From 51f534e24dc3406851693990ad2dc748ae642816 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Mon, 19 Jan 2015 12:23:58 +0100
Subject: Tile,Hex: add exitCost()

---
 core/src/ch/asynk/tankontank/engine/Tile.java | 1 +
 core/src/ch/asynk/tankontank/game/Hex.java    | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/core/src/ch/asynk/tankontank/engine/Tile.java b/core/src/ch/asynk/tankontank/engine/Tile.java
index 5f08b4e..2939ef8 100644
--- a/core/src/ch/asynk/tankontank/engine/Tile.java
+++ b/core/src/ch/asynk/tankontank/engine/Tile.java
@@ -29,6 +29,7 @@ public abstract class Tile implements Drawable, Disposable, Iterable<Pawn>
     private ArrayDeque<Pawn> stack;
 
     public abstract int defense();
+    public abstract int exitCost();
     public abstract int costFrom(Pawn pawn, Orientation side);
 
     public abstract boolean isOffMap();
diff --git a/core/src/ch/asynk/tankontank/game/Hex.java b/core/src/ch/asynk/tankontank/game/Hex.java
index 1bb826c..f1ba86a 100644
--- a/core/src/ch/asynk/tankontank/game/Hex.java
+++ b/core/src/ch/asynk/tankontank/game/Hex.java
@@ -100,6 +100,12 @@ public class Hex extends Tile
     }
 
     @Override
+    public int exitCost()
+    {
+        return 1;
+    }
+
+    @Override
     public int costFrom(Pawn pawn, Orientation side)
     {
         if (hasUnits()) return (Integer.MAX_VALUE / 2);
-- 
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