/** Play a sound file (in .wav or .au format) in a background thread. */
public static void play(String filename) {
prePlay();
URL url = null;
try {
File file = new File(filename);
if (file.canRead()) url = file.toURI().toURL();
} catch (MalformedURLException e) {
e.printStackTrace();
}
// URL url = StdAudio.class.getResource(filename);
if (url == null) throw new RuntimeException("audio " + filename + " not found");
AudioClip clip = Applet.newAudioClip(url);
clip.play();
}
/** Loop a sound file (in .wav or .au format) in a background thread. */
public static void loop(String filename) {
if (muted) {
return;
}
URL url = null;
try {
File file = new File(filename);
if (file.canRead()) url = file.toURI().toURL();
} catch (MalformedURLException e) {
e.printStackTrace();
}
// URL url = StdAudio.class.getResource(filename);
if (url == null) throw new RuntimeException("audio " + filename + " not found");
AudioClip clip = Applet.newAudioClip(url);
clip.loop();
notifyListeners(new AudioEvent(AudioEvent.Type.LOOP));
}
/**
* Load the applet into memory. Runs in a seperate (and interruptible) thread from the rest of the
* applet event processing so that it can be gracefully interrupted from things like HotJava.
*/
@SuppressWarnings("deprecation")
private void runLoader() {
if (status != APPLET_DISPOSE) {
showAppletStatus("notdisposed");
return;
}
dispatchAppletEvent(APPLET_LOADING, null);
// REMIND -- might be cool to visually indicate loading here --
// maybe do animation?
status = APPLET_LOAD;
// Create a class loader
loader = getClassLoader(getCodeBase(), getClassLoaderCacheKey());
// Load the archives if present.
// REMIND - this probably should be done in a separate thread,
// or at least the additional archives (epll).
String code = getCode();
// setup applet AppContext
// this must be called before loadJarFiles
setupAppletAppContext();
try {
loadJarFiles(loader);
applet = createApplet(loader);
} catch (ClassNotFoundException e) {
status = APPLET_ERROR;
showAppletStatus("notfound", code);
showAppletLog("notfound", code);
showAppletException(e);
return;
} catch (InstantiationException e) {
status = APPLET_ERROR;
showAppletStatus("nocreate", code);
showAppletLog("nocreate", code);
showAppletException(e);
return;
} catch (IllegalAccessException e) {
status = APPLET_ERROR;
showAppletStatus("noconstruct", code);
showAppletLog("noconstruct", code);
showAppletException(e);
// sbb -- I added a return here
return;
} catch (Exception e) {
status = APPLET_ERROR;
showAppletStatus("exception", e.getMessage());
showAppletException(e);
return;
} catch (ThreadDeath e) {
status = APPLET_ERROR;
showAppletStatus("death");
return;
} catch (Error e) {
status = APPLET_ERROR;
showAppletStatus("error", e.getMessage());
showAppletException(e);
return;
} finally {
// notify that loading is no longer going on
dispatchAppletEvent(APPLET_LOADING_COMPLETED, null);
}
// Fixed #4508194: NullPointerException thrown during
// quick page switch
//
if (applet != null) {
// Stick it in the frame
applet.setStub(this);
applet.hide();
add("Center", applet);
showAppletStatus("loaded");
validate();
}
}
/**
* Execute applet events. Here is the state transition diagram
*
* <pre>{@literal
* Note: (XXX) is the action
* APPLET_XXX is the state
* (applet code loaded) --> APPLET_LOAD -- (applet init called)--> APPLET_INIT --
* (applet start called) --> APPLET_START -- (applet stop called) --> APPLET_STOP --
* (applet destroyed called) --> APPLET_DESTROY --> (applet gets disposed) -->
* APPLET_DISPOSE --> ...
* }</pre>
*
* In the legacy lifecycle model. The applet gets loaded, inited and started. So it stays in the
* APPLET_START state unless the applet goes away(refresh page or leave the page). So the applet
* stop method called and the applet enters APPLET_STOP state. Then if the applet is revisited, it
* will call applet start method and enter the APPLET_START state and stay there.
*
* <p>In the modern lifecycle model. When the applet first time visited, it is same as legacy
* lifecycle model. However, when the applet page goes away. It calls applet stop method and
* enters APPLET_STOP state and then applet destroyed method gets called and enters APPLET_DESTROY
* state.
*
* <p>This code is also called by AppletViewer. In AppletViewer "Restart" menu, the applet is jump
* from APPLET_STOP to APPLET_DESTROY and to APPLET_INIT .
*
* <p>Also, the applet can jump from APPLET_INIT state to APPLET_DESTROY (in Netscape/Mozilla
* case). Same as APPLET_LOAD to APPLET_DISPOSE since all of this are triggered by browser.
*/
@Override
public void run() {
Thread curThread = Thread.currentThread();
if (curThread == loaderThread) {
// if we are in the loader thread, cause
// loading to occur. We may exit this with
// status being APPLET_DISPOSE, APPLET_ERROR,
// or APPLET_LOAD
runLoader();
return;
}
boolean disposed = false;
while (!disposed && !curThread.isInterrupted()) {
AppletEvent evt;
try {
evt = getNextEvent();
} catch (InterruptedException e) {
showAppletStatus("bail");
return;
}
// showAppletStatus("EVENT = " + evt.getID());
try {
switch (evt.getID()) {
case APPLET_LOAD:
if (!okToLoad()) {
break;
}
// This complexity allows loading of applets to be
// interruptable. The actual thread loading runs
// in a separate thread, so it can be interrupted
// without harming the applet thread.
// So that we don't have to worry about
// concurrency issues, the main applet thread waits
// until the loader thread terminates.
// (one way or another).
if (loaderThread == null) {
setLoaderThread(new Thread(null, this, "AppletLoader", 0, false));
loaderThread.start();
// we get to go to sleep while this runs
loaderThread.join();
setLoaderThread(null);
} else {
// REMIND: issue an error -- this case should never
// occur.
}
break;
case APPLET_INIT:
// AppletViewer "Restart" will jump from destroy method to
// init, that is why we need to check status w/ APPLET_DESTROY
if (status != APPLET_LOAD && status != APPLET_DESTROY) {
showAppletStatus("notloaded");
break;
}
applet.resize(defaultAppletSize);
if (PerformanceLogger.loggingEnabled()) {
PerformanceLogger.setTime("Applet Init");
PerformanceLogger.outputLog();
}
applet.init();
// Need the default(fallback) font to be created in this AppContext
Font f = getFont();
if (f == null
|| "dialog".equals(f.getFamily().toLowerCase(Locale.ENGLISH))
&& f.getSize() == 12
&& f.getStyle() == Font.PLAIN) {
setFont(new Font(Font.DIALOG, Font.PLAIN, 12));
}
// Validate the applet in event dispatch thread
// to avoid deadlock.
try {
final AppletPanel p = this;
Runnable r =
new Runnable() {
@Override
public void run() {
p.validate();
}
};
AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
} catch (InterruptedException ie) {
} catch (InvocationTargetException ite) {
}
status = APPLET_INIT;
showAppletStatus("inited");
break;
case APPLET_START:
{
if (status != APPLET_INIT && status != APPLET_STOP) {
showAppletStatus("notinited");
break;
}
applet.resize(currentAppletSize);
applet.start();
// Validate and show the applet in event dispatch thread
// to avoid deadlock.
try {
final AppletPanel p = this;
final Applet a = applet;
Runnable r =
new Runnable() {
@Override
public void run() {
p.validate();
a.setVisible(true);
// Fix for BugTraq ID 4041703.
// Set the default focus for an applet.
if (hasInitialFocus()) {
setDefaultFocus();
}
}
};
AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
} catch (InterruptedException ie) {
} catch (InvocationTargetException ite) {
}
status = APPLET_START;
showAppletStatus("started");
break;
}
case APPLET_STOP:
if (status != APPLET_START) {
showAppletStatus("notstarted");
break;
}
status = APPLET_STOP;
// Hide the applet in event dispatch thread
// to avoid deadlock.
try {
final Applet a = applet;
Runnable r =
new Runnable() {
@Override
public void run() {
a.setVisible(false);
}
};
AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
} catch (InterruptedException ie) {
} catch (InvocationTargetException ite) {
}
// During Applet.stop(), any AccessControlException on an involved Class remains in
// the "memory" of the AppletClassLoader. If the same instance of the ClassLoader is
// reused, the same exception will occur during class loading. Set the
// AppletClassLoader's
// exceptionStatusSet flag to allow recognition of what had happened
// when reusing AppletClassLoader object.
try {
applet.stop();
} catch (java.security.AccessControlException e) {
setExceptionStatus(e);
// rethrow exception to be handled as it normally would be.
throw e;
}
showAppletStatus("stopped");
break;
case APPLET_DESTROY:
if (status != APPLET_STOP && status != APPLET_INIT) {
showAppletStatus("notstopped");
break;
}
status = APPLET_DESTROY;
// During Applet.destroy(), any AccessControlException on an involved Class remains in
// the "memory" of the AppletClassLoader. If the same instance of the ClassLoader is
// reused, the same exception will occur during class loading. Set the
// AppletClassLoader's
// exceptionStatusSet flag to allow recognition of what had happened
// when reusing AppletClassLoader object.
try {
applet.destroy();
} catch (java.security.AccessControlException e) {
setExceptionStatus(e);
// rethrow exception to be handled as it normally would be.
throw e;
}
showAppletStatus("destroyed");
break;
case APPLET_DISPOSE:
if (status != APPLET_DESTROY && status != APPLET_LOAD) {
showAppletStatus("notdestroyed");
break;
}
status = APPLET_DISPOSE;
try {
final Applet a = applet;
Runnable r =
new Runnable() {
@Override
public void run() {
remove(a);
}
};
AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
} catch (InterruptedException ie) {
} catch (InvocationTargetException ite) {
}
applet = null;
showAppletStatus("disposed");
disposed = true;
break;
case APPLET_QUIT:
return;
}
} catch (Exception e) {
status = APPLET_ERROR;
if (e.getMessage() != null) {
showAppletStatus("exception2", e.getClass().getName(), e.getMessage());
} else {
showAppletStatus("exception", e.getClass().getName());
}
showAppletException(e);
} catch (ThreadDeath e) {
showAppletStatus("death");
return;
} catch (Error e) {
status = APPLET_ERROR;
if (e.getMessage() != null) {
showAppletStatus("error2", e.getClass().getName(), e.getMessage());
} else {
showAppletStatus("error", e.getClass().getName());
}
showAppletException(e);
}
clearLoadAbortRequest();
}
}
/** Determine JDK level of an applet. */
private void findAppletJDKLevel(Applet applet) {
// To determine the JDK level of an applet, the
// most reliable way is to check the major version
// of the applet class file.
// synchronized on applet class object, so calling from
// different instances of the same applet will be
// serialized.
Class<?> appletClass = applet.getClass();
synchronized (appletClass) {
// Determine if the JDK level of an applet has been
// checked before.
Boolean jdk11Target = loader.isJDK11Target(appletClass);
Boolean jdk12Target = loader.isJDK12Target(appletClass);
// if applet JDK level has been checked before, retrieve
// value and return.
if (jdk11Target != null || jdk12Target != null) {
jdk11Applet = (jdk11Target == null) ? false : jdk11Target.booleanValue();
jdk12Applet = (jdk12Target == null) ? false : jdk12Target.booleanValue();
return;
}
String name = appletClass.getName();
// first convert any '.' to '/'
name = name.replace('.', '/');
// append .class
final String resourceName = name + ".class";
byte[] classHeader = new byte[8];
try (InputStream is =
AccessController.doPrivileged(
(PrivilegedAction<InputStream>) () -> loader.getResourceAsStream(resourceName))) {
// Read the first 8 bytes of the class file
int byteRead = is.read(classHeader, 0, 8);
// return if the header is not read in entirely
// for some reasons.
if (byteRead != 8) return;
} catch (IOException e) {
return;
}
// Check major version in class file header
int major_version = readShort(classHeader, 6);
// Major version in class file is as follows:
// 45 - JDK 1.1
// 46 - JDK 1.2
// 47 - JDK 1.3
// 48 - JDK 1.4
// 49 - JDK 1.5
if (major_version < 46) jdk11Applet = true;
else if (major_version == 46) jdk12Applet = true;
// Store applet JDK level in AppContext for later lookup,
// e.g. page switch.
loader.setJDK11Target(appletClass, jdk11Applet);
loader.setJDK12Target(appletClass, jdk12Applet);
}
}
public GamePanel(String name, int l) {
setFocusable(true);
grabFocus();
addMouseListener(this);
addMouseMotionListener(this);
addKeyListener(this);
keys = new boolean[10000];
try {
scoreFont =
Font.createFont(Font.TRUETYPE_FONT, new FileInputStream(new File("BRLNSB.ttf")))
.deriveFont(0, 32);
} catch (IOException ioe) {
System.out.println("error loading BRLNSB.tff");
} catch (FontFormatException ffe) {
System.out.println("Something went wrong with the font.");
}
gameBckgrnd = new ImageIcon("Backgroundimage.png").getImage();
for (int i = 1; i < 7; i++) {
magnetList.add(new ImageIcon("gamelayerstuff/powerups/magnet" + i + ".png").getImage());
}
coinPic = new ImageIcon("gamelayerstuff/coins/byellowcoin1.png").getImage();
player1 = new Player(200, 300, 100, "sheldon");
click = false;
ground = true;
pause = false;
lvlClear = false;
die = false;
musicOn = true;
player1.setVelo(150);
player1.setInvi(true);
// ------------------------------------------------------------------------------------------------------------------------------------
// Sound
coinSound = Applet.newAudioClip(getClass().getResource("coin_pickup_2.wav"));
clicked = Applet.newAudioClip(getClass().getResource("menu_deselect.wav"));
starSound = Applet.newAudioClip(getClass().getResource("star.wav"));
bounce = Applet.newAudioClip(getClass().getResource("grav_step_4.wav"));
bckGrndMusic = Applet.newAudioClip(getClass().getResource("bgmusic00.wav"));
bckGrndMusic.loop();
// ------------------------------------------------------------------------------------------------------------------------------------
// distance=0;
score = 0;
coins = 0;
level = 1;
prevLvl = level;
backy = 0;
height = backy;
dieHeight = 0;
dieMenuHeight = 0;
pauseB = new SButton(400, 670, "pause", "");
resumeB = new SButton(100, 500, "resume", "");
menuB = new SButton(100, 620, "back", "");
muteB = new SButton(400, 600, "mute", "");
unmuteB = new SButton(400, 600, "unmute", "");
// System.out.println("characters/"+name+"/"+name+"35.png");
}
