Added hashCode and equals overrides to GT_Recipe_AssemblyLine.

1 files changed, 71 insertions, 0 deletions

diff --git a/src/main/java/gregtech/api/util/GT_Recipe.java b/src/main/java/gregtech/api/util/GT_Recipe.java
index 1f13ff7b82..ec5a062a11 100644
--- a/src/main/java/gregtech/api/util/GT_Recipe.java
+++ b/src/main/java/gregtech/api/util/GT_Recipe.java
@@ -564,6 +564,77 @@ public class GT_Recipe implements Comparable<GT_Recipe> {
         	mEUt = aEUt;
         	mOreDictAlt = aAlt;
         }
+
+		@Override
+		public int hashCode() {
+			final int prime = 31;
+			int result = 1;			
+			GT_ItemStack[] thisInputs = new GT_ItemStack[this.mInputs.length];
+			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(
+					mDuration, mEUt, 
+					thisOutput,
+					thisResearch,
+					mResearchTime
+			);
+			return result;
+		}
+
+		@Override
+		public boolean equals(Object obj) {
+			if (this == obj) {
+				return true;
+			}
+			if (!(obj instanceof GT_Recipe_AssemblyLine)) {
+				return false;
+			}
+			GT_Recipe_AssemblyLine other = (GT_Recipe_AssemblyLine) obj;
+			if (this.mInputs.length != other.mInputs.length) {
+				return false;
+			}
+			if (this.mFluidInputs.length != other.mFluidInputs.length) {
+				return false;
+			}
+			// Check Outputs Match
+			GT_ItemStack output1 = new GT_ItemStack(this.mOutput);
+			GT_ItemStack output2 = new GT_ItemStack(other.mOutput);
+			if (!output1.equals(output2)) {
+				return false;
+			}
+			// Check Scanned Item Match
+			GT_ItemStack scan1 = new GT_ItemStack(this.mResearchItem);
+			GT_ItemStack scan2 = new GT_ItemStack(other.mResearchItem);
+			if (!scan1.equals(scan2)) {
+				return false;
+			}
+			// Check Items Match
+			GT_ItemStack[] thisInputs = new GT_ItemStack[this.mInputs.length];
+			GT_ItemStack[] otherInputs = new GT_ItemStack[other.mInputs.length];
+			for (int i=0;i<thisInputs.length;i++) {
+				thisInputs[i] = new GT_ItemStack(this.mInputs[i]);
+				otherInputs[i] = new GT_ItemStack(other.mInputs[i]);
+			}
+			for (int i=0;i<thisInputs.length;i++) {
+				if (!thisInputs[i].equals(otherInputs[i]) || thisInputs[i].mStackSize != otherInputs[i].mStackSize) {
+					return false;
+				}
+			}
+			// Check Fluids Match
+			for (int i=0;i<this.mFluidInputs.length;i++) {
+				if (!this.mFluidInputs[i].isFluidStackIdentical(other.mFluidInputs[i])) {
+					return false;
+				}
+			}
+			
+			return this.mDuration == other.mDuration
+					&& this.mEUt == other.mEUt
+					&& this.mResearchTime == other.mResearchTime;
+		}
         
     }