1 files changed, 144 insertions, 0 deletions
diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/api/objects/GregtechItemData.java b/src/main/java/gtPlusPlus/xmod/gregtech/api/objects/GregtechItemData.java
new file mode 100644
index 0000000000..eb5939caca
--- /dev/null
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/api/objects/GregtechItemData.java
@@ -0,0 +1,144 @@
+package gtPlusPlus.xmod.gregtech.api.objects;
+
+import java.util.*;
+
+import net.minecraft.item.ItemStack;
+
+import gregtech.api.objects.GT_ArrayList;
+
+import gtPlusPlus.xmod.gregtech.api.enums.GregtechOrePrefixes;
+import gtPlusPlus.xmod.gregtech.api.enums.GregtechOrePrefixes.GT_Materials;
+
+public class GregtechItemData {
+	private static final GregtechMaterialStack[] EMPTY_GT_MaterialStack_ARRAY = new GregtechMaterialStack[0];
+
+	public final List<Object> mExtraData = new GT_ArrayList<>(false, 1);
+	public final GregtechOrePrefixes mPrefix;
+	public final GregtechMaterialStack mMaterial;
+	public final GregtechMaterialStack[] mByProducts;
+	public boolean mBlackListed = false;
+	public ItemStack mUnificationTarget = null;
+
+	public GregtechItemData(final GregtechOrePrefixes aPrefix, final GT_Materials aMaterial, final boolean aBlackListed) {
+		this.mPrefix = aPrefix;
+		this.mMaterial = aMaterial == null ? null : new GregtechMaterialStack(aMaterial, aPrefix.mMaterialAmount);
+		this.mBlackListed = aBlackListed;
+		this.mByProducts = (aPrefix.mSecondaryMaterial == null) || (aPrefix.mSecondaryMaterial.mMaterial == null) ? EMPTY_GT_MaterialStack_ARRAY : new GregtechMaterialStack[]{aPrefix.mSecondaryMaterial.clone()};
+	}
+
+	public GregtechItemData(final GregtechOrePrefixes aPrefix, final GT_Materials aMaterial) {
+		this(aPrefix, aMaterial, false);
+	}
+
+	public GregtechItemData(final GregtechMaterialStack aMaterial, final GregtechMaterialStack... aByProducts) {
+		this.mPrefix = null;
+		this.mMaterial = aMaterial.mMaterial == null ? null : aMaterial.clone();
+		this.mBlackListed = true;
+		if (aByProducts == null) {
+			this.mByProducts = EMPTY_GT_MaterialStack_ARRAY;
+		} else {
+			final GregtechMaterialStack[] tByProducts = aByProducts.length < 1 ? EMPTY_GT_MaterialStack_ARRAY : new GregtechMaterialStack[aByProducts.length];
+			int j = 0;
+			for (int i = 0; i < aByProducts.length; i++) {
+				if ((aByProducts[i] != null) && (aByProducts[i].mMaterial != null)) {
+					tByProducts[j++] = aByProducts[i].clone();
+				}
+			}
+			this.mByProducts = j > 0 ? new GregtechMaterialStack[j] : EMPTY_GT_MaterialStack_ARRAY;
+			for (int i = 0; i < this.mByProducts.length; i++) {
+				this.mByProducts[i] = tByProducts[i];
+			}
+		}
+	}
+
+	public GregtechItemData(final GT_Materials aMaterial, final long aAmount, final GregtechMaterialStack... aByProducts) {
+		this(new GregtechMaterialStack(aMaterial, aAmount), aByProducts);
+	}
+
+	public GregtechItemData(final GT_Materials aMaterial, final long aAmount, final GT_Materials aByProduct, final long aByProductAmount) {
+		this(new GregtechMaterialStack(aMaterial, aAmount), new GregtechMaterialStack(aByProduct, aByProductAmount));
+	}
+
+	public GregtechItemData(final GregtechItemData... aData) {
+		this.mPrefix = null;
+		this.mBlackListed = true;
+
+		final ArrayList<GregtechMaterialStack> aList = new ArrayList<>(), rList = new ArrayList<>();
+
+		for (final GregtechItemData tData : aData) {
+			if (tData != null) {
+				if (tData.hasValidMaterialData() && (tData.mMaterial.mAmount > 0)) {
+					aList.add(tData.mMaterial.clone());
+				}
+				for (final GregtechMaterialStack tMaterial : tData.mByProducts) {
+					if (tMaterial.mAmount > 0) {
+						aList.add(tMaterial.clone());
+					}
+				}
+			}
+		}
+
+		for (final GregtechMaterialStack aMaterial : aList) {
+			boolean temp = true;
+			for (final GregtechMaterialStack tMaterial : rList) {
+				if (aMaterial.mMaterial == tMaterial.mMaterial) {
+					tMaterial.mAmount += aMaterial.mAmount;
+					temp = false;
+					break;
+				}
+			}
+			if (temp) {
+				rList.add(aMaterial.clone());
+			}
+		}
+
+		Collections.sort(rList, new Comparator<GregtechMaterialStack>() {
+			@Override
+			public int compare(final GregtechMaterialStack a, final GregtechMaterialStack b) {
+				return a.mAmount == b.mAmount ? 0 : a.mAmount > b.mAmount ? -1 : +1;
+			}
+		});
+
+		if (rList.isEmpty()) {
+			this.mMaterial = null;
+		} else {
+			this.mMaterial = rList.get(0);
+			rList.remove(0);
+		}
+
+		this.mByProducts = rList.toArray(new GregtechMaterialStack[rList.size()]);
+	}
+
+	public boolean hasValidPrefixMaterialData() {
+		return (this.mPrefix != null) && (this.mMaterial != null) && (this.mMaterial.mMaterial != null);
+	}
+
+	public boolean hasValidPrefixData() {
+		return this.mPrefix != null;
+	}
+
+	public boolean hasValidMaterialData() {
+		return (this.mMaterial != null) && (this.mMaterial.mMaterial != null);
+	}
+
+	public ArrayList<GregtechMaterialStack> getAllGT_MaterialStacks() {
+		final ArrayList<GregtechMaterialStack> rList = new ArrayList<GregtechMaterialStack>();
+		if (this.hasValidMaterialData()) {
+			rList.add(this.mMaterial);
+		}
+		rList.addAll(Arrays.asList(this.mByProducts));
+		return rList;
+	}
+
+	public GregtechMaterialStack getByProduct(final int aIndex) {
+		return (aIndex >= 0) && (aIndex < this.mByProducts.length) ? this.mByProducts[aIndex] : null;
+	}
+
+	@Override
+	public String toString() {
+		if ((this.mPrefix == null) || (this.mMaterial == null) || (this.mMaterial.mMaterial == null)) {
+			return "";
+		}
+		return this.mPrefix.name() + this.mMaterial.mMaterial.name();
+	}
+}
+\ No newline at end of file