EndFlashState.java

net.minecraft.client.renderer.EndFlashState

信息

• 全限定名：net.minecraft.client.renderer.EndFlashState
• 类型：public class
• 包：net.minecraft.client.renderer
• 源码路径：src/main/java/net/minecraft/client/renderer/EndFlashState.java
• 起始行号：L9
• 职责：

  TODO

字段/常量

• SOUND_DELAY_IN_TICKS

  • 类型: int
  • 修饰符: public static final
  • 源码定位: L10
  • 说明:

    TODO

• FLASH_INTERVAL_IN_TICKS

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L11
  • 说明:

    TODO

• MAX_FLASH_OFFSET_IN_TICKS

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

    TODO

• MIN_FLASH_DURATION_IN_TICKS

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

    TODO

• MAX_FLASH_DURATION_IN_TICKS

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

    TODO

• flashSeed

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

    TODO

• offset

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

    TODO

• duration

  • 类型: int
  • 修饰符: private
  • 源码定位: L17
  • 说明:

    TODO

• intensity

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

    TODO

• oldIntensity

  • 类型: float
  • 修饰符: private
  • 源码定位: L19
  • 说明:

    TODO

• xAngle

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

    TODO

• yAngle

  • 类型: float
  • 修饰符: private
  • 源码定位: L21
  • 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 void tick(long clockTime) @ L23

• 方法名：tick
• 源码定位：L23
• 返回类型：void
• 修饰符：public

参数:

• clockTime: long

说明:

TODO

private void calculateFlashParameters(long clockTime) @ L29

• 方法名：calculateFlashParameters
• 源码定位：L29
• 返回类型：void
• 修饰符：private

参数:

• clockTime: long

说明:

TODO

private float calculateIntensity(long clockTime) @ L42

• 方法名：calculateIntensity
• 源码定位：L42
• 返回类型：float
• 修饰符：private

参数:

• clockTime: long

说明:

TODO

public float getXAngle() @ L49

• 方法名：getXAngle
• 源码定位：L49
• 返回类型：float
• 修饰符：public

参数:

• 无

说明:

TODO

public float getYAngle() @ L53

• 方法名：getYAngle
• 源码定位：L53
• 返回类型：float
• 修饰符：public

参数:

• 无

说明:

TODO

public float getIntensity(float partialTicks) @ L57

• 方法名：getIntensity
• 源码定位：L57
• 返回类型：float
• 修饰符：public

参数:

• partialTicks: float

说明:

TODO

public boolean flashStartedThisTick() @ L61

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

参数:

• 无

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class EndFlashState {
    public static final int SOUND_DELAY_IN_TICKS = 30;
    private static final int FLASH_INTERVAL_IN_TICKS = 600;
    private static final int MAX_FLASH_OFFSET_IN_TICKS = 200;
    private static final int MIN_FLASH_DURATION_IN_TICKS = 100;
    private static final int MAX_FLASH_DURATION_IN_TICKS = 380;
    private long flashSeed;
    private int offset;
    private int duration;
    private float intensity;
    private float oldIntensity;
    private float xAngle;
    private float yAngle;
 
    public void tick(long clockTime) {
        this.calculateFlashParameters(clockTime);
        this.oldIntensity = this.intensity;
        this.intensity = this.calculateIntensity(clockTime);
    }
 
    private void calculateFlashParameters(long clockTime) {
        long newSeed = clockTime / 600L;
        if (newSeed != this.flashSeed) {
            RandomSource randomSource = RandomSource.createThreadLocalInstance(newSeed);
            randomSource.nextFloat();
            this.offset = Mth.randomBetweenInclusive(randomSource, 0, 200);
            this.duration = Mth.randomBetweenInclusive(randomSource, 100, Math.min(380, 600 - this.offset));
            this.xAngle = Mth.randomBetween(randomSource, -60.0F, 10.0F);
            this.yAngle = Mth.randomBetween(randomSource, -180.0F, 180.0F);
            this.flashSeed = newSeed;
        }
    }
 
    private float calculateIntensity(long clockTime) {
        long clockTimeWithinInterval = clockTime % 600L;
        return clockTimeWithinInterval >= this.offset && clockTimeWithinInterval <= this.offset + this.duration
            ? Mth.sin((float)(clockTimeWithinInterval - this.offset) * (float) Math.PI / this.duration)
            : 0.0F;
    }
 
    public float getXAngle() {
        return this.xAngle;
    }
 
    public float getYAngle() {
        return this.yAngle;
    }
 
    public float getIntensity(float partialTicks) {
        return Mth.lerp(partialTicks, this.oldIntensity, this.intensity);
    }
 
    public boolean flashStartedThisTick() {
        return this.intensity > 0.0F && this.oldIntensity <= 0.0F;
    }
}

引用的其他类

• Mth

  • 引用位置: 方法调用
  • 关联成员: Mth.lerp(), Mth.randomBetween(), Mth.randomBetweenInclusive(), Mth.sin()

• RandomSource

  • 引用位置: 方法调用
  • 关联成员: RandomSource.createThreadLocalInstance()