MyMaterial

// Pac-Man uses the yellow material
class MyPacman extends MyCharacter {
  constructor(position, size, direction) {
    super(position, size, direction);
    this.material = MyMaterial.YELLOW;
  }
}

// Create array of ghost materials
var ghostMaterial = [
  MyMaterial.RED_GHOST, 
  MyMaterial.PINK_GHOST, 
  MyMaterial.BLUE_GHOST, 
  MyMaterial.ORANGE_GHOST
];

// Create each ghost with its corresponding material
for(var i = 0; i < 4; i++){
  var ghost = new MyGhost(
    this.charactersSpawnPosition[i+1], 
    MyConstant.CHARACTER_SIZE, 
    direction, 
    ghostMaterial[i]
  );
}

// Create ghost eyeballs and pupils
var rightEyeball = new THREE.Mesh(this.eyeGeom, MyMaterial.WHITE);
var rightPupil = new THREE.Mesh(this.pupilGeom, MyMaterial.BLACK);

var leftEyeball = new THREE.Mesh(this.eyeGeom, MyMaterial.WHITE);
var leftPupil = new THREE.Mesh(this.pupilGeom, MyMaterial.BLACK);

// Create collectible dots with white material
this.dot = new THREE.Mesh(this.sphereGeom, MyMaterial.WHITE);

// Create invisible square for pathfinding
this.square = new THREE.Mesh(this.pathGeom, MyMaterial.INVISIBLE);

// Create invisible cube for walls
this.cube = new MyCube(position, MyMaterial.INVISIBLE, size);

// Create score text with white material
this.scoreText = new MyText(
  scoreTextPosition,
  'SCORE',
  2,
  MyMaterial.WHITE,
  this.fontURL
);

// Create title with yellow material
this.p = new MyText(posP, 'P', size, MyMaterial.YELLOW, fontURL);

// Make ghost invisible when eaten
this.changeColor(MyMaterial.INVISIBLE);

// Flash white when frightened
that.changeColor(MyMaterial.WHITE);