Add Region.undoSessions

Add Region.redoSessions

BauSystem_Main/src/de/steamwar/bausystem/region/Region.java

@@ -19,9 +19,11 @@
 
 package de.steamwar.bausystem.region;
 
+import com.sk89q.worldedit.EditSession;
 import de.steamwar.bausystem.region.flags.Flag;
 import de.steamwar.bausystem.region.utils.RegionExtensionType;
 import de.steamwar.bausystem.region.utils.RegionType;
+import de.steamwar.bausystem.shared.SizedStack;
 import lombok.Getter;
 import lombok.NonNull;
 import org.bukkit.Location;
@@ -73,6 +75,9 @@ public class Region {
 
     private FlagStorage flagStorage;
 
+    private SizedStack<EditSession> undoSessions;
+    private SizedStack<EditSession> redoSessions;
+
     public Region(Prototype prototype, YAPIONObject regionConfig, FlagStorage flagStorage, YAPIONObject regionData) {
         this.regionData = regionData;
         if (prototype != null) {
@@ -183,4 +188,18 @@ public class Region {
     public <T extends Enum<T> & Flag.Value<T>> Flag.Value<T> get(Flag flagType) {
         return flagStorage.get(flagType);
     }
+
+    public void reset(RegionType regionType) {
+        if (!hasType(regionType)) {
+            return;
+        }
+        switch (regionType) {
+            case BUILD:
+
+            case TESTBLOCK:
+            default:
+            case NORMAL:
+        }
+    }
+
 }