/**
* Plays the current track.
*
* @param loop whether or not to loop the track
*/
public static void play(boolean loop) {
if (trackExists()) {
trackEnded = false;
if (loop) player.loop();
else player.play();
}
}
public void playMenu() {
try {
active = menu;
active.loop();
} catch (Exception e) {
e.printStackTrace();
}
}
public void playCredits() {
try {
active = credits;
active.loop();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
/**
* Plays the current track at the given position.
*
* @param position the track position (in ms)
* @param loop whether or not to loop the track
*/
public static void playAt(final int position, final boolean loop) {
if (trackExists()) {
setVolume(Options.getMusicVolume() * Options.getMasterVolume());
trackEnded = false;
pauseTime = 0f;
if (loop) player.loop();
else player.play();
if (position >= 0) player.setPosition(position / 1000f);
}
}
@Override
public void enter(GameContainer container, StateBasedGame game) throws SlickException {
super.enter(container, game);
keyInput = new KeyInput();
world = new World(this);
world.init();
// TODO: Musicクラスの利用
music.setPosition(0);
music.play();
music.loop();
// ゲーム中に動的に曲を変えたい場合
// このBasicGameStateクラスが持つクラス
// 今回で言えば，Battleクラスが持つWorldクラスに，
// Battleクラスの参照を渡しておき，
// MusicChangeメソッドなどを作成し，呼び出させるという方法がある．
// 他にも，ShootingGameクラスなどのStateBasedGameクラスに音楽管理クラスを
// 持たせ，そこで管理するという方法もある．
}
@Override
public void update(GameContainer container, StateBasedGame state, int delta)
throws SlickException {
frog.update(container, delta);
allOtherObjects.update(container, delta);
// Musik loopen
if (sound_music.playing() == false) {
if (isMusicPaused == true) sound_music.resume();
else sound_music.loop();
}
// Testobjekte
woman.update(container, delta);
timerBar.update(container, delta);
// Rupees einsammeln
for (Rupee obj : allOtherObjects.getRupees()) {
if (frog.checkCollisionWith(obj) == true) {
if (obj.getCollected() == false) {
obj.setCollected(true);
obj.getSound().play();
frog.incrRupeesInBag(obj.getWert());
frog.getRupeeStringHover().activate(frog.getPosX(), frog.getPosY(), obj.getWert());
}
}
}
// und bei der Frau abgeben!
/*
* Nur wenn die Rupees bei der Frau abgegegeben werden
* dann wird die Zeit vollends aufgefüllt
*/
/*
* Berechnung des Highscores:
* Rupees * verbliebende Zeit = Highscore
*/
if (frog.checkCollisionWith(woman) == true && frog.getRupeesInBag() != 0) {
// Highscore Berechnung!
highscore += (long) ((timerBar.getWidth() / 1) * frog.getRupeeaInBag());
rupeeCounter += frog.getRupeesInBag();
frog.setRupeesInBag(0);
woman.setWithBag(true);
woman.setCollisionOn(false);
woman.setAnimation(true);
woman.getSound().play();
timerBar.restoreWidth();
for (Rupee obj : allOtherObjects.getRupees()) {
obj.randomize();
}
}
// beim Tod/Gameover
if (frog.getLifeCount() <= 0) {
frog.getSound_gameover().play();
sound_music.stop();
frog.reset();
frog.setRupeesInBag(0);
frog.setLifeCount(2);
timerBar.setTimerOn(false);
state.enterState(GameStates.GameOver);
}
// wenn die Zeit abgelaufen wird: ein Leben nehmen!
// außerdem die Rupees wieder neu druchwürfeln
if (timerBar.getEvent() == true) {
frog.reduceLifeCount();
frog.incrLifeCount();
timerBar.setEvent(false);
frog.reset();
timerBar.setTimerOn(false);
for (Rupee obj : allOtherObjects.getRupees()) {
obj.randomize();
}
}
// Kollisionsabfrage
// Frosch mit Autos
for (GameObj obj : allOtherObjects.getCars()) {
if (frog.checkCollisionWith(obj) == true) {
frog.reset();
timerBar.setTimerOn(false);
for (Rupee obj2 : allOtherObjects.getRupees()) {
obj2.randomize();
}
}
}
// mit den LOGS oder dem WASSER
frog.setOnBoat(false);
for (GameObj obj : allOtherObjects.getLogs()) {
if (frog.checkCollisionWith(obj) == true) {
frog.setOnBoat(true);
}
}
for (GameObj obj : allOtherObjects.getLogs()) {
if (frog.checkCollisionWith(obj) == true) {
frog.setPosX(frog.getPosX() + (obj.getSpdX() * (delta / 1000.0f)));
}
}
for (GameObj obj2 : allOtherObjects.getRiver()) {
if (frog.checkCollisionWith(obj2) == true && frog.getOnBoat() == false) {
frog.reset();
timerBar.setTimerOn(false);
for (Rupee obj : allOtherObjects.getRupees()) {
obj.randomize();
}
}
}
// Falls man den Frosch wegen eines resettes nicht mehr steuern kann
// sollen so und so viele Sekunden passieren bis man ihn wieder
// kontrollieren kann!
if (frog.getEingabe() == false) {
resetTimer--;
}
if (resetTimer <= 0) {
frog.setEingabe(true);
frog.setCollisionOn(true);
timerBar.setTimerOn(true);
resetTimer = RESETTIMER;
timerBar.restoreWidth();
}
// Der Frosch soll nicht durch die Wände können!
for (GameObj obj : allOtherObjects.getWall()) {
if (frog.checkCollisionWith(obj) == true) {
// von rechts
if (frog.getSpdX() > 0) frog.setPosX(frog.getPrevPosX());
// von links
else if (frog.getSpdX() < 0) frog.setPosX(frog.getPrevPosX());
// von unten
if (frog.getSpdY() < 0 && frog.getPosY() >= 82) frog.setPosY(frog.getPrevPosY());
}
}
// Pause game
Input input = container.getInput();
if (input.isKeyPressed(Input.KEY_ESCAPE)) {
sound_pause.play();
sound_music.pause();
isMusicPaused = true;
state.enterState(GameStates.Paused);
}
/*
* Der Guide wird nur ganz am Anfang oben als kleiner Text eingeblendet.
* Sobald einmal die Rupees bei der Frau abgegeben worden sind,
* verschwindet der Text bzw ein motivierender Text steht dort.
*/
if (guideString.equals(Constants.GUIDE5) == false) {
// erster Tipp
guideString = Constants.GUIDE1;
// zweiter Tipp
if (frog.getRupeesInBag() >= 2) guideString = Constants.GUIDE2;
// dritter Tipp
if (rupeeCounter >= 1) guideString = Constants.GUIDE3;
// vierter Tipp
if (guideString.equals(Constants.GUIDE3) && frog.getRupeesInBag() >= 1)
guideString = Constants.GUIDE4;
// Ende
if (guideString.equals(Constants.GUIDE4) && frog.getRupeesInBag() == 0)
guideString = Constants.GUIDE5;
}
}
public static void playMenuMusic() {
if (!menuMusic.playing()) {
menuMusic.loop();
}
}
public static void playBGM() {
if (!backgroundMusic.playing()) {
backgroundMusic.loop();
}
}
/** @see org.newdawn.slick.BasicGame#keyPressed(int, char) */
public void keyPressed(int key, char c) {
if (key == Input.KEY_ESCAPE) {
System.exit(0);
}
if (key == Input.KEY_SPACE) {
sound.play();
}
if (key == Input.KEY_B) {
burp.play();
}
if (key == Input.KEY_A) {
sound.playAt(-1, 0, 0);
}
if (key == Input.KEY_L) {
sound.playAt(1, 0, 0);
}
if (key == Input.KEY_RETURN) {
charlie.play(1.0f, 1.0f);
}
if (key == Input.KEY_P) {
if (music.playing()) {
music.pause();
} else {
music.resume();
}
}
if (key == Input.KEY_C) {
music.stop();
if (music == musica) {
music = musicb;
} else {
music = musica;
}
music.loop();
}
if (key == Input.KEY_E) {
if (engine.playing()) {
engine.stop();
} else {
engine.loop();
}
}
if (c == '+') {
volume += 1;
setVolume();
}
if (c == '-') {
volume -= 1;
setVolume();
}
if (key == Input.KEY_Y) {
int vol = (int) (music.getVolume() * 10);
vol--;
if (vol < 0) vol = 0;
// set individual volume of music
music.setVolume(vol / 10.0f);
}
if (key == Input.KEY_X) {
int vol = (int) (music.getVolume() * 10);
vol++;
if (vol > 10) vol = 10;
// set individual volume of music
music.setVolume(vol / 10.0f);
}
if (key == Input.KEY_N) {
int vol = (int) (myContainer.getSoundVolume() * 10);
vol--;
if (vol < 0) vol = 0;
// set global volume of sound fx
myContainer.setSoundVolume(vol / 10.0f);
}
if (key == Input.KEY_M) {
int vol = (int) (myContainer.getSoundVolume() * 10);
vol++;
if (vol > 10) vol = 10;
// set global volume of sound fx
myContainer.setSoundVolume(vol / 10.0f);
}
}
public void startMusic() {
song.loop();
}