FramerateLimitTracker.java

com.mojang.blaze3d.platform.FramerateLimitTracker

信息

• 全限定名：com.mojang.blaze3d.platform.FramerateLimitTracker
• 类型：public class
• 包：com.mojang.blaze3d.platform
• 源码路径：src/main/java/com/mojang/blaze3d/platform/FramerateLimitTracker.java
• 起始行号：L11
• 职责：

  TODO

字段/常量

• OUT_OF_LEVEL_MENU_LIMIT

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L12
  • 说明:

    TODO

• ICONIFIED_WINDOW_LIMIT

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L13
  • 说明:

    TODO

• AFK_LIMIT

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L14
  • 说明:

    TODO

• LONG_AFK_LIMIT

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

    TODO

• AFK_THRESHOLD_MS

  • 类型: long
  • 修饰符: private static final
  • 源码定位: L16
  • 说明:

    TODO

• LONG_AFK_THRESHOLD_MS

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

    TODO

• options

  • 类型: Options
  • 修饰符: private final
  • 源码定位: L18
  • 说明:

    TODO

• minecraft

  • 类型: Minecraft
  • 修饰符: private final
  • 源码定位: L19
  • 说明:

    TODO

• framerateLimit

  • 类型: int
  • 修饰符: private
  • 源码定位: L20
  • 说明:

    TODO

• latestInputTime

  • 类型: long
  • 修饰符: private
  • 源码定位: L21
  • 说明:

    TODO

内部类/嵌套类型

• com.mojang.blaze3d.platform.FramerateLimitTracker.FramerateThrottleReason
  • 类型: enum
  • 修饰符: public static
  • 源码定位: L75
  • 说明:

    TODO

构造器

public FramerateLimitTracker(Options options, Minecraft minecraft) @ L23

• 构造器名：FramerateLimitTracker
• 源码定位：L23
• 修饰符：public

参数:

• options: Options
• minecraft: Minecraft

说明:

TODO

方法

下面的方法块按源码顺序生成。

public int getFramerateLimit() @ L29

• 方法名：getFramerateLimit
• 源码定位：L29
• 返回类型：int
• 修饰符：public

参数:

• 无

说明:

TODO

public FramerateLimitTracker.FramerateThrottleReason getThrottleReason() @ L39

• 方法名：getThrottleReason
• 源码定位：L39
• 返回类型：FramerateLimitTracker.FramerateThrottleReason
• 修饰符：public

参数:

• 无

说明:

TODO

public boolean isHeavilyThrottled() @ L61

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

参数:

• 无

说明:

TODO

public void setFramerateLimit(int value) @ L66

• 方法名：setFramerateLimit
• 源码定位：L66
• 返回类型：void
• 修饰符：public

参数:

• value: int

说明:

TODO

public void onInputReceived() @ L70

• 方法名：onInputReceived
• 源码定位：L70
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class FramerateLimitTracker {
    private static final int OUT_OF_LEVEL_MENU_LIMIT = 60;
    private static final int ICONIFIED_WINDOW_LIMIT = 10;
    private static final int AFK_LIMIT = 30;
    private static final int LONG_AFK_LIMIT = 10;
    private static final long AFK_THRESHOLD_MS = 60000L;
    private static final long LONG_AFK_THRESHOLD_MS = 600000L;
    private final Options options;
    private final Minecraft minecraft;
    private int framerateLimit;
    private long latestInputTime;
 
    public FramerateLimitTracker(Options options, Minecraft minecraft) {
        this.options = options;
        this.minecraft = minecraft;
        this.framerateLimit = options.framerateLimit().get();
    }
 
    public int getFramerateLimit() {
        return switch (this.getThrottleReason()) {
            case NONE -> this.framerateLimit;
            case WINDOW_ICONIFIED -> 10;
            case LONG_AFK -> 10;
            case SHORT_AFK -> Math.min(this.framerateLimit, 30);
            case OUT_OF_LEVEL_MENU -> 60;
        };
    }
 
    public FramerateLimitTracker.FramerateThrottleReason getThrottleReason() {
        InactivityFpsLimit inactivityFpsLimit = this.options.inactivityFpsLimit().get();
        if (this.minecraft.getWindow().isIconified()) {
            return FramerateLimitTracker.FramerateThrottleReason.WINDOW_ICONIFIED;
        } else {
            if (inactivityFpsLimit == InactivityFpsLimit.AFK) {
                long afkTimeMillis = Util.getMillis() - this.latestInputTime;
                if (afkTimeMillis > 600000L) {
                    return FramerateLimitTracker.FramerateThrottleReason.LONG_AFK;
                }
 
                if (afkTimeMillis > 60000L) {
                    return FramerateLimitTracker.FramerateThrottleReason.SHORT_AFK;
                }
            }
 
            return this.minecraft.level != null || this.minecraft.screen == null && this.minecraft.getOverlay() == null
                ? FramerateLimitTracker.FramerateThrottleReason.NONE
                : FramerateLimitTracker.FramerateThrottleReason.OUT_OF_LEVEL_MENU;
        }
    }
 
    public boolean isHeavilyThrottled() {
        FramerateLimitTracker.FramerateThrottleReason reason = this.getThrottleReason();
        return reason == FramerateLimitTracker.FramerateThrottleReason.WINDOW_ICONIFIED || reason == FramerateLimitTracker.FramerateThrottleReason.LONG_AFK;
    }
 
    public void setFramerateLimit(int value) {
        this.framerateLimit = value;
    }
 
    public void onInputReceived() {
        this.latestInputTime = Util.getMillis();
    }
 
    @OnlyIn(Dist.CLIENT)
    public static enum FramerateThrottleReason {
        NONE,
        WINDOW_ICONIFIED,
        LONG_AFK,
        SHORT_AFK,
        OUT_OF_LEVEL_MENU;
    }
}

引用的其他类

• Minecraft

  • 引用位置: 参数/字段

• Options

  • 引用位置: 参数/字段

• Util

  • 引用位置: 方法调用
  • 关联成员: Util.getMillis()