Added some more recipes (like rudimentary ore doubling) to the alchemy table

src/main/java/WayofTime/bloodmagic/api/Constants.java

@@ -166,6 +166,7 @@ public class Constants
         BOUND_SWORD("ItemBoundSword"),
         BUCKET_ESSENCE("ItemBucketEssence"),
         COMPONENT("ItemComponent"),
+        CUTTING_FLUID("ItemCuttingFluid"),
         DEMON_CRYSTAL("ItemDemonCrystal"),
         DAGGER_OF_SACRIFICE("ItemDaggerOfSacrifice"),
         INSCRIPTION_TOOL("ItemInscriptionTool"),

src/main/java/WayofTime/bloodmagic/api/iface/ICustomAlchemyConsumable.java

@@ -0,0 +1,12 @@
+package WayofTime.bloodmagic.api.iface;
+
+import net.minecraft.item.ItemStack;
+
+/**
+ * An interface for items that have custom drainage behaviour when used in
+ * certain alchemy recipes.
+ */
+public interface ICustomAlchemyConsumable
+{
+    ItemStack drainUseOnAlchemyCraft(ItemStack stack);
+}

src/main/java/WayofTime/bloodmagic/api/recipe/AlchemyTableCustomRecipe.java

@@ -0,0 +1,53 @@
+package WayofTime.bloodmagic.api.recipe;
+
+import net.minecraft.block.Block;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import WayofTime.bloodmagic.api.iface.ICustomAlchemyConsumable;
+
+public class AlchemyTableCustomRecipe extends AlchemyTableRecipe
+{
+    public AlchemyTableCustomRecipe(Block result, int lpDrained, int ticksRequired, int tierRequired, Object... recipe)
+    {
+        this(new ItemStack(result), lpDrained, ticksRequired, tierRequired, recipe);
+    }
+
+    public AlchemyTableCustomRecipe(Item result, int lpDrained, int ticksRequired, int tierRequired, Object... recipe)
+    {
+        this(new ItemStack(result), lpDrained, ticksRequired, tierRequired, recipe);
+    }
+
+    public AlchemyTableCustomRecipe(ItemStack result, int lpDrained, int ticksRequired, int tierRequired, Object... recipe)
+    {
+        super(result, lpDrained, ticksRequired, tierRequired, recipe);
+    }
+
+    @Override
+    protected ItemStack getContainerItem(ItemStack stack)
+    {
+        if (stack == null)
+        {
+            return null;
+        }
+
+        ItemStack copyStack = stack.copy();
+
+        if (copyStack.getItem() instanceof ICustomAlchemyConsumable)
+        {
+            return ((ICustomAlchemyConsumable) copyStack.getItem()).drainUseOnAlchemyCraft(copyStack);
+        }
+
+        if (copyStack.getItem().hasContainerItem(stack))
+        {
+            return copyStack.getItem().getContainerItem(copyStack);
+        }
+
+        copyStack.stackSize--;
+        if (copyStack.stackSize <= 0)
+        {
+            return null;
+        }
+
+        return copyStack;
+    }
+}