package net.minecraft.client.particle; import net.minecraft.client.multiplayer.ClientLevel; import net.minecraft.client.renderer.texture.TextureAtlasSprite; import net.minecraft.core.particles.SimpleParticleType; import net.minecraft.util.Mth; import net.minecraft.util.RandomSource; public class NoteParticle extends SingleQuadParticle { private NoteParticle(final ClientLevel level, final double x, final double y, final double z, final double color, final TextureAtlasSprite sprite) { super(level, x, y, z, 0.0, 0.0, 0.0, sprite); this.friction = 0.66F; this.speedUpWhenYMotionIsBlocked = true; this.xd *= 0.01F; this.yd *= 0.01F; this.zd *= 0.01F; this.yd += 0.2; this.rCol = Math.max(0.0F, Mth.sin(((float)color + 0.0F) * (float) (Math.PI * 2)) * 0.65F + 0.35F); this.gCol = Math.max(0.0F, Mth.sin(((float)color + 0.33333334F) * (float) (Math.PI * 2)) * 0.65F + 0.35F); this.bCol = Math.max(0.0F, Mth.sin(((float)color + 0.6666667F) * (float) (Math.PI * 2)) * 0.65F + 0.35F); this.quadSize *= 1.5F; this.lifetime = 6; } @Override public SingleQuadParticle.Layer getLayer() { return SingleQuadParticle.Layer.OPAQUE; } @Override public float getQuadSize(final float a) { return this.quadSize * Mth.clamp((this.age + a) / this.lifetime * 32.0F, 0.0F, 1.0F); } public static class Provider implements ParticleProvider { private final SpriteSet sprite; public Provider(final SpriteSet sprite) { this.sprite = sprite; } public Particle createParticle( final SimpleParticleType options, final ClientLevel level, final double x, final double y, final double z, final double xAux, final double yAux, final double zAux, final RandomSource random ) { return new NoteParticle(level, x, y, z, xAux, this.sprite.get(random)); } } }