public boolean isProtected(World var1, Position var2, EntityHuman var3) {
if (var1.worldProvider.getDimensionId() != 0) {
return false;
} else if (this.getDedicatedPlayerList().getOpList().isEmpty()) {
return false;
} else if (this.getDedicatedPlayerList().isOp(var3.getGameProfile())) {
return false;
} else if (this.isSpawnProtectionEnabled() <= 0) {
return false;
} else {
Position var4 = var1.getSpawnPosition();
int var5 = MathHelper.a(var2.getX() - var4.getX());
int var6 = MathHelper.a(var2.getZ() - var4.getZ());
int var7 = Math.max(var5, var6);
return var7 <= this.isSpawnProtectionEnabled();
}
}
public void c() {
if (this.f) {
double d0 = this.b - this.g.s;
double d1 = this.c - this.g.t;
double d2 = this.d - this.g.u;
double d3 = d0 * d0 + d1 * d1 + d2 * d2;
if (this.h-- <= 0) {
this.h += this.g.bb().nextInt(5) + 2;
d3 = (double) MathHelper.a(d3);
if (this.b(this.b, this.c, this.d, d3)) {
this.g.v += d0 / d3 * 0.1D;
this.g.w += d1 / d3 * 0.1D;
this.g.x += d2 / d3 * 0.1D;
} else {
this.f = false;
}
}
}
}
protected void a(Entity entity, float f1) {
if (f1 < 10.0F) {
double d1 = entity.p - this.p;
double d2 = entity.r - this.r;
if (this.bf == 0) {
EntityArrow entityarrow = new EntityArrow(this.l, this);
++entityarrow.q;
double d3 = entity.q - 0.20000000298023224D - entityarrow.q;
float f2 = MathHelper.a(d1 * d1 + d2 * d2) * 0.2F;
this.l.a(this, "random.bow", 1.0F, 1.0F / (this.W.nextFloat() * 0.4F + 0.8F));
this.l.a((Entity) entityarrow);
entityarrow.a(d1, d3 + (double) f2, d2, 0.6F, 12.0F);
this.bf = 30;
}
this.v = (float) (Math.atan2(d2, d1) * 180.0D / 3.1415927410125732D) - 90.0F;
this.e = true;
}
}
/**
* WASD Control.
*
* @param sideMot
* @param forMot
*/
@Override
public void g(float sideMot, float forMot) {
if (!CustomEntities.customEntities.contains(this)) {
super.g(sideMot, forMot);
return;
}
if (getSize() != 3) setSize(3);
if (this.passenger != null
&& this.passenger instanceof EntityHuman
&& CustomEntities.customEntities.contains(this)) {
this.lastYaw = this.yaw = this.passenger.yaw;
this.pitch = this.passenger.pitch * 0.5F;
this.setYawPitch(this.yaw, this.pitch); // Update the pitch and yaw
this.aI = this.aG = this.yaw;
sideMot = ((EntityLiving) this.passenger).aZ * 0.5F;
forMot = ((EntityLiving) this.passenger).ba;
Field jump = null; // Jumping
try {
jump = EntityLiving.class.getDeclaredField("aY");
} catch (NoSuchFieldException | SecurityException e1) {
e1.printStackTrace();
}
jump.setAccessible(true);
if (jump != null && BlockUtils.isOnGround(this.getBukkitEntity())) {
try {
if (jump.getBoolean(this.passenger)) {
double jumpHeight = 0.3D;
this.motY = jumpHeight;
}
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
this.S = 1.0F;
this.aK = this.yaw;
if (!this.world.isClientSide) {
this.k(0.2f);
if (bM()) {
if (V()) {
double d0 = locY;
float f3 = 0.8F;
float f4 = 0.02F;
float f2 = EnchantmentManager.b(this);
if (f2 > 3.0F) {
f2 = 3.0F;
}
if (f2 > 0.0F) {
f3 += (0.5460001F - f3) * f2 / 3.0F;
f4 += (bI() * 1.0F - f4) * f2 / 3.0F;
}
a(sideMot, forMot, f4);
move(motX, motY, motZ);
motX *= f3;
motY *= 0.800000011920929D;
motZ *= f3;
motY -= 0.02D;
if ((positionChanged) && (c(motX, motY + 0.6000000238418579D - locY + d0, motZ)))
motY = 0.300000011920929D;
} else if (ab()) {
double d0 = locY;
a(sideMot, forMot, 0.02F);
move(motX, motY, motZ);
motX *= 0.5D;
motY *= 0.5D;
motZ *= 0.5D;
motY -= 0.02D;
if ((positionChanged) && (c(motX, motY + 0.6000000238418579D - locY + d0, motZ)))
motY = 0.300000011920929D;
} else {
float f5 =
world
.getType(
new BlockPosition(
MathHelper.floor(locX),
MathHelper.floor(getBoundingBox().b) - 1,
MathHelper.floor(locZ)))
.getBlock()
.frictionFactor
* 0.91F;
float f6 = 0.1627714F / (f5 * f5 * f5);
float f3 = bI() * f6;
a(sideMot, forMot, f3);
f5 =
world
.getType(
new BlockPosition(
MathHelper.floor(locX),
MathHelper.floor(getBoundingBox().b) - 1,
MathHelper.floor(locZ)))
.getBlock()
.frictionFactor
* 0.91F;
if (k_()) {
float f4 = 0.15F;
motX = MathHelper.a(motX, -f4, f4);
motZ = MathHelper.a(motZ, -f4, f4);
fallDistance = 0.0F;
if (motY < -0.15D) {
motY = -0.15D;
}
if (motY < 0.0D) {
motY = 0.0D;
}
}
move(motX, motY, motZ);
if ((positionChanged) && (k_())) {
motY = 0.2D;
}
if ((world.isClientSide)
&& ((!world.isLoaded(new BlockPosition((int) locX, 0, (int) locZ)))
|| (!world
.getChunkAtWorldCoords(new BlockPosition((int) locX, 0, (int) locZ))
.o()))) {
if (locY > 0.0D) motY = -0.1D;
else motY = 0.0D;
} else {
motY += 0D;
}
motY *= 0.9800000190734863D;
motX *= f5;
motZ *= f5;
}
}
ay = az;
double d0 = locX - lastX;
double d1 = locZ - lastZ;
float f2 = MathHelper.sqrt(d0 * d0 + d1 * d1) * 4.0F;
if (f2 > 1.0F) {
f2 = 1.0F;
}
az += (f2 - az) * 0.4F;
aA += az;
super.g(sideMot, forMot);
}
this.ay = this.az;
double d0 = this.locX - this.lastX;
double d1 = this.locZ - this.lastZ;
float f4 = MathHelper.sqrt(d0 * d0 + d1 * d1) * 4.0F;
if (f4 > 1.0F) {
f4 = 1.0F;
}
this.az += (f4 - this.az) * 0.4F;
this.aA += this.az;
} else {
this.S = 0.5F;
this.aK = 0.02F;
super.g(sideMot, forMot);
}
}
protected boolean startServer() throws UnknownHostException {
ServerConsoleReader reader = new ServerConsoleReader(this, "Server console handler");
reader.setDaemon(true);
reader.start();
logger.info("Starting minecraft server version 1.8");
if (Runtime.getRuntime().maxMemory() / 1024L / 1024L < 512L) {
logger.warn(
"To start the server with more ram, launch it as \"java -Xmx1024M -Xms1024M -jar minecraft_server.jar\"");
}
logger.info("Loading properties");
this.serverProperties = new ServerProperties(new File("server.properties"));
this.tehDramaDocument = new EulaAgreementChecker(new File("eula.txt"));
if (!this.tehDramaDocument.isAgreed()) {
logger.info(
"You need to agree to the EULA in order to run the server. Go to eula.txt for more info.");
this.tehDramaDocument.write();
return false;
} else {
this.setOnlineMode(this.serverProperties.getBoolean("online-mode", true));
this.setIp(this.serverProperties.getString("server-ip", ""));
this.setAnimalSpawnEnabled(this.serverProperties.getBoolean("spawn-animals", true));
this.setNPCSpawnEnabled(this.serverProperties.getBoolean("spawn-npcs", true));
this.setPVP(this.serverProperties.getBoolean("pvp", true));
this.setAllowFlight(this.serverProperties.getBoolean("allow-flight", false));
this.setResourcePack(
this.serverProperties.getString("resource-pack", ""),
this.serverProperties.getString("resource-pack-hash", ""));
this.setMotd(this.serverProperties.getString("motd", "A Minecraft Server"));
this.setForceGameModeEnabled(this.serverProperties.getBoolean("force-gamemode", false));
this.setIdleTimeout(this.serverProperties.getInt("player-idle-timeout", 0));
if (this.serverProperties.getInt("difficulty", 1) < 0) {
this.serverProperties.setProperty("difficulty", Integer.valueOf(0));
} else if (this.serverProperties.getInt("difficulty", 1) > 3) {
this.serverProperties.setProperty("difficulty", Integer.valueOf(3));
}
this.generateStructures = this.serverProperties.getBoolean("generate-structures", true);
int gameMode = this.serverProperties.getInt("gamemode", EnumGameMode.SURVIVAL.getId());
this.serverGameMode = EnumGameMode.getById(gameMode);
logger.info("Default game type: " + this.serverGameMode);
InetAddress address = null;
if (this.getIp().length() > 0) {
address = InetAddress.getByName(this.getIp());
}
if (this.getPort() < 0) {
this.setPort(this.serverProperties.getInt("server-port", 25565));
}
logger.info("Generating keypair");
this.setKeyPair(ServerCryptoUtils.generateKeyPair());
logger.info(
"Starting Minecraft server on "
+ (this.getIp().length() == 0 ? "*" : this.getIp())
+ ":"
+ this.getPort());
try {
this.getServerConnection().bindToPort(address, this.getPort());
} catch (Exception ex) {
logger.warn("**** FAILED TO BIND TO PORT!");
logger.warn("The exception was: {}", new Object[] {ex.toString()});
logger.warn("Perhaps a server is already running on that port?");
return false;
}
if (!this.isOnlineMode()) {
logger.warn("**** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!");
logger.warn("The server will make no attempt to authenticate usernames. Beware.");
logger.warn(
"While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.");
logger.warn(
"To change this, set \"online-mode\" to \"true\" in the server.properties file.");
}
if (this.convertDataLists()) {
this.getUserCache().dumpCache();
}
if (!sf.a(this.serverProperties)) {
return false;
} else {
this.setPlayerList(new DedicatedPlayerList(this));
long nanoTime = System.nanoTime();
if (this.getLevelName() == null) {
this.setLevelName(this.serverProperties.getString("level-name", "world"));
}
String seed = this.serverProperties.getString("level-seed", "");
String type = this.serverProperties.getString("level-type", "DEFAULT");
String gensettings = this.serverProperties.getString("generator-settings", "");
long randomLong = (new Random()).nextLong();
if (seed.length() > 0) {
try {
long longSeed = Long.parseLong(seed);
if (longSeed != 0L) {
randomLong = longSeed;
}
} catch (NumberFormatException var16) {
randomLong = seed.hashCode();
}
}
LevelType var18 = LevelType.getByName(type);
if (var18 == null) {
var18 = LevelType.DEFAULT;
}
this.isAnnouncePlayerAchievmentsEnabled();
this.isCommandBlockEnabled();
this.getOpPermissionLevel();
this.isSnooperEnabled();
this.getCompressionThreshold();
this.setMaxBuildHeight(this.serverProperties.getInt("max-build-height", 256));
this.setMaxBuildHeight((this.getMaxBuildHeight() + 8) / 16 * 16);
this.setMaxBuildHeight(MathHelper.a(this.getMaxBuildHeight(), 64, 256));
this.serverProperties.setProperty(
"max-build-height", (Object) Integer.valueOf(this.getMaxBuildHeight()));
logger.info("Preparing level \"" + this.getLevelName() + "\"");
this.loadWorlds(this.getLevelName(), randomLong, var18, gensettings);
long var12 = System.nanoTime() - nanoTime;
String var14 =
String.format("%.3fs", new Object[] {Double.valueOf((double) var12 / 1.0E9D)});
logger.info("Done (" + var14 + ")! For help, type \"help\" or \"?\"");
if (this.serverProperties.getBoolean("enable-query", false)) {
logger.info("Starting GS4 status listener");
this.query = new QueryListener(this);
this.query.a();
}
if (this.serverProperties.getBoolean("enable-rcon", false)) {
logger.info("Starting remote control listener");
this.rcon = new RconListener(this);
this.rcon.a();
}
if (this.getMaxTickTime() > 0L) {
Thread watchdog = new Thread(new ServerWatchdog(this));
watchdog.setName("Server Watchdog");
watchdog.setDaemon(true);
watchdog.start();
}
return true;
}
}
}
