From 377937ecd45a15df16b07ba3741d2928881d2fc2 Mon Sep 17 00:00:00 2001
From: shedaniel <daniel@shedaniel.me>
Date: Sat, 5 Nov 2022 19:08:04 +0800
Subject: Make auto crafting not evaluate every frame for pinned displays

---
 .../client/gui/widget/favorites/history/DisplayEntry.java    | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'runtime/src/main/java')

diff --git a/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayEntry.java b/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayEntry.java
index 2f374c796..95546309a 100644
--- a/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayEntry.java
+++ b/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/favorites/history/DisplayEntry.java
@@ -25,6 +25,7 @@ package me.shedaniel.rei.impl.client.gui.widget.favorites.history;
 
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Maps;
+import com.google.common.base.Suppliers;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.math.Vector4f;
 import me.shedaniel.clothconfig2.api.LazyResettable;
@@ -49,12 +50,16 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.UUID;
+import java.util.concurrent.TimeUnit;
+import java.util.function.Supplier;
 
 public class DisplayEntry extends WidgetWithBounds {
     private final LazyResettable<List<Widget>> widgets = new LazyResettable<>(this::setupWidgets);
     private final DisplayHistoryWidget parent;
     private final Display display;
     private final Dimension size = new Dimension(1, 1);
+    private final Supplier<AutoCraftingEvaluator.AutoCraftingResult> autoCraftingResult =
+            Suppliers.memoizeWithExpiration(this::evaluateAutoCrafting, 1000, TimeUnit.MILLISECONDS);
     private boolean hasInitialBounds;
     private final ValueAnimator<FloatingRectangle> bounds = ValueAnimator.ofFloatingRectangle();
     private final Button plusButton;
@@ -74,6 +79,11 @@ public class DisplayEntry extends WidgetWithBounds {
         }
     }
     
+    private AutoCraftingEvaluator.AutoCraftingResult evaluateAutoCrafting() {
+        if (this.display == null) return new AutoCraftingEvaluator.AutoCraftingResult();
+        return AutoCraftingEvaluator.evaluateAutoCrafting(false, false, this.display, this.display::provideInternalDisplayIds);
+    }
+    
     public UUID getUuid() {
         return uuid;
     }
@@ -173,7 +183,7 @@ public class DisplayEntry extends WidgetWithBounds {
             Vector4f mouse = new Vector4f((float) mouseX, (float) mouseY, 0, 1);
             mouse.transform(poses.last().pose());
             
-            AutoCraftingEvaluator.AutoCraftingResult result = AutoCraftingEvaluator.evaluateAutoCrafting(false, false, display, display::provideInternalDisplayIds);
+            AutoCraftingEvaluator.AutoCraftingResult result = this.autoCraftingResult.get();
             
             plusButton.setEnabled(result.successful);
             plusButton.setTint(result.tint);
-- 
cgit