125 lines
4.9 KiB
Java
125 lines
4.9 KiB
Java
package Main;
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import java.util.*;
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import java.io.*;
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public class Zoo implements Serializable {
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int choice, age, spikes;
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String name, manager, animal, color;
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ArrayList<Animal> animals = new ArrayList<Animal>();
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public Zoo(String name, String manager) {
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this.name = name;
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this.manager = manager;
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}
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public void verifyName(String name) throws ReservedNameException {
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if (name.equalsIgnoreCase("Pehmo") || name.equalsIgnoreCase("Pikseli") || name.equalsIgnoreCase("Leo")) {
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throw new ReservedNameException("The name " + name + " is reserved.");
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}
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}
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public void addAnimalMenu(Scanner sc) {
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System.out.println("1) Add a hedgehog, 2) Add a cat, 3) Add a lion");
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try {
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choice = Integer.valueOf(sc.nextLine());
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try {
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switch (choice) {
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case 1:
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System.out.println("Give it a name:");
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animal = sc.nextLine();
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verifyName(animal);
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System.out.println("How old it is:");
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age = Integer.valueOf(sc.nextLine());
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System.out.println("How many spikes it has:");
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spikes = Integer.valueOf(sc.nextLine());
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Hedgehog hedgehog = new Hedgehog(animal, "Hedgehog", age, spikes);
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animals.add(hedgehog);
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hedgehog.speak();
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break;
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case 2:
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System.out.println("Give it a name:");
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animal = sc.nextLine();
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verifyName(animal);
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System.out.println("How old it is:");
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age = Integer.valueOf(sc.nextLine());
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System.out.println("Give it a color:");
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color = sc.nextLine();
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Cat cat = new Cat(animal, "Cat", age, color);
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animals.add(cat);
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cat.speak();
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break;
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case 3:
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System.out.println("Give it a name:");
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animal = sc.nextLine();
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verifyName(animal);
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System.out.println("How old it is:");
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age = Integer.valueOf(sc.nextLine());
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Lion lion = new Lion(animal, "Lion", age);
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animals.add(lion);
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lion.speak();
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break;
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}
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} catch (ReservedNameException e) {
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System.out.println(e.getMessage());
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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public void listAnimals() {
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System.out.println(name + " is lead by " + manager + " and it has the following animals:");
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for (Animal i : animals) {
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if (i.getSpec().equals("Hedgehog")) {
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System.out.println("The Hedgehog " + i.getName() + " is " + i.getAge() + " years old ("
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+ i.getHumanAge() + " in human years) and has " + ((Hedgehog) i).getSpikes() + " spikes.");
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} else if (i.getSpec().equals("Cat")) {
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System.out.println(
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"The " + ((Cat) i).getColor() + " Cat " + i.getName() + " is " + i.getAge() + " years old ("
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+ i.getHumanAge() + " in human years).");
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} else if (i.getSpec().equals("Lion")) {
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System.out.println(
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"The Lion " + i.getName() + " is " + i.getAge() + " years old ("
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+ i.getHumanAge() + " in human years).");
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}
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}
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}
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public void letAnimalsPlay() {
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for (Animal i : animals) {
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i.play();
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}
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}
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public void nextYear() {
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System.out.println("One year has passed.");
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Iterator<Animal> i = animals.iterator();
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while (i.hasNext()) {
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Animal s = i.next();
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if (s.getSpec().equals("Hedgehog")) {
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if (s.getAge() >= 7) {
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System.out.println(
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"Hedgehog " + s.getName() + " passed away at the age of " + (s.getAge()) + ".");
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i.remove();
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}
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} else if (s.getSpec().equals("Cat")) {
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if (s.getAge() >= 20) {
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System.out.println("Cat " + s.getName() + " passed away at the age of " + (s.getAge()) + ".");
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i.remove();
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}
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} else if (s.getSpec().equals("Lion")) {
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if (s.getAge() >= 25) {
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System.out.println("Lion " + s.getName() + " passed away at the age of " + (s.getAge()) + ".");
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i.remove();
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}
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}
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}
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for (Animal each : animals) {
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each.age = each.getAge() + 1;
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}
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}
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}
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