Ice shard projectile

[Arcanorum]

Task description

As part of #183 an ice based projectile attack is needed, for the ice elemental to use as its attack.

This should be a simple projectile that flies forward and deals damage on hit, and also applies the chilled status effect.

References/notes

Should look like a long icicle. Something like this:

Acceptance criteria

Code

• A "IceShard" projectile config should be added to the Projectiles.yml config file.
• Should be of Magical and Physical damage types.
• A IceShard class file should be added that deals damage and applies the Chilled effect on hit.

Visual

• An sprite named proj-ice-shard.png that looks like an icicle.

[Arcanorum]

Done.