1 files changed, 70 insertions, 0 deletions
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/helpers/TesseractHelper.java b/src/Java/gtPlusPlus/xmod/gregtech/common/helpers/TesseractHelper.java
new file mode 100644
index 0000000000..4494af54d9
--- /dev/null
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/helpers/TesseractHelper.java
@@ -0,0 +1,70 @@
+package gtPlusPlus.xmod.gregtech.common.helpers;
+
+import static gtPlusPlus.core.lib.CORE.sTesseractGeneratorOwnershipMap;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+import java.util.UUID;
+
+import gtPlusPlus.xmod.gregtech.common.tileentities.automation.GT_MetaTileEntity_TesseractGenerator;
+import net.minecraft.entity.player.EntityPlayer;
+
+public class TesseractHelper {
+
+	public Map<Integer, GT_MetaTileEntity_TesseractGenerator> getOwnershipByPlayer(EntityPlayer player){
+		UUID playerIdentifier = player.getUniqueID();
+		if (!sTesseractGeneratorOwnershipMap.isEmpty() && playerIdentifier != null){
+			Set<Entry<UUID, Map<Integer, GT_MetaTileEntity_TesseractGenerator>>> players = sTesseractGeneratorOwnershipMap.entrySet();
+			Iterator<Entry<UUID, Map<Integer, GT_MetaTileEntity_TesseractGenerator>>> i = players.iterator();
+			while(i.hasNext()) {
+				Entry<UUID, Map<Integer, GT_MetaTileEntity_TesseractGenerator>> current = i.next();
+				if (current.getKey().compareTo(playerIdentifier) == 0){
+					return current.getValue();
+				}
+				
+			}			
+		}	
+		return null;
+	}
+	
+	public boolean isTesseractOwnedByPlayer(EntityPlayer player, GT_MetaTileEntity_TesseractGenerator generator){
+		UUID playerIdentifier = player.getUniqueID();
+		if (!sTesseractGeneratorOwnershipMap.isEmpty() && playerIdentifier != null){
+		
+			Map<Integer, GT_MetaTileEntity_TesseractGenerator> generators = getOwnershipByPlayer(player);
+			Set<Entry<Integer, GT_MetaTileEntity_TesseractGenerator>> players = generators.entrySet();
+			Iterator<Entry<Integer, GT_MetaTileEntity_TesseractGenerator>> i = players.iterator();
+			while(i.hasNext()) {
+				Entry<Integer, GT_MetaTileEntity_TesseractGenerator> current = i.next();
+				if (current.getValue().equals(generator)){
+					return true;
+				}				
+			}		
+		}		
+		return false;		
+	}
+	
+	public boolean setOwnershipByPlayer(EntityPlayer player, int freq, GT_MetaTileEntity_TesseractGenerator generator){
+		UUID playerIdentifier = player.getUniqueID();
+		if (playerIdentifier != null){
+			Map<Integer, GT_MetaTileEntity_TesseractGenerator> playerOwned = sTesseractGeneratorOwnershipMap.get(playerIdentifier);	
+			if (playerOwned == null || playerOwned.isEmpty()){
+				Map<Integer, GT_MetaTileEntity_TesseractGenerator> newOwnershipMap = new HashMap<Integer, GT_MetaTileEntity_TesseractGenerator>();
+				newOwnershipMap.put(freq, generator);
+				sTesseractGeneratorOwnershipMap.put(playerIdentifier, newOwnershipMap);
+				return true;
+			}
+			else if (sTesseractGeneratorOwnershipMap.containsKey(playerIdentifier)){
+				Map<Integer, GT_MetaTileEntity_TesseractGenerator> ownershipMap = sTesseractGeneratorOwnershipMap.get(playerIdentifier);
+				ownershipMap.put(freq, generator);
+				sTesseractGeneratorOwnershipMap.put(playerIdentifier, ownershipMap);
+				return true;
+			}
+		}	
+		return false;
+	}
+	
+}