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don't need the old non-air-above find nodes call anymore

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only very old minetest engine lacks the air-above api call
This commit is contained in:
Vanessa Dannenberg 2021-03-25 19:27:38 -04:00
parent 10a1089767
commit d65c72d48b
1 changed files with 2 additions and 19 deletions
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21
init.lua
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@ -408,25 +408,8 @@ function biome_lib:generate_block_with_air_checking()
local blockhash = minetest.hash_node_position(minp)
if not biome_lib.surface_nodes_aircheck.blockhash then
if type(minetest.find_nodes_in_area_under_air) == "function" then -- use newer API call
biome_lib.surface_nodes_aircheck.blockhash =
minetest.find_nodes_in_area_under_air(minp, maxp, biome_lib.surfaceslist_aircheck)
else
local search_area = minetest.find_nodes_in_area(minp, maxp, biome_lib.surfaceslist_aircheck)
-- search the generated block for air-bounded surfaces the slow way.
biome_lib.surface_nodes_aircheck.blockhash = {}
for i = 1, #search_area do
local pos = search_area[i]
local p_top = { x=pos.x, y=pos.y+1, z=pos.z }
if minetest.get_node(p_top).name == "air" then
biome_lib.surface_nodes_aircheck.blockhash[#biome_lib.surface_nodes_aircheck.blockhash + 1] = pos
end
end
end
biome_lib.surface_nodes_aircheck.blockhash =
minetest.find_nodes_in_area_under_air(minp, maxp, biome_lib.surfaceslist_aircheck)
biome_lib.actioncount_aircheck.blockhash = 1
else