LabProg3/src/items/Item.java

package items;
import items.interfaces.CanBeShooted;
import items.interfaces.Suspicious;
import persons.Person;

import java.util.UUID;

public abstract class Item implements CanBeShooted, Suspicious {
    private double weight;
    private Person owner;
    private boolean isBroken;
    boolean isLost = false;

    // partNumber shenanigans
    private final String partNumber = UUID.randomUUID().toString();

    public Item(Person owner, Double weight, Boolean isBroken) {
        this.weight = weight;
        this.owner = owner;
        this.isBroken = isBroken;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (!(o instanceof Item)) return false;
        Item item = (Item) o;
        return partNumber == item.getPartNumber();
    }

    @Override
    public int hashCode() {
        return partNumber.hashCode();
    }

    @Override
    public String toString() {
        return "%s %f %b".formatted(owner.toString(), weight, isBroken);
    }

    // suspicious
    public boolean getIsSuspicious() {
        return false;
    }

    // lost&find
    public boolean getIsLost() {
        return this.isLost;
    }

    abstract public void setIsLost(boolean isLost);

    // part number
    public String getPartNumber() {return partNumber;}

    // weight
    public double getWeight() { return weight; }
    public void setWeight(double weight) { this.weight = weight; }

    // owner
    public Person getOwner() {return owner;}
    public void setOwner(Person owner) {this.owner = owner;}

    // break
    public void doBreak() {this.isBroken = !this.isBroken;}

    public boolean fix() {
        if (Math.random() > 0.7 && this.isBroken) {
            this.isBroken = false;
        }
        return isBroken;
    }

    public boolean getIsBroken() { return this.isBroken; }
}