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MC-144593

Break speed of frosted ice is unaffected by efficiency

The bug

Breaking Frosted Ice (from the Frost Walker (I/II) enchantment) with a Diamond Pickaxe enchanted with Efficiency V is far too slow. However, normal Ice breaks normally.

To reproduce

  1. Obtain a diamond pickaxe without enchantments

  2. Switch to Survival mode

  3. /setblock ~ ~-1 ~ frosted_ice
  4. Take note of how long it takes to break the frosted ice with the diamond pickaxe

  5. Enchant the pickaxe with Efficiency

  6. /setblock ~ ~-1 ~ frosted_ice
  7. Take note of how long it takes to break the frosted ice with the enchanted pickaxe

Observed behavior

There is no difference in breaking time using the enchanted pickaxe and the pickaxe without enchantments.

Expected behavior

Using the pickaxe enchanted with Efficiency would result in a smaller breaking time of the frosted ice.

Linked issues

Attachments

Comments 15

affects 20w18a

affects 20w19a

affects 20w20a

Affects 1.16.3

Can confirm in 21w05b.

5 more comments

In 22w03a.

Can confirm in 1.18.2.

Can confirm in 1.19.2.

Can confirm in 1.19.4. I originally thought one could drain an ocean monument by converting water to frosted ice and then instamining it with a Silk Touch pickaxe, but unfortunately frosted ice cannot be instamined and my plan has backfired

This issue still exists in Minecraft 1.21. Would adding frosted ice to the minecraft:mineable/pickaxe block tag solve this issue, perhaps?

inauae

(Unassigned)

Confirmed

Block states, Player

Minecraft 1.13.2, Minecraft 19w07a, Minecraft 19w08b, 1.15.2, 20w18a, ..., 22w03a, 1.18.2, 1.19.2, 1.19.4, 1.20.1

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