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New lava generator: Spawn in air in layers 1-10

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This commit is contained in:
Wuzzy 2017-05-20 01:27:09 +02:00
parent d13fe532c5
commit ef06d345df
3 changed files with 25 additions and 9 deletions
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18
mods/MAPGEN/mcl_mapgen_core/init.lua
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@ -21,7 +21,7 @@ minetest.register_alias("mapgen_dirt_with_snow", "mcl_core:dirt_with_grass_snow"
minetest.register_alias("mapgen_sand", "mcl_core:sand")
minetest.register_alias("mapgen_gravel", "mcl_core:gravel")
minetest.register_alias("mapgen_clay", "mcl_core:clay")
minetest.register_alias("mapgen_lava_source", "mcl_core:lava_source")
minetest.register_alias("mapgen_lava_source", "air") -- Built-in lava generator is too unpredictable, we generate lava on our own
minetest.register_alias("mapgen_cobble", "mcl_core:cobble")
minetest.register_alias("mapgen_mossycobble", "mcl_core:mossycobble")
minetest.register_alias("mapgen_junglegrass", "mcl_flowers:fern")
@ -521,7 +521,7 @@ minetest.register_ore({
ore_type = "scatter",
ore = "mcl_core:lava_source",
wherein = stonelike,
clust_scarcity = 4000,
clust_scarcity = 2000,
clust_num_ores = 1,
clust_size = 1,
y_min = mcl_util.layer_to_y(1),
@ -980,6 +980,7 @@ end)
-- Generate bedrock layer or layers
local BEDROCK_MIN = mcl_vars.mg_bedrock_overworld_min
local BEDROCK_MAX = mcl_vars.mg_bedrock_overworld_max
local GEN_MAX = mcl_vars.mg_lava_overworld_max or BEDROCK_MAX
-- Buffer for LuaVoxelManip
local lvm_buffer = {}
@ -991,12 +992,14 @@ minetest.register_on_generated(function(minp, maxp)
local area = VoxelArea:new({MinEdge=emin, MaxEdge=emax})
local lvm_used = false
-- Generate bedrock layers
if minp.y <= BEDROCK_MAX then
-- Generate bedrock and lava layers
if minp.y <= GEN_MAX then
local c_bedrock = minetest.get_content_id("mcl_core:bedrock")
local c_void = minetest.get_content_id("mcl_core:void")
local c_lava = minetest.get_content_id("mcl_core:lava_source")
local c_air = minetest.get_content_id("air")
local max_y = math.min(maxp.y, BEDROCK_MAX)
local max_y = math.min(maxp.y, GEN_MAX)
for y = minp.y, max_y do
for x = minp.x, maxp.x do
@ -1036,6 +1039,11 @@ minetest.register_on_generated(function(minp, maxp)
if setdata then
data[p_pos] = setdata
lvm_used = true
elseif mcl_vars.mg_lava and y <= mcl_vars.mg_lava_overworld_max then
if data[p_pos] == c_air then
data[p_pos] = c_lava
end
lvm_used = true
end
end
end