Basic Craftable Only

1 files changed, 26 insertions, 0 deletions

diff --git a/src/main/java/me/shedaniel/impl/REIRecipeManager.java b/src/main/java/me/shedaniel/impl/REIRecipeManager.java
index fbecbd6ac..2f5ed50c6 100755
--- a/src/main/java/me/shedaniel/impl/REIRecipeManager.java
+++ b/src/main/java/me/shedaniel/impl/REIRecipeManager.java
@@ -16,6 +16,7 @@ import java.awt.*;
 import java.util.*;
 import java.util.List;
 import java.util.function.Function;
+import java.util.stream.Collectors;
 
 /**
  * Created by James on 8/7/2018.
@@ -137,6 +138,7 @@ public class REIRecipeManager implements IRecipeManager {
         return categories;
     }
     
+    @Deprecated
     public List<IRecipe> findUsageForItems(List<ItemStack> types) {
         List<IRecipe> recipes = new ArrayList<>();
         types.forEach(item -> {
@@ -146,6 +148,30 @@ public class REIRecipeManager implements IRecipeManager {
         return recipes;
     }
     
+    public List<ItemStack> findCraftableByItems(List<ItemStack> types) {
+        List<ItemStack> craftables = new ArrayList<>();
+        for(List<IRecipe> value : recipeList.values())
+            for(IRecipe iRecipe : value) {
+                int slotsCraftable = 0;
+                for(List<ItemStack> slot : ((List<List<ItemStack>>) iRecipe.getRecipeRequiredInput())) {
+                    boolean slotDone = false;
+                    for(ItemStack possibleType : types) {
+                        for(ItemStack slotPossible : slot)
+                            if (ItemStack.areEqualIgnoreTags(slotPossible, possibleType)) {
+                                slotsCraftable++;
+                                slotDone = true;
+                                break;
+                            }
+                        if (slotDone)
+                            break;
+                    }
+                }
+                if (slotsCraftable == iRecipe.getRecipeRequiredInput().size())
+                    craftables.addAll((List<ItemStack>) iRecipe.getOutput());
+            }
+        return craftables.stream().distinct().collect(Collectors.toList());
+    }
+    
     public List<IDisplayCategory> getAdatapersForOutput(ItemStack stack) {
         return null;
     }