2 files changed, 33 insertions, 9 deletions
diff --git a/core/src/ch/asynk/tankontank/engine/Tile.java b/core/src/ch/asynk/tankontank/engine/Tile.java
index 85987d6..d2bda78 100644
--- a/core/src/ch/asynk/tankontank/engine/Tile.java
+++ b/core/src/ch/asynk/tankontank/engine/Tile.java
@@ -16,6 +16,10 @@ public abstract class Tile implements BasicDrawable
     private ArrayDeque<Pawn> stack;
 
     public abstract Tile getNewAt(float x, float y);
+    public abstract boolean atLeastOneMove(Pawn pawn);
+    public abstract int roadMarchBonus(Pawn pawn);
+    public abstract boolean road(Board.Orientation side);
+    public abstract int costFrom(Pawn pawn, Board.Orientation side, boolean road);
 
     public Tile(TextureAtlas atlas)
     {
@@ -72,13 +76,6 @@ public abstract class Tile implements BasicDrawable
         return mustBeDrawn();
     }
 
-    public List<Tile> adjacents()
-    {
-        // FIXME
-        System.err.println("adjacents() Not implemented yet");
-        return null;
-    }
-
     @Override
     public void translate(float x, float y)
     {
diff --git a/core/src/ch/asynk/tankontank/game/Hex.java b/core/src/ch/asynk/tankontank/game/Hex.java
index 404f763..6666e9a 100644
--- a/core/src/ch/asynk/tankontank/game/Hex.java
+++ b/core/src/ch/asynk/tankontank/game/Hex.java
@@ -2,6 +2,7 @@ package ch.asynk.tankontank.game;
 
 import com.badlogic.gdx.graphics.g2d.TextureAtlas;
 
+import ch.asynk.tankontank.engine.Pawn;
 import ch.asynk.tankontank.engine.Tile;
 import ch.asynk.tankontank.engine.Board;
 
@@ -43,9 +44,31 @@ public class Hex extends Tile
         Hex.atlas = atlas;
     }
 
-    public int costFrom(Board.Orientation side)
+    @Override
+    public boolean atLeastOneMove(Pawn pawn)
+    {
+        if (occupied() || (terrain == Terrain.BLOCKED) || (terrain == Terrain.OFFMAP))
+            return false;
+        return true;
+    }
+
+    @Override
+    public int roadMarchBonus(Pawn pawn)
+    {
+        return 1;
+    }
+
+    @Override
+    public boolean road(Board.Orientation side)
     {
-        if (side.s == (roads & side.s)) return 1;
+        return (side.s == (roads & side.s));
+    }
+
+    @Override
+    public int costFrom(Pawn pawn, Board.Orientation side, boolean road)
+    {
+        if (occupied()) return Integer.MAX_VALUE;
+        if (road) return 1;
 
         int c = 0;
         switch(terrain) {
@@ -57,6 +80,10 @@ public class Hex extends Tile
             case TOWN:
                 c = 2;
                 break;
+            case OFFMAP:
+            case BLOCKED:
+                c = Integer.MAX_VALUE;
+                break;
         }
 
         return c;