CPU functions returning invalid data

[shanemadden]

For user code, Game.cpu.getUsed() returns NaN which seems to also be corrupting bucket data.

Steps to reproduce: after starting a server and resetting its data, get spawned in and set this main module code as the whole bot:

module.exports.loop = function () {
  console.log(`cpu used ${Game.cpu.getUsed()}, ${JSON.stringify(Game.cpu)}`);
}

This results in the output: cpu used NaN, {"tickLimit":100,"limit":100,"bucket":0} each tick; the bucket number never accumulates.

In the database, the user's bucket value (cpuAvailable) is NaN, as well as a couple other CPU values:

storage.db["users"].findOne({ username: "bot" })
{
  #...(snipped irrelevant fields)...
  cpu: 100,
  cpuAvailable: NaN,
  active: 10000,
  lastUsedCpu: NaN,
  lastUsedDirtyTime: NaN,
}

Setting cpuAvailable to an integer value has no apparent effect and seems to be written back to NaN on next tick.