You’re at the doctors office, talking to an acquaintance, or ordering something on the phone and they ask the question: What’s your email? Depending on your name, age, and your life choices this can be a breeze or the dreaded question. How long does it take before you have to break out the phonetic alphabet? How many times do you have to repeat it?

Today we’re going to learn how to create a nice border around the perimeter of an area in a hex map using Unity and a LineRenderer. Here I have it as a dotted purple line but you can make it look like anything you want with the flexibility of the line renderer!

An easy trap to fall into when you’re starting out in Unity is creating strings each frame in your update loop. Say you have score that can change from a bunch of things: eliminating foes, jumping on a block, collecting a ring, or just existing. Whatever floats your boat. Then in your score updater component you just do:

When the events we set up in part 1 of exploring the card language fire it would be quite nice if they could actually do something! This is where actions get their chance to shine. There are a ton of different actions a card can take but we’ll start out with just a few example ones like doing damage to pieces (Hit), healing them, or drawing a card. Just as we can have multiple events on a card we should also be able to have multiple actions for each event. We’ll also need a way to pass arguments to these actions to tell them which pieces to hit, what player draws the card, and so on.