[Xedra Evolved] Fish are immune to the evil eye

[Standing-Storm]

Summary

Mods "[Xedra Evolved] Fish are immune to the evil eye"

Purpose of change

You may think I'm trolling but

So we do Tashlich as a way of remembering the Akeidah/binding of Isaac. And it is good if it is a place that has living fish as a sign that the evil eye should not fall upon us and we should be able to multiply like fish, as fish are incapable of being affected by the evil eye.
-Mishnah Berurah 583:8

Folkloric accuracy is important in the folklore-based urban fantasy mod.

Describe the solution

Add a species-level EVIL_EYE_IMMUNE_MONSTER flag for fish.

Describe alternatives you've considered

Testing

Additional context

[DukePaulAtreid3s]

Does this also apply to fish mutants?

[Standing-Storm]

I didn't include it in this PR, but it would be reasonable.

The reason fish are immune to the evil eye is because they live in water, which is impossible for anything on land to live in. Thus, they are the closest of all living beings to death, so the evil eye has no power over them. That should apply to fish mutants too.