screeps cpu migration

README

Put this at the top of your main.js file. Log `extraCPU` at the end to see how much extra CPU will be spent.

If you're using the "loop" architecture you have to move some stuff around. Just reset `extraCPU` and `called` every tick.

main.js

let extraCPU = 0, called = Object.create(null);
[
  [ Creep, [
    'attack', 'build', 'claimController', 'dropEnergy', 'harvest', 'heal', 'move', 'pickup', 'rangedAttack', 'rangedHeal',
    'repair', 'reserveController', 'suicide', 'transferEnergy', 'unclaimController', 'upgradeController' ],
  ],
  [ Spawn, [
    'createCreep', 'transferEnergy'],
  ],
  [ Structure, [
    'transferEnergy']
  ],
].forEach(function(info) {
  let proto = info[0].prototype;
  info[1].forEach(function(name) {
    proto[name] = function(fn) {
      return function() {
        let key = this.id+ ':'+ name;
        if (called[key] === undefined) {
          called[key] = true;
          extraCPU += 0.2;
        }
        return fn.apply(this, arguments);
      };
    }(proto[name]);
  });
});