public void close() {
if (networkManager != null) {
networkManager.close(1000, "Forcefully closed by player");
}
player = null;
networkManager = null;
}
public void replay() {
allowUserInput = false;
try {
networkManager = ClientNetworkManager.create(this);
} catch (Exception e) {
UIUtils.displayException("Replay failed", e);
}
}
public void connect() {
allowUserInput = true;
new Thread(
() -> {
try {
if (temporaryServerSelection == null) {
ServerHandler.Server server = ServerHandler.INSTANCE.getServerForPlay();
networkManager =
ClientNetworkManager.create(
SlytherClient.this, server, configuration.shouldRecord);
} else {
networkManager =
ClientNetworkManager.create(
SlytherClient.this, temporaryServerSelection, configuration.shouldRecord);
}
server = networkManager.getIp();
} catch (Exception e) {
UIUtils.displayException("Connection failed", e);
}
})
.start();
}
public void update() {
runTasks();
if (networkManager != null) {
long time = System.currentTimeMillis();
float lastDelta2;
delta = (time - lastTickTime) / 8.0F;
lastTickTime = time;
if (!lagging
&& networkManager.waitingForPingReturn
&& time - networkManager.lastPacketTime > 420) {
lagging = true;
}
if (lagging) {
lagMultiplier *= 0.85F;
if (lagMultiplier < 0.01F) {
lagMultiplier = 0.01F;
}
} else {
if (lagMultiplier < 1.0F) {
lagMultiplier += 0.05F;
if (lagMultiplier >= 1.0F) {
lagMultiplier = 1.0F;
}
}
}
if (delta > 120) {
delta = 120;
}
delta *= lagMultiplier;
errorTime *= lagMultiplier;
lastTicks = ticks;
ticks += delta;
lastDelta = (float) (Math.floor(ticks) - Math.floor(lastTicks));
lastTicks2 = ticks2;
ticks2 += delta * 2;
lastDelta2 = (float) (Math.floor(ticks2) - Math.floor(lastTicks2));
if (globalAlpha < 1.0F) {
globalAlpha += 0.0075F * delta;
if (globalAlpha > 1.0F) {
globalAlpha = 1.0F;
}
} else if (globalAlpha > 0.0F) {
globalAlpha -= 0.0075F * delta;
if (globalAlpha < 0.0F) {
globalAlpha = 0.0F;
}
}
if (qsm > 1.0F) {
qsm -= 0.00004F * delta;
if (qsm < 1.0F) {
qsm = 1.0F;
}
} else if (qsm < MAX_QSM) {
qsm += 0.00004F;
if (qsm > MAX_QSM) {
qsm = MAX_QSM;
}
}
if (player != null) {
if (!networkManager.waitingForPingReturn) {
if (time - networkManager.lastPingSendTime > 250) {
networkManager.lastPingSendTime = time;
networkManager.ping();
}
}
errorTime *= Math.pow(0.993, lastDelta);
if (allowUserInput) {
controller.update(this);
float targetAngle = controller.getTargetAngle();
targetAngle %= PI_2;
if (targetAngle < 0) {
targetAngle += PI_2;
}
if (targetAngle != lastSendAngle || lastSendAngleTime == 0) {
if (time - lastSendAngleTime > 100) {
lastSendAngle = targetAngle;
networkManager.send(new MessageSetAngle(targetAngle));
}
}
player.accelerating = controller.shouldAccelerate();
if (time - lastAccelerateUpdateTime > 150) {
if (player.accelerating != player.wasAccelerating) {
lastAccelerateUpdateTime = time;
networkManager.send(new MessageAccelerate(player.accelerating));
player.wasAccelerating = player.accelerating;
}
}
}
Iterator<Entity> entityIter = entityIterator();
while (entityIter.hasNext()) {
Entity entity = entityIter.next();
if (entity.updateBase(delta, lastDelta, lastDelta2)) {
entityIter.remove();
}
}
}
} else {
ticks++;
}
}
@Override
public void run() {
double delta = 0;
long previousTime = System.nanoTime();
long timer = System.currentTimeMillis();
int ups = 0;
double nanoUpdates = 1000000000.0 / 30.0;
GL11.glEnable(GL11.GL_TEXTURE_2D);
GL11.glShadeModel(GL11.GL_SMOOTH);
GL11.glDisable(GL11.GL_DEPTH_TEST);
GL11.glDisable(GL11.GL_LIGHTING);
GL11.glClearColor(0.0F, 0.0F, 0.0F, 0.0F);
GL11.glClearDepth(1);
GL11.glEnable(GL11.GL_BLEND);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
setupDisplay();
boolean doResize = false;
while (!Display.isCloseRequested()) {
if (Display.wasResized() && doResize) {
setupDisplay();
}
doResize = true;
long currentTime = System.nanoTime();
double currentTickDelta = (currentTime - previousTime) / nanoUpdates;
delta += currentTickDelta;
frameDelta = (frameDelta + currentTickDelta) % 1.0;
previousTime = currentTime;
while (delta >= 1) {
update();
renderHandler.update();
delta--;
ups++;
}
GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);
GL11.glPushMatrix();
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_NEAREST);
renderHandler.render();
fps++;
if (System.currentTimeMillis() - timer > 1000) {
int bytesPerSecond = 0;
int packetsPerSecond = 0;
if (networkManager != null) {
bytesPerSecond = networkManager.bytesPerSecond;
packetsPerSecond = networkManager.packetsPerSecond;
networkManager.bytesPerSecond = 0;
networkManager.packetsPerSecond = 0;
}
Display.setTitle(
"Slyther - FPS: "
+ fps
+ " - UPS: "
+ ups
+ " - BPS: "
+ bytesPerSecond
+ " - PPS: "
+ packetsPerSecond);
fps = 0;
timer += 1000;
ups = 0;
}
GL11.glPopMatrix();
Display.sync(60);
Display.update();
}
if (networkManager != null && networkManager.isOpen()) {
networkManager.closeConnection(ClientNetworkManager.SHUTDOWN_CODE, "");
}
try {
ConfigHandler.INSTANCE.saveConfig(CONFIGURATION_FILE, configuration);
} catch (IOException e) {
Log.error("Failed to save config");
Log.catching(e);
}
Display.destroy();
}