// Exemplo de implementação do movimento do Pac-Man
class Player {
  constructor(x, y, radius, speed) {
    this.x = x;
    this.y = y;
    this.radius = radius;
    this.speed = speed;
    this.direction = null;
    this.nextDirection = null;
    this.angle = 0;
    this.mouthOpen = true;
    this.mouthAngle = 0.2;
  }

  update(map) {
    // Verificar se a próxima direção é válida
    if (this.nextDirection !== null) {
      if (this.canMove(this.nextDirection, map)) {
        this.direction = this.nextDirection;
        this.nextDirection = null;
      }
    }

    // Mover na direção atual se possível
    if (this.direction !== null && this.canMove(this.direction, map)) {
      switch (this.direction) {
        case "up": this.y -= this.speed; break;
        case "down": this.y += this.speed; break;
        case "left": this.x -= this.speed; break;
        case "right": this.x += this.speed; break;
      }
    }

    // Animação da boca
    this.mouthAngle = this.mouthOpen ? 0.2 : 0.01;
    this.mouthOpen = !this.mouthOpen;
  }
}