Function calculateUpgrade

calculateUpgrade(value, upgrade, start?, end?, mode?, iterations?, el?): [amount: Decimal, cost: Decimal]
Calculates the cost and how many upgrades you can buy Uses inverseFunctionApprox to calculate the maximum affordable quantity. The priority is: target === 1 > costBulk > el. For sum upgrades, this function has a max time complexity of O(n^2) where n is the number of iterations. For el upgrades, this function has a max time complexity of O(n) where n is the number of iterations.
Parameters
- value: DecimalSource
  The current value of the currency.
- upgrade: UpgradeStatic
  The upgrade object to calculate.
- Optionalstart: DecimalSource
  The starting level of the upgrade. Defaults the current level of the upgrade.
- end: DecimalSource = Decimal.dInf
  The ending level or quantity to reach for the upgrade. If not provided, it will buy the maximum amount of upgrades possible (using target = Infinity).
- Optionalmode: MeanMode
  The mode/mean method to use. See MeanMode
- Optionaliterations: number
  The amount of iterations to perform. Defaults to 15.
- el: boolean = false
  ie Endless: Flag to exclude the sum calculation and only perform binary search. (DEPRECATED, use el in the upgrade object instead)
Returns [amount: Decimal, cost: Decimal]
[amount, cost] - Returns the amount of upgrades you can buy and the cost of the upgrades. If you can't afford any, it returns [Decimal.dZero, Decimal.dZero].
- Defined in classes/Upgrade.ts:29