package net.minecraft.world.entity.projectile; import net.minecraft.core.particles.ItemParticleOption; import net.minecraft.core.particles.ParticleOptions; import net.minecraft.core.particles.ParticleTypes; import net.minecraft.world.entity.Entity; import net.minecraft.world.entity.EntityType; import net.minecraft.world.entity.LivingEntity; import net.minecraft.world.entity.monster.Blaze; import net.minecraft.world.item.Item; import net.minecraft.world.item.ItemStack; import net.minecraft.world.item.Items; import net.minecraft.world.level.Level; import net.minecraft.world.phys.EntityHitResult; import net.minecraft.world.phys.HitResult; public class Snowball extends ThrowableItemProjectile { public Snowball(EntityType entityType, Level level) { super(entityType, level); } public Snowball(Level level, LivingEntity owner, ItemStack item) { super(EntityType.SNOWBALL, owner, level, item); } public Snowball(Level level, double x, double y, double z, ItemStack item) { super(EntityType.SNOWBALL, x, y, z, level, item); } @Override protected Item getDefaultItem() { return Items.SNOWBALL; } private ParticleOptions getParticle() { ItemStack itemStack = this.getItem(); return (ParticleOptions)(itemStack.isEmpty() ? ParticleTypes.ITEM_SNOWBALL : new ItemParticleOption(ParticleTypes.ITEM, itemStack)); } @Override public void handleEntityEvent(byte id) { if (id == 3) { ParticleOptions particleOptions = this.getParticle(); for (int i = 0; i < 8; i++) { this.level().addParticle(particleOptions, this.getX(), this.getY(), this.getZ(), 0.0, 0.0, 0.0); } } } @Override protected void onHitEntity(EntityHitResult result) { super.onHitEntity(result); Entity entity = result.getEntity(); int i = entity instanceof Blaze ? 3 : 0; entity.hurt(this.damageSources().thrown(this, this.getOwner()), i); } @Override protected void onHit(HitResult result) { super.onHit(result); if (!this.level().isClientSide) { this.level().broadcastEntityEvent(this, (byte)3); this.discard(); } } }