Glimmershotcalculator

/**
 * SirYe's Glimmershot Calculator
 */
public class abilityDamageCalculator
{
    private static KeyboardReader reader = new KeyboardReader();
    private static double wpF, cpF, pierceF, finalCalc, critPlus = 1.5;
    private static boolean tensionBow;
    public static void calculate(){
        System.out.println("This is the damage calculator");
        wpRatio();
        cpRatio();
        enemyCalculations();
    }

    public static void wpRatio(){
        double ratio = reader.readDouble("What is the WP ratio? (input 0 for none, make sure it's in decimal form): ");
        double wp = reader.readDouble("What is the total WP? (include basic attacks if applicable(Kestrel)): ");
        double pierce = reader.readDouble("Total pierce? (decimal form): ");
        critPlus += reader.readDouble("increase in crit damage? (decimal form): ");
        while(true){
            int tensionB = reader.readInt("Is there a tension Bow?(1 for yes, 0 for no): ");
            if (tensionB == 1){
                wpF -= 180;
                tensionBow = true;
                break;
            }
            else if (tensionB == 0)
                break;
            else
                System.out.println("Invalid Response");
        }
        if (ratio <= 0.01)
            return;

        pierceF = pierce;
        wpF = wp*ratio;

    }

    public static void cpRatio(){
        double cp = reader.readDouble("What is total CP? ");
        double baseCp = reader.readDouble("Is there a base Cp damage? ");
        double ratio = reader.readDouble("What is the CP ratio? (input 0 for none, make sure it's in decimal form): ");
        cpF = baseCp+(cp*ratio);
        if (ratio <= 0.01)
            return;

    }

    public static void enemyCalculations(){
        double armor = reader.readDouble("How much armor does the enemy have? ");
        double shield = reader.readDouble("How much shield does the enemy have? ");
        double wpMultiplier = 1 - pierceF;
        double damageCalcWeapon = (wpMultiplier*wpF)/(1 + (armor/100.0));
        double damageCalcTensionBow = (wpMultiplier*180.0)/(1 + (armor/100.0));
        double cpCalc = (cpF)/(1 + (shield/100.0));
        if (tensionBow = true)
         finalCalc = (critPlus)*(damageCalcWeapon + pierceF*wpF) + damageCalcTensionBow + (pierceF*180);

        System.out.println(finalCalc + " WP Damage with crit activated!\n "+cpCalc + "CP Damage");

    }
}