60e5b299af
This implements a node-timer based leafdecay mechanism, and exposes
an API to use it in mods.
The API is documented in game_api.txt.
`default.register_leafdecay(leafdecaydef)`
`leafdecaydef` is a table, with following members:
{
trunks = { "default:tree"}, -- nodes considered trunks
leaves = { "default:leaves", "default:apple"}, -- nodes considered leaves
radius = 3, -- activates leafdecay this far from the trunk
}
The algorithm will drop `leaves` items in the area if no `trunks` are found
in the `trunk_radius` sized area around the position of the leaf. If a node
listed in `leaves` has a group `leafdecay_drop > 0`, then the item is dropped,
otherwise the item is removed but not dropped.
The algorithm also implements a value `default.leafdecay_speed` (default
15) which can be modified to increase or decrease of the leaf decay. The
algorithm will vary the actual speed a bit to introduce randomness.
Leaf decay is randomized by 0.1 seconds to reduce the chance that
decay happens many times on the same second interval. This requires
nodetimer_interval to be set to values lower than 1.0 to have an
effect.
The leaves will decay between 2 and 10 seconds after digging the trunk,
and happen at non-integer second intervals.
-- The API was added by sofar.
Minetest Game [minetest_game] ============================= The main subgame for the Minetest engine ======================================== To use this subgame with the Minetest engine, insert this repository as /games/minetest_game The Minetest engine can be found in: https://github.com/minetest/minetest/ Compatibility -------------- The Minetest Game github master HEAD is generally compatible with the github master HEAD of the Minetest engine. Additionally, when the Minetest engine is tagged to be a certain version (eg. 0.4.10), Minetest Game is tagged with the version too. When stable releases are made, Minetest Game is packaged and made available in http://minetest.net/download and in case the repository has grown too much, it may be reset. In that sense, this is not a "real" git repository. (Package maintainers please note!) Licensing --------- See LICENSE.txt