Mike Cartmell’s blog

I recently dumped Spotify in favour of my own music collection sourced from Bandcamp and my CD collection. I don’t miss Spotify at all - it’s a lot more rewarding and fun to discover bands on my own instead. Also, I find myself avoiding AI content where possible now. I’ll often add ‘reddit’ on the end of search queries because it’s more reliable than the default results which are littered with AI slop....

I recently upgraded my home internet connection from 1 to 10gbps. The only problem was, I didn’t have any devices that supported it. My router, switches and all but one other device were all 1gbps or lower. Of course, there’s little practical need for 10gbps considering that far exceeds regular hard disk speeds but still, I felt this would a good excuse to upgrade my home network. So I did....

Recently I’ve started to brew my own beer - I’m on my third batch now. I got the urge after wanting to make a game about managing a pub. That got me to discover another game via Steam called Beer Brewing Simulator. Then after playing that for a while, it seemed easier than I thought - so I decided to give it a go in real life! Several things put me off doing this before, but I realised they’re misconceptions....

In the previous tutorial, we made our player move around the screen. Next on our list is the ability to place totems (our towers) - a core gameplay element in a tower defense game! Unlike the player, totems don’t exist at the start of the game. Also, there can be many totems on the screen at the same time! So for this to work, we’ll need to introduce two new concepts:...

What Next? So far, we’ve introduced some basic coding and game design concepts and written some helper functions that will live up to their name soon enough. Let’s take a step back and think about what kind of game we’re making, as this will help guide us over the next few parts of this tutorial. Tower Defense Player controls Typically, the player in tower defense games acts as a godlike presence, building and upgrading towers from nowhere as the player issues actions using their mouse or a touchscreen....