BiomesOPlenty/apis/powercrystals/minefactoryreloaded/api/ISyringe.java

package powercrystals.minefactoryreloaded.api;

import net.minecraft.entity.EntityLiving;
import net.minecraft.item.ItemStack;
import net.minecraft.world.World;

/**
 * @author PowerCrystals
 *         <p/>
 *         Defines a syringe for use in the Vet machine.
 */
public interface ISyringe {
    /**
     * Called when the vet is deciding if it should use this syringe.
     *
     *
     *
     * @param world   The world instance.
     * @param entity  The entity being injected.
     * @param syringe The syringe ItemStack.
     * @return True if the entity can be injected by this syringe.
     */
    public boolean canInject(World world, EntityLiving entity, ItemStack syringe);

    /**
     * Called to perform an injection.
     *
     *
     *
     * @param world   The world instance.
     * @param entity  The entity being injected.
     * @param syringe The syringe ItemStack.
     * @return True if injection was successful.
     */
    public boolean inject(World world, EntityLiving entity, ItemStack syringe);
}