text: var Logic = require('./lib/logic')
  var Trapezoid = require('./lib/curve/trapezoid');
  var Triangle = require('./lib/curve/triangle');
  var Grade = require('./lib/curve/grade');
  
  var logic = new Logic();
  var res = logic
    .init('noAttack', new Triangle(0, 20, 40))
    .or('normalAttack', new Trapezoid(20, 30, 90, 100))
    .or('enragedAttack', new Grade(90, 100))
  	.defuzzify(40);
  	
  	console.log(res);