package com.pahimar.ee3.recipe;
import com.google.common.collect.HashMultimap;
import com.google.common.collect.ImmutableMultimap;
import com.google.common.collect.Multimap;
import com.pahimar.ee3.exchange.WrappedStack;
import java.util.ArrayList;
import java.util.List;
public class RecipeRegistry
{
private static RecipeRegistry recipeRegistry = null;
private Multimap<WrappedStack, List<WrappedStack>> recipeMap;
private RecipeRegistry()
{
recipeMap = HashMultimap.create();
}
public static RecipeRegistry getInstance()
{
if (recipeRegistry == null)
{
recipeRegistry = new RecipeRegistry();
}
return recipeRegistry;
}
public void addRecipe(Object recipeOutput, List<?> recipeInputList)
{
// Verify that the recipe output object can be wrapped
if (!WrappedStack.canBeWrapped(recipeOutput))
{
return;
}
// Verify that every recipe input object can be wrapped
for (Object recipeInputObject : recipeInputList)
{
if (!WrappedStack.canBeWrapped(recipeInputObject))
{
return;
}
}
// Wrap the recipe output
WrappedStack wrappedRecipeOutput = new WrappedStack(recipeOutput);
List<WrappedStack> wrappedRecipeInputList = new ArrayList<WrappedStack>();
for (Object recipeInputObject : recipeInputList)
{
wrappedRecipeInputList.add(new WrappedStack(recipeInputObject));
}
// Add the recipe mapping only if we don't already have it
if (!recipeMap.get(wrappedRecipeOutput).contains(wrappedRecipeInputList))
{
recipeMap.put(wrappedRecipeOutput, wrappedRecipeInputList);
}
}
public void registerVanillaRecipes()
{
RecipesVanilla.registerRecipes();
RecipesFluidContainers.registerRecipes();
RecipesPotions.registerRecipes();
}
public Multimap<WrappedStack, List<WrappedStack>> getRecipeMappings()
{
return ImmutableMultimap.copyOf(recipeRegistry.recipeMap);
}
}