Refactored spawnStargate, with default implementation in base class

cicaprojekt/Field.java

@@ -4,9 +4,6 @@ import java.util.HashMap;
 import java.util.Map;
 
 public class Field extends cicaprojekt.Tile {
-    private static int recursionLimit = 0;
-
-
     public Field() {
         super();
     }
@@ -19,13 +16,6 @@ public class Field extends cicaprojekt.Tile {
         return false;
     }
 
-    @Override
-    public void spawnStargate(cicaprojekt.Stargate stargate, Direction direction) {
-        if (recursionLimit++ >= 10)
-            this.adjacentTile.put(direction, new Wall());
-        adjacentTile.get(direction).spawnStargate(stargate, direction);
-    }
-
     public void onEntry(PlayerBase playerBase) {
         if (boxStack.size() > 0)
             return;

cicaprojekt/Gap.java

@@ -11,11 +11,6 @@ public class Gap extends cicaprojekt.Tile {
         return true;
     }
 
-    @Override
-    public void spawnStargate(cicaprojekt.Stargate stargate, Direction direction) {
-        adjacentTile.get(direction).spawnStargate(stargate, direction);
-    }
-
     public void onEntry(PlayerBase playerBase) {
         playerBase.destroy();
     }

cicaprojekt/Gate.java

@@ -7,6 +7,7 @@ public class Gate extends Tile {
         super();
     }
 
+    @Override
     public void spawnStargate(Stargate stargate, Direction direction) {
         if (this.open) adjacentTile.get(direction).spawnStargate(stargate, direction);
     }

cicaprojekt/Scale.java

@@ -51,10 +51,6 @@ public class Scale extends Field {
         stackChanged();
     }
 
-    public void spawnStargate(Stargate stargate, Direction direction) {
-        adjacentTile.get(direction).spawnStargate(stargate, direction);
-    }
-
     private void stackChanged() {
         if (weight > threshold)
             gateConnected.setOpen(true);

cicaprojekt/Tile.java

@@ -41,7 +41,9 @@ public abstract class Tile {
         adjacentTile.put(direction, newTile);
     }
 
-    public abstract void spawnStargate(Stargate stargate, Direction direction);
+    public void spawnStargate(Stargate stargate, Direction direction) {
+        adjacentTile.get(direction).spawnStargate(stargate, direction);
+    }
 
     public abstract void onEntry(PlayerBase playerBase);
 

cicaprojekt/Wall.java

@@ -1,18 +1,19 @@
 package cicaprojekt;
 
 public class Wall extends Tile {
-    private Stargate sg;
+    private Stargate sg = null;
 
     public Wall() {
         super();
     }
 
+    @Override
     public void spawnStargate(Stargate stargate, Direction direction) {
         clearStargate();
         if (sg == null) {
             sg = stargate;
             sg.setCurrentWall(this);
-
+            Game.instance.updateDisplay();
         }
         else
             return;