Supported events

[Efnilite]

Description

Adds a method to specify the supported events by this SyntaxElement.
If the current parser event is not supported by the SyntaxElement, prints an error.
This removes the need for these checks in inits.

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Target Minecraft Versions: any
Requirements: none
Related Issues: none

[APickledWalrus]

not a huge fan of this given that it ties events deeper into the api, but i'd like to see what others think.

[sovdeeth]

Yeah I'd rather it stay as is for now, since this should be context-aware in the future when someone cough cough gets around to context api

[Moderocky]

I think this looks ok but I want somebody more familiar with parser to approve this.

[UnderscoreTud]

not a huge fan of this given that it ties events deeper into the api, but i'd like to see what others think.

If this is a big enough concern we could move the method into its own interface, maybe called EventRestrictedSyntax? Or something along those lines. Just so it's not embedded into the SyntaxElement class