None of these mobs sustain any fall damage from falling from a height, and they all also fall slower than other mobs.
Note that this does not affect other mobs such as parrots, which also fall slowly, nor does it affect mobs with the Slow Falling status effect.
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Comments 16
Affects 1.15.1. The resolution of this ticket is completely unexplained and does not seem correct at all.
I can confirm this behavior in 22w06a. Here's a code analysis regarding this issue.
Code Analysis:
The following is based on a decompiled version of Minecraft 1.18.1 using MCP-Reborn.
net.minecraft.world.entity.LivingEntity.java
public abstract class LivingEntity extends Entity {
...
protected void checkFallDamage(double $d, boolean $b, BlockState $bs, BlockPos $bp) {
...
if (!this.level.isClientSide && this.fallDistance > 3.0F && $b) {
float f = (float)Mth.ceil(this.fallDistance - 3.0F);
if (!$bs.isAir()) {
double d0 = Math.min((double)(0.2F + f / 15.0F), 2.5D);
int i = (int)(150.0D * d0);
((ServerLevel)this.level).sendParticles(new BlockParticleOption(ParticleTypes.BLOCK, $bs), this.getX(), this.getY(), this.getZ(), i, 0.0D, 0.0D, 0.0D, (double)0.15F);
}
}
...If we look at the above class, we can see that no checks are carried out to see what living entity can produce falling/impact particles when landing from a height greater than three blocks. The only checks that are in place are as follows:
Was the action non-client-side?
Did the entity fall greater than three blocks?
Is the block that they landed on not equal to air?
This basically means that if any living entity falls from a height greater than three blocks, it can produce falling/impact particles regardless of whether or not they descended slowly.
Confirmed.