ARC Recipe Framework Part 1

Added the serializers, deserializers, builders, etc, for the Alchemical Reaction Chamber recipe, ARCRecipe. The block does not currently have the functionality to use it yet.

And only when I am currently writing this do I realize I forgot to add FluidStack functionality to the recipes. Welp.

src/main/java/wayoftime/bloodmagic/api/impl/recipe/RecipeARC.java

@@ -0,0 +1,110 @@
+package wayoftime.bloodmagic.api.impl.recipe;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+import javax.annotation.Nonnull;
+
+import org.apache.commons.lang3.tuple.Pair;
+
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.crafting.Ingredient;
+import net.minecraft.network.PacketBuffer;
+import net.minecraft.util.NonNullList;
+import net.minecraft.util.ResourceLocation;
+
+public abstract class RecipeARC extends BloodMagicRecipe
+{
+	public static final int MAX_RANDOM_OUTPUTS = 3;
+
+	@Nonnull
+	private final Ingredient input;
+	@Nonnull
+	private final Ingredient arc_tool;
+	@Nonnull
+	private final ItemStack output;
+
+	private final List<Pair<ItemStack, Double>> addedItems;
+
+	protected RecipeARC(ResourceLocation id, Ingredient input, Ingredient arc_tool, ItemStack output)
+	{
+		this(id, input, arc_tool, output, new ArrayList<Pair<ItemStack, Double>>());
+	}
+
+	protected RecipeARC(ResourceLocation id, Ingredient input, Ingredient arc_tool, ItemStack output, List<Pair<ItemStack, Double>> addedItems)
+	{
+		super(id);
+		this.input = input;
+		this.arc_tool = arc_tool;
+		this.output = output;
+		this.addedItems = addedItems;
+	}
+
+	public RecipeARC addRandomOutput(ItemStack stack, double chance)
+	{
+		if (addedItems.size() >= MAX_RANDOM_OUTPUTS)
+		{
+			return this;
+		}
+
+		addedItems.add(Pair.of(stack, chance));
+
+		return this;
+	}
+
+	@Nonnull
+	public final Ingredient getInput()
+	{
+		return input;
+	}
+
+	@Override
+	public final NonNullList<Ingredient> getIngredients()
+	{
+		NonNullList<Ingredient> list = NonNullList.create();
+		list.add(getInput());
+		return list;
+	}
+
+	public List<ItemStack> getAllListedOutputs()
+	{
+		List<ItemStack> list = new ArrayList<ItemStack>();
+
+		list.add(output.copy());
+		for (Pair<ItemStack, Double> pair : addedItems)
+		{
+			list.add(pair.getLeft().copy());
+		}
+
+		return list;
+	}
+
+	public List<ItemStack> getAllOutputs(Random rand)
+	{
+		List<ItemStack> list = new ArrayList<ItemStack>();
+
+		list.add(output.copy());
+		for (Pair<ItemStack, Double> pair : addedItems)
+		{
+			if (rand.nextDouble() < pair.getRight())
+				list.add(pair.getLeft().copy());
+		}
+
+		return list;
+	}
+
+	@Override
+	public void write(PacketBuffer buffer)
+	{
+		input.write(buffer);
+		arc_tool.write(buffer);
+		buffer.writeItemStack(output);
+		buffer.writeInt(addedItems.size());
+		for (Pair<ItemStack, Double> pair : addedItems)
+		{
+			buffer.writeItemStack(pair.getLeft());
+			buffer.writeDouble(pair.getValue());
+		}
+	}
+}