/
RecipeRegistry.java
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/
RecipeRegistry.java
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package mezz.jei;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import com.google.common.collect.ArrayListMultimap;
import com.google.common.collect.ImmutableCollection;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableMultimap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.ImmutableTable;
import com.google.common.collect.ListMultimap;
import com.google.common.collect.Multimap;
import mezz.jei.api.IRecipeRegistry;
import mezz.jei.api.recipe.IRecipeCategory;
import mezz.jei.api.recipe.IRecipeHandler;
import mezz.jei.api.recipe.IRecipeWrapper;
import mezz.jei.api.recipe.transfer.IRecipeTransferHandler;
import mezz.jei.config.Config;
import mezz.jei.gui.RecipeClickableArea;
import mezz.jei.util.ErrorUtil;
import mezz.jei.util.Log;
import mezz.jei.util.RecipeCategoryComparator;
import mezz.jei.util.RecipeMap;
import mezz.jei.util.StackHelper;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.inventory.Container;
import net.minecraft.item.ItemStack;
import net.minecraftforge.fluids.FluidStack;
public class RecipeRegistry implements IRecipeRegistry {
private final List<IRecipeHandler> recipeHandlers;
private final ImmutableTable<Class, String, IRecipeTransferHandler> recipeTransferHandlers;
private final ImmutableMultimap<Class<? extends GuiContainer>, RecipeClickableArea> recipeClickableAreasMap;
private final ImmutableMultimap<IRecipeCategory, ItemStack> craftItemsForCategories;
private final ImmutableMultimap<String, String> categoriesForCraftItemKeys;
private final ImmutableMap<String, IRecipeCategory> recipeCategoriesMap;
private final ListMultimap<IRecipeCategory, Object> recipesForCategories;
private final RecipeMap recipeInputMap;
private final RecipeMap recipeOutputMap;
private final Set<Class> unhandledRecipeClasses;
public RecipeRegistry(
@Nonnull List<IRecipeCategory> recipeCategories,
@Nonnull List<IRecipeHandler> recipeHandlers,
@Nonnull List<IRecipeTransferHandler> recipeTransferHandlers,
@Nonnull List<Object> recipes,
@Nonnull Multimap<Class<? extends GuiContainer>, RecipeClickableArea> recipeClickableAreasMap,
@Nonnull Multimap<String, ItemStack> craftItemsForCategories
) {
this.recipeCategoriesMap = buildRecipeCategoriesMap(recipeCategories);
this.recipeTransferHandlers = buildRecipeTransferHandlerTable(recipeTransferHandlers);
this.recipeHandlers = buildRecipeHandlersList(recipeHandlers);
this.recipeClickableAreasMap = ImmutableMultimap.copyOf(recipeClickableAreasMap);
RecipeCategoryComparator recipeCategoryComparator = new RecipeCategoryComparator(recipeCategories);
this.recipeInputMap = new RecipeMap(recipeCategoryComparator);
this.recipeOutputMap = new RecipeMap(recipeCategoryComparator);
this.unhandledRecipeClasses = new HashSet<>();
this.recipesForCategories = ArrayListMultimap.create();
addRecipes(recipes);
StackHelper stackHelper = Internal.getStackHelper();
ImmutableMultimap.Builder<IRecipeCategory, ItemStack> craftItemsForCategoriesBuilder = ImmutableMultimap.builder();
ImmutableMultimap.Builder<String, String> categoriesForCraftItemKeysBuilder = ImmutableMultimap.builder();
for (String recipeCategoryUid : craftItemsForCategories.keySet()) {
IRecipeCategory recipeCategory = recipeCategoriesMap.get(recipeCategoryUid);
Collection<ItemStack> craftItems = craftItemsForCategories.get(recipeCategoryUid);
craftItemsForCategoriesBuilder.putAll(recipeCategory, craftItems);
for (ItemStack craftItem : craftItems) {
recipeInputMap.addRecipeCategory(recipeCategory, craftItem);
String craftItemKey = stackHelper.getUniqueIdentifierForStack(craftItem);
categoriesForCraftItemKeysBuilder.put(craftItemKey, recipeCategoryUid);
}
}
this.craftItemsForCategories = craftItemsForCategoriesBuilder.build();
this.categoriesForCraftItemKeys = categoriesForCraftItemKeysBuilder.build();
}
private static ImmutableMap<String, IRecipeCategory> buildRecipeCategoriesMap(@Nonnull List<IRecipeCategory> recipeCategories) {
ImmutableMap.Builder<String, IRecipeCategory> mapBuilder = ImmutableMap.builder();
for (IRecipeCategory recipeCategory : recipeCategories) {
mapBuilder.put(recipeCategory.getUid(), recipeCategory);
}
return mapBuilder.build();
}
private static ImmutableList<IRecipeHandler> buildRecipeHandlersList(@Nonnull List<IRecipeHandler> recipeHandlers) {
ImmutableList.Builder<IRecipeHandler> listBuilder = ImmutableList.builder();
Set<Class> recipeHandlerClasses = new HashSet<>();
for (IRecipeHandler recipeHandler : recipeHandlers) {
if (recipeHandler == null) {
continue;
}
Class recipeClass = recipeHandler.getRecipeClass();
if (recipeHandlerClasses.contains(recipeClass)) {
throw new IllegalArgumentException("A Recipe Handler has already been registered for this recipe class: " + recipeClass.getName());
}
recipeHandlerClasses.add(recipeClass);
listBuilder.add(recipeHandler);
}
return listBuilder.build();
}
private static ImmutableTable<Class, String, IRecipeTransferHandler> buildRecipeTransferHandlerTable(@Nonnull List<IRecipeTransferHandler> recipeTransferHandlers) {
ImmutableTable.Builder<Class, String, IRecipeTransferHandler> builder = ImmutableTable.builder();
for (IRecipeTransferHandler recipeTransferHelper : recipeTransferHandlers) {
builder.put(recipeTransferHelper.getContainerClass(), recipeTransferHelper.getRecipeCategoryUid(), recipeTransferHelper);
}
return builder.build();
}
private void addRecipes(@Nullable List<Object> recipes) {
if (recipes == null) {
return;
}
for (Object recipe : recipes) {
addRecipe(recipe);
}
}
@Override
public void addRecipe(@Nullable Object recipe) {
if (recipe == null) {
Log.error("Null recipe", new NullPointerException());
return;
}
addRecipe(recipe, recipe.getClass());
}
private <T> void addRecipe(@Nonnull T recipe, Class<? extends T> recipeClass) {
IRecipeHandler<T> recipeHandler = getRecipeHandler(recipeClass);
if (recipeHandler == null) {
if (!unhandledRecipeClasses.contains(recipeClass)) {
unhandledRecipeClasses.add(recipeClass);
if (Config.isDebugModeEnabled()) {
Log.debug("Can't handle recipe: {}", recipeClass);
}
}
return;
}
String recipeCategoryUid;
try {
recipeCategoryUid = recipeHandler.getRecipeCategoryUid(recipe);
} catch (AbstractMethodError ignored) { // legacy handlers don't have that method
recipeCategoryUid = recipeHandler.getRecipeCategoryUid();
}
IRecipeCategory recipeCategory = recipeCategoriesMap.get(recipeCategoryUid);
if (recipeCategory == null) {
Log.error("No recipe category registered for recipeCategoryUid: {}", recipeCategoryUid);
return;
}
if (!recipeHandler.isRecipeValid(recipe)) {
return;
}
try {
addRecipeUnchecked(recipe, recipeCategory, recipeHandler);
} catch (RuntimeException | LinkageError e) {
String recipeInfo = ErrorUtil.getInfoFromBrokenRecipe(recipe, recipeHandler);
// suppress the null item in stack exception, that information is redundant here.
String errorMessage = e.getMessage();
if (StackHelper.nullItemInStack.equals(errorMessage)) {
Log.error("Found a broken recipe: {}\n", recipeInfo);
} else {
Log.error("Found a broken recipe: {}\n", recipeInfo, e);
}
}
}
private <T> void addRecipeUnchecked(@Nonnull T recipe, IRecipeCategory recipeCategory, IRecipeHandler<T> recipeHandler) {
StackHelper stackHelper = Internal.getStackHelper();
IRecipeWrapper recipeWrapper = recipeHandler.getRecipeWrapper(recipe);
List inputs = recipeWrapper.getInputs();
List<FluidStack> fluidInputs = recipeWrapper.getFluidInputs();
if (inputs != null || fluidInputs != null) {
List<ItemStack> inputStacks = stackHelper.toItemStackList(inputs);
if (fluidInputs == null) {
fluidInputs = Collections.emptyList();
}
recipeInputMap.addRecipe(recipe, recipeCategory, inputStacks, fluidInputs);
}
List outputs = recipeWrapper.getOutputs();
List<FluidStack> fluidOutputs = recipeWrapper.getFluidOutputs();
if (outputs != null || fluidOutputs != null) {
List<ItemStack> outputStacks = stackHelper.toItemStackList(outputs);
if (fluidOutputs == null) {
fluidOutputs = Collections.emptyList();
}
recipeOutputMap.addRecipe(recipe, recipeCategory, outputStacks, fluidOutputs);
}
recipesForCategories.put(recipeCategory, recipe);
}
@Nonnull
@Override
public ImmutableList<IRecipeCategory> getRecipeCategories() {
ImmutableList.Builder<IRecipeCategory> builder = ImmutableList.builder();
for (IRecipeCategory recipeCategory : recipeCategoriesMap.values()) {
if (!getRecipes(recipeCategory).isEmpty()) {
builder.add(recipeCategory);
}
}
return builder.build();
}
@Nonnull
@Override
public ImmutableList<IRecipeCategory> getRecipeCategories(@Nullable List<String> recipeCategoryUids) {
if (recipeCategoryUids == null) {
Log.error("Null recipeCategoryUids", new NullPointerException());
return ImmutableList.of();
}
ImmutableList.Builder<IRecipeCategory> builder = ImmutableList.builder();
for (String recipeCategoryUid : recipeCategoryUids) {
IRecipeCategory recipeCategory = recipeCategoriesMap.get(recipeCategoryUid);
if (recipeCategory != null && !getRecipes(recipeCategory).isEmpty()) {
builder.add(recipeCategory);
}
}
return builder.build();
}
@Nullable
@Override
public <T> IRecipeHandler<T> getRecipeHandler(@Nullable Class<? extends T> recipeClass) {
if (recipeClass == null) {
Log.error("Null recipeClass", new NullPointerException());
return null;
}
for (IRecipeHandler<?> recipeHandler : recipeHandlers) {
if (recipeHandler.getRecipeClass().isAssignableFrom(recipeClass)) {
// noinspection unchecked
return (IRecipeHandler<T>) recipeHandler;
}
}
return null;
}
@Nullable
public RecipeClickableArea getRecipeClickableArea(@Nonnull GuiContainer gui, int mouseX, int mouseY) {
ImmutableCollection<RecipeClickableArea> recipeClickableAreas = recipeClickableAreasMap.get(gui.getClass());
for (RecipeClickableArea recipeClickableArea : recipeClickableAreas) {
if (recipeClickableArea.checkHover(mouseX, mouseY)) {
return recipeClickableArea;
}
}
return null;
}
@Nonnull
@Override
public ImmutableList<IRecipeCategory> getRecipeCategoriesWithInput(@Nullable ItemStack input) {
if (input == null) {
Log.error("Null ItemStack input", new NullPointerException());
return ImmutableList.of();
}
return recipeInputMap.getRecipeCategories(input);
}
@Nonnull
@Override
public ImmutableList<IRecipeCategory> getRecipeCategoriesWithInput(@Nullable FluidStack input) {
if (input == null) {
Log.error("Null Fluid input", new NullPointerException());
return ImmutableList.of();
}
return recipeInputMap.getRecipeCategories(input);
}
@Nonnull
@Override
public ImmutableList<IRecipeCategory> getRecipeCategoriesWithOutput(@Nullable ItemStack output) {
if (output == null) {
Log.error("Null ItemStack output", new NullPointerException());
return ImmutableList.of();
}
return recipeOutputMap.getRecipeCategories(output);
}
@Nonnull
@Override
public ImmutableList<IRecipeCategory> getRecipeCategoriesWithOutput(@Nullable FluidStack output) {
if (output == null) {
Log.error("Null Fluid output", new NullPointerException());
return ImmutableList.of();
}
return recipeOutputMap.getRecipeCategories(output);
}
@Nonnull
@Override
public List<Object> getRecipesWithInput(@Nullable IRecipeCategory recipeCategory, @Nullable ItemStack input) {
if (recipeCategory == null) {
Log.error("Null recipeCategory", new NullPointerException());
return ImmutableList.of();
} else if (input == null) {
Log.error("Null ItemStack input", new NullPointerException());
return ImmutableList.of();
}
ImmutableList<Object> recipes = recipeInputMap.getRecipes(recipeCategory, input);
String recipeCategoryUid = recipeCategory.getUid();
for (String inputKey : Internal.getStackHelper().getUniqueIdentifiersWithWildcard(input)) {
if (categoriesForCraftItemKeys.get(inputKey).contains(recipeCategoryUid)) {
ImmutableSet<Object> specificRecipes = ImmutableSet.copyOf(recipes);
List<Object> recipesForCategory = recipesForCategories.get(recipeCategory);
List<Object> allRecipes = new ArrayList<>(recipes);
for (Object recipe : recipesForCategory) {
if (!specificRecipes.contains(recipe)) {
allRecipes.add(recipe);
}
}
return allRecipes;
}
}
return recipes;
}
@Nonnull
@Override
public List<Object> getRecipesWithInput(@Nullable IRecipeCategory recipeCategory, @Nullable FluidStack input) {
if (recipeCategory == null) {
Log.error("Null recipeCategory", new NullPointerException());
return ImmutableList.of();
} else if (input == null) {
Log.error("Null Fluid input", new NullPointerException());
return ImmutableList.of();
}
return recipeInputMap.getRecipes(recipeCategory, input);
}
@Nonnull
@Override
public ImmutableList<Object> getRecipesWithOutput(@Nullable IRecipeCategory recipeCategory, @Nullable ItemStack output) {
if (recipeCategory == null) {
Log.error("Null recipeCategory", new NullPointerException());
return ImmutableList.of();
} else if (output == null) {
Log.error("Null ItemStack output", new NullPointerException());
return ImmutableList.of();
}
return recipeOutputMap.getRecipes(recipeCategory, output);
}
@Nonnull
@Override
public List<Object> getRecipesWithOutput(@Nullable IRecipeCategory recipeCategory, @Nullable FluidStack output) {
if (recipeCategory == null) {
return ImmutableList.of();
} else if (output == null) {
Log.error("Null Fluid output", new NullPointerException());
return ImmutableList.of();
}
return recipeOutputMap.getRecipes(recipeCategory, output);
}
@Nonnull
@Override
public List<Object> getRecipes(@Nullable IRecipeCategory recipeCategory) {
if (recipeCategory == null) {
Log.error("Null recipeCategory", new NullPointerException());
return ImmutableList.of();
}
return Collections.unmodifiableList(recipesForCategories.get(recipeCategory));
}
@Nonnull
@Override
public ImmutableCollection<ItemStack> getCraftingItems(@Nonnull IRecipeCategory recipeCategory) {
return craftItemsForCategories.get(recipeCategory);
}
@Nullable
public IRecipeTransferHandler getRecipeTransferHandler(@Nullable Container container, @Nullable IRecipeCategory recipeCategory) {
if (container == null) {
Log.error("Null container", new NullPointerException());
return null;
} else if (recipeCategory == null) {
Log.error("Null recipeCategory", new NullPointerException());
return null;
}
return recipeTransferHandlers.get(container.getClass(), recipeCategory.getUid());
}
}