import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)

/**
 * FasterGuns: Increase firing speed of guns, up to a maximum of 1 missile every 5 turns.
 * 
 * @author Jannis Andrija Schnitzer, Martin Schend
 * @version 2011-01-20
 */
public class FasterGuns  extends Collectible
{
    public void act() 
    {
        super.act();
    }
    
    /**
     * Iterate through the ship's guns, speeding them up one by one.
     */
    public boolean hit(ManuallyControlledSpaceship ship)
    {
        int n_guns = ship.getNumberOfGuns();
        for (int i = 0; i < n_guns; i++)
        {
            int old_recovery = ship.guns[i].getRecovery();
            int recovery;
            if (old_recovery - 1 < 5)
                recovery = 5;
            else
                if (old_recovery > 13)
                    recovery = old_recovery - 2;
                else
                    recovery = old_recovery - 1;
            ship.guns[i].setRecovery(recovery);
        }
        return false;
    }
}