I'm having a problem with some custom chickens, for some reason, even when I override the onLivingUpdate method that is where Chickens lay the eggs and place my method to spawn XP Orbs, they still laying eggs.

 

Any idea what can be causing this to happen? Thanks a lot.

 

@Override
    public void onLivingUpdate()
    {
        super.onLivingUpdate();
        this.oFlap = this.wingRotation;
        this.oFlapSpeed = this.destPos;
        this.destPos = (float)((double)this.destPos + (double)(this.onGround ? -1 : 4) * 0.3D);
        this.destPos = MathHelper.clamp_float(this.destPos, 0.0F, 1.0F);

        if (!this.onGround && this.wingRotDelta < 1.0F)
        {
            this.wingRotDelta = 1.0F;
        }

        this.wingRotDelta = (float)((double)this.wingRotDelta * 0.9D);

        if (!this.onGround && this.motionY < 0.0D)
        {
            this.motionY *= 0.6D;
        }

        this.wingRotation += this.wingRotDelta * 2.0F;

        if (!this.worldObj.isRemote && !this.isChild() && --this.timeUntilNextEgg <= 0)
        {
        	//SPAWN XP HERE
        	EntityXPOrb xporb = new EntityXPOrb(this.worldObj, this.getPosition().getX()+0.5, this.getPosition().getY()+0.5, this.getPosition().getZ()+0.5, 1);
    		
    		this.worldObj.spawnEntityInWorld(xporb);
    		
    		this.timeUntilNextEgg = this.rand.nextInt(10) + 10;    		        	
        }
    }

You are calling

super.onLivingUpdate()

, so it's doing the regular chicken update as well as your custom one.

Ohhh thanks you, I missed that one