If you spawn a mob clicking on a wall, two mobs will be spawned.
To reproduce: face a stack of stones, with a spawn egg click on the side of a stone. It does not happen when you click the top of a node, because spawning below fails and only the second one succeeds.
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4657
Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>
Co-authored-by: kno10 <kno10@noreply.git.minetest.land>
Co-committed-by: kno10 <kno10@noreply.git.minetest.land>
This modifies the behavior of kelp and bamboo so that neither breaks when an unloaded node is encountered.
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4551
Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>
Co-authored-by: teknomunk <teknomunk@protonmail.com>
Co-committed-by: teknomunk <teknomunk@protonmail.com>
The mycelium ABM has been left untouched because of the potential destructiveness. If we ever find that to be an issue, it can be fixed as part of a bigger PR.
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4629
Reviewed-by: teknomunk <teknomunk@protonmail.com>
Co-authored-by: Mikita Wiśniewski <rudzik8@protonmail.com>
Co-committed-by: Mikita Wiśniewski <rudzik8@protonmail.com>
Fixes#4647 Rain makes the sky black until restart. This also fixes a memory leak caused by rain adding a color layer every time step.
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4648
Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>
Co-authored-by: teknomunk <teknomunk@protonmail.com>
Co-committed-by: teknomunk <teknomunk@protonmail.com>
- peaceful structure spawns would not run in peaceful mode (e.g., parrots)
- water structure spawns (e.g., guardians) would not run because the code required air above
- small code improvements
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4607
Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>
Co-authored-by: kno10 <erich.schubert@gmail.com>
Co-committed-by: kno10 <erich.schubert@gmail.com>
Fixes a warning.
Mobs spawners really only need to check the entity `.is_mob` as all mobs should have this set.
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4501
Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>
Co-authored-by: WillConker <willconker@noreply.git.minetest.land>
Co-committed-by: WillConker <willconker@noreply.git.minetest.land>
- local functions, as they are not called by anywhere else
- delay water check of reed, first check height
- reduce number of get_node calls (for height 1,2,3 the old code used 4,5,4 calls, the new only 2,3,3)
- cane growth rate is also reduced
This will make the ABM cheaper.
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4590
Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>
Co-authored-by: kno10 <erich.schubert@gmail.com>
Co-committed-by: kno10 <erich.schubert@gmail.com>
No functional changes, just more vector API, which supposedly is faster?
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4567
Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>
Co-authored-by: kno10 <erich.schubert@gmail.com>
Co-committed-by: kno10 <erich.schubert@gmail.com>
Use a classic pseudo-random hashing approach, by multiplication of chunk numbers
with large primes that should be more random.
- make slime density (as 1 in N) and maximum light level (default: no limit) configurable
- Allow using a 3d chunking system where y is also used for hashing
This does *not* modify spawn frequency, only the chunk logic.
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4466
Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>
Co-authored-by: kno10 <erich.schubert@gmail.com>
Co-committed-by: kno10 <erich.schubert@gmail.com>
Sometimes, pools would spawn deep underground and then produce deep holes.
I noticed that such pools would be at +48, at the block boundary.
IMHO this may be an error in minetest surface detection.
Nevertheless, here is a workaround: require air above pool spawns.
Also clean up the pool code
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4571
Reviewed-by: Mikita Wiśniewski <rudzik8@protonmail.com>
Co-authored-by: kno10 <erich.schubert@gmail.com>
Co-committed-by: kno10 <erich.schubert@gmail.com>
Placing the texture at -16 with width 16 means it is not used. At most -14 may be used (0 indexed, I believe) if you want to retain 2x2 pixels.
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4624
Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>
Co-authored-by: kno10 <kno10@noreply.git.minetest.land>
Co-committed-by: kno10 <kno10@noreply.git.minetest.land>
This adds defensive checks to guard against crashing when digging with an unknown item in hand.
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4623
Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>
Co-authored-by: teknomunk <teknomunk@protonmail.com>
Co-committed-by: teknomunk <teknomunk@protonmail.com>
As spawning happens via gennotify anyway, we can omit placing a
structblock right away.
This also avoids certain cases of holes in snow cover or water.
Plus, the code is simpler.
Isolated from the big mapgen overhaul, for the main branch.
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4619
Reviewed-by: Mikita Wiśniewski <rudzik8@protonmail.com>
Co-authored-by: kno10 <erich.schubert@gmail.com>
Co-committed-by: kno10 <erich.schubert@gmail.com>
As witch huts use flag "liquid_surface", place_on only can be water. If we want on-shore witch huts, this needs to be solved differently.
Also, probably no witch huts in deep ocean swamp water?
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4605
Reviewed-by: Mikita Wiśniewski <rudzik8@protonmail.com>
Co-authored-by: kno10 <erich.schubert@gmail.com>
Co-committed-by: kno10 <erich.schubert@gmail.com>
- breaking cactus will drop randomly in x=-0.75..+0.75, z=-0.75..+0.75
- breaking cactus will have an initial velocity in this direction
- if a larger cactus break, they break into the same direction
- cactus growth rate reduced 4x, to debuff farm efficiency (will need a larger rebalancing)
- cactus only spawns when there is air surrounding it and above, so it does not immediately break
- slightly increase the frequency of cactus to counter this
The first changes make cactus farms possible.
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4581
Reviewed-by: Mikita Wiśniewski <rudzik8@protonmail.com>
Co-authored-by: kno10 <erich.schubert@gmail.com>
Co-committed-by: kno10 <erich.schubert@gmail.com>
Stops lighting from being able to strike in locations where rain doesn't occur, but allows lightning in adjacent areas where is allowed.
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4386
Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>
Co-authored-by: teknomunk <teknomunk@protonmail.com>
Co-committed-by: teknomunk <teknomunk@protonmail.com>
Also *probably* fixed their blast res and hardness
Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4601
Reviewed-by: Mikita Wiśniewski <rudzik8@protonmail.com>
Co-authored-by: the-real-herowl <wiktor_t-i@proton.me>
Co-committed-by: the-real-herowl <wiktor_t-i@proton.me>
The absorption effect won't work on damage disabled servers and the
health bar and hunger bar is also hidden leaving the absorption bar
alone which makes it look not good. So not initializing it on those
servers might be a good idea.
Calling `hb.change_bar' with hunger bar on damage disabled server
will crash the server. To not overload other functions to check
`enable_damage' over and over, simply make `hb.change_bar' able to be
called with uninitialized identifiers. #4586
