mtcontrib/biome_lib
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Can specify the number of tries when generating

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This commit is contained in:
Jordan Leppert
2021-12-15 09:15:24 +00:00
parent bd92dc1b0b
commit b2e078d127
2 changed files with 18 additions and 12 deletions
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5
API.txt
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@ -256,6 +256,11 @@ biome = {
-- (80x80x80 nodes). Defaults to 5, but be sure you -- (80x80x80 nodes). Defaults to 5, but be sure you
-- set this to some reasonable value depending on your -- set this to some reasonable value depending on your
-- object and its size if 5 is insufficient. -- object and its size if 5 is insufficient.
tries = num, -- the number of attempts that will be made to spawn
-- an object, defaults to 2. This means if the first
-- attempt fails due to something blocking the object
-- for example, another attempt will be made in
-- another random location.
seed_diff = num, -- Perlin seed-diff value. Defaults to 0, which seed_diff = num, -- Perlin seed-diff value. Defaults to 0, which
-- causes the function to inherit the global value of -- causes the function to inherit the global value of
-- 329. -- 329.

3
api.lua
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@ -74,6 +74,7 @@ function biome_lib.set_defaults(biome)
biome.near_nodes_count = biome.near_nodes_count or 1 biome.near_nodes_count = biome.near_nodes_count or 1
biome.rarity = biome.rarity or 50 biome.rarity = biome.rarity or 50
biome.max_count = biome.max_count or 125 biome.max_count = biome.max_count or 125
biome.tries = biome.tries or 2
if biome.check_air ~= false then biome.check_air = true end if biome.check_air ~= false then biome.check_air = true end
-- specific to abm spawner -- specific to abm spawner
@ -286,7 +287,7 @@ function biome_lib.populate_surfaces(b, nodes_or_function_or_model, snodes, chec
for i = 1, math.min(math.ceil(biome.max_count/25), num_in_biome_nodes) do for i = 1, math.min(math.ceil(biome.max_count/25), num_in_biome_nodes) do
local tries = 0 local tries = 0
local spawned = false local spawned = false
while tries < 2 and not spawned do while tries < biome.tries and not spawned do
local pos = in_biome_nodes[math.random(1, num_in_biome_nodes)] local pos = in_biome_nodes[math.random(1, num_in_biome_nodes)]
local will_place = true local will_place = true