Added field for items to not change player direction on shoot

[Destructor-Ben]

#3384

What is the new feature?

Added a field to items that can allow items to prevent shooting a projectile make the player face the projectile
item.ChangePlayerDirectionOnShoot

Why should this be part of tModLoader?

Currently IL editing is required to prevent a shot projectile from making the player turn towards it, since the vanilla implementation that excludes the Beam Sword and Grand Design from this behaviour is hardcoded.

Are there alternative designs?

Using a set in ItemID.Sets

Sample usage for the new feature

In ModItem.SetDefaults

public override void SetDefaults()
{
    item.ChangePlayerDirectionOnShoot = false;
}

ExampleMod updates

I will do one if requested

[Chicken-Bones]

Yes, an example is required. Please carefully consider naming and documentation. Can you explain how this is related to and differs from useTurn?

Ideally the default value of the member would be false, if there is no way to have a sensible name, then make sure you put an = true after the property declaration, and that you specify the default in the docs.

ChangePlayerDirectionOnShoot = false additions to SetDefaults for vanilla items should have a // Added by TML appended to the end, just so it's clear to a reader.