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-rw-r--r--src/gameplay/SongPlayer.java361
1 files changed, 0 insertions, 361 deletions
diff --git a/src/gameplay/SongPlayer.java b/src/gameplay/SongPlayer.java
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--- a/src/gameplay/SongPlayer.java
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-package gameplay;
-
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.LinkedList;
-import java.util.Queue;
-import java.util.Scanner;
-
-import javax.sound.sampled.LineUnavailableException;
-import javax.sound.sampled.UnsupportedAudioFileException;
-
-import gui.Driver;
-import gui.GameOver;
-import javafx.geometry.Pos;
-import javafx.scene.CacheHint;
-import javafx.scene.input.KeyCode;
-import javafx.scene.layout.HBox;
-import javafx.scene.layout.Pane;
-import javafx.scene.layout.StackPane;
-import javafx.scene.layout.VBox;
-import javafx.scene.paint.Color;
-import javafx.animation.*;
-import javafx.util.*;
-import main.Difficulty;
-import main.ScoreController;
-
-
-
-//hi aidan here are some objects you can use
-// cntrl.setScore(0) - pass in int
-// cntrl.getScore() - returns int
-// d.bpm - int, defined in difficulty metadata
-// lvl.colors - array of colors (size 5) for the block colors
-// d.notes - File, notes.txt in the difficulty folder
-
-// gui.Driver.setMenu(new GameOver(lvl, d, p, cntrl.getScore()));
-
-//d.numBeats - int
-//d.song - File
-
-
-public class SongPlayer extends Pane {
- private Double bpm; //initializes the bpm of the song, to be read in from a metadata file later
- private int songLength; //initializes the length of the song in terms of the song's bpm, to be read in later
-
- private File song;
- private boolean songIsPlaying = false;
- private boolean missMute = false;
-
- private main.Level level;
- private Difficulty difficulty;
- private Pane pane;
-
- Timer timer; //the timer that determines when notes will fall, counted in terms of the song's bpm
- final int TIME = 1000; //delay for notes falling down the screen
-
- main.ScoreController scoreCounter = new ScoreController(); //used to keep track of the user's score
-
- HBox buttonBox = new HBox(); //used to align the buttons horizontally
- VBox place = new VBox(); //used to place the buttons within the frame
-
- Target dButton = new Target(Color.RED, 50, 50, 5, 'd'); //Initializes the button, each parameter is a placeholder that is changed later
- Queue<NoteInfo> dSends = new LinkedList<NoteInfo>(); //Queue that dictates when to send the notes
- ArrayList<Block> dLane = new ArrayList<Block>(); //Array list containing all the notes currently on the field for that lane
- //process is repeated for the following four buttons
- Target fButton = new Target(Color.BLUE, 50, 50, 5, 'f');
- Queue<NoteInfo> fSends = new LinkedList<NoteInfo>();
- ArrayList<Block> fLane = new ArrayList<Block>();
-
- Target sButton = new Target(Color.GREEN, 50, 50, 5, '_');
- Queue<NoteInfo> spaceSends = new LinkedList<NoteInfo>();
- ArrayList<Block> spaceLane = new ArrayList<Block>();
-
- Target jButton = new Target(Color.PURPLE, 50, 50, 5, 'j');
- Queue<NoteInfo> jSends = new LinkedList<NoteInfo>();
- ArrayList<Block> jLane = new ArrayList<Block>();
-
- Target kButton = new Target(Color.YELLOW, 50, 50, 5, 'k');
- Queue<NoteInfo> kSends = new LinkedList<NoteInfo>();
- ArrayList<Block> kLane = new ArrayList<Block>();
-
- /**
- * Establishes what the chart for the song is going to look like
- * @throws FileNotFoundException
- */
- public void loadSong(File notes) throws FileNotFoundException {
- Scanner scan = new Scanner(new File(notes.getPath())); //file reader for reading in the notes from a notes.txt file
- try{
- while (scan.hasNext()) {
- String input = scan.next();
- if (input.charAt(0) == 'd') {
- dSends.add(new NoteInfo(Double.parseDouble(input.substring(1))));
- }
- else if (input.charAt(0) == 'f') {
- fSends.add(new NoteInfo(Double.parseDouble(input.substring(1))));
- }
- else if (input.charAt(0) == 's') {
- spaceSends.add(new NoteInfo(Double.parseDouble(input.substring(1))));
- }
- else if (input.charAt(0) == 'j') {
- jSends.add(new NoteInfo(Double.parseDouble(input.substring(1))));
- }
- else if (input.charAt(0) == 'k') {
- kSends.add(new NoteInfo(Double.parseDouble(input.substring(1))));
- }
- }
- } catch (NumberFormatException e) {
- e.printStackTrace();
- }
- }
-
- public SongPlayer(main.Level lvl, Difficulty d, Pane p, ScoreController cntrl) {
- Driver.soundController.endSong();
- song = lvl.song;
-
- if (lvl.background != null) {
- Driver.setBackground(lvl.background);
- }
- bpm = d.bpm; //Reads the song's bpm from a metadata file
- level = lvl;
- difficulty = d;
- pane = p;
-
- //System.out.println(d.bpm + " " + d.numBeats);
-
- songLength = d.numBeats;
- timer = new Timer(bpm); //Sets the timer's bpm to that of the song
- scoreCounter = cntrl; //Uses the song's designated scoreCounter
-
- try {
- loadSong(d.notes); //Calls the file loading from the song's notes.txt file
- } catch (FileNotFoundException e) {
- e.printStackTrace();
- }
-
- dButton.setColor(lvl.colors[0]); //sets the color of the five buttons to be
- fButton.setColor(lvl.colors[1]); //the colors outlined in the songs metadata
- sButton.setColor(lvl.colors[2]); //file
- jButton.setColor(lvl.colors[3]);
- kButton.setColor(lvl.colors[4]);
- genButton(dButton); //binds the size of each button to the screen, so that
- genButton(fButton); //they are dynamically resizeable
- genButton(sButton);
- genButton(jButton);
- genButton(kButton);
-
- gui.Driver.primaryStage.getScene().setOnKeyPressed(e -> {
- /**
- * The keyboard detection for the game: when a key is pressed it
- * calls the checkNote() method for the corresponding lane
- */
- //System.out.println(timer.time());
- if (super.isVisible())
- {
- if (e.getCode() == KeyCode.D) {
- checkNote(dLane, dButton);
- }
- if (e.getCode() == KeyCode.F) {
- checkNote(fLane, fButton);
- }
- if (e.getCode() == KeyCode.SPACE) {
- checkNote(spaceLane, sButton);
- }
- if (e.getCode() == KeyCode.J) {
- checkNote(jLane, jButton);
- }
- if (e.getCode() == KeyCode.K) {
- checkNote(kLane, kButton);
- }
- if (e.getCode() == KeyCode.Q) {
- System.out.println("" + timer.time());
- }
- }
- //prints the user's current score and combo, for debugging purposes
- //System.out.println("Score: " + scoreCounter.getScore() + "\nCombo: " + scoreCounter.getCombo() + "\n");
- });
-
- buttonBox.setAlignment(Pos.CENTER); //puts the buttons in the center of the screen
- buttonBox.getChildren().addAll(dButton, fButton, sButton, jButton, kButton); //places the buttons in the correct row order
- buttonBox.setSpacing(10); //sets the space between each button
-
- place.prefWidthProperty().bind(super.widthProperty()); //Sets the height and with of the scene
- place.prefHeightProperty().bind(super.heightProperty()); //to natch the window
- place.getChildren().addAll(buttonBox); //adds the buttonBox to the screen
- place.setAlignment(Pos.BOTTOM_CENTER); //sets the alignment of the pane
- place.setSpacing(10);
-
- StackPane root = new StackPane();
- root.getChildren().addAll(place); //aligns the components within the pane
-
- super.getChildren().addAll(root); //puts all of the combonents in the pane to be rendered
- }
-
- /**
- * Checks if a note should be sent at the current time, and sends the note if it
- * needs to be
- *
- * @param sends the queue to check
- * @param lane the lane to send the note to
- * @param pos the x pos of the note to be sent
- * @param c the color of the sent note
- */
- public void sendNote(Queue<NoteInfo> sends, ArrayList<Block> lane, Target button) {
- if (sends.peek() != null && timer.time() > sends.peek().getTime()-(1000*(bpm/60000.0))) {
- TranslateTransition anim = new TranslateTransition(Duration.millis(TIME+105));
-
- lane.add(new Block(button.getColor(), 50, 50, 5));
- int index = lane.size() - 1;
- sends.remove();
- lane.get(index).setCache(true); //added by tbone to try to improve performance
- lane.get(index).setCacheHint(CacheHint.SPEED); //this too
- lane.get(index).heightProperty().bind(super.widthProperty().divide(8));
- lane.get(index).widthProperty().bind(super.widthProperty().divide(8));
- lane.get(index).arcHeightProperty().bind(super.widthProperty().divide(25));
- lane.get(index).arcWidthProperty().bind(super.widthProperty().divide(25));
- lane.get(index).setX(button.getLayoutX());
- lane.get(index).setY(-lane.get(index).getHeight());
- anim.setInterpolator(Interpolator.LINEAR);
- anim.setByY(super.getHeight() + lane.get(index).getHeight() + 75);
- anim.setCycleCount(1);
- anim.setAutoReverse(false);
- anim.setNode(lane.get(lane.size() - 1));
- anim.play();
-
- anim.setOnFinished(e -> {
- if (super.getChildren().removeAll(anim.getNode())){
- scoreCounter.miss(missMute);
- FillTransition ft = new FillTransition(Duration.millis(500), button.rect);
- ft.setFromValue(Color.RED);
- ft.setToValue(button.getFillColor());
- ft.play();
- }
- });
- super.getChildren().add(lane.get(lane.size() - 1));
- }
- }
-
- /**
- * Sets up the given button
- *
- * @param button
- */
- private void genButton(Target button) {
- button.rect.heightProperty().bind(super.widthProperty().divide(8));
- button.rect.widthProperty().bind(super.widthProperty().divide(8));
- button.rect.arcHeightProperty().bind(super.widthProperty().divide(25));
- button.rect.arcWidthProperty().bind(super.widthProperty().divide(25));
- button.rect.strokeWidthProperty().bind(super.widthProperty().divide(120));
- }
-
- /**
- * The background test that is run on every frame of the game
- */
- AnimationTimer gameLoop = new AnimationTimer() {
-
- @Override
- public void handle(long arg0) {
- sendNote(dSends, dLane, dButton);
- sendNote(fSends, fLane, fButton);
- sendNote(spaceSends, spaceLane, sButton);
- sendNote(jSends, jLane, jButton);
- sendNote(kSends, kLane, kButton);
- if (timer.time() > songLength) {
- gui.Driver.setMenu(new GameOver(level, difficulty, pane, scoreCounter.getScore()));
- cancel();
- }
- if (!songIsPlaying && timer.time() > 0.0) {
- songIsPlaying = true;
- Driver.soundController.playSong(song);
- }
- }
- };
-
- //starts the gameLoop, a periodic backround task runner that runs the methods within it 60 times every second
- public void start()
- {
- gameLoop.start();
- }
-
- /**
- * Stops the gameloop
- * @throws LineUnavailableException
- * @throws IOException
- * @throws UnsupportedAudioFileException
- */
- public void cancel() {
- missMute = true;
- Driver.soundController.endSong();
- Driver.soundController.playMenuSong();
- gui.Driver.setMenuBackground();
- gameLoop.stop();
- }
-
- /**
- * returns the pos in the lane array of the closest note to the goal
- *
- * @param searchLane
- * @return the position of the note
- */
- private int getClosestNote(ArrayList<Block> searchLane) {
- int pos = 0;
-
- for (int i = 0; i < searchLane.size(); i++) {
- if (distanceToGoal(searchLane.get(i)) < distanceToGoal(searchLane.get(pos))) {
- pos = i;
- }
- }
- return pos;
- }
-
- /**
- * Returns the distance to the goal of the given note
- *
- * @param note
- * @return
- */
- private double distanceToGoal(Block note) {
- return Math.abs((super.getHeight() - note.getTranslateY() + note.getHeight()/2) - dButton.rect.getLayoutY());
- }
-
- /**
- * When the player hits the key, checks the quality of the hit
- * @param lane the lane checking for a hit
- * @param button the button checking for a hit
- * @return 2 for a perfect hit, 1 for a good hit, 0 for a miss, and -1 if there are no notes to hit
- */
- private int checkNote(ArrayList<Block> lane, Target button) {
- if (lane.size() != 0 && super.isVisible())
- {
- double distance = distanceToGoal(lane.get(getClosestNote(lane)));
- if (lane.size() > 0 && distance < super.getHeight() / 3) {
-
- FillTransition ft = new FillTransition(Duration.millis(500), button.rect);
- ft.setToValue(button.getFillColor());
-
- super.getChildren().removeAll(lane.get(getClosestNote(lane)));
- lane.remove(lane.get(getClosestNote(lane)));
- if (distance < super.getHeight() / 12) {
- ft.setFromValue(Color.WHITE);
- ft.play();
- scoreCounter.perfect();
- return 2;
- }
- if (distance < super.getHeight() / 4) {
- ft.setFromValue(Color.CYAN);
- ft.play();
- scoreCounter.good();
- return 1;
- }
- ft.setFromValue(Color.RED);
- ft.play();
- scoreCounter.miss(false);
- return 0;
- }
- }
- return -1;
- }
-
-} \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-22 16:41:06 +0000