Update: CurrentState Now Implements Era Field, GetEra Method and UpdateEra

src/main/java/it/polimi/ingsw/gc14/Model/GamePackage/CurrentState.java

@@ -16,6 +16,11 @@ public class CurrentState {
         return slot;
     }
 
+    private int Era;
+    public int getEra(){
+        return Era;
+    }
+
     private int NUpper;
     public int getNUpper(){
         return NUpper;
@@ -42,6 +47,10 @@ public class CurrentState {
         NLower++;
     }
 
+    public void EraUpdate(){
+        Era++;
+    }
+
     public void GameStageUpdate(GameStages GameStage){
         this.GameStage = GameStage;
     }
@@ -51,6 +60,7 @@ public class CurrentState {
     public CurrentState(){
         this.player = null;
         this.slot = null;
+        this.Era = 1;
         this.NUpper = 0;
         this.NLower = 0;
         this.GameStage = GameStages.WAITING;