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cache {name="air"} table into a global

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use it everywhere as needed
This commit is contained in:
Vanessa Dannenberg 2018-10-25 10:04:26 -04:00
parent 244dcb4822
commit 83a3383de0
1 changed files with 14 additions and 13 deletions
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27
init.lua
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@ -9,6 +9,7 @@
-- Various settings - most of these probably won't need to be changed
biome_lib = {}
biome_lib.air = {name = "air"}
plantslib = setmetatable({}, { __index=function(t,k) print("Use of deprecated function:", k) return biome_lib[k] end })
@ -267,24 +268,24 @@ function biome_lib:populate_surfaces(biome, nodes_or_function_or_model, snodes,
if not (biome.avoid_nodes and biome.avoid_radius and minetest.find_node_near(p_top, biome.avoid_radius + math.random(-1.5,2), biome.avoid_nodes)) then
if biome.delete_above then
minetest.swap_node(p_top, {name ="air"})
minetest.swap_node({x=p_top.x, y=p_top.y+1, z=p_top.z}, {name ="air"})
minetest.swap_node(p_top, biome_lib.air)
minetest.swap_node({x=p_top.x, y=p_top.y+1, z=p_top.z}, biome_lib.air)
end
if biome.delete_above_surround then
minetest.swap_node({x=p_top.x-1, y=p_top.y, z=p_top.z}, {name ="air"})
minetest.swap_node({x=p_top.x+1, y=p_top.y, z=p_top.z}, {name ="air"})
minetest.swap_node({x=p_top.x, y=p_top.y, z=p_top.z-1}, {name ="air"})
minetest.swap_node({x=p_top.x, y=p_top.y, z=p_top.z+1}, {name ="air"})
minetest.swap_node({x=p_top.x-1, y=p_top.y, z=p_top.z}, biome_lib.air)
minetest.swap_node({x=p_top.x+1, y=p_top.y, z=p_top.z}, biome_lib.air)
minetest.swap_node({x=p_top.x, y=p_top.y, z=p_top.z-1}, biome_lib.air)
minetest.swap_node({x=p_top.x, y=p_top.y, z=p_top.z+1}, biome_lib.air)
minetest.swap_node({x=p_top.x-1, y=p_top.y+1, z=p_top.z}, {name ="air"})
minetest.swap_node({x=p_top.x+1, y=p_top.y+1, z=p_top.z}, {name ="air"})
minetest.swap_node({x=p_top.x, y=p_top.y+1, z=p_top.z-1}, {name ="air"})
minetest.swap_node({x=p_top.x, y=p_top.y+1, z=p_top.z+1}, {name ="air"})
minetest.swap_node({x=p_top.x-1, y=p_top.y+1, z=p_top.z}, biome_lib.air)
minetest.swap_node({x=p_top.x+1, y=p_top.y+1, z=p_top.z}, biome_lib.air)
minetest.swap_node({x=p_top.x, y=p_top.y+1, z=p_top.z-1}, biome_lib.air)
minetest.swap_node({x=p_top.x, y=p_top.y+1, z=p_top.z+1}, biome_lib.air)
end
if biome.spawn_replace_node then
minetest.swap_node(pos, {name ="air"})
minetest.swap_node(pos, biome_lib.air)
end
local objtype = type(nodes_or_function_or_model)
@ -613,7 +614,7 @@ function biome_lib:grow_plants(opts)
end
elseif not options.grow_result and not options.grow_function then
minetest.swap_node(pos, {name="air"})
minetest.swap_node(pos, biome_lib.air)
else
biome_lib:replace_object(pos, options.grow_result, options.grow_function, options.facedir, options.seed_diff)
@ -629,7 +630,7 @@ end
function biome_lib:replace_object(pos, replacement, grow_function, walldir, seeddiff)
local growtype = type(grow_function)
if growtype == "table" then
minetest.swap_node(pos, {name="air"})
minetest.swap_node(pos, biome_lib.air)
biome_lib:grow_tree(pos, grow_function)
return
elseif growtype == "function" then