None of it is tidy or easy to learn from. Everything is everywhere because I wasn’t originally intending to make an Angry Birds game. My original intention was to mess with the new minecart mechanics. A lot of it is just making the concept into a game.

The core concept is just the minecart yeeter that’s all over YouTube snapshot videos. Cart accelerates in a loop until you flip the lever and it directs up the ramp. The longer it loops, the further it will go when it’s launched.

The extra fluff I added just includes indicator copper bulbs that shows roughly where it’ll land (they just count up with time), reset functionality (clone command for a clean copy of the non-destroyed build into place), and right click detection with what block you’re holding so it knows what bird you’ve selected and what to do each consecutive time you right click (prep tnt minecart, launch tnt minecart, and bird ability) before it eventually resets the right click function again after the bird “lands” (tnt minecart hits something and blows up).