When does this spawning mechanics start to work with spawn egg?
Shears always take durability, regardless of the block it breaks.
This is a feature request rather than a bug. Besides you can detect it by comparator.
can confirm all of them in 1.21.4.
Checking in 1.21.4:
minecraft:trial_chambers/corridor/addon/reward_upper
now has a jigsaw and can generate regularly.
minecraft:trial_chambers/corridor/addon/wall
still doesn't have any jigsaw.
minecraft:trial_chambers/chamber/addon/short_platform
and minecraft:trial_chambers/chamber/addon/short_grate_platform
are no longer duplicate
minecraft:trial_chambers/chamber/addon/walkway_with_bridge_1
is still a structure in development, containing a structure block and no jigsaw.
Other structures no longer exist.
can confirm in 1.21.4.
Can confirm in 1.21.4.
I am recently designing a large scale jockey farm in 1.17, and upon testing, I am strongly confident that this is related to MC-71998. As Jockey can control their cart, their being lost in pathfinding results in this behaviour. Placing turtle egg somewhere in the direction you want the jockey to go can (most of the time) reset their pathfinding after they get stuck for some time.
Please reconsider seriously about patching this bug. Piston bolt can become seizure triggering if the player's FOV follows the minecart's orientation.
Just stumbled across this suggestion and would like to express my opinion. The current jigsaw generation is unable to generate stronghold and fortress in the way they are in the current code. One big difference is that structures using jigsaw terminate their generation by counting the depth of the tree, but in the code of stronghold and fortress they terminate by counting how many of each individual component have generated, e.g. in stronghold there must be exactly 1 portal room, at most 2 libraries and at most 4 corridors with loot chest.
Plus the generation of monument and mansion are based on assigning room units over an abstract grid, not a tree generation. Jigsaw cannot deal with them at all.
So the conversion of old structures to jigsaw generation will definitely be a huge rewrite. I doubt if mojang will ever bother doing so.
Likely related to the fix of MC-295395