Merge apibutnotreally with the main packages

Do not consider anything outside of the true API safe to use. And even then,
I'm changing things. Just wait. Please I beg you.

src/main/java/WayofTime/bloodmagic/iface/IBindable.java

@@ -0,0 +1,47 @@
+package WayofTime.bloodmagic.iface;
+
+import WayofTime.bloodmagic.util.Constants;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.ItemStack;
+
+/**
+ * Implement this interface on any Item that can be bound to a player.
+ */
+public interface IBindable {
+
+    /**
+     * Gets the username of the Item's owner. Usually for display, such as in
+     * the tooltip.
+     * <p>
+     * If the item is not bound, this will be null.
+     *
+     * @param stack - The owned ItemStack
+     * @return - The username of the Item's owner
+     */
+    default String getOwnerName(ItemStack stack) {
+        return !stack.isEmpty() && stack.hasTagCompound() ? stack.getTagCompound().getString(Constants.NBT.OWNER_NAME) : null;
+    }
+
+    /**
+     * Gets the UUID of the Item's owner.
+     * <p>
+     * If the item is not bound, this will be null.
+     *
+     * @param stack - The owned ItemStack
+     * @return - The UUID of the Item's owner
+     */
+    default String getOwnerUUID(ItemStack stack) {
+        return !stack.isEmpty() && stack.hasTagCompound() ? stack.getTagCompound().getString(Constants.NBT.OWNER_UUID) : null;
+    }
+
+    /**
+     * Called when the player attempts to bind the item.
+     *
+     * @param player - The Player attempting to bind the item
+     * @param stack  - The ItemStack to attempt binding
+     * @return If binding was successful.
+     */
+    default boolean onBind(EntityPlayer player, ItemStack stack) {
+        return true;
+    }
+}