mcl_core:sand", "mcl_core:gravel", "mcl_core:redsand" }
nodes = { "mcl_ocean:seagrass_dirt", "mcl_ocean:seagrass_sand", "mcl_ocean:seagrass_gravel", "mcl_ocean:seagrass_redsand" }
y_max = 0
elseif grasstype == "kelp" then
seed = 32
param2 = 16
param2_max = 96
surfaces = { "mcl_core:dirt", "mcl_core:sand", "mcl_core:gravel" }
nodes = { "mcl_ocean:kelp_dirt", "mcl_ocean:kelp_sand", "mcl_ocean:kelp_gravel" }
y_max = -6
end
local noise = {
offset = offset,
scale = scale,
spread = {x = 100, y = 100, z = 100},
seed = seed,
octaves = 3,
persist = 0.6,
}
for s=1, #surfaces do
minetest.register_decoration({
deco_type = "simple",
place_on = { surfaces[s] },
sidelen = 16,
noise_params = noise,
biomes = biomes,
y_min = OCEAN_MIN,
y_max = y_max,
decoration = nodes[s],
param2 = param2,
param2_max = param2_max,
place_offset_y = -1,
flags = "force_placement",
})
end
end
local function register_decorations()
-- Large ice spike
minetest.register_decoration({
@ -2440,6 +2484,7 @@ local function register_decorations()
flags = "place_center_x, place_center_z",
rotation = "random",
})
-- Swamp oak
minetest.register_decoration({
deco_type = "schematic",
@ -3474,6 +3519,12 @@ local function register_decorations()
register_grass_decoration("fern", 0.09, -0.03, fern_Jungle)
register_grass_decoration("fern", 0.12, -0.03, fern_JungleM)
local b_seagrass = {"ColdTaiga_ocean","ExtremeHills_ocean","ExtremeHillsM_ocean","ExtremeHills+_ocean","Taiga_ocean","MegaTaiga_ocean","MegaSpruceTaiga_ocean","StoneBeach_ocean","Plains_ocean","SunflowerPlains_ocean","Forest_ocean","FlowerForest_ocean","BirchForest_ocean","BirchForestM_ocean","RoofedForest_ocean","Swampland_ocean","Jungle_ocean","JungleM_ocean","JungleEdge_ocean","JungleEdgeM_ocean","MushroomIsland_ocean","Desert_ocean","Savanna_ocean","SavannaM_ocean","Mesa_ocean","MesaBryce_ocean","MesaPlateauF_ocean","MesaPlateauFM_ocean","Mesa_sandlevel","MesaBryce_sandlevel","MesaPlateauF_sandlevel","MesaPlateauFM_sandlevel","Swampland_shore","Jungle_shore","JungleM_shore","Savanna_beach","FlowerForest_beach","ColdTaiga_beach_water","ExtremeHills_beach"}
local b_kelp = {"ExtremeHillsM_ocean","ExtremeHills+_ocean","MegaTaiga_ocean","MegaSpruceTaiga_ocean","Plains_ocean","SunflowerPlains_ocean","Forest_ocean","FlowerForest_ocean","BirchForest_ocean","BirchForestM_ocean","RoofedForest_ocean","Swampland_ocean","Jungle_ocean","JungleM_ocean","JungleEdge_ocean","JungleEdgeM_ocean","MushroomIsland_ocean"}
register_seagrass_decoration("seagrass", 0, 0.5, b_seagrass)
register_seagrass_decoration("kelp", -0.5, 1, b_kelp)
-- Place tall grass on snow in Ice Plains and Extreme Hills+
minetest.register_decoration({
deco_type = "schematic",