ShriekParticle.java

net.minecraft.client.particle.ShriekParticle

信息

• 全限定名：net.minecraft.client.particle.ShriekParticle
• 类型：public class
• 包：net.minecraft.client.particle
• 源码路径：src/main/java/net/minecraft/client/particle/ShriekParticle.java
• 起始行号：L16
• 继承：SingleQuadParticle
• 职责：

  TODO

字段/常量

• MAGICAL_X_ROT

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

    TODO

• delay

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

    TODO

内部类/嵌套类型

• net.minecraft.client.particle.ShriekParticle.Provider
  • 类型: class
  • 修饰符: public static
  • 源码定位: L68
  • 说明:

    TODO

构造器

private ShriekParticle(ClientLevel level, double x, double y, double z, int delay, TextureAtlasSprite sprite) @ L20

• 构造器名：ShriekParticle
• 源码定位：L20
• 修饰符：private

参数:

• level: ClientLevel
• x: double
• y: double
• z: double
• delay: int
• sprite: TextureAtlasSprite

说明:

TODO

方法

下面的方法块按源码顺序生成。

public float getQuadSize(float a) @ L31

• 方法名：getQuadSize
• 源码定位：L31
• 返回类型：float
• 修饰符：public

参数:

• a: float

说明:

TODO

public void extract(QuadParticleRenderState particleTypeRenderState, Camera camera, float partialTickTime) @ L36

• 方法名：extract
• 源码定位：L36
• 返回类型：void
• 修饰符：public

参数:

• particleTypeRenderState: QuadParticleRenderState
• camera: Camera
• partialTickTime: float

说明:

TODO

public int getLightCoords(float a) @ L48

• 方法名：getLightCoords
• 源码定位：L48
• 返回类型：int
• 修饰符：public

参数:

• a: float

说明:

TODO

public SingleQuadParticle.Layer getLayer() @ L53

• 方法名：getLayer
• 源码定位：L53
• 返回类型：SingleQuadParticle.Layer
• 修饰符：public

参数:

• 无

说明:

TODO

public void tick() @ L58

• 方法名：tick
• 源码定位：L58
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class ShriekParticle extends SingleQuadParticle {
    private static final float MAGICAL_X_ROT = 1.0472F;
    private int delay;
 
    private ShriekParticle(ClientLevel level, double x, double y, double z, int delay, TextureAtlasSprite sprite) {
        super(level, x, y, z, 0.0, 0.0, 0.0, sprite);
        this.quadSize = 0.85F;
        this.delay = delay;
        this.lifetime = 30;
        this.gravity = 0.0F;
        this.xd = 0.0;
        this.yd = 0.1;
        this.zd = 0.0;
    }
 
    @Override
    public float getQuadSize(float a) {
        return this.quadSize * Mth.clamp((this.age + a) / this.lifetime * 0.75F, 0.0F, 1.0F);
    }
 
    @Override
    public void extract(QuadParticleRenderState particleTypeRenderState, Camera camera, float partialTickTime) {
        if (this.delay <= 0) {
            this.alpha = 1.0F - Mth.clamp((this.age + partialTickTime) / this.lifetime, 0.0F, 1.0F);
            Quaternionf rotation = new Quaternionf();
            rotation.rotationX(-1.0472F);
            this.extractRotatedQuad(particleTypeRenderState, camera, rotation, partialTickTime);
            rotation.rotationYXZ((float) -Math.PI, 1.0472F, 0.0F);
            this.extractRotatedQuad(particleTypeRenderState, camera, rotation, partialTickTime);
        }
    }
 
    @Override
    public int getLightCoords(float a) {
        return LightCoordsUtil.withBlock(super.getLightCoords(a), 15);
    }
 
    @Override
    public SingleQuadParticle.Layer getLayer() {
        return SingleQuadParticle.Layer.TRANSLUCENT;
    }
 
    @Override
    public void tick() {
        if (this.delay > 0) {
            this.delay--;
        } else {
            super.tick();
        }
    }
 
    @OnlyIn(Dist.CLIENT)
    public static class Provider implements ParticleProvider<ShriekParticleOption> {
        private final SpriteSet sprite;
 
        public Provider(SpriteSet sprite) {
            this.sprite = sprite;
        }
 
        public Particle createParticle(
            ShriekParticleOption options, ClientLevel level, double x, double y, double z, double xAux, double yAux, double zAux, RandomSource random
        ) {
            ShriekParticle particle = new ShriekParticle(level, x, y, z, options.getDelay(), this.sprite.get(random));
            particle.setAlpha(1.0F);
            return particle;
        }
    }
}

引用的其他类

• Camera

  • 引用位置: 参数

• ClientLevel

  • 引用位置: 参数

• SingleQuadParticle

  • 引用位置: 继承/返回值

• QuadParticleRenderState

  • 引用位置: 参数

• TextureAtlasSprite

  • 引用位置: 参数

• LightCoordsUtil

  • 引用位置: 方法调用
  • 关联成员: LightCoordsUtil.withBlock()

• Mth

  • 引用位置: 方法调用
  • 关联成员: Mth.clamp()