From 5c7319323b5cc3601bd3fa43ec373ca40bb54a5d Mon Sep 17 00:00:00 2001
From: Alkalus <3060479+draknyte1@users.noreply.github.com>
Date: Thu, 18 Nov 2021 10:16:23 +0000
Subject: Factor in stack sizes for Hashing.

---
 src/main/java/gregtech/api/util/GT_Recipe.java | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

(limited to 'src/main/java/gregtech/api/util/GT_Recipe.java')

diff --git a/src/main/java/gregtech/api/util/GT_Recipe.java b/src/main/java/gregtech/api/util/GT_Recipe.java
index 770a8747d9..2c5b2df5bf 100644
--- a/src/main/java/gregtech/api/util/GT_Recipe.java
+++ b/src/main/java/gregtech/api/util/GT_Recipe.java
@@ -570,21 +570,25 @@ public class GT_Recipe implements Comparable<GT_Recipe> {
 			final int prime = 31;
 			int result = 1;			
 			GT_ItemStack[] thisInputs = new GT_ItemStack[this.mInputs.length];
+			int totalInputStackSize = 0;
 			for (int i=0;i<this.mInputs.length;i++) {
 				thisInputs[i] = new GT_ItemStack(this.mInputs[i]);
+				totalInputStackSize += thisInputs[i].mStackSize;
 			}
 			int inputHash = Arrays.deepHashCode(thisInputs);
 			int inputFluidHash = Arrays.deepHashCode(this.mFluidInputs);
 			GT_ItemStack thisOutput = new GT_ItemStack(mOutput);
-			GT_ItemStack thisResearch = new GT_ItemStack(mResearchItem);			
-			result = prime * result + inputFluidHash;			
-			result = prime * result + inputHash;			
-			result = prime * result + Objects.hash(
+			GT_ItemStack thisResearch = new GT_ItemStack(mResearchItem);
+			int miscRecipeDataHash = Arrays.deepHashCode(new Object[] {
+					totalInputStackSize,
 					mDuration, mEUt, 
 					thisOutput,
 					thisResearch,
 					mResearchTime
-			);
+					});
+			result = prime * result + inputFluidHash;			
+			result = prime * result + inputHash;			
+			result = prime * result + miscRecipeDataHash;
 			return result;
 		}
 
-- 
cgit