mtcontrib/biome_lib
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add descriptive names to ABM calls

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can be specified by label= in the biome table
else biome_lib will try to make up something useful
fix #1
This commit is contained in:
Vanessa Dannenberg 2018-12-01 10:51:18 -05:00
parent 6935e73994
commit f056d6d76e
2 changed files with 33 additions and 8 deletions
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19
API.txt
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@ -72,6 +72,7 @@ biome = {
---- most likely want to use at least some of these to limit how and
---- where your objects are spawned.
label = string, -- set this to identify the ABM for Minetest's profiler
avoid_nodes = {table}, -- same meaning as savoid, above
avoid_radius = num, -- same as sradius
seed_diff = num, -- The Perlin seed difference value passed to the
@ -342,14 +343,18 @@ into something else over time. This function has no return value, and accepts
a biome definition table as the only parameter. These are defined like so:
options = {
grow_plant = "string", -- Name of the node to be grown into something
-- else. This value is passed to the ABM as the
-- "nodenames" parameter, so it is the plants
-- themselves that are the ABM trigger, rather than
label = string, -- set this to identify the ABM for Minetest's
-- profiler. If not set, biome_lib will set it to
-- "biome_lib grow_plants(): " appended with the node
-- in grow_plant (or the first item if it's a table)
grow_plant = "string" or {table}, -- Name(s) of the node(s) to be grown
-- into something else. This value is passed to the
-- ABM as the "nodenames" parameter, so the plants
-- themselves are the ABM trigger, rather than
-- the ground they spawned on. A plant will only grow
-- if the node above it is air. Can also be a table,
-- but note that all nodes referenced therein will be
-- grown into the same object.
-- if the node above it is air. If you use a table,
-- note that all nodes referenced therein will be
-- grown into the same final object.
grow_delay = num, -- Passed as the ABM "interval" parameter, as with
-- spawning.
grow_chance = num, -- Passed as the ABM "chance" parameter.

20
init.lua
View File

@ -501,11 +501,20 @@ function biome_lib:spawn_on_surfaces(sd,sp,sr,sc,ss,sa)
biome_lib:set_defaults(biome)
biome.spawn_plants_count = #(biome.spawn_plants)
local n
if type(biome.spawn_plants) == "table" then
n = "random: "..biome.spawn_plants[1]..", ..."
else
n = biome.spawn_plants
end
biome.label = biome.label or "biome_lib spawn_on_surfaces(): "..n
minetest.register_abm({
nodenames = biome.spawn_surfaces,
interval = biome.interval,
chance = biome.spawn_chance,
neighbors = biome.neighbors,
label = biome.label,
action = function(pos, node, active_object_count, active_object_count_wider)
local p_top = { x = pos.x, y = pos.y + 1, z = pos.z }
local n_top = minetest.get_node(p_top)
@ -583,6 +592,16 @@ function biome_lib:grow_plants(opts)
options.grow_nodes = options.grow_nodes or { "default:dirt_with_grass" }
options.seed_diff = options.seed_diff or 0
local n
if type(options.grow_plant) == "table" then
n = "multi: "..options.grow_plant[1]..", ..."
else
n = options.grow_plant
end
options.label = options.label or "biome_lib grow_plants(): "..n
if options.grow_delay*time_scale >= 1 then
options.interval = options.grow_delay*time_scale
else
@ -593,6 +612,7 @@ function biome_lib:grow_plants(opts)
nodenames = { options.grow_plant },
interval = options.interval,
chance = options.grow_chance,
label = options.label,
action = function(pos, node, active_object_count, active_object_count_wider)
local p_top = {x=pos.x, y=pos.y+1, z=pos.z}
local p_bot = {x=pos.x, y=pos.y-1, z=pos.z}