StackedImage,Tile,Map: enable rotation on a specific overlay

3 files changed, 22 insertions, 0 deletions

diff --git a/core/src/ch/asynk/tankontank/engine/Board.java b/core/src/ch/asynk/tankontank/engine/Board.java
index e5bd302..17632ff 100644
--- a/core/src/ch/asynk/tankontank/engine/Board.java
+++ b/core/src/ch/asynk/tankontank/engine/Board.java
@@ -470,6 +470,15 @@ public abstract class Board implements Disposable
             tilesToDraw.remove(tile);
     }
 
+    public void enableOverlayOn(GridPoint2 coords, int i, boolean enable, Orientation o)
+    {
+        Tile tile = getTile(coords);
+        if(tile.enableOverlay(i, enable, o.r()))
+            tilesToDraw.add(tile);
+        else
+            tilesToDraw.remove(tile);
+    }
+
     public Pawn getTopPawnAt(GridPoint2 coords)
     {
         return getTile(coords).getTopPawn();
diff --git a/core/src/ch/asynk/tankontank/engine/Tile.java b/core/src/ch/asynk/tankontank/engine/Tile.java
index b47548c..fdcc61e 100644
--- a/core/src/ch/asynk/tankontank/engine/Tile.java
+++ b/core/src/ch/asynk/tankontank/engine/Tile.java
@@ -131,6 +131,14 @@ public abstract class Tile implements Drawable, Disposable
         return mustBeDrawn();
     }
 
+    public boolean enableOverlay(int i, boolean enable, float r)
+    {
+        overlays.enable(i, enable);
+        overlays.rotate(i, r);
+        if (enable) return true;
+        return mustBeDrawn();
+    }
+
     @Override
     public void draw(Batch batch)
     {
diff --git a/core/src/ch/asynk/tankontank/engine/gfx/StackedImages.java b/core/src/ch/asynk/tankontank/engine/gfx/StackedImages.java
index 1397c9d..a659c68 100644
--- a/core/src/ch/asynk/tankontank/engine/gfx/StackedImages.java
+++ b/core/src/ch/asynk/tankontank/engine/gfx/StackedImages.java
@@ -47,6 +47,11 @@ public class StackedImages implements Drawable, Disposable
         return false;
     }
 
+    public void rotate(int i, float r)
+    {
+        sprites.get(i).setRotation(r);
+    }
+
     public void setRotation(float r)
     {
         for (int i = 0, n = sprites.size; i < n; i++)