Escucha, estoy haciendo un juevo en javascript y por algun motivo los proyectiles no se disparan correctamente. Haz que disparen, y asegurate de no usar clases, ni objetos dentro de la funcion let playerX, playerY; let playerSpeed; let projectiles = []; let enemiesX = []; let enemiesY = []; let enemiesSpeed = []; let totalEnemies = 30; let enemyCount = 0; let gameStarted = false; let gameOver = false; let gameWin = false; let pelotitasX = []; let pelotitasY = []; let pelotitasActive = []; let menuVisible = true; let creditsVisible = false; let spaceImg, shipImg, asteroidImg; // Variables para el cálculo parabólico let h, k, f, j; let px, py, vx, vy; let active = false; function preload() { spaceImg = loadImage('assets/space.png'); shipImg = loadImage('assets/ship.png'); asteroidImg = loadImage('assets/asteroid.png'); } function setup() { createCanvas(windowWidth, windowHeight); resetGame(); playerSpeed = width * 0.005; } function draw() { background(spaceImg); if (menuVisible) { showMenu(); } else if (creditsVisible) { showCredits(); } else if (gameStarted) { movePlayer(); displayPlayer(); updateEnemies(); displayEnemies(); displayProjectiles(); checkCollisions(); if (enemyCount >= totalEnemies) { gameWin = true; gameStarted = false; } if (checkPlayerCollision()) { gameOver = true; gameStarted = false; } displayScore(); } else { if (gameOver) { showGameOver(); } else if (gameWin) { showGameWin(); drawPelotitas(); } } } function windowResized() { resizeCanvas(windowWidth, windowHeight); resetGame(); } function keyPressed() { if ((gameOver || gameWin) && keyCode === ENTER) { resetGame(); gameStarted = true; gameOver = false; gameWin = false; } } function mousePressed() { if (menuVisible && mouseX > width / 2 - 50 && mouseX < width / 2 + 50 && mouseY > height / 2 && mouseY < height / 2 + 50) { startGame(); } else if (menuVisible && mouseX > width / 2 - 50 && mouseX < width / 2 + 50 && mouseY > height / 2 + 60 && mouseY < height / 2 + 110) { creditsVisible = true; menuVisible = false; } else if (creditsVisible) { creditsVisible = false; menuVisible = true; } else if (gameStarted && !active) { active = true; px = playerX; py = playerY; vx = width * 0.6; vy = height * 0.4; h = playerX; k = width / 2; f = height / 3; j = parabolic(); } } function startGame() { gameStarted = true; menuVisible = false; creditsVisible = false; resetGame(); } function resetGame() { playerX = width / 2; playerY = height - 50; enemyCount = 0; projectiles = []; enemiesX = []; enemiesY = []; enemiesSpeed = []; for (let i = 0; i < 5; i++) { enemiesX[i] = random(width); enemiesY[i] = 0; enemiesSpeed[i] = random(1, 3); } } function movePlayer() { if (keyIsDown(LEFT_ARROW) || keyIsDown(65)) { playerX -= playerSpeed; } if (keyIsDown(RIGHT_ARROW) || keyIsDown(68)) { playerX += playerSpeed; } playerX = constrain(playerX, 0, width); } function displayPlayer() { image(shipImg, playerX, playerY, width * 0.05, width * 0.05); } function updateEnemies() { for (let i = 0; i < enemiesX.length; i++) { enemiesY[i] += enemiesSpeed[i]; if (enemiesY[i] > height) { enemiesY[i] = 0; enemiesX[i] = random(width); } } } function displayEnemies() { for (let i = 0; i < enemiesX.length; i++) { image(asteroidImg, enemiesX[i], enemiesY[i], width * 0.05, width * 0.05); } } function updateProjectiles() { while(active && mouseIsPressed){ circle(px, py, width * 0.02); py -=3 } if(!onScreen(px || py)){ active=false } } function displayProjectiles() { if (active) ellipse(px, py, width * 0.02); } function parabolic() { return (vy - py) / (pow(h - k, 2)); } function calculate(x) { return f + j * pow((x - h), 2); } function onScreen(x, y) { return x >= 0 && x <= width && y >= 0 && y <= height; } function checkCollisions() { for (let i = projectiles.length - 1; i >= 0; i--) { for (let j = enemiesX.length - 1; j >= 0; j--) { if (dist(px, py, enemiesX[j], enemiesY[j]) < width * 0.05) { enemiesY[j] = 0; enemiesX[j] = random(width); projectiles.splice(i, 1); enemyCount++; } } } } function checkPlayerCollision() { for (let i = 0; i < enemiesX.length; i++) { if (dist(playerX, playerY, enemiesX[i], enemiesY[i]) < width * 0.05) return true; } return false; } function drawPelotitas() { for (let i = 0; i < 20; i++) { let x = pelotitasX[i]; let y = calculate(x); ellipse(x, y, width * 0.03); } } function displayScore() { textSize(width * 0.03); fill(255); text("Enemies Eliminados: " + enemyCount, width / 2, 30); } function showMenu() { textSize(width * 0.05); textAlign(CENTER); fill(255); text("Menu Principal", width / 2, height / 2 - 100); textSize(width * 0.03); rect(width / 2 - 50, height / 2, 100, 50); text("Jugar", width / 2, height / 2 + 30); rect(width / 2 - 50, height / 2 + 60, 100, 50); text("Créditos", width / 2, height / 2 + 90); } function showCredits() { textSize(width * 0.04); textAlign(CENTER); fill(255); text("Juego desarrollado por Ramiro Solá y Tomás Guerrero", width / 2, height / 2); text("Presiona cualquier tecla para volver", width / 2, height / 2 + 30); } function showGameOver() { textSize(width * 0.05); textAlign(CENTER); fill(255, 0, 0); text("Game Over", width / 2, height / 2 - 40); textSize(width * 0.03); text("Presiona Enter para Reintentar", width / 2, height / 2); } function showGameWin() { textSize(width * 0.05); textAlign(CENTER); fill(0, 255, 0); text("You Win!", width / 2, height / 2 - 40); textSize(width * 0.03); text("Presiona Enter para Jugar de Nuevo", width / 2, height / 2); }

function that: add two numbers together
```python
def add(a, b):
  return a + b
    
add(1, 2)
```

function that: Escucha, estoy haciendo un juevo en javascript y por algun motivo los proyectiles no se disparan correctamente. Haz que disparen, y asegurate de no usar clases, ni objetos dentro de la funcion


let playerX, playerY;
let playerSpeed;
let projectiles = [];
let enemiesX = [];
let enemiesY = [];
let enemiesSpeed = [];
let totalEnemies = 30;
let enemyCount = 0;
let gameStarted = false;
let gameOver = false;
let gameWin = false;
let pelotitasX = [];
let pelotitasY = [];
let pelotitasActive = [];
let menuVisible = true;
let creditsVisible = false;

let spaceImg, shipImg, asteroidImg;

// Variables para el cálculo parabólico
let h, k, f, j;
let px, py, vx, vy;
let active = false;

function preload() {
  spaceImg = loadImage('assets/space.png');
  shipImg = loadImage('assets/ship.png');
  asteroidImg = loadImage('assets/asteroid.png');
}

function setup() {
  createCanvas(windowWidth, windowHeight);
  resetGame();
  playerSpeed = width * 0.005;
}

function draw() {
  background(spaceImg);

  if (menuVisible) {
    showMenu();
  } else if (creditsVisible) {
    showCredits();
  } else if (gameStarted) {
    movePlayer();
    displayPlayer();
    updateEnemies();
    displayEnemies();
    displayProjectiles();
    checkCollisions();

    if (enemyCount >= totalEnemies) {
      gameWin = true;
      gameStarted = false;
    }

    if (checkPlayerCollision()) {
      gameOver = true;
      gameStarted = false;
    }

    displayScore();
  } else {
    if (gameOver) {
      showGameOver();
    } else if (gameWin) {
      showGameWin();
      drawPelotitas();
    }
  }
}

function windowResized() {
  resizeCanvas(windowWidth, windowHeight);
  resetGame();
}

function keyPressed() {
  if ((gameOver || gameWin) && keyCode === ENTER) {
    resetGame();
    gameStarted = true;
    gameOver = false;
    gameWin = false;
  }
}

function mousePressed() {
  if (menuVisible && mouseX > width / 2 - 50 && mouseX < width / 2 + 50 && mouseY > height / 2 && mouseY < height / 2 + 50) {
    startGame();
  } else if (menuVisible && mouseX > width / 2 - 50 && mouseX < width / 2 + 50 && mouseY > height / 2 + 60 && mouseY < height / 2 + 110) {
    creditsVisible = true;
    menuVisible = false;
  } else if (creditsVisible) {
    creditsVisible = false;
    menuVisible = true;
  } else if (gameStarted && !active) {
    active = true;
    px = playerX;
    py = playerY;
    vx = width * 0.6;
    vy = height * 0.4;
    h = playerX;
    k = width / 2;
    f = height / 3;
    j = parabolic();
  }
}

function startGame() {
  gameStarted = true;
  menuVisible = false;
  creditsVisible = false;
  resetGame();
}

function resetGame() {
  playerX = width / 2;
  playerY = height - 50;
  enemyCount = 0;
  projectiles = [];
  enemiesX = [];
  enemiesY = [];
  enemiesSpeed = [];
  for (let i = 0; i < 5; i++) {
    enemiesX[i] = random(width);
    enemiesY[i] = 0;
    enemiesSpeed[i] = random(1, 3);
  }
}

function movePlayer() {
  if (keyIsDown(LEFT_ARROW) || keyIsDown(65)) {
    playerX -= playerSpeed;
  }
  if (keyIsDown(RIGHT_ARROW) || keyIsDown(68)) {
    playerX += playerSpeed;
  }
  playerX = constrain(playerX, 0, width);
}

function displayPlayer() {
  image(shipImg, playerX, playerY, width * 0.05, width * 0.05);
}

function updateEnemies() {
  for (let i = 0; i < enemiesX.length; i++) {
    enemiesY[i] += enemiesSpeed[i];
    if (enemiesY[i] > height) {
      enemiesY[i] = 0;
      enemiesX[i] = random(width);
    }
  }
}

function displayEnemies() {
  for (let i = 0; i < enemiesX.length; i++) {
    image(asteroidImg, enemiesX[i], enemiesY[i], width * 0.05, width * 0.05);
  }
}

function updateProjectiles() {
  while(active && mouseIsPressed){
      circle(px, py, width * 0.02);
      py -=3
      }
  if(!onScreen(px || py)){
      active=false
  }
}
function displayProjectiles() {
  if (active) ellipse(px, py, width * 0.02);
}

function parabolic() {
  return (vy - py) / (pow(h - k, 2));
}

function calculate(x) {
  return f + j * pow((x - h), 2);
}

function onScreen(x, y) {
  return x >= 0 && x <= width && y >= 0 && y <= height;
}

function checkCollisions() {
  for (let i = projectiles.length - 1; i >= 0; i--) {
    for (let j = enemiesX.length - 1; j >= 0; j--) {
      if (dist(px, py, enemiesX[j], enemiesY[j]) < width * 0.05) {
        enemiesY[j] = 0;
        enemiesX[j] = random(width);
        projectiles.splice(i, 1);
        enemyCount++;
      }
    }
  }
}

function checkPlayerCollision() {
  for (let i = 0; i < enemiesX.length; i++) {
    if (dist(playerX, playerY, enemiesX[i], enemiesY[i]) < width * 0.05) return true;
  }
  return false;
}

function drawPelotitas() {
  for (let i = 0; i < 20; i++) {
    let x = pelotitasX[i];
    let y = calculate(x);
    ellipse(x, y, width * 0.03);
  }
}

function displayScore() {
  textSize(width * 0.03);
  fill(255);
  text("Enemies Eliminados: " + enemyCount, width / 2, 30);
}

function showMenu() {
  textSize(width * 0.05);
  textAlign(CENTER);
  fill(255);
  text("Menu Principal", width / 2, height / 2 - 100);
  textSize(width * 0.03);
  rect(width / 2 - 50, height / 2, 100, 50);
  text("Jugar", width / 2, height / 2 + 30);
  rect(width / 2 - 50, height / 2 + 60, 100, 50);
  text("Créditos", width / 2, height / 2 + 90);
}

function showCredits() {
  textSize(width * 0.04);
  textAlign(CENTER);
  fill(255);
  text("Juego desarrollado por Ramiro Solá y Tomás Guerrero", width / 2, height / 2);
  text("Presiona cualquier tecla para volver", width / 2, height / 2 + 30);
}

function showGameOver() {
  textSize(width * 0.05);
  textAlign(CENTER);
  fill(255, 0, 0);
  text("Game Over", width / 2, height / 2 - 40);
  textSize(width * 0.03);
  text("Presiona Enter para Reintentar", width / 2, height / 2);
}

function showGameWin() {
  textSize(width * 0.05);
  textAlign(CENTER);
  fill(0, 255, 0);
  text("You Win!", width / 2, height / 2 - 40);
  textSize(width * 0.03);
  text("Presiona Enter para Jugar de Nuevo", width / 2, height / 2);
} 
```Javascript