Move with Arrow Keys or WASD The transparent square is just showing the position that it is detecting from.
100% by @triskedekaphobia What this project is: This project is a test to demonstrate how this square can sense/'see' its surroundings. It is actually very simple. The map is stored in a list, and the sensing blocks are based on the list, not touching sprite blocks. The UP, DOWN, LEFT, and RIGHT variables show how far away the square is from a block. If you are touching a block, then the variable on the far left with return true, and the other variables zero.
