PacketUtils.java

net.minecraft.network.protocol.PacketUtils

信息

• 全限定名：net.minecraft.network.protocol.PacketUtils
• 类型：public class
• 包：net.minecraft.network.protocol
• 源码路径：src/main/java/net/minecraft/network/protocol/PacketUtils.java
• 起始行号：L14
• 职责：

  TODO

字段/常量

• LOGGER
  • 类型: Logger
  • 修饰符: private static final
  • 源码定位: L15
  • 说明:

    TODO

内部类/嵌套类型

• 无

构造器

• 无

方法

下面的方法块按源码顺序生成。

public static <T extends PacketListener> void ensureRunningOnSameThread(Packet<T> packet, T listener, ServerLevel level) @ L17

• 方法名：ensureRunningOnSameThread
• 源码定位：L17
• 返回类型： void
• 修饰符：public static

参数:

• packet: Packet
• listener: T
• level: ServerLevel

说明:

TODO

public static <T extends PacketListener> void ensureRunningOnSameThread(Packet<T> packet, T listener, PacketProcessor packetProcessor) @ L21

• 方法名：ensureRunningOnSameThread
• 源码定位：L21
• 返回类型： void
• 修饰符：public static

参数:

• packet: Packet
• listener: T
• packetProcessor: PacketProcessor

说明:

TODO

public static <T extends PacketListener> ReportedException makeReportedException(Exception cause, Packet<T> packet, T listener) @ L28

• 方法名：makeReportedException
• 源码定位：L28
• 返回类型： ReportedException
• 修饰符：public static

参数:

• cause: Exception
• packet: Packet
• listener: T

说明:

TODO

public static <T extends PacketListener> void fillCrashReport(CrashReport report, T listener, Packet<T> packet) @ L39

• 方法名：fillCrashReport
• 源码定位：L39
• 返回类型： void
• 修饰符：public static

参数:

• report: CrashReport
• listener: T
• packet: Packet

说明:

TODO

代码

public class PacketUtils {
    private static final Logger LOGGER = LogUtils.getLogger();
 
    public static <T extends PacketListener> void ensureRunningOnSameThread(Packet<T> packet, T listener, ServerLevel level) throws RunningOnDifferentThreadException {
        ensureRunningOnSameThread(packet, listener, level.getServer().packetProcessor());
    }
 
    public static <T extends PacketListener> void ensureRunningOnSameThread(Packet<T> packet, T listener, PacketProcessor packetProcessor) throws RunningOnDifferentThreadException {
        if (!packetProcessor.isSameThread()) {
            packetProcessor.scheduleIfPossible(listener, packet);
            throw RunningOnDifferentThreadException.RUNNING_ON_DIFFERENT_THREAD;
        }
    }
 
    public static <T extends PacketListener> ReportedException makeReportedException(Exception cause, Packet<T> packet, T listener) {
        if (cause instanceof ReportedException re) {
            fillCrashReport(re.getReport(), listener, packet);
            return re;
        } else {
            CrashReport report = CrashReport.forThrowable(cause, "Main thread packet handler");
            fillCrashReport(report, listener, packet);
            return new ReportedException(report);
        }
    }
 
    public static <T extends PacketListener> void fillCrashReport(CrashReport report, T listener, @Nullable Packet<T> packet) {
        if (packet != null) {
            CrashReportCategory details = report.addCategory("Incoming Packet");
            details.setDetail("Type", () -> packet.type().toString());
            details.setDetail("Is Terminal", () -> Boolean.toString(packet.isTerminal()));
            details.setDetail("Is Skippable", () -> Boolean.toString(packet.isSkippable()));
        }
 
        listener.fillCrashReport(report);
    }
}

引用的其他类

• CrashReport

  • 引用位置: 参数/方法调用
  • 关联成员: CrashReport.forThrowable()

• ReportedException

  • 引用位置: 构造调用/返回值
  • 关联成员: ReportedException()

• PacketListener

  • 引用位置: 返回值

• PacketProcessor

  • 引用位置: 参数

• Packet

  • 引用位置: 参数

• ServerLevel

  • 引用位置: 参数