add abort() and enter() to GameState, set default implementation in GameStateCommon

1 files changed, 27 insertions, 0 deletions

diff --git a/core/src/ch/asynk/tankontank/game/states/GameStateCommon.java b/core/src/ch/asynk/tankontank/game/states/GameStateCommon.java
index d02d345..8b921f7 100644
--- a/core/src/ch/asynk/tankontank/game/states/GameStateCommon.java
+++ b/core/src/ch/asynk/tankontank/game/states/GameStateCommon.java
@@ -30,6 +30,28 @@ public abstract class GameStateCommon implements GameState
         this.map = map;
     }
 
+    @Override
+    public void enter()
+    {
+        map.hidePossibles();
+        unselectHex();
+        pawn = null;
+    }
+
+    @Override
+    public void abort()
+    {
+        ctrl.setState(State.VIEW);
+    }
+
+    @Override
+    public void touchDown()
+    {
+        unselectHex();
+        setHex();
+        selectHex();
+    }
+
     protected static boolean hexInMap(GridPoint2 hex)
     {
         if (hex.x == -1) return false;
@@ -72,4 +94,9 @@ public abstract class GameStateCommon implements GameState
     {
         map.enableOverlayOn(hex, Hex.BLUE, true);
     }
+
+    protected boolean downIsHex()
+    {
+        return ((downHex.x == hex.x) && (upHex.y == hex.y));
+    }
 }