Added SoulForgeRecipe (basically a modified ShapelessOreRecipe, so is compatible with the oredictionary), and worked on the shift-clicking into the inventory.

src/main/java/WayofTime/bloodmagic/api/registry/SoulForgeRecipeRegistry.java

@@ -0,0 +1,37 @@
+package WayofTime.bloodmagic.api.registry;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.BlockPos;
+import net.minecraft.world.World;
+import WayofTime.bloodmagic.api.recipe.SoulForgeRecipe;
+
+public class SoulForgeRecipeRegistry
+{
+    public static List<SoulForgeRecipe> recipeList = new ArrayList<SoulForgeRecipe>();
+
+    public static void registerRecipe(SoulForgeRecipe recipe)
+    {
+        recipeList.add(recipe);
+    }
+
+    public static void registerRecipe(ItemStack outputStack, double minimulSouls, double drain, Object... objects)
+    {
+        registerRecipe(new SoulForgeRecipe(outputStack, minimulSouls, drain, objects));
+    }
+
+    public static SoulForgeRecipe getMatchingRecipe(List<ItemStack> itemList, World world, BlockPos pos)
+    {
+        for (SoulForgeRecipe recipe : recipeList)
+        {
+            if (recipe.matches(itemList, world, pos))
+            {
+                return recipe;
+            }
+        }
+
+        return null;
+    }
+}