minetest/minetest_game
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Code Issues Releases Wiki Activity

Consolidate ABMs

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Spread ABM intervals evenly across 1 to 16 seconds
16s ensures no nodes are missed when player walks past
Adjust chance values to compensate, for identical action rates
Combine lavacooling ABMs into one, return to chance = 1
Grass growth: add 'neighbors = "air"' to avoid
processing the thousands of underground dirt nodes
Grass death: Reduce action rate to that of grass growth
Fire: Use chance = 1 for flame extinguishing
and flame removal when mod is disabled
This commit is contained in:
paramat
2016-02-13 08:33:58 +00:00
parent 04f01bc57f
commit 7d2dfe4101
6 changed files with 28 additions and 40 deletions
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52
mods/default/functions.lua
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@ -88,37 +88,24 @@ end
-- Lavacooling
--
default.cool_lava_source = function(pos)
minetest.set_node(pos, {name = "default:obsidian"})
minetest.sound_play("default_cool_lava",
{pos = pos, max_hear_distance = 16, gain = 0.25})
end
default.cool_lava_flowing = function(pos)
minetest.set_node(pos, {name = "default:stone"})
default.cool_lava = function(pos, node)
if node.name == "default:lava_source" then
minetest.set_node(pos, {name = "default:obsidian"})
else -- Lava flowing
minetest.set_node(pos, {name = "default:stone"})
end
minetest.sound_play("default_cool_lava",
{pos = pos, max_hear_distance = 16, gain = 0.25})
end
minetest.register_abm({
nodenames = {"default:lava_flowing"},
nodenames = {"default:lava_source", "default:lava_flowing"},
neighbors = {"group:water"},
interval = 1,
chance = 2,
chance = 1,
catch_up = false,
action = function(...)
default.cool_lava_flowing(...)
end,
})
minetest.register_abm({
nodenames = {"default:lava_source"},
neighbors = {"group:water"},
interval = 1,
chance = 2,
catch_up = false,
action = function(...)
default.cool_lava_source(...)
default.cool_lava(...)
end,
})
@ -177,8 +164,8 @@ end
minetest.register_abm({
nodenames = {"default:cactus"},
neighbors = {"group:sand"},
interval = 50,
chance = 20,
interval = 12,
chance = 83,
action = function(...)
default.grow_cactus(...)
end
@ -186,9 +173,9 @@ minetest.register_abm({
minetest.register_abm({
nodenames = {"default:papyrus"},
neighbors = {"default:dirt", "default:dirt_with_grass", "default:sand"},
interval = 50,
chance = 20,
neighbors = {"default:dirt", "default:dirt_with_grass"},
interval = 14,
chance = 71,
action = function(...)
default.grow_papyrus(...)
end
@ -358,8 +345,9 @@ minetest.register_abm({
minetest.register_abm({
nodenames = {"default:dirt"},
interval = 2,
chance = 200,
neighbors = {"air"},
interval = 6,
chance = 67,
catch_up = false,
action = function(pos, node)
local above = {x = pos.x, y = pos.y + 1, z = pos.z}
@ -384,8 +372,8 @@ minetest.register_abm({
minetest.register_abm({
nodenames = {"default:dirt_with_grass", "default:dirt_with_dry_grass"},
interval = 2,
chance = 20,
interval = 8,
chance = 50,
catch_up = false,
action = function(pos, node)
local above = {x = pos.x, y = pos.y + 1, z = pos.z}
@ -407,7 +395,7 @@ minetest.register_abm({
minetest.register_abm({
nodenames = {"default:cobble"},
neighbors = {"group:water"},
interval = 17,
interval = 16,
chance = 200,
catch_up = false,
action = function(pos, node)