WaveData.js

module.exports = {
  // Wave Data Object
  WaveData: function() {
    this.Order = null;
    this.Radians = null;
    this.Tau = null;
    this.Sin = null;
    this.Cos = null;
    this.Tan = null;
    this.Sinh = null;
    this.Cosh = null;
    this.Tanh = null;
  },

  WaveDataCompound: function() {
    this.Order = null;
    this.Multiplier = null;
    this.Radians = null;
    this.Tau = null;
    this.Sin = null;
    this.Cos = null;
    this.Tan = null;
    this.Sinh = null;
    this.Cosh = null;
    this.Tanh = null;
  },

  // creates a new wave event
  NextWave: function(multiplier, order) {
    radians = (order * Math.PI) / 32 + 1;

    newWave = new this.WaveData();
    newWave.Order = order;
    newWave.Radians = radians;
    newWave.Tau = radians / (2 * Math.PI);
    newWave.Sin = multiplier * Math.sin(radians);
    newWave.Cos = multiplier * Math.cos(radians);
    newWave.Tan = multiplier * Math.tan(radians);
    newWave.Sinh = multiplier * Math.sinh(radians);
    newWave.Cosh = multiplier * Math.cosh(radians);
    newWave.Tanh = multiplier * Math.tanh(radians);

    return newWave;
  },

  // creates a new wave event
  NextWaveCompound: function(order, multiplier) {
    radians = order * 2 * Math.PI;

    newWave = new this.WaveDataCompound();
    newWave.Order = order;
    newWave.Multiplier = multiplier;
    newWave.Radians = radians;
    newWave.Tau = radians / (2 * Math.PI);
    newWave.Sin = multiplier * Math.sin(radians);
    newWave.Cos = multiplier * Math.cos(radians);
    newWave.Tan = multiplier * Math.tan(radians);
    newWave.Sinh = multiplier * Math.sinh(radians);
    newWave.Cosh = multiplier * Math.cosh(radians);
    newWave.Tanh = multiplier * Math.tanh(radians);

    return newWave;
  }
};