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

package net.minecraft.client.particle;

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

@OnlyIn(Dist.CLIENT)
public class CampfireSmokeParticle extends TextureSheetParticle {
    CampfireSmokeParticle(
        ClientLevel p_105856_, double p_105857_, double p_105858_, double p_105859_, double p_105860_, double p_105861_, double p_105862_, boolean p_105863_
    ) {
        super(p_105856_, p_105857_, p_105858_, p_105859_);
        this.scale(3.0F);
        this.setSize(0.25F, 0.25F);
        if (p_105863_) {
            this.lifetime = this.random.nextInt(50) + 280;
        } else {
            this.lifetime = this.random.nextInt(50) + 80;
        }

        this.gravity = 3.0E-6F;
        this.xd = p_105860_;
        this.yd = p_105861_ + this.random.nextFloat() / 500.0F;
        this.zd = p_105862_;
    }

    @Override
    public void tick() {
        this.xo = this.x;
        this.yo = this.y;
        this.zo = this.z;
        if (this.age++ < this.lifetime && !(this.alpha <= 0.0F)) {
            this.xd = this.xd + this.random.nextFloat() / 5000.0F * (this.random.nextBoolean() ? 1 : -1);
            this.zd = this.zd + this.random.nextFloat() / 5000.0F * (this.random.nextBoolean() ? 1 : -1);
            this.yd = this.yd - this.gravity;
            this.move(this.xd, this.yd, this.zd);
            if (this.age >= this.lifetime - 60 && this.alpha > 0.01F) {
                this.alpha -= 0.015F;
            }
        } else {
            this.remove();
        }
    }

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

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

        public CosyProvider(SpriteSet p_105878_) {
            this.sprites = p_105878_;
        }

        public Particle createParticle(
            SimpleParticleType p_105889_,
            ClientLevel p_105890_,
            double p_105891_,
            double p_105892_,
            double p_105893_,
            double p_105894_,
            double p_105895_,
            double p_105896_
        ) {
            CampfireSmokeParticle campfiresmokeparticle = new CampfireSmokeParticle(
                p_105890_, p_105891_, p_105892_, p_105893_, p_105894_, p_105895_, p_105896_, false
            );
            campfiresmokeparticle.setAlpha(0.9F);
            campfiresmokeparticle.pickSprite(this.sprites);
            return campfiresmokeparticle;
        }
    }

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

        public SignalProvider(SpriteSet p_105899_) {
            this.sprites = p_105899_;
        }

        public Particle createParticle(
            SimpleParticleType p_105910_,
            ClientLevel p_105911_,
            double p_105912_,
            double p_105913_,
            double p_105914_,
            double p_105915_,
            double p_105916_,
            double p_105917_
        ) {
            CampfireSmokeParticle campfiresmokeparticle = new CampfireSmokeParticle(
                p_105911_, p_105912_, p_105913_, p_105914_, p_105915_, p_105916_, p_105917_, true
            );
            campfiresmokeparticle.setAlpha(0.95F);
            campfiresmokeparticle.pickSprite(this.sprites);
            return campfiresmokeparticle;
        }
    }
}