Code/net/minecraft/client/particle/SuspendedParticle.java

package net.minecraft.client.particle;

import java.util.Optional;
import net.minecraft.client.multiplayer.ClientLevel;
import net.minecraft.core.particles.ParticleGroup;
import net.minecraft.core.particles.SimpleParticleType;
import net.minecraft.util.Mth;
import net.minecraft.util.RandomSource;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;

@OnlyIn(Dist.CLIENT)
public class SuspendedParticle extends TextureSheetParticle {
    SuspendedParticle(ClientLevel p_172403_, SpriteSet p_172404_, double p_172405_, double p_172406_, double p_172407_) {
        super(p_172403_, p_172405_, p_172406_ - 0.125, p_172407_);
        this.setSize(0.01F, 0.01F);
        this.pickSprite(p_172404_);
        this.quadSize = this.quadSize * (this.random.nextFloat() * 0.6F + 0.2F);
        this.lifetime = (int)(16.0 / (Math.random() * 0.8 + 0.2));
        this.hasPhysics = false;
        this.friction = 1.0F;
        this.gravity = 0.0F;
    }

    SuspendedParticle(
        ClientLevel p_172409_, SpriteSet p_172410_, double p_172411_, double p_172412_, double p_172413_, double p_172414_, double p_172415_, double p_172416_
    ) {
        super(p_172409_, p_172411_, p_172412_ - 0.125, p_172413_, p_172414_, p_172415_, p_172416_);
        this.setSize(0.01F, 0.01F);
        this.pickSprite(p_172410_);
        this.quadSize = this.quadSize * (this.random.nextFloat() * 0.6F + 0.6F);
        this.lifetime = (int)(16.0 / (Math.random() * 0.8 + 0.2));
        this.hasPhysics = false;
        this.friction = 1.0F;
        this.gravity = 0.0F;
    }

    @Override
    public ParticleRenderType getRenderType() {
        return ParticleRenderType.PARTICLE_SHEET_OPAQUE;
    }

    @OnlyIn(Dist.CLIENT)
    public static class CrimsonSporeProvider implements ParticleProvider<SimpleParticleType> {
        private final SpriteSet sprite;

        public CrimsonSporeProvider(SpriteSet p_108042_) {
            this.sprite = p_108042_;
        }

        public Particle createParticle(
            SimpleParticleType p_108053_,
            ClientLevel p_108054_,
            double p_108055_,
            double p_108056_,
            double p_108057_,
            double p_108058_,
            double p_108059_,
            double p_108060_
        ) {
            RandomSource randomsource = p_108054_.random;
            double d0 = randomsource.nextGaussian() * 1.0E-6F;
            double d1 = randomsource.nextGaussian() * 1.0E-4F;
            double d2 = randomsource.nextGaussian() * 1.0E-6F;
            SuspendedParticle suspendedparticle = new SuspendedParticle(p_108054_, this.sprite, p_108055_, p_108056_, p_108057_, d0, d1, d2);
            suspendedparticle.setColor(0.9F, 0.4F, 0.5F);
            return suspendedparticle;
        }
    }

    @OnlyIn(Dist.CLIENT)
    public static class SporeBlossomAirProvider implements ParticleProvider<SimpleParticleType> {
        private final SpriteSet sprite;

        public SporeBlossomAirProvider(SpriteSet p_172419_) {
            this.sprite = p_172419_;
        }

        public Particle createParticle(
            SimpleParticleType p_172430_,
            ClientLevel p_172431_,
            double p_172432_,
            double p_172433_,
            double p_172434_,
            double p_172435_,
            double p_172436_,
            double p_172437_
        ) {
            SuspendedParticle suspendedparticle = new SuspendedParticle(p_172431_, this.sprite, p_172432_, p_172433_, p_172434_, 0.0, -0.8F, 0.0) {
                @Override
                public Optional<ParticleGroup> getParticleGroup() {
                    return Optional.of(ParticleGroup.SPORE_BLOSSOM);
                }
            };
            suspendedparticle.lifetime = Mth.randomBetweenInclusive(p_172431_.random, 500, 1000);
            suspendedparticle.gravity = 0.01F;
            suspendedparticle.setColor(0.32F, 0.5F, 0.22F);
            return suspendedparticle;
        }
    }

    @OnlyIn(Dist.CLIENT)
    public static class UnderwaterProvider implements ParticleProvider<SimpleParticleType> {
        private final SpriteSet sprite;

        public UnderwaterProvider(SpriteSet p_108063_) {
            this.sprite = p_108063_;
        }

        public Particle createParticle(
            SimpleParticleType p_108074_,
            ClientLevel p_108075_,
            double p_108076_,
            double p_108077_,
            double p_108078_,
            double p_108079_,
            double p_108080_,
            double p_108081_
        ) {
            SuspendedParticle suspendedparticle = new SuspendedParticle(p_108075_, this.sprite, p_108076_, p_108077_, p_108078_);
            suspendedparticle.setColor(0.4F, 0.4F, 0.7F);
            return suspendedparticle;
        }
    }

    @OnlyIn(Dist.CLIENT)
    public static class WarpedSporeProvider implements ParticleProvider<SimpleParticleType> {
        private final SpriteSet sprite;

        public WarpedSporeProvider(SpriteSet p_108084_) {
            this.sprite = p_108084_;
        }

        public Particle createParticle(
            SimpleParticleType p_108095_,
            ClientLevel p_108096_,
            double p_108097_,
            double p_108098_,
            double p_108099_,
            double p_108100_,
            double p_108101_,
            double p_108102_
        ) {
            double d0 = p_108096_.random.nextFloat() * -1.9 * p_108096_.random.nextFloat() * 0.1;
            SuspendedParticle suspendedparticle = new SuspendedParticle(p_108096_, this.sprite, p_108097_, p_108098_, p_108099_, 0.0, d0, 0.0);
            suspendedparticle.setColor(0.1F, 0.1F, 0.3F);
            suspendedparticle.setSize(0.001F, 0.001F);
            return suspendedparticle;
        }
    }
}