diff options
Diffstat (limited to 'src/main/java')
| -rw-r--r-- | src/main/java/gregtech/api/util/GT_ModHandler.java | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/main/java/gregtech/api/util/GT_ModHandler.java b/src/main/java/gregtech/api/util/GT_ModHandler.java index e195bf9b02..4f318bb752 100644 --- a/src/main/java/gregtech/api/util/GT_ModHandler.java +++ b/src/main/java/gregtech/api/util/GT_ModHandler.java @@ -122,6 +122,7 @@ public class GT_ModHandler { public static List<Integer> sSingleNonBlockDamagableRecipeList_warntOutput = new ArrayList<Integer>(50); public static List<Integer> sVanillaRecipeList_warntOutput = new ArrayList<Integer>(50); public static final List<IRecipe> sSingleNonBlockDamagableRecipeList_verified = new ArrayList<IRecipe>(1000); + private static HashMap<GT_ItemStack, ItemStack> smeltingRecipeCache = new LinkedHashMap<>(); static { sNativeRecipeClasses.add(ShapedRecipes.class.getName()); @@ -1566,7 +1567,13 @@ public class GT_ModHandler { */ public static ItemStack getSmeltingOutput(ItemStack aInput, boolean aRemoveInput, ItemStack aOutputSlot) { if (aInput == null || aInput.stackSize < 1) return null; - ItemStack rStack = GT_OreDictUnificator.get(FurnaceRecipes.smelting().getSmeltingResult(aInput)); + GT_ItemStack gtInput = new GT_ItemStack(aInput); + ItemStack rStack = smeltingRecipeCache.get(gtInput); + if (rStack == null) { + rStack = GT_OreDictUnificator.get(FurnaceRecipes.smelting().getSmeltingResult(aInput)); + if (rStack != null) + smeltingRecipeCache.put(gtInput, rStack); + } if (rStack != null && (aOutputSlot == null || (GT_Utility.areStacksEqual(rStack, aOutputSlot) && rStack.stackSize + aOutputSlot.stackSize <= aOutputSlot.getMaxStackSize()))) { if (aRemoveInput) aInput.stackSize--; return rStack; |