1 files changed, 39 insertions, 0 deletions
diff --git a/src/Java/gtPlusPlus/api/objects/minecraft/ThaumcraftSmeltingCache.java b/src/Java/gtPlusPlus/api/objects/minecraft/ThaumcraftSmeltingCache.java
new file mode 100644
index 0000000000..1e16527065
--- /dev/null
+++ b/src/Java/gtPlusPlus/api/objects/minecraft/ThaumcraftSmeltingCache.java
@@ -0,0 +1,39 @@
+package gtPlusPlus.api.objects.minecraft;
+
+import java.util.HashMap;
+
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
+
+public class ThaumcraftSmeltingCache {
+
+	HashMap<String, Boolean> mInternalCache = new HashMap<String, Boolean>();
+	
+	public void addItemToCache(ItemStack aStack, Boolean aSmelting) {
+		String aKey = getUniqueKey(aStack);
+		mInternalCache.put(aKey, aSmelting);
+	}
+	
+	public int canSmelt(ItemStack aStack) {
+		String aKey = getUniqueKey(aStack);
+		Boolean aCanSmeltValue = mInternalCache.get(aKey);
+		if (aCanSmeltValue != null) {
+			if (aCanSmeltValue) {
+				return 1;
+			}
+			else {
+				return 0;
+			}
+		}
+		return -1;
+	}
+
+	public static final String getUniqueKey(ItemStack aStack) {
+		Item aItem = aStack.getItem();
+		int aDamage = aStack.getItemDamage();
+		NBTTagCompound aNBT = (aStack.getTagCompound() != null ? aStack.getTagCompound() : new NBTTagCompound());
+		return ""+Item.getIdFromItem(aItem)+""+aDamage+""+aNBT.getId();
+	}
+
+}