Tutorial for negative knockback

Alright, so, I saw a lot of player who had difficulty to add " negative knockback ".

As you know and you have probably tried it, if you try to put a negative knockback value like -1 the hit entity will not move.
So you simply have to try to define a new location of the entity to that of the one who hit it, of which I give you an example of my mod, a sword that hits an entity does damage, but if this entity is a creeper, then the creeper will be attracted to the player and explode.

We have defined the new "location" of the entity as being X of the player, Y of the player and Z of the player

LINK FOR THE VISUAL HELP : https://imgur.com/a/ajSiTV4

You're welcome :)

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