make the if statements more readable

Author: PrototypeTrousers

src/main/java/gregtech/api/capability/impl/AbstractRecipeLogic.java

@@ -195,15 +195,11 @@ protected void trySearchNewRecipe() {
         else {
             currentRecipe = findRecipe(maxVoltage, importInventory, importFluids);
         }
-        // If a recipe was found, then inputs were valid.
+        // If a recipe was found, then inputs were valid. Cache found recipe.
         if (currentRecipe != null) {
-            this.invalidInputsForRecipes = false;
             this.previousRecipe = currentRecipe;
-            // Add-ons may Override findRecipe method but not trySearchNewRecipe, in that case
-            // they may return a null recipe. Since we only check for items and fluid here, having
-            // findRecipe return a null recipe with isOutputsFull being true, means we have a valid
-            // recipe in the input waiting for space in the output.
-        } else this.invalidInputsForRecipes = !this.isOutputsFull;
+        }
+        this.invalidInputsForRecipes = (currentRecipe == null);
 
         // proceed if we have a usable recipe.
         if (currentRecipe != null && setupAndConsumeRecipeInputs(currentRecipe))

src/main/java/gregtech/common/metatileentities/multi/electric/MetaTileEntityMultiFurnace.java

@@ -142,7 +142,9 @@ protected Recipe findRecipe(long maxVoltage,
             /* Iterate over the input items looking for more things to add until we run either out of input items
              * or we have exceeded the number of items permissible from the smelting bonus
              */
-            this.invalidInputsForRecipes = true;
+            boolean matchedRecipe = false;
+            boolean canFitOutputs = true;
+
             for(int index = 0; index < inputs.getSlots() && currentItemsEngaged < maxItemsLimit; index++) {
 
                 // Skip this slot if it is empty.
@@ -157,7 +159,7 @@ protected Recipe findRecipe(long maxVoltage,
                 CountableIngredient inputIngredient;
                 if(matchingRecipe != null) {
                     inputIngredient = matchingRecipe.getInputs().get(0);
-                    this.invalidInputsForRecipes = false;
+                    matchedRecipe = true;
                 }
                 else
                     continue;
@@ -185,7 +187,7 @@ protected Recipe findRecipe(long maxVoltage,
                     computeOutputItemStacks(temp, matchingRecipe.getOutputs().get(0), recipeMultiplier);
 
                     // determine if there is enough room in the output to fit all of this
-                    boolean canFitOutputs = InventoryUtils.simulateItemStackMerge(temp, this.getOutputInventory());
+                    canFitOutputs = InventoryUtils.simulateItemStackMerge(temp, this.getOutputInventory());
 
                     // if there isn't, we can't process this recipe.
                     if(!canFitOutputs)
@@ -203,13 +205,10 @@ protected Recipe findRecipe(long maxVoltage,
                 }
             }
 
-            // If there were no accepted ingredients, then there is no recipe to process.
-            // the output may be filled up
-            if (recipeInputs.isEmpty() && !invalidInputsForRecipes) {
-                //Set here to prevent recipe deadlock on world load with full output bus
-                this.isOutputsFull = true;
-                return null;
-            } else if (recipeInputs.isEmpty()) {
+            this.invalidInputsForRecipes = !matchedRecipe;
+            this.isOutputsFull = !canFitOutputs;
+
+            if (recipeInputs.isEmpty()) {
                 return null;
             }