Cat.java

package com.tinkeracademy.minecraft;

import net.minecraft.entity.passive.EntityOcelot;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Items;
import net.minecraft.item.ItemStack;
import net.minecraft.world.World;

public class Cat extends EntityOcelot {

	public boolean following;
	
	public Cat(World worldIn) {
		super(worldIn);
	}
	
	public boolean interact(EntityPlayer player)
    {
		ItemStack itemstack = player.inventory.getCurrentItem();
		
		if (itemstack != null && itemstack.getItem() == Items.fish && player.getDistanceSqToEntity(this) < 9.0D) {
			this.setTamed(true);
            this.setOwnerId(player.getUniqueID().toString());
            this.playTameEffect(true);
            this.aiSit.setSitting(true);
            this.worldObj.setEntityState(this, (byte)7);
		}
		
		return true;
    }
	
	public void followPlayer() {
		if (!following) {
			this.tasks.addTask(12, new CatFollowAI(this, 1.0D, 10.0F, Float.MAX_VALUE));
			following = true;
		}
	}
	
}