Instructions: Use WASD to move. This is an engine used in many pen games that functions like a <touching ___> block. It can tell when the player will overlap with a line. To render the triangles, I used @TheLogFather and @Jamohyperturbopro 's triangle engine. My XY detector does not use it, but I use it in this project for rendering. I will be using this in my next platformer. Feel free to use this! Just give credit. If you use @TheLogFather and @Jamohyperturbopro 's triangle engine, be sure to give credit to them.