ServerBossEvent.java

net.minecraft.server.level.ServerBossEvent

信息

• 全限定名：net.minecraft.server.level.ServerBossEvent
• 类型：public class
• 包：net.minecraft.server.level
• 源码路径：src/main/java/net/minecraft/server/level/ServerBossEvent.java
• 起始行号：L15
• 继承：BossEvent
• 职责：

  TODO

字段/常量

• players

  • 类型: Set<ServerPlayer>
  • 修饰符: private final
  • 源码定位: L16
  • 说明:

    TODO

• unmodifiablePlayers

  • 类型: Set<ServerPlayer>
  • 修饰符: private final
  • 源码定位: L17
  • 说明:

    TODO

• visible

  • 类型: boolean
  • 修饰符: private
  • 源码定位: L18
  • 说明:

    TODO

内部类/嵌套类型

• 无

构造器

public ServerBossEvent(UUID id, Component name, BossEvent.BossBarColor color, BossEvent.BossBarOverlay overlay) @ L20

• 构造器名：ServerBossEvent
• 源码定位：L20
• 修饰符：public

参数:

• id: UUID
• name: Component
• color: BossEvent.BossBarColor
• overlay: BossEvent.BossBarOverlay

说明:

TODO

方法

下面的方法块按源码顺序生成。

public void setProgress(float progress) @ L24

• 方法名：setProgress
• 源码定位：L24
• 返回类型：void
• 修饰符：public

参数:

• progress: float

说明:

TODO

public void setColor(BossEvent.BossBarColor color) @ L33

• 方法名：setColor
• 源码定位：L33
• 返回类型：void
• 修饰符：public

参数:

• color: BossEvent.BossBarColor

说明:

TODO

public void setOverlay(BossEvent.BossBarOverlay overlay) @ L42

• 方法名：setOverlay
• 源码定位：L42
• 返回类型：void
• 修饰符：public

参数:

• overlay: BossEvent.BossBarOverlay

说明:

TODO

public BossEvent setDarkenScreen(boolean darkenScreen) @ L51

• 方法名：setDarkenScreen
• 源码定位：L51
• 返回类型：BossEvent
• 修饰符：public

参数:

• darkenScreen: boolean

说明:

TODO

public BossEvent setPlayBossMusic(boolean playBossMusic) @ L62

• 方法名：setPlayBossMusic
• 源码定位：L62
• 返回类型：BossEvent
• 修饰符：public

参数:

• playBossMusic: boolean

说明:

TODO

public BossEvent setCreateWorldFog(boolean createWorldFog) @ L73

• 方法名：setCreateWorldFog
• 源码定位：L73
• 返回类型：BossEvent
• 修饰符：public

参数:

• createWorldFog: boolean

说明:

TODO

public void setName(Component name) @ L84

• 方法名：setName
• 源码定位：L84
• 返回类型：void
• 修饰符：public

参数:

• name: Component

说明:

TODO

private void broadcast(Function<BossEvent,ClientboundBossEventPacket> factory) @ L93

• 方法名：broadcast
• 源码定位：L93
• 返回类型：void
• 修饰符：private

参数:

• factory: Function<BossEvent,ClientboundBossEventPacket>

说明:

TODO

public void addPlayer(ServerPlayer player) @ L103

• 方法名：addPlayer
• 源码定位：L103
• 返回类型：void
• 修饰符：public

参数:

• player: ServerPlayer

说明:

TODO

public void removePlayer(ServerPlayer player) @ L109

• 方法名：removePlayer
• 源码定位：L109
• 返回类型：void
• 修饰符：public

参数:

• player: ServerPlayer

说明:

TODO

public void removeAllPlayers() @ L115

• 方法名：removeAllPlayers
• 源码定位：L115
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

public boolean isVisible() @ L123

• 方法名：isVisible
• 源码定位：L123
• 返回类型：boolean
• 修饰符：public

参数:

• 无

说明:

TODO

public void setVisible(boolean visible) @ L127

• 方法名：setVisible
• 源码定位：L127
• 返回类型：void
• 修饰符：public

参数:

• visible: boolean

说明:

TODO

public Collection<ServerPlayer> getPlayers() @ L139

• 方法名：getPlayers
• 源码定位：L139
• 返回类型：Collection
• 修饰符：public

参数:

• 无

说明:

TODO

protected void setDirty() @ L143

• 方法名：setDirty
• 源码定位：L143
• 返回类型：void
• 修饰符：protected

参数:

• 无

说明:

TODO

代码

public class ServerBossEvent extends BossEvent {
    private final Set<ServerPlayer> players = Sets.newHashSet();
    private final Set<ServerPlayer> unmodifiablePlayers = Collections.unmodifiableSet(this.players);
    private boolean visible = true;
 
    public ServerBossEvent(UUID id, Component name, BossEvent.BossBarColor color, BossEvent.BossBarOverlay overlay) {
        super(id, name, color, overlay);
    }
 
    @Override
    public void setProgress(float progress) {
        if (progress != this.progress) {
            super.setProgress(progress);
            this.setDirty();
            this.broadcast(ClientboundBossEventPacket::createUpdateProgressPacket);
        }
    }
 
    @Override
    public void setColor(BossEvent.BossBarColor color) {
        if (color != this.color) {
            super.setColor(color);
            this.setDirty();
            this.broadcast(ClientboundBossEventPacket::createUpdateStylePacket);
        }
    }
 
    @Override
    public void setOverlay(BossEvent.BossBarOverlay overlay) {
        if (overlay != this.overlay) {
            super.setOverlay(overlay);
            this.setDirty();
            this.broadcast(ClientboundBossEventPacket::createUpdateStylePacket);
        }
    }
 
    @Override
    public BossEvent setDarkenScreen(boolean darkenScreen) {
        if (darkenScreen != this.darkenScreen) {
            super.setDarkenScreen(darkenScreen);
            this.setDirty();
            this.broadcast(ClientboundBossEventPacket::createUpdatePropertiesPacket);
        }
 
        return this;
    }
 
    @Override
    public BossEvent setPlayBossMusic(boolean playBossMusic) {
        if (playBossMusic != this.playBossMusic) {
            super.setPlayBossMusic(playBossMusic);
            this.setDirty();
            this.broadcast(ClientboundBossEventPacket::createUpdatePropertiesPacket);
        }
 
        return this;
    }
 
    @Override
    public BossEvent setCreateWorldFog(boolean createWorldFog) {
        if (createWorldFog != this.createWorldFog) {
            super.setCreateWorldFog(createWorldFog);
            this.setDirty();
            this.broadcast(ClientboundBossEventPacket::createUpdatePropertiesPacket);
        }
 
        return this;
    }
 
    @Override
    public void setName(Component name) {
        if (!Objects.equal(name, this.name)) {
            super.setName(name);
            this.setDirty();
            this.broadcast(ClientboundBossEventPacket::createUpdateNamePacket);
        }
    }
 
    private void broadcast(Function<BossEvent, ClientboundBossEventPacket> factory) {
        if (this.visible) {
            ClientboundBossEventPacket packet = factory.apply(this);
 
            for (ServerPlayer player : this.players) {
                player.connection.send(packet);
            }
        }
    }
 
    public void addPlayer(ServerPlayer player) {
        if (this.players.add(player) && this.visible) {
            player.connection.send(ClientboundBossEventPacket.createAddPacket(this));
        }
    }
 
    public void removePlayer(ServerPlayer player) {
        if (this.players.remove(player) && this.visible) {
            player.connection.send(ClientboundBossEventPacket.createRemovePacket(this.getId()));
        }
    }
 
    public void removeAllPlayers() {
        if (!this.players.isEmpty()) {
            for (ServerPlayer player : Lists.newArrayList(this.players)) {
                this.removePlayer(player);
            }
        }
    }
 
    public boolean isVisible() {
        return this.visible;
    }
 
    public void setVisible(boolean visible) {
        if (visible != this.visible) {
            this.visible = visible;
            this.setDirty();
 
            for (ServerPlayer player : this.players) {
                player.connection
                    .send(visible ? ClientboundBossEventPacket.createAddPacket(this) : ClientboundBossEventPacket.createRemovePacket(this.getId()));
            }
        }
    }
 
    public Collection<ServerPlayer> getPlayers() {
        return this.unmodifiablePlayers;
    }
 
    protected void setDirty() {
    }
}

引用的其他类

• Component

  • 引用位置: 参数

• ClientboundBossEventPacket

  • 引用位置: 参数/方法调用
  • 关联成员: ClientboundBossEventPacket.createAddPacket(), ClientboundBossEventPacket.createRemovePacket()

• ServerPlayer

  • 引用位置: 参数/字段/返回值

• BossEvent

  • 引用位置: 参数/继承/返回值