PortalParticle.java

net.minecraft.client.particle.PortalParticle

信息

• 全限定名：net.minecraft.client.particle.PortalParticle
• 类型：public class
• 包：net.minecraft.client.particle
• 源码路径：src/main/java/net/minecraft/client/particle/PortalParticle.java
• 起始行号：L12
• 继承：SingleQuadParticle
• 职责：

  TODO

字段/常量

• xStart

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

    TODO

• yStart

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

    TODO

• zStart

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

    TODO

内部类/嵌套类型

• net.minecraft.client.particle.PortalParticle.Provider
  • 类型: class
  • 修饰符: public static
  • 源码定位: L82
  • 说明:

    TODO

构造器

protected PortalParticle(ClientLevel level, double x, double y, double z, double xd, double yd, double zd, TextureAtlasSprite sprite) @ L17

• 构造器名：PortalParticle
• 源码定位：L17
• 修饰符：protected

参数:

• level: ClientLevel
• x: double
• y: double
• z: double
• xd: double
• yd: double
• zd: double
• sprite: TextureAtlasSprite

说明:

TODO

方法

下面的方法块按源码顺序生成。

public SingleQuadParticle.Layer getLayer() @ L36

• 方法名：getLayer
• 源码定位：L36
• 返回类型：SingleQuadParticle.Layer
• 修饰符：public

参数:

• 无

说明:

TODO

public void move(double xa, double ya, double za) @ L41

• 方法名：move
• 源码定位：L41
• 返回类型：void
• 修饰符：public

参数:

• xa: double
• ya: double
• za: double

说明:

TODO

public float getQuadSize(float a) @ L47

• 方法名：getQuadSize
• 源码定位：L47
• 返回类型：float
• 修饰符：public

参数:

• a: float

说明:

TODO

public int getLightCoords(float a) @ L56

• 方法名：getLightCoords
• 源码定位：L56
• 返回类型：int
• 修饰符：public

参数:

• a: float

说明:

TODO

public void tick() @ L64

• 方法名：tick
• 源码定位：L64
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class PortalParticle extends SingleQuadParticle {
    private final double xStart;
    private final double yStart;
    private final double zStart;
 
    protected PortalParticle(ClientLevel level, double x, double y, double z, double xd, double yd, double zd, TextureAtlasSprite sprite) {
        super(level, x, y, z, sprite);
        this.xd = xd;
        this.yd = yd;
        this.zd = zd;
        this.x = x;
        this.y = y;
        this.z = z;
        this.xStart = this.x;
        this.yStart = this.y;
        this.zStart = this.z;
        this.quadSize = 0.1F * (this.random.nextFloat() * 0.2F + 0.5F);
        float br = this.random.nextFloat() * 0.6F + 0.4F;
        this.rCol = br * 0.9F;
        this.gCol = br * 0.3F;
        this.bCol = br;
        this.lifetime = (int)(this.random.nextFloat() * 10.0F) + 40;
    }
 
    @Override
    public SingleQuadParticle.Layer getLayer() {
        return SingleQuadParticle.Layer.OPAQUE;
    }
 
    @Override
    public void move(double xa, double ya, double za) {
        this.setBoundingBox(this.getBoundingBox().move(xa, ya, za));
        this.setLocationFromBoundingbox();
    }
 
    @Override
    public float getQuadSize(float a) {
        float s = (this.age + a) / this.lifetime;
        s = 1.0F - s;
        s *= s;
        s = 1.0F - s;
        return this.quadSize * s;
    }
 
    @Override
    public int getLightCoords(float a) {
        float brightness = (float)this.age / this.lifetime;
        brightness *= brightness;
        brightness *= brightness;
        return LightCoordsUtil.addSmoothBlockEmission(super.getLightCoords(a), brightness);
    }
 
    @Override
    public void tick() {
        this.xo = this.x;
        this.yo = this.y;
        this.zo = this.z;
        if (this.age++ >= this.lifetime) {
            this.remove();
        } else {
            float pos = (float)this.age / this.lifetime;
            float var3 = -pos + pos * pos * 2.0F;
            float var4 = 1.0F - var3;
            this.x = this.xStart + this.xd * var4;
            this.y = this.yStart + this.yd * var4 + (1.0F - pos);
            this.z = this.zStart + this.zd * var4;
        }
    }
 
    @OnlyIn(Dist.CLIENT)
    public static class Provider implements ParticleProvider<SimpleParticleType> {
        private final SpriteSet sprite;
 
        public Provider(SpriteSet sprite) {
            this.sprite = sprite;
        }
 
        public Particle createParticle(
            SimpleParticleType options, ClientLevel level, double x, double y, double z, double xAux, double yAux, double zAux, RandomSource random
        ) {
            return new PortalParticle(level, x, y, z, xAux, yAux, zAux, this.sprite.get(random));
        }
    }
}

引用的其他类

• ClientLevel

  • 引用位置: 参数

• SingleQuadParticle

  • 引用位置: 继承/返回值

• TextureAtlasSprite

  • 引用位置: 参数

• LightCoordsUtil

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