Add ExprNearestEntity

[Pikachu920]

Description

Adds an expression to get the nearest entity relative to another entity or location. Example script:

on click:
	broadcast nearest mob
	kill nearest mob

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Target Minecraft Versions: Any Requirements: None Related Issues: #4674

[TPGamesNL]

You don't need the entity type in the pattern along with location, converters will take care of that

[Pikachu920]

You don't need the entity type in the pattern along with location, converters will take care of that

it's there on purpose because otherwise if you do, for example, nearest player relative to player the result will be player. Taking in an entity specifically allows me to exclude that entity from the search. See the below code snippets (in particular line 84) https://github.com/SkriptLang/Skript/blob/6e28d9448f5b6fb1d364f4fd0a9db4df058c684e/src/main/java/ch/njol/skript/expressions/ExprNearestEntity.java#L79-L93 https://github.com/SkriptLang/Skript/blob/6e28d9448f5b6fb1d364f4fd0a9db4df058c684e/src/main/java/ch/njol/skript/expressions/ExprNearestEntity.java#L104

[TPGamesNL]

Ah okay, that makes sense, I hadn't seen that part of the method initially

[TheLimeGlass]

When you apply changes, you can re-request a review from the user that asked for the changes when they're completed. That way the pull request gets looked into more, and eventually merged faster. Like me, I sort by "Awaiting reviews from you" first when starting reviews.