ServerTickRateManager.java

net.minecraft.server.ServerTickRateManager

信息

• 全限定名：net.minecraft.server.ServerTickRateManager
• 类型：public class
• 包：net.minecraft.server
• 源码路径：src/main/java/net/minecraft/server/ServerTickRateManager.java
• 起始行号：L11
• 继承：TickRateManager
• 职责：

  TODO

字段/常量

• remainingSprintTicks

  • 类型: long
  • 修饰符: private
  • 源码定位: L12
  • 说明:

    TODO

• sprintTickStartTime

  • 类型: long
  • 修饰符: private
  • 源码定位: L13
  • 说明:

    TODO

• sprintTimeSpend

  • 类型: long
  • 修饰符: private
  • 源码定位: L14
  • 说明:

    TODO

• scheduledCurrentSprintTicks

  • 类型: long
  • 修饰符: private
  • 源码定位: L15
  • 说明:

    TODO

• previousIsFrozen

  • 类型: boolean
  • 修饰符: private
  • 源码定位: L16
  • 说明:

    TODO

• server

  • 类型: MinecraftServer
  • 修饰符: private final
  • 源码定位: L17
  • 说明:

    TODO

内部类/嵌套类型

• 无

构造器

public ServerTickRateManager(MinecraftServer server) @ L19

• 构造器名：ServerTickRateManager
• 源码定位：L19
• 修饰符：public

参数:

• server: MinecraftServer

说明:

TODO

方法

下面的方法块按源码顺序生成。

public boolean isSprinting() @ L23

• 方法名：isSprinting
• 源码定位：L23
• 返回类型：boolean
• 修饰符：public

参数:

• 无

说明:

TODO

public void setFrozen(boolean frozen) @ L27

• 方法名：setFrozen
• 源码定位：L27
• 返回类型：void
• 修饰符：public

参数:

• frozen: boolean

说明:

TODO

private void updateStateToClients() @ L33

• 方法名：updateStateToClients
• 源码定位：L33
• 返回类型：void
• 修饰符：private

参数:

• 无

说明:

TODO

private void updateStepTicks() @ L37

• 方法名：updateStepTicks
• 源码定位：L37
• 返回类型：void
• 修饰符：private

参数:

• 无

说明:

TODO

public boolean stepGameIfPaused(int ticks) @ L41

• 方法名：stepGameIfPaused
• 源码定位：L41
• 返回类型：boolean
• 修饰符：public

参数:

• ticks: int

说明:

TODO

public boolean stopStepping() @ L51

• 方法名：stopStepping
• 源码定位：L51
• 返回类型：boolean
• 修饰符：public

参数:

• 无

说明:

TODO

public boolean stopSprinting() @ L61

• 方法名：stopSprinting
• 源码定位：L61
• 返回类型：boolean
• 修饰符：public

参数:

• 无

说明:

TODO

public boolean requestGameToSprint(int time) @ L70

• 方法名：requestGameToSprint
• 源码定位：L70
• 返回类型：boolean
• 修饰符：public

参数:

• time: int

说明:

TODO

private void finishTickSprint() @ L80

• 方法名：finishTickSprint
• 源码定位：L80
• 返回类型：void
• 修饰符：private

参数:

• 无

说明:

TODO

public boolean checkShouldSprintThisTick() @ L97

• 方法名：checkShouldSprintThisTick
• 源码定位：L97
• 返回类型：boolean
• 修饰符：public

参数:

• 无

说明:

TODO

public void endTickWork() @ L110

• 方法名：endTickWork
• 源码定位：L110
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

public void setTickRate(float rate) @ L114

• 方法名：setTickRate
• 源码定位：L114
• 返回类型：void
• 修饰符：public

参数:

• rate: float

说明:

TODO

public void updateJoiningPlayer(ServerPlayer player) @ L121

• 方法名：updateJoiningPlayer
• 源码定位：L121
• 返回类型：void
• 修饰符：public

参数:

• player: ServerPlayer

说明:

TODO

代码

public class ServerTickRateManager extends TickRateManager {
    private long remainingSprintTicks = 0L;
    private long sprintTickStartTime = 0L;
    private long sprintTimeSpend = 0L;
    private long scheduledCurrentSprintTicks = 0L;
    private boolean previousIsFrozen = false;
    private final MinecraftServer server;
 
    public ServerTickRateManager(MinecraftServer server) {
        this.server = server;
    }
 
    public boolean isSprinting() {
        return this.scheduledCurrentSprintTicks > 0L;
    }
 
    @Override
    public void setFrozen(boolean frozen) {
        super.setFrozen(frozen);
        this.updateStateToClients();
    }
 
    private void updateStateToClients() {
        this.server.getPlayerList().broadcastAll(ClientboundTickingStatePacket.from(this));
    }
 
    private void updateStepTicks() {
        this.server.getPlayerList().broadcastAll(ClientboundTickingStepPacket.from(this));
    }
 
    public boolean stepGameIfPaused(int ticks) {
        if (!this.isFrozen()) {
            return false;
        } else {
            this.frozenTicksToRun = ticks;
            this.updateStepTicks();
            return true;
        }
    }
 
    public boolean stopStepping() {
        if (this.frozenTicksToRun > 0) {
            this.frozenTicksToRun = 0;
            this.updateStepTicks();
            return true;
        } else {
            return false;
        }
    }
 
    public boolean stopSprinting() {
        if (this.remainingSprintTicks > 0L) {
            this.finishTickSprint();
            return true;
        } else {
            return false;
        }
    }
 
    public boolean requestGameToSprint(int time) {
        boolean interrupted = this.remainingSprintTicks > 0L;
        this.sprintTimeSpend = 0L;
        this.scheduledCurrentSprintTicks = time;
        this.remainingSprintTicks = time;
        this.previousIsFrozen = this.isFrozen();
        this.setFrozen(false);
        return interrupted;
    }
 
    private void finishTickSprint() {
        long completedTicks = this.scheduledCurrentSprintTicks - this.remainingSprintTicks;
        double millisecondsToComplete = Math.max(1.0, (double)this.sprintTimeSpend) / TimeUtil.NANOSECONDS_PER_MILLISECOND;
        int ticksPerSecond = (int)(TimeUtil.MILLISECONDS_PER_SECOND * completedTicks / millisecondsToComplete);
        String millisecondsPerTick = String.format(
            Locale.ROOT, "%.2f", completedTicks == 0L ? this.millisecondsPerTick() : millisecondsToComplete / completedTicks
        );
        this.scheduledCurrentSprintTicks = 0L;
        this.sprintTimeSpend = 0L;
        this.server
            .createCommandSourceStack()
            .sendSuccess(() -> Component.translatable("commands.tick.sprint.report", ticksPerSecond, millisecondsPerTick), true);
        this.remainingSprintTicks = 0L;
        this.setFrozen(this.previousIsFrozen);
        this.server.onTickRateChanged();
    }
 
    public boolean checkShouldSprintThisTick() {
        if (!this.runGameElements) {
            return false;
        } else if (this.remainingSprintTicks > 0L) {
            this.sprintTickStartTime = System.nanoTime();
            this.remainingSprintTicks--;
            return true;
        } else {
            this.finishTickSprint();
            return false;
        }
    }
 
    public void endTickWork() {
        this.sprintTimeSpend = this.sprintTimeSpend + (System.nanoTime() - this.sprintTickStartTime);
    }
 
    @Override
    public void setTickRate(float rate) {
        super.setTickRate(rate);
        this.server.onTickRateChanged();
        this.updateStateToClients();
    }
 
    public void updateJoiningPlayer(ServerPlayer player) {
        player.connection.send(ClientboundTickingStatePacket.from(this));
        player.connection.send(ClientboundTickingStepPacket.from(this));
    }
}

引用的其他类

• LoggedChatMessage

  • 引用位置: 方法调用
  • 关联成员: System.nanoTime()

• Component

  • 引用位置: 方法调用
  • 关联成员: Component.translatable()

• ClientboundTickingStatePacket

  • 引用位置: 方法调用
  • 关联成员: ClientboundTickingStatePacket.from()

• ClientboundTickingStepPacket

  • 引用位置: 方法调用
  • 关联成员: ClientboundTickingStepPacket.from()

• MinecraftServer

  • 引用位置: 参数/字段

• ServerPlayer

  • 引用位置: 参数

• TickRateManager

  • 引用位置: 继承