public void startGame() throws LWJGLException {
if (mcCanvas != null) {
Graphics g = mcCanvas.getGraphics();
if (g != null) {
g.setColor(Color.BLACK);
g.fillRect(0, 0, displayWidth, displayHeight);
g.dispose();
}
Display.setParent(mcCanvas);
} else if (fullscreen) {
Display.setFullscreen(true);
displayWidth = Display.getDisplayMode().getWidth();
displayHeight = Display.getDisplayMode().getHeight();
if (displayWidth <= 0) {
displayWidth = 1;
}
if (displayHeight <= 0) {
displayHeight = 1;
}
} else {
Display.setDisplayMode(new DisplayMode(displayWidth, displayHeight));
}
Display.setTitle("Minecraft Minecraft Beta 1.7.3");
try {
Display.create();
} catch (LWJGLException lwjglexception) {
lwjglexception.printStackTrace();
try {
Thread.sleep(1000L);
} catch (InterruptedException interruptedexception) {
}
Display.create();
}
mcDataDir = getMinecraftDir();
saveLoader = new SaveConverterMcRegion(new File(mcDataDir, "saves"));
gameSettings = new GameSettings(this, mcDataDir);
texturePackList = new TexturePackList(this, mcDataDir);
renderEngine = new RenderEngine(texturePackList, gameSettings);
fontRenderer = new FontRenderer(gameSettings, "/font/default.png", renderEngine);
ColorizerWater.func_28182_a(renderEngine.func_28149_a("/misc/watercolor.png"));
ColorizerGrass.func_28181_a(renderEngine.func_28149_a("/misc/grasscolor.png"));
ColorizerFoliage.func_28152_a(renderEngine.func_28149_a("/misc/foliagecolor.png"));
entityRenderer = new EntityRenderer(this);
RenderManager.instance.itemRenderer = new ItemRenderer(this);
statFileWriter = new StatFileWriter(session, mcDataDir);
AchievementList.openInventory.setStatStringFormatter(new StatStringFormatKeyInv(this));
loadScreen();
Keyboard.create();
Mouse.create();
mouseHelper = new MouseHelper(mcCanvas);
try {
Controllers.create();
} catch (Exception exception) {
exception.printStackTrace();
}
checkGLError("Pre startup");
GL11.glEnable(3553 /*GL_TEXTURE_2D*/);
GL11.glShadeModel(7425 /*GL_SMOOTH*/);
GL11.glClearDepth(1.0D);
GL11.glEnable(2929 /*GL_DEPTH_TEST*/);
GL11.glDepthFunc(515);
GL11.glEnable(3008 /*GL_ALPHA_TEST*/);
GL11.glAlphaFunc(516, 0.1F);
GL11.glCullFace(1029 /*GL_BACK*/);
GL11.glMatrixMode(5889 /*GL_PROJECTION*/);
GL11.glLoadIdentity();
GL11.glMatrixMode(5888 /*GL_MODELVIEW0_ARB*/);
checkGLError("Startup");
glCapabilities = new OpenGlCapsChecker();
sndManager.loadSoundSettings(gameSettings);
renderEngine.registerTextureFX(textureLavaFX);
renderEngine.registerTextureFX(textureWaterFX);
renderEngine.registerTextureFX(new TexturePortalFX());
renderEngine.registerTextureFX(new TextureCompassFX(this));
renderEngine.registerTextureFX(new TextureWatchFX(this));
renderEngine.registerTextureFX(new TextureWaterFlowFX());
renderEngine.registerTextureFX(new TextureLavaFlowFX());
renderEngine.registerTextureFX(new TextureFlamesFX(0));
renderEngine.registerTextureFX(new TextureFlamesFX(1));
renderGlobal = new RenderGlobal(this, renderEngine);
GL11.glViewport(0, 0, displayWidth, displayHeight);
effectRenderer = new EffectRenderer(theWorld, renderEngine);
try {
downloadResourcesThread = new ThreadDownloadResources(mcDataDir, this);
downloadResourcesThread.start();
} catch (Exception exception1) {
}
checkGLError("Post startup");
ingameGUI = new GuiIngame(this);
if (serverName != null) {
displayGuiScreen(new GuiConnecting(this, serverName, serverPort));
} else {
displayGuiScreen(new GuiMainMenu());
}
}
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);
}
public void run() {
running = true;
try {
startGame();
} catch (Exception exception) {
exception.printStackTrace();
onMinecraftCrash(new UnexpectedThrowable("Failed to start game", exception));
return;
}
try {
long l = System.currentTimeMillis();
int i = 0;
do {
if (!running) {
break;
}
try {
if (mcApplet != null && !mcApplet.isActive()) {
break;
}
AxisAlignedBB.clearBoundingBoxPool();
Vec3D.initialize();
if (mcCanvas == null && Display.isCloseRequested()) {
shutdown();
}
if (isGamePaused && theWorld != null) {
float f = timer.renderPartialTicks;
timer.updateTimer();
timer.renderPartialTicks = f;
} else {
timer.updateTimer();
}
long l1 = System.nanoTime();
for (int j = 0; j < timer.elapsedTicks; j++) {
ticksRan++;
try {
runTick();
continue;
} catch (MinecraftException minecraftexception1) {
theWorld = null;
}
changeWorld1(null);
displayGuiScreen(new GuiConflictWarning());
}
long l2 = System.nanoTime() - l1;
checkGLError("Pre render");
RenderBlocks.fancyGrass = gameSettings.fancyGraphics;
sndManager.func_338_a(thePlayer, timer.renderPartialTicks);
GL11.glEnable(3553 /*GL_TEXTURE_2D*/);
if (theWorld != null) {
theWorld.updatingLighting();
}
if (!Keyboard.isKeyDown(65)) {
Display.update();
}
if (thePlayer != null && thePlayer.isEntityInsideOpaqueBlock()) {
gameSettings.thirdPersonView = false;
}
if (!skipRenderWorld) {
if (playerController != null) {
playerController.setPartialTime(timer.renderPartialTicks);
}
entityRenderer.updateCameraAndRender(timer.renderPartialTicks);
}
if (!Display.isActive()) {
if (fullscreen) {
toggleFullscreen();
}
Thread.sleep(10L);
}
if (gameSettings.showDebugInfo) {
displayDebugInfo(l2);
} else {
prevFrameTime = System.nanoTime();
}
guiAchievement.updateAchievementWindow();
Thread.yield();
if (Keyboard.isKeyDown(65)) {
Display.update();
}
screenshotListener();
if (mcCanvas != null
&& !fullscreen
&& (mcCanvas.getWidth() != displayWidth || mcCanvas.getHeight() != displayHeight)) {
displayWidth = mcCanvas.getWidth();
displayHeight = mcCanvas.getHeight();
if (displayWidth <= 0) {
displayWidth = 1;
}
if (displayHeight <= 0) {
displayHeight = 1;
}
resize(displayWidth, displayHeight);
}
checkGLError("Post render");
i++;
isGamePaused =
!isMultiplayerWorld() && currentScreen != null && currentScreen.doesGuiPauseGame();
while (System.currentTimeMillis() >= l + 1000L) {
debug =
(new StringBuilder())
.append(i)
.append(" fps, ")
.append(WorldRenderer.chunksUpdated)
.append(" chunk updates")
.toString();
WorldRenderer.chunksUpdated = 0;
l += 1000L;
i = 0;
}
} catch (MinecraftException minecraftexception) {
theWorld = null;
changeWorld1(null);
displayGuiScreen(new GuiConflictWarning());
} catch (OutOfMemoryError outofmemoryerror) {
func_28002_e();
displayGuiScreen(new GuiErrorScreen());
System.gc();
}
} while (true);
} catch (MinecraftError minecrafterror) {
} catch (Throwable throwable) {
func_28002_e();
throwable.printStackTrace();
onMinecraftCrash(new UnexpectedThrowable("Unexpected error", throwable));
} finally {
shutdownMinecraftApplet();
}
}