Now that I have told you about coding, we can get back to the game that I am working on.

After I made it so that the player could move around I made it so he could jump and climb walls.

This was done by shooting a sensor called a ray cast. A ray cast senses when it hits something or when an object is close from where the ray cast is being shot from.

So I programmed it so that if the ray cast is hitting a wall while the space bar is pressed down, then the player will climb(move up) the wall. This makes it so the player can get to where he needs to be.