src/game/java/net/minecraft/client/particle/LavaParticle.java

package net.minecraft.client.particle;

import net.minecraft.client.multiplayer.ClientLevel;
import net.minecraft.core.particles.ParticleTypes;
import net.minecraft.core.particles.SimpleParticleType;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;

@OnlyIn(Dist.CLIENT)
public class LavaParticle extends TextureSheetParticle {
    LavaParticle(ClientLevel p_107074_, double p_107075_, double p_107076_, double p_107077_) {
        super(p_107074_, p_107075_, p_107076_, p_107077_, 0.0, 0.0, 0.0);
        this.gravity = 0.75F;
        this.friction = 0.999F;
        this.xd *= 0.8F;
        this.yd *= 0.8F;
        this.zd *= 0.8F;
        this.yd = (double)(this.random.nextFloat() * 0.4F + 0.05F);
        this.quadSize = this.quadSize * (this.random.nextFloat() * 2.0F + 0.2F);
        this.lifetime = (int)(16.0 / (Math.random() * 0.8 + 0.2));
    }

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

    @Override
    public int getLightColor(float p_107086_) {
        int i = super.getLightColor(p_107086_);
        int j = 240;
        int k = i >> 16 & 0xFF;
        return 240 | k << 16;
    }

    @Override
    public float getQuadSize(float p_107089_) {
        float f = ((float)this.age + p_107089_) / (float)this.lifetime;
        return this.quadSize * (1.0F - f * f);
    }

    @Override
    public void tick() {
        super.tick();
        if (!this.removed) {
            float f = (float)this.age / (float)this.lifetime;
            if (this.random.nextFloat() > f) {
                this.level.addParticle(ParticleTypes.SMOKE, this.x, this.y, this.z, this.xd, this.yd, this.zd);
            }
        }
    }

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

        public Provider(SpriteSet p_107092_) {
            this.sprite = p_107092_;
        }

        public Particle createParticle(
            SimpleParticleType p_107103_,
            ClientLevel p_107104_,
            double p_107105_,
            double p_107106_,
            double p_107107_,
            double p_107108_,
            double p_107109_,
            double p_107110_
        ) {
            LavaParticle lavaparticle = new LavaParticle(p_107104_, p_107105_, p_107106_, p_107107_);
            lavaparticle.pickSprite(this.sprite);
            return lavaparticle;
        }
    }
}