[MC-115574] "Sniper Duel" advancement triggered when killing non-skeleton mob at distance

The bug

The old sniper-duel achievement was triggered when killing a skeleton at a minimum distance of 50 blocks. The new sniper-duel advancement instead can be triggered by killing a skeleton at close range and subsequently killing any mob, skeleton or not, at a minimum distance of 50.

Steps to reproduce

Revoke the "Sniper Duel" advancement in case you already have it
```
/advancement revoke @p minecraft:adventure/sniper_duel
```
Give yourself a bow and arrows
Shoot & kill any mob (except skeleton) at a minimum distance of 50 blocks
```
/summon husk ~ ~ ~50 {NoAI:1b,Health:0.1f}
```
→ You are given the "Sniper Duel" advancement

Possible fix

Include "type": "skeleton" in the "entity" section of sniper_duel.json.

Comments 2

[Mod]Les3awe 2017-04-08T11:54:42Z

Can confirm.

11people5 2017-04-13T19:42:38Z

Some steps in how to reproduce are unnecessary or have unnecessary details. I suggest changing to the following:

Create new world
Give yourself a Power V bow
Shoot & kill any mob (except skeleton) at a minimum distance of 50 blocks
Note how you are given the "Sniper Duel" advancement