private static void initControls() {
// Automatically create mouse, keyboard and controller
if (!getPrivilegedBoolean("org.lwjgl.opengl.Display.noinput")) {
if (!Mouse.isCreated() && !getPrivilegedBoolean("org.lwjgl.opengl.Display.nomouse")) {
try {
Mouse.create();
} catch (LWJGLException e) {
if (LWJGLUtil.DEBUG) {
e.printStackTrace(System.err);
} else {
LWJGLUtil.log("Failed to create Mouse: " + e);
}
}
}
if (!Keyboard.isCreated() && !getPrivilegedBoolean("org.lwjgl.opengl.Display.nokeyboard")) {
try {
Keyboard.create();
} catch (LWJGLException e) {
if (LWJGLUtil.DEBUG) {
e.printStackTrace(System.err);
} else {
LWJGLUtil.log("Failed to create Keyboard: " + e);
}
}
}
}
}
private void restoreDisplayMode() {
try {
doSetGammaRamp(current_gamma);
} catch (LWJGLException e) {
LWJGLUtil.log("Failed to restore gamma: " + e.getMessage());
}
if (!mode_set) {
mode_set = true;
try {
nSwitchDisplayMode(current_mode);
} catch (LWJGLException e) {
LWJGLUtil.log("Failed to restore display mode: " + e.getMessage());
}
}
}
private void updateCursor() {
try {
if (mouse != null && shouldGrab()) nSetNativeCursor(getHwnd(), mouse.getBlankCursor());
else nSetNativeCursor(getHwnd(), current_cursor);
} catch (LWJGLException e) {
LWJGLUtil.log("Failed to update cursor: " + e);
}
}
public boolean openURL(String url) {
try {
FileManager.openURL(url);
return true;
} catch (Exception e) {
LWJGLUtil.log("Exception occurred while trying to invoke browser: " + e);
return false;
}
}
public int getPbufferCapabilities() {
try {
// Return the capabilities of a minimum pixel format
return nGetPbufferCapabilities(new PixelFormat(0, 0, 0, 0, 0, 0, 0, 0, false));
} catch (LWJGLException e) {
LWJGLUtil.log("Exception occurred while determining pbuffer capabilities: " + e);
return 0;
}
}
private static void makeCurrentAndSetSwapInterval() throws LWJGLException {
makeCurrent();
try {
drawable.checkGLError();
} catch (OpenGLException e) {
LWJGLUtil.log("OpenGL error during context creation: " + e.getMessage());
}
setSwapInterval(swap_interval);
}
static void resetCursorClipping() {
if (cursor_clipped) {
try {
clipCursor(null);
} catch (LWJGLException e) {
LWJGLUtil.log("Failed to reset cursor clipping: " + e);
}
cursor_clipped = false;
}
}
static {
Sys.initialize();
display_impl = createDisplayImplementation();
try {
current_mode = initial_mode = display_impl.init();
LWJGLUtil.log("Initial mode: " + initial_mode);
} catch (LWJGLException e) {
throw new RuntimeException(e);
}
;
}
private static void releaseDrawable() {
try {
Context context = drawable.getContext();
if (context != null && context.isCurrent()) {
context.releaseCurrent();
context.releaseDrawable();
}
} catch (LWJGLException e) {
LWJGLUtil.log("Exception occurred while trying to release context: " + e);
}
}
/**
* @see #PLATFORM_WINDOWS_NAME
* @see #PLATFORM_LINUX_NAME
* @see #PLATFORM_MACOSX_NAME
* @return current platform name
*/
public static String getPlatformName() {
switch (LWJGLUtil.getPlatform()) {
case LWJGLUtil.PLATFORM_LINUX:
return PLATFORM_LINUX_NAME;
case LWJGLUtil.PLATFORM_MACOSX:
return PLATFORM_MACOSX_NAME;
case LWJGLUtil.PLATFORM_WINDOWS:
return PLATFORM_WINDOWS_NAME;
default:
return "unknown";
}
}
private static DisplayImplementation createDisplayImplementation() {
switch (LWJGLUtil.getPlatform()) {
case LWJGLUtil.PLATFORM_LINUX:
return new LinuxDisplay();
case LWJGLUtil.PLATFORM_WINDOWS:
return new WindowsDisplay();
case LWJGLUtil.PLATFORM_MACOSX:
return new MacOSXDisplay();
default:
throw new IllegalStateException("Unsupported platform");
}
}
public static GLContext createFromCurrent() {
switch (LWJGLUtil.getPlatform()) {
case WINDOWS:
return WindowsGLContext.createFromCurrent();
case LINUX:
return LinuxGLContext.createFromCurrent();
case MACOSX:
return MacOSXGLContext.createFromCurrent();
default:
throw new IllegalStateException();
}
}
public void resetDisplayMode() {
try {
doSetGammaRamp(saved_gamma);
} catch (LWJGLException e) {
LWJGLUtil.log("Failed to reset gamma ramp: " + e.getMessage());
}
current_gamma = saved_gamma;
if (mode_set) {
mode_set = false;
nResetDisplayMode();
}
resetCursorClipping();
}
private void updateClipping() {
if ((Display.isFullscreen() || (mouse != null && mouse.isGrabbed()))
&& !isMinimized
&& isFocused
&& (getForegroundWindow() == getHwnd() || hasParent)) {
try {
setupCursorClipping(getHwnd());
} catch (LWJGLException e) {
LWJGLUtil.log("setupCursorClipping failed: " + e.getMessage());
}
} else {
resetCursorClipping();
}
}
/**
* Method to determine if the current system is running a version of Mac OS X better than the
* given version. This is only useful for Mac OS X specific code and will not work for any other
* platform.
*/
public static boolean isMacOSXEqualsOrBetterThan(int major_required, int minor_required) {
String os_version = getPrivilegedProperty("os.version");
StringTokenizer version_tokenizer = new StringTokenizer(os_version, ".");
int major;
int minor;
try {
String major_str = version_tokenizer.nextToken();
String minor_str = version_tokenizer.nextToken();
major = Integer.parseInt(major_str);
minor = Integer.parseInt(minor_str);
} catch (Exception e) {
LWJGLUtil.log("Exception occurred while trying to determine OS version: " + e);
// Best guess, no
return false;
}
return major > major_required || (major == major_required && minor >= minor_required);
}
public static void main(String[] args) throws Exception {
System.setProperty(
"org.lwjgl.librarypath",
new File(new File("lib\\native"), LWJGLUtil.getPlatformName()).getAbsolutePath());
System.setProperty(
"net.java.games.input.librarypath", System.getProperty("org.lwjgl.librarypath"));
try {
AppGameContainer appgc =
new AppGameContainer(
new Game(GAME_TITLE)); // Makes a new game container with the specified title.
appgc.setDisplayMode(640, 400, false); // Sets the screen size to 640x400.
appgc.setTargetFrameRate(60); // Sets the frame rate to 60.
appgc.start(); // Starts the game.
} catch (SlickException e) {
e.printStackTrace(); // Prints an error if it doesn't work.
}
}
public static void main(String[] args) {
// TODO Auto-generated method stub
// This is used to find out which OS is being used
System.setProperty(
"org.lwjgl.librarypath",
new File(new File(System.getProperty("user.dir"), "native"), LWJGLUtil.getPlatformName())
.getAbsolutePath());
try {
AppGameContainer app = new AppGameContainer(new Game("Game"));
app.setDisplayMode(1050, 750, false);
app.setTargetFrameRate(60);
app.setShowFPS(false);
app.start();
} catch (SlickException e) {
e.printStackTrace();
}
}
/**
* Returns the entire list of possible fullscreen display modes as an array, in no particular
* order. Although best attempts to filter out invalid modes are done, any given mode is not
* guaranteed to be available nor is it guaranteed to be within the current monitor specs (this is
* especially a problem with the frequency parameter). Furthermore, it is not guaranteed that
* create() will detect an illegal display mode.
*
* <p>The only certain way to check is to call create() and make sure it works. Only
* non-palette-indexed modes are returned (ie. bpp will be 16, 24, or 32). Only DisplayModes from
* this call can be used when the Display is in fullscreen mode.
*
* @return an array of all display modes the system reckons it can handle.
*/
public static DisplayMode[] getAvailableDisplayModes() throws LWJGLException {
synchronized (GlobalLock.lock) {
DisplayMode[] unfilteredModes = display_impl.getAvailableDisplayModes();
if (unfilteredModes == null) {
return new DisplayMode[0];
}
// We'll use a HashSet to filter out the duplicated modes
HashSet<DisplayMode> modes = new HashSet<DisplayMode>(unfilteredModes.length);
modes.addAll(Arrays.asList(unfilteredModes));
DisplayMode[] filteredModes = new DisplayMode[modes.size()];
modes.toArray(filteredModes);
LWJGLUtil.log(
"Removed " + (unfilteredModes.length - filteredModes.length) + " duplicate displaymodes");
return filteredModes;
}
}
public void update() {
nUpdate();
if (!isFocused && parent != null && parent_focused.compareAndSet(true, false)) {
setFocus(getHwnd());
}
if (redoMakeContextCurrent) {
redoMakeContextCurrent = false;
/**
* WORKAROUND: Making the context current (redundantly) when the window is maximized helps
* some gfx cards recover from fullscreen
*/
try {
Context context = ((DrawableLWJGL) Display.getDrawable()).getContext();
if (context != null && context.isCurrent()) context.makeCurrent();
} catch (LWJGLException e) {
LWJGLUtil.log("Exception occurred while trying to make context current: " + e);
}
}
}
public Airport(
/*int duration,*/ double newLandingProbability,
double newTakeoffProbability,
int simulationDelay) {
super("Airport Simulator");
// -- AIRPORT SIMULATOR STUFF --
// this.duration = duration;
this.currentUpdate = 0;
this.newLandingProbability = newLandingProbability;
this.newTakeoffProbability = newTakeoffProbability;
this.simulationDelay = simulationDelay;
this.lastUpdate = System.currentTimeMillis();
rand = new Random();
airQueue = new LinkedList<Airplane>();
groundQueue = new LinkedList<Airplane>();
runway = new Runway(2);
// --SLICK STUFF--
System.setProperty(
"org.lwjgl.librarypath",
System.getProperty("user.dir") + "/lib/native/" + LWJGLUtil.getPlatformName());
System.setProperty(
"net.java.games.input.librarypath", System.getProperty("org.lwjgl.librarypath"));
try {
app = new AppGameContainer(this);
app.setDisplayMode(750, 370, false);
app.setVSync(true);
app.setTargetFrameRate(60);
app.start();
} catch (SlickException e) {
e.printStackTrace();
}
}
/**
* Set the display configuration to the specified gamma, brightness and contrast. The
* configuration changes will be reset when destroy() is called.
*
* @param gamma The gamma value
* @param brightness The brightness value between -1.0 and 1.0, inclusive
* @param contrast The contrast, larger than 0.0.
*/
public static void setDisplayConfiguration(float gamma, float brightness, float contrast)
throws LWJGLException {
synchronized (GlobalLock.lock) {
if (!isCreated()) {
throw new LWJGLException("Display not yet created.");
}
if (brightness < -1.0f || brightness > 1.0f)
throw new IllegalArgumentException("Invalid brightness value");
if (contrast < 0.0f) throw new IllegalArgumentException("Invalid contrast value");
int rampSize = display_impl.getGammaRampLength();
if (rampSize == 0) {
throw new LWJGLException("Display configuration not supported");
}
FloatBuffer gammaRamp = BufferUtils.createFloatBuffer(rampSize);
for (int i = 0; i < rampSize; i++) {
float intensity = (float) i / (rampSize - 1);
// apply gamma
float rampEntry = (float) java.lang.Math.pow(intensity, gamma);
// apply brightness
rampEntry += brightness;
// apply contrast
rampEntry = (rampEntry - 0.5f) * contrast + 0.5f;
// Clamp entry to [0, 1]
if (rampEntry > 1.0f) rampEntry = 1.0f;
else if (rampEntry < 0.0f) rampEntry = 0.0f;
gammaRamp.put(i, rampEntry);
}
display_impl.setGammaRamp(gammaRamp);
LWJGLUtil.log(
"Gamma set, gamma = "
+ gamma
+ ", brightness = "
+ brightness
+ ", contrast = "
+ contrast);
}
}
public String getAdapter() {
try {
String maxObjNo =
WindowsRegistry.queryRegistrationKey(
WindowsRegistry.HKEY_LOCAL_MACHINE, "HARDWARE\\DeviceMap\\Video", "MaxObjectNumber");
int maxObjectNumber = maxObjNo.charAt(0);
String vga_driver_value = "";
for (int i = 0; i < maxObjectNumber; i++) {
String adapter_string =
WindowsRegistry.queryRegistrationKey(
WindowsRegistry.HKEY_LOCAL_MACHINE,
"HARDWARE\\DeviceMap\\Video",
"\\Device\\Video" + i);
String root_key = "\\registry\\machine\\";
if (adapter_string.toLowerCase().startsWith(root_key)) {
String driver_value =
WindowsRegistry.queryRegistrationKey(
WindowsRegistry.HKEY_LOCAL_MACHINE,
adapter_string.substring(root_key.length()),
"InstalledDisplayDrivers");
if (driver_value.toUpperCase().startsWith("VGA")) {
vga_driver_value = driver_value;
} else if (!driver_value.toUpperCase().startsWith("RDP")
&& !driver_value.toUpperCase().startsWith("NMNDD")) {
return driver_value;
}
}
}
if (!vga_driver_value.equals("")) {
return vga_driver_value;
}
} catch (LWJGLException e) {
LWJGLUtil.log("Exception occurred while querying registry: " + e);
}
return null;
}
private long doHandleMessage(long hwnd, int msg, long wParam, long lParam, long millis) {
/*switch ( msg ) {
case 0x0:
case 0x0020:
case 0x0084:
case WM_MOUSEMOVE:
break;
default:
WindowsEventDebug.printMessage(msg, wParam, lParam);
}*/
if (parent != null && !isFocused) {
switch (msg) {
case WM_LBUTTONDOWN:
case WM_RBUTTONDOWN:
case WM_MBUTTONDOWN:
case WM_XBUTTONDOWN:
sendMessage(parent_hwnd, msg, wParam, lParam);
}
}
switch (msg) {
// disable screen saver and monitor power down messages which wreak havoc
case WM_ACTIVATE:
/*switch ((int)wParam) {
case WA_ACTIVE:
case WA_CLICKACTIVE:
appActivate(true);
break;
case WA_INACTIVE:
appActivate(false);
break;
}*/
return 0L;
case WM_SIZE:
switch ((int) wParam) {
case SIZE_RESTORED:
case SIZE_MAXIMIZED:
maximized = ((int) wParam) == SIZE_MAXIMIZED;
resized = true;
updateWidthAndHeight();
setMinimized(false);
break;
case SIZE_MINIMIZED:
setMinimized(true);
break;
}
break;
case WM_SIZING:
resized = true;
updateWidthAndHeight();
break;
case WM_SETCURSOR:
if ((lParam & 0xFFFF) == HTCLIENT) {
// if the cursor is inside the client area, reset it
// to the current LWJGL-cursor
updateCursor();
return -1; // TRUE
} else {
// let Windows handle cursors outside the client area for resizing, etc.
return defWindowProc(hwnd, msg, wParam, lParam);
}
case WM_KILLFOCUS:
appActivate(false);
return 0L;
case WM_SETFOCUS:
appActivate(true);
return 0L;
case WM_MOUSEACTIVATE:
if (parent != null) {
if (!isFocused) grabFocus();
return 3L; // MA_NOACTIVATE
}
break;
case WM_MOUSEMOVE:
int xPos = (int) (short) (lParam & 0xFFFF);
int yPos = transformY(getHwnd(), (int) (short) ((lParam >> 16) & 0xFFFF));
handleMouseMoved(xPos, yPos, millis);
checkCursorState();
mouseInside = true;
if (!trackingMouse) {
trackingMouse = nTrackMouseEvent(hwnd);
}
return 0L;
case WM_MOUSEWHEEL:
int dwheel = (int) (short) ((wParam >> 16) & 0xFFFF);
handleMouseScrolled(dwheel, millis);
return 0L;
case WM_LBUTTONDOWN:
handleMouseButton(0, 1, millis);
return 0L;
case WM_LBUTTONUP:
handleMouseButton(0, 0, millis);
return 0L;
case WM_RBUTTONDOWN:
handleMouseButton(1, 1, millis);
return 0L;
case WM_RBUTTONUP:
handleMouseButton(1, 0, millis);
return 0L;
case WM_MBUTTONDOWN:
handleMouseButton(2, 1, millis);
return 0L;
case WM_MBUTTONUP:
handleMouseButton(2, 0, millis);
return 0L;
case WM_XBUTTONUP:
if ((wParam >> 16) == XBUTTON1) {
handleMouseButton(3, 0, millis);
} else {
handleMouseButton(4, 0, millis);
}
return 1;
case WM_XBUTTONDOWN:
if ((wParam & 0xFF) == MK_XBUTTON1) {
handleMouseButton(3, 1, millis);
} else {
handleMouseButton(4, 1, millis);
}
return 1;
case WM_SYSCHAR:
case WM_CHAR:
handleChar(wParam, lParam, millis);
return 0L;
case WM_SYSKEYUP:
/* Fall through */
case WM_KEYUP:
// SysRq apparently only generates WM_KEYUP, so we'll fake a WM_KEYDOWN
if (wParam == WindowsKeycodes.VK_SNAPSHOT
&& keyboard != null
&& !keyboard.isKeyDown(org.lwjgl.input.Keyboard.KEY_SYSRQ)) {
// Set key state to pressed
long fake_lparam = lParam & ~(1 << 31);
// Set key previous state to released
fake_lparam &= ~(1 << 30);
handleKeyButton(wParam, fake_lparam, millis);
}
/* Fall through */
case WM_SYSKEYDOWN:
/* Fall through */
case WM_KEYDOWN:
handleKeyButton(wParam, lParam, millis);
break;
case WM_QUIT:
close_requested = true;
return 0L;
case WM_SYSCOMMAND:
switch ((int) (wParam & 0xfff0)) {
case SC_KEYMENU:
case SC_MOUSEMENU:
case SC_SCREENSAVE:
case SC_MONITORPOWER:
return 0L;
case SC_CLOSE:
close_requested = true;
return 0L;
default:
break;
}
break;
case WM_PAINT:
is_dirty = true;
break;
case WM_MOUSELEAVE:
mouseInside = false;
trackingMouse = false;
break;
case WM_CANCELMODE:
nReleaseCapture();
/* fall through */
case WM_CAPTURECHANGED:
if (captureMouse != -1) {
handleMouseButton(captureMouse, 0, millis);
captureMouse = -1;
}
return 0L;
case WM_WINDOWPOSCHANGED:
if (getWindowRect(hwnd, rect_buffer)) {
rect.copyFromBuffer(rect_buffer);
x = rect.top;
y = rect.bottom;
} else {
LWJGLUtil.log("WM_WINDOWPOSCHANGED: Unable to get window rect");
}
break;
case WM_GETICON:
iconsLoaded = true;
break;
}
return defWindowProc(hwnd, msg, wParam, lParam);
}
private void init() throws LWJGLException {
// create Window of size 800x600
Display.setDisplayMode(new DisplayMode(1024, 768));
Display.setLocation(
(Display.getDisplayMode().getWidth() - 300) / 2,
(Display.getDisplayMode().getHeight() - 300) / 2);
Display.setTitle("Gears");
try {
Display.create();
} catch (LWJGLException e) {
// This COULD be because of a bug! A delay followed by a new attempt is supposed to fix it.
e.printStackTrace();
try {
Thread.sleep(1000);
} catch (InterruptedException ignored) {
}
Display.create();
}
// setup ogl
FloatBuffer pos = BufferUtils.createFloatBuffer(4).put(new float[] {5.0f, 5.0f, 10.0f, 0.0f});
FloatBuffer red = BufferUtils.createFloatBuffer(4).put(new float[] {0.8f, 0.1f, 0.0f, 1.0f});
FloatBuffer green = BufferUtils.createFloatBuffer(4).put(new float[] {0.0f, 0.8f, 0.2f, 1.0f});
FloatBuffer blue = BufferUtils.createFloatBuffer(4).put(new float[] {0.2f, 0.2f, 1.0f, 1.0f});
pos.flip();
red.flip();
green.flip();
blue.flip();
glLight(GL_LIGHT0, GL_POSITION, pos);
glEnable(GL_CULL_FACE);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glEnable(GL_DEPTH_TEST);
/* make the gears */
gear1 = glGenLists(1);
glNewList(gear1, GL_COMPILE);
glMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, red);
gear(1.0f, 4.0f, 1.0f, 20, 0.7f);
glEndList();
gear2 = glGenLists(1);
glNewList(gear2, GL_COMPILE);
glMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, green);
gear(0.5f, 2.0f, 2.0f, 10, 0.7f);
glEndList();
gear3 = glGenLists(1);
glNewList(gear3, GL_COMPILE);
glMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, blue);
gear(1.3f, 2.0f, 0.5f, 10, 0.7f);
glEndList();
glEnable(GL_NORMALIZE);
glMatrixMode(GL_PROJECTION);
System.err.println("LWJGL: " + Sys.getVersion() + " / " + LWJGLUtil.getPlatformName());
System.err.println("GL_VENDOR: " + glGetString(GL_VENDOR));
System.err.println("GL_RENDERER: " + glGetString(GL_RENDERER));
System.err.println("GL_VERSION: " + glGetString(GL_VERSION));
System.err.println();
System.err.println(
"glLoadTransposeMatrixfARB() supported: "
+ GLContext.getCapabilities().GL_ARB_transpose_matrix);
if (!GLContext.getCapabilities().GL_ARB_transpose_matrix) {
// --- not using extensions
glLoadIdentity();
} else {
// --- using extensions
final FloatBuffer identityTranspose =
BufferUtils.createFloatBuffer(16)
.put(new float[] {1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1});
identityTranspose.flip();
glLoadTransposeMatrixARB(identityTranspose);
}
float h = (float) 300 / (float) 300;
glFrustum(-1.0f, 1.0f, -h, h, 5.0f, 60.0f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glTranslatef(0.0f, 0.0f, -40.0f);
}
