RecipeSyringe.java

package minefantasy.mf2.recipe;

import java.util.ArrayList;

import minefantasy.mf2.item.armour.ItemArmourMF;
import minefantasy.mf2.item.gadget.ItemSyringe;
import minefantasy.mf2.item.list.ToolListMF;
import net.minecraft.block.BlockColored;
import net.minecraft.entity.passive.EntitySheep;
import net.minecraft.init.Items;
import net.minecraft.inventory.InventoryCrafting;
import net.minecraft.item.ItemPotion;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.IRecipe;
import net.minecraft.world.World;

public class RecipeSyringe implements IRecipe
{
    /**
     * Used to check if a recipe matches current crafting inventory
     */
    @Override
	public boolean matches(InventoryCrafting matrix, World world)
    {
        ItemStack syringe = null;
        ItemStack filler = null;

        for (int i = 0; i < matrix.getSizeInventory(); ++i)
        {
            ItemStack itemstack1 = matrix.getStackInSlot(i);

            if (itemstack1 != null)
            {
                if (itemstack1.getItem() == ToolListMF.syringe_empty)
                {
                    syringe = itemstack1;
                }
                else if (itemstack1.getItem() instanceof ItemPotion)
                {
                	ItemPotion potion = (ItemPotion)itemstack1.getItem();

                    if(potion.isSplash(itemstack1.getItemDamage()))
                    {
                    	return false;
                    }

                    filler = itemstack1;
                }
            }
        }

        return syringe != null && filler != null;
    }

    /**
     * Returns an Item that is the result of this recipe
     */
    @Override
	public ItemStack getCraftingResult(InventoryCrafting matrix)
    {
    	ItemStack syringe = null;
        ItemStack filler = null;

        for (int i = 0; i < matrix.getSizeInventory(); ++i)
        {
            ItemStack itemstack1 = matrix.getStackInSlot(i);

            if (itemstack1 != null)
            {
                if (itemstack1.getItem() == ToolListMF.syringe_empty)
                {
                    syringe = itemstack1;
                }
                else if (itemstack1.getItem() instanceof ItemPotion)
                {
                	ItemPotion potion = (ItemPotion)itemstack1.getItem();

                    if(potion.isSplash(itemstack1.getItemDamage()))
                    {
                    	return null;
                    }

                    filler = itemstack1;
                }
            }
        }
        if(syringe != null && filler != null)
        {
        	return new ItemStack(ToolListMF.syringe, 1, filler.getItemDamage());
        }
        return null;
    }

    /**
     * Returns the size of the recipe area
     */
    @Override
	public int getRecipeSize()
    {
        return 10;
    }

    @Override
	public ItemStack getRecipeOutput()
    {
        return null;
    }
}