mirror of
https://github.com/michaelrausch/Party-Parrots-At-Sea.git
synced 2026-05-09 14:28:43 +00:00
Reformatted doctring and import statements
This commit is contained in:
Haoming Yin
+207
-207
@@ -1,246 +1,246 @@
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package seng302;
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import java.util.*;
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import java.lang.reflect.Array;
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import java.util.concurrent.TimeUnit;
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import java.util.*;
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public class Race {
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private ArrayList<Boat> boats; // The boats in the race
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private ArrayList<Leg> legs; // The legs in the race
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private ArrayList<Boat> finishingOrder; // The order in which the boats finish the race
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private PriorityQueue<Event> events; // The events that occur in the race
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private int numberOfBoats = 0;
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private long startTime = 0;
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private double timeScale = 1;
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private ArrayList<Boat> boats; // The boats in the race
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private ArrayList<Leg> legs; // The legs in the race
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private ArrayList<Boat> finishingOrder; // The order in which the boats finish the race
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private PriorityQueue<Event> events; // The events that occur in the race
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private int numberOfBoats = 0;
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private long startTime = 0;
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private double timeScale = 1;
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public Race() {
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this.boats = new ArrayList<Boat>();
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this.legs = new ArrayList<Leg>();
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this.finishingOrder = new ArrayList<Boat>();
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public Race() {
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this.boats = new ArrayList<Boat>();
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this.legs = new ArrayList<Leg>();
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this.finishingOrder = new ArrayList<Boat>();
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// create a priority queue with a custom Comparator to order events
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this.events = new PriorityQueue<Event>(new Comparator<Event>() {
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@Override
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public int compare(Event o1, Event o2) {
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Long time1 = o1.getTime();
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Long time2 = o2.getTime();
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// create a priority queue with a custom Comparator to order events
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this.events = new PriorityQueue<Event>(new Comparator<Event>() {
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@Override
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public int compare(Event o1, Event o2) {
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Long time1 = o1.getTime();
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Long time2 = o2.getTime();
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// order event asc. by time. if tie appears, then order team
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// name alphabetically.
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if (time1 != time2) {
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return time1.compareTo(time2);
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} else {
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return o1.getBoat().getTeamName().compareTo(o2.getBoat().getTeamName());
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}
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}
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});
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}
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// order event asc. by time. if tie appears, then order team
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// name alphabetically.
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if (time1 != time2) {
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return time1.compareTo(time2);
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} else {
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return o1.getBoat().getTeamName().compareTo(o2.getBoat().getTeamName());
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}
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}
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});
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}
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/*
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Add a boat to the race
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@param boat, the boat to add
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*/
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public void addBoat(Boat boat) {
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boats.add(boat);
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numberOfBoats += 1;
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}
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/**
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* Add a boat to the race
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*
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* @param boat, the boat to add
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*/
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public void addBoat(Boat boat) {
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boats.add(boat);
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numberOfBoats += 1;
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}
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/*
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Returns a list of boats in a random order
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/**
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* Returns a list of boats in a random order
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*
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* @returns a list of boats
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*/
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public Boat[] getShuffledBoats() {
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// Shuffle the list of boats
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long seed = System.nanoTime();
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Collections.shuffle(this.boats, new Random(seed));
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@returns a list of boats
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*/
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public Boat[] getShuffledBoats() {
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// Shuffle the list of boats
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long seed = System.nanoTime();
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Collections.shuffle(this.boats, new Random(seed));
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return boats.toArray(new Boat[boats.size()]);
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}
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return boats.toArray(new Boat[boats.size()]);
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}
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/**
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* Returns a list of boats in the order that they
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* finished the race (position 0 is first place)
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*
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* @returns a list of boats
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*/
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public Boat[] getFinishedBoats() {
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return this.finishingOrder.toArray(new Boat[this.finishingOrder.size()]);
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}
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/*
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Returns a list of boats in the order that they
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finished the race (position 0 is first place)
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/**
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* Returns the number of boats in the race
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*
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* @returns the number of boats in the race
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*/
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public int getNumberOfBoats() {
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return numberOfBoats;
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}
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@returns a list of boats
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*/
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public Boat[] getFinishedBoats() {
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return this.finishingOrder.toArray(new Boat[this.finishingOrder.size()]);
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}
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/**
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* Returns a list of boats in the race
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*
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* @returns a list of the boats competing in the race
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*/
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public Boat[] getBoats() {
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return boats.toArray(new Boat[boats.size()]);
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}
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/*
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Returns the number of boats in the race
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/**
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* Prints the order in which the boats finished
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*/
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public void displayFinishingOrder() {
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int numberOfBoats = this.getNumberOfBoats();
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Boat[] boats = this.getFinishedBoats();
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@returns the number of boats in the race
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*/
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public int getNumberOfBoats() {
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return numberOfBoats;
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}
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System.out.println("\n\n");
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System.out.println("--- Finishing Order ---");
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/*
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Returns a list of boats in the race
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for (int i = 0; i < Array.getLength(boats); i++) {
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System.out.println("#" + Integer.toString(i + 1) + " - " + boats[i].getTeamName());
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}
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}
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@returns a list of the boats competing in the race
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*/
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public Boat[] getBoats() {
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return boats.toArray(new Boat[boats.size()]);
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}
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/**
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* Prints the list of boats competing in the race
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*/
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public void displayStartingBoats() {
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int numberOfBoats = this.getNumberOfBoats();
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Boat[] boats = this.getBoats();
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/*
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Prints the order in which the boats finished
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*/
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public void displayFinishingOrder() {
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int numberOfBoats = this.getNumberOfBoats();
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Boat[] boats = this.getFinishedBoats();
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System.out.println("######################");
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System.out.println("# Competing Boats ");
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System.out.println("######################");
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System.out.println("\n\n");
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System.out.println("--- Finishing Order ---");
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for (int i = 0; i < numberOfBoats; i++) {
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String velocityKnots = String.format("%1.2f", boats[i].getVelocity() * 1.943844492);
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for (int i = 0; i < Array.getLength(boats); i++) {
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System.out.println("#" + Integer.toString(i + 1) + " - " + boats[i].getTeamName());
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}
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}
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System.out.println(boats[i].getTeamName() + " Velocity: " + velocityKnots);
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}
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}
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/*
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Prints the list of boats competing in the race
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*/
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public void displayStartingBoats() {
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int numberOfBoats = this.getNumberOfBoats();
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Boat[] boats = this.getBoats();
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/**
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* Adds a leg to the race
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*
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* @param leg, the leg to add to the race
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*/
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public void addLeg(Leg leg) {
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this.legs.add(leg);
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}
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System.out.println("######################");
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System.out.println("# Competing Boats ");
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System.out.println("######################");
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/**
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* Gets legs array
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*
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* @return an array of legs
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*/
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public ArrayList<Leg> getLegs() {
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return this.legs;
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}
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for (int i = 0; i < numberOfBoats; i++) {
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String velocityKnots = String.format("%1.2f", boats[i].getVelocity() * 1.943844492);
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/**
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* Sets time scale
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*
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* @param timeScale
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*/
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public void setTimeScale(double timeScale) {
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this.timeScale = timeScale;
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}
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System.out.println(boats[i].getTeamName() + " Velocity: " + velocityKnots);
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}
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}
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/**
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* Temporary method used to generated all the events.
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*/
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private void generateEvents() {
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/*
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Adds a leg to the race
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//calculate the time for every boat passes each leg, and create an event
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for (Boat boat : this.boats) {
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long totalDistance = 0;
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for (Leg leg : this.legs) {
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long time = (long) (1000 * totalDistance / boat.getVelocity());
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Event event = new Event(time, boat, leg);
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events.add(event);
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totalDistance += leg.getDistance();
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@param leg, the leg to add to the race
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*/
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public void addLeg(Leg leg) {
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this.legs.add(leg);
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}
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// If finishing leg, add another event for when the boat finishes the race
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if (leg.getIsFinishingLeg()) {
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time = (long) (1000 * totalDistance / boat.getVelocity());
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event = new Event(time, boat, leg, true);
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events.add(event);
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}
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}
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}
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}
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/**
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* Gets legs array
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*
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* @return an array of legs
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*/
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public ArrayList<Leg> getLegs() {
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return this.legs;
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}
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/**
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* Note: this function is useless so far
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* Calculates how far a boat has travelled in meter
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*
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* @param velocity the velocity of boat
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* @return a float number of distance the boat has been travelled
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*/
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public float getDistanceTravelled(long velocity) {
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long timeDiff = System.currentTimeMillis() - this.startTime;
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long timeElapse = (long) (timeDiff / 1000 * this.timeScale);
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return timeElapse * velocity;
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}
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/**
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* Sets time scale
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* @param timeScale
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*/
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public void setTimeScale(double timeScale) {
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this.timeScale = timeScale;
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}
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/**
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* Iterate over events in the race and print the
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* event string for each event
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*/
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public void iterateEvents() {
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// iterates all events. ends when no event in events.
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while (!events.isEmpty()) {
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Event peekEvent = events.peek();
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long currentTime = (long) ((System.currentTimeMillis() - this.startTime) * this.timeScale);
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/**
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* Temporary method used to generated all the events.
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*/
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private void generateEvents() {
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if (currentTime > peekEvent.getTime()) {
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// pull out the event
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Event nextEvent = events.poll();
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//calculate the time for every boat passes each leg, and create an event
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for (Boat boat : this.boats) {
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long totalDistance = 0;
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for (Leg leg : this.legs) {
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long time = (long) (1000 * totalDistance / boat.getVelocity());
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Event event = new Event(time, boat, leg);
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events.add(event);
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totalDistance += leg.getDistance();
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// I just simply print it out for testing
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System.out.println(nextEvent.getEventString());
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nextEvent.addBoatToMarker();
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// If finishing leg, add another event for when the boat finishes the race
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if (leg.getIsFinishingLeg()){
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time = (long) (1000 * totalDistance / boat.getVelocity());
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event = new Event(time, boat, leg, true);
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events.add(event);
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}
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}
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}
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}
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if (nextEvent.getIsFinishingEvent()) {
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this.finishingOrder.add(nextEvent.getBoat());
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}
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}
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/**
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* Note: this function is useless so far
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* Calculates how far a boat has travelled in meter
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*
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* @param velocity the velocity of boat
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* @return a float number of distance the boat has been travelled
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*/
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public float getDistanceTravelled(long velocity) {
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long timeDiff = System.currentTimeMillis() - this.startTime;
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long timeElapse = (long) (timeDiff / 1000 * this.timeScale);
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return timeElapse * velocity;
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}
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// Wait for 100ms to slow down the while loop
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try {
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Thread.sleep(100);
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} catch (java.lang.InterruptedException e) {
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continue;
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}
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}
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}
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/**
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* Iterate over events in the race and print the
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* event string for each event
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*/
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public void iterateEvents() {
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// iterates all events. ends when no event in events.
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while (!events.isEmpty()) {
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Event peekEvent = events.peek();
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long currentTime = (long) ((System.currentTimeMillis() - this.startTime) * this.timeScale);
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/**
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* Start the race and print each marker with the order
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* in which the boats passed that marker
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*/
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public void startRace() {
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// record start time.
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generateEvents();
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this.startTime = System.currentTimeMillis();
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iterateEvents();
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}
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if (currentTime > peekEvent.getTime()) {
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// pull out the event
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Event nextEvent = events.poll();
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/**
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* Print the order in which the boats passed each marker
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*/
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public void showRaceMarkerResults() {
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for (Leg leg : this.legs) {
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Boat[] boats = leg.getMarker().getBoats();
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// I just simply print it out for testing
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System.out.println(nextEvent.getEventString());
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nextEvent.addBoatToMarker();
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System.out.println("--- " + leg.getMarkerLabel() + " ---");
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if (nextEvent.getIsFinishingEvent()){
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this.finishingOrder.add(nextEvent.getBoat());
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}
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}
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// Print the order in which the boats passed the marker
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for (int i = 0; i < this.getNumberOfBoats(); i++) {
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System.out.println("#" + Integer.toString(i + 1) + " - " + boats[i].getTeamName());
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}
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// Wait for 100ms to slow down the while loop
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try{
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Thread.sleep(100);
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}
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catch(java.lang.InterruptedException e){
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continue;
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}
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}
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}
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/*
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Start the race and print each marker with the order
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in which the boats passed that marker
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*/
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public void startRace() {
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// record start time.
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generateEvents();
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this.startTime = System.currentTimeMillis();
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iterateEvents();
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}
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/*
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Print the order in which the boats passed each marker
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*/
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public void showRaceMarkerResults(){
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for (Leg leg : this.legs) {
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Boat[] boats = leg.getMarker().getBoats();
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System.out.println("--- " + leg.getMarkerLabel() + " ---");
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// Print the order in which the boats passed the marker
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for (int i = 0; i < this.getNumberOfBoats(); i++) {
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System.out.println("#" + Integer.toString(i + 1) + " - " + boats[i].getTeamName());
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}
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System.out.println("");
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}
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}
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System.out.println("");
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}
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}
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}
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