Closed Bug in standingturret.lua (and how to fix it)

turret projectile power does not scale up with planet difficulty, even though code is (mostly) there
affects Glad Giraffe and Cheerful (up to at least Feb 10th nightly)

Code:

function autoFire()
  local level = math.max(1.0, world.threatLevel())
  local power = entity.configParameter("power", 2)
  power = root.evalFunction("monsterLevelPowerMultiplier", level) * power
  local fireTime = entity.configParameter("fireTime", 0.1)
  local projectileParameters = entity.configParameter("projectileParameters", {})
  local energyUsage = entity.configParameter("energyUsage")

{snip}
end

fixed version

Code:

function autoFire()
  local level = math.max(1.0, world.threatLevel())
  local power = entity.configParameter("power", 2)
  power = root.evalFunction("monsterLevelPowerMultiplier", level) * power
  local fireTime = entity.configParameter("fireTime", 0.1)
  local projectileParameters = entity.configParameter("projectileParameters", {})
  local energyUsage = entity.configParameter("energyUsage")
  projectileParameters.power = power -- lpk: fixed power

{snip}
end

found it while looking for examples of "root.evalFunction()"