diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main/java/gregtech/api/util/GT_ModHandler.java | 13 |
1 files changed, 11 insertions, 2 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..4d264bec9b 100644 --- a/src/main/java/gregtech/api/util/GT_ModHandler.java +++ b/src/main/java/gregtech/api/util/GT_ModHandler.java @@ -1,5 +1,7 @@ package gregtech.api.util; +import com.google.common.cache.Cache; +import com.google.common.cache.CacheBuilder; import cpw.mods.fml.common.event.FMLInterModComms; import cpw.mods.fml.common.registry.GameRegistry; import gregtech.GT_Mod; @@ -122,6 +124,7 @@ 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 Cache<GT_ItemStack, ItemStack> sSmeltingRecipeCache = CacheBuilder.newBuilder().maximumSize(1000).build(); static { sNativeRecipeClasses.add(ShapedRecipes.class.getName()); @@ -1565,8 +1568,14 @@ public class GT_ModHandler { * Used in my own Furnace. */ 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)); + if (aInput == null || aInput.stackSize < 1) + return null; + ItemStack rStack = null; + try { + rStack = sSmeltingRecipeCache.get(new GT_ItemStack(aInput), () -> GT_OreDictUnificator.get(FurnaceRecipes.smelting().getSmeltingResult(aInput))); + } catch (Exception ignored){ + } + if (rStack != null && (aOutputSlot == null || (GT_Utility.areStacksEqual(rStack, aOutputSlot) && rStack.stackSize + aOutputSlot.stackSize <= aOutputSlot.getMaxStackSize()))) { if (aRemoveInput) aInput.stackSize--; return rStack; |