My First Game that I made

This is a two player pong game and theme inspired by dark souls. Objective of the game is simple, that is to either kill the enemy by reducing their health to 0 or get 30 points(souls). The players can use spells which is called lightning to damage their enemy. As time progresses, speed of the ball is increased in the game.

These are the images of the codes I struggled solving and in the end managed to solve it. The first is the animation and the amount of health the lightning decreases for health bar . Second is the the cooldown for lightning spell.