I seriously cannot get my version of pong to work right. I can't get the CPU paddle to bounce off the top of the screen or the ball to pounce off the paddles. For some reason the Player paddle only works when it wants to and I don't know why because I never changed. the code for it. Here is the code itself:
var paddle1X;
var paddle1Y;
var paddle2X;
var paddle2Y;
//ball variable
var ballSize
var ballY
var ballX
var ypaddleSpeed
var xpaddleSpeed
var xSpeed
var ySpeed
var ballSize
var ballX
var ballY
var paddleSize
function setup() {
// put setup code here\
createCanvas(1250, 620);
paddle1X = 100;
paddle1Y = 100;
paddle2X = 1150
paddle2Y = 100
ballSize = 100
ballX = 625
ballY = 100
xSpeed = 5;
ySpeed = -2;
paddleSize = 600
paddle2Y = 4
xpaddleSpeed = 0
ypaddleSpeed = 4
}
function draw() {
background(50);
fill( 240, 0, 150);
rect(paddle1X, paddle1Y, 10, 400);
fill(0, 150, 250);
rect(paddle2X, paddle2Y, 10, 400);
fill(255, 228, 0)
ellipse(ballX, ballY, ballSize, ballSize)
ballX += xSpeed;
ballY += ySpeed;
paddle2Y += ypaddleSpeed
paddle2X += xpaddleSpeed
if (paddle2Y > paddleSize/2){
ypaddleSpeed = - ypaddleSpeed;
if (paddle2Y < paddleSize/2){
ypaddleSpeed = - ypaddleSpeed;
}
if (ballY < ballSize/2){
ySpeed = - ySpeed;
}
if (ballY > ballSize/2){
ySpeed = + ySpeed;
}
if ((ballY > (100-ballSize/2)) && (ballX > (paddle1X - paddleSize/2)) &&
(ballX < (paddle1X+paddleSize/2))){
ySpeed = -ySpeed;
if ((ballY > (1150-ballSize/2)) && (ballX > (paddle2X - paddleSize/2)) &&
(ballX < (paddle2X+paddleSize/2))){
ySpeed = -ySpeed;
function keyPressed(){
if (keyCode === UP_ARROW){
paddle1Y -= 10;
}
else if(keyCode === DOWN_ARROW){
paddle1Y += 10;
}
}
}
}
}
}