下面列出了io.netty.util.collection.CharObjectHashMap#cn.nukkit.utils.Utils 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
public void load() {
this.list = new LinkedHashMap<>();
File file = new File(this.file);
try {
if (!file.exists()) {
file.createNewFile();
this.save();
} else {
LinkedList<TreeMap<String, String>> list = new Gson().fromJson(Utils.readFile(this.file), new TypeToken<LinkedList<TreeMap<String, String>>>() {
}.getType());
for (TreeMap<String, String> map : list) {
BanEntry entry = BanEntry.fromMap(map);
this.list.put(entry.getName(), entry);
}
}
} catch (IOException e) {
MainLogger.getLogger().error("Could not load ban list: ", e);
}
}
public void save() {
this.removeExpired();
try {
File file = new File(this.file);
if (!file.exists()) {
file.createNewFile();
}
LinkedList<LinkedHashMap<String, String>> list = new LinkedList<>();
for (BanEntry entry : this.list.values()) {
list.add(entry.getMap());
}
Utils.writeFile(this.file, new ByteArrayInputStream(new GsonBuilder().setPrettyPrinting().create().toJson(list).getBytes(StandardCharsets.UTF_8)));
} catch (IOException e) {
MainLogger.getLogger().error("Could not save ban list ", e);
}
}
@Override
public PluginDescription getPluginDescription(File file) {
try (JarFile jar = new JarFile(file)) {
JarEntry entry = jar.getJarEntry("nukkit.yml");
if (entry == null) {
entry = jar.getJarEntry("plugin.yml");
if (entry == null) {
return null;
}
}
try (InputStream stream = jar.getInputStream(entry)) {
return new PluginDescription(Utils.readFile(stream));
}
} catch (IOException e) {
return null;
}
}
@Override
public boolean saveResource(String filename, String outputName, boolean replace) {
Preconditions.checkArgument(filename != null && outputName != null, "Filename can not be null!");
Preconditions.checkArgument(filename.trim().length() != 0 && outputName.trim().length() != 0, "Filename can not be empty!");
File out = new File(dataFolder, outputName);
if (!out.exists() || replace) {
try (InputStream resource = getResource(filename)) {
if (resource != null) {
File outFolder = out.getParentFile();
if (!outFolder.exists()) {
outFolder.mkdirs();
}
Utils.writeFile(out, resource);
return true;
}
} catch (IOException e) {
Server.getInstance().getLogger().logException(e);
}
}
return false;
}
public void saveOfflinePlayerData(String name, CompoundTag tag, boolean async) {
if (this.shouldSavePlayerData()) {
try {
if (async) {
this.getScheduler().scheduleAsyncTask(new FileWriteTask(FastAppender.get(this.getDataPath() + "players/", name.toLowerCase(), ".dat"), NBTIO.writeGZIPCompressed(tag, ByteOrder.BIG_ENDIAN)));
} else {
Utils.writeFile(FastAppender.get(this.getDataPath(), "players/", name.toLowerCase(), ".dat"), new ByteArrayInputStream(NBTIO.writeGZIPCompressed(tag, ByteOrder.BIG_ENDIAN)));
}
} catch (Exception e) {
this.logger.critical(this.getLanguage().translateString("nukkit.data.saveError", new String[]{name, e.getMessage()}));
if (Nukkit.DEBUG > 1) {
this.logger.logException(e);
}
}
}
}
public void load() {
this.list = new LinkedHashMap<>();
File file = new File(this.file);
try {
if (!file.exists()) {
file.createNewFile();
this.save();
} else {
LinkedList<TreeMap<String, String>> list = new Gson().fromJson(Utils.readFile(this.file), new TypeToken<LinkedList<TreeMap<String, String>>>() {
}.getType());
for (TreeMap<String, String> map : list) {
BanEntry entry = BanEntry.fromMap(map);
this.list.put(entry.getName(), entry);
}
}
} catch (IOException e) {
MainLogger.getLogger().error("Could not load ban list: ", e);
}
}
public void save() {
this.removeExpired();
try {
File file = new File(this.file);
if (!file.exists()) {
file.createNewFile();
}
LinkedList<LinkedHashMap<String, String>> list = new LinkedList<>();
for (BanEntry entry : this.list.values()) {
list.add(entry.getMap());
}
Utils.writeFile(this.file, new ByteArrayInputStream(new GsonBuilder().setPrettyPrinting().create().toJson(list).getBytes(StandardCharsets.UTF_8)));
} catch (IOException e) {
MainLogger.getLogger().error("Could not save ban list ", e);
}
}
@Override
public PluginDescription getPluginDescription(File file) {
try (JarFile jar = new JarFile(file)) {
JarEntry entry = jar.getJarEntry("nukkit.yml");
if (entry == null) {
entry = jar.getJarEntry("plugin.yml");
if (entry == null) {
return null;
}
}
try (InputStream stream = jar.getInputStream(entry)) {
return new PluginDescription(Utils.readFile(stream));
}
} catch (IOException e) {
return null;
}
}
@Override
public boolean saveResource(String filename, String outputName, boolean replace) {
Preconditions.checkArgument(filename != null && outputName != null, "Filename can not be null!");
Preconditions.checkArgument(filename.trim().length() != 0 && outputName.trim().length() != 0, "Filename can not be empty!");
File out = new File(dataFolder, outputName);
if (!out.exists() || replace) {
try (InputStream resource = getResource(filename)) {
if (resource != null) {
File outFolder = out.getParentFile();
if (!outFolder.exists()) {
outFolder.mkdirs();
}
Utils.writeFile(out, resource);
return true;
}
} catch (IOException e) {
Server.getInstance().getLogger().logException(e);
}
}
return false;
}
public static Item fromJson(Map<String, Object> data) {
String nbt = (String) data.get("nbt_b64");
byte[] nbtBytes;
if (nbt != null) {
nbtBytes = Base64.getDecoder().decode(nbt);
} else { // Support old format for backwards compat
nbt = (String) data.getOrDefault("nbt_hex", null);
if (nbt == null) {
nbtBytes = new byte[0];
} else {
nbtBytes = Utils.parseHexBinary(nbt);
}
}
return get(Utils.toInt(data.get("id")), Utils.toInt(data.getOrDefault("damage", 0)), Utils.toInt(data.getOrDefault("count", 1)), nbtBytes);
}
@Override
protected void initEntity() {
this.setDataFlag(DATA_PLAYER_FLAGS, DATA_PLAYER_FLAG_SLEEP, false);
this.setDataFlag(DATA_FLAGS, DATA_FLAG_GRAVITY);
this.setDataProperty(new IntPositionEntityData(DATA_PLAYER_BED_POSITION, 0, 0, 0), false);
if (!(this instanceof Player)) {
if (this.namedTag.contains("NameTag")) {
this.setNameTag(this.namedTag.getString("NameTag"));
}
if (this.namedTag.contains("Skin") && this.namedTag.get("Skin") instanceof CompoundTag) {
if (!this.namedTag.getCompound("Skin").contains("Transparent")) {
this.namedTag.getCompound("Skin").putBoolean("Transparent", false);
}
this.setSkin(new Skin(this.namedTag.getCompound("Skin").getByteArray("Data"), this.namedTag.getCompound("Skin").getString("ModelId")));
}
this.uuid = Utils.dataToUUID(String.valueOf(this.getId()).getBytes(StandardCharsets.UTF_8), this.getSkin()
.getData(), this.getNameTag().getBytes(StandardCharsets.UTF_8));
}
super.initEntity();
}
public void load() {
this.list = new LinkedHashMap<>();
File file = new File(this.file);
try {
if (!file.exists()) {
file.createNewFile();
this.save();
} else {
LinkedList<TreeMap<String, String>> list = new Gson().fromJson(Utils.readFile(this.file), new TypeToken<LinkedList<TreeMap<String, String>>>() {
}.getType());
for (TreeMap<String, String> map : list) {
BanEntry entry = BanEntry.fromMap(map);
this.list.put(entry.getName(), entry);
}
}
} catch (IOException e) {
MainLogger.getLogger().error("Could not load ban list: ", e);
}
}
public void save() {
this.removeExpired();
try {
File file = new File(this.file);
if (!file.exists()) {
file.createNewFile();
}
LinkedList<LinkedHashMap<String, String>> list = new LinkedList<>();
for (BanEntry entry : this.list.values()) {
list.add(entry.getMap());
}
Utils.writeFile(this.file, new ByteArrayInputStream(new GsonBuilder().setPrettyPrinting().create().toJson(list).getBytes(StandardCharsets.UTF_8)));
} catch (IOException e) {
MainLogger.getLogger().error("Could not save ban list ", e);
}
}
@Override
public PluginDescription getPluginDescription(File file) {
try (JarFile jar = new JarFile(file)) {
JarEntry entry = jar.getJarEntry("nukkit.yml");
if (entry == null) {
entry = jar.getJarEntry("plugin.yml");
if (entry == null) {
return null;
}
}
try (InputStream stream = jar.getInputStream(entry)) {
return new PluginDescription(Utils.readFile(stream));
}
} catch (IOException e) {
return null;
}
}
@Override
public boolean saveResource(String filename, String outputName, boolean replace) {
Preconditions.checkArgument(filename != null && outputName != null, "Filename can not be null!");
Preconditions.checkArgument(filename.trim().length() != 0 && outputName.trim().length() != 0, "Filename can not be empty!");
File out = new File(dataFolder, outputName);
if (!out.exists() || replace) {
try (InputStream resource = getResource(filename)) {
if (resource != null) {
File outFolder = out.getParentFile();
if (!outFolder.exists()) {
outFolder.mkdirs();
}
Utils.writeFile(out, resource);
return true;
}
} catch (IOException e) {
Server.getInstance().getLogger().logException(e);
}
}
return false;
}
@Override
protected void initEntity() {
this.setDataFlag(DATA_PLAYER_FLAGS, DATA_PLAYER_FLAG_SLEEP, false);
this.setDataFlag(DATA_FLAGS, DATA_FLAG_GRAVITY);
this.setDataProperty(new IntPositionEntityData(DATA_PLAYER_BED_POSITION, 0, 0, 0), false);
if (!(this instanceof Player)) {
if (this.namedTag.contains("NameTag")) {
this.setNameTag(this.namedTag.getString("NameTag"));
}
if (this.namedTag.contains("Skin") && this.namedTag.get("Skin") instanceof CompoundTag) {
if (!this.namedTag.getCompound("Skin").contains("Transparent")) {
this.namedTag.getCompound("Skin").putBoolean("Transparent", false);
}
this.setSkin(new Skin(
this.namedTag.getCompound("Skin").getString("skinId"),
this.namedTag.getCompound("Skin").getByteArray("skinData"),
this.namedTag.getCompound("Skin").getCompound("capeData").getByteArray("capeData"),
this.namedTag.getCompound("Skin").getString("geometryName"),
this.namedTag.getCompound("Skin").getCompound("geometryData").getString("geometryData")
));
}
this.uuid = Utils.dataToUUID(String.valueOf(this.getId()).getBytes(StandardCharsets.UTF_8), this.getSkin()
.getSkinData(), this.getNameTag().getBytes(StandardCharsets.UTF_8));
}
super.initEntity();
if (this instanceof Player) {
((Player) this).addWindow(this.inventory, 0);
}
}
private HandlerList getEventListeners(Class<? extends Event> type) throws IllegalAccessException {
try {
Method method = getRegistrationClass(type).getDeclaredMethod("getHandlers");
method.setAccessible(true);
return (HandlerList) method.invoke(null);
} catch (Exception e) {
throw new IllegalAccessException(Utils.getExceptionMessage(e));
}
}
@Override
public void reloadConfig() {
this.config = new Config(this.configFile);
InputStream configStream = this.getResource("config.yml");
if (configStream != null) {
DumperOptions dumperOptions = new DumperOptions();
dumperOptions.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
Yaml yaml = new Yaml(dumperOptions);
try {
this.config.setDefault(yaml.loadAs(Utils.readFile(this.configFile), LinkedHashMap.class));
} catch (IOException e) {
Server.getInstance().getLogger().logException(e);
}
}
}
@Override
public void setName(String name) {
QueryRegenerateEvent info = this.server.getQueryInformation();
String[] names = name.split("[email protected]#"); //Split double names within the program
this.handler.sendOption("name",
"MCPE;" + Utils.rtrim(names[0].replace(";", "\\;"), '\\') + ";" +
ProtocolInfo.CURRENT_PROTOCOL + ";" +
ProtocolInfo.MINECRAFT_VERSION_NETWORK + ";" +
info.getPlayerCount() + ";" +
info.getMaxPlayerCount() + ";" +
this.server.getServerUniqueId().toString() + ";" +
(names.length > 1 ? Utils.rtrim(names[1].replace(";", "\\;"), '\\') : "") + ";" +
Server.getGamemodeString(this.server.getDefaultGamemode(), true) + ";");
}
@Override
public void saveLevelData() {
try {
byte[] data = NBTIO.write(levelData, ByteOrder.LITTLE_ENDIAN);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
outputStream.write(Binary.writeLInt(3));
outputStream.write(Binary.writeLInt(data.length));
outputStream.write(data);
Utils.writeFile(path + "level.dat", new ByteArrayInputStream(outputStream.toByteArray()));
} catch (IOException e) {
throw new RuntimeException(e);
}
}
protected Map<String, String> loadLang(String path) {
try {
String content = Utils.readFile(path);
Map<String, String> d = new HashMap<>();
for (String line : content.split("\n")) {
line = line.trim();
if (line.equals("") || line.charAt(0) == '#') {
continue;
}
String[] t = line.split("=");
if (t.length < 2) {
continue;
}
String key = t[0];
String value = "";
for (int i = 1; i < t.length - 1; i++) {
value += t[i] + "=";
}
value += t[t.length - 1];
if (value.equals("")) {
continue;
}
d.put(key, value);
}
return d;
} catch (IOException e) {
Server.getInstance().getLogger().logException(e);
return null;
}
}
protected Map<String, String> loadLang(InputStream stream) {
try {
String content = Utils.readFile(new BufferedInputStream(stream));
Map<String, String> d = new HashMap<>();
for (String line : content.split("\n")) {
line = line.trim();
if (line.equals("") || line.charAt(0) == '#') {
continue;
}
String[] t = line.split("=");
if (t.length < 2) {
continue;
}
String key = t[0];
String value = "";
for (int i = 1; i < t.length - 1; i++) {
value += t[i] + "=";
}
value += t[t.length - 1];
if (value.equals("")) {
continue;
}
d.put(key, value);
}
return d;
} catch (IOException e) {
Server.getInstance().getLogger().logException(e);
return null;
}
}
@Override
public void onRun() {
try {
Utils.writeFile(file, contents);
} catch (IOException e) {
Server.getInstance().getLogger().logException(e);
}
}
@Override
public boolean dispatch(CommandSender sender, String cmdLine) {
ArrayList<String> parsed = parseArguments(cmdLine);
if (parsed.size() == 0) {
return false;
}
String sentCommandLabel = parsed.remove(0).toLowerCase();
String[] args = parsed.toArray(new String[parsed.size()]);
Command target = this.getCommand(sentCommandLabel);
if (target == null) {
return false;
}
target.timing.startTiming();
try {
target.execute(sender, sentCommandLabel, args);
} catch (Exception e) {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.exception"));
this.server.getLogger().critical(this.server.getLanguage().translateString("nukkit.command.exception", cmdLine, target.toString(), Utils.getExceptionMessage(e)));
MainLogger logger = sender.getServer().getLogger();
if (logger != null) {
logger.logException(e);
}
}
target.timing.stopTiming();
return true;
}
@Override
public void reloadConfig() {
this.config = new Config(this.configFile);
InputStream configStream = this.getResource("config.yml");
if (configStream != null) {
DumperOptions dumperOptions = new DumperOptions();
dumperOptions.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
Yaml yaml = new Yaml(dumperOptions);
try {
this.config.setDefault(yaml.loadAs(Utils.readFile(this.configFile), LinkedHashMap.class));
} catch (IOException e) {
Server.getInstance().getLogger().logException(e);
}
}
}
@Override
public void setName(String name) {
QueryRegenerateEvent info = this.server.getQueryInformation();
String[] names = name.split("[email protected]#"); //Split double names within the program
this.handler.sendOption("name",
"MCPE;" + Utils.rtrim(names[0].replace(";", "\\;"), '\\') + ";" +
ProtocolInfo.CURRENT_PROTOCOL + ";" +
ProtocolInfo.MINECRAFT_VERSION_NETWORK + ";" +
info.getPlayerCount() + ";" +
info.getMaxPlayerCount() + ";" +
this.server.getServerUniqueId().toString() + ";" +
(names.length > 1 ? Utils.rtrim(names[1].replace(";", "\\;"), '\\') : "") + ";" +
Server.getGamemodeString(this.server.getDefaultGamemode(), true) + ";");
}
public void processInterfaces() {
for (SourceInterface interfaz : this.interfaces) {
try {
interfaz.process();
} catch (Exception e) {
if (Nukkit.DEBUG > 1) {
this.server.getLogger().logException(e);
}
interfaz.emergencyShutdown();
this.unregisterInterface(interfaz);
log.fatal(this.server.getLanguage().translateString("nukkit.server.networkError", new String[]{interfaz.getClass().getName(), Utils.getExceptionMessage(e)}));
}
}
}
public void registerRecipe(Recipe recipe) {
if (recipe instanceof CraftingRecipe) {
UUID id = Utils.dataToUUID(String.valueOf(++RECIPE_COUNT), String.valueOf(recipe.getResult().getId()), String.valueOf(recipe.getResult().getDamage()), String.valueOf(recipe.getResult().getCount()), Arrays.toString(recipe.getResult().getCompoundTag()));
((CraftingRecipe) recipe).setId(id);
this.recipes.add(recipe);
}
recipe.registerToCraftingManager(this);
}
protected Map<String, String> loadLang(String path) {
try {
String content = Utils.readFile(path);
Map<String, String> d = new HashMap<>();
for (String line : content.split("\n")) {
line = line.trim();
if (line.equals("") || line.charAt(0) == '#') {
continue;
}
String[] t = line.split("=");
if (t.length < 2) {
continue;
}
String key = t[0];
String value = "";
for (int i = 1; i < t.length - 1; i++) {
value += t[i] + "=";
}
value += t[t.length - 1];
if (value.equals("")) {
continue;
}
d.put(key, value);
}
return d;
} catch (IOException e) {
Server.getInstance().getLogger().logException(e);
return null;
}
}
protected Map<String, String> loadLang(InputStream stream) {
try {
String content = Utils.readFile(stream);
Map<String, String> d = new HashMap<>();
for (String line : content.split("\n")) {
line = line.trim();
if (line.equals("") || line.charAt(0) == '#') {
continue;
}
String[] t = line.split("=");
if (t.length < 2) {
continue;
}
String key = t[0];
String value = "";
for (int i = 1; i < t.length - 1; i++) {
value += t[i] + "=";
}
value += t[t.length - 1];
if (value.equals("")) {
continue;
}
d.put(key, value);
}
return d;
} catch (IOException e) {
Server.getInstance().getLogger().logException(e);
return null;
}
}