_HungTeen_

public class EntityConeHead extends MultiPartEntityPart{ private EntityNormalZombie zombie; public EntityConeHead(EntityNormalZombie zombie, String partName, float width, float height) { super(zombie, partName, width, height); this.zombie=zombie; this.setExist(); } @Override public boolean attackEntityFrom(DamageSource source, float amount) { //System.out.println(this.world.isRemote+" "+source.damageType+" "+amount); return super.attackEntityFrom(source, amount); } public void setExist() { if(this.parent instanceof EntityZombieBase) { if(((EntityZombieBase) this.parent).getIsInivs()) this.setInvisible(true); else this.setInvisible(false); } else { System.out.println("error parent!"); return ; } } public EntityZombieBase getZombie() { return this.zombie; } public void setBreak() { this.setSize(0f, 0f); this.setInvisible(true); } } public class EntityConeHeadZombie extends EntityNormalZombie implements IEntityMultiPart{ private final EntityConeHead cone; public EntityConeHeadZombie(World worldIn) { super(worldIn); cone=new EntityConeHead(this, "cone_head", 0.5f, 1f); } @Override protected void applyEntityAttributes() { super.applyEntityAttributes(); this.getEntityAttribute(SharedMonsterAttributes.MAX_HEALTH).setBaseValue(56.0D); } @Override public void onUpdate() { super.onUpdate(); if(this.getHealth()<=20) { this.cone.setBreak(); } else{ this.cone.setLocationAndAngles(this.posX, this.posY+1.5, this.posZ, this.rotationYawHead, -this.rotationPitch); } this.world.updateEntityWithOptionalForce(this.cone, true); } @Override protected boolean canDespawn() { return false; } @Override public void setDead() { super.setDead(); this.cone.setDead(); } @Override public Entity[] getParts() { return new Entity[] {this.cone}; } @Override public World getWorld() { return this.world; } @Override public boolean attackEntityFromPart(MultiPartEntityPart part, DamageSource source, float damage) { return this.attackEntityFrom(source, damage); } @Override public boolean isNonBoss() { return false; } } It's my first time to ask question at here.The problem is I am making a ConeHead Zombie by using multipartEntity ,When my peaShooter kill some ConeHead Zombie,there will exist some invisble object blocking my peaShooter's bullet.I know it may be the uncleared Cone,but I don't know how to deal with it.Pls help me ,thx !