From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: NONPLAYT <76615486+NONPLAYT@users.noreply.github.com>
Date: Sun, 12 May 2024 18:12:53 +0300
Subject: [PATCH] Carpet-Fixes: RecipeManager Optimize

Original project: https://github.com/fxmorin/carpet-fixes
Improves: [Blast]Furnace/Campfire/Smoker/Stonecutter/Crafting/Sheep Color Choosing + auto crafting table

diff --git a/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java b/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java
index de7c77c1b25680ecc65f0f43f2391aff269a974f..0d6aad130ba4c90ce1c90c53daa1a15a1391a582 100644
--- a/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java
+++ b/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java
@@ -21,6 +21,7 @@ import java.util.Map.Entry;
 import java.util.Optional;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
+import java.util.ArrayList;
 import javax.annotation.Nullable;
 import net.minecraft.core.HolderLookup;
 import net.minecraft.core.NonNullList;
@@ -128,16 +129,24 @@ public class RecipeManager extends SimpleJsonResourceReloadListener {
     }
 
     public <I extends RecipeInput, T extends Recipe<I>> List<RecipeHolder<T>> getAllRecipesFor(RecipeType<T> type) {
-        return List.copyOf(this.byType(type));
+        return new java.util.ArrayList<>(this.byType(type)); // DivineMC - Carpet-Fixes: RecipeManager Optimize
     }
 
+    // DivineMC start - Carpet-Fixes: RecipeManager Optimize
     public <I extends RecipeInput, T extends Recipe<I>> List<RecipeHolder<T>> getRecipesFor(RecipeType<T> type, I input, Level world) {
-        return (List) this.byType(type).stream().filter((recipeholder) -> {
-            return recipeholder.value().matches(input, world);
-        }).sorted(Comparator.comparing((recipeholder) -> {
-            return recipeholder.value().getResultItem(world.registryAccess()).getDescriptionId();
-        })).collect(Collectors.toList());
+        List<RecipeHolder<T>> list = new java.util.ArrayList<>();
+
+        for (RecipeHolder<T> recipeholder : this.byType(type)) {
+            if (recipeholder.value().matches(input, world)) {
+                list.add(recipeholder);
+            }
+        }
+
+        list.sort(Comparator.comparing((recipeholder) -> recipeholder.value().getResultItem(world.registryAccess()).getDescriptionId()));
+
+        return list;
     }
+    // DivineMC end
 
     private <I extends RecipeInput, T extends Recipe<I>> Collection<RecipeHolder<T>> byType(RecipeType<T> type) {
         return (Collection) this.byType.get(type); // CraftBukkit - decompile error