diff options
Diffstat (limited to 'src/main/java/gregtech/api/enums/OrePrefixes.java')
| -rw-r--r-- | src/main/java/gregtech/api/enums/OrePrefixes.java | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/src/main/java/gregtech/api/enums/OrePrefixes.java b/src/main/java/gregtech/api/enums/OrePrefixes.java index 5a776b60c4..72f04dd7c9 100644 --- a/src/main/java/gregtech/api/enums/OrePrefixes.java +++ b/src/main/java/gregtech/api/enums/OrePrefixes.java @@ -8,6 +8,7 @@ import gregtech.api.interfaces.IOreRecipeRegistrator; import gregtech.api.interfaces.ISubTagContainer;
import gregtech.api.objects.ItemData;
import gregtech.api.objects.MaterialStack;
+import gregtech.api.objects.ObjMap;
import gregtech.api.util.GT_Log;
import gregtech.api.util.GT_Utility;
import gregtech.loaders.materialprocessing.ProcessingModSupport;
@@ -865,10 +866,34 @@ public enum OrePrefixes { return true;
}
+ private static final LinkedHashMap<String, ObjMap<Integer, Boolean>>mCachedResults = new LinkedHashMap<String, ObjMap<Integer, Boolean>>();
+
public boolean contains(ItemStack aStack) {
- if (aStack == null) return false;
- for (ItemStack tStack : mPrefixedItems)
- if (GT_Utility.areStacksEqual(aStack, tStack, !tStack.hasTagCompound())) return true;
+ if (aStack == null){
+ return false;
+ }
+ ObjMap<Integer, Boolean> aCurrentSet;
+ if (mCachedResults.get(this.toString()) != null){
+ aCurrentSet = mCachedResults.get(this.toString());
+ }
+
+ else {
+ aCurrentSet = new ObjMap<Integer, Boolean>((mPrefixedItems != null && mPrefixedItems.size() > 0 ? mPrefixedItems.size() : 1000), 0.5f);
+ mCachedResults.put(this.toString(), aCurrentSet);
+ }
+
+ if (aCurrentSet.get(aStack.hashCode()) != null){
+ return aCurrentSet.get(aStack.hashCode());
+ }
+ else {
+ for (ItemStack tStack : mPrefixedItems){
+ if (GT_Utility.areStacksEqual(aStack, tStack, !tStack.hasTagCompound())){
+ aCurrentSet.put(aStack.hashCode(), true);
+ return true;
+ }
+ }
+ }
+ aCurrentSet.put(aStack.hashCode(), false);
return false;
}
|